:root{--bg:#fff;--bg-soft:#f7f7f8;--ink:#18181b;--ink-soft:#56565e;--line:#e4e4e7;--brand:#4f46e5;--brand-ink:#fff;--danger:#b91c1c;--radius:12px}@media (prefers-color-scheme:dark){:root{--bg:#101013;--bg-soft:#17171b;--ink:#f4f4f5;--ink-soft:#a1a1aa;--line:#2c2c33;--brand:#8b87ff;--brand-ink:#101013;--danger:#f87171}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6}a{color:var(--brand)}.wrap{max-width:62rem;margin:0 auto;padding:2rem 1.25rem 5rem}.narrow{max-width:26rem}header.app{border-bottom:1px solid var(--line)}header.app .inner{justify-content:space-between;align-items:center;gap:1rem;max-width:62rem;margin:0 auto;padding:.9rem 1.25rem;display:flex}.brand{color:inherit;align-items:center;gap:.5rem;font-weight:700;text-decoration:none;display:flex}h1{margin:0 0 .4rem;font-size:1.7rem;line-height:1.2}h2{margin:2rem 0 .75rem;font-size:1.2rem}.muted{color:var(--ink-soft)}form.stack{gap:.9rem;margin-top:1.5rem;display:grid}label{margin-bottom:.3rem;font-size:.92rem;font-weight:600;display:block}input,select{border:1px solid var(--line);background:var(--bg);width:100%;min-height:44px;color:inherit;font:inherit;border-radius:8px;padding:.5rem .7rem}.hint{color:var(--ink-soft);margin:.25rem 0 0;font-size:.85rem}button,.btn{background:var(--brand);min-height:44px;color:var(--brand-ink);font:inherit;cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.4rem;padding:0 1.1rem;font-weight:600;text-decoration:none;display:inline-flex}button.ghost,.btn.ghost{border-color:var(--line);color:var(--ink);background:0 0}button.link{min-height:0;color:var(--danger);background:0 0;border:0;padding:0;font-weight:500;text-decoration:underline}.error{border:1px solid var(--danger);color:var(--danger);border-radius:8px;padding:.7rem .9rem;font-size:.92rem}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft);margin-bottom:1rem;padding:1.25rem}.card header{justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:.75rem;display:flex}.card h3{margin:0;font-size:1.05rem}pre{border:1px solid var(--line);background:var(--bg);border-radius:8px;margin:0;padding:.9rem 1rem;font-family:ui-monospace,Cascadia Mono,Menlo,monospace;font-size:.82rem;line-height:1.6;overflow-x:auto}.grid-2{grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:.9rem;display:grid}.row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.langs{border:0;margin:0;padding:0}.langs legend{padding:0;font-size:.95rem;font-weight:600}.lang-grid{flex-wrap:wrap;gap:.5rem;margin-top:.6rem;display:flex}.lang-option{border:1px solid var(--line);cursor:pointer;border-radius:999px;align-items:center;gap:.45rem;padding:.4rem .7rem;font-size:.92rem;font-weight:400;display:inline-flex}.lang-option input{width:auto;min-height:0;accent-color:var(--brand);margin:0}details summary{cursor:pointer;padding:.3rem 0;font-weight:600}.empty{border:1px dashed var(--line);border-radius:var(--radius);text-align:center;color:var(--ink-soft);padding:2rem 1.25rem}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}