*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;overflow:hidden;background-color:#000;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overscroll-behavior:none;-webkit-overflow-scrolling:touch}canvas{touch-action:none;-webkit-tap-highlight-color:transparent}::selection{background:#64ffda4d}