*{box-sizing:border-box}body{color:#1a1a1a;background:#f5f8fa;place-items:center;min-height:100vh;margin:0;padding:2rem;font-family:Arial,sans-serif;display:grid}.security-card{background:#fff;border:1px solid #cad1e1;border-radius:.5rem;width:min(32rem,100%);padding:2rem;box-shadow:0 1rem 3rem #2750a11f}h1{color:#2750a1;margin-top:0}button{color:#fff;cursor:pointer;background:#2750a1;border:0;border-radius:.25rem;margin-top:1.25rem;padding:.7rem 1.2rem}button:disabled{opacity:.6;cursor:wait}[role=alert]{color:#a01818}