*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#02070b}#app{display:flex;width:100%;height:100dvh}#scene{flex:1;min-width:0;min-height:0;position:relative;overflow:hidden;touch-action:none}canvas{display:block;width:100%;height:100%}#controls.sh-panel{position:relative;flex:0 0 320px;width:320px;max-width:none;height:100%;transition:none}#controls.sh-panel.collapsed{flex-basis:0;width:0;min-width:0;border:0;overflow:hidden}.sh-panel-hint{display:none!important}@media(max-width:650px){#app{flex-direction:column}#controls.sh-panel{flex:0 0 38%;width:100%;height:38%;border-left:0;border-top:1px solid #222}#controls.sh-panel.collapsed{flex-basis:0;height:0;width:100%;border:0}}