body{background:#f3f4f6;font-family:Arial,sans-serif;margin:0}.page{align-items:center;display:flex;justify-content:center;min-height:100vh}.card,.page{padding:24px}.card{background:#fff;border-radius:16px;box-shadow:0 10px 30px #00000014;max-width:420px;width:100%}h1{margin:0 0 12px}p{color:#4b5563;margin:0 0 20px}.actions{display:flex;flex-direction:column;gap:12px}button{background:#111827;border:0;border-radius:10px;color:#fff;cursor:pointer;font-size:16px;padding:12px 16px}