@charset "UTF-8";
/**
 * 平台介绍
 * date: 2024-4-11
 * author: fxyue;
 */
.slide {
  position: fixed;
  right: 142px;
  top: 50%;
  width: 86px;
  transform: translateY(-50%);
}
.slide-item {
  height: 24px;
  line-height: 24px;
  padding-left: 22px;
  position: relative;
  font-size: 16px;
}
.slide-item > a {
  color: #333;
}
.slide-item.current::before {
  background: #224B7F;
  border-color: #224B7F;
}
.slide-item.current > a {
  color: #224B7F;
}
.slide-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #333;
  box-sizing: border-box;
}
.slide-item:nth-child(n+2) {
  margin-top: 24px;
}
.slide-item:nth-child(n+2)::after {
  content: "";
  position: absolute;
  left: 4.5px;
  top: -26px;
  width: 1px;
  height: 28px;
  background: #8A8F99;
}

.introduce {
  height: 608px;
  background: url("../images/introduce_bg.png") top center no-repeat;
  padding-top: 80px;
  box-sizing: border-box;
}
.introduce-bd {
  width: 669px;
  margin-top: 66px;
  font-size: 20px;
  line-height: 38px;
  text-indent: 40px;
  color: #000;
  text-align: justify;
}

.build {
  height: 1254px;
  background: url("../images/build_bg.png") top center no-repeat;
  padding-top: 80px;
  box-sizing: border-box;
}
.build-content {
  margin-top: 20px;
  font-size: 16px;
  line-height: 30px;
  text-align: center;
}
.build-top {
  position: relative;
  width: 1042px;
  margin: 6px auto 0;
  height: 460px;
}
.build-top .build-item:nth-child(1) {
  background-image: url("../images/build_icon1.png");
}
.build-top .build-item:nth-child(2) {
  background-image: url("../images/build_icon2.png");
}
.build-top .build-item:nth-child(3) {
  background-image: url("../images/build_icon3.png");
}
.build-top .build-item:nth-child(4) {
  background-image: url("../images/build_icon4.png");
}
.build-top .build-item:nth-child(5) {
  background-image: url("../images/build_icon5.png");
}
.build-top .build-item:nth-child(6) {
  background-image: url("../images/build_icon6.png");
}
.build-top .build-item:nth-child(7) {
  background-image: url("../images/build_icon7.png");
}
.build-top .build-item:nth-child(8) {
  background-image: url("../images/build_icon8.png");
}
.build-top .build-item:nth-child(9) {
  background-image: url("../images/build_icon9.png");
}
.build-top .build-item:nth-child(1) {
  top: 71px;
  left: 4px;
}
.build-top .build-item:nth-child(2) {
  top: 0;
  left: 220px;
}
.build-top .build-item:nth-child(3) {
  top: -29px;
  left: 436px;
}
.build-top .build-item:nth-child(4) {
  top: 0;
  left: 652px;
}
.build-top .build-item:nth-child(5) {
  top: 71px;
  left: 868px;
}
.build-top .build-item:nth-child(6) {
  top: 215px;
  left: 759px;
}
.build-top .build-item:nth-child(7) {
  top: 265px;
  left: 541px;
}
.build-top .build-item:nth-child(8) {
  top: 265px;
  left: 321px;
}
.build-top .build-item:nth-child(9) {
  top: 218px;
  left: 102px;
}
.build-item {
  width: 174px;
  height: 195px;
  position: absolute;
  background: top center no-repeat;
  text-align: center;
  line-height: 30px;
  font-size: 20px;
  font-weight: 700;
  color: #333;
  padding-top: 165px;
  box-sizing: border-box;
}
.build-bottom {
  position: relative;
  width: 674px;
  margin: 125px auto 0;
  height: 316px;
}
.build-bottom .build-item:nth-child(1) {
  background-image: url("../images/build_other_icon1.png");
}
.build-bottom .build-item:nth-child(2) {
  background-image: url("../images/build_other_icon2.png");
}
.build-bottom .build-item:nth-child(3) {
  background-image: url("../images/build_other_icon3.png");
}
.build-bottom .build-item:nth-child(4) {
  background-image: url("../images/build_other_icon4.png");
}
.build-bottom .build-item:nth-child(1) {
  top: 0;
  left: 4px;
}
.build-bottom .build-item:nth-child(2) {
  top: 121px;
  left: 143px;
}
.build-bottom .build-item:nth-child(3) {
  top: 121px;
  left: 351px;
}
.build-bottom .build-item:nth-child(4) {
  top: 0;
  left: 503px;
}

.apply {
  height: 837px;
  background: url("../images/apply_bg.png") top center no-repeat;
  padding-top: 120px;
  box-sizing: border-box;
}
.apply-bd {
  margin-top: 66px;
  color: #fff;
}
.apply-left {
  width: 220px;
  height: 487px;
  background: linear-gradient(175.33deg, #010203 -0.23%, #212240 96.22%);
  border-radius: 8px;
  padding: 24px 0;
  box-sizing: border-box;
}
.apply-node {
  height: 33.33%;
  padding: 24px 32px 0;
  box-sizing: border-box;
  cursor: pointer;
}
.apply-node h3 {
  line-height: 24px;
  font-size: 16px;
  color: #32FFE6;
}
.apply-node p {
  margin-top: 10px;
  line-height: 21px;
  text-align: justify;
}
.apply-node.active {
  background: linear-gradient(102.16deg, rgba(96, 179, 255, 0.82) -14.03%, #06153D 30.57%, rgba(0, 50, 147, 0.04) 91.84%);
}
.apply-node.active h3 {
  font-weight: 700;
}
.apply-right {
  width: calc(100% - 220px - 16px);
  margin-left: 16px;
  height: 487px;
  background: url("../images/apply_right_bg.png") no-repeat;
  padding: 42px 55px 0;
  box-sizing: border-box;
  overflow: hidden;
}
.apply-title {
  height: 36px;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  text-align: center;
}
.apply-sub {
  margin-top: 6px;
  line-height: 21px;
  text-align: center;
}
.apply-box {
  margin-top: 34px;
  text-align: center;
  font-size: 0;
}
.apply-item {
  display: inline-block;
  vertical-align: middle;
  width: 268px;
  height: 295px;
  padding: 24px 22px 0;
  border-radius: 6px;
  text-align: center;
  box-sizing: border-box;
  background: url("../images/apply_item_bg.png") no-repeat;
  font-size: 14px;
}
.apply-item:nth-child(n+2) {
  margin-left: 25px;
}
.apply-item img {
  display: block;
  width: 100%;
  height: 137px;
}
.apply-item h4 {
  margin-top: 12px;
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}
.apply-item p {
  height: 63px;
  overflow: hidden;
  margin-top: 12px;
  line-height: 21px;
}
.apply .swiper-container {
  height: 325px;
  padding-bottom: 30px;
  box-sizing: border-box;
}
.apply .swiper-pagination-bullet {
  background: #BCBCBC;
  width: 18px;
  height: 4px;
  opacity: 1;
  border-radius: 0;
}
.apply .swiper-pagination-bullet-active {
  background: #224B7F;
}

.technology {
  height: 994px;
  background: url("../images/technology_bg.png") top center no-repeat;
  padding-top: 120px;
  box-sizing: border-box;
}
.technology-bd {
  margin-top: 66px;
}
.technology-top {
  display: flex;
  border: 1px solid #F0F4FB;
  background: #FFF;
  height: 112px;
  padding: 12px 24px 12px 20px;
  box-sizing: border-box;
  align-items: center;
}
.technology-top .technology-node {
  border: 1px solid #CCD5E8;
  background: #EFF4FC;
}
.technology .mt16 {
  margin-top: 16px;
}
.technology-left {
  float: left;
  width: 929px;
  height: 388px;
  background: #FFF;
}
.technology-left .technology-top:nth-child(1) .technology-node {
  background: #E6F1FB;
  border: 1px solid #C1D7EC;
}
.technology-left .technology-top:nth-child(2) .technology-node {
  background: #EEF6E9;
  border: 1px solid #C6DABA;
}
.technology-left .technology-top:nth-child(3) .technology-node {
  background: #F9F0E8;
  border: 1px solid #F0DBC5;
}
.technology-middle {
  height: 164px;
}
.technology-right {
  float: left;
  margin-left: 2px;
  padding: 24px;
  box-sizing: border-box;
  width: calc(100% - 929px - 2px);
  height: 388px;
  background: #FFF;
}
.technology-right .technology-label {
  margin: 0 auto;
}
.technology-right .technology-content {
  width: 100%;
  margin-left: 0;
  height: auto;
}
.technology-right .technology-box {
  flex-direction: column;
}
.technology-right .technology-node {
  height: 54px;
  line-height: 52px;
  background: #E6F1FB;
  border: 1px solid #C1D7EC;
  margin-top: 8px;
}
.technology-label {
  width: 87px;
  height: 88px;
  line-height: 30px;
  padding-top: 58px;
  box-sizing: border-box;
  font-size: 20px;
  font-weight: 500;
  text-align: center;
  background: url("../images/technology_icon.png") top center no-repeat;
}
.technology-content {
  margin-left: 32px;
  width: calc(100% - 87px - 32px);
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.technology-box {
  display: flex;
}
.technology-box:nth-child(n+2) {
  margin-top: 4px;
}
.technology-node {
  height: 36px;
  box-sizing: border-box;
  line-height: 34px;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  color: #666;
  margin-right: 4px;
  border-radius: 2px;
  flex: 1;
}