// universe
if hexo-config('display_mode.universe')
  #universe
    display block
    position fixed
    margin 0
    padding 0
    border 0
    outline 0
    left 0
    top 0
    width 100%
    height 100%
    pointer-events none
    z-index 1
  [data-theme=light]
    #universe
      display none