*{
    padding:0;
    margin:0;
}
.banner {
  width: 100%;
  height: auto;
  position: relative;
  line-height: 0;
}
.banner img {
  width: 100%;
  height: auto;
}
.banner_info {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  padding: 0 1.25rem 0 1.25rem;
}
.banner_tit1 {
  /*font-size: 0.192rem;*/
  font-size:42px;
  /* font-family: HarmonyOS_Sans_SC_Medium; */
  font-weight: 400;
  color: #ffffff;
  line-height: 1;
}
.banner_tit2 {
  /*font-size: 0.064rem;*/
  font-size:20px;
  /* font-family: HarmonyOS_Sans_SC_Medium; */
  font-weight: 400;
  color: #ffffff;
  line-height:1;
  margin-top: 0.1rem;
}

.cont1 {
  width: 100%;
  height: auto;
  box-sizing: border-box;
}
.cont1_top {
  width: 100%;
  background: #fff;
  padding: 0 1.25rem 0 1.25rem;
}
.cont1_tab {
  width: 100%;
  height: 100%;
}

.layer2{
    padding:0 1.25rem;
}
.layer2 .nav_title {
  display: flex;
  justify-content: space-evenly;
  border-bottom: 1px solid #e5eaf0;
  /*margin-top: 0.36rem;*/
}

.layer2 .nav_title li {
  width: 80%;
  text-align: center;
  box-sizing: border-box;
  font-size: 0.064rem;
  font-size:max(0.064rem , 12px);
  font-weight: 400;
  box-sizing: border-box;
  position: relative;
}
.layer2 .nav_title li a {
  color: #00346b;
  width: 100%;
  display: block;
  text-align: center;
  box-sizing: border-box;
  font-size: 0.064rem;
  font-size:max(0.064rem , 12px);
  font-weight: 400;
  box-sizing: border-box;
  position: relative;
  padding: 0.05rem 0.05rem;
  border-bottom: 2px solid transparent;
}

.layer2 .nav_title li a::after {
  content: "";
  height: 0.112rem;
  width: 1px;
  background: #eaf3fc;
  position: absolute;
  top: 50%;
  margin-top: -0.06rem;
  right: -0.01rem;
}

.layer2 .nav_title :last-child::after {
  width: 0px;
}

.current {
  border-bottom: 2px solid #4498f1 !important;
  color: #4498f1;
}

.acurrent span {
  color: #4498f1 !important;
}

.nav_title li:hover a {
  border-bottom: 2px solid #4498f1;
}
.nav_title li a.current, 
.nav_title li:hover a {
  color: #4498f1;
}


.cont1_tab_tit:hover {
  color: #0064d2;
}
.cont1_tab_tit:hover:after {
  width: 0.4rem;
  height: 4px;
  background: #0064d2;
  content: "";
  position: absolute;
  bottom: 0;
  left: calc(50% - 0.2rem);
}
.cur {
  color: #0064d2 !important;
  /* font-family: HarmonyOS_Sans_SC_Medium; */
  position: relative;
}
.cont1_tab .cur::after {
  width: 0.4rem;
  height: 4px;
  background: #0064d2;
  content: "";
  position: absolute;
  bottom: 0;
  left: calc(50% - 0.2rem);
}
.cont1_item {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  padding: 0.3rem 1.25rem 0.2rem 1.25rem;
  display: none;
  background: url(https://ecomoss.ks3-cn-beijing.ksyuncs.com/assets/ourtechnology/cont1_bg.png) no-repeat;
  background-size: 100% 100%;
}
.on {
  display: block;
}
.cont1_item .title {
  width: 100%;
  height: auto;
  font-size: 0.192rem;
  font-size:max(min(0.192rem,42px),22px);
  font-weight: 400;
  color: #000000;
  text-align: center;
  padding: 0 0.4rem;
  box-sizing: border-box;
}
.cont1_item .detail {
  width: 100%;
  height: auto;
  font-size: 0.064rem;
  font-size:max(0.064rem,12px);
  font-weight: 400;
  text-align: center;
  color: #777777;
  margin-top: 0.08rem;
  padding: 0 0.4rem;
  box-sizing: border-box;
}
.cont1_item .cont1_list {
  width: 100%;
  margin-top: 0.2rem;
  height: auto;
}
.cont1_list ul {
  width: 100%;
  height: auto;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.cont1_list ul li {
  width: 31%;
  height: auto;
  min-height: 1.4rem;
  margin: 1%;
  display: flex;
  align-items: center;
  /*justify-content: center;*/
  flex-direction: column;
  padding: 1%;
  box-sizing: border-box;
  /*cursor: pointer;*/
  margin-bottom: 0.08rem;
}
.cont1_list ul li .cont1_item_img {
  width: 0.3rem;
  height: 0.3rem;
  background: #e9edf5;
  border-radius: 0.068rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.img_active {
  display: none;
}
.cont1_list ul li:hover .img_active {
  display: block;
}
.cont1_list ul li:hover .mr_img {
  display: none;
}
.cont1_list ul li .cont1_item_img img {
  width: 0.156rem;
  height: auto;
}
.cont1_list ul li .cont1_item_tit {
  width: 100%;
  height: auto;
  font-size: 0.096rem;
  font-size:max(0.096rem,16px);
  font-weight: 400;
  color: #333;
  text-align: center;
  margin: 0.08rem 0;
}
.cont1_list ul li .cont1_item_detail {
  width: 100%;
  height: auto;
  font-size: 0.064rem;
  font-size:max(0.064rem,12px);
  font-weight: 400;
  color: #777777;
  text-align: center;
}
.cont2 {
  width: 100%;
  height: auto;
  padding: 0.47rem 1.25rem 0.47rem 1.25rem;
  box-sizing: border-box;
  background: #f2f8ff;
}
.cont2 .title {
  width: 100%;
  height: auto;
  font-size: 0.192rem;
  font-size:max(min(0.192rem,42px),22px);
  font-weight: 400;
  color: #000000;
  text-align: center;
  padding: 0 0.4rem;
  box-sizing: border-box;
}
.cont2 .detail {
  width: 100%;
  height: auto;
  font-size: 0.064rem;
  font-size:max(0.064rem,12px);
  font-weight: 400;
  text-align: center;
  color: #777777;
  margin-top: 0.08rem;
  padding: 0 0.4rem;
  box-sizing: border-box;
}

.case_list {
  width: 100%;
  height: auto;
  margin-top: 0.3rem;
}
.case_list ul {
  width: 100%;
  height: auto;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
}
.case_list ul li {
  width: calc((100% - 1.8rem) / 3);
  height: auto;
  position: relative;
  box-sizing: border-box;
  overflow: hidden;
  margin-right: 1%;
  border-radius: 0.068rem;
}
.case_tit {
  font-size: 0.096rem;
  font-size:max(min(0.096rem,22px),16px);
  font-weight: 400;
  color: #ffffff;
  width: 100%;
  height: auto;
  text-align: center;
}
.case_detail {
  font-size: 0.064rem;
  font-size:max(0.064rem,12px);
  font-weight: 400;
  color: #ffffff;
  width: 100%;
  height: auto;
  margin-top: 0.12rem;
  display: none;
}
.case_more {
  font-size: 0.056rem;
  font-size:max(0.056rem,12px);
  font-weight: 400;
  color: #ffffff;
  width: 100%;
  height: auto;
  text-align: center;
  margin-top: 0.12rem;
}
.case_list ul li:nth-child(4) {
  margin-right: 0;
}
.case_info {
  width: 100%;
  height: 2.224rem;
  position: absolute;
  bottom: 0;
  left: 0;
 
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.case_list ul li:nth-child(1) {
  background: url(https://ecomoss.ks3-cn-beijing.ksyuncs.com/assets/ourtechnology/cont2_img1.png) no-repeat;
  background-size: auto 100%;
  background-position: center;
}
.case_list ul li:nth-child(2) {
  background: url(https://ecomoss.ks3-cn-beijing.ksyuncs.com/assets/ourtechnology/cont2_img1.png) no-repeat;
  background-size: auto 100%;
  background-position: center;
}
.case_list ul li:nth-child(3) {
  background: url(https://ecomoss.ks3-cn-beijing.ksyuncs.com/assets/ourtechnology/cont2_img1.png) no-repeat;
  background-size: auto 100%;
  background-position: center;
}
.case_list ul li:nth-child(4) {
  background: url(https://ecomoss.ks3-cn-beijing.ksyuncs.com/assets/ourtechnology/cont2_img1.png) no-repeat;
  background-size: auto 100%;
  background-position: center;
}
.case_list ul li a {
  width: auto;
  height: auto;
  display: block;
}
.case_list ul li img {
  width: 100%;
  height: 2.224rem;
  display: none;
}
.case_list ul .case_on {
  width: 1.8rem;
  height: 2.224rem;
  text-align: left;
  /* transition: all .2s; */
}
.case_list ul .case_on img {
  display: block;
}
.case_list ul .case_on .case_info {
  
  padding: 0.2rem;
}
.case_list ul .case_on .case_info .case_detail {
  display: block;
}
.case_list ul .case_on .case_info .case_more {
  margin-top: 0.6rem;
}
.cont3 {
  width: 100%;
  height: auto;
  background: #fff;
}
.cont3 .title {
  width: 100%;
  height: auto;
  font-size: 0.192rem;
  font-size:max(min(0.192rem,42px),22px);
  font-weight: 400;
  color: #000000;
  text-align: center;
  padding: 0 0.4rem;
  box-sizing: border-box;
}
.cont3 .detail {
  width: 100%;
  height: auto;
  font-size: 0.064rem;
  font-size:max(0.064rem,12px);
  font-weight: 400;
  text-align: center;
  color: #777777;
  margin-top: 0.08rem;
  padding: 0 0.4rem;
  box-sizing: border-box;
}

.cont3_top {
  width: 100%;
  height: auto;
  padding: 0.47rem 1.25rem 0.2rem 1.25rem;
  box-sizing: border-box;
}
.cont3_bottom {
  width: 100%;
  height: auto;
  margin-top: 0.16rem;
  box-sizing: border-box;
  padding:0 1.25rem;

  display: flex;
  flex-wrap: wrap;
}
.cont3_left {
  float: left;
  width: 40%;
  height: auto;
  overflow: hidden;
  margin-right: 2%;
  border-radius: 0;
  border-right: 1px solid #0064d22c;
}
.cont3_left .nas {
  width: 100%;
  /*height: 0.72rem;*/
  background: #f2f8ff;
  box-sizing: border-box;
  display: none;
  box-sizing: border-box;
  padding: 0.08rem 0.12rem;
  /* margin-bottom: 0.16rem; */
  cursor: pointer;
}
.cont3_left .nas .tit1 {
  font-size: 0.096rem;
  font-size:max(min(0.096rem,22px),16px);
  font-weight: 400;
  color: #333333;
  margin-bottom: 0.04rem;
}
.cont3_left .nas .tit2 {
  width: 100%;
  height: auto;
  font-size: 0.056rem;
  font-size:max(0.056rem,12px);
  font-weight: 400;
  color: #777777;
  /*overflow: hidden;*/
  /*text-overflow: ellipsis;*/
  /*display: -webkit-box;*/
  /*-webkit-line-clamp: 3;*/
  /*-webkit-box-orient: vertical;*/
}
.cont3_left .nas_list_tit {
  font-size: 0.096rem;
  font-size:max(0.096rem,12px);
  font-weight: 400;
  color: #999999;
  /* margin-bottom: 0.16rem; */
  cursor: pointer;
  padding: 0.12rem;
}
.cont3_left .nas_list_tit:hover {
  color: #333;
}
.cont3_left .nas_list_cur .nas_list_tit {
  display: none;
}
.cont3_left .nas_list_cur .nas {
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.cont3_left .nas_list_cur .nas .tit1 {
    font-weight: bold;
}


.nas_list {
  width: 100%;
  height: auto;
  box-sizing: border-box;
  display: flex;
  justify-content: start;
  flex-direction: column;
}

.nas_list .nas_list_tab {
    border-bottom: 1px solid #0064d22c;
}



.cont3_list {
    width: 58%;   height: auto;   float: left;   display: none;   box-shadow: 0 0  10px 3px  rgba(0,0,0,0.1);   padding: 0.05rem;   border-radius: 0.04rem;
}
.cont3_list_on {
  display: block;
}
.cont3_list img {
  width: 100%;
  height: auto;
  border-radius: 0.04rem;
}
.cont4 {
  width: 100%;
  height: auto;
  background: #fff;
  padding: 0.47rem 1.25rem 0.47rem 1.25rem;
}
.cont4 .title {
  width: 100%;
  height: auto;
  font-size: 0.192rem;
  font-size:max(min(0.192rem,42px),22px);
  font-weight: 400;
  color: #000000;
  text-align: center;
  padding: 0 0.4rem;
  box-sizing: border-box;
}
.cont4 .swiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0.24rem 0 0 0;
  position: relative;
}
.cont4 .swiper-button-prev, 
.cont4 .swiper-button-next{
    top:40%;
    --swiper-navigation-size:20px;
}
.award_img {
  width: 0.76rem;
  height: 0.864rem;
  position: relative;
  margin:0 auto;
}
.award_img .award-text{
    position: absolute;
    width:100%;
    left:0;
    top:0;
}
.award_title {
  color: #333333;
  font-size: 0.048rem;
  font-size:max(0.048rem,12px);
  padding: 0 0.1rem;
  box-sizing: border-box;
  margin: auto;
  height: 0.468rem;
  overflow: hidden;
  line-height: 13px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 0.05rem;
}
.award_title_desc {
  height: 0.148rem;
  color: #ffffff;
  line-height: 0.148rem;
  text-align: center;
}
.award_title_time {
  height: 0.248rem;
  text-align: center;
  line-height: 0.2rem;
  font-size: 0.064rem;
  font-size:max(0.064rem,12px);
  color: #333333;
}
.award_img img {
  width: 100%;
  height: auto;
}
.cont5 {
  width: 100%;
  height: auto;
  padding: 0.32rem 1.25rem 0.32rem 1.25rem;
  background: url(https://ecomoss.ks3-cn-beijing.ksyuncs.com/assets/ourtechnology/cont5_bg.png) no-repeat;
  background-size: 100% 100%;
}
.cont5 .title {
  width: 100%;
  height: auto;
  font-size: 0.192rem;
  font-size:max(min(0.192rem,42px),22px);
  font-weight: 400;
  color: #fff;
  text-align: center;
  padding: 0 0.4rem;
  box-sizing: border-box;
}
.cont5_list {
  width: 100%;
  height: auto;
  margin-top: 0.08rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cont5_item {
  width: 24%;
  height: 1.16rem;
  display: flex;
  cursor: pointer;
  align-items: center;
}
.cont5_item .cont5_item_info {
  width: 100%;
  height: 1.16rem;
  padding: 0.096rem;
  box-sizing: border-box;
  display: none;
  background: #fff;
  padding: 0.096rem;
  border-radius: 5px;
}
.cont5_item_info img {
  height: 0.28rem;
  width: auto;
}
.cont5_item_info .cont5_info_tit {
  width: 100%;
  height: auto;
  font-size: 0.064rem;
  /* font-family: HarmonyOS_Sans_SC_Medium; */
  font-weight: 400;
  color: #000000;
  margin-top: 0.08rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 8;
  -webkit-box-orient: vertical;
}
.cont5_item .cont5_item_tit {
  width: 100%;
  height: 0.7rem;
  border: 1px solid #ffffff;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.072rem;
  font-size:max(0.072rem,12px);
  font-weight: 400;
  color: #ffffff;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  /*display: -webkit-box;*/
  -webkit-line-clamp: 8;
  -webkit-box-orient: vertical;
}
.cont5_item_on .cont5_item_info {
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
  flex-direction: column;
}
.cont5_item_on .cont5_item_tit {
  display: none;
}
.fix {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background-color: #fff;
}
@media only screen and (max-width: 1000px) {
  .cont1_top {
    padding: 0 0.05rem;
    height: 0.7rem;
  }
  .layer2 .nav_title li{
      width:fit-content;
  }
  .fix{
      top:60px;
  }
  .layer2{
      padding:0 20px;
  }
  .cont1_item {
    padding:40px 20px;
  }
  .cont1_item .detail {
    padding: 0 0 20px;
  }
  .cont1_list ul li{
      width:100%;
      margin-top:20px;
  }
  .cont1_list ul li:nth-child(1){
      margin-top:0;
  }
  .cont3_list{
      width:100%;
  }
  .cont3_left,
  .cont3 .detail,
  .cont3 .title,
  .banner_info,
  .case_list ul,
  .cont2 .title,
  .cont2 .detail,
  .cont1_list ul {
    padding: 0;
  }
  .cont2 {
    padding: 0.1rem;
  }
  .banner_tit2,
  .banner_tit1 {
    text-align: center;
    width: 100%;
  }
  .case_list ul .case_on .case_info .case_more {
    margin-top: auto;
  }
  .explore_more {
    display: none;
  }
  .case_more {
    position: absolute;
    bottom: 0.2rem;
  }
  .cont3_top {
    padding: 0.1rem;
  }
  .cont3_left .nas {
    height: auto;
  }
  .cont3_left .nas .tit2 {
    display: none;
  }
  .cont3{
      padding:0 20px;
  }
  .cont3_left{
      width:100%;
      margin-right:0;
  }
  .cont3_bottom {
    display: block;
    padding:0 0;
  }
  .cont1_list ul li {
    padding: 0%;
  }
  .cont4 {
    padding: 0.1rem;
  }
  .award_img {
    width: 1.1rem;
    height: 1.25rem;
    margin:0 auto;
  }
  .award_title {
    height: 0.71rem;
    padding: 0.1rem 0.15rem;
  }
  .award_title_time {
    margin-top: 0.07rem;
  }
  .cont5 {
    padding:40px 20px;
  }
  .cont5_list {
    flex-wrap: wrap;
    margin-top:0.3rem;
  }
  .cont5_item .cont5_item_tit {
    height: 1.9rem;
  }
  .cont5_item .cont5_item_info {
    height: 100%;
  }
  .cont5_item{
    height: 2.2rem;
    width:100%;
  }
  .cont5_item .cont5_item_info{
    padding: 0.03rem;
  }
  .cont1_list ul li .cont1_item_img{
      width:0.6rem;
      height:0.6rem;
  }
  .cont1_list ul li .cont1_item_img img{
      width:0.3rem;
  }
  .case_list ul li{
      width:calc(50% - 10px);
      height: 2.224rem;
      margin-right:0;
      margin-bottom:20px;
      background-size:cover;
  }
  .case_list ul .case_on{
      width:calc(50% - 10px);
  }
  .case_list ul{
      flex-wrap: wrap;
  }
  .case_info{
      position: relative;
  }
  .case_list ul li img{
      display:none;
  }
  .case_list ul .case_on img{
      display: none;
  }
  .case_list ul li:nth-child(1) {
      background-size:cover;
    }
    .case_list ul li:nth-child(2) {
      background-size:cover;
    }
    .case_list ul li:nth-child(3) {
      background-size:cover;
    }
    .case_list ul li:nth-child(4) {
      background-size:cover;
    }
}