:root{
  --ink:#0a0a0a;
  --muted:#5c5c5c;
  --line:#d6d6d6;
  --soft:#f3f3f3;
  --ok:#1a5c38;
  --warn:#6b5a1e;
  --max:1120px;
  --gutter:24px;
  --radius:0;
  --grid:rgba(10,10,10,.035);
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;color:var(--ink);background-color:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
body{
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:24px 24px;
  background-position:0 0;
}
a{color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.wrap{max-width:var(--max);margin:auto;padding:24px var(--gutter) 64px}
header{display:flex;justify-content:space-between;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:8px;height:24px;font-size:18px;font-weight:800;letter-spacing:-.03em;text-decoration:none;line-height:24px}
.brand-mark{display:block;width:24px;height:24px;flex:none;object-fit:contain}
nav{display:flex;gap:24px;color:var(--muted);font-size:13px}
header nav a{white-space:nowrap}
header nav a:hover,.table a:hover,.button:hover{background:var(--soft)}
.hero{padding:48px 0 32px}
h1{font-size:clamp(40px,7vw,72px);line-height:.96;letter-spacing:-.055em;margin:8px 0 16px}
h2{font-size:20px;letter-spacing:-.03em;margin:0 0 16px}
.kicker,.label{color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.sub{max-width:720px;color:var(--muted);font-size:16px;line-height:1.55}
.section{padding:32px 0;border-top:1px solid var(--line)}
.search-first{margin:24px 0 16px}
.search-first label,.filter label{display:block;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.search-first input{
  display:block;width:100%;padding:20px 16px;border:1px solid var(--ink);background:#fff;
  font:inherit;font-size:22px;letter-spacing:-.02em;
  transition:border-color 120ms ease,background-color 120ms ease;
}
.filters,.picker{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px 16px;margin:0 0 24px}
.picker{grid-template-columns:1fr 1fr auto;align-items:end;margin:24px 0 0}
.filters select,.picker select,.teach-panel select{
  width:100%;min-width:0;padding:10px 12px;border:1px solid var(--line);background:#fff;font:inherit
}
.picker-action{display:flex;align-items:end}
.meta,.actions{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.table th,.table td{text-align:left;padding:16px 0 16px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.table th:first-child,.table td:first-child{padding-left:0;width:28px}
.table th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.table th button{appearance:none;background:none;border:0;padding:0;color:inherit;font:inherit;text-transform:inherit;letter-spacing:inherit;cursor:pointer}
.table a{font-weight:750;text-decoration:none}
.table tbody tr{transition:background-color 120ms ease}
.table tbody tr:hover{background:var(--soft)}
.table td:nth-child(4),.table td:nth-child(5),.table td:nth-child(6){font-variant-numeric:tabular-nums}
.pass{color:var(--ok);font-weight:800}
.button{
  display:inline-block;border:1px solid var(--ink);padding:10px 14px;text-decoration:none;font-weight:700;
  background:#fff;font:inherit;cursor:pointer;min-height:40px;
  transition:background-color 120ms ease,border-color 120ms ease;
}
.button[aria-disabled=true]{border-color:var(--line);color:var(--muted);pointer-events:none}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.facts.gpu-facts,.facts.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.fact{padding:16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact small{display:block;color:var(--muted);margin-bottom:8px}
.fact strong{font-size:28px;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.secondary-facts .fact strong{font-size:16px;font-weight:650;letter-spacing:-.02em}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.mono,.proof-id,.raw{font-family:var(--mono)}
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.row.cols-3{grid-template-columns:1.1fr 1fr 1fr}
.row.cols-4{grid-template-columns:1.1fr 1fr 1fr .8fr}
.row strong{word-break:break-word;font-variant-numeric:tabular-nums}
.row .label{align-self:center}
.truth-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.truth{background:#fff;padding:16px;line-height:1.55}
.truth p,.muted{color:var(--muted)}
.unknown{color:var(--warn)}
.raw{padding:16px;background:var(--soft);overflow:auto;white-space:pre-wrap;font-size:12px;line-height:1.55}
footer{border-top:1px solid var(--line);margin-top:32px;padding-top:24px;color:var(--muted);font-size:13px}
.error{padding:16px;background:var(--soft)}
.comparability{margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.cmp-level{font-size:32px;font-weight:800;letter-spacing:-.045em;margin:8px 0 12px}
.cmp-ok{color:var(--ink)}
.cmp-partial,.cmp-bad{color:var(--warn)}
.secondary-evidence{opacity:1}
.secondary-evidence .row strong{font-weight:550;color:var(--ink)}
.secondary-evidence .row:first-child strong{font-weight:700}

.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:16px}
.teach-panel{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-top:24px;padding:16px 0;border-top:1px solid var(--line);border-radius:var(--radius)}
.teach-panel select{min-width:280px}
.teach-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 24px;margin-top:8px}
.teach-card{border:0;border-top:1px solid var(--line);border-radius:0;padding:16px 0}
.teach-card span{display:block;font-size:10px;font-weight:800;letter-spacing:.1em;margin-bottom:8px}
.teach-card strong{display:block;font-size:18px;margin-bottom:6px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.teach-card p{margin:0;font-size:13px;line-height:1.5;color:var(--muted)}
.measured{color:var(--ok)}
.reference{color:var(--ink)}
.unknown-label{color:var(--warn)}
.grade{display:inline-block;border:0;border-radius:0;width:auto;height:auto;font-weight:800;font-size:28px;letter-spacing:-.04em}
.grade-a{color:var(--ok)}
.grade-b{color:var(--warn)}
.grade-c{color:#6b2f2a}

.glossary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 24px}
.glossary-grid article{border:0;border-top:1px solid var(--line);border-radius:0;padding:16px 0}
.glossary-grid strong{display:block;margin-bottom:8px}
.glossary-grid p{margin:0;font-size:13px;line-height:1.5;color:var(--muted)}

.evidence-grade-box,.share-card{border:1px solid var(--line);border-radius:0;padding:16px;margin-top:16px}
.share-card .facts{margin-top:16px}
.evidence-grade-head,.share-card-head{display:flex;justify-content:space-between;gap:16px;align-items:center}
.evidence-grade-score,.share-value{font-size:32px;font-weight:800;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.share-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.share-actions button{cursor:pointer}

.result-first-screen,.gpu-first-screen{padding-top:32px}
.result-first-screen h1,.gpu-first-screen h1{margin-bottom:12px;overflow-wrap:anywhere;word-break:break-word}
#run-count{margin:0 0 8px;font-weight:700;font-variant-numeric:tabular-nums}
.gpu-first-screen .rows{margin-top:16px}
.gpu-first-screen .actions{margin-top:16px}
#machine-summary{margin:16px 0 0;font-size:13px}
.proof-id{overflow-wrap:anywhere;word-break:break-word;font-size:13px}
.verified-run{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:16px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.verified-run .label{display:block;margin-bottom:6px}
.verified-run strong{display:block;overflow-wrap:anywhere;word-break:break-word;font-variant-numeric:tabular-nums}

@media(max-width:850px){
  .filters{grid-template-columns:1fr 1fr}
  .picker{grid-template-columns:1fr}
  .search-first input{width:100%}
  .facts:not(.gpu-facts):not(.cols-2){grid-template-columns:1fr}
  .facts.gpu-facts,.facts.cols-2{grid-template-columns:1fr 1fr}
  .truth-grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .row.cols-3{grid-template-columns:1.1fr 1fr 1fr;min-width:560px}
  .row.cols-4{grid-template-columns:1.1fr 1fr 1fr .8fr;min-width:640px}
  nav{display:flex;flex-wrap:wrap}
  .teach-grid,.glossary-grid{grid-template-columns:1fr 1fr}
  .teach-panel{align-items:stretch;flex-direction:column}
  .teach-panel select{min-width:0;width:100%}
  .verified-run{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:520px){
  .teach-grid,.glossary-grid{grid-template-columns:1fr}
  .section-head{display:block}
  .facts.gpu-facts,.facts.cols-2,.facts{grid-template-columns:1fr}
}

@media (max-width: 375px){
  .wrap{padding:16px 14px 48px}
  header{align-items:flex-start;gap:8px;flex-wrap:wrap}
  nav{display:flex;flex-wrap:wrap;gap:16px;font-size:13px}
  h1{font-size:clamp(26px,8.4vw,40px);line-height:1.05;overflow-wrap:anywhere;word-break:break-word}
  .search-first input{width:100%;font-size:18px;padding:16px 12px}
  .fact strong,.share-value,.cmp-level{font-size:22px}
  .proof-id,.row strong,.raw{overflow-wrap:anywhere;word-break:break-word}
  .facts,.facts.gpu-facts,.facts.cols-2{grid-template-columns:1fr}
  .verified-run{grid-template-columns:1fr}
  .raw{max-width:100%}
}