html,body{margin:0;padding:0;height:100%;overflow:hidden;background:#3c667c;-webkit-text-size-adjust:100%}#stage{position:fixed;inset:0;overflow:hidden;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}#stage>canvas{position:absolute;inset:0;width:100%;height:100%;display:block}input{font-family:inherit;border:0;outline:none}