.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.home-atlas-card {
  display: grid;
  grid-template-columns: minmax(26rem, 1.25fr) minmax(18rem, 0.75fr);
  gap: 0.78rem;
  align-items: stretch;
  min-height: 27rem;
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--paper-strong) 86%, transparent), color-mix(in oklch, var(--paper-cool) 44%, var(--paper))),
    radial-gradient(circle at 12% 4%, color-mix(in oklch, var(--sand) 18%, transparent), transparent 18rem);
  box-shadow: var(--shadow);
}

.map-card--home-atlas,
.map-card--home-atlas .map-surface {
  min-height: 100%;
}

.home-atlas-ledger {
  display: grid;
  align-content: start;
  gap: 0.52rem;
  min-width: 0;
}

.home-atlas-ledger__header {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: baseline;
  padding: 0.28rem 0.12rem 0.45rem;
  border-bottom: 1px solid var(--line);
}

.home-atlas-ledger__header span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.home-atlas-ledger__header strong {
  font-family: var(--display-font);
  font-size: 1.45rem;
}

.home-atlas-ledger a {
  display: grid;
  grid-template-columns: 2.55rem minmax(0, 1fr);
  gap: 0.08rem 0.64rem;
  align-items: center;
  padding: 0.65rem;
  border: 1px solid color-mix(in oklch, var(--ink) 10%, transparent);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--paper-strong) 76%, transparent);
}

.home-atlas-ledger a:hover {
  border-color: color-mix(in oklch, var(--reef) 28%, transparent);
  background: color-mix(in oklch, var(--blue) 28%, var(--paper-strong));
}

.home-atlas-ledger a span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.42rem;
  color: var(--paper-strong);
  background: var(--olive);
  font-family: var(--display-font);
  font-weight: 800;
}

.home-atlas-ledger a strong,
.home-atlas-ledger a em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-atlas-ledger a em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
}

@media (min-width: 1161px) {
  .site-archive[data-view="grid"] .archive-stage,
  .site-archive[data-view="list"] .archive-stage {
    grid-template-columns: minmax(24rem, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .site-archive[data-view="grid"] .archive-map-panel,
  .site-archive[data-view="list"] .archive-map-panel {
    position: sticky;
    top: 5.1rem;
  }

  .site-archive[data-view="grid"] .map-card--archive,
  .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  .site-archive[data-view="list"] .map-card--archive,
  .site-archive[data-view="list"] .archive-map-panel .map-surface {
    min-height: calc(100vh - 7rem);
  }
}

.site-project-hero {
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--paper-strong) 86%, transparent), color-mix(in oklch, var(--paper-cool) 34%, var(--paper))),
    radial-gradient(circle at 10% 2%, color-mix(in oklch, var(--sand) 18%, transparent), transparent 18rem);
  box-shadow: var(--shadow);
}

@media (max-width: 1160px) {
  .home-atlas-card {
    grid-template-columns: 1fr;
  }

  .map-card--home-atlas,
  .map-card--home-atlas .map-surface {
    min-height: 24rem;
  }
}

@media (max-width: 760px) {
  .home-atlas-card {
    min-height: auto;
  }

  .map-card--home-atlas,
  .map-card--home-atlas .map-surface {
    min-height: 19rem;
  }

  .map-overview__header h1,
  .archive-masthead h1 {
    max-width: 100%;
    font-size: 2rem;
    line-height: 1.02;
    overflow-wrap: anywhere;
  }
}

.app-shell {
  display: grid;
  grid-template-columns: 17.5rem minmax(0, 1fr);
  max-width: 100%;
  min-height: 100vh;
  overflow-x: clip;
}

.sidebar {
  position: sticky;
  top: 0;
  min-width: 0;
  min-height: 100vh;
  padding: 1.55rem 1.05rem 2rem;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(244, 238, 228, 0.98)),
    url("../img/carbonate-watermark.svg") left 11rem / 105% auto no-repeat;
}

.brand {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 0.8rem;
  align-items: center;
  min-height: 4.8rem;
  margin-bottom: 1.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(34, 34, 30, 0.08);
}

.brand__mark {
  width: 4rem;
  height: auto;
}

.brand__text {
  display: grid;
  gap: 0.24rem;
  text-transform: uppercase;
}

.brand__text strong {
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: 0;
}

.brand__text em {
  font-size: 0.76rem;
  font-style: normal;
  letter-spacing: 0;
}

.sidebar__nav {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.sidebar__link {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  min-height: 3.3rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid transparent;
  border-radius: 0.45rem;
  color: var(--ink);
  font-weight: 700;
  background: rgba(255, 252, 247, 0.56);
}

.sidebar__link::before {
  content: "";
  width: 1.2rem;
  height: 1.2rem;
  border: 1.8px solid currentColor;
  border-radius: 50%;
  opacity: 0.72;
}

.sidebar__link[href*="field-sites"]::before {
  border-radius: 0.2rem 0.65rem 0.65rem 0.65rem;
  transform: rotate(45deg);
}

.sidebar__link.is-active {
  color: #fffaf0;
  background: linear-gradient(135deg, #283322, var(--olive));
  border-color: rgba(34, 34, 30, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 10px 22px rgba(35, 43, 30, 0.13);
}

.sidebar__link.is-disabled {
  color: color-mix(in oklch, var(--muted) 86%, var(--ink));
  border-color: color-mix(in oklch, var(--ink) 8%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 58%, transparent);
  box-shadow: none;
  cursor: default;
  opacity: 0.82;
}

.sidebar-tree {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  max-height: calc(100vh - 13rem);
  padding-right: 0.15rem;
  overflow: auto;
}

.sidebar-tree__label,
.eyebrow,
.breadcrumbs,
.site-meta-strip dt,
.glance-list dt,
.note-card__meta,
.map-card__label,
.data-table th {
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.tree-group {
  padding-top: 0.55rem;
  border-top: 1px solid rgba(34, 34, 30, 0.08);
}

.tree-group summary {
  min-height: 2.2rem;
  padding: 0.38rem 0.48rem;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.2;
}

.tree-group.is-current-region > summary {
  border-color: color-mix(in oklch, var(--olive) 18%, transparent);
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--olive) 8%, var(--paper-strong));
}

.tree-group.is-current-region:not([open]) > summary {
  border-color: color-mix(in oklch, var(--olive) 38%, transparent);
  color: var(--paper-strong);
  background: var(--olive);
}

.tree-links {
  display: grid;
  gap: 0.36rem;
  margin: 0.55rem 0 0 0.45rem;
  padding-left: 0.7rem;
  border-left: 1px solid rgba(57, 68, 48, 0.18);
}

.tree-link,
.region-browser__link {
  display: grid;
  gap: 0.05rem;
  padding: 0.42rem 0.6rem;
  border: 1px solid transparent;
  border-radius: 0.4rem;
  color: inherit;
  background: transparent;
  font: inherit;
  font-size: 0.84rem;
  text-align: left;
}

.tree-link span,
.region-browser__link span,
.site-browser-item span,
.site-browser-item em,
.addition-item span,
.gallery-card span,
.site-header-block p,
.overview-hero .lede,
.card-lede,
.card-kicker,
.region-card__intro p,
.empty-state,
.map-empty {
  color: var(--muted);
}

.tree-link.is-current,
.tree-link.is-active,
.region-browser__link.is-current {
  color: #fffaf0;
  background: var(--olive);
}

.app-main {
  min-width: 0;
  max-width: 100%;
}

.topbar {
  display: flex;
  justify-content: flex-end;
  padding: 1.55rem 2.1rem 0.85rem;
}

.search-shell {
  position: relative;
  width: min(100%, 22rem);
}

.search-shell input {
  width: 100%;
  padding: 0.82rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 252, 247, 0.84);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  font: inherit;
}

.search-panel {
  position: absolute;
  z-index: 30;
  top: calc(100% + 0.55rem);
  right: 0;
  width: min(42rem, calc(100vw - 2rem));
  max-height: min(72vh, 42rem);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: rgba(255, 252, 247, 0.98);
  box-shadow: 0 24px 55px rgba(35, 31, 24, 0.18);
}

.search-panel__status {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(34, 34, 30, 0.08);
  color: var(--muted);
  font-size: 0.88rem;
}

.search-panel__groups,
.search-group,
.search-group > div {
  display: grid;
}

.search-panel__groups {
  gap: 0.9rem;
  padding: 0.8rem;
}

.search-group {
  gap: 0.45rem;
}

.search-group h3 {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.search-group > div {
  gap: 0.35rem;
}

.search-result {
  display: grid;
  grid-template-columns: 3.1rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
  padding: 0.48rem;
  border-radius: 0.45rem;
  border: 1px solid transparent;
}

.search-result:hover,
.search-result.is-active {
  border-color: rgba(57, 68, 48, 0.16);
  background: rgba(229, 228, 214, 0.72);
}

.search-result img,
.search-result__icon {
  width: 3.1rem;
  height: 2.45rem;
  border-radius: 0.32rem;
  object-fit: cover;
  background:
    radial-gradient(circle at 35% 45%, rgba(57, 68, 48, 0.22) 0 3px, transparent 4px),
    linear-gradient(135deg, rgba(220, 231, 234, 0.8), rgba(244, 239, 230, 0.9));
}

.search-result span {
  display: grid;
  gap: 0.08rem;
}

.search-result em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
}

.search-result small {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.search-empty {
  margin: 0;
  padding: 1rem;
  border: 1px solid color-mix(in oklch, var(--ink) 9%, transparent);
  border-radius: 0.42rem;
  color: color-mix(in oklch, var(--muted) 92%, var(--ink));
  background: color-mix(in oklch, var(--paper-deep) 44%, var(--paper));
  font-size: 0.88rem;
  line-height: 1.38;
}

.page-content {
  padding: 0 1.9rem 2.7rem;
}

.overview-hero,
.site-header-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.2rem;
  align-items: start;
  margin-bottom: 1.25rem;
}

.overview-hero > div,
.site-header-block > div {
  min-width: 0;
}

.overview-hero h1,
.site-header-block h1 {
  margin: 0.1rem 0 0.45rem;
  font-size: 3.15rem;
  line-height: 0.98;
  letter-spacing: 0;
  overflow-wrap: break-word;
  text-wrap: balance;
}

.overview-hero .lede,
.site-header-block p,
.card-lede {
  max-width: 48rem;
  margin: 0;
}

.backend-note {
  margin-top: 0.6rem !important;
  color: var(--muted);
  font-size: 0.78rem;
}

.site-sequence-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 0 0 1rem;
}

.site-sequence-nav a,
.site-sequence-nav div {
  display: grid;
  gap: 0.16rem;
  min-height: 4rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: rgba(255, 252, 247, 0.68);
}

.site-sequence-nav span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.site-sequence-nav strong {
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.3;
}

.hero-metrics,
.site-meta-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(8.6rem, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  background: rgba(255, 252, 247, 0.78);
}

.site-meta-strip {
  grid-auto-flow: unset;
  grid-template-columns: repeat(4, minmax(7rem, 1fr));
  max-width: 43rem;
}

.hero-metric,
.site-meta-strip div {
  padding: 0.85rem 1rem;
  border-right: 1px solid var(--line);
}

.hero-metric:last-child,
.site-meta-strip div:nth-child(4n) {
  border-right: 0;
}

.hero-metric strong,
.site-meta-strip dd {
  display: block;
  margin: 0;
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.75rem;
  line-height: 1;
}

.hero-metric span {
  color: var(--muted);
  font-size: 0.86rem;
}

.theme-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.65rem;
  margin: -0.3rem 0 1.25rem;
}

.theme-chip {
  display: grid;
  gap: 0.15rem;
  min-height: 6.2rem;
  padding: 0.78rem;
  border: 1px solid rgba(57, 68, 48, 0.12);
  border-radius: 0.5rem;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.82), rgba(238, 232, 218, 0.62)),
    radial-gradient(circle at top right, rgba(220, 231, 234, 0.7), transparent 5.8rem);
}

.theme-chip span,
.theme-chip em {
  color: var(--muted);
  font-size: 0.76rem;
}

.theme-chip strong {
  align-self: end;
  color: var(--olive);
  font-size: 0.9rem;
  line-height: 1.2;
}

.theme-chip em {
  font-style: normal;
}

.overview-layout,
.site-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18.5rem;
  gap: 1rem;
  align-items: start;
}

.overview-main,
.overview-side,
.site-main,
.site-side,
.site-secondary-grid,
.note-grid,
.key-observation-grid,
.site-browser-grid,
.gallery-stack,
.addition-list,
.gps-list,
.story-flow {
  display: grid;
  gap: 1rem;
}

.region-card,
.content-card,
.side-card {
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.88), rgba(251, 247, 239, 0.82)),
    radial-gradient(circle at 15% 0%, rgba(216, 200, 170, 0.16), transparent 16rem);
  box-shadow: var(--shadow);
}

.region-card {
  padding: 0.78rem;
}

.content-card,
.side-card {
  padding: 1rem;
}

.region-card__body {
  display: grid;
  grid-template-columns: minmax(10rem, 0.75fr) minmax(17rem, 0.95fr) minmax(22rem, 1.35fr);
  gap: 0.8rem;
  align-items: stretch;
}

.region-card__intro {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  align-content: start;
  padding: 0.65rem 0.35rem 0.65rem 0.15rem;
}

.region-badge {
  display: grid;
  place-items: center;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 0.42rem;
  color: #fffaf0;
  background: linear-gradient(135deg, #283322, var(--olive));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.38rem;
}

.region-card__intro h2,
.content-card h2,
.side-card h3 {
  margin: 0;
}

.region-card__intro h2 {
  font-size: 1.18rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.region-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.region-meta-line span,
.tag-row span,
.site-tag-strip a {
  padding: 0.22rem 0.45rem;
  border: 1px solid rgba(57, 68, 48, 0.12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(244, 239, 230, 0.74);
  font-size: 0.76rem;
}

.region-site-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.region-site-card {
  display: grid;
  gap: 0.26rem;
  min-height: 8.9rem;
  padding: 0.72rem;
  border: 1px solid rgba(34, 34, 30, 0.09);
  border-radius: 0.48rem;
  background: rgba(255, 252, 247, 0.68);
}

.region-site-card:hover {
  border-color: rgba(57, 68, 48, 0.2);
  background: rgba(255, 252, 247, 0.92);
}

.region-site-card__code,
.region-site-card__counts {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.region-site-card em {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.8rem;
  font-style: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.map-card {
  position: relative;
  min-height: 15.4rem;
  overflow: hidden;
  border: 1px solid rgba(57, 68, 48, 0.13);
  border-radius: 0.48rem;
  background:
    radial-gradient(circle at 82% 18%, rgba(220, 231, 234, 0.86), transparent 13rem),
    radial-gradient(circle at 18% 70%, rgba(216, 200, 170, 0.32), transparent 14rem),
    linear-gradient(135deg, rgba(254, 251, 245, 0.9), rgba(231, 236, 232, 0.84));
}

.map-card__label {
  position: absolute;
  z-index: 2;
  top: 0.65rem;
  left: 0.75rem;
  padding: 0.22rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 252, 247, 0.78);
}

.map-surface {
  position: relative;
  min-height: 15.4rem;
}

.table-shell {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: collapse;
  font-size: 0.87rem;
}

.data-table th,
.data-table td {
  padding: 0.56rem 0.5rem;
  border-bottom: 1px solid rgba(34, 34, 30, 0.08);
  text-align: left;
  vertical-align: top;
}

.data-table td:first-child strong {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.data-table td:first-child span:not(.site-dot) {
  display: block;
  margin-top: 0.1rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.data-table td:nth-child(2) {
  max-width: 18rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.table-more-link,
.section-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 0.75rem;
  color: var(--olive);
  font-weight: 800;
  font-size: 0.86rem;
}

.site-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--olive);
  box-shadow: 0 0 0 3px rgba(57, 68, 48, 0.1);
}

.arrow-link,
.text-link {
  color: var(--olive);
  font-weight: 800;
}

.side-card__header,
.content-card__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 0.75rem;
}

.side-card__header span,
.content-card__header span {
  color: var(--muted);
  font-size: 0.78rem;
}

.content-card__header .card-kicker {
  margin: 0.12rem 0 0;
  font-size: 0.82rem;
}

.gallery-card,
.addition-item,
.site-browser-item,
.gps-item,
.note-card,
.photo-tile {
  border: 1px solid rgba(34, 34, 30, 0.09);
  border-radius: 0.48rem;
  background: rgba(255, 252, 247, 0.68);
}

.gallery-card,
.addition-item,
.site-browser-item,
.gps-item,
.note-card {
  padding: 0.75rem;
}

.gallery-card img,
.photo-tile img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 0.34rem;
  filter: saturate(0.88) contrast(1.04);
}

.gallery-card--feature img,
.site-side .gallery-card:first-child img {
  aspect-ratio: 1.38 / 1;
}

.gallery-card strong,
.addition-item strong,
.site-browser-item strong,
.gps-item strong,
.note-card h3 {
  display: block;
  margin: 0.45rem 0 0.22rem;
}

.gallery-stack--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-stack--compact .gallery-card {
  padding: 0.45rem;
}

.gallery-stack--compact img {
  aspect-ratio: 1.25 / 1;
}

.addition-item {
  display: grid;
  gap: 0.1rem;
}

.addition-item em,
.site-browser-item em,
.gps-item em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
}

.glance-list {
  margin: 0;
}

.glance-list div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(34, 34, 30, 0.08);
}

.glance-list dd {
  margin: 0;
  font-weight: 800;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin: 0 0 0.8rem;
}

.breadcrumbs > * {
  min-width: 0;
  overflow-wrap: anywhere;
}

.site-dossier {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(24rem, 1.14fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.site-dossier__summary p {
  margin-top: 0;
  color: var(--muted);
}

.observation-list {
  margin: 1rem 0 0;
}

.observation-list h3 {
  margin: 0 0 0.45rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.observation-list ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding-left: 1.05rem;
}

.observation-list li {
  color: var(--ink);
  line-height: 1.45;
}

.observation-panel,
.photo-album-card {
  scroll-margin-top: 4.5rem;
}

.key-observation-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.key-observation-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(8rem, 0.34fr);
  gap: 0.8rem;
  padding: 0.78rem;
  border: 1px solid rgba(34, 34, 30, 0.09);
  border-radius: 0.48rem;
  background: rgba(255, 252, 247, 0.68);
}

.key-observation-card__body {
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.key-observation-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.key-observation-card__meta em {
  font-style: normal;
  letter-spacing: 0;
  text-transform: none;
}

.key-observation-card h3,
.key-observation-card p {
  margin: 0;
}

.key-observation-card h3 {
  font-size: 1.05rem;
  line-height: 1.3;
}

.key-observation-card p {
  color: var(--muted);
  font-size: 0.9rem;
}

.observation-evidence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.observation-evidence-links a,
.observation-sources summary {
  color: var(--olive);
  font-size: 0.78rem;
  font-weight: 800;
}

.observation-photo-strip {
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 0.35rem;
}

.observation-photo-strip img {
  width: 100%;
  height: 100%;
  min-height: 4.4rem;
  object-fit: cover;
  border-radius: 0.34rem;
  filter: saturate(0.86) contrast(1.04);
}

.observation-sources {
  display: grid;
  gap: 0.25rem;
}

.observation-sources span {
  display: block;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.76rem;
}

.dossier-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 0.85rem 0;
}

.dossier-facts a {
  display: grid;
  gap: 0.15rem;
  padding: 0.65rem;
  border: 1px solid rgba(34, 34, 30, 0.08);
  border-radius: 0.42rem;
  background: rgba(255, 252, 247, 0.72);
}

.dossier-facts strong {
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.15rem;
  line-height: 1.1;
}

.dossier-facts span {
  color: var(--muted);
  font-size: 0.76rem;
}

.site-tag-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.site-term-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 0.75rem;
}

.site-term-strip span,
.source-list span,
.related-site-list a {
  border: 1px solid rgba(34, 34, 30, 0.08);
  border-radius: 0.42rem;
  background: rgba(255, 252, 247, 0.66);
}

.site-term-strip span {
  padding: 0.32rem 0.52rem;
  color: var(--olive);
  font-size: 0.76rem;
  font-weight: 800;
}

.site-tag-strip a span {
  opacity: 0.72;
}

.tab-row {
  position: sticky;
  z-index: 12;
  top: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(6.4rem, 1fr));
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.52rem;
  background: rgba(255, 252, 247, 0.74);
  backdrop-filter: blur(10px);
}

.tab-row a {
  padding: 0.86rem 0.95rem;
  border-right: 1px solid var(--line);
  text-align: center;
  font-weight: 800;
}

.tab-row a:last-child {
  border-right: 0;
}

.tab-row a.is-active {
  color: #fffaf0;
  background: var(--olive);
}

.note-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.note-card {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: 0.7rem;
  min-height: auto;
}

.note-card__thumb {
  grid-row: span 5;
  align-self: stretch;
}

.note-card__thumb img {
  width: 100%;
  height: 100%;
  min-height: 8rem;
  object-fit: cover;
  border-radius: 0.34rem;
  filter: saturate(0.86) contrast(1.04);
}

.note-card h3,
.note-card p,
.note-card .tag-row,
.note-card .text-link,
.note-card__meta {
  grid-column: 2;
}

.note-card p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.note-card:not(:has(.note-card__thumb)) {
  display: flex;
  flex-direction: column;
}

.note-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.note-card p {
  margin-top: 0;
}

.note-card .text-link {
  margin-top: auto;
  padding-top: 0.75rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0.35rem 0 0.65rem;
}

.related-site-list,
.source-list {
  display: grid;
  gap: 0.45rem;
}

.related-site-list a,
.source-list span {
  display: grid;
  gap: 0.12rem;
  padding: 0.58rem 0.66rem;
}

.related-site-list a {
  color: var(--ink);
  font-weight: 800;
}

.related-site-list span,
.source-list em {
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 500;
}

.source-list strong {
  font-size: 0.78rem;
}

.site-secondary-grid {
  grid-template-columns: minmax(18rem, 1fr) minmax(18rem, 1fr);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.photo-album-card {
  scroll-margin-top: 4.5rem;
}

.photo-browser {
  display: grid;
  gap: 0.85rem;
}

.photo-browser__controls {
  display: grid;
  grid-template-columns: minmax(16rem, 1fr) minmax(11rem, 0.55fr) minmax(9rem, 0.38fr);
  gap: 0.65rem;
}

.photo-browser__controls label {
  display: grid;
  gap: 0.28rem;
}

.photo-browser__controls label span,
.photo-browser__status {
  color: var(--muted);
  font-size: 0.76rem;
}

.photo-browser__controls input,
.photo-browser__controls select {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.42rem;
  color: var(--ink);
  background: rgba(255, 252, 247, 0.86);
  font: inherit;
}

.photo-tools {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.photo-tools input {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.42rem;
  background: rgba(255, 252, 247, 0.8);
  font: inherit;
}

.photo-tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.photo-tag-filters button {
  padding: 0.38rem 0.58rem;
  border: 1px solid rgba(57, 68, 48, 0.13);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(244, 239, 230, 0.76);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
}

.photo-tag-filters button.is-active {
  color: #fffaf0;
  background: var(--olive);
}

.photo-tag-filters button span {
  opacity: 0.72;
}

.photo-grid--album {
  align-items: start;
}

.photo-tile {
  margin: 0;
  padding: 0.45rem;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.photo-tile:hover {
  border-color: rgba(57, 68, 48, 0.22);
  background: rgba(255, 252, 247, 0.92);
}

.photo-tile__caption,
.photo-tile__meta {
  display: block;
}

.photo-tile__caption {
  display: -webkit-box;
  min-height: 2.15rem;
  margin-top: 0.45rem;
  overflow: hidden;
  font-size: 0.84rem;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.photo-tile__meta {
  margin-top: 0.24rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.load-more-button {
  justify-self: center;
  padding: 0.68rem 1rem;
  border: 1px solid rgba(57, 68, 48, 0.18);
  border-radius: 999px;
  color: var(--olive);
  background: rgba(255, 252, 247, 0.84);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.side-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.36rem;
  margin-top: 0.75rem;
}

.side-tag-list a {
  padding: 0.22rem 0.45rem;
  border: 1px solid rgba(57, 68, 48, 0.12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(244, 239, 230, 0.74);
  font-size: 0.76rem;
}

.side-tag-list a span {
  opacity: 0.72;
}

.site-browser-grid {
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
}

.site-browser-list {
  display: grid;
  gap: 0.48rem;
}

.site-browser-item {
  display: grid;
  gap: 0.16rem;
}

.region-browser,
.region-browser__group div {
  display: grid;
  gap: 0.42rem;
}

.region-browser--stacked {
  gap: 0.65rem;
}

.region-browser__group {
  border-top: 1px solid rgba(34, 34, 30, 0.08);
  padding-top: 0.55rem;
}

.region-browser__group summary {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  font-weight: 800;
}

.region-browser__group summary span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.story-flow {
  max-width: 70rem;
}

.story-flow p {
  margin: 0;
}

.map-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: color-mix(in oklch, var(--ink) 68%, var(--reef));
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.map-surface.is-dragging .map-scene {
  cursor: grabbing;
}

.map-scene::before {
  content: "";
  position: absolute;
  inset: -12%;
  background:
    repeating-radial-gradient(ellipse at 35% 45%, rgba(57, 68, 48, 0.11) 0 1px, transparent 1px 18px),
    linear-gradient(115deg, rgba(255, 252, 247, 0.24), transparent 55%);
  opacity: 0.72;
  pointer-events: none;
}

.map-scene--tiles::before {
  z-index: 1;
  opacity: 0.16;
}

.map-raster {
  position: absolute;
  z-index: 0;
  width: 256px;
  height: 256px;
  max-width: none;
  opacity: 0.86;
  filter: saturate(0.48) contrast(0.95) brightness(1.08);
}

.map-raster-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  transform-origin: center;
}

.map-curated-background-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.map-curated-background {
  position: absolute;
  width: auto;
  height: auto;
  max-width: none;
  pointer-events: none;
  user-select: none;
}

.map-curated-background--painted {
  filter: saturate(0.95) contrast(0.98);
}

.map-curated-background--base {
  filter: saturate(0.82) contrast(0.92) brightness(0.82);
}

.map-curated-background--focus:not(.map-curated-background--global) {
  -webkit-mask-image: radial-gradient(ellipse at center, black 60%, rgba(0, 0, 0, 0.82) 76%, transparent 100%);
  mask-image: radial-gradient(ellipse at center, black 60%, rgba(0, 0, 0, 0.82) 76%, transparent 100%);
}

.map-raster-layer .map-raster {
  z-index: auto;
}

.has-curated-background .map-raster-layer--curated-base .map-raster,
.has-curated-background .map-raster-layer--backing .map-raster--curated-base,
.has-curated-background .map-raster--curated-base {
  opacity: var(--map-curated-base-tile-opacity, 0.12);
  filter: saturate(0.58) contrast(0.9) brightness(1.04);
}

.map-raster-layer--backing {
  opacity: 0.78;
  filter: blur(5.5px) saturate(0.42) contrast(0.88) brightness(0.62);
  transform: scale(1.035);
}

.map-raster-layer--backing::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, color-mix(in oklch, var(--ink) 4%, transparent) 0, color-mix(in oklch, var(--ink) 30%, transparent) 78%),
    linear-gradient(180deg, color-mix(in oklch, var(--olive) 18%, transparent), color-mix(in oklch, var(--ink) 34%, transparent));
  pointer-events: none;
}

.map-raster-layer--backing .map-raster {
  opacity: 1;
  filter: none;
}

.map-raster-layer--custom-fallback,
.map-raster-layer--custom {
  z-index: 1;
}

.map-raster-layer--custom-fallback {
  opacity: 0.52;
  filter: blur(2px) saturate(0.7) contrast(0.95) brightness(0.88);
}

.map-raster--backing {
  z-index: 0;
}

.map-raster--orthomosaic {
  z-index: 1;
}

.map-basemap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.map-basemap path {
  fill: rgba(219, 211, 193, 0.78);
  stroke: rgba(57, 68, 48, 0.22);
  stroke-width: 0.18;
  vector-effect: non-scaling-stroke;
}

.map-basemap__extent {
  fill: rgba(220, 231, 234, 0.22);
  stroke: rgba(57, 68, 48, 0.25);
  stroke-dasharray: 2 2;
  stroke-width: 0.45;
}

.map-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(57, 68, 48, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 68, 48, 0.055) 1px, transparent 1px);
  background-size: 10% 10%;
  mask-image: radial-gradient(circle at center, black 20%, transparent 86%);
  pointer-events: none;
}

.map-track-layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.map-track {
  fill: none;
  stroke: rgba(166, 108, 55, 0.88);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.map-coordinate-radius-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.map-coordinate-radius {
  fill: color-mix(in oklch, var(--reef) 18%, transparent);
  stroke: var(--reef-deep);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.map-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  text-align: center;
}

.map-point {
  position: absolute;
  z-index: 3;
  width: 0;
  height: 0;
}

.map-point__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0.82rem;
  height: 0.82rem;
  border: 2px solid color-mix(in oklch, var(--paper-strong) 96%, transparent);
  border-radius: 999px;
  outline: 1px solid color-mix(in oklch, var(--ink) 68%, transparent);
  outline-offset: 1px;
  background: var(--reef);
  box-shadow: 0 8px 18px color-mix(in oklch, var(--ink) 32%, transparent);
  transform: translate(-50%, -50%);
}

.map-point--gps .map-point__dot {
  background: var(--rust);
}

.map-point--deep-time .map-point__dot {
  width: 0.74rem;
  height: 0.74rem;
  border-color: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  background: color-mix(in oklch, var(--rust) 84%, var(--sand));
  outline-color: color-mix(in oklch, var(--rust) 58%, var(--ink));
  box-shadow:
    0 0 0 3px color-mix(in oklch, var(--rust) 15%, transparent),
    0 8px 18px color-mix(in oklch, var(--ink) 28%, transparent);
}

.map-point--current .map-point__dot {
  width: 1rem;
  height: 1rem;
  background: var(--olive);
}

.map-point__label {
  position: absolute;
  left: 50%;
  top: 0.74rem;
  width: max-content;
  max-width: 11rem;
  padding: 0.28rem 0.52rem;
  border: 1px solid color-mix(in oklch, var(--ink) 24%, transparent);
  border-radius: 999px;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 96%, transparent);
  box-shadow: 0 8px 18px color-mix(in oklch, var(--ink) 18%, transparent);
  font-size: 0.76rem;
  line-height: 1.18;
  opacity: 0;
  transform: translate(-50%, 0.15rem);
  transition: opacity 160ms ease, transform 160ms ease;
  pointer-events: none;
}

.map-point__leader {
  position: absolute;
  left: 0.3rem;
  top: -0.36rem;
  width: 2.6rem;
  height: 1px;
  background: color-mix(in oklch, var(--paper-strong) 62%, var(--ink));
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--paper-strong) 80%, transparent);
  opacity: 0;
  transform: rotate(-26deg);
  transform-origin: left center;
  pointer-events: none;
}

.map-point--labeled .map-point__label,
.map-point:hover .map-point__label,
.map-point:focus .map-point__label {
  opacity: 1;
  transform: translate(-50%, 0);
}

.map-point--code-labeled .map-point__label {
  top: 0.62rem;
  max-width: 4.8rem;
  padding: 0.14rem 0.34rem;
  border-color: color-mix(in oklch, var(--paper-strong) 58%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  background: color-mix(in oklch, var(--ink) 76%, var(--olive));
  box-shadow: 0 6px 14px color-mix(in oklch, var(--ink) 32%, transparent);
  font-size: 0.64rem;
  font-weight: 900;
  line-height: 1.05;
  opacity: 0.82;
}

.map-point--code-labeled:hover .map-point__label,
.map-point--code-labeled:focus .map-point__label,
.map-point--code-labeled.is-active .map-point__label {
  opacity: 1;
}

.map-compass,
.map-scale,
.map-controls,
.map-navigation-controls {
  position: absolute;
  z-index: 4;
  color: var(--ink);
  background: rgba(255, 252, 247, 0.7);
  border: 1px solid rgba(34, 34, 30, 0.08);
}

.map-controls {
  top: 3.1rem;
  right: 0.72rem;
  display: grid;
  overflow: hidden;
  border-radius: 0.48rem;
}

.map-navigation-controls {
  top: auto;
  right: auto;
  bottom: 5svh;
  left: 50%;
  z-index: 8;
  display: grid;
  justify-items: center;
  gap: 0.42rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  pointer-events: auto;
  transform: translateX(-50%);
}

.map-navigation-controls__toggle {
  min-width: 7.4rem;
  min-height: 2.35rem;
  padding: 0 0.72rem;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  border-radius: 999px;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 90%, var(--paper-deep));
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 16%, transparent);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
  cursor: pointer;
}

.map-navigation-controls__toggle:hover,
.map-navigation-controls__toggle:focus-visible {
  border-color: color-mix(in oklch, var(--reef) 46%, transparent);
  background: color-mix(in oklch, var(--blue) 56%, var(--paper-strong));
  outline: 0;
}

.map-navigation-controls__panel {
  order: -1;
  display: grid;
  grid-template-columns: auto auto;
  gap: 0.38rem;
  align-items: start;
  padding: 0.34rem;
  border-color: color-mix(in oklch, var(--ink) 16%, transparent);
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  border-radius: 0.58rem;
  background: color-mix(in oklch, var(--paper-strong) 88%, transparent);
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 12%, transparent);
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.35rem);
  transition:
    opacity 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

.map-navigation-controls.is-open .map-navigation-controls__panel {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.map-navigation-controls--pan-only .map-navigation-controls__panel {
  grid-template-columns: auto;
}

.map-navigation-controls__panel .map-controls {
  position: static;
  display: grid;
  border: 1px solid color-mix(in oklch, var(--ink) 14%, transparent);
  border-radius: 0.42rem;
  background: color-mix(in oklch, var(--paper-strong) 86%, var(--blue));
  box-shadow: none;
}

.map-pan-controls {
  display: grid;
  grid-template-columns: repeat(3, 1.9rem);
  grid-template-rows: repeat(3, 1.72rem);
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--ink) 14%, transparent);
  border-radius: 0.42rem;
  background: color-mix(in oklch, var(--paper-strong) 86%, var(--olive-soft));
}

.map-pan-controls button {
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.72rem;
  border: 0;
  color: var(--ink);
  background: transparent;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 950;
  line-height: 1;
  cursor: pointer;
}

.map-pan-controls button[data-map-pan="up"] {
  grid-column: 2;
  grid-row: 1;
}

.map-pan-controls button[data-map-pan="left"] {
  grid-column: 1;
  grid-row: 2;
}

.map-pan-controls button[data-map-pan="right"] {
  grid-column: 3;
  grid-row: 2;
}

.map-pan-controls button[data-map-pan="down"] {
  grid-column: 2;
  grid-row: 3;
}

.map-controls button {
  width: 2rem;
  height: 1.9rem;
  border: 0;
  border-bottom: 1px solid rgba(34, 34, 30, 0.08);
  color: var(--ink);
  background: rgba(255, 252, 247, 0.78);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.map-controls button:last-child {
  border-bottom: 0;
}

.map-controls button:hover {
  background: rgba(238, 232, 218, 0.92);
}

.map-pan-controls button:hover,
.map-pan-controls button:focus-visible,
.map-navigation-controls__panel .map-controls button:hover,
.map-navigation-controls__panel .map-controls button:focus-visible {
  background: color-mix(in oklch, var(--blue) 56%, var(--paper-strong));
  outline: 0;
}

.map-attribution {
  position: absolute;
  right: 0.72rem;
  bottom: 0.72rem;
  z-index: 4;
  padding: 0.26rem 0.48rem;
  border: 1px solid rgba(34, 34, 30, 0.08);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 252, 247, 0.65);
  font-size: 0.76rem;
}

.photo-modal[hidden] {
  display: none;
}

.photo-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.photo-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 22, 18, 0.62);
}

.photo-modal__panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(20rem, 1.4fr) minmax(18rem, 0.72fr);
  width: min(74rem, 96vw);
  max-height: 92vh;
  overflow: auto;
  border: 1px solid rgba(255, 252, 247, 0.2);
  border-radius: 0.62rem;
  background: var(--paper-strong);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

.photo-modal__media {
  position: relative;
  display: grid;
  min-height: min(68vh, 48rem);
  overflow: hidden;
  background: oklch(18% 0.018 145);
}

.photo-modal__media img {
  width: 100%;
  height: 100%;
  max-height: 92vh;
  object-fit: contain;
  background: #171814;
}

.photo-modal__media.is-loading-full img {
  filter: saturate(0.92) brightness(0.9);
}

.photo-modal__loading {
  position: absolute;
  right: 0.9rem;
  bottom: 0.9rem;
  left: 0.9rem;
  height: 0.18rem;
  overflow: hidden;
  border-radius: 999px;
  background: color-mix(in oklch, var(--paper-strong) 30%, transparent);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--ink) 14%, transparent);
}

.photo-modal__loading[hidden] {
  display: none;
}

.photo-modal__loading::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 42%;
  border-radius: inherit;
  background: color-mix(in oklch, var(--reef) 72%, var(--paper-strong));
  animation: photo-modal-full-load 1.05s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes photo-modal-full-load {
  from {
    transform: translateX(-125%);
  }

  to {
    transform: translateX(260%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .photo-modal__loading::after {
    animation: none;
    transform: translateX(0);
  }
}

.photo-modal__body {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  padding: 1.1rem;
}

.photo-modal__body h3 {
  margin: 0;
}

.photo-modal__body p {
  margin: 0;
  color: var(--muted);
}

.photo-modal__close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
  padding: 0.38rem 0.58rem;
  border: 1px solid rgba(34, 34, 30, 0.12);
  border-radius: 999px;
  background: rgba(255, 252, 247, 0.92);
  cursor: pointer;
  font: inherit;
}

.photo-modal__meta,
.photo-modal__tags,
.photo-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.photo-modal__meta span,
.photo-modal__tags span,
.photo-modal__actions a {
  max-width: 100%;
  overflow: hidden;
  padding: 0.24rem 0.48rem;
  border: 1px solid rgba(57, 68, 48, 0.12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(244, 239, 230, 0.74);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.photo-modal__actions a {
  color: var(--olive);
  font-weight: 800;
}

.map-compass {
  right: 0.72rem;
  top: 0.72rem;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-weight: 800;
}

.map-scale {
  left: 0.72rem;
  bottom: 0.72rem;
  padding: 0.3rem 0.54rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.76rem;
}

.map-overview,
.site-archive {
  display: grid;
  gap: 1rem;
}

.map-overview__header,
.archive-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: end;
  margin-bottom: 0.35rem;
}

.map-overview__header h1,
.archive-masthead h1 {
  max-width: 58rem;
  margin: 0.1rem 0 0.5rem;
  font-size: 4.2rem;
  line-height: 0.98;
  letter-spacing: 0;
  text-wrap: balance;
}

.map-overview__header .lede,
.archive-masthead .lede {
  max-width: 54rem;
  margin: 0;
  color: var(--muted);
}

.overview-map-metrics,
.archive-masthead__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(7.4rem, 1fr));
  min-width: min(25rem, 100%);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(255, 253, 248, 0.82);
}

.overview-map-metrics div,
.archive-masthead__stats div {
  padding: 0.72rem 0.85rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.overview-map-metrics div:nth-child(2n),
.archive-masthead__stats div:nth-child(2n) {
  border-right: 0;
}

.overview-map-metrics div:nth-last-child(-n + 2),
.archive-masthead__stats div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.overview-map-metrics dt,
.archive-masthead__stats dt,
.map-story-stats dt,
.archive-site-card__facts dt {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.overview-map-metrics dd,
.archive-masthead__stats dd,
.map-story-stats dd,
.archive-site-card__facts dd {
  margin: 0;
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.45rem;
  line-height: 1.05;
}

.map-story-stack {
  display: grid;
  gap: 1rem;
}

.map-story-panel {
  display: grid;
  grid-template-columns: minmax(26rem, 1.25fr) minmax(18rem, 0.75fr);
  gap: 1rem;
  align-items: stretch;
  min-height: clamp(31rem, 72vh, 46rem);
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(255, 253, 248, 0.74);
  box-shadow: var(--shadow);
}

.map-story-panel:nth-child(even) {
  grid-template-columns: minmax(18rem, 0.75fr) minmax(26rem, 1.25fr);
}

.map-story-panel:nth-child(even) .map-story-panel__map {
  order: 2;
}

.map-story-panel__map,
.map-story-panel__body {
  min-width: 0;
}

.map-card--story,
.map-card--archive {
  min-height: 100%;
}

.map-card--story .map-surface {
  min-height: clamp(29rem, 68vh, 44rem);
}

.map-story-panel__body {
  display: grid;
  align-content: center;
  gap: 0.9rem;
  padding: 0.45rem 0.65rem 0.45rem 0.25rem;
}

.map-story-panel__number {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(31, 43, 41, 0.12);
  border-radius: 0.45rem;
  color: #fffdf8;
  background: var(--reef);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1;
}

.map-story-panel h2 {
  margin: 0;
  font-size: 2.45rem;
  line-height: 1;
}

.map-story-panel p {
  margin: 0;
  color: var(--muted);
}

.map-story-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0;
}

.map-story-stats div {
  padding: 0.58rem;
  border: 1px solid rgba(31, 43, 41, 0.1);
  border-radius: 0.42rem;
  background: rgba(245, 244, 238, 0.76);
}

.map-story-sites {
  display: grid;
  gap: 0.45rem;
}

.map-story-sites a {
  display: grid;
  grid-template-columns: 3.8rem minmax(0, 1fr);
  gap: 0.1rem 0.65rem;
  padding: 0.58rem 0.65rem;
  border: 1px solid rgba(31, 43, 41, 0.09);
  border-radius: 0.42rem;
  background: rgba(255, 253, 248, 0.72);
}

.map-story-sites span {
  grid-row: span 2;
  color: var(--reef);
  font-weight: 900;
}

.map-story-sites strong,
.map-story-sites em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.map-story-sites em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
}

.map-story-link {
  width: fit-content;
  color: var(--reef);
  font-weight: 900;
}

.archive-toolbar {
  position: sticky;
  z-index: 18;
  top: 0;
  display: grid;
  grid-template-columns: minmax(15rem, 1.3fr) repeat(5, minmax(8.4rem, 0.68fr)) minmax(11rem, 0.75fr);
  gap: 0.55rem;
  padding: 0.62rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: 0 14px 32px rgba(31, 43, 41, 0.08);
  backdrop-filter: blur(12px);
}

.archive-stage {
  display: grid;
  gap: 1rem;
}

.archive-map-panel {
  min-width: 0;
}

.archive-map-panel .map-surface,
.map-card--archive {
  min-height: 26rem;
}

.site-archive[data-view="map"] .archive-stage {
  grid-template-columns: minmax(24rem, 0.92fr) minmax(0, 1.08fr);
  align-items: start;
}

.site-archive[data-view="map"] .archive-map-panel {
  position: sticky;
  top: 5.1rem;
}

.site-archive[data-view="map"] .map-card--archive,
.site-archive[data-view="map"] .archive-map-panel .map-surface {
  min-height: calc(100vh - 7rem);
}

.archive-results-shell {
  min-width: 0;
}

.archive-results-bar {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  min-height: 2.6rem;
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.archive-results-bar a {
  color: var(--reef);
  font-weight: 900;
}

.archive-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: 0.85rem;
}

.site-archive[data-view="list"] .archive-results,
.site-archive[data-view="map"] .archive-results {
  grid-template-columns: 1fr;
}

.archive-site-card {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(31, 43, 41, 0.1);
  border-radius: 0.5rem;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 12px 30px rgba(31, 43, 41, 0.06);
}

.archive-site-card.is-map-active {
  border-color: rgba(31, 111, 120, 0.52);
  box-shadow: 0 0 0 3px rgba(31, 111, 120, 0.12), 0 12px 30px rgba(31, 43, 41, 0.08);
}

.site-archive[data-view="list"] .archive-site-card,
.site-archive[data-view="map"] .archive-site-card {
  grid-template-columns: minmax(8.5rem, 0.24fr) minmax(0, 1fr);
  grid-template-rows: 1fr;
}

.archive-site-card__media {
  display: block;
  min-height: 11.5rem;
  background:
    linear-gradient(135deg, rgba(201, 225, 231, 0.5), rgba(221, 232, 223, 0.88));
}

.site-archive[data-view="list"] .archive-site-card__media,
.site-archive[data-view="map"] .archive-site-card__media {
  min-height: 100%;
}

.archive-site-card__media img,
.archive-site-card__fallback {
  width: 100%;
  height: 100%;
  min-height: 11.5rem;
}

.archive-site-card__media img {
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.archive-site-card__fallback {
  display: grid;
  place-items: center;
  color: var(--reef);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 2rem;
  font-weight: 900;
}

.archive-site-card__body {
  display: grid;
  gap: 0.58rem;
  align-content: start;
  min-width: 0;
  padding: 0.82rem;
}

.archive-site-card__meta,
.archive-site-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.archive-site-card__meta span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.archive-site-card h2,
.archive-site-card p,
.archive-site-card__facts {
  margin: 0;
}

.archive-site-card h2 {
  font-size: 1.16rem;
  line-height: 1.16;
  overflow-wrap: anywhere;
}

.archive-site-card p {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.archive-site-card__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.38rem;
}

.archive-site-card__facts div {
  padding: 0.42rem;
  border: 1px solid rgba(31, 43, 41, 0.08);
  border-radius: 0.38rem;
  background: rgba(245, 244, 238, 0.72);
}

.archive-site-card__facts dd {
  font-size: 1.05rem;
}

.archive-site-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.32rem;
}

.archive-site-card__tags span {
  max-width: 100%;
  overflow: hidden;
  padding: 0.3rem 0.5rem;
  border: 1px solid rgba(31, 111, 120, 0.15);
  border-radius: 999px;
  color: var(--reef);
  background: rgba(201, 225, 231, 0.34);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-site-card__actions {
  margin-top: 0.12rem;
}

.archive-site-card__actions a {
  color: var(--reef);
  font-size: 0.8rem;
  font-weight: 900;
}

.archive-empty {
  margin: 1rem 0 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  color: var(--muted);
  background: rgba(255, 253, 248, 0.74);
  text-align: center;
}

.map-raster--aerial {
  opacity: 0.9;
  filter: saturate(0.9) contrast(1.03) brightness(0.94);
}

.map-empty--overlay {
  z-index: 5;
  inset: auto 0.72rem 3rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid rgba(31, 43, 41, 0.1);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.82);
}

.map-point.is-active .map-point__dot,
.map-point:focus .map-point__dot {
  background: var(--reef);
  transform: translate(-50%, -50%) scale(1.28);
  box-shadow:
    0 0 0 5px color-mix(in oklch, var(--reef) 28%, transparent),
    0 10px 20px color-mix(in oklch, var(--ink) 28%, transparent);
}

.map-point--deep-time:hover .map-point__dot,
.map-point--deep-time:focus .map-point__dot,
.map-point--deep-time.is-active .map-point__dot {
  background: color-mix(in oklch, var(--rust) 92%, var(--sand));
  box-shadow:
    0 0 0 5px color-mix(in oklch, var(--rust) 24%, transparent),
    0 10px 20px color-mix(in oklch, var(--ink) 28%, transparent);
}

.map-point--deep-time .map-point__label {
  border-color: color-mix(in oklch, var(--rust) 28%, var(--ink));
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
}

@keyframes deep-time-cue-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow:
      0 0 0 3px color-mix(in oklch, var(--rust) 15%, transparent),
      0 8px 18px color-mix(in oklch, var(--ink) 28%, transparent);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.24);
    box-shadow:
      0 0 0 7px color-mix(in oklch, var(--rust) 24%, transparent),
      0 12px 24px color-mix(in oklch, var(--ink) 26%, transparent);
  }
}

.map-surface.is-deep-time-cue .map-point--deep-time .map-point__dot {
  animation: deep-time-cue-pulse 920ms ease-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .map-surface.is-deep-time-cue .map-point--deep-time .map-point__dot {
    animation: none;
    transform: translate(-50%, -50%) scale(1.14);
    box-shadow:
      0 0 0 6px color-mix(in oklch, var(--rust) 22%, transparent),
      0 10px 20px color-mix(in oklch, var(--ink) 26%, transparent);
  }
}

.map-point.is-active .map-point__label {
  opacity: 1;
  transform: translate(-50%, 0);
}

.map-point--external-callout {
  z-index: 6;
}

.map-point--external-callout .map-point__label {
  top: auto;
  bottom: 1.34rem;
  left: 2.72rem;
  max-width: min(15rem, 34vw);
  padding: 0.34rem 0.58rem;
  border-radius: 0.42rem;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 98%, transparent);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.22;
  opacity: 1;
  text-shadow: none;
  transform: none;
}

.map-point--external-callout .map-point__leader {
  opacity: 1;
}

.map-point--external-callout:hover .map-point__label,
.map-point--external-callout:focus .map-point__label {
  transform: none;
}

.map-point.is-active.map-point--external-callout .map-point__label {
  transform: none;
}

.map-point--external-callout.map-point--callout-left .map-point__label {
  right: 2.72rem;
  left: auto;
}

.map-point--external-callout.map-point--callout-left .map-point__leader {
  right: 0.3rem;
  left: auto;
  transform: rotate(26deg);
  transform-origin: right center;
}

.map-point--external-callout.map-point--callout-below .map-point__label {
  top: 1.34rem;
  bottom: auto;
}

.map-point--external-callout.map-point--callout-below .map-point__leader {
  top: 0.36rem;
  transform: rotate(26deg);
}

.map-point--external-callout.map-point--callout-left.map-point--callout-below .map-point__leader {
  transform: rotate(-26deg);
}

.site-project-hero {
  display: grid;
  grid-template-columns: minmax(28rem, 1.28fr) minmax(19rem, 0.72fr);
  gap: 1rem;
  align-items: stretch;
  min-height: clamp(32rem, 74vh, 48rem);
  margin-bottom: 1rem;
}

.site-project-hero__media,
.site-project-hero__content,
.site-story-chapter,
.site-photo-story,
.story-observation {
  min-width: 0;
}

.site-project-hero__media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background:
    linear-gradient(135deg, rgba(201, 225, 231, 0.48), rgba(221, 232, 223, 0.8));
  box-shadow: var(--shadow);
}

.site-project-hero__media > a,
.site-project-hero__media img {
  width: 100%;
  height: 100%;
}

.site-project-hero__media > a {
  display: block;
}

.site-project-hero__media img {
  object-fit: cover;
  filter: saturate(0.94) contrast(1.03);
}

.map-card--hero,
.map-card--hero .map-surface {
  min-height: 36rem;
  height: 100%;
}

.site-project-hero__content {
  display: grid;
  align-content: end;
  gap: 1rem;
  padding: 1rem 0.35rem 0.45rem;
}

.site-project-hero__content h1 {
  max-width: 42rem;
  margin: 0;
  font-size: 4.35rem;
  line-height: 0.94;
  letter-spacing: 0;
  text-wrap: balance;
}

.site-project-hero__content p {
  max-width: 38rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.site-project-facts,
.site-location-facts {
  display: grid;
  gap: 0.48rem;
  margin: 0;
}

.site-project-facts {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.site-project-facts div,
.site-location-facts div {
  padding: 0.58rem 0.65rem;
  border: 1px solid rgba(31, 43, 41, 0.1);
  border-radius: 0.42rem;
  background: rgba(255, 253, 248, 0.74);
}

.site-project-facts dt,
.site-location-facts dt,
.site-story-kicker,
.story-observation__copy > span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.site-project-facts dd,
.site-location-facts dd {
  margin: 0;
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.08;
}

.tab-row--story {
  margin-top: 0.25rem;
}

.site-story-chapter {
  display: grid;
  grid-template-columns: minmax(18rem, 0.42fr) minmax(24rem, 0.58fr);
  gap: 1rem;
  align-items: stretch;
  margin: 0 0 1rem;
}

.site-story-copy {
  display: grid;
  align-content: center;
  gap: 0.85rem;
  padding: 0.35rem;
}

.site-story-copy h2,
.story-section-header h2,
.story-observation h3 {
  margin: 0;
}

.site-story-copy h2,
.story-section-header h2 {
  font-size: 2.4rem;
  line-height: 1;
}

.site-story-copy p {
  margin: 0;
  color: var(--muted);
}

.map-card--site-story,
.map-card--site-story .map-surface {
  min-height: 30rem;
}

.site-photo-story {
  display: grid;
  grid-template-columns: minmax(24rem, 1.08fr) minmax(18rem, 0.92fr);
  gap: 0.85rem;
  margin: 0 0 1rem;
}

.site-photo-story__feature,
.site-photo-story__grid a {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(255, 253, 248, 0.72);
}

.site-photo-story__feature {
  min-height: 31rem;
}

.site-photo-story__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.site-photo-story__grid a {
  min-height: 14.9rem;
}

.site-photo-story img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.03);
}

.site-photo-story span {
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.65rem;
  z-index: 2;
  overflow: hidden;
  padding: 0.34rem 0.52rem;
  border: 1px solid rgba(31, 43, 41, 0.08);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.82);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.story-observation-timeline {
  display: grid;
  gap: 0.85rem;
  margin: 0 0 1rem;
}

.story-section-header {
  display: grid;
  gap: 0.2rem;
}

.story-observation {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(18rem, 0.28fr);
  gap: 0.85rem;
  align-items: stretch;
  min-height: 17rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 12px 30px rgba(31, 43, 41, 0.06);
}

.story-observation:nth-child(even) {
  grid-template-columns: minmax(18rem, 0.28fr) minmax(0, 0.72fr);
}

.story-observation:nth-child(even) .story-observation__copy {
  order: 2;
}

.story-observation__copy {
  display: grid;
  align-content: center;
  gap: 0.55rem;
  min-width: 0;
}

.story-observation__copy p,
.story-observation__copy ul {
  margin: 0;
  color: var(--muted);
}

.story-observation__copy h3 {
  font-size: 1.5rem;
  line-height: 1.08;
}

.story-observation__media {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  min-width: 0;
}

.story-observation__media a {
  display: block;
  min-height: 7.2rem;
  overflow: hidden;
  border-radius: 0.42rem;
  background: rgba(221, 232, 223, 0.8);
}

.story-observation__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.03);
}

.story-observation__map-link {
  display: grid !important;
  place-items: center;
  color: var(--reef);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 2rem;
  font-weight: 900;
}

.story-observation--plain {
  grid-template-columns: 1fr;
}

.site-layout--story {
  grid-template-columns: minmax(0, 1fr) 17.5rem;
  margin-top: 1rem;
}

.site-layout--story .photo-album-card,
.site-layout--story .observation-panel {
  scroll-margin-top: 4.5rem;
}

.is-hidden-by-search {
  display: none !important;
}

@media (max-width: 1380px) {
  .region-card__body {
    grid-template-columns: minmax(10rem, 0.8fr) minmax(15rem, 0.95fr) minmax(18rem, 1.25fr);
  }

  .note-grid,
  .photo-grid,
  .key-observation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .theme-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1160px) {
  .app-shell,
  .overview-layout,
  .site-layout,
  .overview-hero,
  .map-overview__header,
  .archive-masthead,
  .map-story-panel,
  .map-story-panel:nth-child(even),
  .site-project-hero,
  .site-story-chapter,
  .site-photo-story,
  .story-observation,
  .story-observation:nth-child(even),
  .site-archive[data-view="map"] .archive-stage,
  .site-header-block,
  .region-card__body,
  .site-dossier,
  .site-secondary-grid,
  .site-sequence-nav,
  .photo-browser__controls,
  .key-observation-card,
  .photo-modal__panel {
    grid-template-columns: 1fr;
  }

  .map-story-panel:nth-child(even) .map-story-panel__map {
    order: initial;
  }

  .story-observation:nth-child(even) .story-observation__copy {
    order: initial;
  }

  .site-project-hero {
    min-height: auto;
  }

  .site-project-hero__media {
    min-height: 30rem;
  }

  .map-card--hero,
  .map-card--hero .map-surface {
    min-height: 30rem;
  }

  .site-project-hero__content {
    padding: 0.4rem 0 0;
  }

  .site-photo-story__feature {
    min-height: 25rem;
  }

  .archive-toolbar {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-archive[data-view="map"] .archive-map-panel {
    position: static;
  }

  .site-archive[data-view="map"] .map-card--archive,
  .site-archive[data-view="map"] .archive-map-panel .map-surface {
    min-height: 30rem;
  }

  .sidebar {
    position: static;
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(244, 238, 228, 0.98));
  }

  .sidebar-tree {
    max-height: none;
  }

  .site-meta-strip {
    max-width: none;
  }
}

@media (max-width: 760px) {
  html,
  body,
  .app-shell,
  .app-main {
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
  }

  .page-content,
  .topbar {
    width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .topbar {
    justify-content: stretch;
  }

  .search-shell {
    width: 100%;
  }

  .sidebar {
    width: 100%;
    max-width: 100vw;
    padding: 1rem;
  }

  .sidebar__link,
  .sidebar-tree,
  .tree-group,
  .tree-links,
  .tree-link {
    min-width: 0;
    max-width: 100%;
  }

  .sidebar-tree {
    max-height: 19rem;
    overflow: auto;
  }

  .brand {
    grid-template-columns: 3.35rem minmax(0, 1fr);
  }

  .breadcrumbs > span:last-child {
    display: none;
  }

  .brand__mark {
    width: 3.35rem;
  }

  .hero-metrics,
  .site-meta-strip,
  .overview-map-metrics,
  .archive-masthead__stats,
  .site-project-facts,
  .site-photo-story__grid,
  .site-sequence-nav,
  .tab-row,
  .note-grid,
  .photo-grid,
  .key-observation-grid,
  .theme-strip,
  .region-site-grid,
  .dossier-facts,
  .gallery-stack--compact,
  .map-story-stats,
  .archive-site-card__facts,
  .site-archive[data-view="list"] .archive-site-card,
  .site-archive[data-view="map"] .archive-site-card {
    grid-template-columns: 1fr;
    grid-auto-flow: unset;
  }

  .archive-toolbar {
    grid-template-columns: 1fr;
  }

  .archive-map-panel .map-surface,
  .map-card--archive,
  .map-card--story .map-surface,
  .map-card--site-story,
  .map-card--site-story .map-surface {
    min-height: 24rem;
  }

  .site-project-hero,
  .site-project-hero__media,
  .site-project-hero__content,
  .site-story-chapter,
  .site-photo-story,
  .story-observation,
  .site-layout--story,
  .content-card {
    width: 100%;
    max-width: 100%;
  }

  .site-project-hero__media {
    min-height: 22rem;
  }

  .map-card--hero,
  .map-card--hero .map-surface {
    min-height: 22rem;
  }

  .site-project-hero__content h1 {
    font-size: 2.15rem;
    overflow-wrap: anywhere;
  }

  .site-project-hero__content p,
  .site-story-copy p,
  .story-observation__copy p,
  .story-flow {
    overflow-wrap: anywhere;
  }

  .site-story-copy h2,
  .story-section-header h2 {
    font-size: 1.65rem;
  }

  .site-photo-story__feature,
  .site-photo-story__grid a {
    min-height: 15rem;
  }

  .story-observation__media {
    grid-template-rows: none;
  }

  .archive-site-card__media,
  .archive-site-card__media img,
  .archive-site-card__fallback {
    min-height: 10.5rem;
  }

  .hero-metric,
  .site-meta-strip div,
  .tab-row:not(.tab-row--story) a {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .tab-row--story {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .tab-row--story a {
    flex: 0 0 auto;
    min-width: 7.25rem;
    border-right: 1px solid var(--line);
    border-bottom: 0;
    white-space: nowrap;
  }

  .overview-hero h1,
  .site-header-block h1,
  .map-overview__header h1,
  .archive-masthead h1 {
    font-size: 1.95rem;
  }

  .map-story-panel h2 {
    font-size: 1.65rem;
  }
}

.skip-link {
  position: fixed;
  z-index: 120;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.55rem 0.72rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--paper-strong);
  background: var(--olive-deep);
  box-shadow: var(--shadow-lift);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  grid-template-columns: 16.75rem minmax(0, 1fr);
}

.sidebar {
  padding: 1.35rem 0.92rem 1.45rem;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 94%, transparent), color-mix(in oklch, var(--paper) 98%, transparent)),
    url("../img/carbonate-watermark.svg") left 10.5rem / 108% auto no-repeat;
}

.brand {
  grid-template-columns: 3.65rem minmax(0, 1fr);
  min-height: 4.45rem;
  margin-bottom: 1rem;
}

.brand__mark {
  width: 3.65rem;
}

.brand__text strong {
  font-size: 1.26rem;
}

.sidebar__nav {
  gap: 0.46rem;
}

.sidebar__link {
  min-height: 2.95rem;
  padding: 0.68rem 0.78rem;
  border-color: color-mix(in oklch, var(--ink) 8%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 70%, transparent);
}

.sidebar__link:hover,
.tree-link:hover,
.region-browser__link:hover,
.related-site-list a:hover {
  border-color: color-mix(in oklch, var(--reef) 26%, transparent);
  background: color-mix(in oklch, var(--blue) 22%, var(--paper-strong));
}

.sidebar__link.is-active,
.tree-link.is-current,
.tree-link.is-active,
.region-browser__link.is-current,
.tab-row a.is-active,
.photo-tag-filters button.is-active {
  color: var(--paper-strong);
  background: linear-gradient(135deg, var(--olive-deep), var(--olive));
}

.tree-links {
  border-left: 1px solid color-mix(in oklch, var(--olive) 18%, transparent);
}

.sidebar-tree--overview {
  gap: 0.7rem;
  max-height: none;
  overflow: visible;
}

.tree-links--overview {
  gap: 0.42rem;
  margin-left: 0;
  padding-left: 0;
  border-left: 0;
}

.tree-link--region {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  min-height: 2.65rem;
  cursor: pointer;
}

.tree-link--region span,
.tree-link--records span {
  font-size: 0.76rem;
}

.tree-link--records {
  border-top: 1px solid color-mix(in oklch, var(--ink) 12%, transparent);
  padding-top: 0.62rem;
}

.topbar {
  position: sticky;
  z-index: 28;
  top: 0;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.9rem 0.72rem;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 96%, transparent), color-mix(in oklch, var(--paper-strong) 82%, transparent) 72%, transparent);
  backdrop-filter: blur(10px);
}

.topbar__context {
  display: grid;
  gap: 0.04rem;
  min-width: 12rem;
}

.topbar__context span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.topbar__context strong {
  font-family: var(--display-font);
  font-size: 1.06rem;
  line-height: 1.1;
}

.search-shell {
  width: min(100%, 27rem);
}

.search-shell input,
.photo-browser__controls input,
.photo-browser__controls select {
  border-color: var(--line);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 86%, var(--paper-cool));
}

.search-shell input::placeholder,
.photo-browser__controls input::placeholder {
  color: color-mix(in oklch, var(--muted) 78%, var(--ink));
}

.search-panel {
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--paper-strong) 96%, var(--paper));
}

.page-content {
  padding: 0 1.9rem 2.35rem;
}

.map-overview__header,
.archive-masthead {
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.1rem;
}

.map-overview__header h1,
.archive-masthead h1 {
  max-width: 50rem;
  font-size: 3.15rem;
  line-height: 0.98;
}

.overview-map-metrics,
.archive-masthead__stats {
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--paper-strong) 82%, transparent);
}

.map-story-stack {
  gap: 0.78rem;
}

.map-story-panel,
.map-story-panel:nth-child(even) {
  grid-template-columns: minmax(24rem, 1.08fr) minmax(18rem, 0.92fr);
  align-items: start;
  min-height: 17.25rem;
  padding: 0.68rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 84%, transparent), color-mix(in oklch, var(--paper) 86%, transparent)),
    radial-gradient(circle at 8% 8%, color-mix(in oklch, var(--sand) 20%, transparent), transparent 16rem);
}

.map-story-panel:nth-child(even) .map-story-panel__map {
  order: initial;
}

.map-card {
  border-color: color-mix(in oklch, var(--olive) 18%, transparent);
  border-radius: var(--radius);
}

.map-card--story .map-surface {
  min-height: 21.25rem;
  height: 100%;
}

.map-card--story,
.map-card--archive {
  min-height: 100%;
}

.map-story-panel__body {
  align-content: start;
  gap: 0.64rem;
  padding: 0.18rem 0.18rem 0.18rem 0.1rem;
}

.map-story-panel__number {
  width: 2.55rem;
  height: 2.55rem;
  color: var(--paper-strong);
  background: var(--reef);
}

.map-story-panel h2 {
  font-size: 2rem;
}

.map-story-panel p {
  max-width: 46rem;
  font-size: 0.92rem;
}

.map-story-stats {
  gap: 0.4rem;
}

.map-story-stats div,
.archive-site-card__facts div,
.site-project-facts div,
.site-location-facts div {
  background: color-mix(in oklch, var(--paper-strong) 68%, var(--paper));
}

.map-story-sites {
  gap: 0.34rem;
}

.map-story-sites a {
  grid-template-columns: 3.55rem minmax(0, 1fr);
  padding: 0.46rem 0.56rem;
}

.map-story-evidence,
.site-evidence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.map-story-evidence span,
.site-evidence-actions a {
  padding: 0.3rem 0.52rem;
  border: 1px solid color-mix(in oklch, var(--reef) 18%, transparent);
  border-radius: 999px;
  color: var(--reef-deep);
  background: color-mix(in oklch, var(--blue) 32%, var(--paper-strong));
  font-size: 0.76rem;
  font-weight: 800;
}

.map-story-link,
.archive-results-bar a,
.archive-site-card__actions a,
.table-more-link,
.section-link,
.arrow-link,
.text-link {
  color: var(--reef-deep);
}

.archive-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.5rem;
  padding: 0.58rem;
  border-radius: var(--radius-lg);
}

.archive-toolbar__title {
  display: grid;
  align-content: center;
  gap: 0.06rem;
  flex: 0 1 14rem;
  min-height: 2.65rem;
  padding: 0 0.25rem;
}

.archive-toolbar__title strong {
  font-family: var(--display-font);
  font-size: 1rem;
  line-height: 1;
}

.archive-toolbar__title span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.2;
}

.archive-results {
  grid-template-columns: repeat(auto-fill, minmax(16.4rem, 1fr));
  gap: 0.72rem;
}

.archive-site-card,
.content-card,
.side-card,
.story-observation {
  border-color: color-mix(in oklch, var(--ink) 12%, transparent);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 88%, transparent), color-mix(in oklch, var(--paper) 92%, transparent)),
    radial-gradient(circle at 12% 0%, color-mix(in oklch, var(--sand) 14%, transparent), transparent 14rem);
}

.archive-site-card__body {
  padding: 0.76rem;
}

.archive-site-card h2 {
  font-size: 1.08rem;
}

.archive-site-card__media {
  min-height: 9.6rem;
}

.archive-site-card__media img,
.archive-site-card__fallback {
  min-height: 9.6rem;
}

.photo-tag-filters button,
.load-more-button {
  min-height: 2.15rem;
}

.site-project-hero {
  grid-template-columns: minmax(24rem, 1.14fr) minmax(20rem, 0.86fr);
  min-height: clamp(24rem, 58vh, 34rem);
}

.site-project-hero__media {
  border-radius: var(--radius-lg);
}

.site-project-hero__content {
  align-content: center;
  gap: 0.85rem;
  padding: 0.55rem 0.18rem;
}

.site-project-hero__content h1 {
  font-size: 3.3rem;
  line-height: 0.97;
}

.site-project-hero__content p {
  font-size: 0.98rem;
}

.map-card--hero,
.map-card--hero .map-surface {
  min-height: 24rem;
}

.site-project-facts {
  gap: 0.42rem;
}

.site-evidence-actions {
  margin-top: -0.25rem;
}

.site-evidence-actions a:hover,
.map-story-evidence span:hover {
  border-color: color-mix(in oklch, var(--reef) 34%, transparent);
  background: color-mix(in oklch, var(--blue) 48%, var(--paper-strong));
}

.tab-row {
  top: 4.1rem;
  grid-template-columns: repeat(auto-fit, minmax(6.4rem, 1fr));
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--paper-strong) 82%, transparent);
}

.tab-row a {
  min-height: 2.9rem;
  padding: 0.7rem 0.78rem;
}

.site-story-chapter {
  grid-template-columns: minmax(18rem, 0.38fr) minmax(24rem, 0.62fr);
}

.map-card--site-story,
.map-card--site-story .map-surface {
  min-height: 24rem;
}

.site-photo-story__feature {
  min-height: 24rem;
}

.site-photo-story__grid a {
  min-height: 11.55rem;
}

.story-observation {
  min-height: 14rem;
}

.story-observation__copy h3 {
  font-size: 1.34rem;
}

.photo-tile,
.note-card,
.gps-item,
.gallery-card,
.addition-item,
.site-browser-item {
  border-color: color-mix(in oklch, var(--ink) 10%, transparent);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--paper-strong) 74%, transparent);
}

.photo-tile:hover,
.note-card:hover,
.archive-site-card:hover {
  transform: translateY(-1px);
}

.empty-state,
.archive-empty,
.map-empty {
  color: var(--muted);
  background: color-mix(in oklch, var(--paper-strong) 70%, var(--paper));
}

.photo-modal__panel {
  border-radius: var(--radius-lg);
  background: var(--paper-strong);
  box-shadow: 0 30px 80px color-mix(in oklch, var(--ink) 34%, transparent);
}

.photo-modal__panel img {
  background: oklch(18% 0.018 145);
}

.photo-modal__backdrop {
  background: color-mix(in oklch, var(--ink) 68%, transparent);
}

.has-photo-modal {
  overflow: hidden;
}

@media (max-width: 1160px) {
  .topbar {
    top: 0;
  }

  .topbar__context {
    min-width: 10rem;
  }

  .map-story-panel,
  .map-story-panel:nth-child(even),
  .site-project-hero,
  .site-story-chapter,
  .site-photo-story,
  .story-observation,
  .story-observation:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .map-card--story .map-surface {
    min-height: 24rem;
  }

  .archive-toolbar {
    position: sticky;
  }

  .archive-toolbar__title {
    flex-basis: 100%;
  }
}

@media (max-width: 760px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    position: sticky;
    z-index: 32;
    top: 0;
    width: 100vw;
    max-width: 100vw;
    padding: 0.7rem 0.85rem;
    overflow: hidden;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .brand {
    grid-template-columns: 2.8rem minmax(0, 1fr);
    min-height: 3.3rem;
    margin-bottom: 0.62rem;
    padding-bottom: 0.62rem;
  }

  .brand__mark {
    width: 2.8rem;
  }

  .brand__text strong {
    font-size: 1.02rem;
  }

  .sidebar__nav {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    min-width: 0;
    gap: 0.42rem;
  }

  .sidebar__link {
    justify-content: center;
    min-width: 0;
    max-width: 100%;
    min-height: 2.55rem;
    padding: 0.54rem 0.6rem;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
  }

  .sidebar__link::before {
    display: none;
  }

  .sidebar-tree {
    max-height: 10.5rem;
    padding-top: 0.28rem;
  }

  .topbar {
    position: static;
    padding-top: 0.8rem;
  }

  .topbar__context {
    display: none;
  }

  .page-content {
    padding-bottom: 1.8rem;
  }

  .map-overview__header h1,
  .archive-masthead h1 {
    font-size: 2.15rem;
  }

  .map-story-panel {
    min-height: auto;
  }

  .map-card--story .map-surface,
  .archive-map-panel .map-surface,
  .map-card--archive,
  .map-card--site-story,
  .map-card--site-story .map-surface {
    min-height: 19rem;
  }

  .site-project-hero__content h1 {
    font-size: 2.28rem;
  }

  .site-project-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .archive-toolbar {
    position: static;
  }

  .archive-toolbar > * {
    flex-basis: 100%;
  }

  .photo-modal {
    padding: 0.75rem;
  }
}

/* Deliberate atlas pass overrides: kept at the end so the newer craft layer wins over legacy rules above. */
.home-atlas-card {
  display: grid;
  grid-template-columns: minmax(26rem, 1.25fr) minmax(18rem, 0.75fr);
  gap: 0.78rem;
  align-items: stretch;
  min-height: 27rem;
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--paper-strong) 86%, transparent), color-mix(in oklch, var(--paper-cool) 44%, var(--paper))),
    radial-gradient(circle at 12% 4%, color-mix(in oklch, var(--sand) 18%, transparent), transparent 18rem);
  box-shadow: var(--shadow);
}

.map-card--home-atlas,
.map-card--home-atlas .map-surface {
  min-height: 100%;
}

.home-atlas-ledger {
  display: grid;
  align-content: start;
  gap: 0.52rem;
  min-width: 0;
}

.home-atlas-ledger__header {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: baseline;
  padding: 0.28rem 0.12rem 0.45rem;
  border-bottom: 1px solid var(--line);
}

.home-atlas-ledger__header span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.home-atlas-ledger__header strong {
  font-family: var(--display-font);
  font-size: 1.45rem;
}

.home-atlas-ledger a {
  display: grid;
  grid-template-columns: 2.55rem minmax(0, 1fr);
  gap: 0.08rem 0.64rem;
  align-items: center;
  padding: 0.65rem;
  border: 1px solid color-mix(in oklch, var(--ink) 10%, transparent);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--paper-strong) 76%, transparent);
}

.home-atlas-ledger a:hover {
  border-color: color-mix(in oklch, var(--reef) 28%, transparent);
  background: color-mix(in oklch, var(--blue) 28%, var(--paper-strong));
}

.home-atlas-ledger a span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.42rem;
  color: var(--paper-strong);
  background: var(--olive);
  font-family: var(--display-font);
  font-weight: 800;
}

.home-atlas-ledger a strong,
.home-atlas-ledger a em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-atlas-ledger a em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
}

.site-project-hero {
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--paper-strong) 86%, transparent), color-mix(in oklch, var(--paper-cool) 34%, var(--paper))),
    radial-gradient(circle at 10% 2%, color-mix(in oklch, var(--sand) 18%, transparent), transparent 18rem);
  box-shadow: var(--shadow);
}

@media (min-width: 1161px) {
  .site-archive[data-view="grid"] .archive-stage,
  .site-archive[data-view="list"] .archive-stage {
    grid-template-columns: minmax(24rem, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .site-archive[data-view="grid"] .archive-map-panel,
  .site-archive[data-view="list"] .archive-map-panel {
    position: sticky;
    top: 5.1rem;
  }

  .site-archive[data-view="grid"] .map-card--archive,
  .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  .site-archive[data-view="list"] .map-card--archive,
  .site-archive[data-view="list"] .archive-map-panel .map-surface {
    min-height: calc(100vh - 7rem);
  }
}

@media (max-width: 1160px) {
  .home-atlas-card {
    grid-template-columns: 1fr;
  }

  .map-card--home-atlas,
  .map-card--home-atlas .map-surface {
    min-height: 24rem;
  }
}

@media (max-width: 760px) {
  .home-atlas-card {
    min-height: auto;
  }

  .map-card--home-atlas,
  .map-card--home-atlas .map-surface {
    min-height: 19rem;
  }
}

@media (max-width: 760px) {
  .map-overview,
  .map-overview__header,
  .archive-masthead,
  .home-atlas-card {
    width: 100%;
    max-width: 100%;
    overflow: visible;
  }

  .map-overview__header,
  .archive-masthead {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-overview__header h1,
  .archive-masthead h1 {
    max-width: 100%;
    font-size: 1.82rem;
    line-height: 1.02;
    overflow-wrap: anywhere;
  }

  .overview-map-metrics,
  .archive-masthead__stats {
    min-width: 0;
  }

  .map-overview__header .lede,
  .archive-masthead .lede {
    display: block;
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal;
  }
}

/* Distilled site pages: one dossier, one section rail, one evidence flow. */
.site-project-hero {
  grid-template-columns: minmax(24rem, 0.98fr) minmax(22rem, 1.02fr);
  gap: 0.88rem;
  min-height: auto;
  box-shadow: none;
}

.site-project-hero__media {
  min-height: 24rem;
}

.site-project-hero__content {
  align-content: center;
  gap: 0.72rem;
}

.site-project-hero__content h1 {
  font-size: 3rem;
}

.site-project-facts {
  gap: 0.34rem;
}

.site-project-facts div {
  padding: 0.48rem 0.55rem;
}

.site-term-strip {
  margin-bottom: 0;
}

.site-term-strip span {
  padding: 0.24rem 0.42rem;
  border-color: color-mix(in oklch, var(--ink) 9%, transparent);
  color: var(--muted);
  background: color-mix(in oklch, var(--paper-strong) 72%, transparent);
  font-weight: 700;
}

.site-sequence-nav {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.tab-row--story {
  margin-bottom: 0.78rem;
}

.site-story-chapter {
  grid-template-columns: minmax(18rem, 0.34fr) minmax(24rem, 0.66fr);
  margin-bottom: 0.78rem;
}

.site-location-facts {
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
}

.story-observation-timeline {
  gap: 0.62rem;
  margin-bottom: 0.78rem;
}

.story-observation,
.story-observation:nth-child(even) {
  grid-template-columns: 1fr;
  min-height: auto;
  padding: 0.72rem 0.82rem;
  box-shadow: none;
}

.story-observation:nth-child(even) .story-observation__copy {
  order: initial;
}

.story-observation__copy {
  align-content: start;
}

.story-observation__copy h3 {
  font-size: 1.16rem;
  line-height: 1.14;
}

.observation-evidence-links a {
  padding: 0.16rem 0;
}

.site-layout--story {
  grid-template-columns: minmax(0, 1fr) 15.5rem;
  gap: 0.78rem;
}

.site-layout--story .content-card,
.site-layout--story .side-card {
  box-shadow: none;
}

.note-grid {
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.note-card {
  grid-template-columns: 4.6rem minmax(0, 1fr);
}

.side-card .backend-note {
  display: none;
}

@media (max-width: 1160px) {
  .site-project-hero,
  .site-story-chapter,
  .site-layout--story {
    grid-template-columns: 1fr;
  }

  .site-project-hero__media {
    min-height: 22rem;
  }
}

@media (max-width: 760px) {
  .site-project-hero {
    padding: 0.5rem;
  }

  .site-project-hero__media {
    min-height: 18rem;
  }

  .site-project-hero__content h1 {
    font-size: 2rem;
  }

  .site-location-facts,
  .site-project-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Distilled archive filter sheet: broad regions only. */
.archive-toolbar {
  align-items: center;
}

.archive-region-filters {
  display: flex;
  flex: 1 1 24rem;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.archive-region-filters button {
  min-height: 2.5rem;
  padding: 0.48rem 0.68rem;
  border: 1px solid color-mix(in oklch, var(--ink) 12%, transparent);
  border-radius: 999px;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 78%, transparent);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.archive-region-filters button:hover {
  border-color: color-mix(in oklch, var(--reef) 30%, transparent);
  background: color-mix(in oklch, var(--blue) 28%, var(--paper-strong));
}

.archive-region-filters button.is-active {
  color: var(--paper-strong);
  background: var(--reef);
}

.archive-region-filters button span {
  opacity: 0.72;
}

@media (max-width: 760px) {
  .archive-region-filters {
    flex-direction: column;
  }

  .archive-region-filters button {
    width: 100%;
    text-align: left;
  }

  .archive-masthead,
  .map-overview__header {
    overflow: visible;
  }

  .archive-masthead > div,
  .map-overview__header > div {
    min-width: 0;
  }

  .archive-masthead .lede,
  .map-overview__header .lede {
    overflow: visible;
    overflow-wrap: break-word;
    max-width: min(100%, 32ch);
  }
}

/* Canonical archive landing: full-width sticky map, card grid below. */
@media (min-width: 1161px) {
  body[data-page="field-sites"] .topbar {
    padding-top: 1.2rem;
    padding-bottom: 0.45rem;
  }

  .archive-masthead {
    display: block;
    margin-bottom: 0;
  }

  .archive-masthead h1 {
    margin: 0.02rem 0 0.18rem;
    font-size: 2.55rem;
  }

  .archive-masthead .lede {
    max-width: 44rem;
    font-size: 0.92rem;
    line-height: 1.35;
  }

  .archive-masthead .eyebrow {
    margin-bottom: 0.16rem;
  }

  .archive-masthead__stats {
    display: none;
  }

  .archive-toolbar {
    padding: 0.42rem 0.54rem;
  }

  .sidebar {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-height: 100vh;
    min-height: 0;
    overflow: hidden;
  }

  .brand,
  .sidebar__nav {
    flex: 0 0 auto;
  }

  .sidebar-tree {
    flex: 1 1 auto;
    min-height: 0;
    max-height: none;
    overflow-y: auto;
  }

  .site-archive[data-view="grid"] .archive-stage,
  .site-archive[data-view="list"] .archive-stage,
  .site-archive[data-view="map"] .archive-stage {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.72rem;
  }

  .site-archive[data-view="grid"] .archive-map-panel,
  .site-archive[data-view="list"] .archive-map-panel,
  .site-archive[data-view="map"] .archive-map-panel {
    position: sticky;
    z-index: 14;
    top: 4.55rem;
  }

  .archive-map-panel .map-card--archive,
  .archive-map-panel .map-surface,
  .site-archive[data-view="grid"] .map-card--archive,
  .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  .site-archive[data-view="list"] .map-card--archive,
  .site-archive[data-view="list"] .archive-map-panel .map-surface,
  .site-archive[data-view="map"] .map-card--archive,
  .site-archive[data-view="map"] .archive-map-panel .map-surface {
    width: 100%;
    min-height: 0;
    height: clamp(25rem, 48vh, 36rem);
  }

  .archive-results-shell {
    position: relative;
    z-index: 1;
    padding-top: 0.08rem;
    scroll-margin-top: 42rem;
  }

  .site-archive[data-view="grid"] .archive-results,
  .site-archive[data-view="list"] .archive-results,
  .site-archive[data-view="map"] .archive-results {
    grid-template-columns: repeat(auto-fill, minmax(15.75rem, 1fr));
    gap: 0.68rem;
  }

  .site-archive .archive-site-card {
    grid-template-columns: 1fr;
    grid-template-rows: 5.75rem minmax(0, 1fr);
    min-height: 0;
  }

  .site-archive .archive-site-card__media,
  .site-archive .archive-site-card__media img,
  .site-archive .archive-site-card__fallback {
    min-height: 5.75rem;
  }

  .site-archive .archive-site-card__body {
    gap: 0.34rem;
    padding: 0.58rem 0.62rem 0.62rem;
  }

  .site-archive .archive-site-card h2 {
    font-size: 1.04rem;
    line-height: 1.12;
  }

  .site-archive .archive-site-card p {
    font-size: 0.83rem;
    line-height: 1.34;
    -webkit-line-clamp: 1;
  }

  .site-archive .archive-site-card__facts {
    gap: 0.25rem;
  }

  .site-archive .archive-site-card__facts div {
    padding: 0.32rem 0.36rem;
  }

  .site-archive .archive-site-card__facts dt,
  .site-archive .archive-site-card__meta span {
    font-size: 0.76rem;
    line-height: 1.2;
  }

  .site-archive .archive-site-card__facts dd {
    font-size: 0.98rem;
  }

  .site-archive .archive-site-card__tags span {
    padding: 0.18rem 0.36rem;
  }

  .site-archive .archive-site-card__tags {
    display: none;
  }
}

@media (max-width: 1160px) {
  .archive-map-panel .map-card--archive,
  .archive-map-panel .map-surface {
    min-height: 18rem;
  }
}

/* Compact site dossier: photo-led field notebook sheet. */
.site-compact {
  display: grid;
  gap: 0.72rem;
}

.site-compact img,
.site-compact button {
  max-width: 100%;
}

.site-compact :is(button, input, select, .site-hero-photo, .site-note-photo, .site-data-panel, .site-album-panel, .map-card, .map-card__label, .map-scale, .map-attribution, .map-controls, .photo-tile, .photo-modal__panel, .photo-modal__close, .photo-modal__nav) {
  border-radius: 0;
}

.site-compact-hero,
.site-evidence-grid,
.site-data-grid {
  display: grid;
  gap: 0.72rem;
}

.site-compact-hero {
  grid-template-columns: minmax(20rem, 0.95fr) minmax(24rem, 1.05fr);
  align-items: stretch;
  overflow: hidden;
  padding: 0.52rem;
  border: 1px solid var(--line-strong);
  background: color-mix(in oklch, var(--paper-strong) 92%, white);
}

.site-compact-hero--no-photo {
  grid-template-columns: minmax(0, 1fr);
}

.site-compact--photo-heavy .site-compact-hero {
  grid-template-columns: minmax(15rem, 0.72fr) minmax(24rem, 1.28fr);
}

.site-compact--photo-heavy .site-hero-photo {
  min-height: 11.8rem;
}

.site-compact--photo-heavy .site-hero-photo img {
  min-height: 11.1rem;
}

.site-compact--photo-heavy .site-compact-hero__copy {
  align-content: start;
}

.site-compact--photo-heavy .site-compact-hero__copy h1 {
  font-size: 1.92rem;
}

.site-compact-hero__photo,
.site-compact-hero__copy {
  min-width: 0;
}

.site-hero-photo {
  position: relative;
  display: block;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 15.5rem;
  overflow: hidden;
  padding: 0.36rem;
  border: 1px solid color-mix(in oklch, var(--ink) 28%, transparent);
  color: inherit;
  background: #fffdf8;
  box-shadow: 0 1px 0 color-mix(in oklch, var(--ink) 16%, transparent);
  cursor: pointer;
  font: inherit;
}

.site-hero-photo img {
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 14.8rem;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.site-hero-photo > span {
  position: absolute;
  left: 0.72rem;
  bottom: 0.72rem;
  max-width: calc(100% - 1.44rem);
  overflow: hidden;
  padding: 0.18rem 0.4rem;
  border: 1px solid color-mix(in oklch, var(--ink) 18%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 88%, white);
  font-size: 0.76rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-hero-photo--empty {
  display: grid;
  place-items: center;
  color: var(--muted);
}

.site-compact-hero__copy {
  display: grid;
  align-content: center;
  gap: 0.62rem;
  padding: 0.42rem 0.62rem;
}

.site-compact-hero__copy h1 {
  margin: 0;
  font-size: 2.15rem;
  line-height: 1.02;
}

.site-title-code,
.site-title-location {
  min-width: 0;
}

.site-compact-hero__copy p {
  max-width: 62rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.site-compact-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(6.6rem, 1fr));
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.site-compact-facts div {
  min-width: 0;
  padding: 0.42rem 0.48rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.site-compact-facts dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.site-compact-facts dd {
  margin: 0.08rem 0 0;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-term-strip--compact {
  gap: 0.28rem;
}

.site-compact .site-term-strip span,
.site-compact .tag-row span,
.site-note-strip__links a,
.site-compact .photo-tag-filters button,
.site-data-tools button,
.load-more-button {
  border-radius: 0;
}

.site-evidence-grid {
  grid-template-columns: minmax(24rem, 1.18fr) minmax(20rem, 0.82fr);
  align-items: stretch;
}

.site-evidence-grid--single,
.site-data-grid--single {
  grid-template-columns: minmax(0, 1fr);
}

.site-evidence-map,
.site-narrative-panel,
.site-data-panel,
.site-album-panel {
  min-width: 0;
  border: 1px solid var(--line-strong);
  background: color-mix(in oklch, var(--paper-strong) 88%, white);
}

.site-evidence-map,
.site-narrative-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 21rem;
  padding: 0.58rem;
}

.site-section-header,
.site-data-panel__header {
  display: flex;
  gap: 0.7rem;
  align-items: end;
  justify-content: space-between;
  min-width: 0;
  padding-bottom: 0.48rem;
  border-bottom: 1px solid var(--line);
}

.site-section-header h2,
.site-data-panel__header h2 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.08;
}

.site-section-header > p,
.site-data-panel__header > span {
  max-width: 18rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
  text-align: right;
}

.site-data-panel__meta {
  display: flex;
  flex: 0 1 auto;
  gap: 0.46rem;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
  text-align: right;
}

.site-data-panel__meta > span:first-child {
  flex: 0 0 auto;
}

.site-data-panel__actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.28rem;
  justify-content: flex-end;
  pointer-events: auto;
}

.site-data-panel__actions button {
  min-height: 1.85rem;
  padding: 0.24rem 0.48rem;
  border: 1px solid color-mix(in oklch, var(--reef) 28%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 88%, var(--blue));
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.site-data-panel__actions button:hover,
.site-data-panel__actions button:focus-visible {
  border-color: color-mix(in oklch, var(--reef) 58%, transparent);
  background: color-mix(in oklch, var(--blue) 56%, var(--paper-strong));
}

.site-evidence-map .map-card--site-story,
.site-evidence-map .map-card--site-story .map-surface {
  width: 100%;
  height: clamp(19rem, 36vh, 24rem);
  min-height: 19rem;
}

.site-evidence-map .map-card--site-story {
  margin-top: 0.54rem;
  border-color: color-mix(in oklch, var(--ink) 24%, transparent);
  background: var(--paper-cool);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .page-content {
  padding-bottom: 0;
}

.site-map-story {
  --site-story-top: 0rem;
  --site-story-viewport: calc(100svh - var(--site-story-top));
  position: relative;
  min-width: 0;
  overflow: visible;
  margin: 0 calc(-1 * clamp(1rem, 2vw, 1.25rem)) 1.1rem;
  border-block: 1px solid var(--line-strong);
  background: var(--paper-cool);
  isolation: isolate;
}

.site-compact > .site-map-story:last-child {
  margin-bottom: 0;
}

.site-map-story__sticky {
  position: sticky;
  z-index: 1;
  top: var(--site-story-top);
  height: var(--site-story-viewport);
  min-height: 32rem;
}

.site-map-story__sticky::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--ink) 30%, transparent), transparent 32%, transparent 68%, color-mix(in oklch, var(--ink) 22%, transparent)),
    linear-gradient(180deg, color-mix(in oklch, var(--ink) 18%, transparent), transparent 28%, transparent 58%, color-mix(in oklch, var(--ink) 24%, transparent));
  opacity: 0.82;
  pointer-events: none;
  transition: opacity 260ms var(--ease-out);
}

.site-map-story.is-data-exploring .site-map-story__sticky::after {
  opacity: 0.18;
}

.site-map-story.is-data-entry-exiting .site-map-story__sticky::after {
  opacity: 0.18;
}

.site-map-story.is-data-exploring .site-map-story__hud {
  bottom: calc(var(--site-data-floor, 50svh) + 0.8rem);
  opacity: 0;
  visibility: hidden;
}

.map-card--site-scrolly,
.map-card--site-scrolly .map-surface {
  width: 100%;
  height: 100%;
  min-height: 100%;
}

.map-card--site-scrolly {
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: var(--paper-cool);
  box-shadow: none;
}

.site-map-story .map-scene {
  cursor: default;
}

.site-map-story .map-surface.is-dragging .map-scene {
  cursor: default;
}

.map-card--site-scrolly .map-card__label {
  top: 0.85rem;
  left: 0.85rem;
}

.site-map-story__hud {
  position: absolute;
  z-index: 3;
  right: clamp(0.85rem, 2.6vw, 2rem);
  bottom: clamp(0.85rem, 2.6vw, 2rem);
  display: flex;
  gap: 0.45rem;
  align-items: center;
  max-width: min(28rem, calc(100% - 1.7rem));
  padding: 0.36rem 0.44rem;
  border: 1px solid color-mix(in oklch, var(--ink) 22%, transparent);
  border-radius: var(--radius);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 88%, transparent);
  box-shadow: var(--shadow);
  pointer-events: none;
}

.site-map-story__hud span:first-child {
  min-width: 0;
  overflow: hidden;
  font-size: 0.76rem;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-map-story__hud span:last-child {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.site-story-rail-layer {
  position: sticky;
  z-index: 8;
  top: var(--site-story-pad-top);
  height: 0;
  min-width: 0;
  pointer-events: none;
}

.site-story-rail {
  --story-rail-spine-x: 0rem;
  --story-rail-pin-space: 1.95rem;
  --story-rail-progress: 0;
  position: absolute;
  z-index: 1;
  top: calc(clamp(17rem, 30vh, 25rem) - var(--site-story-pad-top));
  right: auto;
  left: calc(var(--story-left-column-x, clamp(18rem, 17.2vw, 42rem)) - 5rem);
  display: grid;
  gap: 0.72rem;
  width: min(18rem, 24vw);
  max-height: calc(var(--site-story-viewport) - clamp(9rem, 18vh, 12rem));
  padding: 0;
  overflow: visible;
  border: 0;
  color: color-mix(in oklch, var(--paper-strong) 90%, var(--sand));
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0 12px 24px color-mix(in oklch, var(--ink) 46%, transparent));
  pointer-events: auto;
}

.site-story-rail a {
  color: inherit;
  text-decoration: none;
}

.site-story-rail::before,
.site-story-rail::after {
  content: "";
  position: absolute;
  top: 0.92rem;
  bottom: 0.925rem;
  left: var(--story-rail-spine-x);
  width: 1px;
  pointer-events: none;
}

.site-story-rail::before {
  background: color-mix(in oklch, var(--paper-strong) 32%, transparent);
}

.site-story-rail::after {
  display: none;
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  opacity: 0.94;
}

.site-story-rail.is-data-active::after {
  display: block;
}

.site-map-story.is-data-exploring .site-story-rail {
  position: fixed;
  top: clamp(4.8rem, 9vh, 6.2rem);
  right: auto;
  left: var(--story-left-column-x, clamp(18rem, 17.2vw, 42rem));
  width: min(12.5rem, 17vw);
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-0.35rem);
}

.site-map-story.is-data-exploring .site-story-rail ol {
  max-height: none;
  padding: 0;
  overflow: visible;
  opacity: 1;
}

.site-story-rail.is-data-active::after,
.site-story-rail.is-data-active ol::after {
  display: none;
}

.site-story-rail.is-data-active::before {
  display: block;
  top: 1rem;
  bottom: 1rem;
  background: color-mix(in oklch, var(--paper-strong) 72%, transparent);
}

.site-story-rail.is-data-active ol li:not(.is-data-return-item) {
  display: none;
}

.site-story-rail.is-data-active {
  gap: 0.36rem;
}

.site-story-rail.is-data-active .site-story-rail__data {
  order: 1;
  opacity: 1;
  transform: none;
}

.site-story-rail.is-data-active ol {
  order: 0;
}

.site-story-rail.is-data-active ol a.is-data-return {
  min-height: 2rem;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.site-story-rail.is-data-active ol a.is-data-return::before {
  width: 1.05rem;
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
}

.site-story-rail.is-data-active ol a.is-data-return span {
  display: grid;
  place-items: center;
  width: 1.05rem;
  height: 1.05rem;
  margin-left: calc(var(--story-rail-spine-x) - 0.525rem);
  border-color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  color: color-mix(in oklch, var(--ink) 82%, var(--olive));
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  box-shadow:
    0 0 0 4px color-mix(in oklch, var(--paper-strong) 18%, transparent),
    0 4px 16px color-mix(in oklch, var(--ink) 52%, transparent);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
}

.site-story-rail.is-data-active .site-story-rail__data strong,
.site-story-rail.is-data-active ol a.is-data-return strong {
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
}

.site-map-story.is-data-return-nudge .site-story-rail.is-data-active ol a.is-data-return {
  animation: site-data-return-nudge 640ms var(--ease-out);
}

.site-map-story.is-data-return-nudge .site-story-rail.is-data-active ol a.is-data-return span {
  animation: site-data-return-marker-nudge 640ms var(--ease-out);
}

.site-map-story.is-data-entry-nudge .site-story-data-entry.is-visible {
  animation: site-data-return-nudge 640ms var(--ease-out);
}

@keyframes site-data-return-nudge {
  0%,
  100% {
    transform: translateY(0);
  }

  28% {
    transform: translateY(-0.32rem);
  }

  58% {
    transform: translateY(0.12rem);
  }
}

@keyframes site-data-return-marker-nudge {
  0%,
  100% {
    box-shadow:
      0 0 0 4px color-mix(in oklch, var(--paper-strong) 18%, transparent),
      0 4px 16px color-mix(in oklch, var(--ink) 52%, transparent);
  }

  34% {
    box-shadow:
      0 0 0 8px color-mix(in oklch, var(--blue) 34%, transparent),
      0 10px 28px color-mix(in oklch, var(--ink) 58%, transparent);
  }
}

.site-map-story.is-data-handoff .site-story-rail__data {
  opacity: 1;
  transform: none;
}

.site-map-story.is-data-handoff .site-story-rail__data::before {
  width: 1.05rem;
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
}

.site-map-story.is-data-handoff .site-story-rail__data span {
  width: 0.72rem;
  height: 0.72rem;
  margin-left: calc(var(--story-rail-spine-x) - 0.36rem);
  border-color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  box-shadow:
    0 0 0 4px color-mix(in oklch, var(--paper-strong) 18%, transparent),
    0 4px 16px color-mix(in oklch, var(--ink) 52%, transparent);
}

.site-map-story.is-data-handoff .site-story-rail__data strong {
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
}

.site-story-rail__back,
.site-story-rail__data,
.site-story-rail ol a {
  position: relative;
  display: grid;
  grid-template-columns: var(--story-rail-pin-space) minmax(0, 1fr);
  gap: 0.18rem;
  align-items: center;
  min-width: 0;
  min-height: 1.85rem;
  padding: 0.1rem 0;
  border: 0;
  background: transparent;
  opacity: 0.76;
  transition:
    opacity 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

.site-story-rail__data {
  z-index: 1;
}

.site-story-rail__back:hover,
.site-story-rail__back:focus-visible,
.site-story-rail__data:hover,
.site-story-rail__data:focus-visible,
.site-story-rail ol a:hover,
.site-story-rail ol a:focus-visible {
  opacity: 1;
  outline: 0;
}

.site-story-rail__back:focus-visible strong,
.site-story-rail__data:focus-visible strong,
.site-story-rail ol a:focus-visible strong {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18rem;
}

.site-story-rail strong {
  min-width: 0;
  overflow: hidden;
  color: color-mix(in oklch, var(--paper-strong) 82%, transparent);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.34;
  text-shadow: 0 1px 8px color-mix(in oklch, var(--ink) 84%, transparent);
  text-wrap: balance;
  transition: color 180ms var(--ease-out);
}

.site-story-rail__back {
  grid-template-columns: minmax(0, 1fr);
  width: fit-content;
  max-width: calc(100% - var(--story-rail-pin-space));
  min-height: 0;
  margin-left: var(--story-rail-pin-space);
  padding-bottom: 0.06rem;
}

.site-story-rail__back span {
  color: color-mix(in oklch, var(--sand) 88%, var(--paper-strong));
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1;
  text-shadow: 0 1px 8px color-mix(in oklch, var(--ink) 84%, transparent);
  text-transform: uppercase;
}

.site-story-rail__back strong,
.site-story-rail__data strong {
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
}

.site-story-rail ol {
  position: relative;
  display: grid;
  gap: 0.5rem;
  max-height: min(58vh, 31rem);
  min-height: 0;
  margin: 0;
  padding: 0.48rem 0;
  overflow: auto;
  list-style: none;
  scroll-padding: 0.48rem;
  scrollbar-width: none;
  transition:
    opacity 180ms var(--ease-out),
    transform 220ms var(--ease-out);
}

.site-story-rail ol::-webkit-scrollbar {
  display: none;
}

.site-story-rail ol::before {
  content: "";
  position: absolute;
  top: 0.92rem;
  bottom: 0.92rem;
  left: var(--story-rail-spine-x);
  width: 1px;
  background: color-mix(in oklch, var(--paper-strong) 32%, transparent);
  display: none;
  pointer-events: none;
}

.site-story-rail ol::after {
  content: "";
  position: absolute;
  top: 0.92rem;
  left: var(--story-rail-spine-x);
  width: 1px;
  height: calc((100% - 1.84rem) * var(--story-rail-progress));
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  opacity: 0.94;
  pointer-events: none;
  transition: height 120ms linear;
}

.site-story-rail li {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.site-story-rail ol a::before,
.site-story-rail__data::before {
  content: "";
  position: absolute;
  top: 50%;
  left: var(--story-rail-spine-x);
  z-index: 1;
  width: 0.8rem;
  height: 1px;
  background: color-mix(in oklch, var(--paper-strong) 38%, transparent);
  pointer-events: none;
  transform: translateY(-50%);
  transition:
    background-color 180ms var(--ease-out),
    width 180ms var(--ease-out);
}

.site-story-rail ol a span,
.site-story-rail__data span {
  position: relative;
  z-index: 2;
  display: block;
  align-self: center;
  width: 0.54rem;
  height: 0.54rem;
  min-height: 0;
  margin-left: calc(var(--story-rail-spine-x) - 0.27rem);
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 58%, transparent);
  border-radius: 999px;
  color: transparent;
  background: color-mix(in oklch, var(--ink) 54%, transparent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--ink) 42%, transparent);
  font-size: 0;
  line-height: 0;
  transition:
    background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    box-shadow 180ms var(--ease-out),
    height 180ms var(--ease-out),
    margin-left 180ms var(--ease-out),
    width 180ms var(--ease-out);
}

.site-story-rail ol a.is-past::before,
.site-story-rail__data.is-active::before {
  background: color-mix(in oklch, var(--paper-strong) 72%, transparent);
}

.site-story-rail ol a.is-past span {
  border-color: color-mix(in oklch, var(--paper-strong) 78%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 84%, transparent);
}

.site-story-rail ol a.is-past strong {
  color: color-mix(in oklch, var(--paper-strong) 68%, transparent);
}

.site-story-rail ol a.is-active,
.site-story-rail__data.is-active {
  opacity: 1;
  transform: none;
}

.site-story-rail ol a.is-active::before,
.site-story-rail__data.is-active::before {
  width: 1.05rem;
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
}

.site-story-rail ol a.is-active span,
.site-story-rail__data.is-active span {
  width: 0.72rem;
  height: 0.72rem;
  margin-left: calc(var(--story-rail-spine-x) - 0.36rem);
  border-color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  box-shadow:
    0 0 0 4px color-mix(in oklch, var(--paper-strong) 18%, transparent),
    0 4px 16px color-mix(in oklch, var(--ink) 52%, transparent);
}

.site-story-rail ol a.is-active strong,
.site-story-rail__data.is-active strong {
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
}

@media (prefers-reduced-motion: reduce) {
  .site-story-rail ol::after,
  .site-story-rail__back,
  .site-story-rail__data,
  .site-story-rail ol a,
  .site-story-rail ol a::before,
  .site-story-rail__data::before,
  .site-story-rail ol a span,
  .site-story-rail__data span,
  .site-story-data-entry,
  .site-story-rail strong {
    transition: none;
  }

  .site-map-story.is-data-return-nudge .site-story-rail.is-data-active ol a.is-data-return,
  .site-map-story.is-data-entry-nudge .site-story-data-entry.is-visible,
  .site-map-story.is-data-return-nudge .site-story-rail.is-data-active ol a.is-data-return span {
    animation: none;
  }
}

.site-map-story__caption {
  position: fixed;
  z-index: 24;
  left: var(--story-caption-left, clamp(2.4rem, 7vw, 6.2rem));
  bottom: clamp(6.8rem, 18vh, 11.2rem);
  display: grid;
  width: var(--story-caption-width, min(27rem, 32vw));
  color: color-mix(in oklch, var(--paper-strong) 93%, var(--sand));
  opacity: var(--story-caption-opacity, 0);
  transform: translateY(var(--story-caption-y, 0px));
  filter: drop-shadow(0 18px 36px color-mix(in oklch, var(--ink) 52%, transparent));
  pointer-events: none;
  transition: opacity 90ms linear;
}

.site-map-story.is-data-exploring .site-map-story__caption {
  opacity: 0;
  visibility: hidden;
}

.site-map-story__caption span {
  margin-bottom: 0.42rem;
  color: color-mix(in oklch, var(--sand) 90%, var(--paper-strong));
  font-size: 0.76rem;
  font-weight: 900;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 96%, transparent),
    0 1px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 7px 18px color-mix(in oklch, var(--ink) 74%, transparent);
  text-transform: uppercase;
}

.site-map-story__caption :is(h2, h3) {
  max-width: 15.5ch;
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 97%, var(--sand));
  font-family: var(--display-font);
  font-size: clamp(2rem, 2.55vw, 3.2rem);
  line-height: 0.96;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 98%, transparent),
    0 2px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 8px 20px color-mix(in oklch, var(--ink) 78%, transparent),
    0 18px 42px color-mix(in oklch, var(--ink) 56%, transparent);
  text-wrap: balance;
}

.site-map-story__caption p {
  max-width: 34ch;
  margin: 0.78rem 0 0;
  color: color-mix(in oklch, var(--paper-strong) 93%, var(--blue));
  font-size: clamp(0.96rem, 0.98vw, 1.04rem);
  font-weight: 650;
  line-height: 1.38;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 98%, transparent),
    0 1px 2px color-mix(in oklch, var(--ink) 94%, transparent),
    0 7px 18px color-mix(in oklch, var(--ink) 78%, transparent),
    0 15px 32px color-mix(in oklch, var(--ink) 54%, transparent);
  text-wrap: pretty;
}

.site-map-story__chapters {
  --site-story-pad-top: 12vh;
  --site-story-pad-x: clamp(1rem, 5vw, 5rem);
  position: relative;
  z-index: 2;
  display: grid;
  width: 100%;
  margin-top: calc(-1 * var(--site-story-viewport));
  padding: var(--site-story-pad-top) var(--site-story-pad-x) 22vh;
  pointer-events: none;
}

.site-map-story__data {
  --site-data-floor: 56svh;
  --site-data-pin-gap: clamp(0.55rem, 1.6vh, 1rem);
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  display: grid;
  align-items: start;
  min-height: 100svh;
  padding: calc(var(--site-data-floor) + var(--site-data-pin-gap)) 0 var(--site-data-pin-gap);
  pointer-events: none;
}

.site-map-story.has-data-entry-gate:not(.is-data-entry-open):not(.is-data-exploring) .site-map-story__data {
  height: 0;
  min-height: 0;
  padding-block: 0;
  overflow: hidden;
  visibility: hidden;
}

.site-map-story__data[hidden] {
  display: none;
}

.site-map-story__data-window {
  z-index: 2;
  position: sticky;
  top: calc(var(--site-data-floor) + var(--site-data-pin-gap));
  width: min(86rem, calc(100% - clamp(1.4rem, 4vw, 2.4rem)));
  height: calc(100svh - var(--site-data-floor) - (var(--site-data-pin-gap) * 2));
  margin: 0 auto;
  overflow: hidden;
  pointer-events: none;
}

.site-data-choice {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: clamp(0.72rem, 2vh, 1.05rem);
  display: block;
  width: min(58rem, calc(100% - clamp(1.4rem, 5vw, 3rem)));
  padding: 0.42rem;
  border: 1px solid color-mix(in oklch, var(--ink) 18%, transparent);
  border-radius: 0.58rem;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--paper-deep));
  box-shadow: 0 18px 44px color-mix(in oklch, var(--ink) 18%, transparent);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 0.5rem);
  transition:
    opacity 180ms var(--ease-out),
    transform 220ms var(--ease-out);
}

.site-map-story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%);
}

.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice {
  top: 0.58rem;
  right: auto;
  bottom: auto;
  left: 50%;
  z-index: 8;
  width: min(64rem, calc(100% - 1.16rem));
  padding: 0.34rem;
  transform: translateX(-50%);
}

.site-data-choice__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  align-items: stretch;
  justify-content: center;
  min-width: 0;
}

.site-data-choice__actions button {
  position: relative;
  flex: 1 1 8.8rem;
  min-width: 8.75rem;
  min-height: 3.1rem;
  display: grid;
  grid-template-columns: 1.95rem minmax(0, 1fr);
  column-gap: 0.5rem;
  align-items: center;
  padding: 0.48rem 0.58rem;
  border: 1px solid color-mix(in oklch, var(--ink) 15%, transparent);
  border-radius: 0.38rem;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 82%, var(--olive-soft));
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 160ms var(--ease-out),
    background-color 160ms var(--ease-out),
    transform 160ms var(--ease-out);
}

.site-data-choice__actions button::before {
  content: "•";
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 1.72rem;
  height: 1.72rem;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  border-radius: 999px;
  color: color-mix(in oklch, var(--ink) 88%, var(--olive));
  background: color-mix(in oklch, var(--paper-strong) 86%, var(--blue));
  font-size: 0.9rem;
  font-weight: 950;
  line-height: 1;
}

.site-data-choice__actions button[data-story-data-choice-action="gps"]::before {
  content: "⌖";
}

.site-data-choice__actions button[data-story-data-choice-action="samples"]::before {
  content: "◆";
}

.site-data-choice__actions button[data-story-data-choice-action="photos"]::before {
  content: "▧";
}

.site-data-choice__actions button[data-story-data-choice-action="collapse"]::before {
  content: "⌄";
}

.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions {
  justify-content: center;
}

.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions button {
  flex: 1 1 9rem;
  min-width: 8.4rem;
  min-height: 2.65rem;
  padding: 0.36rem 0.5rem;
}

.site-data-choice__actions .site-data-choice__collapse {
  flex: 0 0 auto;
  min-width: 7.25rem;
  background: color-mix(in oklch, var(--paper-strong) 88%, var(--paper-deep));
}

.site-map-story.is-data-choice .site-data-choice__collapse {
  display: none;
}

.site-data-choice__actions button:hover,
.site-data-choice__actions button:focus-visible {
  border-color: color-mix(in oklch, var(--reef) 46%, transparent);
  background: color-mix(in oklch, var(--blue) 54%, var(--paper-strong));
  outline: 0;
  transform: translateY(-1px);
}

.site-data-choice__actions button.is-active,
.site-data-choice__actions button[aria-pressed="true"] {
  border-color: color-mix(in oklch, var(--reef) 58%, transparent);
  background: color-mix(in oklch, var(--blue) 66%, var(--paper-strong));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--reef) 20%, transparent);
}

.site-data-choice__actions button.is-active::before,
.site-data-choice__actions button[aria-pressed="true"]::before {
  border-color: color-mix(in oklch, var(--reef) 44%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--blue));
  background: color-mix(in oklch, var(--reef) 86%, var(--olive));
}

.site-data-choice__actions strong,
.site-data-choice__actions span {
  display: block;
}

.site-data-choice__actions strong {
  min-width: 0;
  font-size: 0.84rem;
  font-weight: 900;
  line-height: 1.1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-data-choice__actions span {
  min-width: 0;
  margin-top: 0.12rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.18;
}

.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions span {
  display: none;
}

.site-map-story__data [data-story-data-track] {
  height: 100%;
  min-height: 0;
  transform: translateY(var(--story-data-y, 0px));
  will-change: transform;
}

.site-map-story__data .site-data-workspace {
  display: grid;
  grid-template-columns: minmax(22rem, 0.9fr) minmax(30rem, 1.1fr);
  gap: 0.72rem;
  height: 100%;
  min-height: 0;
  pointer-events: none;
  transition:
    opacity 180ms var(--ease-out),
    transform 220ms var(--ease-out);
}

.site-map-story.is-data-choice .site-data-workspace {
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.9rem);
}

.site-map-story.is-data-choice .site-data-workspace * {
  pointer-events: none;
}

.site-map-story.is-data-exploring:not(.is-data-choice) .site-data-workspace {
  box-sizing: border-box;
  padding-top: 4.15rem;
}

.site-data-workspace[data-story-data-view] {
  grid-template-columns: minmax(0, 1fr);
}

.site-data-workspace[data-story-data-view="gps"] .site-data-workspace__photos,
.site-data-workspace[data-story-data-view="samples"] .site-data-workspace__photos,
.site-data-workspace[data-story-data-view="photos"] .site-data-workspace__tables,
.site-data-workspace[data-story-data-view="gps"] .site-data-panel--samples,
.site-data-workspace[data-story-data-view="samples"] .site-data-panel--gps {
  display: none;
}

.site-data-workspace[data-story-data-view="gps"] .site-data-workspace__tables,
.site-data-workspace[data-story-data-view="samples"] .site-data-workspace__tables {
  grid-template-rows: minmax(0, 1fr);
}

.site-data-workspace__tables,
.site-data-workspace__photos {
  display: grid;
  gap: 0.72rem;
  min-width: 0;
  min-height: 0;
  pointer-events: none;
}

.site-data-workspace__tables {
  grid-template-rows: minmax(0, 1.12fr) minmax(0, 0.88fr);
}

.site-data-workspace__tables--single,
.site-data-workspace__photos {
  grid-template-rows: minmax(0, 1fr);
}

.site-map-story__data .site-data-panel {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  align-self: stretch;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-height: none;
  overflow: hidden;
  border-color: color-mix(in oklch, var(--ink) 16%, transparent);
  border-radius: 0.58rem;
  background: color-mix(in oklch, var(--paper-strong) 95%, var(--paper-deep));
  box-shadow: 0 18px 42px color-mix(in oklch, var(--ink) 13%, transparent);
  pointer-events: auto;
}

.site-data-workspace .site-data-panel__header {
  gap: 0.54rem;
  align-items: center;
  padding: 0.55rem 0.64rem 0.48rem;
}

.site-data-workspace .site-data-panel__header h2 {
  font-size: 1.03rem;
}

.site-data-workspace .site-data-panel__meta {
  gap: 0.34rem;
}

.site-story-data-card > summary.site-data-panel__header {
  cursor: pointer;
  list-style: none;
}

.site-story-data-card > summary.site-data-panel__header::-webkit-details-marker {
  display: none;
}

.site-story-data-card > summary.site-data-panel__header::after {
  content: "+";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 1.55rem;
  height: 1.55rem;
  border: 1px solid color-mix(in oklch, var(--ink) 18%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 76%, transparent);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}

.site-story-data-card[open] > summary.site-data-panel__header::after {
  content: "-";
}

.site-story-data-card:not([open]) > summary.site-data-panel__header {
  padding-bottom: 0;
  border-bottom: 0;
}

.site-story-data-card__body {
  display: grid;
  gap: 0.58rem;
  min-height: 0;
  overflow: auto;
  padding-top: 0.58rem;
}

.site-data-workspace .site-story-data-card__body {
  overflow: hidden;
  padding: 0 0.64rem 0.64rem;
}

.site-story-data-card__body .site-data-tools {
  justify-content: start;
}

.site-map-story__data .site-table-scroll {
  height: 100%;
  min-height: 0;
  max-height: none;
  border: 1px solid color-mix(in oklch, var(--ink) 10%, transparent);
  border-radius: 0.42rem;
  background: color-mix(in oklch, var(--paper-strong) 82%, var(--paper));
}

.site-data-workspace .site-compact-table {
  min-width: 0;
  table-layout: fixed;
  font-size: 0.78rem;
  line-height: 1.32;
}

.site-data-workspace .site-compact-table th,
.site-data-workspace .site-compact-table td {
  padding: 0.38rem 0.44rem;
  overflow-wrap: anywhere;
}

.site-data-workspace .site-compact-table th {
  font-size: 0.76rem;
  line-height: 1.3;
}

.site-data-panel--gps .site-compact-table th:nth-child(1),
.site-data-panel--gps .site-compact-table td:nth-child(1) {
  width: 20%;
}

.site-data-panel--gps .site-compact-table th:nth-child(2),
.site-data-panel--gps .site-compact-table td:nth-child(2),
.site-data-panel--gps .site-compact-table th:nth-child(3),
.site-data-panel--gps .site-compact-table td:nth-child(3) {
  width: 15%;
}

.site-data-panel--gps .site-compact-table th:nth-child(4),
.site-data-panel--gps .site-compact-table td:nth-child(4),
.site-data-panel--gps .site-compact-table th:nth-child(5),
.site-data-panel--gps .site-compact-table td:nth-child(5) {
  width: 14%;
}

.site-data-workspace .photo-browser--compact {
  display: flex;
  flex-direction: column;
  gap: 0.48rem;
  height: 100%;
  min-height: 0;
  margin-top: 0;
}

.site-data-workspace .photo-browser__toolbar,
.site-data-workspace .photo-browser__filter-panel,
.site-data-workspace .photo-browser__controls,
.site-data-workspace .photo-tag-filters,
.site-data-workspace .photo-active-filters,
.site-data-workspace .photo-browser__status,
.site-data-workspace .load-more-button {
  flex: 0 0 auto;
}

.site-data-workspace .photo-grid--album {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding-right: 0.12rem;
  align-content: start;
}

.site-data-empty-state {
  align-self: start;
  max-width: 36rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.site-data-panel--empty {
  padding: 0.72rem;
}

.site-data-panel--empty p {
  max-width: 52rem;
  margin: 0;
  color: var(--muted);
}

.site-map-story.is-data-exploring .site-map-story__data-window {
  top: 0;
  width: 100%;
  height: 100svh;
}

.site-map-story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice,
.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice {
  top: 50%;
  right: auto;
  bottom: auto;
  left: clamp(0.82rem, 1.6vw, 1.35rem);
  width: min(8.8rem, 13vw);
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  transform: translateY(-50%);
}

.site-data-choice__actions {
  display: grid;
  gap: 0.38rem;
  align-items: start;
  justify-content: stretch;
}

.site-data-choice__actions button,
.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions button {
  grid-template-columns: 1.55rem minmax(0, 1fr);
  min-width: 0;
  min-height: 2.72rem;
  padding: 0.38rem 0.42rem;
  border-color: color-mix(in oklch, var(--ink) 17%, transparent);
  border-radius: 0.46rem;
  background: color-mix(in oklch, var(--paper-strong) 90%, var(--paper-deep));
  box-shadow: 0 10px 24px color-mix(in oklch, var(--ink) 13%, transparent);
}

.site-data-choice__actions button::before {
  width: 1.32rem;
  height: 1.32rem;
  font-size: 0.72rem;
}

.site-data-choice__actions strong {
  font-size: 0.76rem;
  text-transform: uppercase;
}

.site-data-choice__actions span,
.site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions span {
  display: block;
  margin-top: 0.03rem;
  font-size: 0.68rem;
  line-height: 1;
}

.site-data-choice__actions button.is-active,
.site-data-choice__actions button[aria-pressed="true"] {
  border-color: color-mix(in oklch, var(--reef) 64%, transparent);
  background: color-mix(in oklch, var(--blue) 72%, var(--paper-strong));
}

.site-map-story.is-data-exploring .site-data-workspace {
  position: absolute;
  top: 50%;
  left: clamp(10.5rem, 15vw, 13.2rem);
  width: min(31rem, calc(48vw - 2rem));
  height: min(30rem, 68svh);
  padding-top: 0;
  transform: translateY(-50%);
}

.site-map-story.is-data-exploring .site-data-workspace[data-story-data-view="photos"] {
  width: min(37rem, calc(54vw - 2rem));
  height: min(34rem, 74svh);
}

.site-map-story.is-data-choice .site-data-workspace {
  transform: translate(-0.7rem, -50%);
}

.site-data-workspace[data-story-data-view] {
  grid-template-columns: minmax(0, 1fr);
}

.site-data-workspace__tables,
.site-data-workspace__photos {
  gap: 0;
}

.site-map-story__data .site-data-panel {
  border-radius: 0.5rem;
  box-shadow: 0 20px 54px color-mix(in oklch, var(--ink) 22%, transparent);
}

.site-data-workspace .site-data-panel__header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 0.56rem 0.42rem;
}

.site-data-workspace .site-data-panel__header h2 {
  font-size: 1.05rem;
  line-height: 1.02;
}

.site-data-panel__hide {
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  border-radius: 999px;
  color: color-mix(in oklch, var(--ink) 88%, var(--olive));
  background: color-mix(in oklch, var(--paper-strong) 88%, var(--paper-deep));
  font: inherit;
  font-size: 1rem;
  font-weight: 950;
  line-height: 1;
  cursor: pointer;
}

.site-data-panel__hide:hover,
.site-data-panel__hide:focus-visible {
  border-color: color-mix(in oklch, var(--reef) 44%, transparent);
  background: color-mix(in oklch, var(--blue) 56%, var(--paper-strong));
  outline: 0;
}

.site-data-workspace .site-data-panel__meta {
  gap: 0.28rem;
  font-size: 0.72rem;
}

.site-data-workspace .site-data-panel__actions button {
  min-height: 1.72rem;
  padding: 0.18rem 0.42rem;
  font-size: 0.7rem;
}

.site-data-workspace .site-story-data-card__body {
  padding: 0 0.5rem 0.5rem;
}

.site-data-workspace .site-compact-table {
  font-size: 0.74rem;
  line-height: 1.24;
}

.site-data-workspace .site-compact-table th,
.site-data-workspace .site-compact-table td {
  padding: 0.3rem 0.34rem;
}

.site-data-workspace .photo-browser--compact {
  gap: 0.34rem;
}

.site-data-workspace .photo-browser__toolbar {
  display: none;
}

.site-map-story:not(.is-data-exploring) .map-point--gps .map-point__label,
.site-map-story:not(.is-data-exploring) .map-point--sample .map-point__label {
  opacity: 0;
  transform: translate(-50%, calc(-100% - 0.7rem)) scale(0.96);
  pointer-events: none;
}

.site-map-story:not(.is-data-exploring) .map-point--gps:hover .map-point__label,
.site-map-story:not(.is-data-exploring) .map-point--gps:focus .map-point__label,
.site-map-story:not(.is-data-exploring) .map-point--sample:hover .map-point__label,
.site-map-story:not(.is-data-exploring) .map-point--sample:focus .map-point__label {
  opacity: 1;
  transform: translate(-50%, 0);
}

.site-map-story:not(.is-data-exploring) .map-point--gps.map-point--external-callout .map-point__label {
  opacity: 1;
  transform: none;
}

.site-story-step {
  display: grid;
  align-items: center;
  min-height: 122vh;
  pointer-events: none;
}

.site-story-step:first-of-type {
  padding-top: clamp(20rem, 64vh, 39rem);
}

.site-story-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  width: min(76rem, 100%);
  min-height: clamp(34rem, 74svh, 50rem);
  min-width: 0;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 24%, transparent);
  border-radius: 0;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--olive) 58%, var(--ink)), color-mix(in oklch, var(--reef) 22%, var(--ink))),
    color-mix(in oklch, var(--ink) 88%, var(--olive));
  box-shadow: 0 30px 80px color-mix(in oklch, var(--ink) 32%, transparent);
  opacity: 0.42;
  transform: translateY(1.2rem) scale(0.965);
  transition:
    opacity 260ms var(--ease-out),
    transform 360ms var(--ease-out),
    box-shadow 360ms var(--ease-out);
  pointer-events: auto;
}

.site-story-step:nth-child(even) .site-story-card {
  justify-self: end;
}

@media (min-width: 761px) {
  .site-map-story--story .site-story-card--photo {
    justify-self: end;
    width: min(58rem, 68vw);
  }
}

.site-map-story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) {
  justify-self: end;
  width: min(58rem, 68vw);
}

.site-story-step.is-active .site-story-card {
  opacity: 1;
  transform: translateY(0) scale(1);
  box-shadow: 0 38px 92px color-mix(in oklch, var(--ink) 36%, transparent);
}

.site-map-story.is-data-entry-exiting .site-story-card,
.site-map-story.is-data-entry-exiting .site-story-data-entry,
.site-map-story.is-data-entry-exiting .site-map-story__caption,
.site-map-story.is-data-entry-exiting .site-story-titleplate {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.72rem) scale(0.985);
}

.site-map-story.is-data-entry-exiting .site-story-rail ol {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.5rem);
}

.site-story-data-entry {
  display: grid;
  justify-items: center;
  gap: 0.6rem;
  width: min(58rem, 68vw);
  margin: clamp(1.05rem, 3vh, 2.1rem) 0 0 auto;
  color: color-mix(in oklch, var(--paper-strong) 95%, var(--sand));
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.95rem);
  transition:
    opacity 220ms var(--ease-out),
    transform 260ms var(--ease-out);
}

.site-story-data-entry.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.site-story-data-entry__button {
  max-width: min(9.6ch, 100%);
  padding: 0;
  border: 0;
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
  background: transparent;
  font: inherit;
  font-size: clamp(3.35rem, 7vw, 7.2rem);
  font-weight: 800;
  line-height: 0.95;
  text-align: center;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 96%, transparent),
    0 2px 3px color-mix(in oklch, var(--ink) 92%, transparent),
    0 10px 22px color-mix(in oklch, var(--ink) 66%, transparent),
    0 26px 62px color-mix(in oklch, var(--ink) 54%, transparent);
  text-wrap: balance;
  cursor: pointer;
}

.site-story-data-entry__button:hover,
.site-story-data-entry__button:focus-visible {
  color: color-mix(in oklch, var(--blue) 50%, var(--paper-strong));
  outline: 0;
}

.site-story-data-entry__button:disabled {
  cursor: default;
  opacity: 0.78;
}

.site-story-data-entry__button:focus-visible {
  text-decoration: underline;
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.1em;
}

.site-story-data-entry__arrow {
  display: block;
  color: color-mix(in oklch, var(--paper-strong) 88%, var(--sand));
  font-size: clamp(2rem, 4.4vw, 4.1rem);
  font-weight: 950;
  line-height: 0.9;
  text-shadow:
    0 1px 2px color-mix(in oklch, var(--ink) 88%, transparent),
    0 12px 28px color-mix(in oklch, var(--ink) 48%, transparent);
}

.site-story-card__media {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  min-height: 0;
  height: auto;
}

.site-story-photo,
.site-story-video {
  position: relative;
  display: block;
  min-width: 0;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: color-mix(in oklch, var(--olive) 54%, var(--ink));
  cursor: zoom-in;
}

.site-story-video {
  cursor: zoom-in;
}

.site-story-video__play[hidden] {
  display: none;
}

.site-story-video__play {
  position: absolute;
  z-index: 3;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  display: grid;
  place-items: center;
  inline-size: clamp(3.2rem, 5vw, 4.6rem);
  aspect-ratio: 1;
  padding: 0;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 86%, transparent);
  border-radius: 50%;
  color: var(--paper-strong);
  background: color-mix(in oklch, var(--ink) 82%, var(--olive));
  box-shadow: 0 16px 34px color-mix(in oklch, var(--ink) 34%, transparent);
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition:
    background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

.site-story-video__play:hover,
.site-story-video__play:focus-visible {
  border-color: color-mix(in oklch, var(--sand) 94%, var(--paper-strong));
  background: color-mix(in oklch, var(--ink) 72%, var(--reef));
  transform: translate(-50%, -50%) scale(1.04);
}

.site-story-video__play:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--sand) 82%, transparent);
  outline-offset: 4px;
}

.site-story-video__play-icon {
  display: block;
  inline-size: 38%;
  block-size: 42%;
  margin-inline-start: 6%;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.site-story-photo:first-child,
.site-story-video:first-child {
  grid-column: 1;
  grid-row: 1;
  height: 100%;
  min-height: 100%;
}

.site-story-photo:not(:first-child),
.site-story-video:not(:first-child) {
  display: none;
}

.site-story-photo:hover {
  outline: 2px solid color-mix(in oklch, var(--reef) 72%, var(--paper-strong));
  outline-offset: -2px;
}

.site-story-photo img,
.site-story-video video {
  width: 100%;
  height: 100%;
  min-height: inherit;
  filter: saturate(0.9) contrast(1.08);
}

.site-story-photo img {
  object-fit: cover;
  opacity: 0.94;
}

.site-story-photo.is-display-ready img {
  opacity: 1;
}

.site-story-video video {
  object-fit: contain;
  background: color-mix(in oklch, var(--ink) 88%, var(--olive));
  cursor: zoom-in;
}

.site-story-video video:focus-visible {
  outline: 2px solid color-mix(in oklch, var(--reef) 72%, var(--paper-strong));
  outline-offset: -2px;
}

.site-story-photo:first-child img,
.site-story-video:first-child video {
  transform: scale(1.03);
  transition: transform 900ms var(--ease-out), filter 360ms var(--ease-out);
}

.site-story-video:first-child video,
.site-story-step.is-active .site-story-video:first-child video {
  transform: none;
}

.site-story-step.is-active .site-story-photo:first-child img,
.site-story-step.is-active .site-story-video:first-child video {
  transform: scale(1);
  filter: saturate(0.96) contrast(1.08);
}

body.has-story-photo-expanded {
  overflow: hidden;
}

.story-photo-lightbox[hidden] {
  display: none;
}

.story-photo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: clamp(1rem, 3vw, 2.4rem);
  border: 0;
  background: color-mix(in oklch, var(--ink) 92%, var(--olive));
  box-shadow: none;
  cursor: zoom-out;
}

.story-photo-lightbox:hover,
.story-photo-lightbox:focus-visible {
  outline: 0;
}

.story-photo-lightbox :is(img, video) {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  object-fit: contain;
  filter: saturate(1) contrast(1.04);
  box-shadow: 0 30px 80px color-mix(in oklch, var(--ink) 48%, transparent);
}

.story-photo-lightbox :is(img, video)[hidden] {
  display: none;
}

.story-photo-lightbox video {
  background: transparent;
}

.has-story-photo-expanded .site-map-story__caption {
  opacity: 0 !important;
  visibility: hidden;
}

.site-story-card::after {
  display: none;
}

.site-story-card__copy {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 0;
  align-content: start;
  align-self: end;
  width: min(44rem, calc(100% - clamp(2.2rem, 9vw, 8rem)));
  min-width: 0;
  margin: 0 0 clamp(1.8rem, 5vw, 4.4rem) clamp(1.45rem, 4.5vw, 4rem);
  padding: 0;
  border: 0;
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0 16px 32px color-mix(in oklch, var(--ink) 48%, transparent));
  pointer-events: none;
}

.site-story-card__copy > span {
  display: block;
  margin-bottom: 0.58rem;
  color: color-mix(in oklch, var(--sand) 88%, var(--paper-strong));
  font-size: 0.78rem;
  font-weight: 900;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 96%, transparent),
    0 1px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 7px 18px color-mix(in oklch, var(--ink) 74%, transparent);
  text-transform: uppercase;
}

.site-story-card__copy :is(h2, h3) {
  margin: 0;
  max-width: 11.6ch;
  color: color-mix(in oklch, var(--paper-strong) 97%, var(--sand));
  font-family: var(--display-font);
  font-size: clamp(2.55rem, 4vw, 4.55rem);
  line-height: 0.92;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 98%, transparent),
    0 2px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 8px 20px color-mix(in oklch, var(--ink) 78%, transparent),
    0 18px 42px color-mix(in oklch, var(--ink) 56%, transparent);
  text-wrap: balance;
}

.site-story-card__copy p {
  max-width: 43ch;
  margin: 1.05rem 0 0;
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--blue));
  font-size: clamp(1.04rem, 1.26vw, 1.18rem);
  font-weight: 650;
  line-height: 1.42;
  text-shadow:
    0 0 1px color-mix(in oklch, var(--ink) 98%, transparent),
    0 1px 2px color-mix(in oklch, var(--ink) 94%, transparent),
    0 7px 18px color-mix(in oklch, var(--ink) 78%, transparent),
    0 15px 32px color-mix(in oklch, var(--ink) 54%, transparent);
  text-wrap: pretty;
}

.site-map-story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) > .site-story-card__copy {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.site-story-card--placeholder {
  border-style: dashed;
}

.site-story-card--placeholder,
.site-story-card--text-only {
  grid-template-columns: minmax(0, 1fr);
}

.site-story-card--placeholder .site-story-card__copy,
.site-story-card--text-only .site-story-card__copy {
  max-width: 46rem;
}

.site-evidence-map--explore {
  min-height: 0;
  margin-bottom: 0.95rem;
}

.site-evidence-map--explore .map-card--site-explore,
.site-evidence-map--explore .map-card--site-explore .map-surface {
  width: 100%;
  height: clamp(30rem, 72vh, 46rem);
  min-height: 30rem;
}

.site-compact .map-controls {
  overflow: hidden;
}

.site-compact .map-controls button {
  border-radius: 0;
}

.site-compact .map-point--sample .map-point__dot {
  border-radius: 0;
  background: var(--reef);
  transform: translate(-50%, -50%) rotate(45deg);
}

.site-compact .map-point--sample.is-active .map-point__dot,
.site-compact .map-point--sample:focus .map-point__dot {
  transform: translate(-50%, -50%) rotate(45deg) scale(1.28);
}

.site-anchor {
  position: absolute;
  transform: translateY(-5rem);
}

.site-narrative-scroll {
  max-height: clamp(19rem, 36vh, 24rem);
  min-height: 0;
  margin-top: 0.54rem;
  overflow: auto;
  padding-right: 0.24rem;
}

.site-note-strip {
  display: grid;
  grid-template-columns: minmax(7.6rem, 0.32fr) minmax(0, 1fr);
  gap: 0.56rem;
  padding: 0.58rem 0;
  border-bottom: 1px solid var(--line);
}

.site-note-strip:first-child {
  padding-top: 0;
}

.site-note-strip:last-child {
  border-bottom: 0;
}

.site-note-strip__copy:first-child {
  grid-column: 1 / -1;
}

.site-note-strip__photos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(4.4rem, 1fr));
  gap: 0.34rem;
  align-content: start;
}

.site-note-photo {
  min-width: 0;
  padding: 0.24rem;
  border: 1px solid color-mix(in oklch, var(--ink) 22%, transparent);
  background: #fffdf8;
  box-shadow: 0 1px 0 color-mix(in oklch, var(--ink) 12%, transparent);
  cursor: pointer;
}

.site-note-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.site-note-strip__copy {
  min-width: 0;
}

.site-note-strip__copy > span {
  display: block;
  margin-bottom: 0.14rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.site-note-strip__copy h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.16;
}

.site-note-strip__copy p {
  margin: 0.28rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.42;
}

.tag-row--compact {
  gap: 0.22rem;
  margin-top: 0.42rem;
}

.site-note-strip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
  margin-top: 0.48rem;
}

.site-note-strip__links a {
  max-width: 10rem;
  overflow: hidden;
  padding: 0.26rem 0.44rem;
  border: 1px solid color-mix(in oklch, var(--reef) 26%, transparent);
  color: var(--reef-deep);
  background: color-mix(in oklch, var(--blue) 34%, white);
  font-size: 0.76rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-data-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.site-data-grid--single {
  grid-template-columns: minmax(0, 1fr);
}

.site-data-panel,
.site-album-panel {
  padding: 0.58rem;
}

.site-data-tools {
  display: flex;
  gap: 0.32rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-data-tools button {
  min-height: 2rem;
  padding: 0.28rem 0.52rem;
  border: 1px solid color-mix(in oklch, var(--ink) 22%, transparent);
  color: var(--ink);
  background: #fffdf8;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
}

.site-data-tools button:hover,
.site-note-strip__links a:hover,
.site-note-strip__links a.is-map-active {
  border-color: color-mix(in oklch, var(--reef) 48%, transparent);
  background: color-mix(in oklch, var(--blue) 46%, white);
}

.site-table-scroll {
  max-height: 17.6rem;
  overflow: auto;
}

.site-compact-table {
  width: 100%;
  min-width: 38rem;
  border-collapse: collapse;
  font-size: 0.82rem;
  line-height: 1.34;
}

.site-compact-table th,
.site-compact-table td {
  padding: 0.44rem 0.5rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.site-compact-table th {
  position: sticky;
  z-index: 1;
  top: 0;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 94%, white);
  font-size: 0.76rem;
  line-height: 1.24;
  text-transform: uppercase;
}

.site-compact-table td {
  color: var(--muted);
}

.site-compact-table td:first-child {
  color: var(--ink);
}

.site-csv-only {
  display: none;
}

.site-compact-table tr[data-map-focus] {
  cursor: crosshair;
}

.site-compact-table tr[data-map-focus]:hover,
.site-compact-table tr.is-map-active,
.site-note-strip__links a.is-map-active {
  background: color-mix(in oklch, var(--blue) 30%, white);
}

.photo-browser--compact {
  gap: 0.58rem;
  margin-top: 0.58rem;
}

.site-album-panel--priority {
  background: #fffdf8;
}

.photo-browser__toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.photo-browser__toolbar button {
  min-height: 2.15rem;
  padding: 0.38rem 0.62rem;
  border: 1px solid color-mix(in oklch, var(--ink) 20%, transparent);
  border-radius: 999px;
  color: var(--ink);
  background: #fffdf8;
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 900;
}

.photo-browser__toolbar button:hover,
.photo-browser__toolbar button[aria-expanded="true"] {
  border-color: var(--olive);
  color: #fffdf8;
  background: var(--olive);
}

.photo-browser__filter-panel {
  display: grid;
  gap: 0.5rem;
}

.photo-browser__filter-panel[hidden] {
  display: none;
}

.site-compact .photo-browser__controls {
  grid-template-columns: repeat(auto-fit, minmax(8.4rem, 1fr));
  gap: 0.46rem;
}

.site-compact .photo-browser__controls label:first-child {
  grid-column: span 2;
}

.site-compact .photo-browser__controls input,
.site-compact .photo-browser__controls select {
  min-height: 2.2rem;
  padding: 0.46rem 0.58rem;
  border-color: var(--line-strong);
  background: #fffdf8;
  font-size: 0.86rem;
}

.site-compact .photo-tag-filters {
  gap: 0.28rem;
}

.site-compact .photo-tag-filters button {
  padding: 0.32rem 0.5rem;
  border-color: color-mix(in oklch, var(--ink) 18%, transparent);
  background: #fffdf8;
  font-size: 0.76rem;
  line-height: 1.3;
}

.site-compact .photo-tag-filters button.is-active {
  color: #fffdf8;
  background: var(--olive);
}

.site-compact .photo-grid--album {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8.2rem, 1fr));
  gap: 0.52rem;
}

.site-album-panel--priority .photo-grid--album {
  grid-template-columns: repeat(auto-fill, minmax(7.2rem, 1fr));
}

.site-compact .photo-tile {
  display: grid;
  grid-template-rows: auto minmax(1.85rem, auto) auto;
  padding: 0.38rem;
  border: 1px solid color-mix(in oklch, var(--ink) 24%, transparent);
  background: #fffdf8;
  box-shadow: 0 1px 0 color-mix(in oklch, var(--ink) 12%, transparent);
}

.site-compact .photo-tile img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 0;
  object-fit: cover;
}

.site-compact .photo-tile:hover,
.site-hero-photo:hover,
.site-note-photo:hover {
  border-color: color-mix(in oklch, var(--reef) 46%, transparent);
  background: var(--paper-strong);
}

.site-compact .photo-tile__caption {
  min-height: 0;
  margin-top: 0.34rem;
  font-size: 0.82rem;
  line-height: 1.34;
}

.site-compact .photo-tile__meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.photo-panel__meta {
  align-items: center;
}

.site-data-workspace.is-photo-gallery-expanded {
  grid-template-columns: minmax(0, 1fr);
}

.site-data-workspace.is-photo-gallery-expanded .site-data-workspace__tables {
  display: none;
}

.site-map-story.is-photo-gallery-expanded .site-map-story__data {
  --site-data-floor: clamp(4rem, 10svh, 7rem);
}

.site-map-story.is-photo-gallery-expanded .site-map-story__hud {
  opacity: 0;
}

.site-data-workspace.is-photo-gallery-expanded .site-data-workspace__photos,
.site-data-workspace.is-photo-gallery-expanded .site-album-panel,
.site-data-workspace.is-photo-gallery-expanded .photo-browser--compact {
  min-height: 0;
}

.site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
  grid-template-columns: repeat(auto-fill, minmax(8.8rem, 1fr));
}

.site-data-workspace.is-photo-gallery-expanded .photo-tile__caption {
  min-height: 1.72rem;
}

.site-data-workspace.is-photo-gallery-expanded .photo-browser__controls {
  grid-template-columns: minmax(14rem, 1.2fr) repeat(5, minmax(8rem, 0.8fr));
}

.site-album-panel--priority .photo-tile {
  padding: 0.24rem;
}

.site-album-panel--priority .photo-tile__caption {
  min-height: 1.82rem;
  font-size: 0.78rem;
  line-height: 1.32;
}

.site-album-panel--priority .photo-tile__meta {
  font-size: 0.76rem;
  line-height: 1.3;
}

.site-compact .photo-tile__meta,
.site-compact .photo-browser__status,
.site-compact .photo-browser__controls label span {
  font-size: 0.76rem;
  line-height: 1.3;
}

.site-compact .load-more-button {
  min-height: 2.2rem;
  padding: 0.32rem 0.62rem;
  border-color: color-mix(in oklch, var(--ink) 24%, transparent);
  background: #fffdf8;
}

.photo-modal__panel {
  border-radius: 0;
}

.photo-modal__nav {
  position: absolute;
  z-index: 2;
  top: 50%;
  width: 2.5rem;
  height: 3.2rem;
  border: 1px solid color-mix(in oklch, var(--ink) 24%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 92%, white);
  cursor: pointer;
  font: inherit;
  font-size: 1.35rem;
  font-weight: 900;
  transform: translateY(-50%);
}

.photo-modal__nav--prev {
  left: 0.7rem;
}

.photo-modal__nav--next {
  right: 0.7rem;
}

.photo-modal__nav[hidden] {
  display: none;
}

.photo-modal__nav:hover,
.photo-modal__close:hover {
  background: var(--paper-strong);
}

.photo-modal__panel,
.photo-modal__close,
.photo-modal__meta span,
.photo-modal__tags span,
.photo-modal__actions a {
  border-radius: 0;
}

@media (min-width: 1161px) {
  body[data-section="field-sites"] .page-content {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }
}

@media (max-width: 1160px) {
  .site-compact-hero,
  .site-evidence-grid,
  .site-data-grid,
  .site-map-story__data .site-data-workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-compact--photo-heavy .site-compact-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-evidence-map .map-card--site-story,
  .site-evidence-map .map-card--site-story .map-surface {
    height: 23rem;
  }

  .site-map-story {
    --site-story-top: 0rem;
    margin-inline: -1rem;
  }

  .site-map-story__sticky {
    min-height: 28rem;
  }

  .site-map-story__chapters {
    width: 100%;
    margin-left: 0;
    padding-inline: 1rem;
  }

  .site-map-story__data-window {
    width: calc(100% - 1.4rem);
  }

  .site-map-story__data .site-data-workspace {
    grid-template-rows: minmax(20rem, 0.9fr) minmax(20rem, 1.1fr);
    overflow: auto;
  }

  .site-data-workspace__tables,
  .site-data-workspace__photos {
    min-height: 20rem;
  }

  .site-map-story__caption {
    left: 1.2rem;
    bottom: 5.2rem;
    width: min(34rem, calc(100% - 2.4rem));
  }

  .site-story-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-map-story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) {
    width: min(76rem, 100%);
  }

  .site-story-card__copy {
    width: min(44rem, calc(100% - 2rem));
  }

  .site-story-card__copy :is(h2, h3) {
    max-width: 18ch;
    font-size: clamp(2rem, 5vw, 3.35rem);
  }

  .site-evidence-map--explore .map-card--site-explore,
  .site-evidence-map--explore .map-card--site-explore .map-surface {
    height: 28rem;
    min-height: 28rem;
  }

  .site-narrative-scroll {
    max-height: none;
  }
}

@media (max-width: 760px) {
  body[data-section="field-sites"] .page-content {
    overflow-x: hidden;
  }

  .site-compact,
  .site-compact-hero,
  .site-evidence-grid,
  .site-data-grid,
  .site-data-workspace,
  .site-evidence-map,
  .site-narrative-panel,
  .site-data-panel,
  .site-album-panel,
  .site-compact-hero__copy {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .site-compact {
    width: calc(100vw - 5rem);
    max-width: calc(100vw - 5rem);
  }

  .site-compact-hero {
    grid-template-columns: minmax(0, 1fr);
    padding: 0.42rem;
  }

  .site-hero-photo,
  .site-hero-photo img {
    min-height: 14rem;
  }

  .site-compact-hero__copy {
    padding: 0.18rem;
  }

  .site-compact-hero__copy h1 {
    font-size: 1.75rem;
    overflow-wrap: anywhere;
  }

  .site-compact-hero__copy p {
    overflow-wrap: anywhere;
  }

  .site-compact-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-compact-facts dd {
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .site-compact .site-term-strip span,
  .site-note-strip__links a {
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .site-term-strip--compact {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-evidence-map .map-card--site-story,
  .site-evidence-map .map-card--site-story .map-surface {
    height: 20rem;
    min-height: 20rem;
  }

  .site-map-story {
    --site-story-top: 0rem;
  }

  .site-story-step {
    min-height: 112vh;
  }

  .site-map-story__chapters {
    width: 100%;
    margin-left: 0;
    padding: 9vh 0.5rem 18vh;
  }

  .site-map-story__data {
    padding-top: calc(var(--site-data-floor) + var(--site-data-pin-gap));
  }

  .site-map-story__data-window {
    width: calc(100% - 1rem);
  }

  .site-story-card {
    grid-template-columns: minmax(0, 1fr);
    min-height: clamp(30rem, 72svh, 38rem);
  }

  .site-story-card__media {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-map-story__caption {
    left: 0.8rem;
    bottom: 4.8rem;
    width: calc(100% - 1.6rem);
  }

  .site-map-story__caption :is(h2, h3) {
    max-width: 13.5ch;
    font-size: clamp(1.8rem, 8vw, 2.55rem);
  }

  .site-map-story__caption p {
    margin-top: 0.62rem;
    font-size: 0.96rem;
    line-height: 1.34;
  }

  .site-story-photo:not(:first-child) {
    display: none;
  }

  .site-story-card__copy {
    width: calc(100% - 1.4rem);
    margin: 0 0 1rem 0.7rem;
    padding: 0;
    border: 0;
  }

  .site-story-card__copy :is(h2, h3) {
    max-width: 13.5ch;
    font-size: clamp(1.8rem, 8vw, 2.55rem);
  }

  .site-story-card__copy p {
    margin-top: 0.62rem;
    font-size: 0.96rem;
    line-height: 1.34;
  }

  .site-map-story__hud {
    right: 0.5rem;
    bottom: 0.5rem;
    max-width: calc(100% - 1rem);
  }

  .site-evidence-map--explore .map-card--site-explore,
  .site-evidence-map--explore .map-card--site-explore .map-surface {
    height: 23rem;
    min-height: 23rem;
  }

  .site-section-header,
  .site-data-panel__header {
    align-items: start;
    flex-direction: column;
  }

  .site-section-header > p,
  .site-data-panel__header > span,
  .site-data-panel__meta {
    max-width: none;
    justify-content: flex-start;
    text-align: left;
  }

  .site-note-strip {
    grid-template-columns: 1fr;
  }

  .site-table-scroll {
    max-width: 100%;
  }

  .site-compact-table {
    min-width: 32rem;
  }

  .site-compact .photo-browser__controls {
    grid-template-columns: 1fr;
  }

  .site-compact .photo-browser__controls label:first-child {
    grid-column: auto;
  }

  .photo-modal {
    padding: 0.7rem;
  }

  .photo-modal__panel {
    grid-template-columns: 1fr;
  }
}

/* Global field-sheet craft pass: crisp controls, pasted photos, square archive cards. */
:is(
  .sidebar__link,
  .tree-link,
  .region-browser__link,
  .search-shell input,
  .search-panel,
  .search-result,
  .map-card,
  .map-card__label,
  .map-compass,
  .map-scale,
  .map-attribution,
  .map-controls,
  .map-controls button,
  .archive-toolbar,
  .archive-view-toggle,
  .archive-view-toggle button,
  .archive-region-filters button,
  .archive-site-card,
  .archive-site-card__media,
  .archive-site-card__media img,
  .archive-site-card__fallback,
  .archive-site-card__facts div,
  .archive-site-card__tags span,
  .archive-site-card__actions a,
  .home-atlas-card,
  .home-atlas-ledger a,
  .home-atlas-ledger a span,
  .overview-hero,
  .map-overview__header,
  .site-project-hero,
  .site-project-facts div,
  .region-card,
  .region-card__media,
  .region-card__media img,
  .note-card,
  .note-card__media,
  .note-card__media img,
  .gallery-card,
  .gallery-card img,
  .site-dossier,
  .site-secondary-grid,
  .site-sequence-nav a,
  .story-observation,
  .site-photo-story,
  .photo-tag-filters button,
  .photo-browser__controls input,
  .photo-browser__controls select,
  .photo-tile,
  .load-more-button,
  .site-term-strip span,
  .tag-row span,
  .photo-modal__meta span,
  .photo-modal__tags span,
  .photo-modal__actions a
) {
  border-radius: 0;
}

.sidebar__link,
.tree-link,
.region-browser__link,
  .archive-region-filters button,
  .archive-site-card,
  .home-atlas-card,
  .site-project-hero,
  .region-card,
  .note-card,
  .gallery-card,
  .map-card,
  .photo-tile,
  .load-more-button {
  box-shadow: none;
}

.sidebar__link {
  background: color-mix(in oklch, var(--paper-strong) 86%, white);
}

.sidebar__link::before {
  border-radius: 0;
}

.sidebar__link.is-active,
.tree-link.is-current,
.tree-link.is-active,
.region-browser__link.is-current,
.archive-region-filters button.is-active {
  background: var(--olive);
  box-shadow: none;
}

.search-shell input,
.search-panel,
.archive-region-filters button,
.archive-site-card,
.archive-site-card__facts div,
.photo-tag-filters button,
.load-more-button {
  border-color: color-mix(in oklch, var(--ink) 18%, transparent);
}

.map-card {
  background: color-mix(in oklch, var(--paper-cool) 78%, white);
}

.home-atlas-card,
.overview-hero,
.map-overview__header,
.site-project-hero,
.region-card,
.note-card,
.gallery-card,
.site-dossier,
.site-secondary-grid,
.site-photo-story,
.story-observation {
  background: color-mix(in oklch, var(--paper-strong) 88%, white);
}

.map-card__label,
.map-scale,
.map-attribution {
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 88%, white);
}

.map-controls button:disabled {
  color: color-mix(in oklch, var(--muted) 70%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 78%, transparent);
  cursor: not-allowed;
}

.map-pan-controls button:disabled {
  color: color-mix(in oklch, var(--muted) 70%, transparent);
  cursor: not-allowed;
}

.map-surface.is-map-locked .map-scene {
  cursor: default;
}

.map-surface.is-map-unlocked .map-scene {
  cursor: grab;
}

.map-surface.is-map-unlocked.is-dragging .map-scene {
  cursor: grabbing;
}

.map-surface.is-custom-tile-active .map-scene::before {
  opacity: 0.06;
}

.map-raster--orthomosaic {
  opacity: 0.98;
  filter: saturate(0.82) contrast(1.04) brightness(0.98);
}

.map-handoff-status {
  position: absolute;
  z-index: 6;
  left: 50%;
  bottom: 0.78rem;
  display: grid;
  gap: 0.08rem;
  min-width: min(19rem, calc(100% - 1.6rem));
  max-width: min(25rem, calc(100% - 1.6rem));
  padding: 0.46rem 0.64rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 38%, transparent);
  border-radius: 0.52rem;
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  background: color-mix(in oklch, var(--ink) 64%, var(--olive));
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 24%, transparent);
  text-align: center;
  pointer-events: none;
  transform: translateX(-50%);
}

.map-handoff-status span {
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

.map-handoff-status strong {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.05;
}

.map-tile-loading {
  position: absolute;
  z-index: 7;
  left: 50%;
  top: 0.82rem;
  display: inline-flex;
  align-items: center;
  gap: 0.44rem;
  max-width: calc(100% - 1.6rem);
  min-height: 2rem;
  padding: 0.42rem 0.68rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 42%, transparent);
  border-radius: 999px;
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  background: color-mix(in oklch, var(--ink) 62%, var(--olive));
  box-shadow: 0 12px 28px color-mix(in oklch, var(--ink) 24%, transparent);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
  transform: translateX(-50%);
}

.map-tile-loading[hidden] {
  display: none;
}

.map-tile-loading__dot {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 color-mix(in oklch, var(--paper-strong) 46%, transparent);
  animation: map-tile-loading-pulse 1.15s ease-out infinite;
}

@keyframes map-tile-loading-pulse {
  0% {
    box-shadow: 0 0 0 0 color-mix(in oklch, var(--paper-strong) 46%, transparent);
    opacity: 1;
  }

  72% {
    box-shadow: 0 0 0 0.46rem color-mix(in oklch, var(--paper-strong) 0%, transparent);
    opacity: 0.72;
  }

  100% {
    box-shadow: 0 0 0 0 color-mix(in oklch, var(--paper-strong) 0%, transparent);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .map-tile-loading__dot {
    animation: none;
  }
}

.map-mode-controls {
  position: absolute;
  z-index: 6;
  top: 0.72rem;
  right: 0.72rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.32rem;
  max-width: min(31rem, calc(100% - 1.44rem));
  padding: 0.28rem;
  border: 1px solid color-mix(in oklch, var(--ink) 14%, transparent);
  border-radius: 0.52rem;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 84%, transparent);
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 10%, transparent);
}

.site-map-story.is-data-exploring:not(.is-map-data-hidden) .map-controls,
.site-map-story.is-data-exploring:not(.is-map-data-hidden) .map-mode-controls {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.site-map-story.is-data-exploring:not(.is-map-data-hidden) .map-navigation-controls {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%);
}

.site-map-story.is-data-exploring:not(.is-map-data-hidden) .map-mode-controls {
  right: auto;
  left: clamp(1.75rem, 2.4vw, 2.25rem);
  max-width: min(22rem, calc(100% - 1.44rem));
}

.map-mode-controls__status {
  min-height: 1.78rem;
  display: inline-flex;
  align-items: center;
  padding: 0 0.42rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.map-mode-controls button {
  min-height: 1.78rem;
  border: 1px solid color-mix(in oklch, var(--reef) 34%, transparent);
  border-radius: 0.36rem;
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 76%, var(--blue));
  font: inherit;
  font-size: 0.74rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  cursor: pointer;
}

.map-mode-controls button:hover,
.map-mode-controls button:focus-visible {
  border-color: color-mix(in oklch, var(--reef) 58%, transparent);
  background: color-mix(in oklch, var(--blue) 58%, var(--paper-strong));
}

.site-map-story__data-window {
  transition:
    transform 240ms var(--ease-out),
    opacity 180ms var(--ease-out);
}

.site-map-story.is-data-handoff .site-map-story__data-window,
.site-map-story.is-map-data-hidden .site-map-story__data-window {
  opacity: 0;
  transform: translateY(calc(100svh - var(--site-data-floor, 50svh) + 1rem));
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .site-map-story__data-window {
    transition: none;
  }
}

.archive-site-card {
  background: #fffdf8;
}

.archive-site-card__facts {
  gap: 0;
  border-top: 1px solid color-mix(in oklch, var(--ink) 12%, transparent);
  border-left: 1px solid color-mix(in oklch, var(--ink) 12%, transparent);
}

.archive-site-card__facts div {
  border-top: 0;
  border-left: 0;
}

.archive-site-card__actions a {
  border-bottom: 1px solid currentColor;
}

/* Browsing/navigation execution pass: field-sites is an archive browser first. */
.archive-earth-focus {
  display: grid;
  gap: 0.58rem;
}

.archive-earth-map-frame {
  position: relative;
  z-index: 5;
}

.archive-earth-canvas {
  --archive-map-content-opacity: 1;
  --archive-map-overlay-opacity: 1;
  position: relative;
  display: grid;
  height: clamp(27rem, 58vh, 42rem);
  min-height: 27rem;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 59% 45%, color-mix(in oklch, var(--blue) 54%, transparent), transparent 22%),
    color-mix(in oklch, var(--paper-cool) 72%, var(--paper));
  box-shadow: var(--shadow);
}

.archive-earth-canvas .map-surface {
  position: absolute;
  inset: 0;
  min-height: 0;
}

.archive-earth-canvas .map-scene::before {
  opacity: 0.08;
}

.archive-earth-canvas .map-raster--aerial {
  opacity: 0.92;
  filter: saturate(0.72) contrast(1.02) brightness(0.82);
}

.archive-earth-canvas::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--ink) 10%, transparent), transparent 38%, color-mix(in oklch, var(--ink) 76%, transparent)),
    linear-gradient(90deg, color-mix(in oklch, var(--paper-strong) 10%, transparent) 1px, transparent 1px);
  background-size: auto, 4.5rem 100%;
  opacity: var(--archive-map-overlay-opacity, 1);
  pointer-events: none;
}

.archive-earth-copy {
  position: relative;
  z-index: 3;
  align-self: end;
  display: grid;
  gap: 0.52rem;
  max-width: 48rem;
  padding: 1rem;
  color: var(--paper-strong);
  opacity: var(--archive-map-content-opacity, 1);
  pointer-events: none;
}

.archive-earth-copy .eyebrow {
  color: color-mix(in oklch, var(--paper-strong) 74%, transparent);
}

.archive-earth-copy h2 {
  max-width: 13ch;
  margin: 0;
  font-size: 4.2rem;
  line-height: 0.94;
}

.archive-earth-copy p {
  max-width: 56ch;
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 82%, transparent);
}

.archive-earth-insets {
  position: static;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr));
  gap: 0.46rem;
  width: 100%;
  min-width: 0;
  padding: 0.48rem;
  border: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper-strong) 89%, var(--paper));
}

.archive-earth-inset {
  display: grid;
  grid-template-columns: 2.65rem minmax(0, 1fr);
  gap: 0.52rem;
  min-width: 0;
  min-height: 3.9rem;
  padding: 0.46rem;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 84%, transparent);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.archive-earth-inset:hover,
.archive-earth-inset.is-active {
  border-color: var(--olive);
  color: var(--paper-strong);
  background: var(--olive);
}

.archive-earth-inset__thumb {
  display: grid;
  place-items: center;
  width: 2.65rem;
  min-height: 2.65rem;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  color: var(--paper-strong);
  background: var(--reef);
  font-family: var(--display-font);
  font-size: 1.05rem;
  font-weight: 900;
}

.archive-earth-inset--all .archive-earth-inset__thumb {
  font-size: 0.78rem;
  text-transform: uppercase;
}

.archive-earth-inset strong,
.archive-earth-inset em,
.archive-earth-inset small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.archive-earth-inset strong {
  font-family: var(--display-font);
  font-size: 1rem;
  line-height: 1;
  white-space: nowrap;
}

.archive-earth-inset em {
  color: var(--muted);
  font-size: 0.76rem;
  font-style: normal;
  line-height: 1.3;
}

.archive-earth-inset small {
  margin-top: 0.16rem;
  color: var(--reef-deep);
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.3;
}

.archive-earth-inset:hover em,
.archive-earth-inset.is-active em,
.archive-earth-inset:hover small,
.archive-earth-inset.is-active small {
  color: color-mix(in oklch, var(--paper-strong) 74%, transparent);
}

.archive-earth-canvas .map-controls {
  top: 0.72rem;
  left: 0.72rem;
  right: auto;
}

.archive-earth-canvas .map-compass {
  top: 0.72rem;
  left: 3.35rem;
  right: auto;
}

.archive-earth-canvas .map-scale {
  top: 3.1rem;
  left: 3.35rem;
  bottom: auto;
}

.map-coordinate-readout {
  position: absolute;
  z-index: 4;
  left: 0.72rem;
  top: 5.48rem;
  max-width: calc(100% - 1.44rem);
  overflow: hidden;
  padding: 0.24rem 0.5rem;
  border: 1px solid color-mix(in oklch, var(--ink) 14%, transparent);
  border-radius: 999px;
  color: var(--reef-deep);
  background: color-mix(in oklch, var(--paper-strong) 88%, transparent);
  font-size: 0.76rem;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-earth-ledger {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: color-mix(in oklch, var(--paper-strong) 88%, transparent);
}

.archive-earth-ledger div {
  min-width: 0;
  padding: 0.52rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.archive-earth-ledger strong {
  display: block;
  overflow: hidden;
  font-family: var(--display-font);
  font-size: 1.4rem;
  line-height: 1;
  text-overflow: ellipsis;
}

.archive-earth-ledger span {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.archive-browse-board {
  display: grid;
  grid-template-columns: minmax(10rem, 0.32fr) minmax(0, 1fr);
  gap: 0.62rem;
  align-items: stretch;
  margin-top: 0.8rem;
}

.archive-browse-board[hidden] {
  display: none !important;
}

.archive-browse-board__summary,
.archive-region-card {
  min-width: 0;
  border: 1px solid var(--line-strong);
  background: color-mix(in oklch, var(--paper-strong) 90%, var(--paper));
}

.archive-browse-board__summary {
  display: grid;
  align-content: center;
  gap: 0.12rem;
  min-height: 7rem;
  padding: 0.7rem 0.78rem;
}

.archive-browse-board__summary strong {
  font-family: var(--display-font);
  font-size: 2.25rem;
  line-height: 1;
}

.archive-browse-board__summary span {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
}

.archive-region-card {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.archive-region-card__header {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.04rem 0.56rem;
  width: 100%;
  min-height: 4.35rem;
  padding: 0.6rem 0.64rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-align: left;
}

.archive-region-card__header > span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid color-mix(in oklch, var(--ink) 18%, transparent);
  color: var(--reef-deep);
  background: color-mix(in oklch, var(--blue) 32%, var(--paper-strong));
  font-family: var(--display-font);
  font-weight: 900;
}

.archive-region-card__header strong,
.archive-region-card__header em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-region-card__header strong {
  align-self: end;
  font-size: 0.9rem;
  line-height: 1.1;
}

.archive-region-card__header em {
  color: var(--muted);
  font-size: 0.76rem;
  font-style: normal;
}

.archive-island-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-content: start;
  padding: 0.52rem;
}

.archive-island-list button,
.archive-coverage-filters button {
  max-width: 100%;
  min-height: 2rem;
  padding: 0.28rem 0.46rem;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 84%, transparent);
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 850;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-island-list button[hidden] {
  display: none;
}

.archive-island-list button span {
  margin-left: 0.22rem;
  color: var(--muted);
  font-weight: 800;
}

.archive-island-list button:hover,
.archive-island-list button.is-active,
.archive-coverage-filters button:hover,
.archive-coverage-filters button.is-active {
  border-color: var(--reef);
  color: var(--paper-strong);
  background: var(--reef);
}

.archive-island-list button:hover span,
.archive-island-list button.is-active span {
  color: inherit;
}

.archive-toolbar {
  top: 0.5rem;
  display: grid;
  grid-template-columns: minmax(11rem, 0.35fr) minmax(0, 1fr);
  align-items: center;
  gap: 0.62rem;
  padding: 0.58rem;
  border-radius: 0;
}

.archive-toolbar__title {
  display: grid;
  align-content: start;
  gap: 0.08rem;
}

.archive-toolbar__title strong {
  font-size: 0.86rem;
}

.archive-toolbar__title span {
  max-width: 18rem;
  line-height: 1.3;
}

.archive-region-filters,
.archive-coverage-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.34rem;
  min-width: 0;
}

.archive-region-filters button,
.archive-coverage-filters button {
  border-radius: 0;
}

.archive-region-filters button {
  min-height: 2rem;
  padding: 0.28rem 0.48rem;
  font-size: 0.76rem;
}

.archive-region-filters button.is-active {
  border-color: var(--olive);
  color: var(--paper-strong);
  background: var(--olive);
}

.archive-coverage-filters button.is-active {
  border-color: var(--reef);
  background: var(--reef);
}

.archive-coverage-strip,
.site-record-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.archive-coverage-strip span,
.site-record-strip span {
  max-width: 100%;
  padding: 0.3rem 0.5rem;
  border: 1px solid color-mix(in oklch, var(--ink) 14%, transparent);
  color: var(--muted);
  background: color-mix(in oklch, var(--paper-strong) 76%, transparent);
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.3;
  text-transform: uppercase;
}

.archive-coverage-strip span.is-filled,
.site-record-strip span.is-filled {
  border-color: color-mix(in oklch, var(--olive) 38%, transparent);
  color: var(--paper-strong);
  background: var(--olive);
}

.site-record-strip span:first-child.is-filled {
  border-color: var(--reef);
  background: var(--reef);
}

.site-coverage-panel {
  display: grid;
  gap: 0.58rem;
  min-width: 0;
  padding: 0.58rem;
  border: 1px solid var(--line-strong);
  background: color-mix(in oklch, var(--paper-strong) 88%, var(--paper));
}

.site-coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.42rem;
}

.site-coverage-grid div {
  display: grid;
  gap: 0.08rem;
  min-width: 0;
  padding: 0.46rem 0.5rem;
  border: 1px solid color-mix(in oklch, var(--ink) 14%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 78%, transparent);
}

.site-coverage-grid div.is-filled {
  border-color: color-mix(in oklch, var(--reef) 34%, transparent);
  background: color-mix(in oklch, var(--blue) 42%, var(--paper-strong));
}

.site-coverage-grid strong {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.site-coverage-grid span {
  overflow: hidden;
  color: var(--ink);
  font-family: var(--display-font);
  font-size: 1.35rem;
  line-height: 1;
  text-overflow: ellipsis;
}

.site-coverage-note {
  max-width: 70ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.4;
}

.site-compact--photo-heavy .site-compact-hero--no-photo {
  grid-template-columns: minmax(0, 1fr);
}

.site-compact--photo-heavy .site-compact-hero--no-photo .site-compact-hero__copy h1 {
  font-size: 2.15rem;
}

@media (min-width: 1161px) {
  .site-archive[data-view="grid"] .archive-stage,
  .site-archive[data-view="list"] .archive-stage,
  .site-archive[data-view="map"] .archive-stage {
    grid-template-columns: minmax(19rem, 0.68fr) minmax(0, 1.32fr);
    align-items: start;
  }

  .site-archive[data-view="grid"] .archive-map-panel,
  .site-archive[data-view="list"] .archive-map-panel,
  .site-archive[data-view="map"] .archive-map-panel {
    position: sticky;
    top: 5rem;
  }

  .site-archive[data-view="grid"] .map-card--archive,
  .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  .site-archive[data-view="list"] .map-card--archive,
  .site-archive[data-view="list"] .archive-map-panel .map-surface,
  .site-archive[data-view="map"] .map-card--archive,
  .site-archive[data-view="map"] .archive-map-panel .map-surface {
    min-height: 0;
    height: clamp(18rem, 44vh, 28rem);
  }

  .site-archive[data-view="grid"] .archive-results,
  .site-archive[data-view="list"] .archive-results,
  .site-archive[data-view="map"] .archive-results {
    grid-template-columns: repeat(auto-fill, minmax(16.5rem, 1fr));
  }
}

@media (max-width: 1160px) {
  .archive-browse-board {
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  }

  .archive-browse-board__summary {
    min-height: 5.8rem;
  }

  .archive-toolbar {
    position: static;
    grid-template-columns: minmax(0, 1fr);
  }

  .archive-map-panel .map-card--archive,
  .archive-map-panel .map-surface {
    min-height: 0;
    height: 21rem;
  }
}

@media (max-width: 760px) {
  .app-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: relative;
    z-index: 1;
    display: grid;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: none;
    min-height: 0;
    overflow: visible;
    padding: 0.74rem 0.86rem;
  }

  .brand {
    grid-template-columns: 2.55rem minmax(0, 1fr);
    min-height: 2.9rem;
    margin-bottom: 0.48rem;
    padding-bottom: 0.48rem;
  }

  .brand__mark {
    width: 2.55rem;
  }

  .brand__text strong {
    font-size: 0.98rem;
  }

  .sidebar__nav {
    grid-template-columns: repeat(auto-fit, minmax(8.2rem, 1fr));
    gap: 0.36rem;
    margin-bottom: 0;
  }

  .sidebar__link {
    justify-content: flex-start;
    min-height: 2.35rem;
    padding: 0.42rem 0.52rem;
    font-size: 0.78rem;
    text-align: left;
    white-space: normal;
  }

  .sidebar__link::before {
    display: block;
    width: 0.82rem;
    height: 0.82rem;
    border-width: 1.3px;
  }

  .sidebar-tree {
    display: none;
  }

  .topbar {
    padding: 0.7rem 1rem 0.42rem;
  }

  .page-content,
  body[data-section="field-sites"] .page-content {
    padding: 0 1rem 1.7rem;
  }

  .archive-browse-board,
  .archive-region-filters,
  .archive-coverage-filters {
    grid-template-columns: minmax(0, 1fr);
  }

  .archive-earth-canvas {
    height: 31rem;
    min-height: 31rem;
  }

  .archive-earth-copy {
    align-self: start;
    padding: 6.45rem 0.82rem 0.72rem;
  }

  .archive-earth-copy h2 {
    max-width: 11ch;
    font-size: 1.95rem;
    line-height: 0.98;
  }

  .archive-earth-copy p {
    max-width: 32ch;
    font-size: 0.92rem;
    line-height: 1.45;
  }

  .archive-earth-insets {
    grid-template-columns: minmax(0, 1fr);
    width: auto;
    padding: 0.58rem;
    background: color-mix(in oklch, var(--paper-strong) 90%, transparent);
  }

  .archive-earth-inset {
    width: 100%;
  }

  .archive-earth-ledger {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .archive-region-filters,
  .archive-coverage-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .archive-region-filters button:first-child,
  .archive-coverage-filters button:first-child {
    grid-column: 1 / -1;
  }

  .archive-browse-board {
    grid-template-columns: minmax(0, 1fr);
  }

  .archive-region-card__header strong,
  .archive-region-card__header em,
  .archive-island-list button,
  .archive-region-filters button,
  .archive-coverage-filters button {
    white-space: normal;
  }

  .archive-island-list button,
  .archive-region-filters button,
  .archive-coverage-filters button {
    width: 100%;
  }

  .site-archive[data-view="grid"] .archive-map-panel,
  .site-archive[data-view="list"] .archive-map-panel,
  .site-archive[data-view="map"] .archive-map-panel {
    position: static;
  }

  .archive-map-panel .map-card--archive,
  .archive-map-panel .map-surface,
  .site-archive[data-view="grid"] .map-card--archive,
  .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  .site-archive[data-view="list"] .map-card--archive,
  .site-archive[data-view="list"] .archive-map-panel .map-surface,
  .site-archive[data-view="map"] .map-card--archive,
  .site-archive[data-view="map"] .archive-map-panel .map-surface {
    height: 18.5rem;
    min-height: 18.5rem;
  }

  .archive-results-shell {
    scroll-margin-top: 1.4rem;
  }

  .site-archive[data-view="grid"] .archive-results,
  .site-archive[data-view="list"] .archive-results,
  .site-archive[data-view="map"] .archive-results {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-compact,
  .site-compact-hero,
  .site-evidence-grid,
  .site-data-grid,
  .site-evidence-map,
  .site-narrative-panel,
  .site-data-panel,
  .site-album-panel,
  .site-coverage-panel {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .site-compact {
    width: 100%;
    max-width: 100%;
  }

  .site-compact-hero__copy,
  .site-compact-hero__copy p,
  .site-compact-hero__copy h1 {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .site-compact-hero__copy h1 {
    display: grid;
    gap: 0.06rem;
  }

  .site-compact--photo-heavy .site-compact-hero--no-photo .site-compact-hero__copy h1 {
    font-size: 1.75rem;
    line-height: 1.04;
  }

  .site-title-code,
  .site-title-location {
    display: block;
  }

  .site-record-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-record-strip span {
    min-width: 0;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .site-coverage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 430px) {
  .site-record-strip,
  .site-coverage-grid,
  .site-compact-facts,
  .site-term-strip--compact {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Overview archive scroll pass: extent rail owns navigation, map owns vertical context. */
body[data-page="field-sites"] {
  --archive-extent-top: 5rem;
  --archive-extent-height: 4.95rem;
  --archive-island-gap: 0.44rem;
  --archive-island-height: 4.72rem;
  --archive-island-top: calc(var(--archive-extent-top) + var(--archive-extent-height) + var(--archive-island-gap));
  --archive-side-map-top: calc(var(--archive-island-top) + var(--archive-island-height) + 0.68rem);
}

body[data-page="field-sites"] .archive-earth-insets {
  position: sticky;
  top: var(--archive-extent-top);
  z-index: 26;
  display: block;
  align-self: start;
  margin-top: 0.58rem;
  border-color: color-mix(in oklch, var(--ink) 14%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--paper));
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 10%, transparent);
  backdrop-filter: blur(12px);
}

body[data-page="field-sites"] .archive-earth-insets__track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.46rem;
}

body[data-page="field-sites"] .archive-earth-inset {
  min-height: 3.75rem;
}

body[data-page="field-sites"] .archive-island-rail {
  position: sticky;
  top: var(--archive-island-top);
  z-index: 25;
  display: flex;
  gap: 0.42rem;
  align-items: stretch;
  height: var(--archive-island-height);
  min-width: 0;
  margin-top: 0.5rem;
  padding: 0.42rem;
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid color-mix(in oklch, var(--ink) 13%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 93%, var(--paper));
  box-shadow: 0 12px 26px color-mix(in oklch, var(--ink) 8%, transparent);
  backdrop-filter: blur(12px);
  scrollbar-gutter: stable;
}

body[data-page="field-sites"] .archive-island-rail .archive-browse-board__summary {
  flex: 0 0 8.2rem;
  min-height: 0;
  padding: 0.42rem 0.48rem;
}

body[data-page="field-sites"] .archive-island-rail .archive-browse-board__summary strong {
  font-size: 1.12rem;
}

body[data-page="field-sites"] .archive-island-rail .archive-browse-board__summary span {
  display: -webkit-box;
  overflow: hidden;
  line-height: 1.2;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

body[data-page="field-sites"] .archive-island-reset {
  display: flex;
  flex: 0 0 auto;
  min-width: 0;
}

body[data-page="field-sites"] .archive-island-reset button,
body[data-page="field-sites"] .archive-island-rail .archive-island-list button {
  min-height: 2.25rem;
  border-radius: 0;
  transition: border-color 160ms cubic-bezier(0.25, 1, 0.5, 1), background-color 160ms cubic-bezier(0.25, 1, 0.5, 1), color 160ms cubic-bezier(0.25, 1, 0.5, 1);
}

body[data-page="field-sites"] .archive-island-reset button {
  padding: 0.32rem 0.6rem;
  border: 1px solid color-mix(in oklch, var(--ink) 16%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 84%, transparent);
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 850;
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-island-reset button:hover,
body[data-page="field-sites"] .archive-island-reset button.is-active {
  border-color: var(--reef);
  color: var(--paper-strong);
  background: var(--reef);
}

body[data-page="field-sites"] .archive-island-reset button:focus-visible,
body[data-page="field-sites"] .archive-island-rail .archive-island-list button:focus-visible {
  outline: 2px solid var(--reef);
  outline-offset: 2px;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card {
  flex: 0 0 min(31rem, 52vw);
  display: grid;
  grid-template-columns: minmax(7.4rem, 0.34fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card[hidden] {
  display: none !important;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card__header {
  grid-template-columns: 1.65rem minmax(0, 1fr);
  min-height: 0;
  padding: 0.4rem 0.46rem;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card__header > span {
  width: 1.65rem;
  height: 1.65rem;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card__header strong {
  font-size: 0.78rem;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card__header em {
  font-size: 0.76rem;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card__header strong,
body[data-page="field-sites"] .archive-island-rail .archive-region-card__header em {
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-island-rail .archive-island-list {
  flex-wrap: nowrap;
  align-content: center;
  align-items: center;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.38rem;
}

body[data-page="field-sites"] .archive-island-rail .archive-island-list button {
  flex: 0 0 auto;
}

body[data-page="field-sites"] .archive-toolbar {
  position: relative;
  top: auto;
  z-index: 11;
}

@media (min-width: 1161px) {
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage {
    grid-template-columns: minmax(21rem, 0.7fr) minmax(0, 1.3fr);
    align-items: start;
  }

  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-map-panel,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-map-panel,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-map-panel {
    position: sticky;
    top: var(--archive-side-map-top);
    z-index: 12;
  }

  body[data-page="field-sites"] .archive-map-panel .map-card--archive,
  body[data-page="field-sites"] .archive-map-panel .map-surface,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .map-card--archive,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  body[data-page="field-sites"] .site-archive[data-view="list"] .map-card--archive,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-map-panel .map-surface,
  body[data-page="field-sites"] .site-archive[data-view="map"] .map-card--archive,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-map-panel .map-surface {
    height: calc(100vh - var(--archive-side-map-top) - 0.78rem);
    height: calc(100svh - var(--archive-side-map-top) - 0.78rem);
    min-height: 24rem;
    max-height: none;
  }

  body[data-page="field-sites"] .archive-results-shell {
    scroll-margin-top: calc(var(--archive-side-map-top) + 0.7rem);
  }
}

@media (max-width: 1160px) {
  body[data-page="field-sites"] {
    --archive-extent-top: 4.65rem;
    --archive-island-height: 4.85rem;
  }

  body[data-page="field-sites"] .archive-earth-insets__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body[data-page="field-sites"] {
    --archive-extent-top: 0.5rem;
    --archive-extent-height: 6.05rem;
    --archive-island-gap: 0.38rem;
    --archive-island-height: 4.6rem;
  }

  body[data-page="field-sites"] .app-main,
  body[data-page="field-sites"] .page-content {
    overflow-x: visible;
  }

  body[data-page="field-sites"] .archive-earth-insets {
    overflow: visible;
  }

  body[data-page="field-sites"] .archive-earth-insets__track {
    display: flex;
    gap: 0.42rem;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  body[data-page="field-sites"] .archive-earth-inset {
    flex: 0 0 min(82vw, 18.5rem);
    scroll-snap-align: start;
  }

  body[data-page="field-sites"] .archive-island-rail {
    gap: 0.36rem;
    padding: 0.36rem;
    scroll-snap-type: x proximity;
  }

  body[data-page="field-sites"] .archive-island-rail .archive-browse-board__summary {
    flex-basis: 7.1rem;
  }

  body[data-page="field-sites"] .archive-island-rail .archive-region-card {
    flex-basis: min(86vw, 24rem);
  }

  body[data-page="field-sites"] .archive-island-rail .archive-region-card__header {
    grid-template-columns: 1.45rem minmax(0, 1fr);
  }

  body[data-page="field-sites"] .archive-island-rail .archive-region-card__header > span {
    width: 1.45rem;
    height: 1.45rem;
  }
}

/* Simplified overview controls: one explicit filter sheet instead of competing rails. */
body[data-page="field-sites"] {
  --archive-filter-top: 5rem;
  --archive-filter-height: 9.85rem;
  --archive-side-map-top: calc(var(--archive-filter-top) + var(--archive-filter-height) + 0.68rem);
}

body[data-page="field-sites"] .site-archive.has-active-region {
  --archive-filter-height: 10.85rem;
}

body[data-page="field-sites"] .archive-filter-sheet {
  position: sticky;
  top: var(--archive-filter-top);
  z-index: 27;
  display: grid;
  grid-template-rows: auto minmax(2.7rem, 1fr) minmax(2.45rem, 0.8fr) minmax(2.45rem, 0.8fr);
  gap: 0.28rem;
  height: var(--archive-filter-height);
  min-width: 0;
  padding: 0.48rem;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--ink) 15%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--paper));
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 9%, transparent);
  backdrop-filter: blur(12px);
}

body[data-page="field-sites"] .archive-filter-sheet__header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  min-width: 0;
  padding: 0.12rem 0.1rem 0.3rem;
  border-bottom: 1px solid color-mix(in oklch, var(--ink) 10%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet__header > div {
  display: grid;
  gap: 0.03rem;
  min-width: 0;
}

body[data-page="field-sites"] .archive-filter-sheet__header strong {
  font-family: var(--display-font);
  font-size: 1.08rem;
  line-height: 1;
}

body[data-page="field-sites"] .archive-filter-sheet__header span {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-filter-sheet__header button {
  flex: 0 0 auto;
  min-height: 2rem;
  padding: 0.28rem 0.56rem;
  border: 1px solid color-mix(in oklch, var(--ink) 15%, transparent);
  color: var(--reef-deep);
  background: color-mix(in oklch, var(--paper-strong) 82%, transparent);
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 850;
}

body[data-page="field-sites"] .archive-filter-sheet__header button:disabled {
  color: color-mix(in oklch, var(--muted) 68%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 62%, transparent);
  cursor: default;
}

body[data-page="field-sites"] .archive-filter-row {
  display: grid;
  grid-template-columns: 7.15rem minmax(0, 1fr);
  gap: 0.4rem;
  min-width: 0;
  min-height: 0;
  align-items: stretch;
}

body[data-page="field-sites"] .archive-filter-row__label {
  display: grid;
  grid-template-columns: 1.45rem minmax(0, 1fr);
  gap: 0.04rem 0.4rem;
  align-content: center;
  min-width: 0;
  padding: 0.36rem 0.44rem;
  border: 1px solid color-mix(in oklch, var(--ink) 10%, transparent);
  background: color-mix(in oklch, var(--paper) 62%, transparent);
}

body[data-page="field-sites"] .archive-filter-row__label > span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  color: var(--paper-strong);
  background: var(--olive);
  font-family: var(--display-font);
  font-size: 0.76rem;
  font-weight: 900;
}

body[data-page="field-sites"] .archive-filter-row__label strong,
body[data-page="field-sites"] .archive-filter-row__label em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-filter-row__label strong {
  align-self: end;
  font-size: 0.84rem;
  line-height: 1.08;
}

body[data-page="field-sites"] .archive-filter-row__label em {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
  font-style: normal;
}

body[data-page="field-sites"] .archive-filter-scroll {
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-gutter: stable;
  scrollbar-width: none;
}

body[data-page="field-sites"] .archive-filter-scroll::-webkit-scrollbar,
body[data-page="field-sites"] .archive-filter-sheet .archive-earth-insets__track::-webkit-scrollbar,
body[data-page="field-sites"] .archive-filter-sheet .archive-island-list::-webkit-scrollbar,
body[data-page="field-sites"] .archive-filter-sheet .archive-coverage-filters::-webkit-scrollbar {
  display: none;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-insets__track,
body[data-page="field-sites"] .archive-filter-sheet .archive-island-list,
body[data-page="field-sites"] .archive-filter-sheet .archive-coverage-filters {
  scrollbar-width: none;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-insets,
body[data-page="field-sites"] .archive-filter-sheet .archive-island-rail {
  position: static;
  top: auto;
  z-index: auto;
  display: flex;
  align-items: stretch;
  height: auto;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  overflow-y: hidden;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-insets__track {
  display: flex;
  gap: 0.34rem;
  min-width: 0;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-inset {
  flex: 0 0 15.25rem;
  grid-template-columns: 2.15rem minmax(0, 1fr);
  gap: 0.42rem;
  min-height: 2.8rem;
  padding: 0.42rem;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-inset__thumb {
  width: 2.15rem;
  min-height: 2.15rem;
  font-size: 0.86rem;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-inset strong {
  font-size: 0.9rem;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-earth-inset em {
  font-size: 0.76rem;
  line-height: 1.3;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-island-rail {
  gap: 0.34rem;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-island-reset {
  display: flex;
  flex: 0 0 auto;
}

body[data-page="field-sites"] .archive-island-prompt {
  display: grid;
  place-items: center start;
  min-width: min(18rem, 60vw);
  margin: 0;
  padding: 0 0.2rem;
  color: var(--muted);
  font-size: 0.76rem;
}

body[data-page="field-sites"] .archive-island-prompt[hidden] {
  display: none !important;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-island-reset button,
body[data-page="field-sites"] .archive-filter-sheet .archive-island-list button,
body[data-page="field-sites"] .archive-filter-sheet .archive-coverage-filters button {
  min-height: 2.2rem;
  border-radius: 0;
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-region-card {
  flex: 0 0 auto;
  display: flex;
  min-height: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-region-card[hidden] {
  display: none !important;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-region-card__header {
  display: none;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-island-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.28rem;
  align-items: center;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-island-list button {
  flex: 0 0 auto;
}

body[data-page="field-sites"] .archive-filter-sheet .archive-coverage-filters {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.34rem;
  align-items: center;
  min-width: 0;
  overflow-x: auto;
}

body[data-page="field-sites"] .archive-filter-sheet button:focus-visible {
  outline: 2px solid var(--reef);
  outline-offset: 2px;
}

@media (min-width: 1161px) {
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-map-panel,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-map-panel,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-map-panel {
    top: var(--archive-side-map-top);
  }

  body[data-page="field-sites"] .archive-map-panel .map-card--archive,
  body[data-page="field-sites"] .archive-map-panel .map-surface,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .map-card--archive,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-map-panel .map-surface,
  body[data-page="field-sites"] .site-archive[data-view="list"] .map-card--archive,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-map-panel .map-surface,
  body[data-page="field-sites"] .site-archive[data-view="map"] .map-card--archive,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-map-panel .map-surface {
    height: calc(100vh - var(--archive-side-map-top) - 0.78rem);
    height: calc(100svh - var(--archive-side-map-top) - 0.78rem);
    min-height: 21rem;
  }
}

@media (max-width: 1160px) {
  body[data-page="field-sites"] {
    --archive-filter-top: 4.65rem;
    --archive-filter-height: 10rem;
  }

  body[data-page="field-sites"] .site-archive.has-active-region {
    --archive-filter-height: 11rem;
  }
}

@media (max-width: 760px) {
  body[data-page="field-sites"] {
    --archive-filter-top: 0.5rem;
    --archive-filter-height: 10.45rem;
  }

  body[data-page="field-sites"] .site-archive.has-active-region {
    --archive-filter-height: 11.35rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet {
    gap: 0.3rem;
    padding: 0.4rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet__header {
    gap: 0.48rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet__header span {
    max-width: 100%;
  }

  body[data-page="field-sites"] .archive-filter-row {
    grid-template-columns: 5.25rem minmax(0, 1fr);
    gap: 0.34rem;
  }

  body[data-page="field-sites"] .archive-filter-row__label {
    grid-template-columns: 1.2rem minmax(0, 1fr);
    gap: 0.03rem 0.28rem;
    padding: 0.28rem;
  }

  body[data-page="field-sites"] .archive-filter-row__label > span {
    width: 1.2rem;
    height: 1.2rem;
    font-size: 0.76rem;
  }

  body[data-page="field-sites"] .archive-filter-row__label strong {
    font-size: 0.76rem;
  }

  body[data-page="field-sites"] .archive-filter-row__label em {
    font-size: 0.76rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet .archive-earth-inset {
    flex-basis: min(73vw, 17rem);
  }
}

/* Single sticky overview map: controls live inside the map and records span below. */
body[data-section="field-sites"] .app-shell {
  grid-template-columns: minmax(0, 1fr);
}

body[data-section="field-sites"] .sidebar {
  display: none;
}

body[data-page="field-sites"] .topbar {
  position: sticky;
  z-index: 46;
  top: 0;
  right: 0;
  left: 0;
  justify-content: flex-end;
  align-items: flex-start;
  height: 0;
  min-height: 0;
  padding: 0 clamp(1rem, 2vw, 1.45rem);
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  pointer-events: none;
}

body[data-page="field-sites"] .topbar__context {
  display: none;
}

body[data-page="field-sites"] .topbar .search-shell {
  width: min(28rem, calc(100vw - 2rem));
  margin-top: 1rem;
  pointer-events: auto;
}

body[data-page="field-sites"] .topbar .search-shell input {
  border-color: color-mix(in oklch, var(--paper-strong) 46%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 92%, transparent);
  box-shadow: 0 12px 28px color-mix(in oklch, var(--ink) 24%, transparent);
}

body[data-page="field-sites"] .page-content {
  padding: 0 0 2.35rem;
}

body[data-page="field-sites"] .site-archive {
  --archive-map-top-offset: 0rem;
  --archive-card-peek: 10.75rem;
  gap: 0;
}

body[data-page="field-sites"] .archive-masthead {
  display: none;
}

body[data-page="field-sites"] .archive-earth-focus {
  position: sticky;
  top: 0;
  z-index: 24;
  margin-bottom: 0;
}

body[data-page="field-sites"] .archive-earth-map-frame {
  position: relative;
}

body[data-page="field-sites"] .archive-earth-canvas {
  height: calc(100vh - var(--archive-map-top-offset) - var(--archive-card-peek));
  height: calc(100svh - var(--archive-map-top-offset) - var(--archive-card-peek));
  min-height: 31rem;
  max-height: none;
}

body[data-page="field-sites"] .archive-earth-copy,
body[data-page="field-sites"] .archive-map-panel {
  display: none !important;
}

body[data-page="field-sites"] .archive-earth-canvas::after {
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--ink) 8%, transparent), transparent 42%, color-mix(in oklch, var(--ink) 18%, transparent)),
    linear-gradient(90deg, color-mix(in oklch, var(--paper-strong) 9%, transparent) 1px, transparent 1px);
  background-size: auto, 4.5rem 100%;
}

body[data-page="field-sites"] .archive-earth-canvas .map-coordinate-readout,
body[data-page="field-sites"] .archive-earth-canvas .map-scale {
  display: none;
}

body[data-page="field-sites"] .archive-earth-canvas .map-compass {
  display: none;
}

body[data-page="field-sites"] .archive-earth-canvas .map-attribution {
  top: auto;
  right: 0.72rem;
  bottom: 0.72rem;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: color-mix(in oklch, var(--paper-strong) 82%, var(--sand));
  text-shadow: 0 2px 8px color-mix(in oklch, var(--ink) 80%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map,
body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
  position: absolute;
  z-index: 6;
  top: 1rem;
  right: auto;
  bottom: auto;
  left: 1rem;
  display: grid;
  grid-template-rows: minmax(2.65rem, auto) minmax(2.45rem, auto);
  width: calc(100% - min(28rem, calc(100vw - 2rem)) - 3rem);
  height: auto;
  min-height: 0;
  padding: 0.38rem;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  opacity: 1;
  pointer-events: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row {
  grid-template-columns: 6.6rem minmax(0, 1fr);
  pointer-events: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label {
  appearance: none;
  width: 100%;
  border-color: color-mix(in oklch, var(--paper-strong) 30%, transparent);
  color: var(--paper-strong);
  background: color-mix(in oklch, var(--ink) 72%, transparent);
  cursor: pointer;
  font: inherit;
  box-shadow: 0 8px 18px color-mix(in oklch, var(--ink) 18%, transparent);
  pointer-events: auto;
  text-align: left;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label > span {
  color: var(--olive);
  background: var(--paper-strong);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label em {
  color: color-mix(in oklch, var(--paper-strong) 70%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-scroll {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
  border-color: color-mix(in oklch, var(--paper-strong) 34%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 88%, transparent);
  box-shadow: 0 8px 18px color-mix(in oklch, var(--ink) 16%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button.is-active,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button.is-active {
  border-color: color-mix(in oklch, var(--paper-strong) 46%, transparent);
  background: var(--olive);
  box-shadow: 0 10px 22px color-mix(in oklch, var(--ink) 22%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
  flex: 0 0 15.25rem;
  min-width: 12.5rem;
}

@media (min-width: 761px) {
  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    grid-template-rows: repeat(2, minmax(2.55rem, auto));
    row-gap: 0.42rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-scroll,
  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-insets,
  body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-rail,
  body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list {
    overflow: visible;
    scrollbar-gutter: auto;
    scrollbar-width: auto;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-insets__track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
    flex: initial;
    width: 100%;
    min-width: 0;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset > span:not(.archive-earth-inset__thumb) {
    min-width: 0;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset strong,
  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset em {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-rail,
  body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list {
    flex-wrap: wrap;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-rail {
    align-items: flex-start;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-region-card {
    flex: 1 1 auto;
    max-width: 100%;
    min-width: 0;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
    flex: 0 1 auto;
    max-width: 14rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-coverage-filters {
  display: none !important;
}

body[data-page="field-sites"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
  display: block;
  position: relative;
  z-index: 26;
  max-height: 50vh;
  max-height: 50svh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0.72rem 1.9rem 1.1rem;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper) 70%, transparent), color-mix(in oklch, var(--paper) 94%, transparent) 2.6rem, var(--paper) 6rem);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results-shell {
  width: 100%;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results-bar {
  min-height: 2rem;
  margin-bottom: 0.42rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results {
  grid-template-columns: repeat(auto-fill, minmax(min(16.5rem, 100%), 1fr));
  gap: 0.72rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
  grid-template-rows: 7.4rem auto;
  border-radius: 0.38rem;
  background: color-mix(in oklch, var(--paper-strong) 92%, transparent);
  box-shadow: 0 10px 24px color-mix(in oklch, var(--ink) 10%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__media,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__media img,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__fallback {
  min-height: 0;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__body {
  gap: 0.28rem;
  padding: 0.58rem 0.64rem 0.64rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
  font-size: 0.98rem;
  line-height: 1.16;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 a {
  color: var(--ink);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 a:hover {
  color: var(--reef-deep);
}

body[data-page="field-sites"] .archive-site-card__counts {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
}

@media (max-width: 760px) {
  body[data-page="field-sites"] .site-archive {
    --archive-map-top-offset: 0rem;
    --archive-card-peek: 5.1rem;
  }

  body[data-page="field-sites"] .archive-earth-focus {
    top: 0;
    margin-right: 0;
    margin-left: 0;
  }

  body[data-page="field-sites"] .archive-earth-canvas {
    height: calc(100vh - var(--archive-map-top-offset) - var(--archive-card-peek));
    height: calc(100svh - var(--archive-map-top-offset) - var(--archive-card-peek));
    min-height: 28rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    top: 1rem;
    right: auto;
    bottom: auto;
    left: 0.5rem;
    width: calc(100% - 1rem);
    padding: 0.32rem;
  }

  body[data-page="field-sites"] .topbar {
    padding-right: 0.78rem;
    padding-left: 0.78rem;
  }

  body[data-page="field-sites"] .topbar .search-shell {
    width: calc(100vw - 7.1rem);
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row {
    grid-template-columns: 5.1rem minmax(0, 1fr);
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
    flex: 0 0 min(72vw, 15rem);
  }

  body[data-page="field-sites"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
    padding-right: 1rem;
    padding-left: 1rem;
  }
}

/* Site story header: keep navigation compact so the map opens the page. */
body[data-section="field-sites"]:not([data-page="field-sites"]) {
  --site-header-sticky-height: 3.55rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site {
  position: sticky;
  z-index: 44;
  top: 0;
  align-items: center;
  gap: 0.9rem;
  min-height: var(--site-header-sticky-height);
  padding: 0.46rem clamp(1rem, 2vw, 1.45rem);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 97%, transparent), color-mix(in oklch, var(--paper-strong) 88%, var(--paper)) 72%, color-mix(in oklch, var(--paper) 78%, transparent));
  box-shadow: 0 10px 28px color-mix(in oklch, var(--ink) 9%, transparent);
  backdrop-filter: blur(12px);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site .search-shell {
  flex: 0 1 25rem;
  width: auto;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site > .breadcrumbs--header {
  flex: 1 1 auto;
  min-width: 0;
}

.site-topbar-title {
  display: grid;
  flex: 1 1 auto;
  gap: 0.24rem;
  min-width: 0;
}

.breadcrumbs--header {
  gap: 0.34rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
  text-transform: none;
}

.breadcrumbs--header a {
  color: var(--reef-deep);
  font-weight: 800;
}

.breadcrumbs--header a:hover {
  color: var(--olive-deep);
}

.breadcrumbs--header [aria-current="page"] {
  color: var(--ink);
  font-weight: 900;
}

.site-topbar-title__place {
  display: flex;
  align-items: baseline;
  gap: 0.48rem;
  min-width: 0;
}

.site-topbar-title__place span {
  flex: 0 0 auto;
  padding: 0.08rem 0.34rem;
  border: 1px solid color-mix(in oklch, var(--reef) 24%, transparent);
  color: var(--reef-deep);
  background: color-mix(in oklch, var(--blue) 22%, var(--paper-strong));
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1.2;
}

.site-topbar-title__place strong {
  min-width: 0;
  overflow: hidden;
  font-family: var(--display-font);
  font-size: 1.18rem;
  line-height: 1.05;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-topbar-title__place em {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .page-content {
  overflow: visible;
  padding: 0 clamp(1rem, 2vw, 1.35rem) 0;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) :is(#overview, #notes, #observations, #map, #gps, #samples, #photos) {
  scroll-margin-top: calc(var(--site-header-sticky-height) + 0.85rem);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story {
  --site-story-top: var(--site-header-sticky-height);
  --site-story-viewport: calc(100svh - var(--site-story-top));
}

@media (max-width: 900px) {
  body[data-section="field-sites"]:not([data-page="field-sites"]) {
    --site-header-sticky-height: 6.25rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site {
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0.58rem;
    padding: 0.62rem 1rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site .search-shell {
    flex-basis: 100%;
    width: 100%;
  }

  .site-topbar-title__place {
    align-items: center;
  }
}

@media (max-width: 760px) {
  body[data-section="field-sites"]:not([data-page="field-sites"]) {
    --site-header-sticky-height: 6.65rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site {
    position: sticky;
    top: 0;
    padding: 0.58rem 0.78rem;
  }

  .breadcrumbs--header {
    flex-wrap: nowrap;
    overflow: hidden;
    font-size: 0.76rem;
  }

  .breadcrumbs--header > * {
    flex: 0 0 auto;
  }

  .breadcrumbs--header > span[aria-current="page"] {
    display: inline;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-topbar-title__place {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.2rem 0.42rem;
  }

  .site-topbar-title__place strong {
    font-size: 1rem;
  }

  .site-topbar-title__place em {
    grid-column: 2;
    font-size: 0.76rem;
  }
}

/* Bolder evidence pass: map-first overview and story boards keep field data visible. */
body[data-page="field-sites"] .archive-earth-canvas {
  border: 0;
  background:
    radial-gradient(circle at 36% 40%, color-mix(in oklch, var(--reef) 30%, transparent), transparent 18rem),
    radial-gradient(circle at 72% 34%, color-mix(in oklch, var(--sand) 20%, transparent), transparent 22rem),
    color-mix(in oklch, var(--paper-cool) 78%, var(--olive-soft));
  box-shadow:
    inset 0 -7rem 8rem color-mix(in oklch, var(--ink) 42%, transparent),
    inset 0 0 0 1px color-mix(in oklch, var(--ink) 16%, transparent),
    0 22px 56px color-mix(in oklch, var(--ink) 16%, transparent);
}

body[data-page="field-sites"] .archive-earth-canvas::after {
  position: absolute;
  pointer-events: none;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--ink) 14%, transparent), transparent 36%, color-mix(in oklch, var(--ink) 34%, transparent)),
    linear-gradient(90deg, color-mix(in oklch, var(--paper-strong) 13%, transparent) 1px, transparent 1px);
  background-size: auto, 4.25rem 100%;
}

.archive-map-titleplate {
  --archive-title-stage-gap: clamp(0.9rem, 2.4vw, 1.6rem);
  position: absolute;
  z-index: 5;
  left: clamp(1rem, 3.6vw, 3.2rem);
  bottom: calc(var(--archive-card-peek, 5.9rem) + var(--archive-title-stage-gap));
  display: grid;
  gap: 0.82rem;
  width: min(45rem, calc(100% - 2rem));
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  filter: drop-shadow(0 20px 45px color-mix(in oklch, var(--ink) 62%, transparent));
  opacity: var(--archive-title-opacity, 1);
  transform: translateY(var(--archive-title-y, 0)) scale(var(--archive-title-scale, 1));
  transform-origin: left bottom;
  transition: opacity 180ms linear, transform 220ms var(--ease-out), filter 220ms var(--ease-out);
  pointer-events: none;
}

body[data-page="field-sites"] .archive-map-titleplate--viewport {
  position: fixed;
  z-index: 38;
  bottom: calc(var(--archive-title-stage-bottom, var(--archive-card-peek, 5.9rem)) + var(--archive-title-stage-gap));
  will-change: opacity, transform;
}

.archive-map-titleplate .eyebrow {
  color: color-mix(in oklch, var(--sand) 92%, var(--paper-strong));
  font-weight: 900;
  text-shadow: 0 2px 12px color-mix(in oklch, var(--ink) 76%, transparent);
}

.archive-map-titleplate h1 {
  max-width: 10.8ch;
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
  font-size: clamp(3.1rem, 7.1vw, 6.7rem);
  line-height: 0.86;
  text-shadow:
    0 2px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 12px 30px color-mix(in oklch, var(--ink) 68%, transparent);
  text-wrap: balance;
}

.archive-map-titleplate p {
  max-width: 45ch;
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 90%, var(--blue));
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.38;
  text-shadow: 0 7px 18px color-mix(in oklch, var(--ink) 72%, transparent);
}

.archive-map-titleplate__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45rem;
  width: min(35rem, 100%);
  margin: 0;
}

.archive-map-titleplate__stats div {
  min-width: 0;
  padding: 0.12rem 0.72rem 0.12rem 0;
  border-right: 1px solid color-mix(in oklch, var(--paper-strong) 24%, transparent);
  background: transparent;
  box-shadow: none;
}

.archive-map-titleplate__stats div:last-child {
  border-right: 0;
}

.archive-map-titleplate__stats dt {
  color: color-mix(in oklch, var(--paper-strong) 72%, transparent);
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}

.archive-map-titleplate__stats dd {
  margin: 0.08rem 0 0;
  color: color-mix(in oklch, var(--paper-strong) 97%, var(--sand));
  font-family: var(--display-font);
  font-size: clamp(1.28rem, 2vw, 1.85rem);
  font-weight: 800;
  line-height: 1;
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate {
  gap: 0.34rem;
  width: min(24rem, calc(100% - 2rem));
  filter: drop-shadow(0 12px 24px color-mix(in oklch, var(--ink) 52%, transparent));
  opacity: var(--archive-title-opacity, 0.48);
  transform: translateY(var(--archive-title-y, 0)) scale(var(--archive-title-scale, 0.68));
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
  max-width: 9.2ch;
  font-size: clamp(2.15rem, 3.5vw, 3.2rem);
  line-height: 0.9;
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate p:not(.eyebrow),
body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate__stats {
  display: none;
}

body[data-page="field-sites"] .site-archive.has-active-region.is-records-engaged .archive-map-titleplate {
  opacity: var(--archive-title-opacity, 0.62);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label {
  background: color-mix(in oklch, var(--ink) 82%, var(--olive));
  box-shadow:
    0 10px 26px color-mix(in oklch, var(--ink) 28%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 14%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label strong {
  align-self: center;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label em {
  display: none;
}

body[data-page="field-sites"] .site-archive.is-records-engaged .archive-earth-canvas::after {
  opacity: 0.72;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
  border-color: color-mix(in oklch, var(--ink) 18%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 94%, transparent), color-mix(in oklch, var(--paper) 88%, transparent));
}

body[data-page="field-sites"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
  max-height: 56svh;
  padding-top: 0.9rem;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-cool) 50%, transparent), color-mix(in oklch, var(--paper) 96%, transparent) 3rem, var(--paper) 7rem);
  box-shadow: 0 -18px 42px color-mix(in oklch, var(--ink) 12%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results {
  grid-template-columns: repeat(auto-fill, minmax(min(19rem, 100%), 1fr));
  gap: 0.9rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
  grid-template-rows: 10.2rem auto;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--ink) 15%, transparent);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 94%, transparent), color-mix(in oklch, var(--paper) 92%, transparent)),
    radial-gradient(circle at 12% 0%, color-mix(in oklch, var(--sand) 17%, transparent), transparent 12rem);
  box-shadow: 0 18px 36px color-mix(in oklch, var(--ink) 12%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card:hover,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card.is-map-active {
  transform: translateY(-2px);
  border-color: color-mix(in oklch, var(--reef) 45%, transparent);
  box-shadow:
    0 0 0 3px color-mix(in oklch, var(--reef) 14%, transparent),
    0 24px 48px color-mix(in oklch, var(--ink) 16%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__body {
  gap: 0.5rem;
  padding: 0.72rem 0.76rem 0.82rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
  font-size: 1.18rem;
  line-height: 1.08;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card p:not(.archive-site-card__counts) {
  display: -webkit-box;
  min-height: 2.45rem;
  overflow: hidden;
  color: color-mix(in oklch, var(--muted) 90%, var(--ink));
  font-size: 0.9rem;
  line-height: 1.42;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__facts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__facts div {
  padding: 0.42rem 0.46rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__facts dd {
  font-size: 1.28rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__actions {
  margin-top: 0.08rem;
}

.site-story-titleplate {
  position: absolute;
  z-index: 3;
  top: clamp(4.8rem, 13vh, 8rem);
  left: clamp(1rem, 4vw, 4rem);
  display: grid;
  gap: 0.75rem;
  width: min(22.5rem, 32vw);
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  filter: drop-shadow(0 22px 48px color-mix(in oklch, var(--ink) 62%, transparent));
  pointer-events: none;
  transition: opacity 220ms var(--ease-out), transform 260ms var(--ease-out);
}

.site-map-story.is-data-exploring .site-story-titleplate {
  position: fixed;
  top: clamp(2.35rem, 5vh, 3.4rem);
  bottom: auto;
  left: var(--story-left-column-x, clamp(18rem, 17.2vw, 42rem));
  z-index: 9;
  width: min(24rem, calc(100vw - var(--story-left-column-x, 18rem) - 2rem));
  gap: 0;
  opacity: 0.94;
  transform: none;
  visibility: visible;
}

.site-story-titleplate__back {
  display: inline-flex;
  gap: 0.34rem;
  align-items: center;
  width: fit-content;
  color: color-mix(in oklch, var(--paper-strong) 88%, var(--sand));
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.1;
  text-decoration: none;
  text-shadow: 0 6px 18px color-mix(in oklch, var(--ink) 72%, transparent);
  pointer-events: auto;
}

.site-story-titleplate__back::before {
  content: "";
  width: 0.58rem;
  height: 0.58rem;
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(45deg);
}

.site-story-titleplate__back:hover,
.site-story-titleplate__back:focus-visible {
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
  outline: 0;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18rem;
}

.site-map-story.is-data-exploring .site-story-titleplate__back {
  display: none;
}

.site-story-titleplate__top {
  display: block;
  color: inherit;
  text-decoration: none;
  pointer-events: auto;
}

.site-story-titleplate__top:hover,
.site-story-titleplate__top:focus-visible {
  outline: 0;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18rem;
}

.site-story-titleplate .eyebrow {
  color: color-mix(in oklch, var(--sand) 92%, var(--paper-strong));
  font-weight: 900;
  line-height: 1.3;
  text-shadow: 0 6px 18px color-mix(in oklch, var(--ink) 72%, transparent);
  text-transform: none;
}

.site-story-titleplate h1 {
  max-width: 9.5ch;
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
  font-size: clamp(2.15rem, 3.1vw, 3.75rem);
  line-height: 0.92;
  text-shadow:
    0 2px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 14px 34px color-mix(in oklch, var(--ink) 72%, transparent);
  text-wrap: balance;
}

.site-story-titleplate h1 span {
  display: block;
  color: color-mix(in oklch, var(--sand) 94%, var(--paper-strong));
}

.site-map-story.is-data-exploring .site-story-titleplate .eyebrow {
  display: none;
}

.site-map-story.is-data-exploring .site-story-titleplate .eyebrow {
  font-size: 0.76rem;
  line-height: 1.24;
}

.site-map-story.is-data-exploring .site-story-titleplate h1 {
  max-width: none;
  font-size: clamp(1.1rem, 1.08vw, 1.55rem);
  line-height: 1.12;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-map-story.is-data-exploring .site-story-titleplate h1 span {
  display: inline;
  margin-right: 0.38rem;
}

.site-story-titleplate__records,
.archive-coverage-strip,
.archive-site-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.32rem;
}

.site-map-story.is-data-exploring .site-story-titleplate__records {
  display: none;
}

.site-story-titleplate__records a {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  padding: 0.3rem 0.52rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 24%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 88%, var(--blue));
  background: color-mix(in oklch, var(--ink) 50%, transparent);
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 1.24;
  text-decoration: none;
  text-transform: uppercase;
  pointer-events: auto;
  transition:
    border-color 160ms var(--ease-out),
    color 160ms var(--ease-out),
    background-color 160ms var(--ease-out);
}

.site-story-titleplate__records a:is(:hover, :focus-visible) {
  border-color: color-mix(in oklch, var(--paper-strong) 58%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
}

.site-story-titleplate__records a:focus-visible {
  outline: 2px solid color-mix(in oklch, var(--reef) 38%, transparent);
  outline-offset: 0.12rem;
}

.site-story-titleplate__records a:first-child,
.site-story-titleplate__records-primary {
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 90%, var(--sand));
}

.site-story-titleplate__records a > span {
  color: currentColor;
  opacity: 0.72;
}

.site-map-story__sticky::after {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--ink) 42%, transparent), transparent 35%, transparent 68%, color-mix(in oklch, var(--ink) 24%, transparent)),
    linear-gradient(180deg, color-mix(in oklch, var(--ink) 24%, transparent), transparent 28%, transparent 58%, color-mix(in oklch, var(--ink) 34%, transparent));
}

.site-story-card {
  border-color: color-mix(in oklch, var(--paper-strong) 34%, transparent);
  background:
    radial-gradient(circle at 20% 20%, color-mix(in oklch, var(--reef) 28%, transparent), transparent 18rem),
    linear-gradient(135deg, color-mix(in oklch, var(--olive) 66%, var(--ink)), color-mix(in oklch, var(--ink) 88%, var(--reef)));
}

.site-story-card::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--ink) 74%, transparent), color-mix(in oklch, var(--ink) 42%, transparent) 42%, transparent 72%),
    linear-gradient(180deg, transparent 44%, color-mix(in oklch, var(--ink) 46%, transparent));
  pointer-events: none;
}

.site-story-step.is-active .site-story-card {
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--paper-strong) 18%, transparent),
    0 42px 98px color-mix(in oklch, var(--ink) 40%, transparent);
}

.site-story-card__copy {
  width: min(48rem, calc(100% - clamp(2rem, 8vw, 7rem)));
}

.site-story-card__copy :is(h2, h3) {
  max-width: 10.6ch;
  font-size: clamp(3rem, 5.15vw, 5.65rem);
  line-height: 0.87;
}

.site-story-card__copy p {
  max-width: 45ch;
  font-size: clamp(1.08rem, 1.35vw, 1.24rem);
  line-height: 1.38;
}

.site-story-card__copy > span,
.site-map-story__caption span {
  color: color-mix(in oklch, var(--sand) 94%, var(--paper-strong));
}

.site-story-photo img,
.site-story-video video {
  filter: saturate(0.98) contrast(1.1) brightness(0.92);
}

.site-story-step.is-active .site-story-photo:first-child img,
.site-story-step.is-active .site-story-video:first-child video {
  filter: saturate(1.02) contrast(1.1) brightness(0.96);
}

@media (max-width: 1160px) {
  .archive-map-titleplate {
    width: min(38rem, calc(100% - 2rem));
  }

  .archive-map-titleplate h1 {
    font-size: clamp(2.7rem, 8vw, 5.2rem);
  }

  .site-story-titleplate {
    width: min(28rem, calc(100% - 2rem));
  }

  .site-story-rail {
    width: min(13.5rem, 30vw);
  }
}

@media (max-width: 760px) {
  .archive-map-titleplate {
    --archive-title-stage-gap: 0.72rem;
    left: 0.82rem;
    right: 0.82rem;
    bottom: calc(var(--archive-card-peek, 5.1rem) + var(--archive-title-stage-gap));
    gap: 0.55rem;
    width: auto;
  }

  .archive-map-titleplate h1 {
    max-width: 11.5ch;
    font-size: clamp(2rem, 11vw, 3.25rem);
    line-height: 0.92;
  }

  .archive-map-titleplate p {
    max-width: 30ch;
    font-size: 0.86rem;
  }

  .archive-map-titleplate__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(18rem, 100%);
  }

  .archive-map-titleplate__stats div {
    padding: 0.08rem 0.56rem 0.08rem 0;
  }

  body[data-page="field-sites"] .archive-stage--records-only .archive-results {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
    grid-template-rows: 9.2rem auto;
  }

  body[data-page="field-sites"] .topbar .search-shell {
    width: calc(100vw - 1rem);
    margin-top: 7.15rem;
  }

  .site-story-titleplate {
    top: 8.2rem;
    left: 0.82rem;
    width: calc(100% - 1.64rem);
    gap: 0.55rem;
  }

  .site-story-titleplate h1 {
    max-width: 12ch;
    font-size: clamp(2rem, 10vw, 3.25rem);
    line-height: 0.92;
  }

  .site-story-titleplate__records {
    max-width: 24rem;
  }

  .site-story-titleplate__records a {
    font-size: 0.76rem;
  }

  .site-story-rail {
    --story-rail-spine-x: 0.46rem;
    --story-rail-pin-space: 1.32rem;
    top: calc(0.82rem - var(--site-story-pad-top));
    right: auto;
    left: 0.72rem;
    display: grid;
    align-items: start;
    width: min(13rem, calc(100vw - 1.44rem));
    max-height: calc(var(--site-story-viewport) - 1.6rem);
    padding: 0;
  }

  .site-map-story.is-data-exploring .site-story-rail {
    top: calc(var(--site-story-top) + 0.82rem);
    right: auto;
    left: 0.72rem;
  }

  .site-story-rail__back,
  .site-story-rail__data,
  .site-story-rail ol a {
    grid-template-columns: var(--story-rail-pin-space) minmax(0, 1fr);
    min-height: 1.64rem;
    padding: 0.08rem 0;
  }

  .site-story-rail__back {
    grid-template-columns: minmax(0, 1fr);
    width: fit-content;
    max-width: calc(100% - var(--story-rail-pin-space));
    min-height: 0;
    margin-left: var(--story-rail-pin-space);
  }

  .site-story-rail__back span {
    width: auto;
    min-height: 0;
    font-size: 0.76rem;
  }

  .site-story-rail strong {
    font-size: 0.76rem;
    line-height: 1.18;
  }

  .site-story-rail__back strong,
  .site-story-rail__data strong {
    display: block;
  }

  .site-story-rail ol {
    display: grid;
    gap: 0.3rem;
    max-height: min(48vh, 22rem);
    overflow: auto;
    padding: 0.42rem 0;
  }

  .site-story-rail ol::before,
  .site-story-rail ol::after {
    display: block;
    top: 0.78rem;
  }

  .site-story-rail li {
    flex: initial;
  }

  .site-story-rail ol a span,
  .site-story-rail__data span {
    width: 0.48rem;
    height: 0.48rem;
    margin-left: calc(var(--story-rail-spine-x) - 0.24rem);
  }

  .site-story-card::before {
    background:
      linear-gradient(180deg, color-mix(in oklch, var(--ink) 36%, transparent), transparent 26%, color-mix(in oklch, var(--ink) 68%, transparent)),
      linear-gradient(90deg, color-mix(in oklch, var(--ink) 54%, transparent), transparent 68%);
  }

  .site-story-card__copy :is(h2, h3) {
    max-width: 12ch;
    font-size: clamp(2.15rem, 9vw, 3.1rem);
    line-height: 0.92;
  }
}

/* Site presentation modes: rich sites keep the cinematic story, sparse sites become compact dossiers. */
.site-map-story--dossier {
  margin-bottom: 1.4rem;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-cool) 58%, var(--paper)), var(--paper) 34rem);
}

.site-map-story--dossier .site-map-story__sticky {
  position: relative;
  top: auto;
  height: clamp(26rem, 56svh, 40rem);
  min-height: 26rem;
}

.site-map-story--dossier .site-map-story__sticky::after {
  opacity: 0.64;
}

.site-map-story--dossier .site-story-titleplate {
  top: clamp(3.2rem, 10vh, 5.8rem);
  width: min(27rem, 34vw);
}

.site-map-story--dossier .site-story-titleplate h1 {
  max-width: 10.5ch;
  font-size: clamp(2.75rem, 4.2vw, 4.7rem);
}

.site-map-story--dossier .site-map-story__chapters {
  display: grid;
  gap: 0.88rem;
  margin-top: 0;
  padding: 1rem clamp(1rem, 3vw, 2.4rem) 0;
  pointer-events: auto;
}

.site-map-story--dossier .site-story-step,
.site-map-story--dossier .site-story-step:first-of-type {
  min-height: 0;
  padding-top: 0;
  pointer-events: auto;
}

.site-map-story--dossier .site-story-card,
.site-map-story--dossier .site-story-step:nth-child(even) .site-story-card {
  justify-self: stretch;
  width: min(76rem, 100%);
  min-height: 0;
  border-color: var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--paper-strong) 96%, transparent), color-mix(in oklch, var(--paper-cool) 54%, var(--paper))),
    radial-gradient(circle at 8% 0%, color-mix(in oklch, var(--sand) 16%, transparent), transparent 14rem);
  box-shadow: 0 18px 42px color-mix(in oklch, var(--ink) 10%, transparent);
  opacity: 1;
  transform: none;
}

.site-map-story--dossier .site-story-card::before {
  display: none;
}

.site-map-story--dossier .site-story-card__copy,
.site-map-story--dossier.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) > .site-story-card__copy {
  position: relative;
  display: grid;
  width: auto;
  height: auto;
  max-width: 62rem;
  margin: 0;
  padding: 1.1rem 1.2rem 1.2rem;
  overflow: visible;
  clip: auto;
  clip-path: none;
  white-space: normal;
  color: var(--ink);
  filter: none;
  pointer-events: auto;
}

.site-map-story--dossier .site-story-card__copy > span,
.site-map-story--dossier .site-story-card__copy :is(h2, h3),
.site-map-story--dossier .site-story-card__copy p {
  color: inherit;
  text-shadow: none;
}

.site-map-story--dossier .site-story-card__copy > span {
  color: var(--muted);
}

.site-map-story--dossier .site-story-card__copy :is(h2, h3) {
  max-width: 22ch;
  font-size: clamp(1.45rem, 2.2vw, 2.45rem);
  line-height: 1;
}

.site-map-story--dossier .site-story-card__copy p {
  max-width: 72ch;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
}

.site-map-story--dossier .site-map-story__caption {
  display: none;
}

.site-map-story--dossier .site-map-story__data {
  min-height: 0;
  padding: 1rem clamp(1rem, 3vw, 2.4rem) 1.3rem;
  pointer-events: auto;
}

.site-map-story--dossier .site-map-story__data-window {
  position: relative;
  top: auto;
  width: 100%;
  height: auto;
  overflow: visible;
  pointer-events: auto;
}

.site-map-story--dossier.has-dossier-data-choice .site-data-choice {
  position: relative;
  inset: auto;
  left: auto;
  width: min(44rem, 100%);
  margin: 0 0 0.72rem;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.site-map-story--dossier .site-map-story__data [data-story-data-track] {
  height: auto;
  transform: none !important;
}

.site-map-story--dossier .site-map-story__data .site-data-workspace {
  grid-template-columns: minmax(24rem, 0.82fr) minmax(28rem, 1.18fr);
  height: auto;
  min-height: 0;
  pointer-events: auto;
}

.site-map-story--dossier .site-map-story__data .site-data-panel {
  height: auto;
  min-height: 12rem;
  max-height: none;
}

.site-map-story--dossier.has-dossier-data-choice.is-data-choice .site-data-workspace {
  max-height: 0;
  min-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.5rem);
}

.site-map-story--dossier .site-data-workspace .site-story-data-card__body {
  overflow: auto;
}

.site-map-story--dossier .site-map-story__data .site-table-scroll {
  max-height: 22rem;
}

.site-map-story--story .site-map-story__data {
  --site-data-floor: clamp(16rem, 39svh, 28rem);
  min-height: 100svh;
}

.site-map-story--story .site-map-story__data-window {
  width: min(92rem, calc(100% - clamp(1.4rem, 4vw, 2.4rem)));
}

.site-map-story--story .site-map-story__data .site-data-workspace {
  grid-template-columns: minmax(24rem, 0.82fr) minmax(34rem, 1.18fr);
  gap: 0.86rem;
}

.site-map-story--story .site-data-workspace__tables,
.site-map-story--story .site-data-workspace__photos {
  gap: 0.86rem;
}

.site-map-story--story .site-map-story__data .site-data-panel {
  background: color-mix(in oklch, var(--paper-strong) 94%, transparent);
}

.site-map-story--story.is-data-exploring .site-map-story__data-window {
  position: fixed !important;
  top: 0 !important;
  right: auto !important;
  bottom: auto !important;
  left: 0 !important;
  z-index: 4 !important;
  width: 100vw !important;
  height: 100svh !important;
  margin: 0 !important;
  overflow: visible;
  pointer-events: none;
}

.site-map-story--story.is-data-exploring .site-map-story__data [data-story-data-track] {
  transform: none !important;
}

.site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice,
.site-map-story--story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice {
  top: 50% !important;
  right: auto !important;
  bottom: auto !important;
  left: clamp(0.9rem, 1.7vw, 1.45rem) !important;
  z-index: 9;
  width: clamp(6.25rem, 8.8vw, 7.8rem);
  transform: translateY(-50%) !important;
}

.site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions,
.site-map-story--story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions {
  width: 100%;
  justify-content: stretch;
}

.site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions button,
.site-map-story--story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions button {
  box-sizing: border-box;
  width: 100%;
  min-height: 2.72rem;
  padding: 0.38rem 0.42rem;
  border-radius: 0;
}

.site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions button.is-active,
.site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions button[aria-pressed="true"] {
  border-color: color-mix(in oklch, var(--ink) 17%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 90%, var(--paper-deep));
  box-shadow: 0 10px 24px color-mix(in oklch, var(--ink) 13%, transparent);
}

.site-map-story--story.is-data-exploring .site-map-story__data .site-data-workspace {
  position: absolute;
  top: 50%;
  left: clamp(10.25rem, 14vw, 12.4rem);
  width: min(35rem, calc(52vw - 1.5rem));
  height: min(32rem, 72svh);
  padding-top: 0;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  transform: translateY(-50%) !important;
}

.site-map-story--story.is-data-exploring .site-map-story__data .site-data-workspace[data-story-data-view="photos"] {
  width: min(36rem, calc(54vw - 1.5rem));
}

.site-map-story--story.is-data-choice .site-map-story__data .site-data-workspace {
  transform: translate(-1rem, -50%) !important;
}

.site-map-story--story.is-data-exploring.is-photo-gallery-expanded .site-map-story__data .site-data-workspace,
.site-map-story--story.is-data-exploring.is-photo-gallery-expanded .site-map-story__data .site-data-workspace[data-story-data-view="photos"] {
  top: var(--photo-gallery-frame);
  left: var(--photo-gallery-frame);
  width: calc(100vw - (var(--photo-gallery-frame) * 2));
  height: calc(100svh - (var(--photo-gallery-frame) * 2));
  transform: none !important;
}

.site-map-story--story.is-data-exploring.is-photo-gallery-expanded .site-data-choice {
  opacity: 0;
  pointer-events: none;
}

@media (min-width: 761px) and (max-height: 820px) {
  .site-map-story--story .site-story-titleplate {
    top: clamp(3.2rem, 9vh, 4.8rem);
    gap: 0.48rem;
    width: min(18.5rem, 29vw);
  }

  .site-map-story--story .site-story-titleplate h1 {
    max-width: 8.8ch;
    font-size: clamp(2.35rem, 4.2vw, 3.6rem);
    line-height: 0.9;
  }

  .site-map-story--story .site-story-titleplate__records {
    max-width: 15rem;
  }

  .site-map-story--story .site-story-titleplate__records a {
    padding: 0.22rem 0.36rem;
    font-size: 0.76rem;
  }

  .site-map-story--story .site-map-story__caption {
    bottom: clamp(2.6rem, 8vh, 4.2rem);
    width: var(--story-caption-width, min(22rem, 29vw));
  }

  .site-map-story--story .site-map-story__caption :is(h2, h3) {
    max-width: 12.5ch;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: 0.98;
  }

  .site-map-story--story .site-map-story__caption p {
    max-width: 30ch;
    font-size: 0.94rem;
    line-height: 1.34;
  }

  .site-map-story--story .site-story-step {
    min-height: 112vh;
  }

  .site-map-story--story .site-story-step:first-of-type {
    padding-top: clamp(14rem, 50vh, 22rem);
  }

  .site-map-story--story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) {
    width: min(48rem, 66vw);
    min-height: clamp(24rem, 60svh, 34rem);
  }

  .site-map-story--story .site-story-rail {
    top: calc(clamp(4.8rem, 10vh, 5.8rem) - var(--site-story-pad-top));
    width: min(15.5rem, 24vw);
  }
}

@media (max-width: 1160px) {
  .site-data-workspace.is-photo-gallery-expanded .photo-browser__controls {
    grid-template-columns: repeat(auto-fit, minmax(8.4rem, 1fr));
  }

  .site-map-story--dossier .site-map-story__data .site-data-workspace {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Impeccable lock: overview cards are compact site index entries. */
body[data-page="field-sites"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
  max-height: 52svh;
  padding: 0.22rem clamp(1rem, 2vw, 1.55rem) 1.08rem;
  border-top: 1px solid color-mix(in oklch, var(--ink) 15%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 76%, var(--paper)) 0, var(--paper) 4.1rem),
    var(--paper);
  box-shadow: 0 -10px 26px color-mix(in oklch, var(--ink) 10%, transparent);
  scrollbar-gutter: stable;
}

body[data-page="field-sites"] .archive-stage-handle {
  appearance: none;
  position: sticky;
  z-index: 7;
  top: 0.28rem;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  justify-content: center;
  gap: 0.44rem;
  width: max-content;
  min-width: 9.1rem;
  height: 1.74rem;
  margin: 0.02rem auto 0.48rem;
  padding: 0 0.68rem;
  border: 1px solid color-mix(in oklch, var(--ink) 12%, transparent);
  border-radius: 999px;
  color: color-mix(in oklch, var(--ink) 58%, var(--reef));
  background: color-mix(in oklch, var(--paper-strong) 86%, transparent);
  box-shadow: 0 7px 18px color-mix(in oklch, var(--ink) 8%, transparent);
  cursor: pointer;
  opacity: 0.88;
  transition:
    opacity 160ms var(--ease-out),
    color 160ms var(--ease-out),
    background-color 160ms var(--ease-out),
    box-shadow 160ms var(--ease-out);
}

body[data-page="field-sites"] .archive-stage-handle:focus-visible {
  outline: 2px solid color-mix(in oklch, var(--reef) 28%, transparent);
  outline-offset: 0.14rem;
}

body[data-page="field-sites"] .archive-stage-handle__bar {
  display: block;
  width: 2.32rem;
  height: 0.12rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--ink) 22%, transparent);
  box-shadow: none;
  transition:
    width 160ms var(--ease-out),
    background-color 160ms var(--ease-out);
}

body[data-page="field-sites"] .archive-stage-handle__label {
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
}

body[data-page="field-sites"] .archive-stage-handle__arrows {
  position: absolute;
  top: 50%;
  left: 0.85rem;
  display: grid;
  gap: 0.02rem;
  color: currentColor;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%);
  transition:
    opacity 160ms var(--ease-out),
    transform 190ms var(--ease-out);
}

body[data-page="field-sites"] .archive-stage-handle__chevron {
  display: block;
  width: 0.28rem;
  height: 0.28rem;
  border-top: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms var(--ease-out);
}

body[data-page="field-sites"] .archive-stage-handle__chevron + .archive-stage-handle__chevron {
  margin-top: -0.2rem;
  opacity: 0.62;
}

body[data-page="field-sites"] .archive-stage-handle:is(:hover, :focus-visible) {
  opacity: 1;
  color: var(--reef);
  background: color-mix(in oklch, var(--paper-strong) 80%, transparent);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--reef) 13%, transparent);
}

body[data-page="field-sites"] .archive-stage-handle:is(:hover, :focus-visible) .archive-stage-handle__bar {
  width: 2.72rem;
  background: color-mix(in oklch, var(--reef) 38%, transparent);
}

body[data-page="field-sites"] .archive-stage-handle:is(:hover, :focus-visible) .archive-stage-handle__arrows {
  opacity: 0.86;
  transform: translateY(calc(-50% - 0.24rem));
}

body[data-page="field-sites"] .site-archive.is-card-stage-raised .archive-stage-handle__arrows {
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
}

body[data-page="field-sites"] .site-archive.is-card-stage-raised .archive-stage-handle__chevron {
  transform: rotate(225deg);
}

body[data-page="field-sites"] .site-archive.is-card-stage-raised .archive-stage-handle:is(:hover, :focus-visible) {
  opacity: 1;
  color: var(--reef);
}

body[data-page="field-sites"] .site-archive.is-card-stage-raised .archive-stage-handle:is(:hover, :focus-visible) .archive-stage-handle__arrows {
  transform: translateY(calc(-50% + 0.24rem));
}

@media (prefers-reduced-motion: reduce) {
  body[data-page="field-sites"] .archive-stage-handle,
  body[data-page="field-sites"] .archive-stage-handle__bar,
  body[data-page="field-sites"] .archive-stage-handle__arrows,
  body[data-page="field-sites"] .archive-stage-handle__chevron {
    transition: none;
  }
}

@media (max-width: 760px) {
  body[data-page="field-sites"] .archive-stage-handle {
    display: grid;
    place-items: center;
    width: 5.2rem;
    min-width: 0;
    height: 0.82rem;
    margin: 0.02rem auto 0.3rem;
    padding: 0;
    border: 0;
    background: color-mix(in oklch, var(--paper) 72%, transparent);
    box-shadow: none;
    opacity: 0.68;
  }

  body[data-page="field-sites"] .archive-stage-handle__label {
    display: none;
  }

  body[data-page="field-sites"] .archive-stage-handle__bar {
    width: 3.18rem;
  }

  body[data-page="field-sites"] .archive-stage-handle__arrows {
    left: 50%;
    transform: translate(-50%, -50%) translateY(0);
  }

  body[data-page="field-sites"] .archive-stage-handle:is(:hover, :focus-visible) .archive-stage-handle__bar {
    width: 3.55rem;
  }

  body[data-page="field-sites"] .archive-stage-handle:is(:hover, :focus-visible) .archive-stage-handle__arrows {
    transform: translate(-50%, -50%) translateY(-0.36rem);
  }

  body[data-page="field-sites"] .site-archive.is-card-stage-raised .archive-stage-handle__arrows {
    transform: translate(-50%, -50%) translateY(0);
  }

  body[data-page="field-sites"] .site-archive.is-card-stage-raised .archive-stage-handle:is(:hover, :focus-visible) .archive-stage-handle__arrows {
    transform: translate(-50%, -50%) translateY(0.36rem);
  }
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results-bar {
  position: sticky;
  z-index: 6;
  top: 2.34rem;
  align-items: center;
  min-height: 1.8rem;
  margin-top: 0;
  margin-bottom: 0.56rem;
  color: color-mix(in oklch, var(--muted) 88%, var(--ink));
  background: linear-gradient(180deg, var(--paper) 0 78%, color-mix(in oklch, var(--paper) 0%, transparent));
}

@media (max-width: 760px) {
  body[data-page="field-sites"] .archive-stage--records-only .archive-results-bar {
    top: 1.12rem;
  }
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results {
  grid-template-columns: repeat(auto-fill, minmax(min(19rem, 100%), 1fr));
  gap: 0.72rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
  display: block;
  min-height: 8.75rem;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--ink) 12%, transparent);
  border-radius: 0.38rem;
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--paper));
  box-shadow: none;
  transform: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link {
  position: relative;
  display: block;
  min-height: 8.75rem;
  color: inherit;
  text-decoration: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, transparent 16%, color-mix(in oklch, var(--ink) 18%, transparent) 50%, color-mix(in oklch, var(--ink) 74%, transparent) 100%),
    linear-gradient(90deg, color-mix(in oklch, var(--ink) 32%, transparent), transparent 54%);
  pointer-events: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--reef) 30%, transparent);
  outline-offset: -3px;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card:hover,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card.is-map-active {
  border-color: color-mix(in oklch, var(--reef) 38%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--reef) 12%, transparent);
  transform: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__media {
  position: absolute;
  inset: 0;
  display: block;
  z-index: 0;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--blue) 42%, transparent), color-mix(in oklch, var(--olive-soft) 84%, var(--paper))),
    radial-gradient(circle at 28% 22%, color-mix(in oklch, var(--sand) 22%, transparent), transparent 3.2rem);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__media img,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__fallback {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__media img {
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__fallback {
  position: relative;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__fallback::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 1rem;
  border: 2px solid color-mix(in oklch, var(--paper-strong) 92%, transparent);
  border-radius: 999px;
  background: var(--reef);
  box-shadow: 0 8px 18px color-mix(in oklch, var(--ink) 22%, transparent);
  transform: translate(-50%, -50%);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__body {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  display: block;
  min-width: 0;
  padding: 1.7rem 0.82rem 0.78rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  font-family: var(--display-font);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.12;
  overflow-wrap: anywhere;
  text-shadow:
    0 1px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 8px 20px color-mix(in oklch, var(--ink) 72%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link:hover h2 {
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--blue));
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__meta,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card p,
body[data-page="field-sites"] .archive-stage--records-only .archive-coverage-strip,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__facts,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__tags,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__actions {
  display: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-empty {
  display: grid;
  place-items: center;
  gap: 0.62rem;
  min-height: 11rem;
  margin: 0;
  border-color: color-mix(in oklch, var(--ink) 11%, transparent);
  background:
    radial-gradient(circle at 50% 0, color-mix(in oklch, var(--sand) 18%, transparent), transparent 10rem),
    color-mix(in oklch, var(--paper-strong) 68%, var(--paper));
}

body[data-page="field-sites"] .archive-stage--records-only .archive-empty[hidden] {
  display: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-empty p {
  display: block;
  margin: 0;
  color: color-mix(in oklch, var(--muted) 88%, var(--ink));
  font-size: 0.95rem;
  line-height: 1.42;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-empty button {
  padding: 0.5rem 0.72rem;
  border: 1px solid color-mix(in oklch, var(--olive) 32%, transparent);
  border-radius: 999px;
  color: var(--paper-strong);
  background: var(--olive);
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 850;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-empty button:hover,
body[data-page="field-sites"] .archive-stage--records-only .archive-empty button:focus-visible {
  border-color: color-mix(in oklch, var(--reef) 44%, transparent);
  background: color-mix(in oklch, var(--olive) 82%, var(--reef));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story {
  position: fixed;
  z-index: 34;
  top: 50%;
  left: clamp(0.7rem, 1.25vw, 1.35rem);
  display: none;
  width: min(9.4rem, 12vw);
  min-height: 0;
  height: auto;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  opacity: 1;
  transform: translateY(-50%);
  pointer-events: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .search-shell {
  display: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header {
  display: grid;
  gap: 0.2rem;
  width: 100%;
  padding: 0.46rem 0.52rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 18%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 84%, var(--sand));
  background: color-mix(in oklch, var(--ink) 52%, transparent);
  box-shadow: 0 14px 32px color-mix(in oklch, var(--ink) 36%, transparent);
  filter: drop-shadow(0 8px 20px color-mix(in oklch, var(--ink) 32%, transparent));
  pointer-events: auto;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header > span:not([aria-current]) {
  display: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header a,
body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header [aria-current="page"] {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: inherit;
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.24;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header a:hover {
  color: color-mix(in oklch, var(--paper-strong) 98%, var(--sand));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header [aria-current="page"] {
  color: color-mix(in oklch, var(--sand) 94%, var(--paper-strong));
  pointer-events: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story + .page-content {
  padding: 0;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story + .page-content .site-map-story--story {
  --site-story-top: 0rem;
  --site-story-viewport: 100svh;
  --site-data-floor: clamp(16rem, 39svh, 28rem);
  --site-data-pin-gap: clamp(0.55rem, 1.6vh, 1rem);
}

.site-map-story--story .map-card--site-scrolly .map-card__label {
  display: none;
}

.site-map-story--story {
  --story-left-column-x: clamp(18rem, 17.2vw, 42rem);
}

@media (min-width: 761px) {
  .site-map-story--story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) {
    width: min(48rem, calc(100vw - var(--story-left-column-x) - clamp(8.5rem, 10vw, 11rem)));
  }
}

.site-map-story--story .site-map-story__caption {
  display: none;
}

.site-map-story--story .site-map-story__hud span:first-child {
  display: none;
}

.site-map-story--story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) > .site-story-card__copy {
  position: relative;
  width: min(34rem, calc(100% - clamp(2rem, 8vw, 7rem)));
  height: auto;
  margin: 0 0 clamp(1.35rem, 3.4vw, 3.1rem) clamp(1.45rem, 3.2vw, 3.6rem);
  padding: 0;
  overflow: visible;
  clip: auto;
  clip-path: none;
  white-space: normal;
}

.site-map-story--story .site-story-card__copy :is(h2, h3) {
  max-width: 14ch;
  font-size: clamp(2rem, 2.1vw, 3.35rem);
  line-height: 0.94;
}

.site-map-story--story .site-story-card__copy p {
  max-width: 38ch;
  font-size: clamp(0.96rem, 0.72vw, 1.06rem);
  line-height: 1.43;
}

.site-map-story--story .site-story-step:first-of-type {
  padding-top: calc(100svh + 1.4rem);
}

.site-map-story--story .site-story-titleplate {
  top: clamp(3.8rem, 10vh, 6rem);
  left: var(--story-left-column-x);
  width: min(24rem, 30vw);
  gap: 0.58rem;
}

.site-map-story--story .site-story-titleplate h1 {
  max-width: 10.8ch;
  font-size: clamp(3.15rem, 3.05vw, 5.15rem);
  line-height: 0.9;
}

.site-map-story--story .site-story-titleplate__records {
  max-width: 18rem;
}

.site-map-story--story .site-story-rail {
  top: clamp(17rem, 30vh, 25rem);
}

@media (min-width: 1800px) and (min-aspect-ratio: 16 / 10) {
  .site-map-story--story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) {
    width: min(68rem, calc(100vw - var(--story-left-column-x) - clamp(12rem, 17vw, 20rem)));
    min-height: min(74svh, 56rem);
  }

  .site-map-story--story .site-story-step {
    min-height: 112vh;
  }

  .site-map-story--story .site-story-step:first-of-type {
    padding-top: calc(94svh + 1rem);
  }

  .site-map-story--story .site-story-titleplate {
    top: clamp(3rem, 7vh, 5rem);
    left: var(--story-left-column-x);
    width: min(25rem, 28vw);
  }

  .site-map-story--story .site-story-titleplate h1 {
    font-size: clamp(3.35rem, 2.15vw, 5rem);
  }

  .site-map-story--story .site-story-card__copy :is(h2, h3) {
    font-size: clamp(1.9rem, 1.25vw, 2.9rem);
  }
}

@media (min-width: 761px) and (max-height: 820px) {
  .site-map-story--story .site-story-step:first-of-type {
    padding-top: calc(100svh + 0.8rem);
  }

  .site-map-story--story .site-story-titleplate {
    top: clamp(3rem, 8vh, 4.3rem);
  }

  .site-map-story--story .site-story-rail {
    top: clamp(4.4rem, 10vh, 5.4rem);
  }
}

@media (max-width: 760px) {
  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story {
    position: sticky;
    height: auto;
    min-height: var(--site-header-sticky-height);
    padding: 0.58rem 0.78rem;
    overflow: visible;
    border-bottom: 1px solid var(--line);
    opacity: 1;
    pointer-events: auto;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header {
    display: flex;
    width: auto;
    padding: 0;
    border: 0;
    color: var(--muted);
    background: transparent;
    box-shadow: none;
    filter: none;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header > span:not([aria-current]) {
    display: inline;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header a,
  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story > .breadcrumbs--header [aria-current="page"] {
    display: inline;
    color: inherit;
    font-size: 0.76rem;
    line-height: 1.3;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story + .page-content {
    padding: 0;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .topbar--site-story + .page-content .site-map-story--story {
    --site-story-top: var(--site-header-sticky-height);
    --site-story-viewport: calc(100svh - var(--site-story-top));
  }

  .site-map-story--story .site-story-step:first-of-type {
    padding-top: calc(82svh + 0.8rem);
  }
}

/* Expanded photo library: treat the album as the working surface, not a side panel. */
.site-map-story.is-photo-gallery-expanded {
  --photo-gallery-frame: clamp(0.55rem, 1.6vw, 1.05rem);
  --site-data-floor: calc(var(--site-story-top) + var(--photo-gallery-frame));
  --site-data-pin-gap: clamp(0.4rem, 1.1svh, 0.75rem);
}

.site-map-story.is-photo-gallery-expanded .site-map-story__data {
  --site-data-floor: calc(var(--site-story-top) + var(--photo-gallery-frame));
  --site-data-pin-gap: clamp(0.4rem, 1.1svh, 0.75rem);
  min-height: calc(190svh - var(--site-story-top));
}

.site-map-story.is-photo-gallery-expanded .site-map-story__data-window,
.site-map-story--story.is-photo-gallery-expanded .site-map-story__data-window {
  width: calc(100vw - (var(--photo-gallery-frame) * 2));
  max-width: none;
}

.site-map-story.is-photo-gallery-expanded :is(
  .site-story-titleplate,
  .site-story-rail,
  .site-map-story__caption,
  .site-map-story__hud
) {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-map-story.is-photo-gallery-expanded .site-map-story__sticky::after {
  opacity: 0.08;
}

.site-data-workspace.is-photo-gallery-expanded {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.site-map-story.is-photo-gallery-expanded .site-map-story__data .site-data-workspace {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
  height: 100%;
  overflow: hidden;
}

.site-data-workspace.is-photo-gallery-expanded .site-data-workspace__photos {
  height: 100%;
  min-height: 0;
}

.site-data-workspace.is-photo-gallery-expanded .site-album-panel {
  padding: clamp(0.62rem, 1.3vw, 1rem);
  border-color: color-mix(in oklch, var(--ink) 24%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 96%, var(--paper));
  box-shadow: 0 24px 64px color-mix(in oklch, var(--ink) 22%, transparent);
}

.site-data-workspace.is-photo-gallery-expanded .site-data-panel__header {
  gap: 0.74rem;
  min-height: 2.6rem;
  padding-bottom: 0.58rem;
}

.site-data-workspace.is-photo-gallery-expanded .site-data-panel__header h2 {
  font-size: 1.22rem;
}

.site-data-workspace.is-photo-gallery-expanded .site-story-data-card__body {
  padding-top: 0.68rem;
}

.site-data-workspace.is-photo-gallery-expanded .photo-browser--compact {
  gap: 0.58rem;
}

.site-data-workspace.is-photo-gallery-expanded :is(
  .site-story-data-card__body,
  .photo-browser--compact,
  .photo-browser__toolbar,
  .photo-browser__filter-panel,
  .photo-browser__controls,
  .photo-tag-filters,
  .photo-active-filters,
  .photo-grid--album
) {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.site-data-workspace.is-photo-gallery-expanded .photo-browser__controls {
  grid-template-columns: minmax(16rem, 1.5fr) repeat(5, minmax(8.6rem, 1fr));
  gap: 0.5rem;
}

.site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
.site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
  grid-template-columns: repeat(auto-fill, minmax(10.75rem, 1fr));
  gap: 0.66rem;
  padding-right: 0.2rem;
}

.site-data-workspace.is-photo-gallery-expanded .photo-tile {
  grid-template-rows: auto minmax(2.2rem, auto) auto;
  padding: 0.44rem;
}

.site-data-workspace.is-photo-gallery-expanded .photo-tile__caption {
  min-height: 2.18rem;
  font-size: 0.86rem;
}

@media (min-width: 1500px) {
  .site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
  .site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
    grid-template-columns: repeat(auto-fill, minmax(12.5rem, 1fr));
  }
}

@media (max-width: 900px) {
  .site-map-story.is-photo-gallery-expanded {
    --photo-gallery-frame: 0.55rem;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-browser__controls {
    grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
  .site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
    grid-template-columns: repeat(auto-fill, minmax(8.8rem, 1fr));
  }
}

@media (max-width: 760px) {
  .site-data-workspace.is-photo-gallery-expanded .site-data-panel__header {
    align-items: stretch;
  }

  .site-data-workspace.is-photo-gallery-expanded .site-data-panel__meta {
    width: 100%;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
  .site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
    grid-template-columns: repeat(auto-fill, minmax(8.2rem, 1fr));
    gap: 0.52rem;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-browser__controls {
    display: flex;
    gap: 0.42rem;
    align-items: end;
    overflow-x: auto;
    padding-bottom: 0.08rem;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-browser__controls label {
    flex: 0 0 10.5rem;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-browser__controls label:first-child {
    flex-basis: 15rem;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-tag-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.08rem;
  }

  .site-data-workspace.is-photo-gallery-expanded .photo-tag-filters button {
    flex: 0 0 auto;
    white-space: nowrap;
  }
}

.site-map-story--dossier.is-photo-gallery-expanded .site-map-story__data {
  min-height: calc(100svh - var(--site-story-top));
  padding: calc(var(--site-data-floor) + var(--site-data-pin-gap)) 0 var(--site-data-pin-gap);
  pointer-events: none;
}

.site-map-story--dossier.is-photo-gallery-expanded .site-map-story__data-window {
  position: sticky;
  top: calc(var(--site-data-floor) + var(--site-data-pin-gap));
  width: calc(100vw - (var(--photo-gallery-frame) * 2));
  height: calc(100svh - var(--site-data-floor) - (var(--site-data-pin-gap) * 2));
  overflow: hidden;
  pointer-events: none;
}

.site-map-story--dossier.is-photo-gallery-expanded .site-map-story__data [data-story-data-track] {
  height: 100%;
  transform: none !important;
}

.site-map-story--dossier.is-photo-gallery-expanded .site-map-story__data .site-data-panel {
  height: 100%;
  min-height: 0;
  max-height: none;
}

/* Thumbnail-dense gallery mode: photos carry the scan, metadata stays in the modal. */
.site-compact .photo-grid--album {
  grid-template-columns: repeat(auto-fill, minmax(6.8rem, 1fr));
}

.site-album-panel--priority .photo-grid--album {
  grid-template-columns: repeat(auto-fill, minmax(6.2rem, 1fr));
}

.site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
.site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
  grid-template-columns: repeat(auto-fill, minmax(7.2rem, 1fr));
}

.site-compact .photo-tile,
.site-data-workspace.is-photo-gallery-expanded .photo-tile,
.site-album-panel--priority .photo-tile {
  display: block;
  padding: 0.22rem;
}

.site-compact .photo-tile img {
  display: block;
}

.site-compact .photo-tile__caption,
.site-compact .photo-tile__meta,
.photo-grid--album .photo-tile figcaption {
  display: none;
}

.photo-browser__controls [hidden],
.photo-active-filters[hidden] {
  display: none;
}

.photo-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.3rem 0 0;
}

.photo-active-filters button {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  max-width: 100%;
  padding: 0.28rem 0.48rem;
  border: 1px solid color-mix(in oklch, var(--reef) 34%, var(--line));
  border-radius: 999px;
  color: var(--reef);
  background: color-mix(in oklch, var(--blue) 34%, var(--paper-strong));
  font: inherit;
  font-size: 0.76rem;
  font-weight: 800;
  cursor: pointer;
}

.photo-active-filters button span {
  color: var(--muted);
  font-weight: 900;
}

.photo-active-filters button:hover {
  border-color: color-mix(in oklch, var(--reef) 58%, var(--line));
  background: color-mix(in oklch, var(--blue) 52%, var(--paper-strong));
}

.photo-modal__meta {
  display: grid;
  gap: 0.7rem;
}

.photo-modal__meta-group {
  display: grid;
  gap: 0.34rem;
}

.photo-modal__meta-group h4 {
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.photo-modal__meta-group div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.site-compact .photo-tag-filters button.is-excluded {
  border-color: color-mix(in oklch, var(--rust) 86%, var(--ink));
  color: var(--paper-strong);
  background: color-mix(in oklch, var(--rust) 82%, var(--ink));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--paper-strong) 18%, transparent);
}

.site-compact .photo-tag-filters button.is-excluded span {
  color: inherit;
}

@media (min-width: 1500px) {
  .site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
  .site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
    grid-template-columns: repeat(auto-fill, minmax(8.2rem, 1fr));
  }
}

@media (max-width: 900px) {
  .site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
  .site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
    grid-template-columns: repeat(auto-fill, minmax(6.8rem, 1fr));
  }
}

@media (max-width: 760px) {
  .site-data-workspace.is-photo-gallery-expanded .photo-grid--album,
  .site-map-story--story .site-data-workspace.is-photo-gallery-expanded .photo-grid--album {
    grid-template-columns: repeat(auto-fill, minmax(6.6rem, 1fr));
  }
}

/* Atlas navigator impact pass: five region choices must read as one clear control. */
body[data-page="field-sites"] .archive-filter-sheet--map,
body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
  top: 1rem;
  left: 1rem;
  grid-template-rows: auto auto auto;
  gap: 0.52rem;
  width: min(66rem, calc(100% - min(28rem, calc(100vw - 2rem)) - 4rem));
  padding: 0.68rem;
  overflow: hidden;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 22%, transparent);
  border-radius: 0.54rem;
  color: var(--paper-strong);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--olive-deep) 84%, var(--ink)), color-mix(in oklch, var(--reef-deep) 58%, var(--ink))),
    radial-gradient(circle at 0% 0%, color-mix(in oklch, var(--sand) 18%, transparent), transparent 17rem);
  box-shadow:
    0 24px 60px color-mix(in oklch, var(--ink) 34%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 16%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: center;
  min-height: 0;
  padding: 0 0 0.52rem;
  border-bottom: 1px solid color-mix(in oklch, var(--paper-strong) 18%, transparent);
  pointer-events: auto;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header > div {
  display: grid;
  gap: 0.08rem;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header span {
  color: color-mix(in oklch, var(--sand) 84%, var(--paper-strong));
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header strong {
  min-width: 0;
  overflow: hidden;
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  font-family: var(--display-font);
  font-size: clamp(1.12rem, 1.65vw, 1.52rem);
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header button {
  min-height: 2.1rem;
  padding: 0.38rem 0.62rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 26%, transparent);
  border-radius: 999px;
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  box-shadow: inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 42%, transparent);
  cursor: pointer;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header button:disabled {
  color: color-mix(in oklch, var(--paper-strong) 48%, transparent);
  background: color-mix(in oklch, var(--paper-strong) 10%, transparent);
  cursor: default;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header button:not(:disabled):hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header button:not(:disabled):focus-visible {
  border-color: color-mix(in oklch, var(--sand) 72%, var(--paper-strong));
  background: color-mix(in oklch, var(--sand) 86%, var(--paper-strong));
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row {
  grid-template-columns: 7.4rem minmax(0, 1fr);
  gap: 0.48rem;
  pointer-events: auto;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label {
  min-height: 3.28rem;
  padding: 0.45rem;
  border-color: color-mix(in oklch, var(--paper-strong) 18%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  background: color-mix(in oklch, var(--paper-strong) 8%, transparent);
  box-shadow: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label > span {
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--sand) 88%, var(--paper-strong));
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label strong {
  color: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  font-size: 0.84rem;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label em {
  display: none;
  color: color-mix(in oklch, var(--paper-strong) 62%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-insets__track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.42rem;
  width: 100%;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
  grid-template-columns: 2.08rem minmax(0, 1fr);
  min-width: 0;
  min-height: 3.28rem;
  padding: 0.48rem;
  border-color: color-mix(in oklch, var(--paper-strong) 30%, transparent);
  color: var(--ink);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 96%, var(--sand)), color-mix(in oklch, var(--paper) 90%, var(--blue)));
  box-shadow: 0 10px 24px color-mix(in oklch, var(--ink) 20%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset__thumb {
  width: 2.08rem;
  min-height: 2.08rem;
  color: var(--paper-strong);
  background: var(--reef);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset strong,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset em {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset strong {
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.02;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset em {
  color: color-mix(in oklch, var(--muted) 88%, var(--ink));
  font-size: 0.72rem;
  line-height: 1.15;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active {
  border-color: color-mix(in oklch, var(--sand) 78%, var(--paper-strong));
  color: var(--paper-strong);
  background:
    linear-gradient(135deg, var(--olive), color-mix(in oklch, var(--reef) 42%, var(--olive)));
  box-shadow:
    0 14px 30px color-mix(in oklch, var(--ink) 28%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 18%, transparent);
  transform: translateY(-1px);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover .archive-earth-inset__thumb,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active .archive-earth-inset__thumb {
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover strong,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover em,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active strong,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active em {
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-rail {
  gap: 0.38rem;
  align-items: stretch;
  overflow-x: auto;
  overflow-y: hidden;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
  min-height: 2.42rem;
  border-color: color-mix(in oklch, var(--paper-strong) 24%, transparent);
  color: var(--ink);
  background: color-mix(in oklch, var(--paper-strong) 88%, var(--sand));
  box-shadow: 0 8px 18px color-mix(in oklch, var(--ink) 16%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button.is-active,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button.is-active {
  border-color: color-mix(in oklch, var(--sand) 74%, var(--paper-strong));
  color: var(--paper-strong);
  background: color-mix(in oklch, var(--reef) 62%, var(--olive));
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-region-card {
  flex: 0 0 auto;
  min-width: 0;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list {
  flex-wrap: nowrap;
  gap: 0.34rem;
  align-items: stretch;
  overflow-x: auto;
  overflow-y: hidden;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
  flex: 0 0 auto;
  max-width: 15rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

body[data-page="field-sites"] .archive-island-prompt {
  min-width: 14rem;
  color: color-mix(in oklch, var(--paper-strong) 68%, var(--sand));
}

@media (min-width: 761px) and (max-width: 1260px) {
  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    top: 5.2rem;
    width: calc(100% - 2rem);
  }
}

@media (max-width: 760px) {
  body[data-page="field-sites"] .topbar .search-shell {
    width: calc(100vw - 1.5rem);
    margin-top: 0.7rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    top: 4.95rem;
    width: calc(100% - 1rem);
    padding: 0.48rem;
    border-radius: 0.46rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header {
    gap: 0.52rem;
    padding-bottom: 0.42rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header strong {
    font-size: 1rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.34rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label {
    grid-template-columns: 1.25rem minmax(0, 1fr);
    min-height: 2.42rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-insets__track {
    display: flex;
    gap: 0.38rem;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
    flex: 0 0 min(64vw, 13.8rem);
    scroll-snap-align: start;
  }

  body[data-page="field-sites"] .archive-map-titleplate {
    left: 0.88rem;
    width: calc(100% - 1.76rem);
    bottom: calc(var(--archive-card-peek, 5.9rem) + 0.72rem);
  }

  body[data-page="field-sites"] .archive-map-titleplate h1 {
    max-width: 6.5ch;
    font-size: 3.25rem;
    line-height: 0.9;
    overflow-wrap: normal;
  }

  body[data-page="field-sites"] .archive-map-titleplate p {
    max-width: 26ch;
  }
}

/* Mockup alignment pass: dark atlas shell, left rail, and map-aware overlays. */
body[data-page="field-sites"] {
  --landing-rail-width: 6.1rem;
  --archive-card-peek: 14.2rem;
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--blue));
  background:
    radial-gradient(circle at 20% 18%, color-mix(in oklch, var(--reef) 16%, transparent), transparent 28rem),
    linear-gradient(180deg, oklch(16% 0.028 204), oklch(11% 0.024 198));
}

body[data-page="field-sites"] .app-shell {
  grid-template-columns: var(--landing-rail-width) minmax(0, 1fr);
  background: transparent;
}

body[data-page="field-sites"] .sidebar {
  position: sticky;
  top: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.2rem;
  min-height: 100vh;
  min-height: 100svh;
  padding: 1.25rem 0 1.5rem;
  border-right: 1px solid color-mix(in oklch, var(--paper-strong) 14%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--reef-deep) 22%, oklch(13% 0.026 198)), oklch(10% 0.024 198)),
    radial-gradient(circle at 50% 0%, color-mix(in oklch, var(--sand) 13%, transparent), transparent 8rem);
  box-shadow: 18px 0 40px color-mix(in oklch, var(--ink) 28%, transparent);
}

body[data-page="field-sites"] .brand {
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  min-height: 4.2rem;
  margin: 0;
  padding: 0;
  border: 0;
}

body[data-page="field-sites"] .brand__mark {
  width: 3.3rem;
  filter: sepia(0.28) saturate(1.08) hue-rotate(345deg);
}

body[data-page="field-sites"] .brand__text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

body[data-page="field-sites"] .sidebar__nav {
  align-content: start;
  gap: 0;
  margin: 0;
}

body[data-page="field-sites"] .sidebar__link {
  position: relative;
  display: grid;
  place-items: center;
  gap: 0.45rem;
  min-height: 6.1rem;
  padding: 0.72rem 0.36rem;
  border: 0;
  border-radius: 0;
  color: color-mix(in oklch, var(--paper-strong) 78%, var(--blue));
  background: transparent;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
}

body[data-page="field-sites"] .sidebar__link::before {
  width: 1.62rem;
  height: 1.62rem;
  border-width: 1.6px;
  opacity: 0.95;
}

body[data-page="field-sites"] .sidebar__link.is-active {
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--blue));
  background:
    radial-gradient(circle at 0 50%, color-mix(in oklch, var(--reef) 32%, transparent), transparent 4.5rem),
    color-mix(in oklch, var(--reef-deep) 28%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--paper-strong) 8%, transparent);
}

body[data-page="field-sites"] .app-main,
body[data-page="field-sites"] .page-content {
  min-width: 0;
  background: transparent;
}

body[data-page="field-sites"] .topbar {
  padding: 0 clamp(1.35rem, 2.4vw, 2.2rem);
}

body[data-page="field-sites"] .topbar .search-shell {
  width: min(28rem, calc(100vw - var(--landing-rail-width) - 3rem));
  margin-top: 1.7rem;
}

body[data-page="field-sites"] .topbar .search-shell::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 1.2rem;
  width: 0.86rem;
  height: 0.86rem;
  border: 2px solid color-mix(in oklch, var(--paper-strong) 74%, var(--blue));
  border-radius: 999px;
  transform: translateY(-58%);
  pointer-events: none;
}

body[data-page="field-sites"] .topbar .search-shell::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 2rem;
  width: 0.48rem;
  height: 2px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--paper-strong) 74%, var(--blue));
  transform: translateY(0.28rem) rotate(45deg);
  pointer-events: none;
}

body[data-page="field-sites"] .topbar .search-shell input {
  min-height: 3.25rem;
  padding: 0.82rem 1.25rem 0.82rem 3.25rem;
  border-color: color-mix(in oklch, var(--paper-strong) 16%, transparent);
  border-radius: 999px;
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--blue));
  background: color-mix(in oklch, oklch(15% 0.026 199) 88%, transparent);
  box-shadow:
    0 18px 38px color-mix(in oklch, var(--ink) 30%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 12%, transparent);
}

body[data-page="field-sites"] .topbar .search-shell input::placeholder {
  color: color-mix(in oklch, var(--paper-strong) 62%, var(--blue));
}

body[data-page="field-sites"] .search-panel {
  border-color: color-mix(in oklch, var(--paper-strong) 16%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 90%, var(--blue));
  background: oklch(16% 0.028 199);
}

body[data-page="field-sites"] .archive-earth-focus {
  top: 0;
}

body[data-page="field-sites"] .archive-earth-canvas {
  height: calc(100vh - var(--archive-card-peek));
  height: calc(100svh - var(--archive-card-peek));
  min-height: 43rem;
  background:
    radial-gradient(circle at 68% 40%, color-mix(in oklch, var(--blue) 12%, transparent), transparent 35rem),
    linear-gradient(180deg, color-mix(in oklch, var(--paper-strong) 96%, var(--blue)), var(--paper) 58%, color-mix(in oklch, var(--paper) 92%, var(--sand)));
  box-shadow:
    inset 0 -12rem 12rem color-mix(in oklch, var(--ink) 10%, transparent),
    inset 0 0 0 1px color-mix(in oklch, var(--ink) 11%, transparent);
}

body[data-page="field-sites"] .archive-earth-canvas .map-scene {
  background:
    radial-gradient(circle at 72% 38%, color-mix(in oklch, var(--blue) 10%, transparent), transparent 32rem),
    color-mix(in oklch, var(--paper-strong) 72%, var(--paper));
}

body[data-page="field-sites"] .archive-earth-canvas::after {
  background:
    radial-gradient(circle at 28% 40%, color-mix(in oklch, var(--ink) 8%, transparent), transparent 34rem),
    linear-gradient(90deg, color-mix(in oklch, var(--ink) 7%, transparent) 1px, transparent 1px),
    linear-gradient(180deg, color-mix(in oklch, var(--ink) 8%, transparent), transparent 44%, color-mix(in oklch, var(--ink) 12%, transparent));
  background-size: auto, 4.3rem 100%, auto;
}

body[data-page="field-sites"] .archive-map-titleplate {
  top: clamp(5.2rem, 8.5vh, 7.2rem);
  bottom: auto;
  left: clamp(2rem, 4vw, 4rem);
  width: min(45rem, 46vw);
  gap: 0.78rem;
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--blue));
  filter: drop-shadow(0 26px 44px color-mix(in oklch, var(--ink) 54%, transparent));
  transform-origin: left top;
}

body[data-page="field-sites"] .archive-map-titleplate .eyebrow {
  color: color-mix(in oklch, var(--sand) 92%, var(--paper-strong));
  font-size: 0.78rem;
}

body[data-page="field-sites"] .archive-map-titleplate h1 {
  max-width: 11.5ch;
  color: color-mix(in oklch, var(--paper-strong) 97%, var(--sand));
  font-size: clamp(4.7rem, 6vw, 7rem);
  line-height: 0.9;
  text-shadow:
    0 2px 2px color-mix(in oklch, var(--ink) 92%, transparent),
    0 16px 36px color-mix(in oklch, var(--ink) 66%, transparent);
}

body[data-page="field-sites"] .archive-map-titleplate p:not(.eyebrow) {
  max-width: 30ch;
  color: color-mix(in oklch, var(--paper-strong) 78%, var(--blue));
  font-size: 1.08rem;
  font-weight: 550;
  line-height: 1.48;
}

body[data-page="field-sites"] .site-archive:not(.has-active-region) .archive-map-titleplate p:not(.eyebrow) {
  max-width: min(28ch, 36vw);
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate {
  width: min(47rem, 47vw);
  opacity: 1;
  transform: none;
}

body[data-page="field-sites"] .archive-map-titleplate,
body[data-page="field-sites"] .site-archive.is-records-engaged .archive-map-titleplate,
body[data-page="field-sites"] .site-archive.has-active-region.is-records-engaged .archive-map-titleplate {
  opacity: 1;
  transform: none;
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
  max-width: 13.5ch;
  font-size: clamp(4rem, 5.1vw, 6.2rem);
  line-height: 0.92;
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate p:not(.eyebrow) {
  display: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map,
body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
  top: clamp(21.5rem, 39vh, 28.25rem);
  left: clamp(2rem, 4vw, 4rem);
  grid-template-rows: auto auto;
  gap: 0.56rem;
  width: min(56rem, 56vw);
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-sheet__header {
  display: none;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-filter-row__label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  border: 0;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-insets__track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.58rem;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
  min-height: 3.02rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 12%, transparent);
  border-radius: 0.5rem;
  color: color-mix(in oklch, var(--paper-strong) 86%, var(--blue));
  background: color-mix(in oklch, oklch(15% 0.026 199) 78%, transparent);
  box-shadow:
    0 15px 32px color-mix(in oklch, var(--ink) 22%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 9%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
  grid-template-columns: 1.78rem minmax(0, 1fr);
  gap: 0.46rem;
  padding: 0.42rem 0.58rem;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset__thumb {
  width: 1.78rem;
  min-height: 1.78rem;
  border: 1px solid color-mix(in oklch, var(--blue) 46%, transparent);
  color: color-mix(in oklch, var(--blue) 94%, var(--paper-strong));
  background: color-mix(in oklch, var(--reef-deep) 58%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset strong {
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--blue));
  font-family: var(--ui-font);
  font-size: 0.8rem;
  font-weight: 850;
  line-height: 1.04;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset em {
  color: color-mix(in oklch, var(--paper-strong) 66%, var(--blue));
  font-size: 0.68rem;
  line-height: 1.12;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button.is-active,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button:hover,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button.is-active {
  border-color: color-mix(in oklch, var(--paper-strong) 38%, transparent);
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  box-shadow:
    0 18px 34px color-mix(in oklch, var(--ink) 28%, transparent),
    0 0 0 3px color-mix(in oklch, var(--reef) 13%, transparent);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover strong,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover em,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active strong,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active em {
  color: var(--olive-deep);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover .archive-earth-inset__thumb,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active .archive-earth-inset__thumb {
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--blue));
  background: var(--reef);
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-rail {
  display: flex;
  align-items: stretch;
  gap: 0.52rem;
  min-width: 0;
}

body[data-page="field-sites"] .archive-island-prompt {
  display: grid;
  align-items: center;
  min-width: min(21rem, 45vw);
  padding: 0 0.8rem;
  color: color-mix(in oklch, var(--paper-strong) 58%, var(--blue));
  font-size: 0.84rem;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-reset button,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-island-list button {
  padding: 0.48rem 0.78rem;
  font-size: 0.74rem;
  font-weight: 850;
}

body[data-page="field-sites"] .archive-map-stats {
  position: absolute;
  z-index: 6;
  top: clamp(30rem, 52vh, 38rem);
  left: clamp(2rem, 4vw, 4rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(7.9rem, 1fr));
  gap: 0.72rem;
  width: min(59rem, 58vw);
  margin: 0;
  pointer-events: none;
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-stats,
body[data-page="field-sites"] .site-archive.has-active-region.is-records-engaged .archive-map-stats {
  display: grid;
}

body[data-page="field-sites"] .archive-map-stats div {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0 0.78rem;
  align-items: center;
  min-height: 4.95rem;
  padding: 0.72rem 1rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 11%, transparent);
  border-radius: 0.55rem;
  background: color-mix(in oklch, oklch(14% 0.026 199) 78%, transparent);
  box-shadow:
    0 18px 36px color-mix(in oklch, var(--ink) 23%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 8%, transparent);
}

body[data-page="field-sites"] .archive-map-stats dt {
  grid-column: 2;
  color: color-mix(in oklch, var(--paper-strong) 74%, var(--blue));
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  text-transform: none;
}

body[data-page="field-sites"] .archive-map-stats dd {
  grid-column: 2;
  margin: 0;
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--sand));
  font-family: var(--display-font);
  font-size: 1.82rem;
  font-weight: 850;
  line-height: 0.95;
}

body[data-page="field-sites"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
  max-height: min(42svh, 25rem);
  margin: -10.9rem clamp(1.25rem, 2.6vw, 2.3rem) 0;
  padding: 0.82rem 1.2rem 1.2rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 12%, transparent);
  border-radius: 0.86rem;
  background:
    linear-gradient(180deg, color-mix(in oklch, oklch(16% 0.028 199) 90%, transparent), color-mix(in oklch, oklch(11% 0.024 198) 94%, transparent)),
    radial-gradient(circle at 10% 0%, color-mix(in oklch, var(--reef) 12%, transparent), transparent 18rem);
  box-shadow:
    0 -20px 52px color-mix(in oklch, var(--ink) 28%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 10%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results-bar {
  top: 0;
  min-height: 2.45rem;
  margin: 0 0 0.72rem;
  color: color-mix(in oklch, var(--paper-strong) 86%, var(--blue));
  background: transparent;
  font-size: 0.95rem;
  font-weight: 850;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results {
  grid-template-columns: repeat(auto-fill, minmax(min(18.4rem, 100%), 1fr));
  gap: 0.72rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
  min-height: 12.4rem;
  border-color: color-mix(in oklch, var(--paper-strong) 16%, transparent);
  border-radius: 0.46rem;
  background: oklch(14% 0.026 198);
  box-shadow: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link {
  min-height: 12.4rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card:hover,
body[data-page="field-sites"] .archive-stage--records-only .archive-site-card.is-map-active {
  border-color: color-mix(in oklch, var(--reef) 52%, var(--paper-strong));
  box-shadow:
    0 0 0 3px color-mix(in oklch, var(--reef) 14%, transparent),
    0 18px 34px color-mix(in oklch, var(--ink) 28%, transparent);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link::after {
  background:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink) 22%, transparent) 48%, color-mix(in oklch, var(--ink) 82%, transparent) 100%),
    linear-gradient(90deg, color-mix(in oklch, var(--ink) 42%, transparent), transparent 58%);
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
  color: color-mix(in oklch, var(--paper-strong) 94%, var(--sand));
  font-size: 1.18rem;
}

body[data-page="field-sites"] .archive-stage-handle {
  color: color-mix(in oklch, var(--paper-strong) 70%, var(--blue));
  background: color-mix(in oklch, oklch(17% 0.028 199) 92%, transparent);
  border-color: color-mix(in oklch, var(--paper-strong) 16%, transparent);
}

@media (max-width: 1180px) {
  body[data-page="field-sites"] .archive-map-titleplate,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate {
    width: min(43rem, calc(100% - 4rem));
  }

  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map,
  body[data-page="field-sites"] .archive-map-stats {
    width: calc(100% - 4rem);
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-insets__track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
    flex: 0 0 13.5rem;
    scroll-snap-align: start;
  }
}

@media (max-width: 760px) {
  body[data-page="field-sites"] {
    --landing-rail-width: 0rem;
    --archive-card-peek: 9rem;
  }

  body[data-page="field-sites"] .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-page="field-sites"] .sidebar {
    display: none;
  }

  body[data-page="field-sites"] .topbar .search-shell {
    width: calc(100vw - 1.5rem);
    margin-top: 0.75rem;
  }

  body[data-page="field-sites"] .archive-earth-canvas {
    min-height: 54rem;
  }

  body[data-page="field-sites"] .archive-map-titleplate,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate {
    top: 19rem;
    left: 1rem;
    width: calc(100% - 2rem);
  }

  body[data-page="field-sites"] .archive-map-titleplate h1,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
    max-width: 8.5ch;
    font-size: 3.2rem;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    top: 5.35rem;
    left: 1rem;
    width: calc(100% - 2rem);
  }

  body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset {
    flex: 0 0 min(68vw, 14rem);
  }

  body[data-page="field-sites"] .archive-map-stats {
    top: 39rem;
    left: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: calc(100% - 2rem);
  }

  body[data-page="field-sites"] .archive-map-stats div {
    min-height: 4rem;
    padding: 0.55rem 0.72rem;
  }

  body[data-page="field-sites"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
    max-height: 38svh;
    margin: -5rem 0.75rem 0;
    padding: 0.7rem;
    border-radius: 0.65rem;
  }
}

.material-symbols-outlined {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Material Symbols Outlined";
  font-style: normal;
  font-weight: normal;
  line-height: 1;
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "liga";
  font-variation-settings:
    "FILL" 0,
    "wght" 650,
    "GRAD" 0,
    "opsz" 24;
}

.sidebar__link--icon::before {
  content: none;
  display: none;
}

.sidebar__icon {
  flex: 0 0 auto;
  width: 1.45rem;
  min-height: 1.45rem;
  color: currentColor;
  font-size: 1.42rem;
}

.sidebar__label {
  min-width: 0;
}

body[data-page="field-sites"] .brand__mark {
  filter:
    brightness(0)
    saturate(100%)
    invert(83%)
    sepia(31%)
    saturate(520%)
    hue-rotate(350deg)
    brightness(108%)
    contrast(94%)
    drop-shadow(0 0 0.82rem color-mix(in oklch, var(--sand) 46%, transparent));
  opacity: 1;
}

body[data-page="field-sites"] .sidebar__link--icon::before {
  content: none;
  display: none;
}

body[data-page="field-sites"] .sidebar__icon {
  width: 2rem;
  min-height: 2rem;
  color: color-mix(in oklch, var(--paper-strong) 88%, var(--blue));
  font-size: 2rem;
  font-variation-settings:
    "FILL" 0,
    "wght" 600,
    "GRAD" 0,
    "opsz" 28;
}

body[data-page="field-sites"] .sidebar__link.is-active .sidebar__icon,
body[data-page="field-sites"] .sidebar__link:hover .sidebar__icon {
  color: color-mix(in oklch, var(--sand) 92%, var(--paper-strong));
  font-variation-settings:
    "FILL" 1,
    "wght" 700,
    "GRAD" 0,
    "opsz" 28;
}

body[data-page="field-sites"] .archive-title-main,
body[data-page="field-sites"] .archive-title-sub {
  display: block;
}

body[data-page="field-sites"] .archive-title-sub {
  margin-top: 0.22rem;
  color: color-mix(in oklch, var(--blue) 78%, var(--paper-strong));
  font-family: var(--ui-font);
  font-size: 0.45em;
  font-weight: 850;
  line-height: 1.02;
  text-shadow:
    0 2px 2px color-mix(in oklch, var(--ink) 88%, transparent),
    0 12px 30px color-mix(in oklch, var(--ink) 70%, transparent);
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
  max-width: 12.4ch;
  font-size: clamp(3.35rem, 4.45vw, 5.45rem);
  line-height: 0.91;
}

body[data-page="field-sites"] .archive-map-titleplate.has-subregion-title h1 {
  max-width: 10.7ch;
}

body[data-page="field-sites"] .archive-map-titleplate.has-subregion-title p:not(.eyebrow) {
  display: none;
}

body[data-page="field-sites"] .archive-map-titleplate.has-filtered-title p:not(.eyebrow) {
  display: none;
}

@media (min-width: 761px) and (max-height: 780px) {
  body[data-page="field-sites"] .site-archive:not(.has-active-region) .archive-map-titleplate p:not(.eyebrow) {
    display: none;
  }

  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    top: clamp(17rem, 33vh, 20.5rem);
  }
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset__thumb.material-symbols-outlined,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset--all .archive-earth-inset__thumb.material-symbols-outlined,
body[data-page="field-sites"] .archive-island-rail .archive-region-card__icon.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-size: 1.45rem;
  font-weight: normal;
  line-height: 1;
  font-variation-settings:
    "FILL" 0,
    "wght" 650,
    "GRAD" 0,
    "opsz" 24;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset:hover .archive-earth-inset__thumb.material-symbols-outlined,
body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset.is-active .archive-earth-inset__thumb.material-symbols-outlined {
  font-variation-settings:
    "FILL" 1,
    "wght" 700,
    "GRAD" 0,
    "opsz" 24;
}

body[data-page="field-sites"] .archive-island-rail .archive-region-card__icon.material-symbols-outlined {
  color: color-mix(in oklch, var(--blue) 88%, var(--paper-strong));
  background: color-mix(in oklch, var(--reef-deep) 72%, transparent);
}

body[data-page="field-sites"] .archive-map-stats,
body[data-page="field-sites"] .archive-stage--records-only .archive-results-bar {
  display: none;
}

@media (max-width: 760px) {
  body[data-page="field-sites"] .archive-map-titleplate,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate {
    top: 15.6rem;
  }

  body[data-page="field-sites"] .archive-map-titleplate h1,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
    max-width: 8.2ch;
    font-size: 2.88rem;
    line-height: 0.92;
  }

  body[data-page="field-sites"] .archive-map-titleplate p:not(.eyebrow) {
    max-width: 23ch;
    font-size: 1rem;
  }

  body[data-page="field-sites"] .site-archive:not(.has-active-region) .archive-map-titleplate p:not(.eyebrow) {
    display: none;
  }

  body[data-page="field-sites"] .archive-map-titleplate.has-subregion-title h1 {
    max-width: 9.4ch;
  }

  body[data-page="field-sites"] .archive-title-sub {
    font-size: 0.5em;
  }
}

/* Fixed inset atlas card rail: horizontal evidence browsing without page-scroll staging. */
body[data-page="field-sites"] {
  --archive-card-peek: 0rem;
  --archive-slider-card-height: clamp(7.75rem, 14svh, 8.35rem);
  --archive-rail-side-gap: clamp(1.15rem, 1.8vw, 2.15rem);
  --archive-rail-bottom-gap: clamp(0.95rem, 1.8vh, 1.5rem);
  --archive-rail-height: calc(var(--archive-slider-card-height) + 2rem);
  --archive-filter-to-rail-gap: clamp(0.58rem, 1.1vh, 0.84rem);
}

body[data-page="field-sites"] .site-archive {
  --archive-card-peek: 0rem;
}

body[data-page="field-sites"] .archive-filter-sheet--map,
body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
  position: fixed;
  z-index: 33;
  top: auto;
  bottom: calc(var(--archive-rail-bottom-gap) + var(--archive-rail-height) + var(--archive-filter-to-rail-gap));
  left: calc(var(--landing-rail-width, 0rem) + var(--archive-rail-side-gap));
  width: min(56rem, calc(100vw - var(--landing-rail-width, 0rem) - var(--archive-rail-side-gap) - var(--archive-rail-side-gap)));
}

body[data-page="field-sites"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
  position: fixed;
  z-index: 32;
  right: var(--archive-rail-side-gap);
  bottom: var(--archive-rail-bottom-gap);
  left: calc(var(--landing-rail-width, 0rem) + var(--archive-rail-side-gap));
  height: var(--archive-rail-height);
  max-height: none;
  margin: 0;
  padding: 0.86rem clamp(1rem, 2.2vw, 2rem) 1.06rem;
  overflow: visible;
  overscroll-behavior: contain;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 13%, transparent);
  border-radius: 0.78rem;
  background:
    linear-gradient(180deg, oklch(10% 0.024 198 / 0.18) 0%, oklch(9% 0.024 198 / 0.58) 30%, oklch(8% 0.022 198 / 0.82) 100%),
    linear-gradient(90deg, oklch(7% 0.022 198 / 0.62), oklch(7% 0.022 198 / 0.22) 12%, oklch(7% 0.022 198 / 0.24) 88%, oklch(7% 0.022 198 / 0.62));
  box-shadow:
    0 20px 54px color-mix(in oklch, var(--ink) 42%, transparent),
    0 -16px 48px color-mix(in oklch, var(--ink) 22%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 10%, transparent);
}

body[data-page="field-sites"] .archive-stage-handle {
  display: none;
}

body[data-page="field-sites"] .archive-rail-nav {
  position: absolute;
  z-index: 3;
  top: calc(-2.55rem - 1px);
  right: clamp(0.38rem, 0.8vw, 0.78rem);
  display: flex;
  gap: 0.38rem;
  pointer-events: auto;
}

body[data-page="field-sites"] .archive-rail-nav__button {
  display: inline-grid;
  place-items: center;
  width: 2.18rem;
  height: 2.18rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 18%, transparent);
  border-radius: 0.54rem;
  color: color-mix(in oklch, var(--paper-strong) 90%, var(--blue));
  background: color-mix(in oklch, oklch(13% 0.026 199) 86%, transparent);
  box-shadow:
    0 12px 26px color-mix(in oklch, var(--ink) 31%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 9%, transparent);
  cursor: pointer;
}

body[data-page="field-sites"] .archive-rail-nav__button:hover,
body[data-page="field-sites"] .archive-rail-nav__button:focus-visible {
  border-color: color-mix(in oklch, var(--paper-strong) 40%, transparent);
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
}

body[data-page="field-sites"] .archive-rail-nav__button:disabled {
  opacity: 0.34;
  cursor: default;
}

body[data-page="field-sites"] .archive-rail-nav__button .material-symbols-outlined {
  margin: 0;
  color: currentColor;
  font-family: "Material Symbols Outlined";
  font-size: 1.34rem;
  font-weight: normal;
  line-height: 1;
  text-shadow: none;
  font-variation-settings:
    "FILL" 0,
    "wght" 650,
    "GRAD" 0,
    "opsz" 24;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results-shell {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 0.56rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results {
  display: flex;
  grid-template-columns: none;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 0.72rem;
  width: 100%;
  height: 100%;
  max-height: 100%;
  padding: 0.04rem 0 0.34rem;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  overscroll-behavior-y: none;
  scroll-padding-inline: clamp(1rem, 2.2vw, 2rem);
  scroll-snap-type: none;
  scrollbar-width: none;
  touch-action: pan-x;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-results::-webkit-scrollbar {
  display: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
  flex: 0 0 clamp(14rem, 18vw, 18.25rem);
  width: clamp(14rem, 18vw, 18.25rem);
  height: var(--archive-slider-card-height);
  min-height: var(--archive-slider-card-height);
  scroll-snap-align: none;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__link {
  height: 100%;
  min-height: 100%;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__body {
  padding: 1.34rem 0.7rem 0.62rem;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
  display: -webkit-box;
  max-height: 2.3em;
  overflow: hidden;
  font-size: 0.98rem;
  line-height: 1.12;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

@media (max-width: 760px) {
  body[data-page="field-sites"] {
    --archive-slider-card-height: 7.4rem;
    --archive-rail-side-gap: 0.75rem;
    --archive-rail-bottom-gap: 0.72rem;
    --archive-rail-height: calc(var(--archive-slider-card-height) + 1.6rem);
  }

  body[data-page="field-sites"] .archive-filter-sheet--map,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-filter-sheet--map {
    bottom: calc(var(--archive-rail-bottom-gap) + var(--archive-rail-height) + 0.52rem);
    left: var(--archive-rail-side-gap);
    width: calc(100vw - var(--archive-rail-side-gap) - var(--archive-rail-side-gap));
  }

  body[data-page="field-sites"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="grid"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="list"] .archive-stage--records-only,
  body[data-page="field-sites"] .site-archive[data-view="map"] .archive-stage--records-only {
    right: var(--archive-rail-side-gap);
    left: var(--archive-rail-side-gap);
    height: var(--archive-rail-height);
    padding: 0.7rem 0.75rem 0.9rem;
  }

  body[data-page="field-sites"] .archive-stage--records-only .archive-site-card {
    flex-basis: min(72vw, 15.5rem);
    width: min(72vw, 15.5rem);
  }
}

/* Shared atlas rail for landing, site detail, and photo library pages. */
body[data-section="field-sites"],
body[data-page="photos"] {
  --landing-rail-width: 6.1rem;
}

body[data-section="field-sites"] .app-shell,
body[data-page="photos"] .app-shell {
  grid-template-columns: var(--landing-rail-width) minmax(0, 1fr);
}

body[data-section="field-sites"] .sidebar,
body[data-page="photos"] .sidebar {
  position: sticky;
  top: 0;
  z-index: 60;
  box-sizing: border-box;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.2rem;
  min-height: 100vh;
  min-height: 100svh;
  padding: 1.25rem 0 1.5rem;
  border-right: 1px solid color-mix(in oklch, var(--paper-strong) 14%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--reef-deep) 22%, oklch(13% 0.026 198)), oklch(10% 0.024 198)),
    radial-gradient(circle at 50% 0%, color-mix(in oklch, var(--sand) 13%, transparent), transparent 8rem);
  box-shadow: 18px 0 40px color-mix(in oklch, var(--ink) 28%, transparent);
}

body[data-section="field-sites"] .brand,
body[data-page="photos"] .brand {
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  min-height: 4.2rem;
  margin: 0;
  padding: 0;
  border: 0;
}

body[data-section="field-sites"] .brand__mark,
body[data-page="photos"] .brand__mark {
  width: 3.3rem;
  filter:
    brightness(0)
    saturate(100%)
    invert(83%)
    sepia(31%)
    saturate(520%)
    hue-rotate(350deg)
    brightness(108%)
    contrast(94%)
    drop-shadow(0 0 0.82rem color-mix(in oklch, var(--sand) 46%, transparent));
  opacity: 1;
}

body[data-section="field-sites"] .brand__text,
body[data-page="photos"] .brand__text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

body[data-section="field-sites"] .sidebar__nav,
body[data-page="photos"] .sidebar__nav {
  align-content: start;
  gap: 0;
  margin: 0;
}

body[data-section="field-sites"] .sidebar__link,
body[data-page="photos"] .sidebar__link {
  position: relative;
  display: grid;
  place-items: center;
  gap: 0.45rem;
  min-height: 6.1rem;
  padding: 0.72rem 0.36rem;
  border: 0;
  border-radius: 0;
  color: color-mix(in oklch, var(--paper-strong) 78%, var(--blue));
  background: transparent;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
}

body[data-section="field-sites"] .sidebar__link.is-active,
body[data-page="photos"] .sidebar__link.is-active {
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--blue));
  background:
    radial-gradient(circle at 0 50%, color-mix(in oklch, var(--reef) 32%, transparent), transparent 4.5rem),
    color-mix(in oklch, var(--reef-deep) 28%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--paper-strong) 8%, transparent);
}

body[data-section="field-sites"] .sidebar__link.is-disabled,
body[data-page="photos"] .sidebar__link.is-disabled {
  color: color-mix(in oklch, var(--paper-strong) 44%, var(--blue));
  background: transparent;
  opacity: 0.62;
}

body[data-section="field-sites"] .sidebar__link--icon::before,
body[data-page="photos"] .sidebar__link--icon::before {
  content: none;
  display: none;
}

body[data-section="field-sites"] .sidebar__icon,
body[data-page="photos"] .sidebar__icon {
  width: 2rem;
  min-height: 2rem;
  color: color-mix(in oklch, var(--paper-strong) 88%, var(--blue));
  font-family: "Material Symbols Outlined";
  font-size: 2rem;
  font-style: normal;
  font-weight: normal;
  line-height: 1;
  font-variation-settings:
    "FILL" 0,
    "wght" 600,
    "GRAD" 0,
    "opsz" 28;
}

body[data-section="field-sites"] .sidebar__link.is-active .sidebar__icon,
body[data-section="field-sites"] .sidebar__link:hover .sidebar__icon,
body[data-page="photos"] .sidebar__link.is-active .sidebar__icon,
body[data-page="photos"] .sidebar__link:hover .sidebar__icon {
  color: color-mix(in oklch, var(--sand) 92%, var(--paper-strong));
  font-variation-settings:
    "FILL" 1,
    "wght" 700,
    "GRAD" 0,
    "opsz" 28;
}

body[data-section="field-sites"] .app-main,
body[data-page="photos"] .app-main {
  min-width: 0;
}

@media (max-width: 760px) {
  body[data-section="field-sites"],
  body[data-page="photos"] {
    --landing-rail-width: 0rem;
  }

  body[data-section="field-sites"] .app-shell,
  body[data-page="photos"] .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-section="field-sites"] .sidebar,
  body[data-page="photos"] .sidebar {
    display: none;
  }
}

/* Site data controls clear the shared atlas rail and use the overview button vocabulary. */
body[data-section="field-sites"]:not([data-page="field-sites"]) {
  --site-detail-gutter: clamp(2rem, 4vw, 4rem);
  --site-detail-viewport-gutter: calc(var(--landing-rail-width, 0rem) + var(--site-detail-gutter));
  --site-map-story-edge-offset: clamp(1rem, 2vw, 1.25rem);
  --site-data-control-inset: calc(var(--landing-rail-width, 0rem) + clamp(1rem, 1.8vw, 1.55rem));
  --site-expanded-photo-left: calc(var(--landing-rail-width, 0rem) + var(--photo-gallery-frame, 0rem));
  --site-expanded-photo-width: calc(100vw - var(--landing-rail-width, 0rem) - (var(--photo-gallery-frame, 0rem) * 2));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story {
  --story-left-column-x: calc(var(--site-detail-gutter) + var(--site-map-story-edge-offset));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate {
  left: var(--site-detail-gutter);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-titleplate {
  left: calc(var(--site-detail-gutter) + var(--site-map-story-edge-offset));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-rail {
  left: calc(var(--site-detail-gutter) + var(--site-map-story-edge-offset) - var(--site-story-pad-x, 0rem));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring .site-story-titleplate {
  left: var(--site-detail-viewport-gutter);
  width: min(32rem, calc(100vw - var(--site-detail-viewport-gutter) - 2rem));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring .site-story-rail {
  left: var(--site-detail-viewport-gutter);
  transform: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-photo-gallery-expanded {
  --site-expanded-photo-left: calc(var(--landing-rail-width, 0rem) + var(--photo-gallery-frame));
  --site-expanded-photo-width: calc(100vw - var(--landing-rail-width, 0rem) - (var(--photo-gallery-frame) * 2));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice {
  left: var(--site-data-control-inset) !important;
  width: clamp(8.9rem, 10vw, 10.25rem);
  transform: translateY(-50%) !important;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring .site-map-story__data .site-data-workspace,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring .site-map-story__data .site-data-workspace {
  left: calc(var(--site-data-control-inset) + clamp(9.6rem, 11.4vw, 12rem));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring.is-photo-gallery-expanded .site-map-story__data .site-data-workspace,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring.is-photo-gallery-expanded .site-map-story__data .site-data-workspace[data-story-data-view="photos"] {
  left: var(--site-expanded-photo-left);
  width: var(--site-expanded-photo-width);
  max-width: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--dossier.is-photo-gallery-expanded .site-map-story__data-window {
  width: var(--site-expanded-photo-width);
  max-width: none;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions {
  gap: 0.46rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions button,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions button,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions button {
  grid-template-columns: 1.72rem minmax(0, 1fr);
  min-height: 3rem;
  padding: 0.46rem 0.54rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 13%, transparent);
  border-radius: 0.5rem;
  color: color-mix(in oklch, var(--paper-strong) 86%, var(--blue));
  background: color-mix(in oklch, oklch(15% 0.026 199) 78%, transparent);
  box-shadow:
    0 15px 32px color-mix(in oklch, var(--ink) 22%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 9%, transparent);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button::before {
  width: 1.5rem;
  height: 1.5rem;
  border-color: color-mix(in oklch, var(--blue) 46%, transparent);
  color: color-mix(in oklch, var(--blue) 94%, var(--paper-strong));
  background: color-mix(in oklch, var(--reef-deep) 58%, transparent);
  font-size: 0.78rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions strong {
  color: color-mix(in oklch, var(--paper-strong) 92%, var(--blue));
  font-size: 0.78rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions span,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring:not(.is-data-choice):not(.is-map-data-hidden) .site-data-choice__actions span {
  color: color-mix(in oklch, var(--paper-strong) 62%, var(--blue));
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:hover,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:focus-visible,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button.is-active,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button[aria-pressed="true"],
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions button.is-active,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.is-data-exploring:not(.is-map-data-hidden) .site-data-choice__actions button[aria-pressed="true"] {
  border-color: color-mix(in oklch, var(--paper-strong) 38%, transparent);
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  box-shadow:
    0 18px 34px color-mix(in oklch, var(--ink) 28%, transparent),
    0 0 0 3px color-mix(in oklch, var(--reef) 13%, transparent);
  transform: translateY(-1px);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:hover strong,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:focus-visible strong,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button.is-active strong,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button[aria-pressed="true"] strong,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:hover span,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:focus-visible span,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button.is-active span,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button[aria-pressed="true"] span {
  color: var(--olive-deep);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:hover::before,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button:focus-visible::before,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button.is-active::before,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-choice__actions button[aria-pressed="true"]::before {
  border-color: color-mix(in oklch, var(--reef) 38%, transparent);
  color: color-mix(in oklch, var(--paper-strong) 96%, var(--blue));
  background: var(--reef);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .map-navigation-controls__toggle {
  min-width: 8.2rem;
  min-height: 2.72rem;
  padding: 0 0.88rem;
  border: 1px solid color-mix(in oklch, var(--paper-strong) 18%, transparent);
  border-radius: 0.54rem;
  color: color-mix(in oklch, var(--paper-strong) 90%, var(--blue));
  background: color-mix(in oklch, oklch(13% 0.026 199) 86%, transparent);
  box-shadow:
    0 12px 26px color-mix(in oklch, var(--ink) 31%, transparent),
    inset 0 1px 0 color-mix(in oklch, var(--paper-strong) 9%, transparent);
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .map-navigation-controls__toggle:hover,
body[data-section="field-sites"]:not([data-page="field-sites"]) .map-navigation-controls__toggle:focus-visible,
body[data-section="field-sites"]:not([data-page="field-sites"]) .map-navigation-controls.is-open .map-navigation-controls__toggle {
  border-color: color-mix(in oklch, var(--paper-strong) 40%, transparent);
  color: var(--olive-deep);
  background: color-mix(in oklch, var(--paper-strong) 92%, var(--sand));
  box-shadow:
    0 18px 34px color-mix(in oklch, var(--ink) 28%, transparent),
    0 0 0 3px color-mix(in oklch, var(--reef) 13%, transparent);
}

@media (max-width: 760px) {
  body[data-section="field-sites"]:not([data-page="field-sites"]) {
    --site-detail-gutter: clamp(0.82rem, 4vw, 1rem);
    --site-map-story-edge-offset: 0rem;
    --site-data-control-inset: clamp(0.75rem, 4vw, 1rem);
  }
}

/* Impeccable bolder typeset exploration. Kept as CSS so DESIGN.md remains the baseline. */
body[data-page="field-sites"],
body[data-section="field-sites"]:not([data-page="field-sites"]) {
  --atlas-display-strong: 6.25rem;
  --atlas-display-site: 4.2rem;
  --atlas-story-heading: 3.2rem;
  --atlas-card-title: 1.12rem;
  --atlas-body-strong: 1.06rem;
  --atlas-label-tight: 0.72rem;
  font-variant-numeric: tabular-nums;
}

body[data-page="field-sites"] .archive-map-titleplate {
  width: min(49rem, 48vw);
  gap: 0.62rem;
}

body[data-page="field-sites"] .archive-map-titleplate .eyebrow,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate .eyebrow,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-card__copy > span {
  font-size: var(--atlas-label-tight);
  font-weight: 950;
  line-height: 1.05;
}

body[data-page="field-sites"] .archive-map-titleplate h1 {
  max-width: 9.6ch;
  font-size: var(--atlas-display-strong);
  font-weight: 900;
  line-height: 0.83;
  text-wrap: balance;
}

body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
  max-width: 11.4ch;
  font-size: 5.25rem;
  line-height: 0.86;
}

body[data-page="field-sites"] .archive-title-sub {
  margin-top: 0.28rem;
  font-size: 0.38em;
  font-weight: 950;
  line-height: 0.95;
}

body[data-page="field-sites"] .archive-map-titleplate p:not(.eyebrow) {
  max-width: 25ch;
  font-size: var(--atlas-body-strong);
  font-weight: 700;
  line-height: 1.34;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset strong {
  font-size: 0.84rem;
  font-weight: 900;
  line-height: 0.98;
}

body[data-page="field-sites"] .archive-filter-sheet--map .archive-earth-inset em {
  font-size: 0.66rem;
  font-weight: 760;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
  max-height: 2.1em;
  font-size: var(--atlas-card-title);
  font-weight: 900;
  line-height: 1.02;
  text-wrap: balance;
}

body[data-page="field-sites"] .archive-stage--records-only .archive-site-card__body {
  padding: 1.12rem 0.74rem 0.62rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate {
  width: min(26rem, 32vw);
  gap: 0.54rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate h1 {
  max-width: 9.2ch;
  font-size: var(--atlas-display-site);
  font-weight: 900;
  line-height: 0.84;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate h1 span {
  margin-bottom: 0.22rem;
  font-family: var(--ui-font);
  font-size: 0.28em;
  font-weight: 950;
  line-height: 1;
  text-transform: uppercase;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring .site-story-titleplate h1 {
  max-width: min(30rem, calc(100vw - var(--site-detail-viewport-gutter) - 2rem));
  font-size: 1.18rem;
  line-height: 1.08;
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
  text-wrap: balance;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story.is-data-exploring .site-story-titleplate h1 span {
  display: inline;
  margin: 0 0.38rem 0 0;
  font-size: 0.86em;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-card__copy :is(h2, h3) {
  max-width: 13ch;
  font-size: var(--atlas-story-heading);
  font-weight: 900;
  line-height: 0.86;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-card__copy p {
  max-width: 39ch;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.38;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--dossier .site-story-card__copy :is(h2, h3) {
  font-size: 2.35rem;
  font-weight: 900;
  line-height: 0.94;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--dossier .site-story-card__copy p,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-panel,
body[data-section="field-sites"]:not([data-page="field-sites"]) .data-table {
  font-size: 1.01rem;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-data-panel__header h2 {
  font-size: 1.18rem;
  font-weight: 900;
  line-height: 1.02;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-rail strong {
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1.05;
}

body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-rail ol a span,
body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-rail__data span {
  font-weight: 950;
}

@media (max-width: 1180px) {
  body[data-page="field-sites"] .archive-map-titleplate h1,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
    font-size: 4.15rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate h1 {
    font-size: 3.3rem;
  }
}

@media (min-width: 761px) and (max-height: 820px) {
  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-rail {
    top: calc(clamp(18rem, 30vh, 22rem) - var(--site-story-pad-top));
  }
}

@media (max-width: 760px) {
  body[data-page="field-sites"] .archive-map-titleplate h1,
  body[data-page="field-sites"] .site-archive.has-active-region .archive-map-titleplate h1 {
    max-width: 8.1ch;
    font-size: 2.86rem;
    line-height: 0.9;
  }

  body[data-page="field-sites"] .archive-title-sub {
    font-size: 0.48em;
  }

  body[data-page="field-sites"] .archive-stage--records-only .archive-site-card h2 {
    font-size: 1.02rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate h1 {
    font-size: 2.72rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-titleplate,
  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-titleplate {
    left: 1rem;
    width: calc(100vw - 2rem);
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-story-rail {
    display: none;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story.has-caption-layer .site-story-card:not(.site-story-card--text-only):not(.site-story-card--placeholder) > .site-story-card__copy {
    width: calc(100% - 2rem);
    margin-left: 1rem;
  }

  body[data-section="field-sites"]:not([data-page="field-sites"]) .site-map-story--story .site-story-card__copy :is(h2, h3) {
    font-size: 2.28rem;
  }
}