*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#fff;--surface:#f7f7f8;--border:#e5e5ea;--border-lt:#f0f0f0;--text:#1a1a1a;--text2:#6b6b6b;--text3:#999;--accent:#0066ff;--purple:#7c3aed;--green:#16a34a;--green-lt:#dcfce7;--orange:#ea580c;--orange-lt:#fff7ed;--maxw:1240px}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',-apple-system,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:none}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;height:62px;padding:0 max(24px,calc((100vw - var(--maxw))/2));background:rgba(255,255,255,.9);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}
.brand{font-size:17px;font-weight:800;color:var(--text);letter-spacing:-.4px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:7px 13px;border-radius:100px;color:var(--text2);font-size:13px;font-weight:700}
.nav-links a:hover,.nav-links a.active{background:var(--surface);color:var(--text)}
.hero{max-width:960px;margin:0 auto;padding:76px 24px 48px;text-align:center}
.kicker,.eyebrow{display:inline-block;color:var(--purple);font-size:11.5px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase}
.hero .kicker{font-size:42.5px;line-height:1.15;letter-spacing:-1px;text-transform:none}
.hero h1{font-size:44px;line-height:1.12;letter-spacing:-1.5px;margin:17px 0 18px;font-weight:800}
.hero h1 span{background:linear-gradient(135deg,var(--accent),var(--purple));-webkit-background-clip:text;color:transparent}
.hero p{max-width:720px;margin:0 auto;color:var(--text2);font-size:18px}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.button{display:inline-flex;align-items:center;padding:9px 16px;border:1px solid var(--border);border-radius:100px;background:var(--surface);color:var(--text);font-size:13px;font-weight:700}
.button:hover{background:#eee}
.button.primary{background:var(--text);border-color:var(--text);color:#fff}
.button.submit{background:linear-gradient(135deg,var(--accent),var(--purple));border-color:transparent;color:#fff;box-shadow:0 5px 16px rgba(70,60,200,.2)}
.button.submit:hover{box-shadow:0 8px 22px rgba(70,60,200,.32);transform:translateY(-1px)}
main{max-width:var(--maxw);margin:0 auto;padding:0 24px 56px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:6px auto 58px;max-width:920px}
.stat-grid article{padding:22px;border:1px solid var(--border);border-radius:15px;background:var(--surface);text-align:center}
.stat-grid strong{display:block;font:800 30px/1 'JetBrains Mono',monospace;color:var(--purple)}
.stat-grid span{display:block;margin-top:9px;color:var(--text2);font-size:12.5px}
.metric-note{display:grid;grid-template-columns:220px 1fr;gap:28px;align-items:center;max-width:900px;margin:0 auto 60px;padding:24px 28px;border-left:4px solid var(--purple);border-radius:0 14px 14px 0;background:#f9f6ff}
.metric-note h2{font-size:27px;letter-spacing:-.5px}
.metric-note p{color:var(--text2);font-size:14.5px}
.leaderboard-section{scroll-margin-top:80px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}
.section-heading h2{font-size:29px;letter-spacing:-.7px}
.section-heading p{color:var(--text2);font-size:13.5px;text-align:right}
.controls{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;padding:16px;margin-bottom:12px;border:1px solid var(--border);border-radius:13px;background:var(--surface)}
.controls label{display:flex;flex-direction:column;gap:5px}
.controls label>span{color:var(--text2);font-size:10.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase}
.search-control{flex:1;min-width:220px}
input,select{height:40px;padding:0 13px;border:1px solid var(--border);border-radius:9px;background:#fff;color:var(--text);font:500 13.5px 'Inter',sans-serif}
select{min-width:180px}
input:focus,select:focus{outline:2px solid rgba(0,102,255,.2);border-color:var(--accent)}
[hidden]{display:none!important}
.table-shell{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 5px 24px rgba(0,0,0,.04)}
.table-scroll{overflow-x:auto}
table{width:100%;min-width:1180px;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{padding:13px 14px;border-bottom:1px solid var(--border-lt);white-space:nowrap;font-size:15px;text-align:right}
th{position:sticky;top:0;z-index:2;background:var(--surface);color:var(--text2);font-size:14px;font-weight:800;letter-spacing:.1px;text-transform:none;cursor:pointer;user-select:none}
th:hover{color:var(--text)}
tbody tr:hover td{background:#fafafa}
.rank{width:48px;text-align:center;color:var(--text3)}
.model-col{position:sticky;left:0;z-index:1;min-width:215px;text-align:left;background:#fff;border-right:1px solid var(--border-lt)}
th.model-col{z-index:3;background:var(--surface)}
tbody tr:hover .model-col{background:#fafafa}
.model-cell{display:flex;align-items:center;justify-content:space-between;gap:10px}
.model-name{font-size:15.5px;font-weight:700;color:var(--text)}
.model-type{padding:3px 8px;border-radius:100px;font-size:11px;font-weight:800;text-transform:none}
.model-type.open{color:var(--green);background:var(--green-lt)}
.model-type.commercial{color:var(--orange);background:var(--orange-lt)}
.primary-score{color:var(--purple);font-weight:800}
.coverage-low{color:var(--orange);font-weight:700}
.coverage-count{display:block;color:var(--text3);font-size:11.5px}
.na{color:var(--text3)}
.message-cell{padding:60px;text-align:center;color:var(--text2)}
.table-note{margin:11px 4px 0;color:var(--text3);font-size:11.5px;line-height:1.55}
.taxonomy-panel{margin-top:24px;padding:22px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}
.taxonomy-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:16px}
.taxonomy-heading h3{font-size:20px;letter-spacing:-.35px}
.taxonomy-heading p{max-width:390px;color:var(--text2);font-size:12.5px;text-align:right}
.glossary-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 22px}
.glossary-grid>div{display:grid;grid-template-columns:54px 1fr;gap:10px;align-items:start;padding:9px 0;border-top:1px solid var(--border)}
.glossary-grid code{color:var(--purple);font:700 12px 'JetBrains Mono',monospace}
.glossary-grid span{color:var(--text2);font-size:12px;line-height:1.5}
.glossary-grid b{color:var(--text);font-weight:700}
.split-note{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:66px}
.split-note article{padding:24px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}
.split-note h3{margin:7px 0 8px;font-size:18px}
.split-note p{color:var(--text2);font-size:13.5px}
.eyebrow.orange{color:var(--orange)}
footer{text-align:center;padding:42px 24px 58px;border-top:1px solid var(--border);color:var(--text3);font-size:13px}
footer a{color:var(--text2);font-weight:600}
@media(max-width:760px){.hero{padding-top:52px}.hero h1{font-size:32px}.hero p{font-size:16px}.stat-grid{grid-template-columns:1fr 1fr}.metric-note{grid-template-columns:1fr}.section-heading,.taxonomy-heading{display:block}.section-heading p,.taxonomy-heading p{text-align:left;margin-top:5px}.glossary-grid{grid-template-columns:1fr}.split-note{grid-template-columns:1fr}.nav-links a{padding:7px 9px}.controls label{width:100%}select{width:100%}}