.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 {
  background-color: #F1F4FB;
  overflow-x: hidden;
}
img {
  display: block;
}
.headline_1 img {
  height: 40px;
  margin: 0 auto;
}
.headline_2 {
  margin-bottom: 60px;
  font-family: AlibabaPuHuiTi_3_75_SemiBold;
  font-size: 30px;
  color: #000000;
  text-align: center;
}
.part1 {
  margin-top: -260px;
}
.part1 .layout .part1_1 {
  margin-top: 25px;
}
.part1 .layout .part1_1 ul {
  display: flex;
  justify-content: space-between;
}
.part1 .layout .part1_1 ul li {
  width: 294px;
  height: 730px;
  transition: all .3s;
  overflow-x: clip;
}
.part1 .layout .part1_1 ul li:nth-child(1) .top {
  background: #47A3FF;
}
.part1 .layout .part1_1 ul li:nth-child(1) .top img {
  width: 129px;
  height: 126px;
  right: 24px;
  bottom: 0;
}
.part1 .layout .part1_1 ul li:nth-child(1) .list {
  background: linear-gradient(to bottom, #e2f1ff 0%, #ffffff 100%);
}
.part1 .layout .part1_1 ul li:nth-child(1) .list .item a i {
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid #1890FF;
}
.part1 .layout .part1_1 ul li:nth-child(2) .top {
  background: #41CFB5;
}
.part1 .layout .part1_1 ul li:nth-child(2) .top img {
  width: 134px;
  height: 146px;
  right: 19px;
  bottom: 0;
}
.part1 .layout .part1_1 ul li:nth-child(2) .list {
  background: linear-gradient(to bottom, #e0fdf9 0%, #ffffff 100%);
}
.part1 .layout .part1_1 ul li:nth-child(2) .list .item a i {
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid #15FEB9;
}
.part1 .layout .part1_1 ul li:nth-child(3) .top {
  background: #646AFC;
}
.part1 .layout .part1_1 ul li:nth-child(3) .top img {
  width: 220px;
  height: 165px;
  right: 8px;
  bottom: 0;
}
.part1 .layout .part1_1 ul li:nth-child(3) .list {
  background: linear-gradient(to bottom, #ebecfd 0%, #ffffff 100%);
}
.part1 .layout .part1_1 ul li:nth-child(3) .list .item a i {
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid #5115FE;
}
.part1 .layout .part1_1 ul li .top {
  position: relative;
  width: 100%;
  height: 98px;
}
.part1 .layout .part1_1 ul li .top p {
  padding: 30px 0 0 39px;
  font-family: AlibabaPuHuiTi_3_65_Medium;
  font-size: 24px;
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 12px;
  text-decoration-color: transparent;
}
.part1 .layout .part1_1 ul li .top img {
  opacity: 0;
  position: absolute;
  transition: all .3s;
}
.part1 .layout .part1_1 ul li .list {
  position: relative;
  width: 100%;
  height: 640px;
  padding: 30px 0 0 40px;
}
.part1 .layout .part1_1 ul li .list .item {
  margin-top: 15px;
}
.part1 .layout .part1_1 ul li .list .item:nth-child(1) {
  margin-top: 0;
}
.part1 .layout .part1_1 ul li .list .item a {
  display: flex;
}
.part1 .layout .part1_1 ul li .list .item a i {
  display: none;
  opacity: 0;
  visibility: hidden;
  width: 0;
  height: 0;
  margin-top: 7px;
  margin-right: 5px;
}
.part1 .layout .part1_1 ul li .list .item a .box .title {
  font-family: AlibabaPuHuiTi_3_65_Medium;
  font-size: 18px;
  color: #1A1A1A;
}
.part1 .layout .part1_1 ul li .list .item a .box .desc {
  opacity: 0;
  margin-top: 8px;
  font-family: AlibabaPuHuiTi_3_75_SemiBold;
  font-size: 16px;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part1 .layout .part1_1 ul li .list .bg_1 {
  opacity: 0;
  position: absolute;
  width: 123px;
  height: 165px;
  top: 137px;
  right: 0;
}
.part1 .layout .part1_1 ul li .list .bg_2 {
  opacity: 0;
  position: absolute;
  width: 100px;
  height: 124px;
  bottom: -55px;
  left: -41px;
}
.part1 .layout .part1_1 ul .on {
  width: 548px;
  overflow-x: initial;
}
.part1 .layout .part1_1 ul .on .top p {
  text-decoration-color: #FFFFFF;
}
.part1 .layout .part1_1 ul .on .top img {
  opacity: 1;
}
.part1 .layout .part1_1 ul .on .list .item a i {
  opacity: 1;
  visibility: visible;
  display: block;
}
.part1 .layout .part1_1 ul .on .list .item a .box .desc {
  opacity: 1;
  line-height: 45px;
}
.part1 .layout .part1_1 ul .on .list .bg_1 {
  opacity: 1;
}
.part1 .layout .part1_1 ul .on .list .bg_2 {
  opacity: 1;
}
.part1 .layout .part1_2 {
  padding: 69px 0 38px;
}
.part1 .layout .part1_2 ul li {
  float: left;
  margin-right: 13px;
  margin-top: 26px;
  border-radius: 12px;
  overflow: hidden;
}
.part1 .layout .part1_2 ul li:nth-child(4n) {
  margin-right: 0;
}
.part1 .layout .part1_2 ul li:nth-child(1),
.part1 .layout .part1_2 ul li:nth-child(2),
.part1 .layout .part1_2 ul li:nth-child(3),
.part1 .layout .part1_2 ul li:nth-child(4) {
  margin-top: 0;
}
.part1 .layout .part1_2 ul li a {
  display: block;
}
.part1 .layout .part1_2 ul li a .imgbox {
  width: 290px;
  height: 175px;
}
.part1 .layout .part1_2 ul li a .imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part1 .layout .part1_2 ul li a .detail {
  z-index: 9;
  position: relative;
  margin-top: -45px;
  width: 290px;
  height: 67px;
  padding: 25px 27px;
  background: url(../images/part1_2_bg.png) no-repeat center center / 100% 100%;
}
.part1 .layout .part1_2 ul li a .detail .title {
  font-family: AlibabaPuHuiTi_3_55_Regular;
  font-size: 18px;
  color: #333333;
}
.part2 {
  padding: 38px 0;
}
.part2 .headline_1 {
  margin-bottom: 53px;
}
.part2 .box {
  padding: 86px 0;
  background: url(../images/part2_bg.png) no-repeat left center / 85% 100%;
}
.part2 .box .layout {
  display: flex;
  align-items: center;
}
.part2 .box .layout .tab {
  margin-right: 30px;
}
.part2 .box .layout .tab li {
  padding-left: 18px;
  width: 220px;
  height: 50px;
  border-left: 2px solid rgba(255, 255, 255, 0.5);
  font-family: AlibabaPuHuiTi_3_55_Regular;
  font-size: 24px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 50px;
  cursor: pointer;
}
.part2 .box .layout .tab .on {
  background-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  border-left: 2px solid #ffffff;
}
.part2 .box .layout .contentbox {
  padding: 34px 24px;
  background-color: rgba(255, 255, 255, 0.7);
}
.part2 .box .layout .contentbox .content ul li {
  float: left;
  margin-right: 20px;
}
.part2 .box .layout .contentbox .content ul li:nth-child(4n) {
  margin-right: 0;
}
.part2 .box .layout .contentbox .content ul li:hover a .imgbox {
  border: 2px solid #47A3FF;
}
.part2 .box .layout .contentbox .content ul li:hover a .title {
  color: #2F5BEB;
}
.part2 .box .layout .contentbox .content ul li a {
  display: block;
}
.part2 .box .layout .contentbox .content ul li a .imgbox {
  border: 2px solid transparent;
  width: 210px;
  height: 140px;
  border-radius: 12px;
  overflow: hidden;
}
.part2 .box .layout .contentbox .content ul li a .imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part2 .box .layout .contentbox .content ul li a .title {
  margin-top: 18px;
  width: 210px;
  font-family: AlibabaPuHuiTi_3_65_Medium;
  font-size: 18px;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part3 {
  padding: 38px 0 42px;
}
.part3 .layout .headline_1 {
  margin-bottom: 53px;
}
.part3 .layout .swiperbox {
  position: relative;
}
.part3 .layout .swiperbox .swiper {
  width: 100%;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper {
  align-items: flex-end;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a {
  display: block;
  background-color: #fff;
  border-radius: 12px;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a .imgbox {
  width: auto;
  height: 132px;
  border-radius: 12px;
  overflow: hidden;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a .imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a .detail {
  border-radius: 12px;
  padding: 17px;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a .detail .title {
  margin-bottom: 30px;
  font-family: AlibabaPuHuiTi_3_65_Medium;
  font-size: 16px;
  color: #1C5CF4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide a .detail img {
  height: 0;
  opacity: 0;
  visibility: hidden;
  margin: 57px auto 0;
  width: 132px;
}
.part3 .layout .swiperbox .swiper .swiper-wrapper .swiper-slide-active a .detail img {
  height: 32px;
  opacity: 1;
  visibility: visible;
}
.part3 .layout .swiperbox .swiper-button {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #A8AAAF;
}
.part3 .layout .swiperbox .swiper-button:after {
  color: #fff;
  font-size: 22px;
}
.part3 .layout .swiperbox .swiper-button:hover {
  background-color: #1C5CF4;
}
.part3 .layout .swiperbox .swiper-button-next {
  right: -80px;
}
.part3 .layout .swiperbox .swiper-button-prev {
  left: -80px;
}
@media screen and (max-width: 1380px) {
  .part3 .layout .swiperbox .swiper-button-next {
    right: 0px;
  }
  .part3 .layout .swiperbox .swiper-button-prev {
    left: 0px;
  }
}
.part4 {
  padding: 36px 0 49px;
  background: url(../images/part4_bg.png) center center / cover no-repeat;
}
.part4 .layout .headline_2 {
  margin-bottom: 20px;
  font-family: Kingsoft_Cloud_Font;
  font-size: 36px;
  color: #1C5CF4;
}
.part4 .layout .tab {
  margin-bottom: 52px;
  display: flex;
  justify-content: center;
}
.part4 .layout .tab li {
  width: 194px;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  border-bottom: 3px solid #D7DBE4;
  padding-bottom: 22px;
}
.part4 .layout .tab li img {
  width: 78px;
}
.part4 .layout .tab li p {
  font-family: AlibabaPuHuiTi_3_65_Medium;
  font-size: 30px;
  color: #000000;
}
.part4 .layout .tab .on {
  border-bottom: 3px solid #2F5BEB;
}
.part4 .layout .contentbox .content ul {
  display: flex;
  justify-content: space-evenly;
}
.part4 .layout .contentbox .content ul li a {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.part4 .layout .contentbox .content ul li a img {
  margin-bottom: 18px;
  width: 152px;
  height: 152px;
}
.part4 .layout .contentbox .content ul li a p {
  font-family: AlibabaPuHuiTi_3_85_Bold;
  font-size: 26px;
  color: #333333;
}
.part5 {
  padding: 50px 0;
}
.part5 .layout .headline_1 {
  margin-bottom: 50px;
}
.part5 .layout ul {
  display: flex;
  justify-content: space-between;
}
.part5 .layout ul li a {
  display: block;
}
.part5 .layout ul li a img {
  width: 380px;
  height: 300px;
}
.part5 .layout ul li a .detail {
  position: relative;
  margin-top: -72px;
  padding: 20px 22px 0;
  width: 380px;
  height: 300px;
  background: url(../images/part5_bg.png) no-repeat center center / 100% 100%;
}
.part5 .layout ul li a .detail h1 {
  margin-bottom: 35px;
  font-family: AlibabaPuHuiTi_3_85_Bold;
  font-size: 24px;
  font-weight: 900;
  color: #000000;
}
.part5 .layout ul li a .detail p {
  position: relative;
  font-family: AlibabaPuHuiTi_3_65_Medium;
  font-size: 18px;
  color: #000000;
  line-height: 28px;
}
.part5 .layout ul li a .detail p i {
  position: absolute;
  right: 0;
  bottom: 0;
  color: #1C5CF4;
}
.fixed_right {
  position: fixed;
  bottom: 25px;
  right: 50%;
  margin-right: -800px;
  z-index: 99;
}
.fixed_right a {
  display: block;
}
.fixed_right a img {
  width: 160px;
}
@media screen and (max-width: 1590px) {
  .fixed_right {
    right: 0;
    margin-right: 0%;
  }
}