*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:2rem;background:#f5f8fa;color:#1a1a1a;font-family:Arial,sans-serif}.security-card{width:min(32rem,100%);padding:2rem;border:1px solid #cad1e1;border-radius:.5rem;background:white;box-shadow:0 1rem 3rem rgba(39,80,161,.12)}h1{margin-top:0;color:#2750a1}button{margin-top:1.25rem;padding:.7rem 1.2rem;border:0;border-radius:.25rem;background:#2750a1;color:white;cursor:pointer}button:disabled{opacity:.6;cursor:wait}[role=alert]{color:#a01818}