@charset "UTF-8";

/** 媒体查询 */

/** 布局 */

.item1 {
  gap: 10rem;
  margin: 3.125rem 0;
}

.item1 > img {
  width: 22.5rem;
}

.item1 .r {
  gap: 1.875rem;
}

.item1 .r > h2 {
  font-size: 2.125rem;
  color: #000000;
  font-weight: bold;
}

.item1 .r > p {
  font-size: 1.375rem;
  color: #666666;
  line-height: 2.8125rem;
}

@media (max-width: 800px) {
  .item1 {
    flex-direction: column;
    gap: 1.875rem;
    margin: 1.875rem 0;
  }

  .item1 > img {
    width: 100%;
  }

  .item1 .r {
    gap: 1.25rem;
  }

  .item1 .r > h2 {
    font-size: 1.125rem;
  }

  .item1 .r > p {
    font-size: 0.875rem;
    line-height: 1.875rem;
  }
}

.background {
  background-repeat: no-repeat;
  background-size: cover;
  height: 18.75rem;
}

@media (max-width: 800px) {
  .background {
    height: 9.375rem;
  }
}

.item2 .t1 {
  font-size: 1.875rem;
  color: #FFFFFF;
}

.item2 .t1 > span {
  font-size: 3.75rem;
  font-weight: bold;
}

.item2 .t2 {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 1.25rem;
}

@media (max-width: 800px) {
  .item2 .t1 {
    font-size: 0.875rem;
  }

  .item2 .t1 > span {
    font-size: 1.875rem;
  }

  .item2 .t2 {
    font-size: 0.75rem;
    margin-top: 0.625rem;
  }
}

.title {
  font-size: 2.125rem;
  color: #000000;
  font-weight: bold;
  text-align: center;
}

@media (max-width: 800px) {
  .title {
    font-size: 1.125rem;
  }
}

.line {
  width: 3.125rem;
  height: 0.125rem;
  background: #D9D9D9;
  margin: 0.9375rem auto 1.875rem;
}

.item3 {
  padding: 3.125rem 0 5rem;
}

.item3 .images {
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2.1875rem;
}

@media (max-width: 800px) {
  .item3 {
    padding: 1.875rem 0 2.5rem;
  }

  .item3 .images {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
  }
}

.background2 {
  height: 41.875rem;
}

.background2 .relative {
  gap: 3.75rem;
}

.background2 .title {
  padding-top: 3.125rem;
}

.background2 .swiper {
  margin: 2.1875rem 0 0;
}

.background2 .item {
  background: #FFFFFF;
  box-shadow: 0 0.1875rem 0.375rem 0.0625rem rgba(0, 0, 0, 0.16);
  transition: all 0.3s ease-in-out;
}

.background2 .item .imgs {
  padding: 0.625rem;
  overflow: hidden;
}

.background2 .item .imgs > img {
  max-width: 12.5rem;
  transition: transform 0.3s;
}

.background2 .item .t {
  font-size: 0.875rem;
  color: #000000;
  text-align: center;
  background: #F5F5F5;
  padding: 0.625rem;
  transition: all 0.3s ease-in-out;
}

.background2 .item:hover .imgs > img {
  transform: scale(1.1);
}

.background2 .item:hover .t {
  background: #2252A3;
  font-weight: bold;
  color: #FFFFFF;
}

.background2 .swiper-prev,
.background2 .swiper-next {
  width: 2.5rem;
  height: 2.5rem;
}

@media (max-width: 800px) {
  .background2 {
    height: 28.125rem;
  }

  .background2 .relative {
    gap: 0;
  }

  .background2 .title {
    padding-top: 2.5rem;
  }

  .background2 .swiper {
    margin: 0.9375rem 0 0;
  }

  .background2 .item .imgs {
    padding: 0.3125rem;
  }

  .background2 .item .t {
    font-size: 0.75rem;
    padding: 0.3125rem;
  }

  .background2 .swiper-prev,
  .background2 .swiper-next {
    width: 0;
    height: 0;
  }
}