:root{--bg:#f7f7f5;--fg:#1c1c1a;--suave:#65655f;--borda:#d8d8d2;--acento:#1f5fbf;--erro:#b3261e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#161615;--fg:#ecece8;--suave:#a3a39b;--borda:#3a3a36;--acento:#7fb0ff;--erro:#ff8a80}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}.pagina{max-width:720px;margin:0 auto;padding:24px 16px}h1{margin:0 0 8px;font-size:1.6rem}a{color:var(--acento)}.suave{color:var(--suave)}.form-pin{gap:8px;max-width:280px;margin:16px 0;display:grid}input,button{font:inherit;border:1px solid var(--borda);color:inherit;background:0 0;border-radius:8px;padding:10px 12px}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.erro{color:var(--erro);margin:0}