body {
  padding-bottom: 48px;
  font-size: 15px;
  line-height: 1.5;
}

.site-header,
.profile-shell,
.site-footer {
  width: min(1180px, calc(100% - 44px));
  margin-inline: auto;
}

.site-header nav {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.profile-shell {
  padding-top: 0;
}

.section-kicker,
.dialog-kicker {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 10px;
  font-variant: small-caps;
  letter-spacing: .55px;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.section-index {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  gap: 5px 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  font-size: 11px;
  font-variant: small-caps;
  letter-spacing: .35px;
}

.section-index a {
  color: var(--muted);
  text-decoration-color: transparent;
}

.section-index a:hover,
.section-index a[aria-current="location"] {
  color: var(--blue-dark);
  text-decoration-color: currentColor;
}

.section-block {
  scroll-margin-top: 46px;
  padding: 36px 0 42px;
}

.section-block + .section-block {
  border-top: 1px solid var(--line-strong);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-size: 26px;
  font-weight: 500;
  line-height: 1.15;
}

.profile-shell > .site-divider {
  margin: 20px auto 0;
}

#reports {
  scroll-margin-top: 70px;
}

.section-heading h3 {
  margin: 0;
}

.section-note,
.result-status,
.plot-status {
  color: var(--muted);
  font-size: 12px;
}

.result-status,
.plot-status {
  margin: 0;
}

.section-note {
  max-width: 850px;
  margin: -8px 0 22px;
}

input[type="search"],
select,
main button,
dialog button {
  min-height: 32px;
  padding: 5px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 12px;
}

main button,
dialog button {
  font-variant: small-caps;
  letter-spacing: .35px;
}

main button:hover:not(:disabled),
dialog button:hover:not(:disabled) {
  background: var(--surface);
}

input[type="search"]:focus,
select:focus {
  border-color: var(--blue);
  outline: 1px solid var(--blue);
  outline-offset: 0;
}

main button:focus-visible,
dialog button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.compact-control,
.search-control {
  display: grid;
  gap: 3px;
  color: var(--muted);
  font-size: 9px;
  font-variant: small-caps;
  letter-spacing: .35px;
}

.composition-bar {
  display: flex;
  width: 100%;
  min-height: 25px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.composition-bar > span {
  min-width: 1px;
  outline: 1px solid color-mix(in srgb, var(--ink) 28%, transparent);
  outline-offset: -1px;
}

.ancestry-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  gap: 42px;
  margin-top: 24px;
}

.composition-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.composition-list li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.composition-list .swatch,
.signal-swatch {
  width: 8px;
  height: 8px;
  background: var(--swatch);
  outline: 1px solid color-mix(in srgb, var(--ink) 34%, transparent);
  outline-offset: 1px;
}

.composition-name small {
  display: block;
  color: var(--muted);
  font-size: 10px;
}

.composition-value {
  font-variant-numeric: tabular-nums;
}

.regional-notes h3,
.privacy-grid h3 {
  margin: 0 0 9px;
  font-size: 15px;
  font-weight: 500;
}

.subsection-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line-strong);
}

.subsection-heading h3 {
  margin-bottom: 0;
}

.subsection-heading p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.subsection-heading .text-button {
  min-height: 24px;
  padding-block: 2px;
  white-space: nowrap;
}

.regional-signal {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr);
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.regional-signal strong {
  display: block;
  font-weight: 500;
}

.regional-signal span {
  color: var(--muted);
}

.version-history {
  margin-top: 25px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.version-history summary {
  cursor: pointer;
  color: var(--blue);
  font-size: 12px;
}

.version-table-scroll {
  max-height: 420px;
  margin-top: 12px;
}

.timeline-key {
  display: grid;
  grid-template-columns: 240px repeat(8, 1fr);
  margin-bottom: 5px;
  color: var(--muted);
  font: 9px/1.2 var(--mono);
  text-align: center;
}

.timeline-key span:first-child {
  text-align: left;
}

.timeline-key-point {
  display: grid;
  gap: 1px;
}

.timeline-key-point small {
  color: var(--faint);
  font: 8px/1.1 var(--mono);
}

.timeline-key-point strong {
  color: var(--muted-strong);
  font: 9px/1.1 var(--mono);
}

.timeline-row {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 38px;
  border-top: 1px solid var(--line);
}

.timeline-label {
  font-size: 12px;
}

.timeline-label small {
  display: none;
  color: var(--muted);
  font: 9px/1.3 var(--mono);
}

.timeline-track {
  position: relative;
  height: 18px;
  background: repeating-linear-gradient(90deg, transparent 0, transparent calc(12.5% - 1px), var(--line) calc(12.5% - 1px), var(--line) 12.5%);
}

.timeline-range {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: calc((var(--start) - 1) * 12.5%);
  width: calc(var(--width) * 12.5%);
  min-width: 4px;
  border: 1px solid rgb(0 0 0 / 12%);
  background: var(--range);
  overflow: hidden;
}

.timeline-range-label {
  overflow: hidden;
  padding-inline: 4px;
  color: var(--range-ink);
  font: 9px/1 var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chromosome-controls,
.segmentation-controls {
  display: flex;
  align-items: end;
  gap: 0;
}

.chromosome-controls {
  gap: 12px;
}

.segmentation-controls button + button {
  margin-left: -1px;
}

.segmentation-controls button[aria-pressed="true"] {
  position: relative;
  z-index: 1;
  border-color: var(--blue);
  background: var(--surface-blue);
  color: var(--blue-dark);
}

.painting-key {
  margin: -7px 0 20px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.painting-key summary {
  cursor: pointer;
  color: var(--blue);
  font-size: 10px;
  font-variant: small-caps;
  letter-spacing: .35px;
}

.painting-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 5px 7px;
  padding-top: 8px;
}

main .legend-button {
  min-height: 24px;
  padding: 2px 6px;
  border-color: transparent;
  color: var(--muted-strong);
  font-size: 10px;
  font-variant: normal;
  letter-spacing: 0;
  text-transform: none;
}

.legend-button::before {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  border: 1px solid rgb(20 27 35 / 22%);
  border-radius: 2px;
  background: var(--legend);
  content: "";
  vertical-align: -1px;
}

main .legend-button:hover,
main .legend-button[aria-pressed="true"] {
  border-color: var(--line-strong);
  background: var(--surface-blue);
  color: var(--ink);
}

.chromosome-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  margin: 0 0 9px;
}

.chromosome-number {
  color: var(--muted);
  font: 10px/1 var(--mono);
  text-align: right;
}

.chromosome-copies {
  display: grid;
  gap: 3px;
}

.chromosome-copy {
  position: relative;
  height: 11px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--surface);
}

.chromosome-copy[hidden] {
  display: none;
}

.segment {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--left);
  width: max(var(--width), 1px);
  border: 0;
  background: var(--segment);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ink) 24%, transparent);
}

.segment.is-muted {
  opacity: .14;
}

.segment.is-highlighted {
  z-index: 18;
  outline: 1px solid rgb(255 255 255 / 85%);
  outline-offset: -1px;
}

.centromere {
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: var(--centromere);
  z-index: 30;
  width: 1px;
  background: rgb(255 255 255 / 80%);
  box-shadow: 0 0 0 1px rgb(0 0 0 / 15%);
  pointer-events: none;
}

.lineage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.lineage-card {
  padding: 19px 20px 20px;
  border-left: 1px solid var(--line);
}

.lineage-card:first-child {
  border-left: 0;
}

.lineage-card h3 {
  margin: 0;
  font-size: 12px;
  font-variant: small-caps;
  font-weight: 500;
  letter-spacing: .45px;
}

.lineage-card .lineage-result {
  margin: 5px 0 13px;
  color: var(--blue-dark);
  font-size: 28px;
  line-height: 1.1;
}

.lineage-card p {
  margin: 8px 0;
  color: var(--muted-strong);
  font-size: 12px;
}

.lineage-facts {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 5px 10px;
  margin: 12px 0 0;
  font-size: 11px;
}

.lineage-facts dt {
  color: var(--muted);
}

.lineage-facts dd {
  margin: 0;
  line-height: 1.4;
}

.neanderthal-detail {
  margin-top: 22px;
  border-top: 0;
}

.neanderthal-detail summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-block: 8px;
  cursor: pointer;
  color: var(--blue);
  font-size: 12px;
  list-style: none;
}

.neanderthal-detail summary::-webkit-details-marker {
  display: none;
}

.neanderthal-detail summary::before {
  color: var(--muted);
  content: "▸";
  font: 9px/1 var(--sans);
}

.neanderthal-detail[open] summary::before {
  content: "▾";
}

.neanderthal-detail summary::after {
  flex: 1;
  height: 1px;
  background: var(--line);
  content: "";
}

.neanderthal-map {
  margin: 18px 0 25px;
}

.neanderthal-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  margin-bottom: 6px;
}

.neanderthal-tracks {
  display: grid;
  gap: 2px;
}

.neanderthal-track {
  position: relative;
  height: 8px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.neanderthal-mark {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--blue);
  transform: translateX(-1px);
}

.marker-heading {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 500;
}

.marker-scroll {
  max-height: 430px;
}

.marker-table {
  width: 100%;
  margin-top: 12px;
  border-collapse: collapse;
  font-size: 11px;
}

.marker-table th,
.marker-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.marker-table th {
  color: var(--muted);
  font-size: 9px;
  font-variant: small-caps;
  font-weight: 500;
  letter-spacing: .35px;
}

.report-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px 12px;
  padding: 8px 0 12px;
  border-bottom: 1px solid var(--line-strong);
}

#reports > .section-note {
  margin-bottom: 12px;
}

.search-control {
  flex: 1 1 350px;
}

.search-control input {
  width: 100%;
}

.text-button {
  padding-inline: 4px;
  border-color: transparent;
  background: transparent;
  color: var(--blue);
}

.report-category-tabs {
  display: flex;
  flex: 0 1 auto;
  flex-wrap: wrap;
  gap: 0;
}

main .report-category-tab {
  min-height: 32px;
  color: var(--muted-strong);
  font: 10px/1.3 var(--sans);
  font-variant-numeric: tabular-nums;
}

.report-category-tab + .report-category-tab {
  margin-left: -1px;
}

.report-groups {
  border-bottom: 0;
}

.report-group {
  margin: 0;
  padding-top: 22px;
  border-top: 0;
}

.report-group + .report-group {
  margin-top: 12px;
}

.report-group-heading {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 0 0 7px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.report-group-heading::-webkit-details-marker {
  display: none;
}

.report-group-heading::before {
  color: var(--muted);
  content: "▸";
  font: 9px/1 var(--sans);
}

.report-group[open] > .report-group-heading::before {
  content: "▾";
}

.report-group-heading h3 {
  margin: 0;
  font-size: 15px;
  font-variant: small-caps;
  font-weight: 600;
  letter-spacing: .35px;
}

.report-group-heading span {
  margin-left: auto;
  color: var(--muted);
  font: 10px/1.3 var(--mono);
}

.report-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.report-list li {
  border-bottom: 0;
}

.report-list li + li {
  border-top: 1px solid var(--line);
}

main .report-entry {
  display: grid;
  grid-template-columns: minmax(230px, 1.1fr) minmax(230px, 1fr) 112px;
  gap: 18px;
  align-items: baseline;
  width: 100%;
  min-height: 0;
  padding: 9px 5px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-variant: normal;
  letter-spacing: 0;
  text-align: left;
  text-transform: none;
}

main .report-entry:hover,
main .report-entry:focus-visible {
  background: var(--surface);
}

.report-name {
  font-family: var(--serif);
  font-size: 12px;
  font-weight: 600;
}

.report-result {
  color: var(--muted-strong);
  font-family: var(--serif);
  font-size: 12px;
}

.report-markers {
  color: var(--muted);
  font: 9px/1.35 var(--mono);
  text-align: right;
}

.report-table-scroll {
  overflow: auto;
  max-height: 650px;
  border-bottom: 1px solid var(--line-strong);
}

table {
  width: 100%;
  border-collapse: collapse;
}

.report-table-scroll th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--paper);
}

th,
td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 9px;
  font-variant: small-caps;
  font-weight: 500;
  letter-spacing: .4px;
}

.empty-state {
  padding: 32px 0;
}

.empty-state h3,
.empty-state p {
  margin: 0;
}

.privacy-provenance {
  margin: -8px 0 14px;
  color: var(--muted);
  font: 10px/1.45 var(--mono);
}

.privacy-provenance strong {
  color: var(--muted-strong);
  font-weight: 500;
}

.privacy-boundary {
  max-width: 870px;
  margin: 0 0 24px;
  padding-left: 12px;
  border-left: 2px solid var(--blue);
  color: var(--muted-strong);
  font-size: 12px;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.privacy-grid ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted-strong);
  font-size: 12px;
}

.privacy-grid li + li {
  margin-top: 7px;
}

.privacy-grid p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 12px;
}

.privacy-section details {
  margin-top: 24px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
}

.privacy-section summary {
  cursor: pointer;
  color: var(--blue);
}

.processing-notes {
  max-width: 860px;
  color: var(--muted-strong);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 17px 0;
  color: var(--muted);
  font-size: 10px;
}

.site-footer p {
  margin: 0;
}

dialog {
  width: min(760px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
}

dialog::backdrop {
  background: rgb(0 0 0 / 48%);
}

.dialog-shell {
  position: relative;
  padding: 28px 30px 30px;
}

.dialog-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 31px;
  padding: 0;
  font-size: 20px;
}

.dialog-shell h2 {
  max-width: calc(100% - 40px);
  margin: 0;
  font-size: 25px;
  font-weight: 500;
}

.dialog-result {
  margin: 7px 0 14px;
  color: var(--blue-dark);
  font-size: 18px;
}

#dialog-description {
  margin-bottom: 16px;
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.55;
}

.dialog-notes {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted-strong);
  font-size: 12px;
}

.dialog-notes summary {
  cursor: pointer;
  color: var(--blue);
}

.dialog-notes ul {
  margin: 10px 0 2px;
  padding-left: 18px;
}

.dialog-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin: 14px 0;
  font-size: 11px;
}

.dialog-facts dt {
  color: var(--muted);
}

.dialog-facts dd {
  margin: 0;
}

.dialog-variants {
  max-height: 300px;
  overflow: auto;
}

.variant-detected {
  background: var(--surface-blue);
}

.variant-detected td:last-child {
  color: var(--blue-dark);
  font-weight: 600;
}

.noscript {
  width: min(1180px, calc(100% - 44px));
  margin: 20px auto;
  padding: 12px;
  border: 1px solid var(--line-strong);
}

@media (max-width: 860px) {
  .ancestry-layout,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .ancestry-layout {
    gap: 26px;
  }

  .lineage-grid {
    grid-template-columns: 1fr;
  }

  .lineage-card {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .lineage-card:first-child {
    border-top: 0;
  }

  .timeline-key,
  .timeline-row {
    grid-template-columns: 175px minmax(0, 1fr);
  }

}

@media (max-width: 620px) {
  .site-header,
  .profile-shell,
  .site-footer {
    width: min(100% - 26px, 1180px);
  }

  .site-header {
    align-items: flex-start;
  }

  .site-header nav {
    gap: 8px 10px;
  }

  .section-index {
    flex-wrap: nowrap;
    gap: 18px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .section-index::-webkit-scrollbar {
    display: none;
  }

  .section-heading,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .chromosome-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .section-heading {
    gap: 6px;
    margin-bottom: 15px;
  }

  .section-block {
    padding: 28px 0 30px;
  }

  .timeline-key {
    display: none;
  }

  .timeline-row {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 7px 0;
  }

  .timeline-label {
    display: grid;
    gap: 2px;
  }

  .timeline-label small {
    display: block;
  }

  .timeline-track {
    height: 20px;
  }

  .timeline-range-label {
    font-size: 8px;
  }

  .report-controls {
    align-items: stretch;
  }

  .search-control {
    flex-basis: 100%;
  }

  .report-category-tabs {
    flex: 1 1 auto;
  }

  main .report-entry {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 4px 12px;
    padding: 10px 4px;
  }

  .report-result {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .report-markers {
    grid-column: 2;
    grid-row: 1;
  }

  .dialog-shell {
    padding: 23px 18px;
  }

  .marker-table {
    min-width: 42rem;
  }

  .version-table-scroll table {
    min-width: 44rem;
  }

  .marker-scroll,
  .version-table-scroll,
  .dialog-variants {
    max-height: none;
  }

  .dialog-variants {
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}