:root{--bg:#0b0c10;--fg:#e8eaed;--muted:#9aa0a6;--accent:#4f8cff;--card:#14161c;--border:#232630}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.5}main{max-width:720px;margin:0 auto;padding:2.5rem 1.25rem}h1{font-size:1.6rem;margin:0 0 .25rem}h2{font-size:1.15rem;margin:1.75rem 0 .5rem}p.muted{color:var(--muted);margin-top:.25rem}a{color:var(--accent)}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1rem 1.1rem;margin:.75rem 0}label{display:block;font-size:.85rem;color:var(--muted);margin-top:.6rem}input{width:100%;padding:.55rem .65rem;margin-top:.25rem;background:#0e1015;border:1px solid var(--border);border-radius:7px;color:var(--fg)}.btn,button{display:inline-block;margin-top:.9rem;padding:.55rem .9rem;background:var(--accent);color:#fff;border:none;border-radius:7px;font-size:.9rem;cursor:pointer;text-decoration:none}.btn.secondary{background:#262a34}.pill{display:inline-block;font-size:.72rem;padding:.1rem .5rem;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.pill.on{color:#7ee787;border-color:#2a4a2f}.notice{border-left:3px solid var(--accent);padding:.5rem .75rem;background:#10131a;border-radius:4px}