@media screen and (max-width: 768px) {
  .video {
    height: 5.1395rem;
  }
  .collection {
    padding: 0.8372rem 0px;
    height: auto;
  }
  .collection h1 {
    font-size: 0.5581rem;
    margin-top: 0px;
  }
  .collection .product-list {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    gap: 0.3953rem;
    margin-top: 0.4651rem;
    height: auto;
    justify-content: center;
  }
  .collection .product-list .product-item {
    width: 3.6977rem;
    height: 4.5116rem;
    border-radius: 0.3256rem;
    background-color: #fff;
    display: flex;
  }
  .collection .product-list .product-item .icon {
    position: absolute;
    top: 0.2326rem;
    left: 0.2326rem;
  }
  .collection .product-list .product-item .icon img {
    width: 0.4651rem;
    height: 0.4651rem;
  }
  .collection .product-list .product-item .product-name {
    font-size: 0.2133rem;
    height: 0.814rem;
    line-height: 0.814rem;
    border-bottom-right-radius: 0.3256rem;
    border-bottom-left-radius: 0.3256rem;
  }
  #mechandise {
    padding: 0.8372rem 0px;
    height: auto;
  }
  #mechandise h1 {
    font-size: 0.5581rem;
    margin-top: 0px;
    text-align: center;
  }
  #mechandise .swiper-wrapper {
    margin-top: 0.4651rem;
    gap: 0px;
  }
  #mechandise .swiper-wrapper .swiper-slide .mechandise-item {
    width: 9.3023rem;
    margin: 0 auto;
    height: 10.1067rem;
    border-radius: 0.3256rem;
  }
  #mechandise .swiper-wrapper .swiper-slide .mechandise-item .mechandise-name {
    font-size: 0.2791rem;
    height: 1.5349rem;
    line-height: 1.5349rem;
    border-bottom-right-radius: 0.3256rem;
    border-bottom-left-radius: 0.3256rem;
  }
  .review {
    padding: 0.8372rem 0;
    height: auto;
  }
  .review h1 {
    font-size: 0.5581rem;
    margin-top: 0;
  }
  .review .big-video {
    width: 8.1163rem;
    height: 3.6512rem;
    margin-top: 0.4651rem;
    border-radius: 0.2326rem;
  }
  .review .big-video .youtbe {
    border-radius: 0.2326rem;
  }
  .review .videos {
    width: 8.1163rem;
    gap: 0.3023rem;
  }
  .review .videos .video {
    width: 1.814rem;
    height: 0.814rem;
    border-radius: 0.093rem;
  }
  .review .videos .video .small-youtbe {
    border-radius: 0.093rem;
  }
}