header{
  background: #FFFFFF;
  box-shadow: 0px 2px 3px 0px rgb(0 0 0 / 5%);
  height: 72px;
  width: 100%;
  z-index: 20;
  position: sticky;
  top: 0px;
  transition: all 0.3s;
  transition-property: top, opacity;
  transition-duration: 1s ;
}
header:hover{
  background: #FFFFFF;
  box-shadow: 0px 2px 3px 0px rgba(0,0,0,0.05);
  transition: all 0.3s;
}
header .bg_hover{
  display: none;
  /* opacity: 0; */
  width: 100%;
  height: 480px;
  background: rgba(255,255,255,1);
  z-index: 1;
  position: absolute;
  top: 0px;
  left: 0px;
  transition: all 1s;
}
.header{
  width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 3;
}
.header .left_header{
  display: flex;
  align-items: center;
}
.header .Cen_header{
  /* width: 65%; */
}
.Cen_header .menu_list{
  cursor: pointer;
  /* width: 65%; */
  justify-content: space-between;
  line-height: 72px;
}
.menu_list p, .menu_list div{
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #16181A;
  transition: all 0.3s;
}
.menu_list .menu_item{
  display: flex;
  align-items: center;
  position: relative;
  padding: 0 18px;
}
.header_about .service_tip{
  /* width: 100px;
  height: 100px; */
  background-color: #fff;
  position: absolute;
  top: 58px;
  right: 41px;
  border: 1px solid rgb(0, 0, 0, 0.1);
  padding:  10px;
}
.header_about .service_tip img{
  width:  100px;
  height: 100px;
}
.header_about .service_tip:after, .header_about .service_tip:before {
  border: solid transparent;
  content: ' ';
  height: 0;
  left: 100%;/*鐩稿綋浜巐eft:100px;锛堝洜涓篸iv瀹藉害涓�100px锛�*/
  position: absolute;
  width: 0;
}
.header_about .service_tip:after {
  border-width: 10px;
  border-bottom-color: #fff;
  top: -20px;
  left: 15px;
}

.header_about .service_tip:before {
  border-width: 11px;
  border-bottom-color: rgb(0, 0, 0, 0.1);
  top: -22px;
  left: 14px;
}
.header_about .service_tip .service_tip_title {
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #515362;
  line-height: 24px;
}
.menu_item .active::after{
  display: block;
  content: "";
  height: 2px;
  border-radius: 2px;
  width: 100%;
  position: absolute;
  bottom: 0px;
  right: 0px;
  background: #0099ff;
  opacity: 1;
  animation: underline_show 0.3s ease-out both;
}
@keyframes underline_show{
  0% {
      transform: scale(0.1,1);
      opacity: 0;
  }
  100%{
      transform: scale(1,1);
      opacity: 1;
  }
}
.header_search{
  position: relative;
  height: max-content;
  
}
.header_search .box{
  width: 200px;
  height: 40px;
  background: #FFFFFF;
  border: 2px solid #EFF8FF;
  border-radius: 16px;
  padding: 0 16px;
}
.header_search .box_list{
  position: absolute;
  top: 42px;
  width: 100%;
  background-color: #fff;
  padding: 0 20px;
}
.header_search .box_list li{
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #515362;
  line-height: 30px;
}
.header_search .box_list li:hover{
  background-color: rgb(190, 221, 237 ,0.75);
}
.header_search .icon_Search{
  width: 22px;
  height: 22px;
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
}
.login_btn{
  background: #0099ff !important;
  line-height: 50px;
  padding: 0 28px;
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #FFFFFF;
  cursor: pointer;
  margin-left: 16px;
}
.menu_item .active{
  color: #0099ff;
}
.icon_service{
  width: 18px;
  height: 18px;
}
.small_icon{
  transition: all 0.5s;
}
.small_phone{
  width: 16px;
  height: 16px;
}
.menu_list .more:hover .small_icon{
  transform: rotate(180deg);
  transition: all 0.5s;
}
.header .logo{
  width: 150px;
  object-fit: contain;
  cursor: pointer;
}
.bannerMain .banner{
  position: relative;
}
.swiper {
  width: 100%;
  height: 650px;
  /*--swiper-pagination-color: #1455D9; 涓ょ閮藉彲浠� */
}  
.index_banner{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .swiper-horizontal>.swiper-pagination-bullets, 
.banner .swiper-pagination-bullets.swiper-pagination-horizontal, 
.banner .swiper-pagination-custom, .swiper-pagination-fraction{
  bottom: 145px !important;
  left: 50%;
  transform: translateX(-50%);
  text-align: left;
  width: 1200px;
}
/* //鍦嗙偣鍙樻í绾匡紝淇敼鑳屾櫙鑹� */
.Special .swiper-pagination-bullet-active{
  width: 48px !important;
  height: 6px;
  border-radius: 0px;
  background-color: rgb(255, 255, 255);
  opacity: 0.8;
}
.Special .swiper-pagination-bullet {
  width: 24px;
  height: 6px;
  border-radius: 0px;
  background-color: rgb(255, 255, 255);
  opacity: 0.8;
}
/* //淇敼閫変腑鐨勯鑹� */
.Special .swiper-pagination-bullet-active {
  background-color: #0099ff;
}

.yjt_banner_text{
  position: absolute;
  top: -30px;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center
}
.yjt_banner_text .yjt_main{
  width: 100%;
  max-width: 1200px;
  margin: 0px auto;
}
.yjt_banner_text .yjt_banner_title{
  font-family: Source Han Sans SC;
  font-weight: bold;
  color: #0099ff;
  font-size: 36px;
  line-height: 60px;
}
.yjt_banner_text .yjt_banner_information{
  font-size: 18px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #515362;
  line-height: 60px;
}
.yjt_banner_text .consult{
  background-color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  color: #0099ff;
  font-size: 16px;
  margin-top: 50px;
  width: fit-content;
  font-family: "Source Han Sans CN";
  display: flex;
  box-shadow: 1px 1px 2px 1px rgb(190, 221, 237 ,0.75);
  cursor: pointer;
  align-items: center;
}
.yjt_banner_text .consult_href{
  background-color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  color: #0099ff;
  font-size: 16px;
  margin-top: 50px;
  width: fit-content;
  font-family: "Source Han Sans CN";
  display: flex;
  box-shadow: 1px 1px 2px 1px rgb(190, 221, 237, 0.75);
  cursor: pointer;
  align-items: center;
}
.yjt_banner_text .consult:hover .icon{
  margin-left: 12px;
  transition: ease all 0.3s;
}
.yjt_banner_text .consult .icon{
  width: 20px;
  height: 22px;
  transition: ease all 0.3s;
}
.header_language .language_tip{
  /* width: 100px;
  height: 100px; */

  position: absolute;
  top: 0;
  right: 125px;
  padding: 58px 10px 10px;
}
.header_language .language_tip>div {
  width:100px;
  border-radius:3px;
  background-color: #fff;
  border: 1px solid rgb(0, 0, 0, 0.1);
  text-align:center;
}
.header_language .language_tip a{
  display: block;
  padding: 10px;
}
.more_btn{
  position: absolute;
  top: 355px;
  left: 355px;
  background-color: #5d5cff;
  color: #fff;
  border-radius: 20px;
  padding: 10px 23px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-size: 14px;
  border: none;

}
header .Drop_down1{
  /* display: none; */
  position: absolute;
  /* top: 80px; */
  width: 100%;
  background-color: transparent;
  z-index: 11;
  animation: a_menu_item_show 0.3s ease-out both;
}
@keyframes a_menu_item_show{
  0% {
      transform: translate(0px,-30px);
      opacity: 0;
  }
  100%{
      -webkit-transform: translate(0px,0px);
      opacity: 1;
  }
}
header .Drop_down1 .left{
  padding: 0 30px;
  width: 270px;
  background: url(../img/yjt_bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;

}
header .Drop_down1 .right{
  padding: 26px 46px 10px;
  width: 100%;
}
header .Drop_down1 .right .section1_digitalize{
  display: flex;
  flex-direction: column;
  height: 202px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: space-between;
}
.Drop_down1 .left .yjt{
  font-size: 20px;
  font-family: Source Han Sans SC;
  font-weight: 500;
  color: #505668;
}
.Drop_down1 .left .yjt_introduce{
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: 500;
  color: #505668;
  opacity: 0.75;
}
.Drop_down1 .right .name{
  font-size: 18px;
  font-family: Source Han Sans SC;
  font-weight: 500;
  color: #505668;
}
.Drop_down1 .right .system{
  /* padding: 20px 0; */
  margin-bottom: 10px;
}
.Drop_down1 .right .system:hover{
  background-color: rgb(233, 241, 246 ,0.5);
}
.Drop_down1 .right .system img{
  width:  34px;
  height: 34px;
  margin-right: 16px;
  display: flex;
  align-self: center;
}
.Drop_down1 .right .transportation{
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: bold;
  color: #515362;
  margin-bottom: 6px;
}
.Drop_down1 .right .service{  
  font-size: 11px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #515362;
  opacity: 0.75;
  /* white-space: nowrap; */
}
.Drop_down2 .right .service{  
  font-size: 11px;
  font-family: Source Han Sans SC;
  font-weight: 400;
  color: #515362;
  opacity: 0.75;
  /* white-space: nowrap; */
}
/*  */
header .Drop_down2{
  /* display: none; */
  position: absolute;
  /* top: 0px; */
  width: 100%;
  background-color: transparent;
  z-index: 11;
  animation: a_menu_item_show 0.3s ease-out both;
}
header .Drop_down2 .left{
  padding: 0 30px;
  width: 270px;
  background: url(../img/yjt_bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
header .Drop_down2 .right{
  padding: 0 20px;
  border-left: 1px solid #f2f2f2;
  width: 82%;
  margin: 20px 0;
}

.Drop_down2 .left .yjt{
  font-size: 18px;
  font-family: Source Han Sans SC;
  font-weight: 500;
  color: #505668;
  margin-bottom: 20px;
}
.Drop_down2 .left .yjt_introduce{
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: 500;
  color: #505668;
  opacity: 0.75;
}
.Drop_down2 .right {
  padding: 28px 35px 35px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.Drop_down2 .right .right_item{
  padding: 5px 8px;
  width: 50%;
  display: flex;
  cursor: pointer;
  transition: ease all 0.3s;
}
.Drop_down2 .right .right_item:hover{
  background: rgb(233, 241, 246,0.5);
  transition: ease all 0.3s;
}
.Drop_down2 .right .right_item .icon{
  width: 36px;
  object-fit: contain;
  margin-right: 18px;
}
.Drop_down2 .right .right_item .right_item-name{
  font-size: 14px;
  font-family: Source Han Sans SC;
  font-weight: bold;
  color: #515362;
  line-height: 36px;
}
.sub_list{
  display: none;
  position: absolute;
  width: 160px;
  left: 50%;
  top: 50px;
  margin-left: -80px;
  text-align: center;
  transition: all 0.2s;
  z-index: 2;
}

.sub_list li a {
  display: block;
  font-size: 16px;
  color: #2b2e2e;
  opacity: 0.7;
  padding: 13px 0;
  line-height: 20px;
}
.menu_list .more:hover .sub_list , .menu_list .more:hover .Drop_down1{
  display:block;
  animation: a_menu_item_show 2s ease-out both;
}
@keyframes a_menu_item_show{
  0% {
      transform: translate(0px,-30px);
      opacity: 0;
  }
  100%{
      -webkit-transform: translate(0px,0px);
      opacity: 1;
  }
}
.show{
  display: block!important;
  /* animation-name: move-down;
  animation-duration: .3s;
  animation-timing-function: ease-out;
  animation-fill-mode: forwards; */
}
@keyframes move-down{
  0% {transform: translateY(-50%);}
  100%{transform: translateY(0);}
}
.disappear{
  display: none;
}
.Dialog_solve {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.Dialog_solve .solve_From {
  max-width: 600px;
  width: 100%;
  padding: 20px;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
  background-color: #fff;
  z-index: 10;
}

.Dialog_solve .solve_From .solve_title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0 0 20px 0;
  text-align: center;
}

.Dialog_solve .solve_From .solve_From_title {
  font-size: 16px;
  font-weight: 500;
  color: #333;
  margin-bottom: 12px;
}

.Dialog_solve .solve_From .solve_From_input {
  width: 100%;
  padding: 12px;
  margin-bottom: 20px;
  font-size: 14px;
  color: #333;
  box-sizing: border-box;
}

.Dialog_solve .solve_From .submit_btn {
  padding: 10px 20px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background-color: #409EFF;
  border: none;
  cursor: pointer;
  float: right; /* 灏嗘彁浜ゆ寜閽悜鍙虫诞鍔� */
  margin-top: 20px; /* 璋冩暣鎻愪氦鎸夐挳涓庤緭鍏ユ鐨勮窛绂� */
}

.Dialog_solve .solve_From .close_btn {
  font-size: 14px;
  color: #666;
  background-color: transparent;
  border: none;
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
  line-height: 1; /* 灏嗗叧闂寜閽殑琛岄珮璁剧疆涓� 1 */
}

.Dialog_solve .solve_From .close_btn i {
  font-size: 14px; /* 璋冩暣鍏抽棴鎸夐挳鐨勫浘鏍囧ぇ灏� */
  vertical-align: middle; /* 鍨傜洿灞呬腑瀵归綈鍏抽棴鎸夐挳鍥炬爣 */
}
body.opened {
  overflow: hidden;
  position: fixed;
  width: 100%;
  height: 100%;
}
.disappear_none{
  display: none;
}
.Dialog_solve.opened .solve_From {
  overflow-y: auto;
  max-height: calc(100% - 40px); /* 鎸夐渶璋冩暣寮圭獥楂樺害锛岄伩鍏嶅唴瀹瑰尯鍩熷婧� */
}
.groups {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 0 -10px;
}

.group {
  flex-basis: 100%;
  height: auto;
  margin: 0 10px 20px;
}

h2 {
  font-size: 14px;
  margin-bottom: 10px;
}

.services {
  display: flex;
  flex-wrap: wrap;
  margin-top: 10px
}

.column {
  margin-right: 30px; /* 娣诲姞鍙充晶闂撮殧 */
}

.adom {
  display: block;
  font-size: 12px;
  color: white;
  flex-basis: 25%;
  margin: 0;
  margin-bottom: 20px; /* 娣诲姞搴曢儴闂撮殧 */
}
.contentHrfe{
  display: flex;
  flex-direction: column-reverse;
  flex-wrap: wrap;
  height: 300px;
}
.system:hover .transportation{
  color: #0099ff; /* 悬停时变成蓝色 */
}
.system:hover .service{
  color: #0099ff; /* 悬停时变成蓝色 */
}