:root{color-scheme:light dark;--ink:#1b1b1f;--paper:#ffffff;--muted:#5d5e66;--line:#c4c5cc;--error:#b3261e}@media (prefers-color-scheme:dark){:root{--ink:#e8e8ec;--paper:#121214;--muted:#a3a4ad;--line:#45464f;--error:#f2b8b5}}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}main{max-width:26rem;margin:0 auto;padding:4rem 1rem}h1{font-size:1.6rem;margin:0 0 .25rem}.note{color:var(--muted);margin:0 0 1.5rem}form{gap:1rem}form,label{display:grid}label{gap:.4rem;font-weight:600}input{font:inherit;font-weight:400;padding:.75rem;border:1px solid var(--line);border-radius:.6rem;background:transparent;color:inherit}button{font:inherit;font-weight:600;padding:.85rem;border:0;border-radius:.6rem;background:var(--ink);color:var(--paper);cursor:pointer}button:disabled{opacity:.6;cursor:default}button.link{background:none;color:inherit;text-decoration:underline;font-weight:400;margin-top:1rem;width:100%}.message{color:var(--error);margin:0}