:root{color-scheme:dark;font:16px system-ui,sans-serif;background:#0c0c11;color:#f4f4f5}body{margin:0;min-height:100svh;display:grid;place-items:center}main{max-width:32rem;margin:1.5rem;padding:2rem;border:1px solid #33333d;border-radius:1rem;background:#19191f}h1{font-size:1.6rem;line-height:1.3}.brand{color:#f5b947;font-weight:800;letter-spacing:.08em}p{line-height:1.6;color:#c4c4cf}button,a{display:block;margin-top:1rem}button{border:0;border-radius:.6rem;padding:.8rem 1.1rem;background:#f5b947;color:#16120a;font:inherit;font-weight:700;cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:#e2ca91;text-underline-offset:.2em}