:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:inherit}.container{max-width:980px;margin:0 auto;padding:16px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 16px;border-bottom:1px solid #eaeaea;margin-bottom:16px}.brand{font-weight:800}.nav{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.btn{border:1px solid #ddd;background:#fff;padding:8px 10px;border-radius:10px;cursor:pointer}.btn.primary{background:#111;color:#fff;border-color:#111}.btn.danger{border-color:#f1c0c0}.card{border:1px solid #eaeaea;border-radius:14px;padding:14px;margin:10px 0}.grid{display:grid;gap:12px;grid-template-columns:1fr}@media(min-width:860px){.grid.two{grid-template-columns:1fr 1fr}}.input{width:100%;padding:10px;border:1px solid #ddd;border-radius:10px}.label{font-size:12px;opacity:.75;margin-top:8px;margin-bottom:6px}.muted{opacity:.7;font-size:12px}.badge{display:inline-block;padding:3px 8px;border:1px solid #ddd;border-radius:999px;font-size:12px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}pre{white-space:pre-wrap;word-break:break-word}