body,canvas,div{margin:0;padding:0;outline:none;-webkit-user-select:none;-ms-user-select:none;user-select:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:rgba(0,0,0,0)}.debug{display:block;position:absolute;left:0;top:0;width:50vw;height:50vh;z-index:10}:root{--vh:1vh}html{height:100vh;height:calc(var(--vh, 1vh)*100);height:-webkit-fill-available}body{min-height:calc(var(--vh, 1vh)*100);min-height:100vh;min-height:-webkit-fill-available;background-color:#02070c;display:flex;justify-content:center;align-items:center}canvas{position:fixed;display:-webkit-box;-webkit-box-align:center;-webkit-box-orient:horizontal;-webkit-box-pack:center;overflow:auto;-webkit-overflow-scrolling:touch}