.case-detail-content {
  padding: 4.167vw 0 5.208vw;
}
.case-detail-title {
  font-size: 2.083vw;
  color: #222;
  text-align: center;
  line-height: 1;
}
.case-detail-title.case-detail-title-en {
  max-width: 45vw;
  font-size: 1.667vw;
  margin: 0 auto;
}
#app {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-items: center;
  margin: 3.125vw 0 5.208vw;
  visibility: hidden;
}
#app .carousel-container {
  position: relative;
  /* width: 38.281vw; */
  height: 25vw;
}
.carousel-container .button-pre,
.carousel-container .button-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.396vw;
  height: 2.396vw;
  padding: 0;
  background-color: #fff;
  border-width: 0;
  border-radius: 50%;
  cursor: pointer;
  fill: #999;
}
.carousel-container .button-pre:disabled,
.carousel-container .button-next:disabled {
  fill: #ccc;
  cursor: not-allowed;
}
.carousel-container .button-pre {
  left: -5.208vw;
}
.carousel-container .button-next {
  right: -5.208vw;
}
.carousel-container .icon-carousel {
  width: inherit;
  height: inherit;
}
#app .carousel-wrapper {
  position: relative;
  width: 38.281vw;
  height: 25vw;
  overflow: hidden;
}
.carousel-wrapper .carousel-list {
  position: absolute;
  top: 0;
  left: 0;
  transition: all .3s ease-out;
}
.carousel-wrapper .carousel-list::after {
  content: '';
  display: block;
  clear: both;
}
.carousel-wrapper .carousel-list .carousel-item {
  float: left;
  width: 38.281vw;
  height: 25vw;
  font-size: 0;
}
.carousel-list .carousel-item .carousel-video,
.carousel-list .carousel-item .carousel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#app .control-list {
  display: flex;
  align-items: center;
  width: 38.281vw;
  margin-top: 1.042vw;
}
.control-list .control-item {
  width: 5vw;
  height: 3.438vw;
  transition: all .3s ease-out;
}
.control-list .control-item:not(:last-child) {
  margin-right: 0.521vw;
}
.control-list .control-item.active {
  outline: 2px solid #016dbf;
}
.control-list .control-item .control-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}
.rich-text {
  max-width: 41.667vw;
  margin: 0 auto;
}
.rich-text span {
  font-family: inherit !important;
  font-size: 0.885vw !important;
  color: #333 !important;
  text-indent: 2em !important;
}

.title-wrapper {
  margin-bottom: 2.604167vw;
  text-align: center;
}
.container-title {
  margin-bottom: 0.78125vw;
  font-size: 2.083333vw;
  color: #222;
  line-height: 1.35;
}
.product-case {
  padding: 5.208333vw 16.666667vw 5.208333vw;
  background-color: #f9f9f9;
}
.product-case .container-title, .product-news .container-title {
  line-height: 1;
}
.case-list, .news-list {
  display: flex;
  justify-content: space-between;
}
.case-swiper-container {
  display: none;
}
.case-item, .news-item {
  width: 21.145833vw;
  background-color: #fff;
}
.case-img-wrapper {
  position: relative;
  display: block;
  padding-top: 73.8916256%;
  overflow: hidden;
}
.case-img, .news-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transition: all .3s ease-in-out;
}
.case-img:hover, .news-img:hover {
  transform: scale(1.05);
}
.case-introduction {
  display: flex;
  flex-direction: column;
  padding: 1.25vw 1.5625vw;
}
.case-introduction .industry {
  margin-bottom: 0.520833vw;
  font-size: 0.9375vw;
  color: #333;
  line-height: 1;
}
.case-introduction .title {
  margin-bottom: 1.041667vw;
  font-size: 1.5625vw;
  color: #000;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-introduction .description {
  font-size: 0.833333vw;
  color: #666;
  line-height: 1.625;
}
.case-introduction .button-more {
  margin-top: 1.041667vw;
  font-size: 0.729167vw;
  color: #666;
  text-decoration: underline;
  cursor: pointer;
}
.case-introduction .button-more:hover {
  color: #016dbf;
}
.product-case > .button-container {
  margin-top: 2.604167vw;
  text-align: center;
}
.product-swiper-container {
  display: none;
}


@media (max-width: 768px) {
  .breadcrumbs {
    flex-wrap: wrap;
    height: auto;
    max-height: none;
    margin-top: 60px;
    padding: 1rem .8rem;
  }
  .breadcrumb-item  {
    font-size: .7rem;
    -webkit-tap-highlight-color: transparent;
    line-height: 1.4;
  }

  #app {
    display: none;
  }
  .case-detail-content {
    width: 90%;
    margin: 0 auto;
    padding: 2rem 0 2.5rem;
  }
  .case-detail-title {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    line-height: 1.35;
  }
  .case-detail-title.case-detail-title-en {
    font-size: 1.2rem;
    max-width: none;
    margin-bottom: 1em;
  }
  .product-swiper-container {
    position: relative;
    width: 100%;
    margin: 2rem 0 4rem;
  }
  .product-swiper {
    min-height: 12rem;
  }
  .product-swiper-container .swiper-slide {
    height: 12rem;
    background-color: transparent;
    font-size: 0;
  }
  .product-swiper-container .product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .product-swiper-pagination {
    bottom: var(--swiper-pagination-bottom, -1.5rem) !important;
  }
  .product-swiper-pagination .swiper-pagination-bullet-active {
    background-color:  #222;
  }

  .rich-text {
    max-width: 90%;
  }
  .rich-text p {
    line-height: 1.35 !important;
  }
  .rich-text span {
    font-size: .8rem !important;
    line-height: 1.35 !important;
  }
  .rich-text td {
    padding: 0 4px !important;
    vertical-align: middle !important;
  }

  .case-list {
    display: none;
  }
  .container-title {
    margin-bottom: .8rem;
    font-size: 1.2rem;
  }
  .product-case {
    padding: 2rem 0;
  }
  .case-swiper-container {
    display: block;
    position: relative;
  }
  .case-swiper {
    width: 90%;
    margin: 0 auto;
  }
  .swiper-slide {
    width: 100%;
    background-color: #fff;
  }
  .case-swiper-pagination {
    bottom: var(--swiper-pagination-bottom, -1.6rem) !important;
  }
  .case-swiper-pagination .swiper-pagination-bullet-active {
    background-color:  #222;
  }
  .case-introduction {
    padding: 0.8rem 1.2rem;
  }
  .case-introduction .industry {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
  }
  .case-introduction .title {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
  }
  .case-introduction .description {
    font-size: 0.8rem;
  }
  .case-introduction .button-more {
    margin-top: 0.8rem;
    font-size: 0.7rem;
  }
  .case .link-wrapper {
    margin-top: 2.5rem;
  }
  .product-case > .button-container {
    margin-top: 2.5rem;
  }
}