:root{color:#111827;background:#f3f4f6;font-family:Inter,system-ui,Arial,sans-serif}body{margin:0}.container{max-width:1180px;margin:0 auto;padding:28px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;box-shadow:0 8px 24px #0000000d}.grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}input,textarea,select{box-sizing:border-box;width:100%;font:inherit;border:1px solid #d1d5db;border-radius:12px;margin:7px 0 14px;padding:12px}button{color:#fff;cursor:pointer;background:#111827;border:0;border-radius:12px;padding:12px 16px;font-weight:700}button.secondary{color:#111827;background:#e5e7eb}.muted{color:#6b7280}.pill{background:#eef2ff;border-radius:999px;margin:3px;padding:5px 10px;display:inline-block}pre{white-space:pre-wrap;color:#f9fafb;background:#111827;border-radius:14px;padding:16px;overflow:auto}.danger{color:#b91c1c}@media (width<=800px){.grid{grid-template-columns:1fr}.container{padding:16px}}