/* 首页卡片的动态封面（js/home-motion.js）：视频叠在首帧图上，标签、片头字照旧盖在最上面 */
.hm-feature-art>video.hm-motion,.hm-show-art>video.hm-motion{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  display:block;pointer-events:none;opacity:0;transition:opacity .35s ease,transform .35s ease}
.hm-feature-art>video.hm-motion.is-playing,.hm-show-art>video.hm-motion.is-playing{opacity:1}
.hm-feature-art>.hm-feature-tag,.hm-feature-art>.hm-title-art,.hm-show-art>.hm-show-tag,.hm-show-art>.hm-show-arrow{z-index:1}
.hm-feature:hover .hm-feature-art>video.hm-motion{transform:scale(1.03)}
.hm-show:hover .hm-show-art>video.hm-motion{transform:scale(1.025)}
video.hm-preview-image{background:#0b0d0e}
@media(prefers-reduced-motion:reduce){.hm-feature-art>video.hm-motion,.hm-show-art>video.hm-motion{transition:opacity .18s ease!important}}