body {
  font-family: SourceHanSansSC;
  overflow-x: hidden;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

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

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

section .title {
  font-weight: 800;
  text-align: center;
  font-size: 24px;
  line-height: 1.5;
  color: #333;
  padding-bottom: 15px;
  position: relative;
}
section .title::before {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 176px;
  height: 8px;
  background: #2c6fd6;
}
section .text {
  font-size: 16px;
  line-height: 28px;
  text-align: center;
  color: #666;
  hyphens: auto;
}

.first-section {
  padding: 30px 0 40px;
}
.first-section .first-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  row-gap: 30px;
}
.first-section .first-content .first-left {
  width: 100%;
}
.first-section .first-content .first-left .text1 {
  text-align: left;
  margin-top: 20px;
}
.first-section .first-content .first-left ul {
  display: flex;
  justify-content: space-around;
  margin-top: 20px;
}
.first-section .first-content .first-left ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.first-section .first-content .first-left ul li img {
  display: block;
  width: 36px;
  height: auto;
  transition: all 0.3s;
}
.first-section .first-content .first-left ul li img:hover {
  transform: scale(1.2);
}
.first-section .first-content .first-left ul li .text2 {
  margin-top: 5px;
}
.first-section .first-content .first-left .text3 {
  display: block;
  width: 160px;
  color: #fff;
  background: #2c6fd6;
  margin: 15px auto 0;
}
.first-section .first-content .first-left .text3:hover {
  border-radius: 12px;
}
.first-section .first-content .first-right {
  width: 100%;
  position: relative;
  max-width: 530px;
  margin: 0 auto;
}
.first-section .first-content .first-right::before {
  content: "";
  position: absolute;
  top: 16px;
  width: 100%;
  height: 100%;
  z-index: -1;
  left: 16px;
  background: #eee;
  border-radius: 90px 0 90px 0;
}
.first-section .first-content .first-right img {
  width: 100%;
  border-radius: 90px 0 90px 0;
  height: auto;
  display: block;
}

.second-section {
  background: #2b6ed5;
  padding: 30px 0 40px;
}
.second-section .title {
  color: #fff;
}
.second-section .title::before {
  background: #fff;
}
.second-section .text {
  color: #fff;
  margin-top: 20px;
}
.second-section .second-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: 30px;
  margin-top: 20px;
}
.second-section .second-content .second-item {
  width: 100%;
  position: relative;
}
.second-section .second-content .second-item img {
  display: block;
  width: 100%;
  height: auto;
}
.second-section .second-content .second-item .text1 {
  position: absolute;
  bottom: 0;
  border-top: 1px dashed #fff;
  width: 100%;
  padding: 10px 0;
}

.third-section {
  padding: 30px 0 40px;
}
.third-section .text1 {
  margin-top: 20px;
}
.third-section .image1 {
  display: none;
}
.third-section .third-list1, .third-section .third-list2 {
  display: none;
}
.third-section .third-list3 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: 20px;
  margin-top: 20px;
}
.third-section .third-list3 .third-item1 {
  display: none !important;
}
.third-section .third-list3 .third-item {
  width: 48%;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #d1e4f9;
  padding: 10px 15px;
  border-radius: 10px;
  box-shadow: 3px 3px 1px 0px #b5d3fa;
}
.third-section .third-list3 .third-item .icon1 {
  display: block;
  width: 45px;
  height: auto;
}
.third-section .third-list3 .third-item .text2 {
  width: 100%;
  color: #29294c;
  padding: 10px 0;
}
.third-section .third-list3 .third-item .text3 {
  color: #0072c6;
  width: 100%;
}

.fourth-section {
  padding: 30px 0 40px;
  background: #2b6ed5;
}
.fourth-section .title {
  color: #fff;
}
.fourth-section .title::before {
  background: #fff;
}
.fourth-section .fourth-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: 20px;
  margin-top: 35px;
}
.fourth-section .fourth-content .fourth-left {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  row-gap: 20px;
}
.fourth-section .fourth-content .fourth-left .left-item {
  width: 100%;
  background: #f4f7ff;
  padding: 30px 20px 20px;
  position: relative;
}
.fourth-section .fourth-content .fourth-left .left-item span {
  position: absolute;
  top: 0px;
  left: 20px;
  color: #dce8ff;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: 48px;
  font-weight: 300;
  z-index: 0;
}
.fourth-section .fourth-content .fourth-left .left-item h4 {
  font-size: 20px;
  font-weight: bold;
  color: #2b6ed5;
  position: relative;
  z-index: 1;
}
.fourth-section .fourth-content .fourth-left .left-item .text {
  text-align: left;
}
.fourth-section .fourth-content .fourth-right {
  width: 100%;
  padding: 20px 10px;
  background: #f4f7ff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.fourth-section .fourth-content .fourth-right img {
  width: 100%;
  height: auto;
  display: block;
}

.fifth-section {
  background: url("/static/special/images/nvtiepeng/fifth_bg.jpg") no-repeat bottom;
  background-size: cover;
  padding: 30px 0 40px;
}
.fifth-section .text1 {
  margin-top: 20px;
}
.fifth-section .fifth-content {
  display: flex;
  justify-content: space-between;
  margin-top: 120px;
  flex-wrap: wrap;
  row-gap: 120px;
}
.fifth-section .fifth-content .fifth-item {
  width: 100%;
  background: #fff;
  border-radius: 10px;
}
.fifth-section .fifth-content .fifth-item .item-top {
  background-image: linear-gradient(176deg, #76a9f9 0%, #0858cd 100%), linear-gradient(#0858cd, #0858cd);
  border-radius: 10px;
  position: relative;
  padding: 15px 25px;
}
.fifth-section .fifth-content .fifth-item .item-top .product-title {
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  top: -50px;
  right: 15px;
}
.fifth-section .fifth-content .fifth-item .item-top .product-title a {
  color: #333;
}
.fifth-section .fifth-content .fifth-item .item-top .product-title a b {
  color: #0858cd;
}
.fifth-section .fifth-content .fifth-item .item-top .product-img {
  display: block;
  width: 160px;
  height: auto;
  position: absolute;
  bottom: 5px;
  left: 40px;
}
.fifth-section .fifth-content .fifth-item .item-top .text {
  text-align: right;
  color: #fff;
  position: relative;
  z-index: 2;
  pointer-events: none;
}
.fifth-section .fifth-content .fifth-item .item-bottom {
  padding: 20px;
}
.fifth-section .fifth-content .fifth-item .item-bottom ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  row-gap: 13px;
}
.fifth-section .fifth-content .fifth-item .item-bottom ul li {
  text-align: left;
  font-weight: bold;
  width: 100%;
  color: #2b6ed5;
  position: relative;
  padding-left: 35px;
}
.fifth-section .fifth-content .fifth-item .item-bottom ul li::before {
  content: "";
  width: 22px;
  height: 17px;
  background: url("/static/special/images/nvtiepeng/fifth_icon.jpg") no-repeat center;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.sixth-section {
  padding: 30px 15px 40px;
}
.sixth-section .text1 {
  margin-top: 20px;
}
.sixth-section .swiper1 {
  margin-top: 30px;
  padding-bottom: 80px;
}
.sixth-section .swiper1 .swiper-slide .case-item {
  width: 100%;
  display: block;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-img {
  overflow: hidden;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: all 0.3s;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-img img:hover {
  transform: scale(1.1);
}
.sixth-section .swiper1 .swiper-slide .case-item .case-info {
  padding: 20px;
  background: #f3f6f9;
  height: 211px;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-info h3 {
  font-size: 20px;
  line-height: 30px;
  color: #333;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-info .text {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid #e0e0e0;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-info .text span {
  font-size: 18px;
  line-height: 30px;
  color: #666;
  width: 100%;
  text-align: start;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.sixth-section .swiper1 .swiper-slide .case-item .case-info .text1 span:first-child {
  width: 100%;
}
.sixth-section .swiper1 .swiper-button-prev3 {
  left: 42%;
  transform: translateX(-53%);
  border: solid 1px #adacb3;
}
.sixth-section .swiper1 .swiper-button-next3 {
  right: 42%;
  transform: translateX(53%);
  background: #2c6fd6;
}
.sixth-section .swiper1 .swiper-button-prev3, .sixth-section .swiper1 .swiper-button-next3 {
  width: 47px;
  height: 47px;
  border-radius: 50%;
  bottom: 0;
  top: auto;
}
.sixth-section .swiper1 .swiper-button-next3::after {
  color: rgb(255, 255, 255);
  font-size: 20px;
  font-weight: bold;
}
.sixth-section .swiper1 .swiper-button-prev3::after {
  color: #adacb3;
  font-size: 20px;
  font-weight: bold;
}

@media (max-width: 575px) {
  .container {
    max-width: 100%;
    padding: 0 15px;
  }
  section .title {
    font-weight: 700;
  }
  section .title::before {
    width: 120px;
    height: 5px;
  }
  .first-section .first-content .first-right::before {
    display: none;
  }
  .fifth-section .fifth-content .fifth-item .item-top .product-title {
    font-size: 24px;
  }
  .fifth-section .fifth-content .fifth-item .item-top .product-img {
    left: 15px;
  }
  .sixth-section {
    padding: 35px 15px 40px;
  }
  .sixth-section .swiper1 {
    padding-bottom: 0;
  }
  .sixth-section .swiper1 .swiper-button-prev3 {
    left: 0;
    background: rgba(255, 255, 255, 0.9);
  }
  .sixth-section .swiper1 .swiper-button-next3 {
    right: 0;
  }
  .sixth-section .swiper1 .swiper-button-prev3, .sixth-section .swiper1 .swiper-button-next3 {
    bottom: 50%;
    transform: translateX(0);
  }
}
@media (min-width: 576px) {
  .container {
    max-width: 100%;
    padding: 0 15px;
  }
  section .title {
    font-size: 30px;
  }
  .second-section .second-content .second-item {
    width: 48.5%;
  }
  .third-section .third-list3 .third-item {
    width: 31%;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info {
    height: auto;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info .text span {
    width: 50%;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 730px;
    padding: 0 15px;
  }
  section .title {
    font-size: 32px;
  }
  .second-section .second-content .second-item .text1 {
    font-size: 18px;
  }
  .fifth-section .fifth-content .fifth-item .item-bottom ul li {
    width: 50%;
  }
  .sixth-section .swiper1 {
    padding-bottom: 90px;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info {
    height: 211px;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info .text span {
    width: 100%;
  }
  .sixth-section .swiper1 .swiper-button-prev3 {
    left: 45.5%;
  }
  .sixth-section .swiper1 .swiper-button-next3 {
    right: 45.5%;
  }
}
@media (min-width: 992px) {
  .container {
    max-width: 960px;
    padding: 0 15px;
  }
  section .title {
    font-size: 30px;
  }
  .first-section .first-content .first-left {
    width: 58.5%;
  }
  .first-section .first-content .first-left .title {
    text-align: left;
  }
  .first-section .first-content .first-left .title::before {
    left: 0;
    transform: translateX(0);
  }
  .first-section .first-content .first-right {
    width: 38.5%;
  }
  .second-section .second-content .second-item .text1 {
    font-size: 22px;
    padding: 15px 0;
    border-top: 2px dashed #fff;
  }
  .third-section .third-list {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
  }
  .third-section .third-list .third-item1 {
    opacity: 0;
    display: block !important;
  }
  .third-section .third-list .third-item {
    width: 17.1%;
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 52px;
    position: relative;
  }
  .third-section .third-list .third-item::after {
    position: absolute;
    content: "";
    width: 12px;
    height: 20px;
    background: url("/static/special/images/nvtiepeng/third_icon.png") no-repeat;
    background-size: cover;
    bottom: 75px;
    right: -20px;
  }
  .third-section .third-list .third-item:last-child::after {
    display: none;
  }
  .third-section .third-list .third-item .icon1 {
    display: block;
    width: 54px;
    height: auto;
  }
  .third-section .third-list .third-item .text2 {
    width: 100%;
    position: relative;
    background-color: #eef5fd;
    box-shadow: 3px 3px 1px 0px #d3e7ff;
    border-radius: 10px;
    color: #29294c;
    letter-spacing: 1px;
    padding: 10px 0;
  }
  .third-section .third-list .third-item .text2::before {
    content: "";
    position: absolute;
    top: -33px;
    left: 50%;
    transform: translateX(-50%);
    width: 15px;
    height: 15px;
    background: #0073c6;
    border-radius: 50%;
  }
  .third-section .third-list .third-item .text2::after {
    content: "";
    position: absolute;
    bottom: -42px;
    left: 50%;
    top: auto;
    transform: translateX(-50%);
    width: 20px;
    height: 29px;
    background: url("/static/special/images/nvtiepeng/third_icon0.jpg") no-repeat;
    background-size: cover;
  }
  .third-section .third-list .third-item .text3 {
    background: #cae4ff;
    color: #0072c6;
    text-align: left;
    width: 100%;
    height: 180px;
    padding: 10px 20px;
  }
  .third-section .third-list1 {
    margin-top: 30px;
  }
  .third-section .image1 {
    float: right;
    margin-right: 70px;
    margin-top: 30px;
    transform: rotate(90deg);
    display: block;
  }
  .third-section .third-list2 {
    margin-top: 70px;
    flex-direction: row-reverse;
  }
  .third-section .third-list2 .third-item .text3 {
    height: 130px;
  }
  .third-section .third-list2 .third-item::after {
    transform: rotate(180deg);
    bottom: 55px;
  }
  .third-section .third-list2 .third-item:first-child::after {
    display: none;
  }
  .third-section .third-list3 {
    display: none;
  }
  .fourth-section .fourth-content {
    margin-top: 40px;
  }
  .fourth-section .fourth-content .fourth-left {
    width: 38.8%;
  }
  .fourth-section .fourth-content .fourth-left .left-item {
    height: 130px;
  }
  .fourth-section .fourth-content .fourth-right {
    width: 58.5%;
    padding: 35px 20px;
  }
  .fifth-section .fifth-content {
    margin-top: 120px;
  }
  .fifth-section .fifth-content .fifth-item {
    width: 48.5%;
  }
  .fifth-section .fifth-content .fifth-item .item-top .product-title {
    font-size: 30px;
  }
  .fifth-section .fifth-content .fifth-item .item-bottom ul li {
    width: 100%;
  }
}
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
    padding: 0 15px;
  }
  section .title {
    font-size: 36px;
  }
  .first-section .first-content .first-right {
    width: 37.5%;
  }
  .second-section .second-content .second-item .text1 {
    font-size: 30px;
    padding: 22px 0;
  }
  .third-section .third-list .third-item::after {
    right: -30px;
  }
  .third-section .third-list .third-item .text3 {
    height: 135px;
  }
  .third-section .third-list2 .third-item .text3 {
    height: 110px;
  }
  .third-section .image1 {
    margin-right: 95px;
  }
  .fifth-section .fifth-content {
    margin-top: 140px;
  }
  .sixth-section .swiper1 {
    padding-bottom: 90px;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info {
    height: auto;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info .text span {
    width: 50%;
  }
  .sixth-section .swiper1 .swiper-button-prev3 {
    left: 47%;
  }
  .sixth-section .swiper1 .swiper-button-next3 {
    right: 47%;
  }
  .sixth-section .swiper1 .swiper-button-prev3, .sixth-section .swiper1 .swiper-button-next3 {
    width: 47px;
    height: 47px;
  }
}
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
    padding: 0 15px;
  }
  section .title {
    font-size: 40px;
    letter-spacing: 5px;
    padding-bottom: 20px;
  }
  section .text {
    font-size: 18px;
    line-height: 36px;
  }
  .first-section {
    padding: 60px 0 90px;
  }
  .first-section .first-content .first-left .text1 {
    margin-top: 33px;
  }
  .first-section .first-content .first-left ul {
    margin-top: 35px;
  }
  .first-section .first-content .first-left ul li img {
    width: 43px;
  }
  .first-section .first-content .first-left ul li .text2 {
    margin-top: 10px;
  }
  .first-section .first-content .first-left .text3 {
    margin: 30px auto 0;
  }
  .first-section .first-content .first-right {
    margin-top: 17px;
  }
  .second-section {
    padding: 60px 0 70px;
  }
  .second-section .text {
    margin-top: 40px;
  }
  .second-section .second-content {
    margin-top: 38px;
  }
  .second-section .second-content .second-item {
    width: 48.95%;
  }
  .second-section .second-content .second-item .text1 {
    font-size: 34px;
    padding: 32px 0;
    border-top: 4px dashed #fff;
  }
  .third-section {
    padding: 60px 0 70px;
  }
  .third-section .text1 {
    margin-top: 35px;
  }
  .third-section .third-list .third-item .text2 {
    font-size: 20px;
  }
  .third-section .third-list .third-item .text3 {
    height: 160px;
  }
  .third-section .third-list1 {
    margin-top: 60px;
  }
  .third-section .image1 {
    margin-right: 105px;
  }
  .third-section .third-list2 .third-item .text3 {
    height: 130px;
  }
  .fourth-section {
    padding: 60px 0 70px;
  }
  .fourth-section .fourth-content {
    margin-top: 50px;
  }
  .fourth-section .fourth-content .fourth-left .left-item {
    height: 139px;
  }
  .fifth-section {
    padding: 60px 0 70px;
  }
  .fifth-section .text1 {
    margin-top: 40px;
  }
  .fifth-section .fifth-content .fifth-item .item-top .product-title {
    font-size: 34px;
  }
  .fifth-section .fifth-content .fifth-item .item-top .product-img {
    width: 195px;
  }
  .fifth-section .fifth-content .fifth-item .item-top .text {
    line-height: 40px;
  }
  .fifth-section .fifth-content .fifth-item .item-bottom {
    padding: 25px 20px 35px;
  }
  .fifth-section .fifth-content .fifth-item .item-bottom ul li {
    width: 50%;
  }
  .sixth-section {
    padding: 50px 25px 60px;
  }
  .sixth-section .text1 {
    margin-top: 40px;
  }
  .sixth-section .swiper1 {
    margin-top: 35px;
    padding-bottom: 110px;
  }
  .sixth-section .swiper1 .swiper-slide .case-item .case-info h3 {
    font-size: 24px;
    letter-spacing: 2px;
  }
  .sixth-section .swiper1 .swiper-button-prev3 {
    left: 47%;
  }
  .sixth-section .swiper1 .swiper-button-next3 {
    right: 47%;
  }
  .sixth-section .swiper1 .swiper-button-prev3, .sixth-section .swiper1 .swiper-button-next3 {
    width: 57px;
    height: 57px;
  }
  .sixth-section .swiper1 .swiper-button-next3::after, .sixth-section .swiper1 .swiper-button-prev3::after {
    font-size: 24px;
  }
}
@media (min-width: 1600px) {
  .container {
    max-width: 1440px;
    padding: 0 15px;
  }
  section .title {
    font-size: 48px;
  }
  .second-section .second-content .second-item .text1 {
    font-size: 42px;
  }
  .third-section .image1 {
    margin-right: 120px;
  }
  .fifth-section {
    padding: 60px 0 160px;
  }
  .fifth-section .fifth-content .fifth-item .item-top .product-title {
    font-size: 36px;
  }
  .fifth-section .fifth-content .fifth-item .item-bottom {
    padding: 25px 30px 35px;
  }
  .sixth-section .swiper1 .swiper-button-prev3 {
    left: 47.7%;
  }
  .sixth-section .swiper1 .swiper-button-next3 {
    right: 47.7%;
  }
}
@media (min-width: 1800px) {
  .sixth-section .swiper1 {
    max-width: 1920px;
  }
}/*# sourceMappingURL=special.css.map */