:root{--bg:#fff;--surface:#f7f7f8;--border:#e2e2e5;--text:#1a1a1f;--accent:#5b5bd6;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111113;--surface:#19191c;--border:#2e2e33;--text:#ededef}}body{background:var(--bg);color:var(--text);margin:0}code{font-size:.9em}main{max-width:1100px;margin:0 auto;padding:24px 16px 64px}header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}h1{margin:0;font-size:1.6rem}h2{margin:0 0 12px;font-size:1rem}nav{gap:4px;display:flex}nav a{color:inherit;border-radius:6px;padding:6px 12px;text-decoration:none}nav a.active{background:var(--accent);color:#fff}.grid{grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:16px;margin:16px 0;display:grid}.card{border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:16px}.buttons{flex-wrap:wrap;gap:8px;display:flex}button{font:inherit;border:1px solid var(--border);background:var(--bg);color:inherit;cursor:pointer;border-radius:6px;padding:8px 12px}button:hover{border-color:var(--accent)}label{flex-direction:column;gap:4px;margin-bottom:10px;font-size:.9rem;display:flex}input{font:inherit;border:1px solid var(--border);background:var(--bg);color:inherit;border-radius:6px;padding:8px}pre{white-space:pre-wrap;max-height:300px;margin:0;font-size:.85rem;overflow:auto}.muted{opacity:.7}.error-text{color:#e5484d}.shifter{color:#000;background:#ffb224;border-radius:10px;place-items:center;height:120px;margin-bottom:16px;display:grid}