*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{overscroll-behavior:none;height:100%;overflow:hidden}body{color:#d8dee9;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none;background:#1a1d23;font:14px/1.4 system-ui,Segoe UI,Roboto,sans-serif}#app{height:100%}.canvas-host{position:fixed;inset:0;overflow:hidden}.canvas-host canvas{display:block}