html,body{margin:0;padding:0;height:100%;background:#000;overflow:hidden}body{overscroll-behavior:contain;touch-action:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;user-select:none;-webkit-user-select:none;font-family:Mitr,system-ui,-apple-system,sans-serif}#game{width:100%;height:100%}canvas{display:block}