.sub-tabs {
  background: #fff;
  padding: 0.25rem 0;
}
#case {
  padding: 0.45rem 0 1rem;
}
#case .page_con nav ul li a {
  background: #F5F5F5;
}
#case .page_con nav ul li a:hover {
  background: #0069D9;
  color: #fff;
}
#case .case_list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.3rem;
  margin-bottom: 0.56rem;
}
#case .case_list .case_item {
  background: #F1F1F1;
  overflow: hidden;
  transition: all 0.3s ease;
}
#case .case_list .case_item:hover {
  background: #0069D9;
}
#case .case_list .case_item:hover .case_title {
  color: #fff;
}
#case .case_list .case_item:hover .case_title::after {
  background: #fff;
}
#case .case_list .case_item a {
  display: block;
  height: 100%;
}
#case .case_list .case_item .case_img {
  width: 100%;
  height: 3.56rem;
  overflow: hidden;
}
#case .case_list .case_item .case_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
#case .case_list .case_item .case_title {
  padding: 0.48rem 0.3rem 0;
  font-size: 0.18rem;
  color: #111;
  font-weight: bold;
  line-height: 0.3rem;
  height: 1.26rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  position: relative;
}
#case .case_list .case_item .case_title::after {
  content: '';
  width: 0.21rem;
  height: 0.04rem;
  background: #707070;
  transition: all 0.3s ease;
  position: absolute;
  left: 0.3rem;
  top: 0.33rem;
}
#case .case_list .case_item:hover .case_img img {
  transform: scale(1.05);
}
#case_detail {
  padding: 0.45rem 0 1rem;
}
#case_detail .font42 {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #E5E5E5;
  margin-bottom: 0.45rem;
  line-height: 0.7rem;
}
#case_detail .case_detail {
  color: #2D3441;
  font-size: 0.18rem;
  line-height: 0.38rem;
  padding-bottom: 0.6rem;
}
#case_detail .case_detail * {
  font-size: 0.18rem;
  line-height: 0.38rem;
}
#case_detail .more_case {
  border-top: 1px solid #E5E5E5;
  padding-top: 0.3rem;
}
#case_detail .more_case a {
  color: #2D3441;
  flex: none;
  width: 4.9rem;
  display: inline-flex;
  align-items: center;
  transition: all 0.4s ease-in-out;
}
#case_detail .more_case a span {
  margin: 0 0.13rem;
  max-width: calc(4.9rem - 0.09rem - 0.26rem);
}
#case_detail .more_case a img {
  width: 0.09rem;
}
#case_detail .more_case a:hover {
  color: #0069D9;
}
@media (max-width: 1024px) {
  .sub-tabs {
    display: none;
  }
  #case {
    padding: 0.6rem 0;
  }
  #case .case_list {
    grid-template-columns: repeat(1, 1fr);
    gap: 0.4rem;
  }
  #case .case_list .case_item .case_title {
    padding: 0.85rem 0.45rem 0.45rem;
    height: max-content;
    font-size: 0.32rem;
    line-height: 0.53rem;
  }
  #case .case_list .case_item .case_title::after {
    top: 0.6rem;
    width: 0.38rem;
    left: 0.45rem;
  }
  #case .case_list .case_item .case_img {
    height: 6.4rem;
  }
  #case_detail .case_detail {
    font-size: 0.28rem;
    line-height: 0.5rem;
  }
  #case_detail .case_detail * {
    font-size: 0.28rem;
    line-height: 0.5rem;
  }
  #case_detail .more_case {
    flex-direction: column;
  }
  #case_detail .more_case a {
    width: 100%;
    margin-bottom: 0.2rem;
  }
  #case_detail .more_case a img {
    display: none;
  }
  #case_detail .more_case a span {
    line-height: 0.5rem;
    font-size: 0.28rem;
    max-width: 100%;
    width: 100%;
  }
}