/* 動画と同じ冒頭フレームを使い、読み込み中も4人の配置を保つ。 */
.scene-video{opacity:0;pointer-events:none;transition:none;object-fit:contain}
.scene-poster{opacity:1;transition:none}
.video-ready:not(.reduced-video) .scene-video{opacity:1}
.video-ready:not(.reduced-video) .scene-poster{opacity:0}
.reduced-video .scene-video{opacity:0}
.reduced-video .scene-poster{opacity:1}
/* 背景マスクを持つ素材には色抜きを重ねず、服・肌・靴の白を保つ。 */
.scene-video,.scene-poster{filter:blur(var(--figure-blur,0px));mix-blend-mode:normal}
.scene-video-source{position:absolute;inset:0;width:1px;height:1px;opacity:0;pointer-events:none;filter:none}
@media(prefers-reduced-motion:reduce){
  .video-ready .scene-video{opacity:0}
  .video-ready .scene-poster{opacity:1}
}