*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;background:#f4efe6;color:#1f2a24;font-family:Georgia,"Times New Roman",serif}
.card{width:min(420px,100%);padding:28px;border:1px solid #d8d1c5;border-radius:14px;background:#fffdf8;box-shadow:0 18px 50px rgba(31,42,36,.12)}h1{margin:0 0 8px}.muted{color:#66756d;margin:0 0 20px}.error{padding:10px 12px;margin-bottom:14px;border-radius:8px;background:#f9e3e0;color:#a02b20;font-weight:700}label{display:block;margin:12px 0 5px;font-weight:700}input{width:100%;padding:10px 12px;border:1px solid #d8d1c5;border-radius:8px;font:inherit}button{width:100%;margin-top:18px;padding:11px;border:1px solid #0d6b4d;border-radius:8px;background:#0d6b4d;color:#fff;font:inherit;font-weight:700;cursor:pointer}