/* ==================== 首页 - 板块一 Start ==================== */
.index-section1 {
  position: relative;
}
.index-section1 img {
  width: 100%;
}
.index-section1 .swiper-pagination {
  position: absolute;
  bottom: 40px;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index-section1 .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border-radius: 100%;
  margin-left: 12px;
  margin-right: 12px;
  opacity: 1;
  background-color: #fff;
}
.index-section1 .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: #49C4FF;
}

.index-section1 .swiper-slide  a {
  display: block;
  width: 100%;
}
.index-section1 .swiper-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border-radius: 100%;
  background-color: #49C4FF;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  cursor: pointer;
  opacity: 0.3;
  transition: opacity 0.3s;
}
.index-section1 .swiper-btn:hover {
  opacity: 1;
}
.index-section1 .swiper-btn:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 6px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.index-section1 .swiper-btn-prev {
  left: 40px;
  transform: rotateY(180deg) translateY(-50%);
}
.index-section1 .swiper-btn-next {
  right: 40px;
}
@media screen and (max-width: 768px) {
  .index-section1 .swiper-pagination {
    bottom: 20px;
  }
  .index-section1 .swiper-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    margin-left: 6px;
    margin-right: 6px;
  }
}
/* ==================== 首页 - 板块一 End ==================== */
/* ==================== 首页 - 板块二 Start ==================== */
.index-section2 {
  position: relative;
  overflow: hidden;
  padding-top: 24px;
  padding-bottom: 24px;
  background-color: #fff;
}
.index-section2 .itembox {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}
.index-section2 .swiper-slide {
  transition: width 0.4s, height 0.4s;
}
.index-section2 .swiper-slide.active {
  width: 43.229vw !important;
}
.index-section2 .swiper-slide.active-prev {
  width: 27.135vw !important;
}
.index-section2 .swiper-slide.active-next {
  width: 27.135vw !important;
}
.index-section2 .item {
  position: relative;
  transition: all 0.4s;
}
.index-section2 .item:hover {
  flex-shrink: 0;
}
.index-section2 .item:hover .info {
  transform: translateY(0);
}
.index-section2 .item:hover .image img {
  transform: scale(1.2);
}
.index-section2 .item:hover .image:before {
  opacity: 1;
  visibility: visible;
}
.index-section2 .item:hover .image:after {
  opacity: 0;
  visibility: hidden;
}
.index-section2 .item .image {
  overflow: hidden;
  position: relative;
  z-index: 1;
  width: 100%;
  height: 19.792vw;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.index-section2 .item .image img {
  width: 100%;
  transition: transform 0.4s;
}
.index-section2 .item .image:before,
.index-section2 .item .image:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 0;
  background-image: linear-gradient(to bottom, transparent 60%, rgba(0, 0, 0, 0.4) 100%);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s, visibility 0.4s;
}
.index-section2 .item .image:before {
  opacity: 0;
  visibility: hidden;
  background-image: linear-gradient(to bottom, transparent 30%, #61d7ff 90%);
}
.index-section2 .item .image img {
  width: 100%;
}
.index-section2 .item .info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  padding: 30px 40px;
  color: #fff;
  transform: translateY(60px);
  transition: transform 0.4s;
}
.index-section2 .item .info .text1 {
  font-size: 24px;
  line-height: 1.2;
}
.index-section2 .item .info .text2 {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.2;
  opacity: 0.6;
}
.index-section2 .item .info .text3 {
  margin-top: 26px;
  font-size: 16px;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  color: #fff;
  position: relative;
  padding-bottom: 4px;
}
.index-section2 .item .info .text3:before {
  content: "";
  display: block;
  width: 100%;
  background-color: #fff;
  position: absolute;
  bottom: 0;
  height: 1px;
  left: 0;
}
.index-section2 .item .info .text3:after {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  transform: rotate(45deg);
  margin-left: 10px;
}
.index-section2 .swiper {
  position: relative;
}
.index-section2 .swiper-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  border-radius: 100%;
  background-color: #49C4FF;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  cursor: pointer;
  opacity: 0.3;
  transition: opacity 0.3s;
}
.index-section2 .swiper-btn:hover {
  opacity: 1;
}
.index-section2 .swiper-btn:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-left: 6px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.index-section2 .swiper-btn-prev {
  left: 40px;
  transform: rotateY(180deg) translateY(-50%);
}
.index-section2 .swiper-btn-next {
  right: 40px;
}
@media screen and (min-width: 1920px) {
  .index-section2 {
    padding-top: 24px;
    padding-bottom: 24px;
  }
  .index-section2 .item .info {
    padding: 30px 40px;
    transform: translateY(60px);
  }
  .index-section2 .item .info .text1 {
    font-size: 24px;
  }
  .index-section2 .item .info .text2 {
    margin-top: 8px;
    font-size: 14px;
  }
  .index-section2 .item .info .text3 {
    margin-top: 26px;
    font-size: 16px;
    padding-bottom: 4px;
  }
  .index-section2 .item .info .text3:after {
    width: 6px;
    height: 6px;
    margin-left: 10px;
  }
  .index-section2 .swiper-btn {
    width: 60px;
    height: 60px;
  }
  .index-section2 .swiper-btn:after {
    border-left: 6px solid #fff;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
  }
  .index-section2 .swiper-btn-prev {
    left: 40px;
  }
  .index-section2 .swiper-btn-next {
    right: 40px;
  }
}
@media screen and (max-width: 768px) {
  .index-section2 {
    padding-top: 24px;
    padding-bottom: 24px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .index-section2 .itembox {
    display: block;
    margin-bottom: 20px;
  }
  .index-section2 .item {
    width: 100%;
    margin: 0 !important;
  }
  .index-section2 .item:nth-child(1) ~ .item {
    margin-top: 20px !important;
  }
  .index-section2 .item:hover {
    width: 100%;
  }
  .index-section2 .item .image {
    height: 210px;
  }
  .index-section2 .item .info {
    padding: 20px 20px;
    transform: translateY(0);
  }
  .index-section2 .item .info .text1 {
    font-size: 24px;
  }
  .index-section2 .item .info .text2 {
    margin-top: 8px;
    font-size: 14px;
  }
  .index-section2 .item .info .text3 {
    margin-top: 26px;
    font-size: 12px;
    padding-bottom: 4px;
  }
  .index-section2 .item .info .text3:after {
    width: 6px;
    height: 6px;
    margin-left: 10px;
  }
  .index-section2 .swiper .swiper-wrapper {
    display: block;
  }
  .index-section2 .swiper-btn {
    display: none;
    width: 60px;
    height: 60px;
  }
  .index-section2 .swiper-btn:after {
    border-left: 6px solid #fff;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
  }
  .index-section2 .swiper-btn-prev {
    left: 40px;
  }
  .index-section2 .swiper-btn-next {
    right: 40px;
  }
}
/* ==================== 首页 - 板块二 End ==================== */
/* ==================== 首页 - 板块三 Start ==================== */
.index-section3 {
  padding-top: 7.292vw;
  padding-bottom: 7.292vw;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-bottom: 1.25vw;
}
.index-section3 .itembox {
  display: flex;
  align-items: center;
  justify-content: space-around;
  max-width: 100vw;
  margin-left: auto;
  margin-right: auto;
}
.index-section3 .item .top {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  font-size: 2.083vw;
  line-height: 1;
  color: #49C4FF;
}
.index-section3 .item .top span {
  font-weight: bold;
  font-size: 3.646vw;
  display: block;
}
.index-section3 .item .bottom {
  margin-top: 1.042vw;
  line-height: 1.354vw;
  font-size: 0.938vw;
  color: #666666;
}
@media screen and (min-width: 1920px) {
  .index-section3 {
    padding-top: 140px;
    padding-bottom: 140px;
    margin-bottom: 24px;
  }
  .index-section3 .itembox {
    max-width: 1920px;
  }
  .index-section3 .item .top {
    font-size: 40px;
  }
  .index-section3 .item .top span {
    font-size: 70px;
  }
  .index-section3 .item .bottom {
    margin-top: 20px;
    line-height: 26px;
    font-size: 18px;
  }
}
@media screen and (max-width: 768px) {
  .index-section3 {
    padding-top: 40px;
    padding-bottom: 40px;
    margin-bottom: 12px;
  }
  .index-section3 .itembox {
    max-width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  .index-section3 .item {
    width: 33.33%;
    text-align: center;
  }
  .index-section3 .item:nth-child(3) ~ .item {
    margin-top: 20px;
  }
  .index-section3 .item .top {
    font-size: 20px;
    justify-content: center;
  }
  .index-section3 .item .top span {
    font-size: 34px;
  }
  .index-section3 .item .bottom {
    margin-top: 10px;
    line-height: 13px;
    font-size: 14px;
  }
}
/* ==================== 首页 - 板块三 End ==================== */
/* ==================== 首页 - 板块四 Start ==================== */
/* ==================== 首页 - 板块四 End ==================== */
/* ==================== 首页 - 板块五 Start ==================== */
/* ==================== 首页 - 板块五 End ==================== */
/* ==================== 首页 - 板块六 Start ==================== */
/* ==================== 首页 - 板块六 End ==================== */
/* ==================== 首页 - 板块七 Start ==================== */
/* ==================== 首页 - 板块七 End ==================== */
/* ==================== 首页 - 板块八 Start ==================== */
/* ==================== 首页 - 板块八 End ==================== */