.LineHide {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.clearfix:after {
  content: "";
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  display: block;
}
.clearfix {
  zoom: 1;
}
body {
  position: relative;
}
.banner {
  min-width: 1400px;
  display: flex;
  justify-content: center;
  overflow: hidden;
}
.banner .swiper {
  margin: 0 auto;
  display: block;
  width: 1920px;
  height: 805px;
}
.banner .swiper .swiper-wrapper .swiper-slide {
  display: flex;
  justify-content: center;
  overflow: hidden;
}
.banner .swiper .swiper-wrapper .swiper-slide a {
  width: 1920px;
}
.banner .swiper .swiper-wrapper .swiper-slide a img {
  width: 1920px;
  height: 100%;
  object-fit: cover;
}
.banner .swiper .swiper-button {
  top: 50%;
}
.banner .swiper .swiper-button::after {
  content: "";
}
.banner .swiper .swiper-button img {
  display: block;
  width: 47px;
  height: 47px;
}
.banner .swiper .swiper-button-next {
  right: 50%;
  transform: translate(724px, -50%);
}
.banner .swiper .swiper-button-prev {
  left: 50%;
  transform: translate(-724px, -50%);
}
.banner .swiper .swiper-pagination {
  bottom: 65px;
}
.banner .swiper .swiper-pagination .swiper-pagination-bullet {
  margin: 0 6px;
  width: 10px;
  height: 10px;
  background: #fff;
  border-radius: 50%;
  opacity: 1;
}
.banner .swiper .swiper-pagination .swiper-pagination-bullet-active {
  background: #1C4AB2;
}
@media screen and (max-width: 1470px) {
  .banner .swiper .swiper-button-prev {
    left: 0;
    transform: translate(10px, -50%);
  }
  .banner .swiper .swiper-button-next {
    right: 0;
    transform: translate(-10px, -50%);
  }
}
.headline {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 46px;
  color: #333333;
  text-align: center;
}
.more {
  display: block;
  padding: 5px 0 0 0;
  width: 75px;
  height: 39px;
  background: url(../images/more_bg.png) no-repeat center / 100%;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #1C4AB2;
  text-align: center;
}
.part1 {
  padding: 54px 0 27px;
}
.part1 .layout .box {
  margin-top: 48px;
}
.part1 .layout .box ul li {
  float: left;
  margin-right: 58px;
}
.part1 .layout .box ul li:nth-child(2n) {
  margin-right: 0;
}
.part1 .layout .box ul li:hover a .imgbox .hover {
  opacity: 1;
}
.part1 .layout .box ul li:hover a .imgbox .detail {
  top: 0;
}
.part1 .layout .box ul li:hover a .imgbox .detail hr {
  margin: 21px 0 26px;
}
.part1 .layout .box ul li a {
  display: block;
}
.part1 .layout .box ul li a .imgbox {
  position: relative;
  width: 671px;
  height: 422px;
  overflow: hidden;
}
.part1 .layout .box ul li a .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part1 .layout .box ul li a .imgbox .hover {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  transition: all .3s;
}
.part1 .layout .box ul li a .imgbox .detail {
  padding: 64px 46px 50px;
  position: absolute;
  top: 275px;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all .3s;
}
.part1 .layout .box ul li a .imgbox .detail h1 {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 32px;
  color: #FFFFFF;
}
.part1 .layout .box ul li a .imgbox .detail hr {
  margin: 38px 0 26px;
  width: 100%;
  height: 1px;
  background: #FFFFFF;
  border: none;
}
.part1 .layout .box ul li a .imgbox .detail p {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 28px;
}
.part2 {
  padding: 27px 0 70px;
}
.part2 .layout .box {
  margin-top: 34px;
}
.part2 .layout .box .tab {
  display: flex;
  justify-content: center;
}
.part2 .layout .box .tab li {
  padding: 12px 40px;
  border-radius: 6px 6px 6px 6px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  cursor: pointer;
}
.part2 .layout .box .tab li.on {
  background: #1C4AB2;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 18px;
  color: #FFFFFF;
}
.part2 .layout .box .contentbox {
  margin-top: 30px;
}
.part2 .layout .box .contentbox .content {
  position: relative;
}
.part2 .layout .box .contentbox .content ul li {
  float: left;
  /* margin-top: 36px; */
  margin-right: 28px;
}
.part2 .layout .box .contentbox .content ul li:nth-child(1),
.part2 .layout .box .contentbox .content ul li:nth-child(2),
.part2 .layout .box .contentbox .content ul li:nth-child(3),
.part2 .layout .box .contentbox .content ul li:nth-child(4) {
  margin-top: 0;
}
.part2 .layout .box .contentbox .content ul li:nth-child(4n) {
  margin-right: 0;
}
.part2 .layout .box .contentbox .content ul li:hover a .title {
  color: #1C4AB2;
}
.part2 .layout .box .contentbox .content ul li a {
  display: block;
}
.part2 .layout .box .contentbox .content ul li a .imgbox {
  width: 329px;
  height: 185px;
  overflow: hidden;
}
.part2 .layout .box .contentbox .content ul li a .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part2 .layout .box .contentbox .content ul li a .title {
  margin-top: 20px;
  width: 329px;
  height: 50px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.part2 .layout .box .contentbox .content .more {
  position: absolute;
  top: -72px;
  right: 0;
}
.part3 {
  padding: 66px 0 166px;
  background: url(../images/part3_bg.png) no-repeat center / 1920px 100%;
}
.part3 .layout .headline {
  color: #fff;
}
.part3 .layout .box {
  margin-top: 78px;
  display: flex;
}
.part3 .layout .box .tab {
  margin-right: 35px;
  min-height: 486px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid #FFFFFF;
}
.part3 .layout .box .tab li {
  width: 220px;
  padding: 18px 58px 18px 0px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  text-align: right;
  cursor: pointer;
}
.part3 .layout .box .tab li.on {
  background-color: rgba(255, 255, 255, 0.4);
}
.part3 .layout .box .contentbox .content {
  position: relative;
}
.part3 .layout .box .contentbox .content ul li {
  float: left;
  margin-right: 29px;
}
.part3 .layout .box .contentbox .content ul li:nth-child(3n) {
  margin-right: 0;
}
.part3 .layout .box .contentbox .content ul li:hover a .button {
  background-color: #fff;
  color: #1C4AB2;
}
.part3 .layout .box .contentbox .content ul li a .imgbox {
  width: 362px;
  height: 203px;
  overflow: hidden;
}
.part3 .layout .box .contentbox .content ul li a .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part3 .layout .box .contentbox .content ul li a .title {
  margin-top: 23px;
  width: 362px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 28px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.part3 .layout .box .contentbox .content ul li a hr {
  margin: 24px 0;
  width: 361px;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}
.part3 .layout .box .contentbox .content ul li a .button {
  width: fit-content;
  padding: 7px 40px;
  border-radius: 18px 18px 18px 18px;
  border: 1px solid #FFFFFF;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
}
.part3 .layout .box .contentbox .content .more {
  background: url(../images/more_bg_white.png) no-repeat center / 100%;
  color: #fff !important;
  position: absolute;
  top: -60px;
  right: 0;
}
.part4 {
  padding: 74px 0 33px;
}
.part4 .layout .box {
  margin-top: 64px;
}
.part4 .layout .box ul li {
  position: relative;
  float: left;
  width: 350px;
  height: 621px;
  z-index: 9;
  transition: all .3s;
}
.part4 .layout .box ul li:nth-child(1) a .detail img {
  width: 105px;
  height: 76px;
}
.part4 .layout .box ul li:nth-child(2) a .detail img {
  width: 94px;
  height: 97px;
}
.part4 .layout .box ul li:nth-child(3) a .detail img {
  width: 92px;
  height: 87px;
}
.part4 .layout .box ul li:nth-child(4) a .detail img {
  width: 90px;
  height: 90px;
}
.part4 .layout .box ul li:hover {
  background: #1C4AB2;
  background-image: url(../images/part4_bg_hover.png);
  background-size: 100% 175px;
  background-repeat: no-repeat;
  background-position: top center;
}
.part4 .layout .box ul li:hover a .imgbox {
  opacity: 0;
}
.part4 .layout .box ul li:hover a .detail p {
  display: block;
}
.part4 .layout .box ul li a {
  display: block;
  width: 100%;
  height: 100%;
}
.part4 .layout .box ul li a .imgbox {
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: all .3s;
}
.part4 .layout .box ul li a .imgbox img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part4 .layout .box ul li a .detail {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}
.part4 .layout .box ul li a .detail img {
  display: block;
}
.part4 .layout .box ul li a .detail h1 {
  margin: 29px 0 43px;
  width: 210px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: bold;
  font-size: 26px;
  color: #FFFFFF;
  text-align: center;
}
.part4 .layout .box ul li a .detail p {
  display: none;
  width: 192px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 28px;
}
.part5 {
  padding: 33px 0 96px;
}
.part5 .layout .swiperbox {
  position: relative;
}
.part5 .layout .swiperbox .swiper {
  padding: 10px 10px 20px 10px;
  margin-top: 42px;
  width: 100%;
}
.part5 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a {
  padding: 26px 40px;
  display: flex;
  flex-direction: column;
  background: #F0F5FF;
  box-shadow: 4px 5px 10px 5px rgba(0, 0, 0, 0.1);
  border-radius: 14px 14px 14px 14px;
}
.part5 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a img {
  display: block;
  width: 100%;
  object-fit: cover;
}
.part5 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a p {
  margin-top: 30px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  text-align: center;
}
.part5 .layout .swiperbox .swiper-button {
  top: 50%;
}
.part5 .layout .swiperbox .swiper-button::after {
  content: "";
}
.part5 .layout .swiperbox .swiper-button img {
  display: block;
  width: 47px;
  height: 47px;
}
.part5 .layout .swiperbox .swiper-button-next {
  right: 50%;
  transform: translate(750px, 0%);
}
.part5 .layout .swiperbox .swiper-button-prev {
  left: 50%;
  transform: translate(-750px, 0%);
}