/* 仅针对PC端前景视频 */
@media (min-width:768px) {
  .pc-deck > section.deck-page:first-child {
    position:relative!important;
    height:100dvh!important;
    overflow:hidden!important;
  }

  .pc-deck > section.deck-page:first-child
  > video.lv7-desktop-video {
    position:absolute!important;
    inset:0!important;
    width:100%!important;
    height:100%!important;
    max-width:100%!important;
    max-height:100%!important;
    object-fit:contain!important;
    object-position:center center!important;
    transform:none!important;
    z-index:2!important;
    pointer-events:none!important;
  }

  .pc-deck > section.deck-page:first-child
  > .lv7-desktop-content {
    position:relative!important;
    z-index:3!important;
    background:transparent!important;
  }
}