:root{color-scheme:dark;--bg:#090a0f;--surface:#161b26;--text:#eef2f7;--muted:#a3adbf;--accent:#f59f3a;--border:rgba(255,255,255,0.16)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(900px 500px at 10% -10%,rgba(245,159,58,.14),transparent 70%),var(--bg);color:var(--text);font-family:Segoe UI,Inter,system-ui,-apple-system,sans-serif}a{color:inherit}.page{min-height:100vh;padding:32px 20px}.shell{width:min(980px,100%);margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px}.muted{color:var(--muted)}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.btn{border:1px solid var(--border);border-radius:10px;padding:9px 12px;text-decoration:none}.btn-primary{border-color:transparent;background:var(--accent);color:#1a1307;font-weight:600}.grid{display:grid;grid-gap:14px;gap:14px}@media (min-width:860px){.grid-2{grid-template-columns:1fr 1fr}}