:root{color-scheme:dark;--bg:#080b12;--panel:#111827;--panel2:#0f172a;--text:#e5e7eb;--muted:#9ca3af;--line:#243044;--accent:#38bdf8;--warn:#f59e0b;--danger:#fb7185}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#10233a,#080b12 45%);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.shell{max-width:1080px;margin:0 auto;padding:20px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:14px}.topbar h1{margin:.1rem 0;font-size:clamp(1.6rem,4vw,2.5rem)}.eyebrow{color:var(--accent);text-transform:uppercase;font-weight:700;letter-spacing:.12em;font-size:.75rem}nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}a{color:var(--accent);text-decoration:none}.warning{border:1px solid rgba(245,158,11,.4);background:rgba(245,158,11,.08);padding:10px 12px;border-radius:14px;color:#fde68a;margin-bottom:16px}.card{background:linear-gradient(180deg,rgba(17,24,39,.96),rgba(15,23,42,.96));border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 18px 60px rgba(0,0,0,.25);margin-bottom:16px}.narrow{max-width:460px;margin:40px auto}.grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px}.stack{display:grid;gap:12px}label{display:grid;gap:6px;color:var(--muted)}input,textarea,select{width:100%;border:1px solid var(--line);background:#070b13;color:var(--text);border-radius:12px;padding:12px;font:inherit}textarea{resize:vertical}button,.primary{border:0;border-radius:12px;padding:10px 14px;background:#1f2937;color:var(--text);font-weight:700;cursor:pointer}.primary{background:linear-gradient(135deg,#0ea5e9,#2563eb)}.muted{color:var(--muted)}.error{color:var(--danger)}.answer pre{white-space:pre-wrap;font:inherit;background:#070b13;border:1px solid var(--line);border-radius:14px;padding:14px}.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:.25rem .6rem;color:var(--muted);font-size:.85rem}.warnpill{border-color:rgba(245,158,11,.7);color:#fde68a;background:rgba(245,158,11,.08)}.sources details{border:1px solid var(--line);border-radius:12px;padding:10px;margin:8px 0;background:#0b1220}.docrow{display:flex;justify-content:space-between;gap:12px;align-items:center;border-top:1px solid var(--line);padding:12px 0}.check{display:flex;grid-template-columns:auto 1fr;gap:8px;align-items:center}.check input{width:auto}@media(max-width:760px){.topbar,.docrow{align-items:flex-start;flex-direction:column}.grid{grid-template-columns:1fr}.shell{padding:14px}}