body{font-family:system-ui,sans-serif;margin:0;background:#f6f7f9;color:#1b1f24}
.login{max-width:24rem;margin:10vh auto;padding:2rem;background:#fff;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.12)}
label{display:block;margin-top:1rem;font-weight:600}
input{width:100%;box-sizing:border-box;padding:.5rem;margin-top:.25rem;font-size:1rem}
button{margin-top:1.25rem;padding:.6rem 1.2rem;font-size:1rem}