/* Absolute rule: only the V4.02 world is allowed to render inside #world. */
#world.active > :not(.v366-world){
  display:none!important;
  visibility:hidden!important;
  opacity:0!important;
  height:0!important;
  min-height:0!important;
  max-height:0!important;
  margin:0!important;
  padding:0!important;
  overflow:hidden!important;
  pointer-events:none!important;
}
#world.active > .v366-world{
  display:grid!important;
  visibility:visible!important;
  opacity:1!important;
  height:auto!important;
  min-height:0!important;
  max-height:none!important;
  margin:0!important;
  padding:0!important;
  overflow:visible!important;
  pointer-events:auto!important;
}