:root{color-scheme:dark;background:#000}*{box-sizing:border-box}html,body,main{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none}#eye{position:fixed;inset:0;width:100%;height:100%;padding:0;border:0;border-radius:0;background:#000;cursor:pointer;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}#eye:focus{outline:none}canvas{display:block;width:100%;height:100%}