.bm-watch-together-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  min-height:34px;width:auto;max-width:100%;padding:7px 10px;border-radius:12px;
  text-decoration:none!important;white-space:nowrap;border:1px solid rgba(168,85,247,.34);
  color:#fff!important;background:linear-gradient(135deg,rgba(126,34,206,.92),rgba(37,99,235,.92));
  box-shadow:0 8px 22px rgba(76,29,149,.22),inset 0 1px 0 rgba(255,255,255,.18);
  font-size:10.8px;font-weight:950;line-height:1;cursor:pointer;
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease;
}
.bm-watch-together-btn svg{width:13px!important;height:13px!important;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.bm-watch-together-btn:hover{transform:translateY(-1px);filter:brightness(1.08);box-shadow:0 12px 28px rgba(76,29,149,.30),inset 0 1px 0 rgba(255,255,255,.22)}
.bm-watch-together-btn:active{transform:translateY(0) scale(.98)}
.bm-watch-together-btn .bm-watch-together-vip{font-size:7.5px;padding:2px 4px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.15);font-weight:950;line-height:1.15}
.arc1-link-actions.bm-watch-together-host,
.download-actions.bm-watch-together-host,
.download-card-actions.bm-watch-together-host,
.bm-watch-together-host{
  display:flex!important;align-items:center!important;gap:7px!important;
}
.arc1-link-actions .bm-watch-together-btn,.bm-movie-download-row .bm-watch-together-btn{flex:0 0 auto!important;width:auto!important;min-width:0!important}
.bm-watch-together-inline-wrap{display:inline-flex;align-items:center;gap:7px;flex-wrap:wrap}
@media(max-width:640px){
  .arc1-link-actions.bm-watch-together-host,
  .download-actions.bm-watch-together-host,
  .download-card-actions.bm-watch-together-host,
  .bm-watch-together-host{
    width:100%!important;display:flex!important;align-items:center!important;
    justify-content:flex-start!important;gap:6px!important;flex-wrap:nowrap!important;
  }
  .bm-watch-together-host .arc1-play-inline,
  .bm-watch-together-host .arc1-dl-btn,
  .bm-watch-together-host .bm-local-play-choice,
  .bm-watch-together-host .bm-download-play-choice,
  .bm-watch-together-host .download-icon{
    flex:0 1 auto!important;min-width:0!important;padding-inline:9px!important;
  }
  .arc1-link-actions .bm-watch-together-btn,.bm-movie-download-row .bm-watch-together-btn{
    flex:0 1 auto!important;width:auto!important;min-width:0!important;max-width:100%!important;
  }
  .bm-watch-together-btn{
    min-height:32px!important;height:32px!important;padding:0 7px!important;border-radius:11px!important;
    gap:3px!important;font-size:9.6px!important;box-shadow:0 7px 18px rgba(76,29,149,.20),inset 0 1px 0 rgba(255,255,255,.17)!important;
  }
  .bm-watch-together-btn svg{width:11px!important;height:11px!important}
  .bm-watch-together-btn .bm-watch-together-label{display:inline-block;white-space:nowrap}
  .bm-watch-together-btn .bm-watch-together-vip{font-size:6.5px;padding:2px 3px}
}
@media(max-width:430px){
  .bm-watch-together-btn .bm-watch-together-vip{display:none}
}
@media(max-width:390px){
  .bm-watch-together-host{gap:5px!important}
  .bm-watch-together-host .arc1-play-inline,
  .bm-watch-together-host .arc1-dl-btn,
  .bm-watch-together-host .bm-local-play-choice,
  .bm-watch-together-host .bm-download-play-choice,
  .bm-watch-together-host .download-icon{padding-inline:8px!important;font-size:10px!important}
  .bm-watch-together-btn{padding-inline:6px!important;font-size:9px!important;gap:3px!important}
  .bm-watch-together-btn svg{width:10.5px!important;height:10.5px!important}
  .bm-watch-together-btn .bm-watch-together-vip{display:none}
}

/* v148.39 premium VIP seal */
.bm-watch-together-btn .bm-watch-together-vip{
  position:relative;isolation:isolate;overflow:hidden;
  min-width:29px;height:18px;padding:0 6px!important;
  display:inline-flex!important;align-items:center;justify-content:center;gap:3px;
  border:1px solid rgba(255,238,166,.72)!important;
  background:linear-gradient(135deg,#fff3af 0%,#ffd45b 32%,#f4a717 70%,#fff0a0 100%)!important;
  color:#241400!important;text-shadow:0 1px 0 rgba(255,255,255,.45)!important;
  box-shadow:0 4px 13px rgba(244,167,23,.28),inset 0 1px 0 rgba(255,255,255,.82),inset 0 -2px 5px rgba(114,60,0,.14)!important;
  font-size:7px!important;font-weight:1000!important;letter-spacing:.06em!important;line-height:1!important;
}
.bm-watch-together-btn .bm-watch-together-vip:before{content:"✦";font-size:7px;line-height:1;color:#7b4500}
.bm-watch-together-btn .bm-watch-together-vip:after{content:"";position:absolute;z-index:-1;inset:-70% auto -70% -45%;width:28%;transform:rotate(18deg);background:rgba(255,255,255,.75);filter:blur(.5px);animation:bmVipSealShine 3.4s ease-in-out infinite}
@keyframes bmVipSealShine{0%,58%{left:-45%;opacity:0}65%{opacity:.9}82%{left:125%;opacity:0}100%{left:125%;opacity:0}}
@media(max-width:374px){.bm-watch-together-btn .bm-watch-together-vip{display:inline-flex!important;min-width:18px;width:18px;height:17px;padding:0!important;font-size:0!important}.bm-watch-together-btn .bm-watch-together-vip:before{font-size:7px}}
@media(prefers-reduced-motion:reduce){.bm-watch-together-btn .bm-watch-together-vip:after{animation:none}}

/* v148.40: keep Play, Download and Watch Together on one clean mobile action line. */
@media(max-width:640px){
  .movie-page [data-bm-watch-actions-line="1"],
  #arc1DownloadSection [data-bm-watch-actions-line="1"]{
    display:flex!important;align-items:center!important;justify-content:flex-start!important;
    flex-flow:row wrap!important;gap:5px!important;width:100%!important;max-width:100%!important;
    min-width:0!important;overflow:visible!important;
  }
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-play-inline,
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-play-btn,
  .movie-page [data-bm-watch-actions-line="1"] > .bm-local-play-choice,
  .movie-page [data-bm-watch-actions-line="1"] > .bm-download-play-choice,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .arc1-play-inline{
    flex:0 1 72px!important;width:auto!important;min-width:58px!important;max-width:82px!important;
    height:32px!important;padding:0 7px!important;font-size:10px!important;gap:4px!important;
  }
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-dl-btn,
  .movie-page [data-bm-watch-actions-line="1"] > .download-icon,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .arc1-dl-btn{
    flex:0 1 76px!important;width:auto!important;min-width:62px!important;max-width:86px!important;
    height:32px!important;padding:0 7px!important;font-size:10px!important;gap:4px!important;
  }
  .movie-page [data-bm-watch-actions-line="1"] > .bm-watch-together-btn,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .bm-watch-together-btn{
    order:3!important;flex:0 1 139px!important;width:auto!important;min-width:116px!important;max-width:145px!important;
    height:32px!important;padding:0 7px!important;font-size:9.2px!important;gap:4px!important;
  }
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-sub-dl-btn,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .arc1-sub-dl-btn{
    order:4!important;flex:0 0 auto!important;width:auto!important;min-width:0!important;height:32px!important;padding:0 7px!important;font-size:9px!important;
  }
  .bm-watch-together-btn .bm-watch-together-vip{
    min-width:17px!important;width:17px!important;height:16px!important;padding:0!important;font-size:0!important;
  }
  .bm-watch-together-btn .bm-watch-together-vip:before{font-size:7px!important}
}
@media(max-width:410px){
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-play-inline,
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-play-btn,
  .movie-page [data-bm-watch-actions-line="1"] > .bm-local-play-choice,
  .movie-page [data-bm-watch-actions-line="1"] > .bm-download-play-choice,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .arc1-play-inline{flex-basis:64px!important;min-width:54px!important;padding-inline:5px!important}
  .movie-page [data-bm-watch-actions-line="1"] > .arc1-dl-btn,
  .movie-page [data-bm-watch-actions-line="1"] > .download-icon,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .arc1-dl-btn{flex-basis:68px!important;min-width:58px!important;padding-inline:5px!important}
  .movie-page [data-bm-watch-actions-line="1"] > .bm-watch-together-btn,
  #arc1DownloadSection [data-bm-watch-actions-line="1"] > .bm-watch-together-btn{flex-basis:126px!important;min-width:108px!important;max-width:132px!important;padding-inline:5px!important;font-size:8.7px!important}
}