:root{--bg:#0f1115;--panel:#171a21;--border:#2a2f3a;--text:#e8eaf0;--muted:#8b93a7;--accent:#5b8cff;--danger:#ff6b6b;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (prefers-color-scheme:light){:root{--bg:#f6f7fa;--panel:#fff;--border:#dfe3ec;--text:#151821;--muted:#5f6880}}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--text);place-items:center;margin:0;padding:16px;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:grid}.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;width:100%;max-width:380px;padding:28px 24px}.brand{letter-spacing:.04em;color:var(--accent);margin:0 0 4px;font-weight:700}h1{margin:0 0 4px;font-size:1.35rem}.muted{color:var(--muted);margin:0 0 16px;font-size:.9rem}label{color:var(--muted);margin:14px 0 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