*{margin:0;padding:0;box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}html,body{width:100%;height:100dvh;height:100vh;background:#000;overflow:hidden;position:fixed;top:0;left:0}@supports (height: 100dvh){html,body{height:100dvh}}#game-container{width:100%;height:100%;position:relative}canvas{display:block;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;touch-action:manipulation}