* {
  padding: 0;
  margin: 0;
}

body {
  width: 100vw;
}

p {
  padding: 0;
  margin: 0;
}

#page-top {
  margin: 0;
  padding: 0;
  width: 100vw;
}

.nav-mobile {
  display: none;
}

.mobile-item ul {
  display: none;
}

.active {
  color: #1979FF !important;
  font-weight: 500 !important;
}

.nav {
  width: 100%;
  height: 0.9rem;
  background: #ffffff;
  box-shadow: 0px 0.04rem 0.04rem 0.04rem rgba(0, 0, 0, 0.18);
  display: flex;
  position: fixed;
  top: 0;
  z-index: 2;
}

.nav-item {
  position: relative;
  margin-left: auto;
  margin-right: 1rem;
  height: 100%;
  font-size: 0.22rem;
}

.nav-item ul {
  list-style: none;
  display: flex;
  height: 100%;
}

.nav-item>ul li {
  width: 1.5rem;
  cursor: pointer;
}

.nav-item ul:first-child>li:first-child a {
  color: #1979FF !important;
  font-weight: 500 !important;
}

.nav-item>ul li a {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.22rem;
  text-decoration: none;
  color: #000;
}

.more-but a {
  text-decoration: none;
  color: #000;
}

.nav-logo {
  height: 100%;
  margin-left: 1rem;
  display: flex;
  align-items: center;
}

.swiper {
  width: 100vw;
  
  height: 43.2vw;

  margin-top: 0.9rem;
  position: relative;
}



.swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swipe-con {
  width: 100%;
  height: 7.5rem;
}

.swipe img {
  width: 100%;
  height: 100%;
}

.swipe-dot {
  position: absolute;
  width: 100%;
  height: 7.5rem;
  display: flex;
  justify-content: center;
  top: 0;
}

.dot-item {
  width: 0.1rem;
  height: 0.1rem;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  margin-top: 7.2rem;
  margin-right: 0.1rem;
}

.dotActive {
  width: 0.4rem;
  height: 0.1rem;
  background: #ffffff;
  border-radius: 0.06rem;
}

.swipe-phone {
  width: 100vw;
  height: 9.9rem;
  display: flex;
  align-items: center;
  margin-top: 0.9rem;
}

.top-list {
  margin-left: auto;
  margin-right: 0.08rem;
}

.wechatCode {
  width: 1.27rem;
  height: 1.55rem;
  background: #1979FF;
  box-shadow: 0px 0px 0.05rem 0px rgba(0, 0, 0, 0.18);
  border-radius: 0.05rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.top-item {
  overflow: hidden;
  margin-top: 0.9rem;
  width: 1.57rem;
  
  padding-bottom: 0.1rem;
  padding-top: 0.1rem;
  background: #1979FF;
  box-shadow: 0px 0px 0.05px 0px rgba(0, 0, 0, 0.18);
  border-radius: 0.1rem;
}

.top-item .item-texta {
  text-align: center;
  font-size: 0.14rem;
  color: #ffffff;
  margin-top: 0.05rem;
}

.bot-item {
  width: 0.7rem;
  height: 2.1rem;
  background: #1979FF;
  border-radius: 0.1rem 0px 0px 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  box-shadow: 0px 0px 0.05px 0px rgba(0, 0, 0, 0.18);
}

.flod {
  width: 0.7rem;
  height: 0.7rem;
  background: #1979FF;
  border-radius: 0.1rem 0px 0px 10px;
  margin-left: auto;
  margin-right: 0;
  margin-top: 0.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.fist-title {
  width: 100vw;
  display: flex;
  justify-content: center;
  font-size: 0.4rem;
  font-weight: 500;
  color: #333333;
  margin-top: 1.5rem;
  position: relative;
}

.title-bom {
  color: #1979FF;
  font-size: 0.55rem;
  opacity: 0.15;
}

.title-top {
  position: absolute;
  top: 0.3rem;
  font-size: 0.3rem;
}

.scond-title {
  width: 95vw;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  font-size: 0.2rem;
  font-weight: 400;
  color: #333333;
  margin-top: 0.24rem;
  margin-bottom: 0.5rem;
}

.sever-num {
  display: flex;
  width: 100vw;
  align-items: center;
  height: 3rem;
  margin-top: 1.5rem;
}

.numActive {
  font-size: 0.8rem !important;
  font-weight: 500;
}

.num-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #376fdf;
  font-size: 0.2rem;
  
  cursor: pointer;
}

.severb {
  display: flex;
  width: 100vw;
  justify-content: center;
}

.sever-itemb {
  width: 3.04rem;
  height: 4.3rem;
  border: 1px solid #c4c4c4;
  display: flex;
  align-items: center;
  flex-direction: column;
  margin-top: 0.4rem;
}

.item-titleb {
  font-size: 0.3rem;
  font-weight: 500;
  color: #1979FF;
  margin-top: 0.44rem;
}

.titimg-top {
  margin-top: 0.4rem !important;
}

.tit-top {
  margin-top: 0.31rem !important;
}

.item-show {
  color: #1979FF;
  font-size: 0.2rem;
  text-align: center;
  width: 2.35rem;
  display: none;
  margin-top: 0.16rem;
}

.item-but {
  width: 1.77rem;
  line-height: 0.42rem;
  text-align: center;
  border-radius: 0.05rem;
  border: 1px solid #1979FF;
  display: none;
  margin-top: 0.4rem;
  color: #1979FF;
  font-size: 0.2rem;
  cursor: pointer;
}

.item-line {
  width: 0.6rem;
  height: 0.03rem;
  background: #1979FF;
  border-radius: 0.02rem;
  margin-top: 0.15rem;
}

.item-englishb {
  font-size: 0.2rem;
  font-weight: 300;
  color: #1979FF;
  margin-top: 0.15rem;
}

.item-englishab {
  font-size: 0.2rem;
  font-weight: 300;
  color: #1979FF;
}

.flow {
  display: flex;
  width: 15.2rem;
  margin: 0 auto;
  justify-content: center;
}

.flow img {
  width: 15.2rem;
}


.num-add {
  position: absolute;
  top: 0.03rem;
  left: 0;
  color: #ffffff;
  font-size: 1.2rem;
  opacity: 0.15;
  font-weight: bold;
}


.text-top {
  margin-top: 0.1rem;
}

.advantage {
  display: flex;
  justify-content: center;
  margin-top: 0.4rem;
}

.advantage-a {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.advantage-img img {
  width: 186px;
  height: 192px;
}

.advantage-tle {
  font-size: 32px;
  font-family: SourceHanSansCN-Medium, SourceHanSansCN;
  font-weight: 500;
  color: #333333;
  line-height: 46px;
}

.advantage-tle div {
  font-size: 14px;
  font-family: SourceHanSansCN-Regular, SourceHanSansCN;
  font-weight: 400;
  color: #333333;
  line-height: 20px;
}
.advantage-p {
  width: 276px;
  height: 168px;
  font-size: 16px;
  font-family: SourceHanSansCN-Regular, SourceHanSansCN;
  font-weight: 400;
  color: #333333;
  line-height: 24px;
  margin: 4px 36px;
}



.case {
  display: flex;
  
  margin: 0 auto;
  margin-top: 0.4rem;
  width: 16rem;
  flex-wrap: wrap;
  position: relative;
}

.case-popu {
  position: absolute;
  left: 6.46rem;
  bottom: 0.6rem;
  width: 6.4rem;
  height: 3.6rem;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  display: none;
}

.popu-item {
  width: 6.4rem;
  height: 3.6rem;
  background: url("../image/popup_bg2@2x.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #ffffff;
  font-size: 0.22rem;
}

.popu-top {
  width: 100%;
  text-align: center;
  position: relative;
  margin-top: 0.44rem;
}

.popu-close {
  display: block;
  position: absolute;
  width: 0.2rem;
  right: 0.55rem;
  top: 0.05rem;
}

.popu-but {
  width: 2.3rem;
  line-height: 0.64rem;
  background: #f58d40;
  box-shadow: 0px 2px 8px 0px rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  margin-top: 0.24rem;
  text-align: center;
  font-size: 0.22rem;
}

.popu-line {
  width: 0.4rem;
  height: 1px;
  background: #ffffff;
}

.case-tab {
  display: flex;
  justify-content: space-around;
  margin: 0 auto;
  margin-top: 0.4rem;
  width: 16rem;
  margin-top: 0.9rem;
}

.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #1979FF;
  font-size: 0.24rem;
  cursor: pointer;
}

.tab-line {
  width: 0.5rem;
  height: 0.03rem;
  background: #1979FF;
  border-radius: 0.03rem;
  margin-top: 0.1rem;
  display: none;
}

.case-item {
  width: 3.56rem;
  height: 2.6rem;
  margin-bottom: 0.3rem;
  position: relative;
  margin-left: 0.15rem;
  margin-right: 0.15rem;
  border-radius: 0.1rem;
}


.case-text {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 0.4rem;
  color: #ffffff;
  background: rgba(57, 88, 148, 0.7);
  backdrop-filter: blur(6px);
  border-radius: 0.1rem;
  
}

.submit {
  width: 100vw;
  height: 6.66rem;
  background: url("../image/home_contact_bg@2x.png");
  background-size: 100% 100%;
  display: flex;
  align-items: center;
  position: relative;
}

.submit-left {
  margin-left: 2rem;
  color: #ffffff;
  font-size: 0.24rem;
}

.submit-con {
  width: 15.2rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.input-submit {
  display: flex;
  width: 100%;
  margin-top: 0.72rem;
  justify-content: space-between;
  flex-wrap: wrap;
}

input {
  outline: none;
  font-size: 0.26rem;
}

.but {
  width: 1.97rem;
  height: 0.8rem;
  border-radius: 0.1rem;
  border: 0.03rem solid #1979FF;
  text-align: center;
  line-height: 0.8rem;
  font-size: 0.26rem;
  color: #1979FF;
  margin-left: auto;
}

.foot {
  width: 100vw;
  padding-bottom: 0.4rem;
  background: #1979FF;
}

.foot-top {
  display: flex;
  justify-content: center;
}

.foot-item {
  margin-top: 0.75rem;
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.foot-itemimg {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.16rem;
  color: #ffffff;
}

.item-text {
  margin-bottom: 0.24rem;
  font-size: 0.16rem;

  color: #ffffff;
}

.adress {
  display: flex;
}

.foot-line {
  margin-top: 0.7rem;
  width: 100%;
  height: 0.01rem;
  background: #d8d8d8;
}

.foot-records {
  text-align: center;
  margin-top: 0.4rem;
  font-size: 0.18rem;
  color: #ffffff;
}

.second-menu {
  position: absolute;
  top: 0.9rem;
  width: 1.8rem;
  height: 3.2rem !important;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  left: 1.4rem;
  border-radius: 0px 0px 5px 5px;
  box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.18);
}

.second-menu li {
  height: 0.6rem;
  text-align: center;
  line-height: 0.6rem;
  white-space: nowrap;
}

.line {
  position: absolute;
  width: 1.5rem;
  display: flex;
  justify-content: center;
  top: 0.7rem;
}

.bottom-line {
  width: 0.39rem;
  height: 0.04rem;
  background: #1979FF;
}

.server-active {
  box-shadow: 0px 9px 16px 0px rgba(0, 0, 0, 0.2);
  border: none;
  border-top: 2px solid #1979FF;
}

.server-color {
  color: #ffffff !important;
}

.floating-window {
  display: flex;
  position: fixed;
  z-index: 88;
  right: 0;
  top: 50%;
  margin-top: -1.2rem;
}

.con-line {
  width: 5.45rem;
  height: 1px;
  background: #ffffff;
  opacity: 0.4;
  margin: 0.32rem 0;
}

.contact-cirle {
  width: 0.71rem;
  margin-right: 0.4rem;
  display: block;
}

.submit-right {
  width: 8rem;
  padding: 0.4rem 0;
  background: #ffffff;
  border-radius: 0.1rem;
  margin-left: auto;
  margin-right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #333333;
  font-size: 0.3rem;
}

input {
  width: 6.5rem;
  height: 0.6rem;
  outline-style: none;
  border: 1px solid #efefef;
  box-sizing: border-box;
  padding: 0 0.32rem;
  margin-top: 0.16rem;
  border-radius: 5px;
  font-size: 0.2rem;
}

.right-but {
  width: 6.5rem;
  line-height: 0.64rem;
  text-align: center;
  background: #1979FF;
  border-radius: 5px;
  font-size: 0.2rem;
  color: #ffffff;
  margin-top: 0.16rem;
}

.submit-ab {
  width: 4.6rem;
  height: 3.8rem;

  background: url("../image/home_popup_bg.png");
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  font-size: 0.22rem;
}

.contact-cirlea {
  display: none;
  width: 0.71rem;
  margin-right: 0.4rem;
}

.contact-cirleb {
  display: none;
  width: 0.71rem;
  margin-right: 0.4rem;
}

.submit-abcon {
  display: none;
  position: absolute;
  left: 6.46rem;
  bottom: 0.6rem;
}

.link {
  width: 15.2rem;
  margin: 0 auto;
  margin-top: 0.8rem;
  margin-bottom: 0.7rem;
}

.link-list {
  margin-top: 0.22rem;
  display: flex;
  align-items: center;
}

.link-item {
  color: #999999;
  font-size: 0.2rem;
  margin-right: 0.1rem;
}

.case-more {
  margin-top: 1rem;
  margin-bottom: 2rem;
  width: 100%;
  display: flex;
  justify-content: center;
}

.more-but {
  width: 1.77rem;
  line-height: 0.42rem;
  border-radius: 5px;
  border: 1px solid #1979FF;
  color: #1979FF;
  font-size: 0.18rem;
  text-align: center;
  cursor: pointer;
}

.footActive {
  color: #f5bd40 !important;
}

.item-a {
  cursor: pointer;
}

.item-a a {
  text-decoration: none;
  color: #ffffff;
}

.wechat-sao {
  width: 1.85rem;
  text-align: justify;
}

.wechat-sao:after {
  content: "";
  display: inline-block;
  width: 100%;
}