:root{--bg:#fff;--fg:#1f1f1f;--muted:#5f6368;--line:#dadce0;--card:#f8f9fa;--link:#1a73e8;--green:#1e8e3e;--yellow:#f9ab00;--red:#d93025;--on-band:#fff;--on-yellow:#1f1f1f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#131314;--fg:#e8eaed;--muted:#9aa0a6;--line:#3c4043;--card:#1e1f20;--link:#8ab4f8;--green:#188038;--red:#c5221f}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Noto Sans,Noto Sans Thai,Noto Sans Devanagari,Noto Sans Arabic,Noto Naskh Arabic,Tahoma,sans-serif}main{max-width:40rem;margin:0 auto;padding:1rem}header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}h1{margin:0;font-size:1.25rem}h2{margin:1.5rem 0 .5rem;font-size:1rem}select{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--fg);border-radius:.5rem;max-width:100%;padding:.4rem .5rem}.band{color:var(--on-band);overflow-wrap:anywhere;border-radius:.75rem;padding:1.1rem 1.25rem;font-size:1.4rem;font-weight:700;line-height:1.3}.band[data-verdict=green]{background:var(--green)}.band[data-verdict=green]:before{content:"✓ "}.band[data-verdict=yellow]{background:var(--yellow);color:var(--on-yellow)}.band[data-verdict=yellow]:before{content:"⚠ "}.band[data-verdict=red]{background:var(--red)}.band[data-verdict=red]:before{content:"✗ "}.band[data-verdict=pending]{background:var(--card);color:var(--muted);border:1px solid var(--line);font-size:1.1rem;font-weight:500}.band[data-verdict=none]:empty{display:none}.band-sub{color:var(--muted);overflow-wrap:anywhere;margin:.4rem .25rem 0;font-size:.95rem}.message{border:1px solid var(--line);background:var(--card);border-radius:.75rem;padding:.75rem 1rem}.facts{grid-template-columns:max-content 1fr;gap:.25rem 1rem;margin:1.25rem 0;display:grid}.facts dt{color:var(--muted)}.facts dd{overflow-wrap:anywhere;grid-column:2;margin:0}.facts .note{color:var(--muted);font-size:.875rem}a{color:var(--link)}.map{padding:.25rem 0;display:inline-block}ul.checks{margin:1rem 0;padding:0;list-style:none}ul.checks li{padding:.45rem 0;border-top:1px solid var(--line);overflow-wrap:anywhere;padding-inline-start:1.75rem;position:relative}ul.checks li:before{left:0;text-align:center;width:1.25rem;font-weight:700;position:absolute;inset-inline-start:0}li[data-status=pass]:before{content:"✓";color:var(--green)}li[data-status=warn]:before{content:"⚠";color:var(--yellow)}li[data-status=fail]:before{content:"✗";color:var(--red)}li[data-status=info]:before{content:"ℹ";color:var(--muted)}.explain{background:var(--card);border-radius:.75rem;margin-top:1rem;padding:.25rem 1rem}.explain ul.checks{margin:.25rem 0 .75rem}.pick{border:2px dashed var(--line);text-align:center;cursor:pointer;border-radius:.75rem;margin:1.5rem 0;padding:1rem;display:block}.pick span{margin-bottom:.5rem;font-weight:600;display:block}.pick input{max-width:100%}footer{color:var(--muted);border-top:1px solid var(--line);margin-top:2rem;padding-top:1rem;font-size:.875rem}footer p{margin:.25rem 0}.small{font-size:.8rem}.too-old{border:2px solid var(--red);opacity:0;border-radius:.75rem;margin:1rem;padding:1rem;animation:0s 4s forwards appear}.too-old.now{opacity:1;animation:none}@keyframes appear{to{opacity:1}}