body,html{margin:0;padding:0;width:100%;height:100%;background-color:#050505;overflow:hidden;font-family:sans-serif}canvas{display:block;touch-action:none}#ui-hint{position:absolute;top:50%;left:50%;width:96%;text-align:center;transform:translate(-50%,-50%);color:rgba(255,255,255,.75);pointer-events:none;user-select:none;text-transform:uppercase;letter-spacing:2px;transition:opacity .5s}