:root{--bg:#fafaf7;--fg:#1b1b18;--muted:#6b6b63;--line:#deded6;--accent:#1f5f4a;--warn:#8a5a00;--err:#a12626}@media (prefers-color-scheme:dark){:root{--bg:#151513;--fg:#ecece6;--muted:#9a9a90;--line:#33332f;--accent:#5fc4a0;--warn:#e0b04a;--err:#f08080}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:760px;margin:0 auto;padding:32px 16px 80px}h1{font-size:2rem;line-height:1.2;margin:0 0 12px}h2{font-size:1.15rem;margin:32px 0 8px}a{color:var(--accent)}section{border-top:1px solid var(--line);padding-top:4px}input,select,textarea{width:100%;font:inherit;color:inherit;background:transparent;border:1px solid var(--line);border-radius:6px;padding:8px 10px}textarea{min-height:140px;resize:vertical}.btn,button{font:inherit;background:var(--accent);color:var(--bg);border:0;border-radius:6px;padding:9px 16px;cursor:pointer;text-decoration:none;display:inline-block}button.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}button:disabled{opacity:.55;cursor:progress}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:8px 0}.row>*{flex:1 1 180px}.row>button{flex:0 0 auto}.muted{color:var(--muted);font-size:.92rem}.err{color:var(--err)}.warn{color:var(--warn)}.ok{color:var(--accent)}.item{border:1px solid var(--line);border-radius:6px;padding:8px 10px;margin:6px 0;display:flex;gap:8px;justify-content:space-between}.item button{padding:2px 8px}.tag{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.card{border:1px solid var(--line);border-radius:8px;padding:4px 14px 12px;margin:16px 0}.card h2{margin-top:10px}details{margin:16px 0}[role=tab][aria-selected=true]{outline:2px solid var(--accent);outline-offset:2px}