:root{
  --paper:#f3efe7;
  --paper-deep:#e6ddd0;
  --panel:#fbfaf7;
  --white:#fffefc;
  --ink:#16231f;
  --ink-2:#31433c;
  --muted:#6f7f78;
  --line:#d8d0c2;
  --line-dark:#b8ad9a;
  --cinnabar:#9d4032;
  --cinnabar-soft:#efe2dc;
  --jade:#3f6e5a;
  --jade-soft:#dce9e2;
  --blue:#496573;
  --blue-soft:#dbe5ea;
  --gold:#9a7a43;
  --gold-soft:#efe6d4;
  --shadow:0 18px 48px rgba(20,29,25,.08);
}
body{
  background:
    radial-gradient(circle at top left, rgba(118,167,146,.10), transparent 28%),
    radial-gradient(circle at top right, rgba(157,64,50,.07), transparent 24%),
    var(--paper);
}
.topbar{
  background:rgba(251,250,246,.88);
  border-bottom:1px solid rgba(184,173,154,.65);
  box-shadow:0 8px 24px rgba(22,35,31,.05);
}
.brand__seal{
  width:46px;height:46px;font-size:24px;border-radius:12px;
  box-shadow:0 6px 18px rgba(157,64,50,.22), inset 0 0 0 3px rgba(255,255,255,.12);
}
.brand strong{font-size:18px;letter-spacing:.01em}
.brand small{font-size:11px;letter-spacing:.14em;color:#62736c}
.topbar nav button{min-width:124px}
.topbar nav button span{font-size:14px;font-weight:700}
.topbar nav button small{font-size:10px;letter-spacing:.12em}
.release-chip{
  justify-self:end;display:flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:999px;
  border:1px solid rgba(63,110,90,.18);
  background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(244,241,234,.95));
  box-shadow:0 8px 18px rgba(24,35,31,.05);
}
.release-chip i{width:8px;height:8px;border-radius:999px;background:#5eb592;box-shadow:0 0 0 5px rgba(94,181,146,.12)}
.status-strip{
  margin:18px auto 0;max-width:1480px;padding:0 clamp(18px,3vw,40px);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:stretch;background:transparent;border:0;
}
.status-strip>div{
  background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(246,242,235,.96));
  border:1px solid rgba(184,173,154,.58);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);
}
.status-strip>div span{display:block;font:700 11px var(--mono);letter-spacing:.12em;color:var(--muted)}
.status-strip>div strong{display:block;margin-top:10px;font:700 32px var(--serif);color:var(--ink)}
.status-strip p{
  grid-column:1/-1;margin:2px 4px 0;color:#697872;font-size:12px;line-height:1.8;
}
main{padding-top:10px}
.view.is-active{animation:fadeUp .35s ease}
@keyframes fadeUp{from{opacity:.56;transform:translateY(8px)}to{opacity:1;transform:none}}
.hero{
  max-width:1480px;margin:0 auto 22px;min-height:auto;padding:0 clamp(18px,3vw,40px);border:0;grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);gap:20px;
}
.hero__copy{
  padding:52px clamp(26px,4vw,48px);
  border-radius:32px;
  background:linear-gradient(135deg, #15211d 0%, #192b25 56%, #20352f 100%);
  color:#eff5f1;
  position:relative;overflow:hidden;
  box-shadow:0 20px 52px rgba(17,25,22,.18);
}
.hero__copy:before{
  content:"";position:absolute;inset:auto auto -10% -4%;width:45%;height:60%;
  background:radial-gradient(circle, rgba(110,231,209,.16), transparent 62%);
}
.hero__copy:after{
  content:"";position:absolute;inset:-8% -4% auto auto;width:34%;height:40%;
  background:radial-gradient(circle, rgba(184,168,255,.15), transparent 62%);
}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#9ed7c0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);padding:8px 12px;border-radius:999px;backdrop-filter:blur(6px)}
.hero__copy h1{max-width:900px;margin:20px 0 22px;font:700 clamp(44px,5.2vw,78px)/1.08 var(--serif);letter-spacing:-.04em;color:#f6fbf8}
.hero__copy>p{max-width:820px;color:rgba(238,245,241,.82);font-size:17px;line-height:1.95}
.hero__actions{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.hero .primary-button,.hero .quiet-button{
  padding:12px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.16);font-size:13px;
}
.hero .primary-button{background:#fff;color:#16231f;border-color:#fff}
.hero .primary-button:hover{background:#eff5f1;border-color:#eff5f1}
.hero .quiet-button{background:rgba(255,255,255,.06);color:#eff5f1}
.hero .quiet-button:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.24)}
.source-quote{
  margin:0;border-radius:32px;overflow:hidden;
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(247,243,236,.98));
  border:1px solid rgba(184,173,154,.55);box-shadow:var(--shadow)
}
.source-quote:before{font-size:168px;color:rgba(157,64,50,.05);right:-12px;bottom:-28px}
.source-quote header,.source-quote footer{padding:18px 22px;font-size:11px;background:rgba(255,255,255,.56)}
.source-quote header b{padding:5px 8px;border-radius:999px}
.source-quote blockquote{padding:42px 34px;font-size:25px;line-height:2.02;color:#2d3d37}
.metric-grid{
  max-width:1480px;margin:0 auto 18px;padding:0 clamp(18px,3vw,40px);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;border:0;background:transparent
}
.metric-grid article{border:1px solid rgba(184,173,154,.55);background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(246,242,235,.95));box-shadow:var(--shadow);border-radius:22px;padding:24px}
.metric-grid article:last-child{border-right:1px solid rgba(184,173,154,.55)}
.metric-grid span{font-size:11px}
.metric-grid b{font-size:38px;margin:14px 0 7px}
.metric-grid p{font-size:12px;line-height:1.8}
.section-block,.graph-page,.library-page,.method-page{
  max-width:1480px;margin:0 auto 18px;border:1px solid rgba(184,173,154,.52);border-radius:28px;
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(247,243,236,.97));
  box-shadow:var(--shadow);padding:40px clamp(22px,4vw,42px)
}
.section-heading{align-items:flex-start;margin-bottom:26px}
.section-heading>div>span{font:700 11px var(--mono);letter-spacing:.18em;color:var(--cinnabar)}
.section-heading h1,.section-heading h2{font-size:38px;line-height:1.18;margin-top:10px}
.section-heading p{font-size:13px;line-height:1.9;color:#677770}
.path-grid,.chain-list,.method-grid{border:0;background:transparent;gap:14px}
.path-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.path-card,.chain-list article,.method-grid article,.boundary-card{
  border:1px solid rgba(184,173,154,.5);border-radius:24px;box-shadow:0 10px 28px rgba(18,28,24,.05)
}
.path-card{min-height:215px;background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(246,242,235,.96));padding:28px 24px}
.path-card:hover{transform:translateY(-5px);background:#fffefc}
.path-card p{font-size:12px;line-height:1.9}
.chain-list{display:grid;grid-template-columns:1fr 1fr}
.chain-list article{background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(247,243,236,.96));border-right:1px solid rgba(184,173,154,.5);border-bottom:1px solid rgba(184,173,154,.5)}
.boundary-card{
  background:linear-gradient(135deg,#172521 0%,#1e312b 100%);color:#f4f8f5;position:relative;overflow:hidden
}
.boundary-card:before{content:"";position:absolute;inset:auto -5% -18% auto;width:260px;height:260px;background:radial-gradient(circle, rgba(110,231,209,.16), transparent 60%)}
.boundary-card>span{color:#a4ddc7}
.boundary-card h3{font-size:30px;line-height:1.45}
.boundary-card p{color:rgba(240,246,242,.78)}
.boundary-card .text-button{color:#d4f7ea}
.qa-layout{max-width:1480px;margin:0 auto 18px;border:0;display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px;min-height:0;padding:0 clamp(18px,3vw,40px)}
.filter-panel,.qa-main,.graph-shell,.export-schema,.risk-table,.library-controls,.book-card{
  box-shadow:var(--shadow)
}
.filter-panel{
  position:sticky;top:128px;height:calc(100vh - 148px);padding:24px 20px;border:1px solid rgba(184,173,154,.5);border-radius:24px;
  background:linear-gradient(180deg, rgba(248,245,239,.98), rgba(238,232,221,.96))
}
.panel-title span{font-size:19px}.filter-panel label{font-size:12px}.filter-panel select{border-radius:12px;padding:11px 12px;background:#fffdf9}
.filter-note{border-top:1px solid rgba(184,173,154,.55)}
.filter-note p{font-size:11px}
.qa-main{border:1px solid rgba(184,173,154,.5);border-radius:28px;padding:34px clamp(18px,4vw,38px);background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(247,243,236,.98))}
.search-hero .eyebrow{background:transparent;border:0;padding:0;color:var(--cinnabar)}
.search-hero h1{font-size:42px;margin-bottom:18px}
.search-box{border-radius:22px;overflow:hidden;border:1px solid rgba(184,173,154,.65);background:#fffefb;box-shadow:0 16px 36px rgba(18,28,24,.08)}
.search-box textarea{min-height:92px;font-size:15px;padding:20px}
.search-box .primary-button{margin:12px;border-radius:16px;padding:0 20px;min-width:134px}
.suggestion-row{gap:9px}
.suggestion-row button{padding:8px 10px;border-radius:999px;background:#faf7f2}
.answer-panel,.evidence-card,.graph-shell,.export-schema,.risk-table,.book-card,.method-grid article{border:1px solid rgba(184,173,154,.5);border-radius:22px;overflow:hidden}
.answer-panel__head{padding:16px 18px;background:rgba(255,255,255,.5)}
.answer-panel__body{padding:22px 24px}
.answer-panel__body h2{font-size:25px}.answer-panel__body>p{font-size:14px;line-height:2}
.answer-boundary{border-radius:16px;background:linear-gradient(180deg,#f5e8e3,#f1dfd8);padding:13px 14px}
.result-toolbar{padding:18px 0 16px}.result-toolbar b{font-size:28px}
.toolbar-actions button{border-radius:999px;padding:9px 14px}
.evidence-results{gap:14px}
.evidence-card{background:linear-gradient(180deg, rgba(255,255,255,.97), rgba(248,245,239,.96))}
.evidence-card__head{padding:16px 16px 12px}.text-link{font-size:17px;line-height:1.5}.evidence-title p{font-size:10px}.evidence-card blockquote{font-size:16px;line-height:2.05;padding:16px 18px 12px}
.term-row span{font-size:9px;padding:5px 8px;border-radius:999px;background:#edf3ef}
.context-drawer{margin:0 16px 14px;border-radius:14px;background:#f2eee4;border-left:4px solid var(--jade)}
.context-drawer div{font-size:13px;line-height:1.95}
.evidence-card__foot{padding:9px 12px;background:rgba(255,255,255,.48)}
.evidence-card__foot code,.evidence-card__foot button{font-size:10px}
.pagination button{border-radius:12px;padding:8px 10px;font-size:11px}
.graph-page,.library-page,.method-page{padding:34px clamp(22px,4vw,42px)}
.graph-shell{background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,245,239,.98));border-radius:26px;min-height:720px}
.graph-legend{padding:16px 18px;font-size:10px;background:rgba(255,255,255,.52)}
.graph-inspector{right:18px;bottom:18px;border-radius:20px;background:rgba(255,255,255,.92)}
.graph-inspector h3{font-size:22px}.graph-inspector p{font-size:12px;line-height:1.9}
.graph-note{border:1px solid rgba(184,173,154,.52);border-radius:20px;background:#f3eee3;padding:18px 20px}
.library-controls{grid-template-columns:minmax(240px,1fr) 190px auto;gap:12px;margin-bottom:18px;padding:14px;border:1px solid rgba(184,173,154,.5);border-radius:20px;background:rgba(255,255,255,.66)}
.library-controls input,.library-controls select{border-radius:14px;border:1px solid rgba(184,173,154,.55);padding:12px;background:#fffefb}
.book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;border:0}
.book-card{min-height:176px;padding:20px;text-align:left;border-right:1px solid rgba(184,173,154,.5);border-bottom:1px solid rgba(184,173,154,.5);background:linear-gradient(180deg, rgba(255,255,255,.97), rgba(247,243,236,.98));position:relative}
.book-card h3{font-size:18px;line-height:1.45}.book-card p{font-size:11px;line-height:1.8}.book-card b{font-size:10px;border-radius:999px;padding:5px 9px}
.load-more{border-radius:999px;padding:10px 16px}
.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.method-grid article{min-height:226px;padding:24px;background:linear-gradient(180deg, rgba(255,255,255,.97), rgba(247,243,236,.98));border-right:1px solid rgba(184,173,154,.5);border-bottom:1px solid rgba(184,173,154,.5)}
.method-grid h3{font-size:20px}.method-grid p{font-size:12px;line-height:1.9}
.export-schema{margin-top:26px;padding:26px 28px;border-radius:24px;background:linear-gradient(135deg,#172521 0%,#21362f 100%)}
.export-schema h2{font-size:30px}.field-tags span{border-radius:999px;font-size:11px;padding:7px 10px}
.risk-table{margin-top:26px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,243,236,.98))}
.risk-table__head{background:#ece4d6}.risk-table b{font-size:14px}.risk-table p{font-size:11px;line-height:1.8}
.site-footer{margin-top:10px;padding:30px 18px;background:linear-gradient(135deg,#16231f 0%,#21362f 100%)}
.site-footer span{font-size:11px}.site-footer p{font-size:11px;color:#b7c5be;line-height:1.9;max-width:880px;margin:10px auto 0}
@media(max-width:1180px){
  .status-strip,.metric-grid,.hero,.qa-layout{padding:0 18px}
  .path-grid,.book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .method-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .status-strip{grid-template-columns:1fr 1fr}
  .hero{grid-template-columns:1fr}
  .hero__copy{padding:40px 24px}
  .hero__copy h1{font-size:48px}
  .source-quote blockquote{font-size:21px}
  .metric-grid{grid-template-columns:1fr 1fr}
  .section-block,.graph-page,.library-page,.method-page{padding:30px 20px}
  .section-heading h1,.section-heading h2{font-size:32px}
  .qa-layout{grid-template-columns:1fr}
  .filter-panel{position:static;height:auto}
  .book-grid,.method-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .status-strip{grid-template-columns:1fr}
  .metric-grid,.path-grid,.chain-list,.book-grid,.method-grid{grid-template-columns:1fr}
  .hero__copy h1{font-size:40px}
  .search-hero h1{font-size:31px}
  .section-heading h1,.section-heading h2{font-size:28px}
  .source-quote{border-radius:24px}
  .hero,.qa-layout,.metric-grid{padding:0 14px}
  .section-block,.graph-page,.library-page,.method-page{margin:0 14px 16px}
}