@charset "utf-8";

/*@font-face {
  font-family: "HarmonyOS_Sans_SC_Regular";
  src: url(../fonts/HarmonyOS_Sans_SC_Regular.ttf);
}
@font-face {
  font-family: "HarmonyOS_Sans_SC_Black";
  src: url(../fonts/HarmonyOS_Sans_SC_Black.ttf);
}
@font-face {
  font-family: "HarmonyOS_Sans_SC_Bold";
  src: url(../fonts/HarmonyOS_Sans_SC_Bold.ttf);
}
@font-face {
  font-family: "HarmonyOS_Sans_SC_Light";
  src: url(../fonts/HarmonyOS_Sans_SC_Light.ttf);
}
@font-face {
  font-family: "HarmonyOS_Sans_SC_Medium";
  src: url(../fonts/HarmonyOS_Sans_SC_Medium.ttf);
}
@font-face {
  font-family: "HarmonyOS_Sans_SC_Thin";
  src: url(../fonts/HarmonyOS_Sans_SC_Thin.ttf);
}
@font-face {
  font-family: "OPPOSans-R";
  src: url(../fonts/OPPOSans-R.ttf);
}
@font-face {
  font-family: "OPPOSans-M";
  src: url(../fonts/OPPOSans-M.ttf);
}
@font-face {
  font-family: "Oswald-Regular";
  src: url(../fonts/Oswald-Regular.ttf);
}
*/


* {
  scroll-behavior: smooth;
  font-family: "HarmonyOS_Sans_SC_Regular";
  line-height: 1;
}
.fd::after {
  content: " ";
  display: block;
  clear: both;
}
.fd {
  zoom: 1;
}
.container {
  margin: 0 auto;
  width: 83.33%;
}
.ucontainer{
  max-width: 1400px;
  width: 95%;
  margin: 0 auto;
}
.mb {
  display: none;
}
.pc {
  display: block;
}
.wimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}



@media (max-width: 1600px) {
  .container {
    width: 95%;
  }
  .ucontainer{
    width: 80%;
    margin: 0 auto;
  }
}
@media (max-width: 1400px) {
  .ucontainer{
    width: 95%;
  }
}
@media (max-width: 1024px) {
  .container,
  .ucontainer{
    width: 100%;
    padding: 0 30px;
  }
}

@media (max-width: 768px) {
  .container,
  .ucontainer{
    width: 100%;
    padding: 0 15px;
  }
  .mb {
    display: block;
    min-height: 250px;
    width: 100%;
    object-fit: cover;
  }
  .pc {
    display: none;
  }
}

/* 公共栏目动画 */
@keyframes myscale{
  from{transform:scale(1.1);
      -webkit-transform:scale(1.1);
      -moz-transform:scale(1.1);
      -ms-transform:scale(1.1);
      -o-transform:scale(1.1);
  }
  to{transform:scale(1);
      -webkit-transform:scale(1);
      -moz-transform:scale(1);
      -ms-transform:scale(1);
      -o-transform:scale(1);
  }
}

.base_hover .imgbox{
  overflow: hidden;
}
.base_hover img{
  transition: all .5s;
  -webkit-transition: all .5s;
  -moz-transition: all .5s;
  -ms-transition: all .5s;
  -o-transition: all .5s;
}
.base_hover:hover img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
}
.overscroll{
  height:100%;
  overflow:auto;
  padding-right:20px;
}
.overscroll::-webkit-scrollbar,.selects::-webkit-scrollbar{
  width:6px;
  height:1px;
}
.overscroll::-webkit-scrollbar-thumb{
  border-radius:10px;
  -webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.1);
  background:#d4d7da;
}
.overscroll::-webkit-scrollbar-track{
  /* -webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.15); */
  border-radius:10px;
  background:transparent;
}

/* 弹窗 */
.videoMask {
  position: fixed;
  z-index: 999;
  background: rgba(0, 0, 0, 0.6);
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: none;
}

.videoMask .videoBox {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 70%;
  max-width: 94%;
}

.videoMask .videoBox video {
  width: 100%;
}

.videoMask .videoBox .close {
  position: absolute;
  right: 5px;
  top: 5px;
  padding: 10px;
  z-index: 10;
  cursor: pointer;
  padding-top: 2%;
}

.videoMask .videoBox .close:before,
.videoMask .videoBox .close:after {
  content: "";
  position: absolute;
  width: 100%;
  left: 0;
  top: 50%;
  border-bottom: 1px solid #fff;
}

.videoMask .videoBox .close:before {
  transform: rotate(45deg);
}

.videoMask .videoBox .close:after {
  transform: rotate(-45deg);
}

.video_click{
  cursor: pointer;
}
@media (max-width: 680px){
  .videoMask .videoBox{
      width: 80%;
  }
}

.base_more{
  display: inline-block;
  width: 190px;
  border-radius: 27.5px;
  -webkit-border-radius: 27.5px;
  -moz-border-radius: 27.5px;
  -ms-border-radius: 27.5px;
  -o-border-radius: 27.5px;
  background-color: #fff;
  text-align: center;
  line-height: 53px;
  border: 1px solid transparent;
  transition: all .3s;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  position: relative;
}
.base_more.nobg{
  background-image: unset;
}
.base_more span{
  position: relative;
  padding-right: 45px;
  font-size: 16px;
  color: #2a72b9;
  transition: all .3s;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
  position: relative;
}
.base_more span::after{ position: absolute; right:0; top:0; width:30px; height:100%; content:''; display:block; background-image: url(../images/icon02.png); background-repeat: no-repeat; background-position: center right;}
.base_more:hover span::after{ animation:Aslate 1s ease-out infinite; -webkit-animation:Aslate 1s ease-out infinite; }
@keyframes Aslate{
    0% {right:0px;}
    50%{right:8px;}
    100% {right:0px;}
}
.base_more1{ background-color: #2a72b9;}
.base_more1 span{color: #fff;}
.base_more1 span::after{ background-image: url(../images/icon04.png);}

.base_moreh:hover{ background-color: #2a72b9;}
.base_moreh:hover span{ color: #fff;}
.base_moreh:hover span::after{ background-image: url(../images/icon04.png); animation:Aslate 1s ease-out infinite; -webkit-animation:Aslate 1s ease-out infinite; }
@keyframes Aslate{
    0% {right:0px;}
    50%{right:8px;}
    100% {right:0px;}
}

.base_moreh1:hover{ background-color: #fff;}
.base_moreh1:hover span { color:#2a72b9;}
.base_moreh1:hover span::after{ background-image: url(../images/icon02.png);}

@media (max-width: 1459px){
  .base_more {
    width: 160px;
    line-height: 45px;
  }
  .base_more span {
      font-size: 14px;
      background-size: 25px;
  }
}
@media (max-width:1024px){
  .base_more {
    width: 120px;
    line-height: 35px;
  }
  .base_more span {
      background-size: 20px;
      padding-right: 25px;
  }
}
@media (max-width: 768px){
  .base_more {
    width: 100px;
    line-height: 30px;
  }
  .base_more span {
      font-size: 12px;
  }
}

.fs40{
  font-size: 40px;
  line-height: 1.17;
}
.fs48{
  font-size: 48px;
}
.fs16{
  font-size: 16px;
}
@media (max-width: 1459px){
  .fs48{
    font-size: 40px;
  }
  .fs40{
    font-size: 36px;
  }
  .fs16{
    font-size: 14px;
  }
}
@media (max-width: 1024px){
  .fs48{
    font-size: 28px;
  }
  .fs40{
    font-size: 24px;
  }
}
@media (max-width: 768px){
  .fs48{
    font-size: 22px;
  }
  .fs40{
    font-size: 20px;
  }
  .fs16{
    font-size: 12px;
  }
}
@media (max-width: 640px){
  .fs48{
    font-size: 18px;
  }
  .fs40{
    font-size: 16px;
  }
}


/* 顶部 */
.nav{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  transition: all .5s;
  -webkit-transition: all .5s;
  -moz-transition: all .5s;
  -ms-transition: all .5s;
  -o-transition: all .5s;
  border-bottom: 2px solid rgba(255, 255, 255, .1);
}
.nav .content{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
}
.nav .content .meau{
  display: flex;
  align-items: center;
  width: 77.8%;
  justify-content: space-between;
}
.nav .content .meau{
  display: flex;
  align-items: center;
}
.nav .content .other{
  display: flex;
  align-items: center;
}
.nav .content .list{
  display: flex;
  padding-right: 5%;
}
.nav .content .item{
  position: relative;
}
.nav .content .item.cur::before{
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background-color: #fff;
}
.nav .content .item:hover::before{
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background-color: #fff;
}
.nav .content .clist{
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%,0);
  -webkit-transform: translate(-50%,0);
  -moz-transform: translate(-50%,0);
  -ms-transform: translate(-50%,0);
  -o-transform: translate(-50%,0);
  width: 200%;
  display: none;
}
.nav .content .clist .citem{
  display: block;
  padding:10px 5px;
  text-align: center;
  background-color: #fff;
  color: #333;
  font-size: 14px;
}
.nav .content .clist .citem:hover{
  background-color: #1c3853;
  color: #fff;
}
.nav .content .item:not(:first-child){
  margin-left: 40px;
}
.nav .content .item_tit{
  line-height: 100px;
  color: #fff;
  font-size: 16px;
  font-family: "HarmonyOS_Sans_SC_Light";
}
.nav .content .search_btn{
  margin-right: 50px;
  width: 16px;
  height: 100px;
  position: relative;
  background-position: center;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav .content .search_btn .search_c{
  background-image: url(../images/icon06.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  width: 100%;
  height: 100%;
}

.nav .lang::after{
  content: '';
  display: block;
  position: absolute;
  left: -55px;
  top: 50%;
  transform: translate(0,-50%);
  -webkit-transform: translate(0,-50%);
  -moz-transform: translate(0,-50%);
  -ms-transform: translate(0,-50%);
  -o-transform: translate(0,-50%);
  height: 80%;
  background-color: #fff;
  width: 2px;
}

.nav .content .search_box{
  position: absolute;
  right: 0;
  top: 100%;
  width: 180px;
  background-color: #fff;
  border: 1px solid #008ed6;
  border-radius: 15px;
  -webkit-border-radius: 15px;
  -moz-border-radius: 15px;
  -ms-border-radius: 15px;
  -o-border-radius: 15px;
  padding: 5px;
  padding-right: 35px;
  overflow: hidden;
  display: none;
}
.nav .content .search_box input{
  width: 100%;
  font-size: 14px;
}
.nav .content .search_box .ubtn{
  width: 35px;
  background-image: url(../images/icon06.png);  
  background-repeat: no-repeat;
  background-position: center;
  background-color: #1c3853;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  background-size: 14px;
  cursor: pointer;
}

.nav .content .links::before{
  content: '';
  display: block;
  position: absolute;
  left: -30px;
  top: 0;
  height: 100%;
  background-color: #fff;
  width: 1px;
}
.nav .content .links{
  position: relative;
  margin-left: 30px;
  cursor: pointer;
}
.nav .content .link_tit{
  font-size: 18px;
  color: #fff;
  padding-right: 25px;
  position: relative;
}
.nav .content .link_tit::before{
  content: '';
  display: block;
  position: absolute;
  top: 4px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  right: 8px;
  width: 8px;
  height: 8px;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
}
.nav .content .link_box{
  position: absolute;
  top: 100%;
  width: 100%;
  text-align: center;
  padding-top: 20px;
  display: none;
}
.nav .content .link_tit1{
  color: #fff;
  font-size: 14px;
  display: block;
  background-color: rgba(255, 255, 255, .4);
  padding: 5px 0;
}
.nav .content .link_tit1:hover{
  background-color: #069adc;
}

.nav .lang {
  position: relative;
  margin-left: 30px;
}
.nav .lang .langs {
  font-size: 14px;
  color: #fff;
  line-height: 20px;
  cursor: pointer;
}
.nav .lang .langs a{color:#fff;}
.nav .lang::before{
  content: '';
  display: block;
  position: absolute;
  left: -30px;
  top: 2px;
  background-image: url(../images/icon07.png);
  background-repeat: no-repeat;
  background-repeat: no-repeat;
  background-position: center left;
  width: 16px;
  height: 16px;
}
.nav .langbox {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 170%;
  display: none;
  transform: translate(-50%,0);
  -webkit-transform: translate(-50%,0);
  -moz-transform: translate(-50%,0);
  -ms-transform: translate(-50%,0);
  -o-transform: translate(-50%,0);
  padding-top: 10px;
  display: none !important;
}
.nav .langbox a{
  display: block;
  background-color: #fff;
  color: #333;
  text-align: center;
  padding: 5px 0;
}
.nav .langbox a:hover{
  background-color: #1c3853;
  color: #fff;
}

.nav.cur{
  top: -100px;
}
.nav.nav1{
  background-color: #1c3853;
  border-bottom: unset;
}


/* 底部 */

.foot{
  position: relative;
  padding: 5.3% 0 0;
}
.foot::before{
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width:68%;
  background-color: #1c3853;
  z-index: -1;
}
.foot::after{
  content: '';
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width:32%;
  background-color: #112a42;
  z-index: -1;
}
.foot .content{
  display: flex;
  justify-content: space-between;
  padding-bottom: 20px;
}
.foot .content .left{
  width: 68.75%;
}
.foot .left .list{
  display: flex;
  justify-content: space-between;
}
.foot .left .title{
  font-size: 18px;
  color: #ffffff;  
  font-family: "HarmonyOS_Sans_SC_Light";
  margin-bottom: 35px;
  display: block;
}
.foot .left .nav_tit{
  font-size: 16px;
  color: #63778a;
  line-height: 1.5;
  margin-bottom: 20px;
  display: block;
}
.foot .left .nav_tit:hover{
  color: #fff;
}

.foot .content .right{
  width: auto;
}
.foot .right .imgbox{
  text-align: center;
}
.foot .right .imgbox .wx_tit{
  font-size: 14px;
  color: #ffffff;
  margin-top: 10px;
  line-height: 1.5;
}
.foot .right .tel{
  font-size: 30px;
  color: #fff;
  margin-top: 85px;
  display: block;
}
.foot .right .links{
  display: flex;
  justify-content: space-between;
  margin-top: 25px;
}
.foot .right .link{
  width: 36px;
  height: 36px;
  position: relative;
}
.foot .right .link:hover .l_box{
  width: 120px;
}
.foot .right .link .l_box{
  position: absolute;
  bottom: calc(100% + 5px);
  left: 50%;
  transform: translate(-50%,0);
  -webkit-transform: translate(-50%,0);
  -moz-transform: translate(-50%,0);
  -ms-transform: translate(-50%,0);
  -o-transform: translate(-50%,0);
  width: 0;
  transition: all .3s;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
}

.foot .right .link:hover .cimg{
  background-color: #2a72b9;
}
.foot .right .link .cimg{
  width: 100%;
  height: 100%;
  background-color: rgba(235, 241, 244, .1);
  display: block;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  position: relative;
}
.foot .right .link .cimg img{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  -o-transform: translate(-50%,-50%);
  max-height: 20px;
}
.foot .copy_right{
  width: 100%;
  padding: 35px 0 15px;
  border-top: 1px solid #334c65;
}
.foot .copy_con{
  display: flex;
  justify-content: space-between;
}
.foot .copy_con .copy_tit{
  font-size: 14px;
  color: #63778a;
  line-height:1.5 ;
  font-family: "HarmonyOS_Sans_SC_Light";
}
.foot .copy_con .copy_tit *{
  font-size: 14px;
  color: #63778a;
  line-height:1.5 ;
  font-family: "HarmonyOS_Sans_SC_Light";
}
.foot .copy_con .copy_list {
  display: flex;
}
.foot .copy_con .copy_item {
    padding: 0 15px;
    position: relative;
    color: #63778a;
    font-size: 16px;
    font-family: "HarmonyOS_Sans_SC_Light";
}
.foot .copy_con .copy_item + .copy_item::before {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  background-color: #999;
  width: 3px;
  height: 3px;
  position: absolute;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  transform: translate(0,-50%);
  -webkit-transform: translate(0,-50%);
  -moz-transform: translate(0,-50%);
  -ms-transform: translate(0,-50%);
  -o-transform: translate(0,-50%);
}


.open_menu {
  width: 30px;
  height: 20px;
  cursor: pointer;
  display: block;
  position: relative;
  margin-top: -5px;
  position: absolute;
  right: 15px;
  display: none;
}
.open_menu i {
  position: absolute;
  width: 100%;
  height: 2px;
  background: #ffffff;
  left: 0;
  top: 10px;
  margin-top: -1.5px;
  transition: 0.3s;
  -webkit-transition: 0.3s;
  -moz-transition: 0.3s;
  -ms-transition: 0.3s;
  -o-transition: 0.3s;
}

.open_menu i:nth-child(1) {
  margin-top: -10px;
}
.open_menu i:nth-child(3) {
  margin-top: 8px;
}
.open_menu.cur i:nth-child(2) {
  display: none;
}
.open_menu.cur i:nth-child(3) {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  margin: 0;
}
.open_menu.cur i:nth-child(1) {
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  margin: 0;
}


.base_video{
  position: relative;
}
.base_video .video_click{
  position: absolute;
  left: 50%;
  top: 55%;
  transform: translate(-50%,-50%);
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  -o-transform: translate(-50%,-50%);
  background-image: url(../images/icon09.png);
  width: 80px;
  height: 80px;
  background-repeat: no-repeat;
  background-size: contain;
}
.base_video .imgbox img{
  width: 100%;
}
@media (max-width: 1459px){
  .base_video .video_click{
    width: 50px;
    height: 50px;
  }
}
@media (max-width: 1024px){
  .base_video .video_click{
    width: 40px;
    height: 40px;
  }
}
@media (max-width: 768px){
  .base_video .video_click{
    width: 35px;
    height: 35px;
  }
}




.go_top{
  position: fixed;
  bottom: 10%;
  right: 85px;
  width: 50px;
  height: 50px;
  background-color: #2a72b9;
  background-image: url(../images/icon08.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  background-size: 20px;
  cursor: pointer;
  z-index: 888;
  display: none;
}
.go_top.cur{
  display: block;
}


/* 响应式头底部 */
@media (max-width: 1500px){
  .nav .content .item:not(:first-child) {
    margin-left: 30px;
  }
  .nav .content .list{
    padding-right: 0;
  }
}
@media (max-width: 1459px){
  .nav .content{
    height: 80px;
  }
  .nav .content .item_tit{
    line-height: 80px;
  }
  .nav .content .search_btn{
    height: 80px;
  }
  .foot .right .tel{
    font-size: 24px;
    margin-top: 60px;
  }
}
@media (max-width: 1366px){
  .nav .content .item:not(:first-child) {
    margin-left: 15px;
  }
  .nav .content .meau {
    width: 82.8%;
  }
  .nav .content .logo img{
    max-width: 150px;
  }
  .foot .content .left {
    width: 75.75%;
  }
}
@media (max-width: 1024px){
  .nav .content .meau {
    justify-content: flex-end;
    padding-right: 40px;
  }
  .foot .right .tel{
    font-size: 20px;
    margin-top: 40px;
  }
  .open_menu {
    display: block;
  }
  .nav .content .list {
    position: absolute;
    right: 0;
    top: 100%;
    width: 100%;
    background-color: #fff;
    max-width: 250px;
    display: none;
    /* padding: 15px 0; */
  }
  .nav .content .item_tit{
    color: #333;
    line-height: 1.3;
    padding: 10px;
    display: inline-block;
  }
  .nav .content .item:not(:first-child) {
    margin-left: 0;
  }
  .foot .content {
    flex-wrap: wrap;
  }

  .foot .content .left {
      width: 100%;
  }

  .foot .content .right {
      margin-top: 20px;
  }
  .foot .copy_right {
    padding: 15px 0;
  }
  .nav .content .item {
    border-bottom: 1px solid #eee;
  }
}
@media (max-width: 768px){
  .foot .right .tel{
    font-size: 18px;
    margin-top: 20px;
    text-align: center;
  }
  .foot .left .list {
    flex-wrap: wrap;
  }

  .foot .left .list .item {
      width: 25%;
      margin-bottom: 15px;
  }
  .go_top {
    right: 20px;
    bottom: 20px;
    width: 35px;
    height: 35px;
    background-size: 15px;
  }
}
@media (max-width: 640px){
  .nav .content .item_tit {
    font-size: 14px;
    padding: 5px;
  }

  .nav .content .list {
      max-width: 150px;
  }

  .foot .left .title {
      font-size: 14px;
      margin-bottom: 5px;
  }

  .foot .left .nav_tit {
      font-size: 12px;
  }

  .foot .left .list .item {
      width: 33.33%;
  }

  .foot .left .list .item .nav_list {
      display: none;
  }

  .foot .left .list {
      justify-content: flex-start;
  }

  .foot .content .right {
      margin: 0 auto;
  }

  .foot .right .link {
      margin: 0 5px;
  }

  .foot .right .imgbox {
      max-width: 100px;
      margin: 0 auto;
  }
  .foot .copy_con {
    flex-wrap: wrap;
  }

  .foot .copy_con .copy_item {
      font-size: 14px;
  }

  .foot .copy_con .copy_list {
      margin-top: 15px;
  }
  .nav .content{
    height: 60px;
  }
  .nav .content .search_btn{
    height: 60px;
  }
  .nav .content .logo img {
    max-width: 100px;
  }
  .nav .content .search_btn {
    margin-right: 25px;
  }
  .nav .lang::after {
    left: -44px;
  }
  .nav .content .clist {
    position: relative;
    left: unset;
    top: unset;
    transform: unset;
    width: 100%;
  }

  .nav .content .clist .citem {
      font-size: 12px;
      text-align: left;
      padding: 5px;
  }
  .foot::after{
    display: none;
  }
  .foot::before{
    width: 100%;
  }
  .foot .right .links{
    margin-top: 10px;
  }
  .foot .right .tel {
    margin-top: 10px;
    font-size: 14px;
  }
}





/* locat */
.locat{
  font-size: 16px;
  font-family: "HarmonyOS_Sans_SC_Light";
  color: #999999;
}
.locat .content{
  padding: 25px 0 ;
  display: flex;
  justify-content: flex-end;
}
.locat .content .act{
  padding-left: 15px;
  position: relative;
}
.locat .content .act::before{
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  background-image: url(../images/home.png);
  background-repeat: no-repeat;
  width: 13px;
  height: 15px;
  transform: translate(0,-50%);
  -webkit-transform: translate(0,-50%);
  -moz-transform: translate(0,-50%);
  -ms-transform: translate(0,-50%);
  -o-transform: translate(0,-50%);
}
.locat .content .tit{
  padding-left: 25px;
  position: relative;
}
.locat .content .tit::before{
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(0,-50%);
  -webkit-transform: translate(0,-50%);
  -moz-transform: translate(0,-50%);
  -ms-transform: translate(0,-50%);
  -o-transform: translate(0,-50%);
  background-image: url(../images/home.png);
  width: 17px;
  height: 14px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.locat .content a,
.locat .content span{
  color: #999999;
  position: relative;
}
.locat .content a:hover{
  color: #2a72b9;
}
.locat .content span,.locat .content a{
  margin: 0 10px;
}
.locat .content a::before{
  content: '';
  display: block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  background-color: #999999;
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translate(0,-50%);
  -webkit-transform: translate(0,-50%);
  -moz-transform: translate(0,-50%);
  -ms-transform: translate(0,-50%);
  -o-transform: translate(0,-50%);
}

.base_taget{
  padding: 55px 0 0;
}
.base_taget .taget_tit{
  line-height: 1.5;
}
.base_taget .content{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.base_taget .content .tagets{
  display: flex;
}
.base_taget .content .taget{
  width: 160px;
  padding-bottom: 30px;
  position: relative;
  display: block;
}
.base_taget .content .taget::before{
  content: '';
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 1px;
  background-color: #dddddd;
}
.base_taget .content .taget:not(:first-child){
  margin-left: 50px;
}
.base_taget .taget span{
  position: relative;
  font-size: 20px;
  color: #000000;
}
.base_taget .taget span::before{
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  position: absolute;
  right: -4px;
  top: -4px;
  background-color: #2a72b9;
}
.base_taget .content .taget.cur::before{
  background-color: #2a72b9;
  height: 2px;
}
.base_taget .content .taget.cur span{
  color: #2a72b9;
}

.base_taget .content .taget:hover::before{
  background-color: #2a72b9;
  height: 2px;
}
.base_taget .content .taget:hover span{
  color: #2a72b9;
}

@media (max-width: 1459px){
  .base_taget {
    padding: 25px 0 0;
  }
  .base_taget .content .taget{
    padding-bottom: 25px;
  }
}
@media (max-width: 1024px){
  .base_taget {
    padding: 15px 0 0;
  }
  .base_taget .content .taget{
    padding-bottom: 15px;
  }
  .locat .content{
    padding: 15px 0;
  }
  .base_taget .taget span{
    font-size: 16px;
  }
  .base_taget .content .taget{
    width: auto;
    padding-right: 20px;
  }
  .base_taget .content .taget:not(:first-child) {
    margin-left: 20px;
  }
}
@media (max-width: 768px){
  .base_taget .taget span {
    font-size: 14px;
  }
  .base_taget .content .taget{
    padding-bottom: 10px;
  }
}
@media (max-width: 640px){
  .locat .content{
    padding-bottom: 10px;
  }
  .base_taget .content {
    flex-wrap: wrap;
    align-items: unset;
  }
  .base_taget .content .taget {
      padding-right: 0;
  }
  .base_taget .content .tagets {
      justify-content: flex-start;
      width: 100%;
      margin-top: 15px;
  }
  .locat{
    font-size: 14px;
  }
  .base_taget {
    padding: 10px 0 0;
  }
}

/* 公共swiper_btn */
.base_swiper .swiper_btn{
  display: inline-block;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border: 2px solid #b6b6b6;
  position: relative;
  cursor: pointer;
}
.base_swiper .swiper_btn::before{
  content: '';
  display: block;
  position: absolute;
  width: 10px;
  height: 10px;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
}
.base_swiper .swiper_btn.prev::before{
  border-bottom: 2px solid #b6b6b6;
  border-right: 2px solid #b6b6b6;
  top: 16px;
  right: 14px;
}
.base_swiper .swiper_btn.next::before{
  border-top: 2px solid #b6b6b6;
  border-left: 2px solid #b6b6b6;
  top: 16px;
  right: 17px;
}

@media (max-width: 1024px){
  .base_swiper .swiper_btn{
    width: 35px;
    height: 35px;
  }
  .base_swiper .swiper_btn.prev::before{
    top: 11px;
    right: 9px;
  }
  .base_swiper .swiper_btn.next::before{
    top: 11px;
    right: 13px;
  }
}
@media (max-width: 768px){
  .base_swiper .swiper_btn{
    width: 30px;
    height: 30px;
  }
  .base_swiper .swiper_btn.prev::before{
    top: 8px;
    right: 6px;
  }
  .base_swiper .swiper_btn.next::before{
    top: 8px;
    right: 9px;
  }
}


/* pager */
.Pages{
  text-align: center;
}
.Pages .p_page{
  display: flex;
  justify-content: center;
}
.Pages .p_page a{
  width: 50px;
  text-align: center;
  line-height: 46px;
  border-radius: 4px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
  position: relative;
  display: inline-block;
  font-style: initial;
  margin: 0 7.5px;
  font-size: 16px;
  color: #aaadb3;
  background-color: #fff;
  border: 2px solid #c0c4ca;
}
.Pages .p_page .a_prev::before{
  content: '';
  display: block;
  position: absolute;
  top: 18px;
  border-bottom: 2px solid #aaadb3;
  border-right: 2px solid #aaadb3;
  right: 16px;
  width: 10px;
  height: 10px;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
}
.Pages .p_page .a_next::before{
  content: '';
  display: block;
  position: absolute;
  top: 18px;
  border-top: 2px solid #aaadb3;
  border-left: 2px solid #aaadb3;
  right: 20px;
  width: 10px;
  height: 10px;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
}
.Pages .p_page .a_next:hover::before,
.Pages .p_page .a_prev:hover::before{
  border-color: #fff;
}
.Pages .p_page .a_prev,
.Pages .p_page .a_next{
  display: inline-block;
}

.Pages .p_page .a_prev{
  margin-right: 35px;
}
.Pages .p_page .a_next{
  margin-left: 35px;
}

.Pages .p_page a.a_cur{
  background-color: #2a72b9;
  color: #fff;
  border-color: #2a72b9;
}
.Pages .p_page a:hover{
  background-color: #2a72b9;
  color: #fff;
  border-color: #2a72b9;
}


@media (max-width: 1459px){
  .Pages .p_page .a_prev{
    margin-right: 25px;
  }
  .Pages .p_page .a_next{
    margin-left: 25px;
  }
}
@media (max-width: 1024px){
  .Pages .p_page a{
      width: 40px;
      line-height: 36px;
  }
  .Pages .p_page .a_prev::before {
    top: 15px;
    right: 13px;
  }
  .Pages .p_page .a_next::before {
    top: 15px;
    right: 16px;
  }
}
@media (max-width: 768px){
  .Pages .p_page a {
      width: 30px;
      line-height: 26px;
      font-size: 14px;
      margin: 0 5px;
  }
  .Pages .p_page .a_prev::before {
    top: 8px;
    right: 6px;
  }
  .Pages .p_page .a_next::before {
    top: 8px;
    right: 10px;
  }
}
@media (max-width: 480px){
  .Pages .p_page .num{
    display: none;
  }
  .Pages .p_page .a_prev,
  .Pages .p_page .a_next{
    height: 28px;
  }
}


/* 公共标题 */
.base_box .content{
  padding: 80px 0 45px;
  justify-content: space-between;
  display: flex;
  align-items: flex-end;
  position: relative;
}
.base_box .content::before{
 /* content: '”';
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  font-size: 60px;
  height: 20px;
  color: #999999;*/
}
.base_box .content.nocontent::before{
  display: none;
}
.base_box .baseb_title{
  color: #333333;
 /* font-family: "HarmonyOS_Sans_SC_Medium";*/
}
.base_box  .baseb_desc{
  font-size: 20px;
  line-height: 1.2;
  color: #666;
}
@media (max-width: 1459px){
  .base_box .content{
    padding: 50px 0 35px;
  }
}
@media (max-width: 1024px){
  .base_box .content{
    padding: 30px 0;
  }
  .base_box .baseb_desc{
    font-size: 18px;
  }
}
@media (max-width: 768px){
  .base_box .content{
    padding: 20px 0;
  }
  .base_box .baseb_desc {
    font-size: 14px;
  }
  .base_box .content::before{
    font-size: 36px;
  }
}
@media (max-width: 640px){
  .base_box .content{
    flex-wrap: wrap;
  }
  .base_box .baseb_desc{
    width: 100%;
    margin-top: 10px;
  }
}
.base_video .imgbox{
  overflow: hidden;
}
.base_video .imgbox img {
  width: 100%;
  animation: myscale 5s infinite;
  -webkit-animation: myscale 5s infinite;
  animation-iteration-count: 1;
  -webkit-animation-iteration-count: 1;
}