.container {
  position: relative;

}

.banner {
  width: 100%;
  position: relative;
  height: 6.3rem;
  padding: 1.2rem 1.3rem;
}

.banner .img_box {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.banner .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tabs {
    display: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  height: .7rem;
  box-shadow: 0rem .1249rem .0886rem 0rem rgba(0, 0, 0, 0.01);
  border-bottom: .01rem solid rgba(0, 0, 0, 0.06);
}

.tab {
  font-weight: 400;
  font-family: 'Microsoft YaHei';
  line-height: 130%;
  color: rgba(102, 102, 102, 1);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.tab.active::after {
  content: '';
  width: 100%;
  height: .02rem;
  background-color: rgba(0, 64, 152, 1);
  position: absolute;
  bottom: 0;
  left: 0;
}

.tab.active {
  color: rgba(51, 51, 51, 1);
}

.section_1 {
  padding: 1.15rem 0 0 0;
}

.section_1 .info {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.section_1 .info span {
  display: block;
}

.section_1 .info .desc_1 {
  line-height: .36rem;
  color: rgba(51, 51, 51, 1);
  font-weight: 400;
  font-family: 'Microsoft YaHei';
  margin: .36rem 0 .14rem 0;
}

.section_1 .info .desc_2 {
  /*line-height: .32rem;*/
  line-height: .36rem;
  color: rgba(51, 51, 51, 1);
  font-weight: 290;
  font-family: 'Microsoft YaHei';
}

.section_1 .img_box {
  width: 100%;
  height: 6.7rem;
  margin: .6rem 0 0 0;
}

.section_1 .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section_2 {
  padding: 1.6rem 1.3rem;
  position: relative;
}

.section_2 .p_label {
  text-align: center;
}

.section_2 .box_1 {
  margin: .8rem 0 0 0;
  width: 12rem;
  height: 7.2rem;
  border-radius: .1rem;
  overflow: hidden;
  position: relative;
  display: none;
}

.section_2 .box_1 .box_1_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.section_2 .box_1 .circle_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 3.47rem;
  height: 3.47rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;

  background: rgba(0, 64, 152, 0.05);
  backdrop-filter: blur(.16rem);
}

.section_2 .box_1 .circle_box .circle_row {
  width: 2.83rem;
  height: 2.83rem;
  border-radius: 50%;
  background: rgba(0, 64, 152, 0.15);
  backdrop-filter: blur(.16rem);
  position: relative;
}

.section_2 .box_1 .circle_box .circle_row .circle_col {
  width: .97089rem;
  height: 2.28901rem;
  position: absolute;
  bottom: .93rem;
  left: 50%;
  transform: translateX(-50%);

  border-radius: .64rem;
  border: .008rem dashed rgba(14, 110, 184, 0.50);
  /* opacity: 0.5; */

  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: column-reverse;

}

.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(2) {
  transform: rotate(127.109deg) translate(83%, -30%);
}

.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(3) {
  transform: rotate(222.891deg) translate(-10%, -63%);
}

.section_2 .box_1 .circle_box .circle_row .circle_col .circle_center {
  background: #658bc1;
  width: .96rem;
  height: .96rem;
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.5;
}

.section_2 .box_1 .circle_box .circle_row .circle_col .circle_info {
  background: rgba(0, 64, 152, 1);
  width: .96rem;
  height: .96rem;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 1);
  line-height: 150%;
  font-weight: 400;
  font-family: 'Microsoft YaHei';
  font-size: .14rem;
  text-align: center;
}

.section_2 .box_1 .circle_box .circle_row .circle_col .circle_info::after {
  content: '';
  width: 1.12rem;
  height: 1.12rem;
  background-color: rgba(0, 64, 152, 0.3);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(2) .circle_info {
  transform: rotate(233.109deg);
}

.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(3) .circle_info {
  transform: rotate(137.109deg);
}

.section_2 .box_1 .circle_box .circle_row .circle_col .circle_info .circle_info_desc {
  line-height: .32rem;
  font-weight: 290;
  font-family: 'Microsoft YaHei';
  color: rgba(255, 255, 255, 1);
  position: absolute;
  left: 1.7rem;
  bottom: 0.89rem;
  width: 4rem;
  color: rgba(102, 102, 102, 1);
  text-align: start;
  font-size: .14rem;
}

.section_2 .box_1 .circle_box .circle_row .circle_col .circle_info .circle_info_desc li {
  list-style: disc;
}

.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(2) .circle_info .circle_info_desc {
  left: .9rem;
  top: 1.7rem;
}
.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(3) .circle_info .circle_info_desc {
  left: -1.7rem;
  top: 1.7rem;
}

.section_2 .box_1 .circle_box .circle_row .circle_col .circle_info .line {
  position: absolute;
  left: .5rem;
  top: -1rem;
}

.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(2) .circle_info .line {
  position: absolute;
  left: 1.2rem;
  top: .5rem;
}
.section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(3) .circle_info .line {
  position: absolute;
  left: -1.2rem;
  top: .5rem;
}


.section_2 .box_2 {
  position: absolute;
  top: 37.5%;
  right: 1.3rem;
  /* transform: translateY(-50%); */

  display: flex;
  flex-direction: column;
  gap: .32rem;
  width: 5.79rem;
}

.section_2 .box_2 .item {
  width: 100%;
  box-shadow: 0rem .17rem .867rem 0rem rgba(0, 78, 139, 0.08);
  border-radius: .1rem;
  padding: .4rem;
  text-align: justify;
  background: #fff;
  
}

.section_2 .box_2 .item:hover,
.section_2 .box_2 .item.on {
  background: rgba(0, 64, 152, 1);
}
.section_2 .box_2 .item.active {
  background: rgba(0, 64, 152, 1);
}

.section_2 .box_2 .item .name {
  line-height: 130%;
  font-weight: 400;
  font-family: 'Microsoft YaHei';
  color: rgba(51, 51, 51, 1);
  display: block;
  margin-bottom: .2rem;
}

.section_2 .box_2 .item:hover .name,
.section_2 .box_2 .item.on .name {
  color: rgba(255, 255, 255, 1);
}

.section_2 .box_2 .item .desc {
  line-height: .32rem;
  font-weight: 290;
  font-family: 'Microsoft YaHei';
  color: rgba(51, 51, 51, 1);
}

.section_2 .box_2 .item:hover .desc,
.section_2 .box_2 .item.on .desc{
  color: rgba(255, 255, 255, 1);
}



.section_3 {
  padding: 1.3rem;
  background: rgba(247, 248, 251, 1);
}

.section_3 .p_label {
  text-align: center;
}

.section_3 .content {
  margin: .85rem 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .33rem;
}

.section_3 .content .item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  border-radius: .14rem;
  background: rgba(255, 255, 255, 1);
  padding: .57rem .4rem;
}

.section_3 .content .item:nth-child(2n) {
  flex-direction: row-reverse;
}


.section_3 .content .item .img_box {
  width: 9rem;
  height: 5.87rem;
  border-radius: .1rem;
  overflow: hidden;
  flex-shrink: 0;
}

.section_3 .content .item .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section_3 .content .item .item_info {
  flex: 1;
}

.section_3 .content .item .item_info .title {
  display: flex;
  align-items: start;
  justify-content: start;
  flex-direction: column;
  gap: .3rem;
    font-size: .32rem;
  line-height: .32rem;
  font-weight: 400;
  font-family: 'Microsoft YaHei';
  color: rgba(51, 51, 51, 1);
}

.section_3 .content .item .item_info .title .line {
  width: .3rem;
  height: .04rem;
  background-color: rgba(14, 110, 184, 1);
}

.section_3 .content .item .item_info .desc {
  /*line-height: .32rem;*/
  line-height: .36rem;
  font-weight: 290;
  font-family: 'Microsoft YaHei';
  color: rgba(51, 51, 51, 1);
  margin: .3rem 0 0 0;
  text-align: justify;
}

.pc {
    display: block!important;
}

.mobile {
    display: none!important;
}


@media (max-width: 767px) {
    .pc {
        display: none!important;
    }
    .mobile {
        display: block!important;
    }
    .banner {
        height: 50.66vw;
    }
    .section_1 {
        margin: 40px 20px ;
        flex-direction: column;
        padding-top: 0;
    }
    .section_1 .info .title span:nth-child(1) {
        /*font-size: 26px;*/
        font-size: 24px;
    }
    .section_1 .info .title span:nth-child(2) {
        font-size: 16px;
        line-height: 1.3;
    }
    .section_1 .info .desc {
        font-size: 14px;
    }
    .section_1 .img_box {
        width: 100%;
        height: 48vw;
        margin-top: .2rem;
    }
    .section_2 {
        /*height: 144vw;*/
        height: auto;
        padding: 0;background: rgba(247, 248, 251, 1);
    }
    .section_2 .content .row .col .box {
        width: 100%;
        align-items: center;
    }
    .section_2 .content .info .title {
        font-size: 24px;
    }
    .section_2 .content .row .col .title {
        font-size: 16px;
    }
    .section_2 .content .row .col .desc {
        line-height: 1.3;
        font-size: 13px;
        padding: 10px;
        text-align: center;
    }
    
    .tab {
        font-size: 14px;
    }
    
    .section_3 {
        padding: 60px 0 0 0;
    }
    .section_3 .info {
        padding: 0 20px;
    }
    .section_3 .info .controls {
        display: none;
    }
    .section_3 .info .p_label span:nth-child(2) {
        font-size: 14px;
    }
    .section_3 .content {
        /*padding: 20px 20px 0 20px;*/
        padding: .2rem 20px 0 20px;
        margin-top: .3rem;
    }
    
    .section_3 .content .section_3_swiper {
        height: auto;
    }
    .section_3 .content .item {
        height: auto;
        gap: 0;
        flex-direction: column;
    }
    .section_3 .content .item .img_box {
        width: 100%;
        height: 45vw;
    }
    .section_3 .content .item .item_info {
        padding: 0 10px 20px;
        margin-top: 20px;
    }
    .section_3 .content .item .item_info .tag {
        margin: 20px 0 0 0;
        font-size: 12px;
    }
    .section_3 .content .item .item_info .name {
        font-size: 16px;
        line-height: 1.3;
    }
    .section_3 .content .item .item_info .desc {
        font-size: 14px;
        margin: 10px 0 0 0;
    }
    .section_3 .content .item .item_info .line {
        /*margin: 20px 0;*/
        margin: 10px 0;
    }
    .section_3 .content .section_3_swiper {
        padding: 0 5% 0 0;
        margin: 0 0 40px 0;
    }
    
    
    .section_4 {
        padding: 40px 20px;
    }
    .section_4 .label_desc {
        width: 100%;
    }
    .section_4 .content_box .content .left {
        width: 100%;
        max-width: 100%;
    }
    .section_4 .content_box .content .img_box img {
        object-fit: contain;
        width: 100%;
        height: auto;
    }
    .section_4 .content_box .content .left .left_box {
        width: 100%;
        height: 100%;
    }
    .section_4 .content_box .content {
        flex-direction: column;
    }
    .section_4 .content_box .content.active .left {
        height: 100%;
    }
    .section_4 .content_box .content.active .img_box {
        width: 100%;
        height: 100%;
    }
    
    
    .section_2 .box_2 {
        position: static;
    }
    
    .section_2 .box_2 .swiper-box_2 .swiper-wrapper{
        align-items: center !important;
        justify-content: center !important;
        flex-wrap: wrap !important;
        align-content: flex-start !important;
    }
    
    .section_2 .box_2 .item{
        margin-right: 0 !important;
        margin-top: .2rem;
    }
    
    .section_2 .box_1 {
        width: 100%;
        height: 5rem;
        margin: .5rem 0 0 0;
    }
    .swiper-box_2 {
        width: 100%;
        margin: 0 auto;
    }
    .section_2 .box_2 {
        width: calc( 100% - 40px );
        margin: 0 auto;
    }
    .section_2 .box_1 .img_box {
        width: 100%;
        height: 100%;
        
    }
    .section_2 .box_1 .img_box img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .section_2 .box_1 .circle_box {
        left: 47%;
    }
    .section_2 .box_1 .circle_box .circle_row .circle_col .circle_info .circle_info_desc {
        font-size: .2rem;
    }
    .section_2 .box_2 .item .desc {
        font-size: .24rem;
    }
    .section_2 .box_2 .item .name {
        margin-bottom: .2rem;
    }
    .section_2 .box_1 .circle_box .circle_row .circle_col .circle_info .circle_info_desc {
        width: 2.7rem;
    }
    .section_2 .box_1 .circle_box .circle_row .circle_col .circle_info .circle_info_desc {
        left: 1.5rem;
    }
    .section_2 .box_1 .circle_box .circle_row .circle_col:nth-child(2) .circle_info .circle_info_desc {
        left: .3rem;
    }
    .section_3 .content .item {
        flex-direction: column;
    }
    .section_3 .content .item:nth-child(2n) {
        flex-direction: column;
    }
}