:root{color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;background:#05070f;overflow:hidden;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}#game{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}#game canvas{display:block;max-width:100%;max-height:100%}