/* PWWP Atlas · UI revision 1.0.0
   Central tokens → foundations → layout → components → responsive behavior.
   Scientific model colors intentionally retain the validated viewer palette. */
:root  {
  color-scheme: light;
  --bg:#f5f8fa;
  --surface:#ffffff;
  --surface-soft:#eef4f6;
  --surface-raised:#ffffff;
  --ink:#193142;
  --muted:#536976;
  --subtle:#607581;
  --line:#d6e2e8;
  --line-strong:#a9bfc9;
  --accent:#08767b;
  --accent-hover:#075d64;
  --accent-soft:#e1f2ef;
  --accent-ink:#07686c;
  --link:#17628b;
  --button-text:#ffffff;
  --amber:#805116;
  --amber-soft:#fff3de;
  --focus:#9a5316;
  --viewer-bg:#f2f6f8;
  --model-a:#176998;
  --model-b:#a95313;
  --shadow:0 10px 35px rgb(25 49 66 / .045);
  --hero-glow:#dcefeb;
  --radius:12px;
  --radius-sm:7px;
  --gutter:40px;
  --section-gap:40px;
  --font:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;
}

:root[data-theme="dark"]  {
  color-scheme:dark;
  --bg:#0c1721;
  --surface:#12232f;
  --surface-soft:#182d3a;
  --surface-raised:#192d3a;
  --ink:#e6eff3;
  --muted:#b0c2cc;
  --subtle:#a0b5c1;
  --line:#2c414e;
  --line-strong:#526b7b;
  --accent:#77d4cc;
  --accent-hover:#9ae4dd;
  --accent-soft:#173c40;
  --accent-ink:#88e0d5;
  --link:#8ccbed;
  --button-text:#0d2a30;
  --amber:#f2c489;
  --amber-soft:#352c21;
  --focus:#ffd29b;
  --viewer-bg:#0e1d29;
  --model-a:#7ac7ed;
  --model-b:#efb17b;
  --shadow:0 10px 35px rgb(0 0 0 / .13);
  --hero-glow:#1e4849;
}

@media (prefers-color-scheme:dark)  {
  :root:not([data-theme])  {
    color-scheme:dark;
    --bg:#0c1721;
    --surface:#12232f;
    --surface-soft:#182d3a;
    --surface-raised:#192d3a;
    --ink:#e6eff3;
    --muted:#b0c2cc;
    --subtle:#a0b5c1;
    --line:#2c414e;
    --line-strong:#526b7b;
    --accent:#77d4cc;
    --accent-hover:#9ae4dd;
    --accent-soft:#173c40;
    --accent-ink:#88e0d5;
    --link:#8ccbed;
    --button-text:#0d2a30;
    --amber:#f2c489;
    --amber-soft:#352c21;
    --focus:#ffd29b;
    --viewer-bg:#0e1d29;
    --model-a:#7ac7ed;
    --model-b:#efb17b;
    --shadow:0 10px 35px rgb(0 0 0 / .13);
    --hero-glow:#1e4849;
  }

}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:105px
}

body {
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:15px/1.65 var(--font);
  -webkit-font-smoothing:antialiased
}

[hidden] {
  display:none!important
}

svg {
  max-width:100%
}

img {
  max-width:100%;
  height:auto
}

a {
  color:var(--link);
  text-underline-offset:3px;
  text-decoration-thickness:1px
}

a:hover {
  text-decoration-thickness:2px
}

a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex="0"]:focus-visible {
  outline:3px solid var(--focus);
  outline-offset:4px;
  border-radius:3px
}

::selection {
  background:var(--accent);
  color:var(--button-text)
}

h1,h2,h3 {
  line-height:1.23;
  letter-spacing:-.025em;
  font-weight:650;
  color:var(--ink)
}

h1 {
  font-size:clamp(30px,3.4vw,44px);
  margin:0 0 15px
}

h2 {
  font-size:24px;
  margin:0 0 14px
}

h3 {
  font-size:18px;
  margin:0 0 10px
}

p {
  margin:0 0 16px;
  max-width:100%
}

small {
  font-size:12px;
  line-height:1.55;
  color:var(--muted)
}

strong {
  font-weight:650
}

code,.mono {
  font-family:var(--mono);
  font-size:12px;
  overflow-wrap:anywhere
}

code {
  padding:2px 5px;
  background:var(--surface-soft);
  border-radius:4px
}

ul,ol {
  padding-left:22px
}

.icon {
  vertical-align:middle;
  flex:none
}

.wrap {
  max-width:1360px;
  margin:auto;
  padding-inline:var(--gutter)
}

main.wrap {
  padding-top:38px;
  padding-bottom:64px;
  min-height:65vh
}

main:focus {
  outline:none
}

main>section+section {
  margin-top:var(--section-gap)
}

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

.skip {
  position:fixed;
  left:16px;
  top:-80px;
  z-index:100;
  background:var(--surface);
  padding:12px 22px;
  border:2px solid var(--focus)
}

.skip:focus {
  top:12px
}

/* Navigation */
.site-header {
  background:var(--surface);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:30
}

.header-inner {
  min-height:80px;
  display:flex;
  align-items:center;
  gap:30px
}

.brand {
  display:flex;
  align-items:center;
  gap:11px;
  text-decoration:none;
  color:var(--ink);
  font-size:22px;
  font-weight:750;
  letter-spacing:-.7px;
  white-space:nowrap
}

.brand:hover {
  text-decoration:none
}

.brand-atlas {
  font-weight:450;
  margin-left:5px
}

.brand-mark {
  display:grid;
  place-items:center;
  width:39px;
  height:43px;
  color:var(--accent);
  border:1px solid var(--line-strong);
  border-radius:10px
}

.brand-mark .icon {
  width:26px;
  height:26px
}

.main-nav {
  display:flex;
  gap:5px;
  align-items:center;
  margin-left:auto
}

.main-nav a {
  font-size:13px;
  font-weight:550;
  text-decoration:none;
  padding:11px 12px;
  border-radius:6px;
  color:var(--muted);
  white-space:nowrap
}

.main-nav a:hover,.main-nav a[aria-current] {
  color:var(--accent-ink);
  background:var(--accent-soft)
}

.header-tools {
  display:flex;
  gap:8px;
  align-items:center
}

.theme-control {
  display:flex;
  align-items:center;
  gap:6px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding-left:10px;
  color:var(--muted)
}

.theme-control .icon {
  width:17px
}

.theme-control select {
  border:0;
  background:transparent;
  color:var(--ink);
  padding:8px 24px 8px 0;
  font-size:12px;
  min-height:40px;
  width:auto
}

.menu-toggle {
  display:none;
  padding:10px!important
}

.edition-bar {
  border-bottom:1px solid var(--line);
  color:var(--muted);
  font-size:10px;
  font-weight:600;
  letter-spacing:.09em
}

.edition-bar .wrap {
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding-block:11px
}

.edition-bar .wrap>span:last-child {
  letter-spacing:0;
  font-size:11px;
  font-weight:400
}

.edition-dot {
  padding:0 8px
}

/* Headers and evidence semantics */
.page-head {
  margin:0 0 22px
}

.page-head:has(>div:first-child) {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px
}

.page-head:has(>div:first-child)>div {
  min-width:0
}

.page-head .lead {
  margin:0
}

.eyebrow {
  text-transform:uppercase;
  font-size:10px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--accent-ink);
  margin-bottom:10px
}

.lead {
  font-size:17px;
  color:var(--muted);
  line-height:1.7;
  max-width:850px
}

.crumb {
  display:flex;
  gap:9px;
  flex-wrap:wrap;
  font-size:12px;
  color:var(--muted);
  margin-bottom:25px
}

.crumb a {
  text-decoration:none
}

.section-head {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  margin:36px 0 16px;
  scroll-margin-top:110px
}

.section-head h2 {
  margin:0
}

.section-head .eyebrow {
  margin-bottom:7px
}

.section-count {
  font-size:12px;
  color:var(--muted);
  white-space:nowrap
}

.identity-strip,.badge-row,.tag-row {
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  align-items:center;
  color:var(--muted);
  font-size:13px;
  margin:18px 0
}

.badge {
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11px;
  line-height:1.45;
  padding:4px 9px;
  border-radius:5px;
  border:1px solid var(--line);
  color:var(--muted);
  background:var(--surface-soft);
  font-weight:550;
  vertical-align:middle
}

.badge.teal {
  background:var(--accent-soft);
  color:var(--accent-ink);
  border-color:transparent
}

.badge.amber {
  background:var(--amber-soft);
  color:var(--amber);
  border-color:transparent
}

.badge.muted {
  background:var(--surface-soft);
  color:var(--muted)
}

.caution {
  color:var(--amber)
}

.callout {
  border-left:3px solid var(--accent);
  background:var(--accent-soft);
  padding:17px 20px;
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  margin:22px 0;
  color:var(--ink);
  font-size:13px
}

.callout.warning {
  background:var(--amber-soft);
  border-left-color:var(--amber)
}

.callout>strong {
  display:block;
  margin-bottom:5px
}

.callout p {
  margin:0
}

.callout a {
  color:inherit
}

.callout.compact {
  margin:16px 0;
  padding:12px 16px
}

.panel {
  padding:26px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  min-width:0
}

.panel .section-head:first-child {
  margin-top:0
}

.panel>:last-child {
  margin-bottom:0
}

.subnav {
  display:flex;
  gap:6px;
  flex-wrap:wrap;
  border-block:1px solid var(--line);
  margin:28px 0 30px;
  padding:12px 0
}

.subnav a {
  font-size:12px;
  font-weight:550;
  padding:6px 10px;
  color:var(--muted);
  text-decoration:none;
  border-radius:5px
}

.subnav a:hover {
  background:var(--surface-soft);
  color:var(--accent-ink)
}

.stack>*+* {
  margin-top:22px
}

.two-col {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px
}

.two-col>* {
  min-width:0
}

/* Search and inputs */
input,select,button,.button {
  font:inherit;
  min-height:42px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  padding:10px 14px;
  max-width:100%
}

input,select {
  background:var(--surface);
  color:var(--ink);
  min-width:0
}

input::placeholder {
  color:var(--subtle);
  opacity:1
}

input:focus,select:focus {
  border-color:var(--accent)
}

button,.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  background:var(--accent);
  border-color:var(--accent);
  color:var(--button-text);
  cursor:pointer;
  font-size:13px;
  line-height:1.4;
  font-weight:600;
  text-decoration:none;
  transition:background .16s,border-color .16s
}

button:hover,.button:hover {
  background:var(--accent-hover);
  border-color:var(--accent-hover);
  text-decoration:none
}

button.secondary,.button.secondary {
  background:var(--surface);
  border-color:var(--line-strong);
  color:var(--ink)
}

button.secondary:hover,.button.secondary:hover {
  background:var(--surface-soft);
  border-color:var(--accent)
}

button.quiet,.button.quiet {
  background:transparent;
  border-color:transparent;
  color:var(--link);
  padding:8px 10px
}

button.quiet:hover,.button.quiet:hover {
  background:var(--surface-soft);
  border-color:var(--line)
}

button:disabled {
  opacity:.5;
  cursor:default
}

.search {
  margin:24px 0
}

.search label,.filter-field label {
  display:block;
  font-size:12px;
  font-weight:600;
  margin-bottom:8px
}

.search>div {
  display:flex;
  gap:10px;
  flex-wrap:wrap
}

.search input {
  flex:1;
  min-width:180px
}

.search select {
  font-size:13px
}

.field-hint {
  color:var(--muted);
  font-size:12px;
  margin-top:9px
}

.search-panel {
  padding:24px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  margin:28px 0
}

.search-panel .search {
  margin:0
}

.search-input {
  display:flex;
  align-items:center;
  flex:1;
  gap:10px;
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  padding-left:14px;
  color:var(--muted)
}

.search-input input {
  border:0;
  background:transparent;
  width:100%;
  padding-left:0;
  min-height:48px
}

.quick-search {
  display:flex;
  gap:7px 13px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:14px;
  font-size:12px;
  color:var(--muted)
}

.quick-search a {
  text-decoration:none
}

.filter-bar {
  display:flex;
  align-items:end;
  gap:14px;
  flex-wrap:wrap;
  padding:20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  margin:20px 0
}

.filter-field {
  flex:1;
  min-width:150px
}

.filter-field:first-child {
  flex:1.6
}

.filter-field select,.filter-field input {
  width:100%;
  font-size:13px
}

.filter-result {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  font-size:12px;
  margin:16px 0
}

/* Landing */
.hero {
  display:grid;
  grid-template-columns:1.25fr 1fr;
  gap:64px;
  align-items:center;
  margin:8px 0 32px
}

.hero h1 {
  font-size:clamp(36px,4vw,54px);
  font-weight:600;
  line-height:1.13;
  letter-spacing:-1.8px;
  margin:16px 0 23px;
  max-width:680px
}

.hero h1 span {
  color:var(--accent-ink)
}

.hero .lead {
  font-size:17px;
  max-width:620px
}

.hero .eyebrow {
  font-size:11px
}

.hero-actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-top:25px
}

.hero-figure {
  position:relative;
  min-height:350px;
  background:radial-gradient(ellipse at center,var(--hero-glow),transparent 70%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  padding:22px 24px
}

.hero-figure-head {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:11px;
  color:var(--muted)
}

.hero-figure img {
  width:100%;
  height:228px;
  object-fit:contain
}

.hero-figure .trace-art {
  width:100%;
  height:228px;
  color:var(--accent);
  display:block
}

.hero-figure-foot {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:14px;
  border-top:1px solid var(--line);
  padding-top:14px
}

.hero-figure-foot strong {
  font-size:13px
}

.hero-figure-foot p {
  font-size:11px;
  margin:3px 0 0;
  color:var(--muted)
}

.hero-figure-foot a {
  font-size:12px;
  white-space:nowrap
}

.metrics {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  margin:24px 0 32px
}

.metrics>div {
  padding:23px 24px;
  background:var(--surface);
  min-width:0
}

.metrics strong {
  display:block;
  font-size:32px;
  font-weight:550;
  line-height:1.2;
  letter-spacing:-1px;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
  margin:5px 0 9px
}

.metrics span {
  font-size:12px;
  color:var(--muted);
  display:block;
  max-width:220px
}

.metrics small {
  font-size:14px;
  letter-spacing:0
}

.explore-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  margin:24px 0 34px
}

.explore-card {
  display:flex;
  flex-direction:column;
  gap:13px;
  padding:23px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--ink);
  text-decoration:none;
  box-shadow:var(--shadow)
}

.explore-card:hover {
  text-decoration:none;
  border-color:var(--accent)
}

.explore-card>.icon {
  color:var(--accent);
  width:25px;
  height:25px
}

.explore-card h3 {
  font-size:16px;
  margin:0
}

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

.explore-card>.explore-link {
  font-size:12px;
  color:var(--link);
  margin-top:auto;
  padding-top:3px;
  font-weight:550
}

.context-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:28px;
  border-block:1px solid var(--line);
  padding:27px 0;
  margin:30px 0
}

.context-grid h3 {
  font-size:15px
}

.context-grid p {
  font-size:13px;
  color:var(--muted);
  margin:0
}

.context-grid .context-number {
  font-family:var(--mono);
  font-size:11px;
  color:var(--accent-ink);
  margin-bottom:9px;
  display:block
}

/* Record cards, domain coverage, architecture */
.card-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px
}

.record-card {
  padding:23px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  min-width:0
}

.record-card h3,.record-card .card-title {
  font-size:20px
}

.record-card h3 a {
  text-decoration:none
}

.record-card p {
  font-size:13px;
  color:var(--muted)
}

.record-card .card-head {
  display:flex;
  justify-content:space-between;
  align-items:start;
  gap:14px;
  margin-bottom:14px
}

.record-card .card-head h3 {
  margin:0 0 4px
}

.record-card .card-head small {
  display:block
}

.record-card .badge {
  font-size:10px
}

.card-coverage {
  display:flex;
  align-items:baseline;
  gap:8px;
  margin:18px 0
}

.card-coverage strong {
  font-size:26px;
  font-weight:550;
  line-height:1
}

.card-coverage span {
  font-size:12px;
  color:var(--muted)
}

.card-links {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  border-top:1px solid var(--line);
  padding-top:15px;
  margin-top:18px;
  font-size:12px
}

.family-overview {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  padding:25px 28px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius)
}

.coverage-strip {
  display:grid;
  grid-template-columns:repeat(11,1fr);
  gap:5px;
  margin:18px 0 13px
}

.coverage-cell {
  height:14px;
  border:1px solid var(--line-strong);
  background:var(--surface-soft);
  border-radius:3px
}

.coverage-cell.observed {
  background:var(--accent);
  border-color:var(--accent)
}

.coverage-legend {
  display:flex;
  flex-wrap:wrap;
  gap:10px 20px;
  font-size:11px;
  color:var(--muted)
}

.coverage-legend i {
  display:inline-block;
  width:9px;
  height:9px;
  border:1px solid var(--line-strong);
  margin-right:6px;
  border-radius:2px
}

.coverage-legend i.observed {
  background:var(--accent);
  border-color:var(--accent)
}

.overview-note {
  border-left:1px solid var(--line);
  padding-left:30px;
  font-size:13px;
  color:var(--muted)
}

.overview-note p:last-child {
  margin:0
}

.family-detail {
  margin-top:28px
}

.architecture {
  width:100%;
  height:auto;
  min-height:80px;
  color:var(--muted);
  margin:12px 0
}

.architecture-rail {
  color:var(--line-strong)
}

.architecture-core {
  color:var(--line-strong)
}

.architecture-core.selected {
  color:var(--accent)
}

.domainnav {
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:18px 0
}

.domainnav a {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 14px;
  padding:12px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  font-size:13px;
  text-decoration:none;
  color:var(--ink);
  background:var(--surface)
}

.domainnav a.selected {
  background:var(--accent-soft);
  border-color:var(--accent);
  color:var(--accent-ink)
}

.domainnav small {
  width:100%
}

.key-value {
  display:flex;
  gap:10px;
  flex-wrap:wrap
}

.facts {
  display:grid;
  grid-template-columns:minmax(135px,185px) minmax(0,1fr);
  gap:11px 22px;
  font-size:13px;
  margin:20px 0
}

.facts dt {
  font-weight:600;
  color:var(--muted)
}

.facts dd {
  margin:0;
  overflow-wrap:anywhere
}

.facts dd p:last-child {
  margin:0
}

.evidence-trail {
  display:flex;
  flex-wrap:wrap;
  gap:9px;
  font-size:12px;
  color:var(--muted);
  margin:0 0 22px
}

.evidence-trail a {
  text-decoration:none
}

.result-panel {
  border-left:4px solid var(--accent)
}

.result-value {
  font-size:30px;
  font-weight:550;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
  line-height:1.3;
  margin:15px 0
}

.chemical-name {
  overflow-wrap:anywhere
}

.record-link {
  font-weight:650;
  text-decoration:none
}

/* Tables: all records remain present; overflow is confined to these regions. */
.tablewrap {
  overflow:auto;
  max-width:100%;
  margin:18px 0 26px;
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:var(--surface)
}

.tablewrap.tall-table {
  max-height:570px
}

.tablewrap.has-overflow {
  border-right:3px solid var(--accent)
}

.tablewrap[data-scroll-end="true"] {
  border-right:1px solid var(--line)
}

table {
  border-collapse:separate;
  border-spacing:0;
  width:100%;
  font-size:12px;
  text-align:left;
  background:var(--surface)
}

th,td {
  padding:14px 16px;
  vertical-align:top;
  border-bottom:1px solid var(--line);
  overflow-wrap:anywhere
}

th {
  font-size:11px;
  letter-spacing:.01em;
  font-weight:650;
  color:var(--muted);
  background:var(--surface-soft);
  position:sticky;
  top:0;
  z-index:1;
  text-align:left
}

tbody tr:last-child td {
  border-bottom:0
}

tbody tr:nth-child(even) {
  background:color-mix(in srgb,var(--surface-soft) 35%,var(--surface))
}

tbody tr:hover {
  background:var(--surface-soft)
}

td a {
  font-weight:500
}

td p {
  margin:8px 0;
  max-width:440px
}

td small {
  font-size:11px
}

td .badge {
  font-size:10px
}

table .numeric,table .num {
  text-align:right;
  font-variant-numeric:tabular-nums;
  white-space:nowrap
}

.hash {
  max-width:400px;
  min-width:230px;
  overflow-wrap:anywhere;
  font-size:11px
}

.scroll-hint {
  font-size:11px;
  color:var(--muted);
  margin:12px 0 -8px;
  padding-left:1px
}

.scroll-hint::before {
  content:'↔ ';
  color:var(--accent-ink);
  font-weight:700
}

.empty-state {
  text-align:center;
  padding:32px 24px;
  color:var(--muted);
  background:var(--surface-soft)
}

.empty-state h3 {
  color:var(--ink)
}

details {
  border-top:1px solid var(--line);
  margin-top:18px;
  padding-top:14px
}

summary {
  cursor:pointer;
  font-size:13px;
  font-weight:600;
  color:var(--ink);
  padding:5px 0
}

details[open]>summary {
  margin-bottom:15px
}

details p {
  font-size:13px;
  max-width:100%;
  margin:12px 0
}

details.panel {
  padding:20px 24px
}

td details {
  padding-top:5px;
  margin-top:8px
}

td summary,td details p {
  font-size:11px
}

.json {
  font:12px/1.6 var(--mono);
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  background:var(--surface-soft);
  padding:17px;
  max-width:100%;
  border-radius:var(--radius-sm)
}

/* Molecular workspace */
.molecular-workspace {
  display:grid;
  grid-template-columns:minmax(0,2.2fr) minmax(250px,1fr);
  gap:24px;
  align-items:start;
  margin-top:24px
}

.molecular-context .facts {
  grid-template-columns:1fr;
  gap:5px
}

.molecular-context .facts dd {
  margin-bottom:10px
}

.molecular-context h2 {
  font-size:18px
}

.viewer-shell {
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  min-width:0
}

.viewer-toolbar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
  padding:13px 18px;
  border-bottom:1px solid var(--line)
}

.viewer-label {
  font-size:12px;
  font-weight:600
}

.viewer-controls {
  display:flex;
  align-items:center;
  gap:4px;
  flex-wrap:wrap
}

.viewer-controls button {
  font-size:11px;
  min-height:34px
}

.viewer {
  height:530px;
  width:100%;
  position:relative;
  background:var(--viewer-bg);
  isolation:isolate;
  touch-action:none
}

.viewer:focus-visible {
  outline-offset:-4px
}

.viewer canvas {
  display:block
}

.viewer-caption {
  font-size:11px;
  color:var(--muted);
  border-top:1px solid var(--line);
  padding:12px 20px;
  background:var(--surface)
}

.viewer-caption p {
  margin:3px 0
}

.viewer-status {
  font-size:11px;
  color:var(--muted);
  padding:14px 20px;
  margin:0;
  background:var(--surface-soft)
}

.viewer-status[data-state="error"] {
  color:var(--amber)
}

.viewer-placeholder {
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  flex-direction:column;
  padding:30px;
  z-index:2;
  pointer-events:none;
  color:var(--muted)
}

.viewer-placeholder strong {
  color:var(--ink);
  font-size:16px;
  margin-bottom:8px
}

.viewer-placeholder p {
  max-width:400px;
  font-size:13px
}

.viewer-placeholder[hidden] {
  display:none
}

.viewer[data-render-state="loading"] .viewer-placeholder:before {
  content:'';
  width:25px;
  height:25px;
  border:2px solid var(--line);
  border-top-color:var(--accent);
  border-radius:50%;
  margin-bottom:18px;
  animation:spin 1s linear infinite
}

@keyframes spin {
  to {
    transform:rotate(360deg)
  }

}

.viewer-dialog {
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  padding:0;
  background:var(--surface);
  color:var(--ink);
  width:min(1400px,96vw);
  max-width:96vw;
  max-height:96dvh
}

.viewer-dialog::backdrop {
  background:rgb(5 15 25 / .75)
}

.viewer-dialog .viewer {
  height:calc(92dvh - 220px);
  min-height:240px
}

.viewer-dialog .viewer-shell {
  border:0;
  border-radius:0
}

.comparison-models {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin:24px 0
}

.comparison-model {
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:var(--radius);
  padding:22px 26px
}

.comparison-model h2 {
  font-size:23px;
  margin:9px 0
}

.comparison-model h2 a {
  text-decoration:none
}

.comparison-model p:last-child {
  font-size:12px;
  color:var(--muted);
  margin:0
}

.model-key {
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  margin:0
}

.model-key>span {
  width:9px;
  height:9px;
  border-radius:50%;
  background:currentColor
}

.model-a {
  color:var(--model-a)
}

.model-b {
  color:var(--model-b)
}

.viewer-legend {
  display:flex;
  gap:18px;
  flex-wrap:wrap
}

.comparison-metrics strong {
  font-size:26px;
  overflow-wrap:anywhere
}

/* Methods and data */
.documentation-layout {
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:48px;
  align-items:start
}

.contents-nav {
  position:sticky;
  top:112px;
  border-left:1px solid var(--line);
  padding-left:18px
}

.contents-nav a {
  display:block;
  margin:0 0 13px;
  text-decoration:none;
  font-size:12px;
  color:var(--muted)
}

.contents-nav a:hover {
  color:var(--accent-ink)
}

.prose {
  max-width:880px
}

.prose h2 {
  margin:38px 0 16px
}

.prose h2:first-child {
  margin-top:0
}

.prose p {
  color:var(--muted);
  font-size:14px;
  line-height:1.85
}

.download-highlights {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
  margin:28px 0
}

.download-highlights a {
  padding:22px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--surface);
  text-decoration:none;
  display:block
}

.download-highlights strong {
  display:block;
  font-size:15px;
  margin:13px 0 7px;
  color:var(--ink)
}

.download-highlights span {
  font-size:12px;
  color:var(--muted)
}

.download-highlights .icon {
  color:var(--accent)
}

.error-panel {
  max-width:720px;
  padding:45px;
  margin:50px auto;
  text-align:center
}

.error-panel h1 {
  font-size:32px
}

.error-code {
  font-size:72px;
  color:var(--accent);
  letter-spacing:-3px;
  margin:0;
  font-weight:500
}

/* Footer */
.site-footer {
  border-top:1px solid var(--line);
  background:var(--surface);
  color:var(--muted);
  font-size:12px;
  padding:32px 0
}

.footer-top {
  display:flex;
  justify-content:space-between;
  gap:32px;
  padding-bottom:26px
}

.footer-brand {
  font-size:19px;
  color:var(--ink);
  font-weight:650;
  text-decoration:none
}

.footer-top p {
  font-size:11px;
  margin:8px 0 0
}

.footer-nav {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px 32px;
  align-content:start
}

.footer-nav a {
  color:var(--muted);
  font-size:12px;
  text-decoration:none
}

.footer-bottom {
  border-top:1px solid var(--line);
  padding-top:20px;
  font-size:10px;
  line-height:1.7
}

.footer-bottom p {
  margin:5px 0 0
}

/* Responsive, motion, print */
@media(min-width:1440px) {
  .hero {
    gap:82px
  }

  .hero-figure {
    min-height:370px
  }

  .hero-figure .trace-art {
    height:245px
  }

}

@media(max-width:1100px) {
  :root {
    --gutter:28px
  }

  .header-inner {
    gap:18px
  }

  .main-nav a {
    padding-inline:8px;
    font-size:12px
  }

  .brand {
    font-size:20px
  }

  .hero {
    gap:28px
  }

  .hero h1 {
    font-size:43px
  }

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

  .molecular-workspace {
    grid-template-columns:minmax(0,1.8fr) minmax(220px,1fr)
  }

  .comparison-metrics strong {
    font-size:22px
  }

}

@media(max-width:900px) {
  .header-inner {
    min-height:72px;
    flex-wrap:wrap;
    gap:0;
    padding-block:12px
  }

  .header-tools {
    margin-left:auto
  }

  .menu-toggle:not([hidden]) {
    display:inline-flex
  }

  .main-nav {
    order:3;
    width:100%;
    margin:14px 0 0;
    display:flex;
    flex-wrap:wrap;
    gap:6px
  }

  .main-nav a {
    flex:1;
    text-align:center;
    font-size:13px
  }

  .header-inner:has(#menuToggle:not([hidden])) .main-nav:not(.is-open) {
    display:none
  }

  .hero h1 {
    font-size:37px
  }

  .hero-figure {
    padding:18px;
    min-height:320px
  }

  .hero-figure .trace-art {
    height:215px
  }

  .hero-figure-foot {
    flex-wrap:wrap
  }

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

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

  .family-overview {
    gap:24px
  }

  .molecular-workspace {
    grid-template-columns:1fr
  }

  .molecular-context .facts {
    grid-template-columns:minmax(135px,185px) minmax(0,1fr)
  }

  .documentation-layout {
    grid-template-columns:1fr;
    gap:22px
  }

  .contents-nav {
    position:static;
    display:flex;
    gap:10px 20px;
    flex-wrap:wrap;
    border-left:0;
    border-bottom:1px solid var(--line);
    padding:0 0 15px
  }

  .contents-nav a {
    margin:0
  }

  .viewer {
    height:470px
  }

  .edition-bar .wrap>span:first-child {
    font-size:9px
  }

  .download-highlights {
    grid-template-columns:1fr
  }

  .download-highlights a {
    padding:17px
  }

  .download-highlights strong {
    margin:5px 0
  }

  .download-highlights .icon {
    float:right
  }

}

@media(max-width:650px) {
  :root {
    --gutter:20px;
    --section-gap:32px
  }

  main.wrap {
    padding-top:27px;
    padding-bottom:42px
  }

  .edition-bar .wrap {
    padding-block:9px
  }

  .edition-bar .wrap>span:first-child {
    display:none
  }

  .edition-bar .wrap>span:last-child {
    font-size:10px
  }

  .hero {
    grid-template-columns:1fr;
    gap:24px;
    margin:0 0 24px
  }

  .hero h1 {
    font-size:39px;
    letter-spacing:-1.4px
  }

  .hero .lead {
    font-size:15px
  }

  .hero .hero-actions {
    margin-top:20px
  }

  .hero-figure {
    display:none;
    min-height:285px
  }

  .hero-figure .trace-art {
    height:190px
  }

  .hero-figure-foot {
    flex-wrap:nowrap
  }

  .hero .eyebrow {
    font-size:9px
  }

  .metrics {
    margin:22px 0 27px
  }

  .metrics>div {
    padding:19px 17px
  }

  .metrics strong {
    font-size:29px
  }

  .metrics span {
    font-size:11px
  }

  .context-grid {
    grid-template-columns:1fr;
    gap:24px
  }

  .search-panel {
    padding:18px;
    margin:24px 0
  }

  .search>div {
    display:flex
  }

  .search-input {
    flex-basis:100%
  }

  .search input {
    min-width:0
  }

  .search select {
    flex:1;
    min-width:0
  }

  .search button {
    flex-shrink:0
  }

  .search input:not(.search-input input) {
    flex-basis:100%
  }

  .filter-bar {
    gap:14px;
    padding:17px
  }

  .filter-field:first-child {
    flex-basis:100%
  }

  .filter-field {
    min-width:120px
  }

  .filter-result {
    align-items:start
  }

  .family-overview {
    grid-template-columns:1fr;
    padding:20px
  }

  .overview-note {
    padding-left:0;
    padding-top:20px;
    border-left:0;
    border-top:1px solid var(--line)
  }

  .card-grid {
    grid-template-columns:1fr
  }

  .record-card {
    padding:21px
  }

  .family-overview h2 {
    font-size:20px
  }

  .coverage-strip {
    grid-template-columns:repeat(11,1fr)
  }

  .two-col {
    grid-template-columns:1fr
  }

  .page-head:has(>div:first-child) {
    align-items:start;
    flex-direction:column;
    gap:16px
  }

  .lead {
    font-size:15px
  }

  .section-head {
    align-items:start;
    gap:14px;
    flex-wrap:wrap;
    margin-top:29px
  }

  .section-head h2 {
    font-size:21px
  }

  .section-head .button {
    font-size:12px
  }

  .panel {
    padding:20px
  }

  .facts {
    grid-template-columns:1fr;
    gap:4px
  }

  .facts dd {
    margin-bottom:12px
  }

  .subnav {
    gap:4px;
    margin:22px 0;
    padding:9px 0
  }

  .subnav a {
    font-size:11px;
    padding:6px 8px
  }

  .tablewrap {
    margin:15px 0 22px
  }

  table {
    min-width:560px
  }

  th,td {
    padding:12px 13px;
    font-size:12px
  }

  .tablewrap.tall-table {
    max-height:480px
  }

  .comparison-models {
    gap:12px;
    grid-template-columns:1fr
  }

  .comparison-model {
    padding:19px
  }

  .comparison-metrics strong {
    font-size:22px
  }

  .viewer {
    height:370px
  }

  .viewer-toolbar {
    padding:11px 12px
  }

  .viewer-controls {
    gap:0
  }

  .viewer-controls button {
    padding:7px 8px
  }

  .viewer-caption,.viewer-status {
    padding:12px 15px
  }

  .viewer-dialog {
    width:98vw;
    max-width:98vw;
    max-height:98dvh
  }

  .viewer-dialog .viewer {
    height:calc(95dvh - 280px)
  }

  .viewer-legend {
    gap:7px 16px
  }

  .molecular-context .facts {
    grid-template-columns:1fr
  }

  .callout {
    padding:14px 16px;
    font-size:12px
  }

  .architecture {
    min-height:55px
  }

  .architecture-labels a {
    width:100%
  }

  .architecture-labels small {
    width:auto
  }

  .identity-strip {
    font-size:12px;
    gap:8px 12px
  }

  .footer-top {
    flex-direction:column;
    gap:24px
  }

  .footer-nav {
    gap:12px 18px
  }

  .explore-grid {
    gap:12px
  }

  .explore-card {
    padding:18px;
    gap:11px
  }

  .explore-card h3 {
    font-size:15px
  }

  .explore-card p {
    font-size:11px
  }

  .error-panel {
    padding:28px 20px;
    margin:25px 0
  }

  .result-value {
    font-size:26px
  }

  .crumb {
    font-size:11px
  }

  .prose p {
    font-size:13px
  }

}

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

  *,*::before,*::after {
    animation:none!important;
    transition:none!important
  }

}

@media print {
  .site-header,.edition-bar,.theme-control,.subnav,.viewer-controls,.filter-bar,.footer-nav {
    display:none!important
  }

  body {
    background:white;
    color:black
  }

  .wrap {
    max-width:none;
    padding:0
  }

  main.wrap {
    padding:0
  }

  .panel,.tablewrap,.record-card {
    box-shadow:none
  }

  .tablewrap,.tablewrap.tall-table {
    max-height:none;
    overflow:visible
  }

  details {
    break-inside:avoid
  }

  .site-footer {
    background:white
  }

  a {
    color:inherit
  }

}

/* Compact comparison overview keeps the molecular workspace prominent. */
.comparison-models {
  margin:18px 0;
  gap:16px
}

.comparison-model {
  padding:16px 20px
}

.comparison-model h2 {
  font-size:21px;
  margin:7px 0 10px
}

.comparison-metrics>div {
  padding:16px 20px
}

.comparison-picker>div {
  align-items:flex-end
}


/* Phase 6D — header tools, accessible two-mode switch and global site search. */
.site-header { isolation:isolate; }
.header-inner { gap:clamp(8px, 1vw, 18px); }
.main-nav { gap:0; }
.main-nav a { padding-inline:clamp(5px,.55vw,10px); }
.header-tools { position:relative; flex:0 0 auto; gap:7px; }
.header-icon-button,
.theme-toggle {
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--surface); color:var(--ink); border:1px solid var(--line);
  border-radius:9px; min-height:43px; height:43px;
  transition:background .16s ease, border-color .16s ease;
}
.header-icon-button:hover,
.theme-toggle:hover { background:var(--surface-soft); color:var(--ink); border-color:var(--line-strong); }
.header-icon-button { width:43px; padding:10px; }
.header-icon-button .icon { width:19px; height:19px; }
.theme-toggle { gap:8px; font-weight:600; font-size:12px; padding:9px 13px; min-width:93px; }
.theme-toggle .icon { width:19px; height:19px; }
 .theme-toggle-icon { display:inline-flex; align-items:center; }
 .theme-icon-dark { display:none; }
 :root[data-theme="dark"] .theme-icon-light { display:none; }
 :root[data-theme="dark"] .theme-icon-dark { display:inline-flex; }
/* A click never leaves an oversized orange browser outline protruding beyond the page. */
.header-tools button:focus:not(:focus-visible) { outline:none; box-shadow:none; }
.header-tools button:focus-visible { outline:2px solid var(--accent); outline-offset:-3px; border-radius:9px; }
.global-search-panel {
  position:absolute; top:calc(100% + 18px); right:0;
  width:min(500px, calc(100vw - 28px)); max-width:none;
  background:var(--surface); border:1px solid var(--line-strong);
  border-radius:15px; box-shadow:0 24px 80px rgb(0 0 0 / .18),0 3px 15px rgb(0 0 0 / .08);
  overflow:hidden; z-index:80; color:var(--ink);
}
.global-search-form { display:flex; position:relative; align-items:center; padding:15px; border-bottom:1px solid var(--line); }
.global-search-field-icon { position:absolute; left:27px; display:flex; color:var(--muted); pointer-events:none; }
.global-search-field-icon .icon { width:19px;height:19px; }
.global-search-form input {
  width:100%; height:46px; min-height:46px; padding:10px 57px 10px 42px;
  border:1px solid var(--line-strong); border-radius:9px;
  background:var(--surface-soft); color:var(--ink); font-size:14px; font-weight:450;
}
.global-search-form input:focus { border-color:var(--accent); }
.global-search-form input:focus-visible { outline:2px solid var(--accent); outline-offset:0; }
.search-esc-key {position:absolute; right:29px; border:1px solid var(--line); border-radius:4px; padding:1px 5px; font:10px var(--mono);color:var(--muted);pointer-events:none;}
.global-search-help { padding:11px 17px; display:flex; align-items:center; gap:7px;flex-wrap:wrap;font-size:12px;color:var(--muted); }
.global-search-help button { min-height:24px; padding:1px 8px; border-radius:6px; border:1px solid var(--line); background:var(--surface-soft); color:var(--link);font-weight:600;font-size:11px; }
.global-search-help button:hover {background:var(--accent-soft);color:var(--accent-ink);}
.global-search-results { max-height:min(400px,calc(100vh - 280px)); overflow-y:auto; overscroll-behavior:contain; }
.global-search-result { display:flex; flex-direction:column; gap:2px; padding:11px 18px; text-decoration:none; color:var(--ink); border-top:1px solid var(--line); }
.global-search-result:hover,.global-search-result[aria-selected="true"] { background:var(--accent-soft); color:var(--ink); text-decoration:none; }
.global-search-result-kind { font-size:10px; letter-spacing:.055em; font-weight:700; text-transform:uppercase; color:var(--accent-ink); }
.global-search-result strong { font-size:14px; line-height:1.4; overflow-wrap:anywhere; }
.global-search-result-desc { color:var(--muted);font-size:12px;line-height:1.4;overflow-wrap:anywhere; }
.global-search-message {margin:0; padding:24px 18px; color:var(--muted); font-size:13px;}
.global-search-foot { display:flex; justify-content:space-between; align-items:center; gap:8px; padding:10px 16px; background:var(--surface-soft);border-top:1px solid var(--line);font-size:11px;color:var(--muted); }
.global-search-foot a { display:inline-flex;gap:5px;align-items:center;text-decoration:none;font-size:12px;font-weight:700; white-space:nowrap; }
.global-search-foot a .icon {width:15px;height:15px;}

/* Dedicated search and filter page. */
.atlas-search-page {padding:48px 0 90px; }
.atlas-search-intro {max-width:780px; margin-bottom:28px;}
.atlas-search-intro h1 {font-size:clamp(36px,5vw,57px); margin:6px 0 10px;letter-spacing:-.05em;}
.atlas-search-intro .lead {margin:0;color:var(--muted);max-width:720px;}
.atlas-search-main-form {padding:20px; background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);}
.atlas-search-main-form >label {font-size:12px;font-weight:700;display:block;margin-bottom:9px;}
.atlas-search-main-row {display:flex;align-items:center;position:relative;gap:10px;}
.atlas-search-main-row >span {position:absolute;left:14px;top:16px;display:flex;color:var(--muted);pointer-events:none;}
.atlas-search-main-row >span .icon {width:19px;height:19px;}
.atlas-search-main-row input {min-height:52px;flex:1;padding-left:44px;width:100%;font-size:15px;}
.atlas-search-main-row button {min-height:52px;white-space:nowrap;}
.atlas-search-main-row button .icon {width:17px;height:17px;}
.atlas-search-options {display:flex;gap:16px;flex-wrap:wrap;margin-top:15px;}
.atlas-search-options label {display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;font-weight:600;}
.atlas-search-options select {padding:6px 12px;min-height:34px;font-size:12px;}
.atlas-results-heading {display:flex;align-items:center;justify-content:space-between;margin:36px 0 20px;}
.atlas-results-heading h2 {margin:4px 0 2px;font-size:28px;}
.atlas-results-heading p {margin:0;}
.atlas-results-layout {display:grid;grid-template-columns:228px minmax(0,1fr);gap:22px;align-items:start;}
.atlas-search-facets {border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:12px;position:sticky;top:105px;}
.atlas-search-facets h3 {font-size:13px;margin:7px 8px 12px;}
.atlas-search-facets a {display:flex;justify-content:space-between;gap:12px;padding:9px 10px;text-decoration:none;color:var(--muted);font-size:12px;border-radius:7px;}
.atlas-search-facets a:hover,.atlas-search-facets a[aria-current="true"] {background:var(--accent-soft);color:var(--accent-ink);font-weight:700;}
.atlas-search-facets strong {font-variant-numeric:tabular-nums;font-weight:650;}
.atlas-search-hits {border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface);min-height:130px;}
.atlas-search-hit {display:flex;justify-content:space-between;gap:20px;padding:19px 23px;text-decoration:none;border-bottom:1px solid var(--line);color:var(--ink);}
.atlas-search-hit:last-child {border-bottom:none;}
.atlas-search-hit:hover {background:var(--surface-soft);color:var(--ink);text-decoration:none;}
.atlas-search-hit-body {min-width:0;}
.atlas-search-kind {font-size:10px;font-weight:750;letter-spacing:.07em;text-transform:uppercase;color:var(--accent-ink);}
.atlas-search-hit h3 {font-size:17px;letter-spacing:-.012em;margin:4px 0;overflow-wrap:anywhere;}
.atlas-search-hit p {font-size:13px;line-height:1.6;color:var(--muted);margin:0;overflow-wrap:anywhere;}
.atlas-search-hit-arrow {display:flex;align-items:center;color:var(--link);flex-shrink:0;}
.atlas-search-empty {padding:40px 24px;color:var(--muted);}
.atlas-search-empty h3 {margin:0 0 8px;}
.atlas-search-empty p {margin:0;}
.atlas-search-truncation {padding:15px 24px;color:var(--muted);font-size:12px;}
.atlas-search-landing {padding:30px 0;}
.atlas-search-examples {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px;}
.atlas-search-examples a {border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:22px;display:flex;justify-content:space-between;gap:15px;text-decoration:none;color:var(--ink);font-size:24px;font-weight:750;}
.atlas-search-examples a:hover {border-color:var(--accent);box-shadow:var(--shadow);}
.atlas-search-examples a span {font-size:12px;font-weight:450;color:var(--muted);display:flex;align-items:center;gap:7px;max-width:180px;}
.atlas-search-examples a .icon {width:18px;height:18px;flex-shrink:0;}
@media (max-width:1330px) {
 .main-nav a {padding-inline:6px;font-size:12px;}
 .brand {font-size:19px;}
}
@media (max-width:1240px) {
 .header-inner {flex-wrap:wrap;gap:9px;}
 .header-tools {margin-left:auto;}
 .menu-toggle:not([hidden]) {display:inline-flex;}
 .main-nav {order:3;width:100%;margin:0;display:flex;flex-wrap:wrap;gap:5px;}
 .main-nav a {flex:1;font-size:13px;text-align:center;}
 .header-inner:has(#menuToggle:not([hidden])) .main-nav:not(.is-open) {display:none;}
}
@media (max-width:780px) {
 .atlas-results-layout {grid-template-columns:1fr;}
 .atlas-search-facets {position:static;display:flex;gap:5px;flex-wrap:wrap;}
 .atlas-search-facets h3 {flex-basis:100%;}
 .atlas-search-facets a {padding:7px 10px;}
 .atlas-search-examples {grid-template-columns:1fr;}
}
@media (max-width:540px) {
 .atlas-search-page {padding-top:30px;}
 .global-search-panel {right:0;width:calc(100vw - 28px);}
 .global-search-foot {font-size:10px;}
 .atlas-search-main-row {flex-wrap:wrap;}
 .atlas-search-main-row input {flex-basis:100%;}
 .atlas-search-main-row button {width:100%;}
 .atlas-search-examples a {font-size:21px;}
 .theme-toggle {min-width:76px;padding-inline:9px;}
}
@media print { .global-search-panel,.atlas-search-options,.atlas-search-facets {display:none!important;} }