:root{color-scheme:light}*{box-sizing:border-box}body,html{padding:0;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:inherit;text-decoration:none}.container{max-width:980px;margin:0 auto;padding:24px}.card{border:1px solid #e5e7eb;border-radius:14px;padding:16px;box-shadow:0 1px 2px rgba(0,0,0,.04);background:#fff}.row{display:flex;gap:12px;flex-wrap:wrap}.btn{border:1px solid #111827;background:#111827;color:#fff;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:600}.btn.secondary{background:#fff;color:#111827}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;border:1px solid #e5e7eb;font-size:12px}.muted{color:#6b7280}.h1{font-size:30px}.h1,.h2{margin:0 0 8px}.h2{font-size:18px}.hr{height:1px;background:#e5e7eb;border:0;margin:16px 0}.header{justify-content:space-between;margin-bottom:18px}.header,.nav{display:flex;align-items:center}.nav{gap:10px}.input,.select{width:100%;padding:10px 12px;border:1px solid #e5e7eb;border-radius:10px}.select{background:#fff}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:720px){.grid2{grid-template-columns:1fr}}