@font-face {
  font-family: AlibabaSans-Regular;
  src: url(/2024v1/fonts/AlibabaSans-Regular.ttf);
}
@font-face {
  font-family: AlibabaSans-Bold;
  src: url(/2024v1/fonts/AlibabaSans-Bold.ttf);
}
body {
  font-family: AlibabaSans-Regular;
}

ul, p, h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
}

* {
  box-sizing: border-box;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

.zixun-btn-box {
  display: flex;
  justify-content: center;
  margin-top: 35px;
}
.zixun-btn-box .zixun-btn {
  background-color: #f9bb0b;
  color: #ffffff;
  border-radius: 5px;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.zixun-btn-box .zixun-btn img {
  width: 0px;
  height: 0px;
  display: inline-block;
  transition: width 0.5s ease;
}
.zixun-btn-box .zixun-btn:hover img {
  width: 29px;
  height: 16px;
  margin-left: 10px;
}

.banner .banner {
  width: 100%;
  height: auto;
  display: block;
}

.page-nav {
  background: #e0f3ff;
  padding: 15px 0;
}
.page-nav .nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
}
.page-nav .nav-content .item {
  font-size: 16px;
  line-height: 28px;
  border-right: 1px solid #b5c3cd;
  color: #333;
  opacity: 0.63;
  text-align: center;
}
.page-nav .nav-content .item:last-child {
  border-right: none;
}
.page-nav .nav-content .item:hover {
  opacity: 1;
}

section .section-title {
  text-align: center;
  font-size: 28px;
}
section .section-title span {
  font-family: AlibabaSans-Bold;
  color: #346bb3;
  position: relative;
  padding: 0 15px;
  z-index: 1;
}
section .section-title span::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 22px;
  z-index: -1;
}
section .title1 span::before {
  background-image: linear-gradient(to right, #cfe9fa 50%, rgba(255, 255, 255, 0) 100%);
}
section .title2 span::before {
  background-image: linear-gradient(to right, rgb(255, 255, 255) 0%, rgba(255, 255, 255, 0) 100%);
}

.first-section {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.first-section .first-left {
  width: 100%;
  padding: 20px;
  background: #1d69da;
  color: #fff;
  font-size: 16px;
  line-height: 30px;
}
.first-section .first-left .section-title {
  text-align: left;
}
.first-section .first-left .section-title span {
  color: #fff;
}
.first-section .first-left .section-title span::before {
  background-image: linear-gradient(to right, #75a8f3 50%, rgba(255, 255, 255, 0) 100%);
}
.first-section .first-left p {
  margin-top: 30px;
  hyphens: auto;
  font-size: 16px;
  line-height: 30px;
}
.first-section .first-left .text2 {
  margin-top: 20px;
}
.first-section .first-left ul {
  position: relative;
  margin-top: 5px;
}
.first-section .first-left ul::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 5px;
  width: 1px;
  height: 80%;
  background: #fff;
}
.first-section .first-left ul li {
  padding: 8px 0 8px 25px;
  position: relative;
}
.first-section .first-left ul li:before {
  content: "";
  position: absolute;
  top: 20px;
  left: 1px;
  width: 9px;
  height: 9px;
  background: #fff;
  border-radius: 50%;
}
.first-section .first-right {
  width: 100%;
}
.first-section .first-right img {
  width: 100%;
  height: auto;
  display: block;
}

.second-section {
  padding: 35px 15px 0;
}
.second-section p {
  font-size: 16px;
  line-height: 30px;
  text-align: center;
  color: #666;
}
.second-section .text1 {
  margin-top: 30px;
}
.second-section .second-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 25px;
}
.second-section .second-content .second-item {
  width: 100%;
  box-shadow: 0px 0px 5px 3px rgba(0, 0, 0, 0.1);
  text-align: center;
  padding: 20px;
  margin-bottom: 25px;
}
.second-section .second-content .second-item:last-child {
  margin-bottom: 0;
}
.second-section .second-content .second-item span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  text-align: center;
  color: #fff;
  font-size: 20px;
  line-height: 36px;
  background: #1d69da;
  display: block;
  margin: 0 auto 10px;
}
.second-section .second-content .second-item p {
  hyphens: auto;
}

.third-section {
  background: #e0ecfa;
  padding: 35px 15px;
  margin-top: 35px;
}
.third-section p {
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.third-section .text1 {
  margin-top: 30px;
  color: #666;
  text-align: center;
}
.third-section .third-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 25px;
}
.third-section .third-content .third-item {
  width: 100%;
  padding: 20px;
  margin-bottom: 25px;
}
.third-section .third-content .third-item h4 {
  font-size: 20px;
  line-height: 34px;
  color: #fff;
  font-weight: bold;
}
.third-section .third-content .third-item p {
  margin-top: 5px;
}
.third-section .third-content .third-item1 {
  background: url("../images/dolomite/third_img1.jpg") no-repeat right;
  background-size: cover;
}
.third-section .third-content .third-item2 {
  background: url("../images/dolomite/third_img2.jpg") no-repeat right;
  background-size: cover;
}
.third-section .third-content .third-item3 {
  background: url("../images/dolomite/third_img3.jpg") no-repeat right;
  background-size: cover;
}
.third-section .third-content .third-item4 {
  background: url("../images/dolomite/third_img4.jpg") no-repeat right;
  background-size: cover;
}
.third-section .third-content .third-item5 {
  background: url("../images/dolomite/third_img5.jpg") no-repeat right;
  background-size: cover;
}
.third-section .third-content .third-item6 {
  background: url("../images/dolomite/third_img6.jpg") no-repeat right;
  background-size: cover;
  margin-bottom: 0;
}

.fourth-section {
  margin-top: 35px;
}
.fourth-section .fourth-content {
  margin-top: 10px;
  padding: 0 15px;
}
.fourth-section .fourth-content .fourth-left {
  background-color: #e5f0ff;
  height: 100%;
}
.fourth-section .fourth-content .fourth-left h2 {
  color: #333;
  font-family: AlibabaSans-Bold;
  font-weight: normal;
}
.fourth-section .fourth-content .fourth-left p {
  margin-top: 10px;
  font-size: 16px;
  line-height: 30px;
  color: #666;
  hyphens: auto;
}
.fourth-section .fourth-content .fourth-left .fourth-btn {
  position: relative;
  display: table;
  line-height: 1;
  background-color: #f9bb0b;
  color: #ffffff;
  border-radius: 2px;
}
.fourth-section .fourth-content .fourth-left .fourth-btn img {
  width: 0px;
  height: 0px;
  display: inline-block;
  transition: width 0.5s ease;
}
.fourth-section .fourth-content .fourth-left .fourth-btn:hover img {
  width: 25px;
  height: 13px;
  margin-left: 10px;
}
.fourth-section .fourth-content .fourth-right {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.fourth-section .fourth-content .fourth-right .right-item {
  width: 48.5%;
  background-color: #ecf5f9;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-top: 25px;
}
.fourth-section .fourth-content .fourth-right .right-item span {
  font-size: 60px;
  line-height: 60px;
  position: absolute;
  bottom: 0px;
  right: 15px;
  color: #e6edf3;
  font-family: AlibabaSans-Bold;
  z-index: 0;
  font-style: italic;
}
.fourth-section .fourth-content .fourth-right .right-item .service-item {
  background: #ecf5f9;
  border-radius: 50%;
  box-shadow: 1px 1px 16px 0px rgba(20, 26, 63, 0.06);
  width: 160px;
  height: 160px;
  padding: 9px;
}
.fourth-section .fourth-content .fourth-right .right-item .service-item .service-bg {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #fff;
  width: 100%;
  height: 100%;
  border-radius: 50%;
}
.fourth-section .fourth-content .fourth-right .right-item .service-item .service-bg img {
  width: 48px;
  height: 48px;
}
.fourth-section .fourth-content .fourth-right .right-item .service-item .service-bg .icon-2 {
  display: none;
}
.fourth-section .fourth-content .fourth-right .right-item .service-item .service-bg p {
  color: #1f1e1e;
  margin-top: 5px;
  font-size: 16px;
  text-align: center;
}
.fourth-section .fourth-content .fourth-right .right-item:hover .service-item {
  border: dashed 1px #0e74ed;
}
.fourth-section .fourth-content .fourth-right .right-item:hover .service-item .service-bg {
  background: #0e74ed;
}
.fourth-section .fourth-content .fourth-right .right-item:hover .service-item .service-bg .icon-1 {
  display: none;
}
.fourth-section .fourth-content .fourth-right .right-item:hover .service-item .service-bg .icon-2 {
  display: block;
}
.fourth-section .fourth-content .fourth-right .right-item:hover .service-item .service-bg p {
  color: #fff;
}

.fifth-section {
  padding: 35px 15px 0;
}
.fifth-section p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
}
.fifth-section .text1 {
  margin-top: 30px;
  text-align: center;
}
.fifth-section .fifth-content {
  margin-top: 25px;
}
.fifth-section .fifth-content .fifth-item {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 35px;
}
.fifth-section .fifth-content .fifth-item:last-child {
  margin-bottom: 0;
}
.fifth-section .fifth-content .fifth-item .item {
  width: 100%;
}
.fifth-section .fifth-content .fifth-item .item-left {
  background: #e5f0ff;
  padding: 25px 30px;
}
.fifth-section .fifth-content .fifth-item .item-left .pro-title {
  font-size: 20px;
  line-height: 30px;
  font-weight: bold;
  color: #333;
}
.fifth-section .fifth-content .fifth-item .item-left ul {
  margin: 12px auto;
}
.fifth-section .fifth-content .fifth-item .item-left ul li {
  position: relative;
  padding-left: 27px;
}
.fifth-section .fifth-content .fifth-item .item-left ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  background: #f9bb0b;
  width: 9px;
  height: 9px;
}
.fifth-section .fifth-content .fifth-item .item-left p {
  hyphens: auto;
}
.fifth-section .fifth-content .fifth-item .item-left p span {
  color: #333;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper {
  width: 100%;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-wrapper .swiper-slide {
  width: 100%;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-button-prev, .fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-button-next {
  width: 36px;
  height: 36px;
  border-radius: 5px;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-button-prev {
  left: 15px;
  background: #1d69da;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-button-next {
  right: 15px;
  background: #f9bb0b;
}
.fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-button-prev:after, .fifth-section .fifth-content .fifth-item .item-right .swiper .swiper-button-next:after {
  color: #fff;
  font-size: 20px;
  font-weight: bold;
}
.fifth-section .fifth-content .lm-item {
  flex-direction: column-reverse;
}

.sixth-section {
  background: #e0ecfa;
  padding: 35px 15px;
  margin-top: 35px;
}
.sixth-section p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
}
.sixth-section .text1 {
  margin-top: 30px;
  text-align: center;
}
.sixth-section .sixth-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 25px;
}
.sixth-section .sixth-content .content-left {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.sixth-section .sixth-content .content-left .item {
  background: #fff;
  padding: 15px 20px;
  position: relative;
  z-index: 1;
  margin-bottom: 15px;
}
.sixth-section .sixth-content .content-left .item .case-title {
  font-size: 18px;
  line-height: 30px;
  margin-bottom: 5px;
  color: #333;
  font-weight: bold;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.sixth-section .sixth-content .content-left .item .more img {
  width: 36px;
  height: 36px;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
}
.sixth-section .sixth-content .content-left .active {
  background: #1d69da;
}
.sixth-section .sixth-content .content-left .active .case-title, .sixth-section .sixth-content .content-left .active p {
  color: #fff;
}
.sixth-section .sixth-content .content-right {
  width: 100%;
}
.sixth-section .sixth-content .content-right .item {
  display: none;
}
.sixth-section .sixth-content .content-right .item img {
  width: 100%;
  height: auto;
  display: block;
}
.sixth-section .sixth-content .content-right .active {
  display: block;
}

.seventh-section {
  background: #1d69da;
  margin-top: 35px;
  padding: 35px 15px;
}
.seventh-section .seventh-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.seventh-section .seventh-content p {
  color: #fff;
  font-size: 16px;
  line-height: 30px;
}
.seventh-section .seventh-content img {
  width: 100%;
  height: auto;
  display: block;
}
.seventh-section .seventh-content .content-left {
  width: 100%;
}
.seventh-section .seventh-content .content-right {
  width: 100%;
  padding: 25px 0;
}
.seventh-section .seventh-content .content-right p {
  margin-bottom: 30px;
}
.form {
  background: #e0ecfa;
}
footer {
  background: #e0ecfa;
  padding-bottom: 1.4rem;
}

@media (max-width: 575px) {
  .zixun-btn-box .zixun-btn {
    padding: 10px 30px;
    font-size: 16px;
    max-width: 90%;
    text-align: center;
  }
  section .section-title {
    font-size: 20px;
  }
  .page-nav .nav-content {
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .page-nav .nav-content .item {
    width: 33.3333%;
  }
  .page-nav .nav-content .item:nth-child(3) {
    border-right: none;
  }
  .page-nav .nav-content .item:nth-child(4), .page-nav .nav-content .item:nth-child(5), .page-nav .nav-content .item:nth-child(6) {
    border-top: 1px solid #b5c3cd;
  }
  .first-section .first-left {
    padding-top: 30px;
  }
  .first-section .first-left ul::before {
    height: 75%;
  }
  .second-section .second-content .second-item {
    margin-bottom: 20px;
  }
  .second-section .second-content .second-item:last-child {
    margin-bottom: 0px;
  }
  .fourth-section .fourth-content {
    margin-top: -5px;
  }
  .fourth-section .fourth-content .fourth-left {
    padding: 20px;
  }
  .fourth-section .fourth-content .fourth-left h2 {
    font-size: 22px;
  }
  .fourth-section .fourth-content .fourth-left .fourth-btn {
    margin-top: 20px;
    font-size: 16px;
    padding: 12px 30px;
  }
  .fourth-section .fourth-content .fourth-right .right-item {
    height: 180px;
  }
  .fifth-section .fifth-content .fifth-item .item-left {
    padding: 20px;
  }
  .fifth-section .fifth-content .fifth-item .item-left ul li {
    padding-left: 20px;
  }
}
@media (min-width: 576px) {
  .zixun-btn-box .zixun-btn {
    padding: 10px 65px;
    font-size: 18px;
  }
  .page-nav .nav-content .item {
    width: 16.66666%;
    padding: 0;
  }
  .fourth-section .fourth-content {
    margin-top: 1px;
  }
  .fourth-section .fourth-content .fourth-left {
    padding: 30px;
  }
  .fourth-section .fourth-content .fourth-left h2 {
    font-size: 24px;
  }
  .fourth-section .fourth-content .fourth-left .fourth-btn {
    margin-top: 20px;
    padding: 14px 30px;
    font-size: 18px;
  }
  .fourth-section .fourth-content .fourth-right .right-item {
    height: 200px;
  }
}