:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--fg:#1a1a1a;--muted:#666;--accent:#0a66c2;--bg:#f6f7f9}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{min-height:100vh;color:var(--fg);background:var(--bg);justify-content:center;align-items:center;margin:0;padding:16px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}.wrap{width:100%;max-width:420px}.card{text-align:center;background:#fff;border-radius:14px;padding:28px 22px;box-shadow:0 6px 24px #00000014}h1{margin:0 0 8px;font-size:1.25rem}.muted{color:var(--muted);margin:0;font-size:.95rem;line-height:1.5}.cta{color:#fff;background:var(--accent);cursor:pointer;border:0;border-radius:10px;width:100%;margin-top:18px;padding:14px 16px;font-size:1rem;font-weight:600}.cta:disabled{opacity:.6;cursor:default}@media (prefers-color-scheme:dark){.card{box-shadow:none;background:#1e1e1e}:root{--fg:#f0f0f0;--muted:#9aa0a6;--bg:#121212}}