:root{--bg:#fafaf8;--fg:#1b1b1a;--muted:#6b6b66;--line:#e4e3de;--accent:#2f5d50;--ok:#2f7d4f;--warn:#a86a12;--fail:#b3362c;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#141413;--fg:#ecebe6;--muted:#a09f98;--line:#2c2c29;--accent:#7fb8a4}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font:16px/1.55 system-ui,sans-serif}main{max-width:760px;margin:0 auto;padding:48px 16px}h1{margin:0 0 8px;font-size:1.9rem;line-height:1.2}p.lead{color:var(--muted);margin:0 0 28px}form{flex-wrap:wrap;gap:8px;display:flex}input[type=url]{border:1px solid var(--line);color:inherit;font:inherit;background:0 0;border-radius:8px;flex:320px;padding:12px 14px}button{background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:8px;padding:12px 18px}button[disabled]{opacity:.6;cursor:progress}.error{color:var(--fail);margin-top:12px}.card{border:1px solid var(--line);border-radius:10px;margin:20px 0;padding:20px}.scores{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;display:grid}.score{font-variant-numeric:tabular-nums;font-size:2.4rem;font-weight:600}.muted{color:var(--muted);font-size:.9rem}ol.steps{color:var(--muted);padding-left:20px}ol.steps li.done{color:var(--fg)}table{border-collapse:collapse;width:100%;font-size:.92rem}td,th{text-align:left;border-bottom:1px solid var(--line);padding:6px 4px}.pass{color:var(--ok)}.warn{color:var(--warn)}.fail{color:var(--fail)}.unknown,.info{color:var(--muted)}