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.video-group{margin-top:48px}.video-group h2{font-size:22px;padding-bottom:14px;border-bottom:1px solid var(--line)}.video-list{display:grid;gap:44px}.video-item h3{font-size:18px;margin-bottom:6px}.video-item iframe{display:block;width:100%;aspect-ratio:16/9;border:0;margin:12px 0}