:root{color:#fff;background:#020512;font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#game{width:100%;height:100%;margin:0;overflow:hidden}body{position:fixed;inset:0;touch-action:none;user-select:none;-webkit-tap-highlight-color:transparent}canvas{display:block}