#app{width:100%;height:100dvh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);flex-direction:column;display:flex}#canvas-sky{flex:45 1 0;width:100%;min-height:0}#canvas-roots{flex:55 1 0;width:100%;min-height:0}