:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:#0e0e1c;color:#dde;font-family:Consolas,ui-monospace,monospace;font-size:14px}.wrap{max-width:560px;margin:0 auto;padding:16px}.card{background:#161630;border:1px solid #252545;border-radius:12px;padding:14px;margin-bottom:12px}.row{display:flex;justify-content:space-between;align-items:center;padding:4px 0}.muted{color:#888}.ok{color:#4caf50}.warn{color:#ff9800}.err{color:#f44336}button{background:#1a5276;color:#fff;border:none;border-radius:8px;padding:10px 14px;font:inherit;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.secondary{background:#2a2a3a}.log{background:#05050f;border-radius:8px;padding:8px 10px;max-height:240px;overflow-y:auto;font-size:12px;line-height:1.6}a.link{word-break:break-all}a.link,h1{color:#7b9fff}h1{font-size:18px}