:root{color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;background:#1E2420;color:#ECE6D9;font:16px -apple-system,system-ui,sans-serif;text-align:center;padding:16px}
main{width:100%;max-width:420px}
h1{font:700 clamp(28px,10vw,40px) Georgia,serif;letter-spacing:.3em;color:#D2B86A;margin:0 0 12px}
h2{font:600 20px -apple-system,system-ui,sans-serif;margin:0 0 20px}
p{color:#A9B5A9}
.note{font-size:14px;margin:8px 0 0}
.btn{display:block;width:100%;padding:14px 16px;margin:12px 0 0;border-radius:10px;border:1px solid #D2B86A;background:#D2B86A;color:#1E2420;font:600 16px -apple-system,system-ui,sans-serif;text-decoration:none;cursor:pointer}
.btn.secondary{background:transparent;color:#D2B86A}
.btn[disabled],.btn.disabled{opacity:.5;cursor:default;border-color:#A9B5A9;background:transparent;color:#A9B5A9}
.group{margin-top:24px}
.label{color:#A9B5A9;font-size:14px;margin:24px 0 0}
[hidden]{display:none!important}