html{background:#000}html,body{margin:0;overflow:hidden}@keyframes grain-shift{0%{background-position:0 0}25%{background-position:-37px 21px}50%{background-position:29px -43px}75%{background-position:-19px -31px}to{background-position:0 0}}html,body{touch-action:none;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.phone3d{cursor:grab}.phone3d:active{cursor:grabbing}