:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #17181f;
  color: #ece9f4;
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: #17181f; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.app-shell { min-height: 100vh; display: grid; grid-template: 64px 1fr / 300px 1fr; }
.topbar { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; padding: 0 24px; background: #1b1c24;
  border-bottom: 1px solid #3a3b48; position: sticky; top: 0; z-index: 10; }
.brand { color: #ece9f4; font: 800 22px/1 Georgia, serif; letter-spacing: -.04em; }
.brand::after { content: ""; display: block; height: 2px; margin-top: 5px;
  background: linear-gradient(90deg, #ff6b5e, #8b5cf6 55%, #3b82f6); }
.seam { color: #a89fc4; font: 600 13px/1.2 ui-monospace, monospace; text-transform: uppercase; letter-spacing: .12em; }
.source-note { margin-left: auto; color: #8b84ad; font-size: 12px; }
.sidebar { padding: 22px 16px; background: #1b1c24; border-right: 1px solid #3a3b48; position: sticky; top: 64px;
  height: calc(100vh - 64px); overflow: auto; }
.search { width: 100%; color: #ece9f4; background: #22232d; border: 1px solid transparent; border-radius: 9px; padding: 11px 12px; outline: 0; }
.search::placeholder { color: #8b84ad; }
.search:focus { border-color: #8b5cf6; box-shadow: 0 0 0 3px rgb(139 92 246 / 13%); }
.side-list { margin-top: 24px; }
.benchmark-label, .eyebrow { color: #8b84ad; font: 700 11px/1.4 ui-monospace, monospace; text-transform: uppercase; letter-spacing: .14em; }
.benchmark-label { padding: 0 10px 9px; }
.benchmark-label.secondary-benchmark { margin-top: 22px; }
.category-link { display: flex; justify-content: space-between; gap: 12px; padding: 10px; border-radius: 8px; color: #a89fc4; font-size: 14px; }
.category-link:hover, .category-link.active { color: #ece9f4; background: #292a35; }
.category-link.active { box-shadow: inset 2px 0 #8b5cf6; }
.count { color: #8b84ad; font: 12px ui-monospace, monospace; white-space: nowrap; }
.search-matches { margin: 2px 0 12px 12px; padding-left: 10px; border-left: 1px solid #3a3b48; }
.match-link { display: block; color: #8b84ad; font-size: 12px; line-height: 1.4; padding: 7px 4px; }
.match-link:hover { color: #ece9f4; }
.empty { color: #8b84ad; font-size: 13px; padding: 0 10px; }
.main { min-width: 0; padding: 52px clamp(24px, 5vw, 76px) 90px; }
.hero, .category-head { max-width: 820px; margin-bottom: 42px; }
h1 { margin: 10px 0 14px; font: 650 clamp(32px, 5vw, 56px)/1.02 Georgia, serif; letter-spacing: -.035em; }
.benchmark-index-hero h1 { font-size: clamp(18px, 2.5vw, 28px); }
.category-head h1 { font-size: clamp(18px, 2.2vw, 28px); }
.hero p, .category-head p, .category-card p { color: #a89fc4; line-height: 1.65; }
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.category-card { padding: 22px; min-height: 180px; background: #1b1c24; border: 1px solid #2f303c; border-radius: 12px; transition: .16s ease; }
.category-card:hover { transform: translateY(-2px); border-color: #8b5cf6; background: #22232d; }
.category-card h2 { margin: 13px 0 20px; font: 600 20px Georgia, serif; }
.card-metric { font: 700 28px ui-monospace, monospace; color: #4ade80; }
.category-card p { margin: 7px 0 0; font-size: 13px; }
.stats-grid, .question-aggregate { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 10px; }
.stats-grid { margin-bottom: 36px; }
.stat { padding: 15px; background: #1b1c24; border: 1px solid #2f303c; border-radius: 9px; }
.stat-label { display: block; color: #8b84ad; font-size: 11px; margin-bottom: 8px; text-transform: uppercase; letter-spacing: .08em; }
.stat strong { font: 650 18px ui-monospace, monospace; }
.stat.success strong { color: #4ade80; }
.stat.danger strong { color: #f87171; }
.matrix-wrap { margin: 0 0 34px; overflow-x: auto; }
.matrix-wrap h2 { margin: 0 0 13px; font: 600 20px Georgia, serif; }
.model-matrix { width: 100%; min-width: 720px; border-collapse: collapse; background: #1b1c24; border: 1px solid #2f303c; border-radius: 9px; overflow: hidden; }
.model-matrix th, .model-matrix td { padding: 12px 14px; border-bottom: 1px solid #2f303c; text-align: right; font: 12px ui-monospace, monospace; }
.model-matrix th:first-child { text-align: left; color: #ece9f4; }
.model-matrix thead th { color: #8b84ad; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.model-matrix tbody td:nth-last-child(-n+2) { color: #4ade80; }
.model-matrix tbody tr:last-child th, .model-matrix tbody tr:last-child td { border-bottom: 0; }
.question-list { display: grid; gap: 9px; }
details { background: #1b1c24; border: 1px solid #2f303c; border-radius: 9px; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
.question-details > summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 18px; }
.question-details > summary::before { content: "+"; color: #8b5cf6; font: 18px ui-monospace, monospace; }
.question-details[open] > summary::before { content: "−"; }
.question-title { flex: 1; line-height: 1.45; }
.question-id { color: #a89fc4; font: 11px/1.5 ui-monospace, monospace; white-space: nowrap; }
.summary-meta, .microstats { color: #8b84ad; font: 11px/1.5 ui-monospace, monospace; }
.question-body, .question-loading { padding: 0 18px 20px 52px; }
.question-loading { color: #8b84ad; }
.question-aggregate { margin: 4px 0 14px; }
.gold-answer { margin: 14px 0; padding: 16px 18px; background: rgb(139 92 246 / 7%); border-left: 2px solid #8b5cf6; border-radius: 7px; }
.gold-answer p { margin: 8px 0 0; color: #d9d5e4; line-height: 1.6; }
.session-ids { display: block; width: fit-content; margin-top: 9px; color: #a89fc4; font: 12px ui-monospace, monospace; }
.gold-chunks { margin: 14px 0; padding: 16px 18px; background: #1b1c24; border: 1px solid #2f303c; border-radius: 7px; }
.gold-chunk { margin-top: 12px; }
.gold-chunk + .gold-chunk { padding-top: 12px; border-top: 1px solid #2f303c; }
.gold-chunk code { color: #8b84ad; font: 12px ui-monospace, monospace; }
.gold-chunk pre { margin: 7px 0 0; color: #d9d5e4; font: inherit; line-height: 1.6; white-space: pre-wrap; }
.context-details, .model-details { margin-top: 9px; background: #22232d; }
.context-details > summary, .model-details > summary { padding: 14px 16px; color: #a89fc4; }
.context-summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.copy-context { padding: 6px 10px; color: #a89fc4; background: #292a35; border: 1px solid #3a3b48; border-radius: 6px;
  cursor: pointer; font: 11px/1.2 ui-monospace, monospace; }
.copy-context:hover, .copy-context:focus-visible { color: #ece9f4; border-color: #8b5cf6; outline: 0; }
.model-details > summary { display: flex; align-items: center; gap: 10px; }
.model-details .summary-meta { margin-left: auto; }
.context-text, .answer-text { margin: 0; padding: 18px; color: #d9d5e4; background: #17181f; border-top: 1px solid #3a3b48;
  white-space: pre-wrap; overflow-wrap: anywhere; font: 13px/1.65 ui-monospace, "SFMono-Regular", Consolas, monospace; max-height: 560px; overflow: auto; }
.answer-text { margin: 12px 0; border: 1px solid #3a3b48; border-radius: 7px; }
.model-body { padding: 0 16px 16px; }
.model-check, .status-icon { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font-weight: 800; }
.model-check.ok, .judgment.pass .status-icon { color: #17181f; background: #4ade80; }
.model-check.mixed { color: #17181f; background: #fbbf24; }
.model-check.error, .judgment.fail .status-icon { color: #17181f; background: #f87171; }
.judgment { margin-top: 8px; padding: 13px 14px; background: #1b1c24; border-left: 2px solid #3a3b48; border-radius: 6px; }
.judgment.pass { border-left-color: #4ade80; }
.judgment.fail { border-left-color: #f87171; }
.judgment-title { display: flex; align-items: center; gap: 9px; }
.verdict { margin-left: auto; color: #8b84ad; font: 11px ui-monospace, monospace; text-transform: uppercase; }
.judgment p { color: #a89fc4; line-height: 1.55; margin: 10px 0; }
.product-landing { --landing-bg: #0b0a14; --landing-panel: #131120; --landing-panel-2: #1c1930; --landing-line: #2a2545;
  --landing-text: #ece9f4; --landing-muted: #a89fc4; --landing-faded: #8b84ad; --ember: #ff6b5e;
  --arcane: #8b5cf6; --rift: #3b82f6; min-height: 100vh; overflow: hidden; color: var(--landing-text);
  background: var(--landing-bg); font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.landing-wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.landing-nav { position: absolute; inset: 0 0 auto; z-index: 3; border-bottom: 1px solid rgb(42 37 69 / 60%);
  background: rgb(11 10 20 / 72%); backdrop-filter: blur(14px); }
.landing-nav-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; }
.landing-wordmark { font: 600 24px/1 Georgia, serif; letter-spacing: -.035em; }
.landing-wordmark::first-letter { font-style: italic; }
.landing-wordmark::after { content: ""; display: block; width: 100%; height: 2px; margin-top: 5px;
  background: linear-gradient(90deg, var(--ember), var(--arcane) 52%, var(--rift)); }
.landing-nav-action, .landing-primary-action { position: relative; padding: 10px 20px; border-radius: 10px; font-size: 14px;
  font-weight: 700; background: rgb(11 10 20 / 72%); }
.landing-nav-actions { display: flex; flex-direction: column; align-items: center; gap: 7px; }
.landing-coming-soon { color: #c1a8d9; font: 700 9px/1 ui-monospace, monospace;
  letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; text-shadow: 0 0 12px rgb(139 92 246 / 70%); }
.landing-coming-soon > span { color: var(--ember); }
.landing-nav-action::before, .landing-primary-action::before { content: ""; position: absolute; inset: 0; border-radius: inherit;
  padding: 2px; background: linear-gradient(135deg, var(--ember), var(--arcane) 52%, var(--rift));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; pointer-events: none; }
.landing-nav-action:hover, .landing-primary-action:hover { box-shadow: 0 0 34px rgb(139 92 246 / 25%); transform: translateY(-1px); }
.landing-hero { position: relative; min-height: 760px; display: grid; place-items: center; isolation: isolate; }
.landing-aurora, .landing-aurora::before, .landing-aurora::after { position: absolute; z-index: -2; border-radius: 50%; filter: blur(90px);
  pointer-events: none; }
.landing-aurora { width: 42vw; height: 38vw; left: 4%; top: 18%; background: rgb(139 92 246 / 16%); }
.landing-aurora::before { content: ""; width: 34vw; height: 30vw; left: 100%; top: -28%; background: rgb(59 130 246 / 13%); }
.landing-aurora::after { content: ""; width: 28vw; height: 26vw; left: 45%; top: 68%; background: rgb(255 107 94 / 11%); }
.landing-stars { position: absolute; inset: 0; z-index: -1; opacity: .55; pointer-events: none;
  background-image: radial-gradient(circle at 14% 24%, #ece9f4 0 1px, transparent 1.5px),
    radial-gradient(circle at 78% 18%, #ece9f4 0 1px, transparent 1.5px),
    radial-gradient(circle at 38% 72%, #ece9f4 0 1px, transparent 1.5px),
    radial-gradient(circle at 88% 68%, #ece9f4 0 1px, transparent 1.5px);
  background-size: 260px 230px, 310px 280px, 370px 330px, 430px 390px; }
.landing-hero-inner { padding-top: 94px; text-align: center; }
.landing-kicker { margin: 0 0 20px; color: var(--landing-faded); font: 700 12px/1.4 ui-monospace, monospace;
  letter-spacing: .15em; text-transform: uppercase; }
.landing-hero h1 { max-width: 970px; margin: 0 auto; font: 550 clamp(44px, 7vw, 78px)/1.05 Georgia, serif; letter-spacing: -.045em; }
.landing-accent { background: linear-gradient(135deg, var(--ember), var(--arcane) 52%, var(--rift));
  color: transparent; background-clip: text; -webkit-background-clip: text; }
.landing-subtitle { max-width: 650px; margin: 26px auto 0; color: var(--landing-muted); font-size: clamp(17px, 2vw, 20px); line-height: 1.7; }
.landing-actions { margin-top: 38px; display: flex; justify-content: center; align-items: center; gap: 22px; }
.landing-primary-action { padding: 13px 24px; transition: transform .2s, box-shadow .25s; }
.landing-secondary-action { color: var(--landing-muted); font-size: 14px; }
.landing-secondary-action:hover { color: var(--landing-text); }
.landing-story { padding: 112px 0; background: var(--landing-bg); }
.landing-section-head { max-width: 810px; margin-bottom: 48px; }
.landing-section-head .landing-kicker, .landing-discipline-panel .landing-kicker, .landing-trust .landing-kicker { margin-bottom: 12px; }
.landing-section-head h2, .landing-discipline-panel h2, .landing-trust h2 { margin: 0; font: 500 clamp(30px, 4vw, 48px)/1.08 Georgia, serif;
  letter-spacing: -.035em; white-space: nowrap; }
.landing-section-lead { max-width: 760px; margin: 22px 0 0; color: var(--landing-muted); font-size: 17px; line-height: 1.75; }
.landing-statement-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 14px; }
.landing-statement { padding: 28px; border: 0; border-radius: 14px; background: transparent; }
.landing-statement > span { color: var(--landing-faded); font: 700 11px/1.4 ui-monospace, monospace; letter-spacing: .14em;
  text-transform: uppercase; }
.landing-statement p { margin: 13px 0 0; color: #c1a8d9; font: italic 500 20px/1.55 Georgia, serif; }
.landing-story-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.continuity-story .landing-story-grid { grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 3fr); }
.continuity-story .landing-story-card:nth-child(2) .landing-story-icon { margin-inline: auto; }
.continuity-story .landing-story-card:nth-child(3) .landing-story-icon { margin-left: auto; font-size: 18.72px; }
.landing-story-card { min-height: 230px; padding: 28px; border: 1px solid var(--landing-line); border-radius: 14px;
  background: linear-gradient(145deg, rgb(28 25 48 / 68%), rgb(19 17 32 / 38%)); }
.landing-story-icon { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgb(139 92 246 / 40%);
  border-radius: 10px; color: var(--landing-text); background: rgb(139 92 246 / 10%); font: 700 13px/1 ui-monospace, monospace;
  box-shadow: 0 0 28px rgb(139 92 246 / 10%); }
.landing-story-card h3 { margin: 26px 0 10px; font: 500 21px/1.2 Georgia, serif; }
.landing-story-card p { margin: 0; color: var(--landing-muted); font-size: 14px; line-height: 1.7; }
.landing-main { padding: 100px 0 120px; background: linear-gradient(180deg, var(--landing-panel), var(--landing-bg));
  border-top: 1px solid var(--landing-line); }
.recall-intro { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 60px; align-items: end; margin-bottom: 42px; }
.recall-intro h2 { max-width: 690px; margin: 0; font: 500 clamp(26px, 3vw, 38px)/1.1 Georgia, serif; letter-spacing: -.03em; }
.continuity-heading-line { display: block; }
.continuity-evidence-line { display: flex; align-items: center; gap: 16px; margin-top: 9px; }
.continuity-icon { flex: none; font: 700 .82em/1 ui-sans-serif, system-ui, sans-serif; background: linear-gradient(135deg, var(--ember), var(--arcane) 52%, var(--rift));
  color: transparent; background-clip: text; -webkit-background-clip: text; filter: drop-shadow(0 0 8px rgb(139 92 246 / 50%)); }
.recall-intro p:not(.landing-kicker) { max-width: 650px; margin: 18px 0 0; color: var(--landing-muted); line-height: 1.7; }
.universe-total { min-width: 210px; padding-left: 28px; border-left: 2px solid var(--arcane); }
.universe-total strong { display: block; font: 700 46px/1 ui-monospace, monospace; color: var(--landing-text); }
.universe-total span { display: block; max-width: 180px; margin-top: 10px; color: var(--landing-faded); font: 12px/1.5 ui-monospace, monospace; }
.benchmark-blocks { display: grid; gap: 30px; margin-top: 44px; }
.benchmark-tabs { padding: 20px; border: 1px solid rgb(42 37 69 / 72%); border-radius: 16px; background: rgb(19 17 32 / 38%); }
.benchmark-tab-list { display: inline-flex; gap: 4px; margin-bottom: 18px; padding: 4px; border: 1px solid var(--landing-line);
  border-radius: 11px; background: rgb(11 10 20 / 58%); }
.benchmark-tab { padding: 10px 18px; border: 0; border-radius: 7px; color: var(--landing-faded); background: transparent;
  cursor: pointer; font: 700 12px/1.2 ui-monospace, monospace; letter-spacing: .04em; }
.benchmark-tab:hover { color: var(--landing-text); }
.benchmark-tab.active { color: var(--landing-text); background: var(--landing-panel-2); box-shadow: inset 0 0 0 1px rgb(139 92 246 / 30%); }
.benchmark-tab-panel[hidden] { display: none; }
.landing-table-section { position: relative; overflow: hidden; margin-bottom: 18px; padding: 26px; border: 1px solid var(--landing-line);
  border-radius: 14px; background: rgb(11 10 20 / 56%); }
.landing-table-section::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px;
  background: linear-gradient(90deg, var(--ember), var(--arcane) 52%, var(--rift)); pointer-events: none; }
.landing-table-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 20px; }
.landing-table-head .landing-kicker { margin-bottom: 5px; }
.landing-table-head h3, .coming-soon h3 { margin: 0; font: 500 22px/1.15 Georgia, serif; }
.landing-table-head > strong { color: #4ade80; font: 700 32px/1 ui-monospace, monospace; }
.landing-table-scroll { overflow-x: auto; scrollbar-width: thin; scrollbar-color: var(--arcane) rgb(11 10 20 / 75%);
  scrollbar-gutter: stable; }
.landing-table-scroll::-webkit-scrollbar { width: 10px; height: 10px; }
.landing-table-scroll::-webkit-scrollbar-track { border-radius: 999px; background: rgb(11 10 20 / 75%); }
.landing-table-scroll::-webkit-scrollbar-thumb { border: 2px solid rgb(11 10 20 / 75%); border-radius: 999px;
  background: linear-gradient(90deg, var(--ember), var(--arcane) 52%, var(--rift)); }
.landing-table-scroll::-webkit-scrollbar-thumb:hover { background: linear-gradient(90deg, #ff857a, #a477ff 52%, #60a5fa); }
.landing-data-table { width: 100%; min-width: 700px; border-collapse: collapse; }
.landing-data-table th, .landing-data-table td { padding: 13px 14px; border-bottom: 1px solid rgb(42 37 69 / 72%);
  text-align: left; font: 12px/1.4 ui-monospace, monospace; }
.landing-data-table thead th { color: var(--landing-faded); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.landing-data-table tbody th { color: var(--landing-muted); font-family: Inter, ui-sans-serif, system-ui, sans-serif; font-size: 13px; font-weight: 600; }
.landing-data-table .recall-cell { color: #4ade80; }
.landing-data-table .table-total th, .landing-data-table .table-total td { border-top: 1px solid var(--arcane); border-bottom: 0;
  color: var(--landing-text); font-weight: 700; }
.model-performance-table { min-width: 900px; }
.model-performance-groups { display: grid; gap: 9px; }
.model-performance-group { border: 1px solid var(--landing-line); border-radius: 10px; background: var(--landing-panel); }
.model-performance-group > summary { display: flex; align-items: center; gap: 20px; padding: 10px 18px; color: var(--landing-text); }
.model-performance-group > summary strong { font-weight: 500; }
.model-performance-group > summary::before { content: "+"; color: var(--arcane); font: 18px/1 ui-monospace, monospace; }
.model-performance-group[open] > summary::before { content: "−"; }
.model-performance-group > summary span { margin-left: auto; color: var(--landing-faded); font: 11px/1.5 ui-monospace, monospace; text-align: right; }
.model-performance-body { padding: 0 16px 16px 52px; }
.judge-disclosure { margin: 0 0 14px; padding: 13px 16px; border-left: 2px solid var(--arcane); color: var(--landing-muted);
  background: rgb(11 10 20 / 42%); font-size: 12px; line-height: 1.65; }
.judge-disclosure > span { color: var(--landing-text); font-weight: 700; }
.judge-disclosure ul { margin: 5px 0 0 18px; padding: 0; }
.judge-disclosure code { color: var(--landing-text); font-size: 11px; }
.table-note, .tab-loading { margin: 15px 0 0; color: var(--landing-faded); font-size: 11px; line-height: 1.6; }
.coming-soon { margin-top: 18px; padding: 42px 26px; border: 1px dashed var(--landing-line); border-radius: 14px;
  background: rgb(11 10 20 / 35%); text-align: center; }
.coming-soon .landing-kicker { margin-bottom: 7px; }
.coming-soon p { margin: 10px 0 0; color: var(--landing-muted); }
.recall-method { max-width: 900px; margin: 26px 0 0; color: var(--landing-faded); font-size: 12px; line-height: 1.7; }
.recall-method p { margin: 3px 0; }
.landing-fit { border-top: 1px solid var(--landing-line); }
.landing-fit-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.landing-fit-grid .landing-story-card { min-height: 260px; }
.landing-discipline { padding-top: 0; }
.landing-discipline-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.landing-discipline-panel { min-height: 430px; padding: clamp(30px, 5vw, 54px); border: 1px solid var(--landing-line); border-radius: 18px;
  background: rgb(19 17 32 / 52%); }
.landing-discipline-panel h2 { font-size: clamp(23px, 2.5vw, 32px); }
.context-discipline h2 { font-size: clamp(21px, 2.2vw, 28px); }
.landing-discipline-panel > p:not(.landing-kicker) { margin: 24px 0 0; color: var(--landing-muted); font-size: 15px; line-height: 1.8; }
.cost-discipline { position: relative; overflow: hidden; background: linear-gradient(145deg, rgb(139 92 246 / 13%), rgb(19 17 32 / 66%)); }
.cost-discipline::after { content: ""; position: absolute; width: 260px; height: 260px; right: -120px; bottom: -140px;
  border-radius: 50%; background: rgb(59 130 246 / 18%); filter: blur(55px); pointer-events: none; }
.cost-discipline ul { position: relative; z-index: 1; display: grid; gap: 12px; margin: 28px 0 0; padding: 0; list-style: none; }
.cost-discipline li { padding: 12px 14px 12px 38px; border: 1px solid rgb(42 37 69 / 82%); border-radius: 9px;
  background: rgb(11 10 20 / 42%); color: var(--landing-muted); font-size: 13px; line-height: 1.55; }
.cost-discipline li::before { content: "✓"; position: absolute; margin-left: -24px; color: #4ade80; font-weight: 800; }
.landing-trust { padding: 88px 0; border-top: 1px solid var(--landing-line);
  background: linear-gradient(110deg, rgb(255 107 94 / 7%), rgb(139 92 246 / 8%) 48%, rgb(59 130 246 / 7%)); }
.landing-trust-inner { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); gap: clamp(40px, 8vw, 100px); align-items: center; }
.landing-trust h2 { max-width: 520px; }
.landing-trust h2 { font-size: clamp(24px, 3vw, 36px); }
.landing-trust-copy { padding-left: 28px; border-left: 2px solid var(--arcane); }
.landing-trust-copy p { margin: 0; color: var(--landing-muted); font-size: 16px; line-height: 1.75; }
.landing-trust-copy p + p { margin-top: 14px; color: var(--landing-faded); font-size: 14px; }
.landing-footer { padding: 28px 0; border-top: 1px solid var(--landing-line); color: var(--landing-faded); font-size: 12px; }
.landing-footer-inner { display: flex; justify-content: space-between; gap: 24px; }
.benchmark-overview { --landing-bg: #0b0a14; --landing-panel: #131120; --landing-panel-2: #1c1930; --landing-line: #2a2545;
  --landing-text: #ece9f4; --landing-muted: #a89fc4; --landing-faded: #8b84ad; --ember: #ff6b5e;
  --arcane: #8b5cf6; --rift: #3b82f6; }
.benchmark-overview .landing-table-section { max-width: 980px; }
.benchmark-overview .stats-grid { max-width: 980px; }
.overview-progress-note { max-width: 980px; margin: -18px 0 32px; padding: 12px 15px; border-left: 2px solid #8b5cf6;
  color: #8b84ad; background: #1b1c24; font-size: 12px; line-height: 1.65; }
.overview-model-performance { max-width: 980px; }
.overview-model-performance .landing-table-head { margin-bottom: 20px; }
.overview-model-performance .judge-disclosure { margin-bottom: 22px; border-left-color: #8b5cf6; background: #1b1c24; }
.overview-model-performance .model-performance-group { border-color: #2f303c; background: #1b1c24; }
.overview-model-performance .model-performance-group > summary { color: #ece9f4; }
.overview-model-performance .model-performance-group > summary span { color: #8b84ad; }
.overview-model-performance .model-performance-body { background: #1b1c24; }
.overview-model-performance .landing-data-table th, .overview-model-performance .landing-data-table td { border-bottom-color: #2f303c; }
.overview-coming-soon { padding: 28px 0; border-top: 1px solid #2f303c; color: #8b84ad; }
.overview-coming-soon strong { color: #ece9f4; font: 500 18px/1.3 Georgia, serif; }
.overview-coming-soon p { margin: 8px 0 0; font-size: 13px; }
.error-box, .fatal { padding: 18px; border: 1px solid #f87171; border-radius: 8px; background: rgb(248 113 113 / 8%); color: #f8b4b4; }
.fatal { margin: 30px; }

@media (max-width: 820px) {
  .app-shell { display: block; }
  .topbar { height: 58px; }
  .source-note { display: none; }
  .sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid #3a3b48; }
  .main { padding: 34px 18px 70px; }
  .question-details > summary { align-items: flex-start; flex-wrap: wrap; }
  .summary-meta { width: 100%; padding-left: 30px; }
  .question-body, .question-loading { padding-left: 18px; }
  .model-details .summary-meta { width: auto; padding-left: 0; }
  .landing-wrap { width: min(100% - 32px, 1120px); }
  .landing-nav-action { padding: 9px 14px; }
  .landing-coming-soon { font-size: 8px; }
  .landing-hero { min-height: 680px; }
  .landing-hero h1 { font-size: clamp(40px, 12vw, 62px); }
  .landing-actions { flex-direction: column; }
  .landing-story { padding: 78px 0; }
  .landing-section-head { margin-bottom: 34px; }
  .landing-section-head h2 { font-size: clamp(22px, 7vw, 30px); }
  .landing-discipline-panel h2, .landing-trust h2 { font-size: clamp(22px, 7vw, 28px); }
  .landing-statement-grid, .landing-story-grid, .continuity-story .landing-story-grid, .landing-fit-grid, .landing-discipline-grid,
  .landing-trust-inner { grid-template-columns: 1fr; }
  .landing-story-card, .landing-fit-grid .landing-story-card { min-height: 0; }
  .landing-discipline { padding-top: 0; }
  .landing-discipline-panel { min-height: 0; }
  .landing-trust-inner { gap: 34px; }
  .landing-trust-copy { padding: 22px 0 0; border-left: 0; border-top: 2px solid var(--arcane); }
  .recall-intro { grid-template-columns: 1fr; gap: 30px; }
  .universe-total { border-left: 0; border-top: 2px solid var(--arcane); padding: 22px 0 0; }
  .benchmark-tab-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .benchmark-tab { padding-inline: 10px; }
  .benchmark-tabs { padding: 12px; }
  .benchmark-tabs-lme { padding: 0; }
  .landing-table-section { padding: 0; }
  .landing-table-head { align-items: start; }
  .landing-table-head > strong { font-size: 25px; }
  .evidence-recall-table { display: block; min-width: 0; }
  .evidence-recall-table thead { display: none; }
  .evidence-recall-table tbody { display: grid; gap: 10px; }
  .evidence-recall-table tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 13px 14px;
    border: 1px solid var(--landing-line); border-radius: 9px; background: rgb(19 17 32 / 54%); }
  .evidence-recall-table th, .evidence-recall-table td { display: block; min-width: 0; padding: 7px 5px; border: 0; }
  .evidence-recall-table tbody th { grid-column: 1 / -1; padding-bottom: 10px; color: var(--landing-text); font-size: 14px; }
  .evidence-recall-table td::before { content: attr(data-label); display: block; margin-bottom: 4px; color: var(--landing-faded);
    font: 700 9px/1.35 ui-monospace, monospace; letter-spacing: .07em; text-transform: uppercase; }
  .evidence-recall-table .table-total { border-color: rgb(139 92 246 / 55%); background: rgb(139 92 246 / 8%); }
  .evidence-recall-table .table-total th, .evidence-recall-table .table-total td { border: 0; }
  .model-performance-group > summary { align-items: flex-start; flex-wrap: wrap; }
  .model-performance-group > summary span { width: 100%; margin-left: 28px; text-align: left; }
  .model-performance-groups, .model-performance-group { width: 100%; min-width: 0; max-width: 100%; }
  .model-performance-group { overflow: hidden; }
  .model-performance-body { display: block; width: 100%; max-width: 100%; padding: 0 0 12px; overflow-x: auto;
    overscroll-behavior-inline: contain; -webkit-overflow-scrolling: touch; }
  .landing-footer-inner { flex-direction: column; }
}