html,body,#game{width:100%;height:100%;min-height:100dvh;margin:0;overflow:hidden;background:radial-gradient(circle at 50% 35%,#153724,#07130f 48%,#020504);font-family:Arial,Helvetica,sans-serif;color:#f7f1df;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;overscroll-behavior:none}body,#game,canvas{touch-action:none}canvas{display:block;width:100%;height:100%;image-rendering:auto}