:root{--bg:#fff;--fg:#0f172a;--muted:#64748b;--line:#e2e8f0;--card:#f8fafc;--accent:#2563eb;--accent-fg:#fff;--ok:#059669;--warn:#d97706;--bad:#e11d48;--info:#475569;--code:#0f172a;--code-fg:#e2e8f0;--r:16px}:root[data-theme=dark]{--bg:#0f172a;--fg:#e2e8f0;--muted:#94a3b8;--line:#1e293b;--card:#1e293b;--ok:#34d399;--warn:#fbbf24;--bad:#fb7185;--info:#cbd5e1;--code:#020617}.checker{box-sizing:border-box;color:var(--fg);font:16px/1.6 "Plus Jakarta Sans",ui-sans-serif,system-ui,sans-serif}.checker *{box-sizing:border-box}.checker .wrap{max-width:980px;margin:0 auto;padding:0 16px 40px}.checker .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.checker a{color:var(--accent)}.checker button{font:inherit;cursor:pointer}.checker :focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px}.checker .hero{padding:48px 0 24px;text-align:center}.checker .eyebrow{display:inline-block;margin:0 0 12px;padding:4px 12px;border-radius:99px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:#eff6ff}.checker h1{font-size:clamp(32px,5vw,56px);line-height:1.12;margin:0 0 12px;letter-spacing:-.03em;font-weight:800}.checker .sub{max-width:640px;margin:0 auto 24px;color:var(--muted);font-size:18px}.checker .bar{display:flex;gap:8px;max-width:680px;margin:0 auto;padding:6px;border:1px solid var(--line);border-radius:999px;background:#fff;box-shadow:0 10px 30px -18px rgba(37,99,235,.45)}.checker .bar input{flex:1;min-width:0;padding:12px 14px;border:0;background:transparent;color:var(--fg);font:inherit;font-size:17px}.checker .bar input:focus{outline:none}.checker .bar:focus-within{border-color:var(--accent)}.checker .bar button, .checker .btn{padding:12px 22px;border:0;border-radius:999px;background:var(--accent);color:var(--accent-fg);font-weight:600;text-decoration:none;white-space:nowrap;display:inline-block;box-shadow:0 8px 20px -10px rgba(37,99,235,.8)}.checker .bar button:hover, .checker .btn:hover{background:#1d4ed8}.checker .bar button:disabled{opacity:.6;cursor:progress}.checker .error{color:var(--bad);margin:12px 0 0;font-weight:500}.checker .fine{margin:14px 0 0;font-size:13px;color:var(--muted)}.checker .muted{color:var(--muted)}.checker .loading{text-align:center;padding:56px 0}.checker .spinner{width:36px;height:36px;margin:0 auto 14px;border:4px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.checker .spinner{animation-duration:3s}}.checker .resulthead{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap;margin:24px 0 16px}.checker .resulthead h2{margin:0;font-size:22px;overflow-wrap:anywhere}.checker .resulthead p{margin:2px 0 0;font-size:14px;overflow-wrap:anywhere}.checker .actions{display:flex;gap:8px}.checker .ghost{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--fg)}.checker .ghost:hover{border-color:var(--accent);color:var(--accent)}.checker .scores{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.checker .score{display:flex;gap:18px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}.checker .ring{position:relative;width:104px;height:104px;flex:none}.checker .ring svg{transform:rotate(-90deg)}.checker .ring .num{position:absolute;inset:0;display:grid;place-items:center;font-size:30px;font-weight:700}.checker .score h3{margin:0;font-size:16px}.checker .band{display:inline-block;margin:4px 0 6px;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#fff}.checker .score p{margin:0;font-size:14px;color:var(--muted)}.checker .b-critical{background:var(--bad)}.checker .b-foundation{background:var(--warn)}.checker .b-good{background:var(--accent)}.checker .b-excellent{background:var(--ok)}.checker .sect{margin:32px 0 12px;font-size:20px}.checker .prio{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:p}.checker .prio li{counter-increment:p;position:relative;padding:14px 16px 14px 52px;border:1px solid var(--line);border-radius:12px;background:var(--card)}.checker .prio li:before{content:counter(p);position:absolute;left:14px;top:14px;width:26px;height:26px;border-radius:50%;background:var(--fg);color:var(--bg);display:grid;place-items:center;font-size:13px;font-weight:700}.checker .prio h4{margin:0 0 2px;font-size:16px}.checker .prio .why{margin:0;font-size:14px;color:var(--muted)}.checker .prio .fix{margin:8px 0 0;font-size:14px}.checker .pill{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:99px;border:1px solid var(--line);font-size:11px;font-weight:600;text-transform:uppercase;vertical-align:2px;color:var(--muted)}.checker .pill.high{color:var(--bad);border-color:currentColor}.checker .pill.medium{color:var(--warn);border-color:currentColor}.checker .tabs{display:flex;gap:4px;margin:36px 0 0;border-bottom:1px solid var(--line);overflow-x:auto}.checker .tabs button{padding:10px 16px;border:0;border-bottom:3px solid transparent;background:none;color:var(--muted);font-weight:600;white-space:nowrap}.checker .tabs button[aria-selected=true]{color:var(--fg);border-bottom-color:var(--accent)}.checker #panel{padding:20px 0}.checker .bars{display:grid;gap:10px;margin-bottom:24px}.checker .bars .row{display:grid;grid-template-columns:170px 1fr 56px;gap:12px;align-items:center;font-size:14px}.checker .track{height:10px;border-radius:99px;background:var(--line);overflow:hidden}.checker .fill{height:100%;border-radius:99px;background:var(--accent)}.checker .bars .v{text-align:right;color:var(--muted)}.checker .group{margin:22px 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.checker .chk{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.checker .ic{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;color:#fff}.checker .s-pass{background:var(--ok)}.checker .s-warn{background:var(--warn)}.checker .s-fail{background:var(--bad)}.checker .s-info{background:var(--info)}.checker .chk b{font-weight:600}.checker .chk .d{font-size:14px;color:var(--muted);overflow-wrap:anywhere}.checker .chk .f{font-size:14px;margin-top:4px}.checker table{width:100%;border-collapse:collapse;font-size:14px}.checker th, .checker td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}.checker th{color:var(--muted);font-weight:600}.checker .tag{padding:2px 8px;border-radius:99px;font-size:12px;font-weight:600;border:1px solid var(--line)}.checker .tag.allowed{color:var(--ok)}.checker .tag.blocked{color:var(--bad)}.checker .tag.default{color:var(--muted)}.checker .note{font-size:14px;color:var(--muted);margin:0 0 14px}.checker .kit h4{margin:22px 0 4px}.checker .kit p{margin:0 0 8px;font-size:14px;color:var(--muted)}.checker pre{position:relative;margin:0;padding:16px;border-radius:12px;background:var(--code);color:var(--code-fg);font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;overflow:auto;white-space:pre}.checker .copy{position:absolute;top:8px;right:8px;padding:4px 10px;border:1px solid #334155;border-radius:8px;background:#1e293b;color:#e2e8f0;font-size:12px}.checker .cta{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:36px 0 0;padding:24px;border-radius:var(--r);background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 16%,var(--card)),var(--card));border:1px solid var(--line)}.checker .cta h3{margin:0 0 4px}.checker .cta p{margin:0;max-width:560px;color:var(--muted);font-size:15px}.checker .foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:40px;padding-top:16px;border-top:1px solid var(--line);font-size:13px}html.embed .eyebrow, html.embed .hero{padding-top:12px}html.embed .foot .muted{display:none}@media (max-width:720px){.checker .scores{grid-template-columns:1fr}.checker .bars .row{grid-template-columns:120px 1fr 48px}.checker .bar{flex-direction:column;border-radius:20px}.checker .bar button{width:100%}.checker .score{padding:16px}.checker .hero{padding-top:28px}}