/* 仅本批九张古风视频封面：与原图16:9一致，避免列表裁掉标题及插画。 */
.columns-page .column-card:has(:is(img[src*="e43a0fce49a660c197c345d1.webp"],img[src*="c068feb1559db0ed2f826a2c.webp"],img[src*="50579f72f7aa6ddfef5e85bc.webp"],img[src*="e3f379958358dd8d231e6725.webp"],img[src*="640da4e991e3a8a51db02d6b.webp"],img[src*="652344bb61cd414215115741.webp"],img[src*="4b2b09fab61f6707aac73a99.webp"],img[src*="4131b114b95b3d114b72c8c9.webp"],img[src*="60dec10cd78a3a8329416c5b.webp"])) .card-cover{aspect-ratio:16/9}

/* 首页、详情与目录使用同一原生比例，避免容器比例不一致出现衬底条。 */
.practice-page .home-video-panel .home-featured-cover>.column-cover,.home-video-mini .column-cover:has(:is(img[src*="e43a0fce49a660c197c345d1.webp"],img[src*="c068feb1559db0ed2f826a2c.webp"],img[src*="50579f72f7aa6ddfef5e85bc.webp"],img[src*="e3f379958358dd8d231e6725.webp"],img[src*="640da4e991e3a8a51db02d6b.webp"],img[src*="652344bb61cd414215115741.webp"],img[src*="4b2b09fab61f6707aac73a99.webp"],img[src*="4131b114b95b3d114b72c8c9.webp"],img[src*="60dec10cd78a3a8329416c5b.webp"])){aspect-ratio:16/9;height:auto}
.detail-cover:has(:is(img[src*="e43a0fce49a660c197c345d1.webp"],img[src*="c068feb1559db0ed2f826a2c.webp"],img[src*="50579f72f7aa6ddfef5e85bc.webp"],img[src*="e3f379958358dd8d231e6725.webp"],img[src*="640da4e991e3a8a51db02d6b.webp"],img[src*="652344bb61cd414215115741.webp"],img[src*="4b2b09fab61f6707aac73a99.webp"],img[src*="4131b114b95b3d114b72c8c9.webp"],img[src*="60dec10cd78a3a8329416c5b.webp"])){aspect-ratio:16/9}
.column-cover:has(:is(img[src*="e43a0fce49a660c197c345d1.webp"],img[src*="c068feb1559db0ed2f826a2c.webp"],img[src*="50579f72f7aa6ddfef5e85bc.webp"],img[src*="e3f379958358dd8d231e6725.webp"],img[src*="640da4e991e3a8a51db02d6b.webp"],img[src*="652344bb61cd414215115741.webp"],img[src*="4b2b09fab61f6707aac73a99.webp"],img[src*="4131b114b95b3d114b72c8c9.webp"],img[src*="60dec10cd78a3a8329416c5b.webp"]))>.column-cover-image{object-fit:cover}
.column-cover:has(:is(img[src*="e43a0fce49a660c197c345d1.webp"],img[src*="c068feb1559db0ed2f826a2c.webp"],img[src*="50579f72f7aa6ddfef5e85bc.webp"],img[src*="e3f379958358dd8d231e6725.webp"],img[src*="640da4e991e3a8a51db02d6b.webp"],img[src*="652344bb61cd414215115741.webp"],img[src*="4b2b09fab61f6707aac73a99.webp"],img[src*="4131b114b95b3d114b72c8c9.webp"],img[src*="60dec10cd78a3a8329416c5b.webp"]))>.column-cover-background{display:none}
.practice-page .home-video-panel .home-featured-column{padding:0;overflow:hidden}
.practice-page .home-video-panel .home-featured-column .home-featured-copy{padding:2px 8px 2px 0;gap:1px}
/* 推荐封面决定卡片高度，文字收紧间距以保持完整图幅，播放按钮跟随图片居中。 */
.practice-page .home-video-panel .home-featured-cover{min-height:0}
.practice-page .home-video-panel .home-featured-cover>.column-cover{border-radius:0}
.practice-page .home-video-panel .home-featured-cover .column-cover-image{object-fit:contain}
.practice-page .home-video-panel .home-featured-cover .column-cover-background{display:none}
.practice-page .home-video-panel .home-featured-copy>em{padding:2px 7px}
.practice-page .home-video-panel .home-featured-column .home-column-badges b,.practice-page .home-video-panel .home-featured-column .home-column-badges i{padding:3px 6px}
@media(min-width:801px){.practice-page .home-video-panel .home-featured-column .home-featured-copy{padding:9px 12px 9px 0;gap:3px}.practice-page .home-video-panel .home-featured-copy>em{padding:3px 7px}.practice-page .home-video-panel .home-featured-column .home-column-badges b,.practice-page .home-video-panel .home-featured-column .home-column-badges i{padding:6px 11px}}
@media(max-width:370px),(min-width:801px) and (max-width:1100px){.practice-page .home-video-panel .home-featured-column{grid-template-columns:minmax(0,1fr);gap:0}.practice-page .home-video-panel .home-featured-column .home-featured-copy{padding:10px 12px;gap:3px}}