:root{font-family:system-ui,sans-serif;color:#fff;background:#0d1b2a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{touch-action:none;overscroll-behavior:none}#app,canvas{touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-user-drag:none;-webkit-tap-highlight-color:transparent}canvas{display:block}