:root{--bg:#fff;--fg:#1d1d1f;--muted:#6e6e73;--line:#d2d2d7;--accent:#1d1d1f;--on-accent:#fff;--link:#0b57d0;--error:#b3261e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#161618;--fg:#ececee;--muted:#a1a1a6;--line:#3a3a3e;--accent:#ececee;--on-accent:#161618;--link:#8ab4f8;--error:#f2b8b5}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font-family:system-ui,Segoe UI,Tahoma,sans-serif;font-size:17px;line-height:1.5}.page{max-width:560px;margin:0 auto;padding:16px}.topbar{justify-content:space-between;align-items:center;padding-block:8px 24px;display:flex}.brand{color:inherit;font-weight:600;text-decoration:none}h1{margin:0 0 16px;font-size:28px;line-height:1.2}.muted{color:var(--muted)}.form{flex-direction:column;gap:12px;margin-block:16px;display:flex}.form label{font-weight:500}.form input{font:inherit;border:1px solid var(--line);border-radius:8px;width:100%;padding:12px}.code-input{letter-spacing:.4em;text-align:center;direction:ltr}button,.button{font:inherit;background:var(--accent);color:var(--on-accent);cursor:pointer;text-align:center;border:0;border-radius:8px;padding:12px 16px;text-decoration:none}button:disabled{opacity:.6}.link-button{color:var(--fg);background:0 0;padding:0;text-decoration:underline}.error{color:var(--error);margin:0}.list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.list li{border-bottom:1px solid var(--line);padding-block:12px}.row{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.button.secondary{color:var(--fg);border:1px solid var(--line);background:0 0;padding-block:8px}progress{width:100%;height:8px;accent-color:var(--accent)}section h2{margin:24px 0 8px;font-size:20px}.list li .row+.row{margin-top:8px}a{color:var(--link)}.button,a.button{color:var(--on-accent)}.button.secondary{color:var(--fg)}