:root{--swiper-pagination-bottom:1rem}.module-tutorial{padding-bottom:65px}.module-tutorial .video-scroll-wrapper{align-items:center;display:flex;gap:10px;margin-top:1rem}.module-tutorial .video-item{background:#000;border-radius:8px;flex:0 0 320px;overflow:hidden;scroll-snap-align:start}.video-swiper-wrapper{height:188px;width:765px}.module-tutorial .scroll-btn{background:transparent;border:2px solid #666;border-radius:50%;color:#666;cursor:pointer;font-size:28px;height:48px;transition:background-color .3s,color .3s;width:48px}.module-tutorial .scroll-btn:hover{background-color:#666;color:#fff}@media (max-width:600px){.module-tutorial .scroll-btn{font-size:24px;height:40px;width:40px}}