:root{--bg: #0f1115;--card: #171a21;--border: #262b36;--text: #e8eaf0;--muted: #9aa3b2;--accent: #5b8cff;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;color-scheme:dark light}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1.25rem}.card{width:100%;max-width:34rem;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:2.25rem 2rem}.eyebrow{margin:0 0 .25rem;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}h1{margin:0 0 1rem;font-size:2.5rem;line-height:1.15;letter-spacing:-.02em}.lead{margin:0 0 1rem;font-size:1.15rem}.body{margin:0 0 1.5rem;color:var(--muted)}.note{margin:0;padding-top:1.25rem;border-top:1px solid var(--border);font-size:.85rem;color:var(--muted)}@media (prefers-color-scheme: light){:root{--bg: #f5f6f8;--card: #ffffff;--border: #e2e5ea;--text: #1a1d23;--muted: #5c6472;--accent: #2f5fe0}}