:root{--accent: #7c83ff;--bg: #12131f}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:#f5f6ff;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}body{display:flex;justify-content:center}app-root{width:100%;max-width:480px;height:100dvh;overflow:hidden}button{font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}