.container {
  position: relative;
}

.container .banner {
  position: sticky;
  top: 0;
  height: 100vh;

  /* 核心：蒙版图片（推荐PNG透明图，按轮廓控制显示） */
  -webkit-mask-image: url(../img/Subtract.svg);
  /* 兼容webkit内核 */
  mask-image: url(../img/Subtract.svg);
  /* 蒙版的位置/大小（和background属性语法一致） */
  -webkit-mask-position: 50% 35%;
  mask-position: 50% 35%;
  -webkit-mask-size: 45%;
  mask-size: 45%;
  /* 蒙版重复（默认repeat，按需关闭） */
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  /*transition:*/
  /*  -webkit-mask-position 3.5s,*/
  /*  mask-position 3.5s,*/
  /*  -webkit-mask-size 3.5s,*/
  /*  mask-size 3.5s;*/
}

.container .banner.bg_no {

  -webkit-mask-position: 50% 44%;
  mask-position: 50% 44%;
  /*-webkit-mask-size: 12000%;*/
  /*mask-size: 12000%;*/
}

.container .desc_box {
  opacity: 1;
  /*transition: all .5s;*/
  font-family: 'Regular';
  font-weight: 400;
  text-align: center;
  line-height: .34rem;

  position: absolute;
  top: 6.17rem;
  /*bottom: 1.36rem;*/
  left: 5.43rem;
  width: 8.18rem;
  color: rgba(26, 56, 55, 1);
  z-index: 1;
}

.container .desc_box.bg_no {
  opacity: 0;
}

.container .desc_box .icon {
  display: flex;
  flex-direction: column;
  gap: .2143rem;
  justify-content: center;
  align-items: center;
  font-weight: 600;
  margin: 1.02rem 0 0 0;
}

.container .desc_box .icon img {
  height: .3rem;
  width: 100%;
}

.container .banner_controls {
  position: sticky;
  /*top: 1.52rem;*/
  top: 0;
  height: 100vh;
  margin: 50vh 0 0 0;
  /*top: 1.52rem;*/
  /*height: 100vh;*/
  /*margin-bottom: 100vh;*/
}

.container .banner .bg_box,
.container .banner_controls .bg_box {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.container .banner .bg_box .swiper_banner,
.container .banner_controls .bg_box .swiper_banner {
  width: 100%;
  height: 100%;
}

.container .banner .bg_box .bg,
.container .banner_controls .bg_box .bg {
  width: 100%;
  height: 120%;
  object-fit: cover;
}

.container .banner .top,
.container .banner_controls .top {
  position: absolute;
  /*position: sticky;*/
  top: 1.52rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 5.91rem;
  z-index: 1;
}


.container .banner .top .title,
.container .banner_controls .top .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
  margin: .2447rem 0 .15rem 0;
}

.container .banner .top .desc,
.container .banner_controls .top .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: #fff;
  /* margin: .3rem 0 0 0; */
}

.container .banner .boxs,
.container .banner_controls .boxs {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: end;
  justify-content: center;
  gap: .35rem;
  z-index: 1;
}

.container .banner .boxs .box_item,
.container .banner_controls .boxs .box_item {
  width: 3.04rem;
  height: 1.43rem;
  border-radius: .1rem;
  background: rgba(0, 0, 0, 0.3);
  border: .01rem solid rgba(255, 255, 255, 0.5);
  /* padding: .4rem .4rem .6rem .4rem; */
  backdrop-filter: blur(.345rem);
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: center;
  padding: .2rem 0 .2rem .6rem;
  transition: all 1s ease-in-out;
}

.container .banner .boxs .box_item:hover,
.container .banner_controls .boxs .box_item:hover {
  height: 2.41rem;
  /* width: 3.06rem; */
  background: #fff;
  padding: .2rem;
}

.container .banner .boxs .box_item .title,
.container .banner_controls .boxs .box_item .title {
  font-weight: 600;
  line-height: 120%;
  color: #fff;
}

.container .banner .boxs .box_item:hover .title,
.container .banner_controls .boxs .box_item:hover .title {
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.20) 0%, rgba(0, 0, 0, 0.20) 100%), linear-gradient(0deg, rgba(0, 0, 0, 0.20) 0%, rgba(0, 0, 0, 0.20) 100%), linear-gradient(83deg, #0092DF -11.69%, #5BB531 108.84%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container .banner .boxs .box_item .title strong,
.container .banner_controls .boxs .box_item .title strong {
  font-weight: 400;
  line-height: 120%;
  margin: 0 0 0 .1rem;
}

.container .banner .boxs .box_item:hover .title strong,
.container .banner_controls .boxs .box_item:hover .title strong {
  background: linear-gradient(90deg, #000 0%, #000 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container .banner .boxs .box_item .subtitle,
.container .banner_controls .boxs .box_item .subtitle {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 100%;
  color: #fff;
}

.container .banner .boxs .box_item:hover .subtitle,
.container .banner_controls .boxs .box_item:hover .subtitle {
  color: #000;
}

.container .banner .boxs .box_item .desc,
.container .banner_controls .boxs .box_item .desc {
  height: 0;
  overflow: hidden;
  font-weight: 300;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
  transition: all 1s ease-in-out;

}

.container .banner .boxs .box_item:hover .desc,
.container .banner_controls .boxs .box_item:hover .desc {
  height: auto;
  margin: .25rem 0 0 0;
  overflow-y: auto;
}

.container .section_1 {
  position: relative;
  height: 12.61rem;
  margin-top: 30vh;
  /* background: url('../img/about_section_1_bg.png') no-repeat center center / cover; */

}

.container .section_1 .zz {
  position: absolute;
  top: -1rem;
  left: 0;
  width: 100%;
  height: 2rem;
  z-index: 0;
  overflow: hidden;
}


.container .section_1 .zz:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2.57rem;
  background: url('../img/f_solid.png');
  background-size: 100% 100%;
  z-index: -2;
  animation: wave-flow 5s linear infinite;
}

@keyframes wave-flow {
  0% {
    background-position: 0 0;
  }

  100% {
    /* 背景图宽度 200px 时，移动 -200px 实现循环 */
    background-position: -21.35rem 0;
  }
}

.container .section_1 .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

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

.container .crumb {
  display: flex;
  align-items: center;
  color: #666;
  width: 16.6rem;
  padding: 2.8rem 1.38rem 0 1.38rem;
  z-index: 2;
  position: relative;
}

.container .crumb .crumb-home {
  display: block;
  width: .24rem;
  height: .24rem;
  margin-right: .1rem;
}

.container .crumb .crumb_arrow {
  display: block;
  width: .14rem;
  height: .14rem;
  margin-right: .1rem;
}

.container .crumb a:last-child {
  color: #333;
}

.container .crumb a {
  font-family: 'regular';
  font-weight: 400;
  color: rgba(26, 56, 55, 1);
}

.container .section_1 .content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.66rem;
  margin: 0 0 0 1.38rem;
  position: relative;
  z-index: 2;
}

.container .section_1 .content .info {
  width: 7.85rem;
}

.container .section_1 .content .info .icon {
  width: .37rem;
  height: auto;
}

.container .section_1 .content .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(29, 95, 99, 1);
  margin: .2447rem 0 .15rem 0;
}

.container .section_1 .content .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
  margin: 0 0 .76rem 0;
}

.container .section_1 .content .info .desc_2 {
  font-weight: 400;
  font-family: 'Regular';
  line-height: .34rem;
  color: rgba(26, 56, 55, 1);
  margin: 0 0 .5rem 0;
}

.container .section_1 .content .img_box {
  flex-shrink: 0;
  /* overflow: hidden; */
  flex: 1;
}

.container .section_1 .content .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .3s ease-in-out;
}

.container .section_1 .content .img_box img:hover {
  transform: scale(1.05);
}

.container .section_1 .content .img_box .info_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .2rem;
}

.container .section_2 {
  position: relative;
  /* height: 100vh; */
  background: #fff;
}

.container .section_2 .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.container .section_2 .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container .section_2 .info {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* padding: 1rem 0 0 0; */
  position: relative;
  z-index: 2;
}

.container .section_2 .info .icon {
  width: .37rem;
  height: auto;
}

.container .section_2 .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(29, 95, 99, 1);
  margin: .2447rem 0 .15rem 0;
}

.container .section_2 .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
  margin: 0 0 .76rem 0;
}

.container .section_2 .info .btn {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
  margin: 0 0 .2rem 0;
}

.container .section_2 .content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .1733rem;
}

.container .section_2 .content .left {
  flex-shrink: 0;
  width: 5.37rem;
}

.container .section_2 .content .left .img_box {
  width: 5.37rem;
  height: 7.09rem;
  border-radius: .16rem;
  overflow: hidden;
  position: relative;
  
}
.container .section_2 .content .left .img_box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 67.86%, rgba(0, 0, 0, 0.40) 89.03%);
    z-index: 0;
}

.container .section_2 .content .left .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .3s ease-in-out;
}

.container .section_2 .content .left .img_box:hover img {
  transform: scale(1.05);
}

.container .section_2 .content .left .img_box .info_box {
  position: absolute;
  bottom: 0;
  box-sizing: border-box;
  padding: .2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: start;
  height: .6747rem;
  overflow: hidden;
  transition: all .5s ease-in-out;
  z-index: 1;
}

.container .section_2 .content .left .img_box:hover .info_box {
  height: 1.8747rem;
}


.container .section_2 .content .left .img_box .info_box .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
}

.container .section_2 .content .left .img_box .info_box .desc {
  font-weight: 400;
  font-family: 'Regular';
  line-height: .3rem;
  color: rgba(255, 255, 255, 0.9);
  margin: .13rem 0 .1841rem 0;
  height: auto;

  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.container .section_2 .content .left .img_box .info_box .btn {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 120%;
  color: #fff;
  display: flex;
  align-items: center;
  gap: .1rem;
  height: auto;
  transition: all 1s ease-in-out;
}

.container .section_2 .content .left .img_box .info_box .btn .icon {
  width: .1rem;
  height: auto;
}

.container .section_2 .content .right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .1408rem;
}

.container .section_2 .content .right .right_top_img {
  display: flex;
  align-items: center;
  gap: .1733rem;
}

.container .section_2 .content .right .right_top_img .img_box {
  width: 5.37rem;
  height: 3.47rem;
  border-radius: .16rem;
  position: relative;
  overflow: hidden;
}
.container .section_2 .content .right .right_top_img .img_box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 67.86%, rgba(0, 0, 0, 0.40) 89.03%);
    z-index: 0;
}

.container .section_2 .content .right .right_top_img .img_box img {
  width: 100%;
  height: 100%;
  transition: all .3s ease-in-out;
}

.container .section_2 .content .right .right_top_img .img_box:hover img {
  transform: scale(1.05);
}

.container .section_2 .content .right .right_top_img .img_box .info_box {
  position: absolute;
  bottom: 0;
  box-sizing: border-box;
  padding: .2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: start;

  height: .6747rem;
  overflow: hidden;
  transition: all .5s ease-in-out;
  z-index: 1;

}

.container .section_2 .content .right .right_top_img .img_box:hover .info_box {
  height: 1.8747rem;
}

.container .section_2 .content .right .right_top_img .img_box .info_box .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
}

.container .section_2 .content .right .right_top_img .img_box .info_box .desc {
  font-weight: 400;
  font-family: 'Regular';
  line-height: .3rem;
  color: rgba(255, 255, 255, 0.9);
  margin: .13rem 0 .1841rem 0;
  height: auto;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


.container .section_2 .content .right .right_top_img .img_box .info_box .btn {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 120%;
  color: #fff;
  display: flex;
  align-items: center;
  gap: .1rem;
  height: auto;
}

.container .section_2 .content .right .right_top_img .img_box .info_box .btn .icon {
  width: .1rem;
  height: auto;
}


.container .section_2 .content .right .right_bottom_img {
  display: flex;
  align-items: center;
  gap: .1624rem;
  width: 100%;
}

.container .section_2 .content .right .right_bottom_img .img_box {
  /*width: 3.53rem;*/
  flex: 1;
  height: 3.47rem;
  border-radius: .16rem;
  overflow: hidden;
  position: relative;
}

.container .section_2 .content .right .right_bottom_img .img_box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.00) 67.86%, rgba(0, 0, 0, 0.40) 89.03%);
    z-index: 0;
}

.container .section_2 .content .right .right_bottom_img .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .3s ease-in-out;
}

.container .section_2 .content .right .right_bottom_img .img_box:hover img {
  transform: scale(1.05);
}

.container .section_2 .content .right .right_bottom_img .img_box .info_box {
  position: absolute;
  bottom: 0;
  box-sizing: border-box;
  padding: .2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: start;
  height: .6747rem;
  overflow: hidden;
  transition: all .5s ease-in-out;
  z-index: 1;
}

.container .section_2 .content .right .right_bottom_img .img_box:hover .info_box {
  height: 1.8747rem;
}

.container .section_2 .content .right .right_bottom_img .img_box .info_box .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
}

.container .section_2 .content .right .right_bottom_img .img_box .info_box .desc {
  font-weight: 400;
  font-family: 'Regular';
  line-height: .3rem;
  color: rgba(255, 255, 255, 0.9);
  margin: .13rem 0 .1841rem 0;
  /* height: auto; */
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.container .section_2 .content .right .right_bottom_img .img_box .info_box .btn {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 120%;
  color: #fff;
  display: flex;
  align-items: center;
  gap: .1rem;
  /* height: 0; */
}

.container .section_2 .content .right .right_bottom_img .img_box .info_box .btn .icon {
  width: .1rem;
  height: auto;
}

.container .section_3 {
  position: relative;
  height: 10.8rem;
}

.container .section_3 .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.container .section_3 .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container .section_3 .content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.35rem;
  position: absolute;
  z-index: 2;
  top: 5.92rem;
  left: 1.37rem;
}

.container .section_3 .content .info {
  width: 5.53rem;
}

.container .section_3 .content .info .icon {
  width: .37rem;
  height: auto;
}

.container .section_3 .content .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
  margin: .2447rem 0 .15rem 0;
}

.container .section_3 .content .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: #fff;
  margin: 0 0 .76rem 0;
}

.container .section_3 .content .information {
  width: 10.3rem;
}

.container .section_3 .content .information p.title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 110%;
  color: rgba(156, 211, 37, 1);
  margin: 0 0 .37rem 0;
}

.container .section_3 .content .information p.desc {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  color: #fff;
}

.container .section_4 {
  position: relative;
  min-height: 100vh;
  padding: 1.44rem 0 .51rem 0;
  display: flex;
  justify-content: start;
  align-items: center;
  flex-direction: column;
  background: url('../img/about_section_4_bg.png') no-repeat center center / cover;
  background-attachment: fixed;
}

.container .section_4 .bg {
  display: none;
}

.container .section_4 .info {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.container .section_4 .info .icon {
  width: .37rem;
  height: auto;
}

.container .section_4 .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(29, 95, 99, 1);
  margin: .2447rem 0 .15rem 0;
}

.container .section_4 .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(102, 119, 120, 1);
  margin: 0 0 .76rem 0;
}

.container .section_4 .content {
  position: relative;
  width: 16.4rem;
  height: 6.66rem;
  border-radius: .2rem;
  background: rgba(255, 255, 255, .9);
  display: flex;
  gap: .37rem;
  align-items: center;
  padding: .65rem .6rem;
}

.container .section_4 .content .info_li {
  display: none;
  align-items: center;
  justify-content: center;
  gap: .43rem;
  flex-direction: column;
}

.container .section_4 .content .info_li.active {
  display: flex;
}

.container .section_4 .content .info_li .li_item {
  display: flex;
  align-items: start;
  justify-content: center;
  gap: .1rem;
  flex-direction: column;
}

.container .section_4 .content .info_li .li_item .title {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.20) 0%, rgba(0, 0, 0, 0.20) 100%), linear-gradient(0deg, rgba(0, 0, 0, 0.20) 0%, rgba(0, 0, 0, 0.20) 100%), linear-gradient(83deg, #0092DF -11.69%, #5BB531 108.84%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container .section_4 .content .info_li .li_item .desc {
  font-weight: 300;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
}

.container .section_4 .content .icon {
  width: .82rem;
  height: .84rem;
}

.container .section_4 .content .info_ri {
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: center;
  gap: .1rem;
}

.container .section_4 .content .info_ri .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
}

.container .section_4 .content .info_ri .desc {
  font-weight: 300;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
}

.container .section_4 .content .ring_chart {
  width: 5.48rem;
  height: 5.3rem;
  flex-shrink: 0;
  position: relative;
}

.container .section_4 .content .ring_chart .ring_sector:nth-child(1) {
      position: absolute;
    top: 1.11rem;
    right: -.02rem;
    width: 1.47rem;
    height: 3.08rem;
    transform: scale(.96);
}

.container .section_4 .content .ring_chart .ring_sector:nth-child(2) {
     position: absolute;
    bottom: -.05rem;
    transform: rotate(0deg);
    right: 0.6766rem;
    width: 2.795878rem;
    height: 1.704501rem;
}

.container .section_4 .content .ring_chart .ring_sector:nth-child(3) {
  position: absolute;
    bottom: .1377rem;
    left: 0;
    width: 2.118476rem;
    height: 2.419978rem;
}

.container .section_4 .content .ring_chart .ring_sector:nth-child(4) {
  position: absolute;
    top: .1878rem;
    left: 0;
    width: 2.118341rem;
    height: 2.419936rem;
}

.container .section_4 .content .ring_chart .ring_sector:nth-child(5) {
  position: absolute;
    top: -.03rem;
    right: 0.7rem;
    width: 2.7959rem;
    height: 1.7043rem;
}

.container .section_4 .content .ring_chart .ring_sector .bg_normal,
.container .section_4 .content .ring_chart .ring_sector .bg_active {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  transition: all .5s ease-in-out;
}

.container .section_4 .content .ring_chart .ring_sector .text {
  /* width: 100%;
  height: 100%; */
  object-fit: cover;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.7);

}

.container .section_4 .content .ring_chart .ring_sector:hover .bg_normal,
.container .section_4 .content .ring_chart .ring_sector .bg_active {
  /* display: none; */
  opacity: 0;
}

.container .section_4 .content .ring_chart .ring_sector .bg_normal,
.container .section_4 .content .ring_chart .ring_sector:hover .bg_active {
  /* display: block; */
  opacity: 1;
}

.container .section_4 .content .ring_chart .ring_center_mask {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: rgba(102, 119, 120, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .5s;
}
.container .section_4 .content .ring_chart .ring_center_mask:hover {
    background: rgba(29, 95, 99, 1);
}

.container .section_4 .content .ring_chart .ring_center_mask img {
  width: 1.34rem;
  height: .74rem;
  object-fit: cover;
}


.container .section_5 {
  height: 100vh;
  position: relative;
  background: #fff;
}

.container .section_5 .bg {
  width: 100%;
  height: 100%;
  /* position: relative; */
}

.container .section_5 .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.container .section_5 .content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.container .section_5 .content .info {
  /* width: 7.85rem; */
  position: absolute;
  top: 2.12rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.container .section_5 .content .info .icon {
  width: .37rem;
  height: auto;

}

.container .section_5 .content .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
  margin: .2447rem 0 .15rem 0;
}

.container .section_5 .content .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: #fff;
  margin: 0 0 .76rem 0;
}

.container .section_5 .content .row {
  flex: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: .01rem solid rgba(255, 255, 255, 0.5);
}

.container .section_5 .content .row .col {
  border-right: .01rem solid rgba(255, 255, 255, 0.5);
  height: 100%;
  display: flex;
  align-items: end;
  justify-content: center;
  flex: 1;
}

.container .section_5 .content .row .col .box {
  width: 4.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 0 1.16rem 0;
}

.container .section_5 .content .row .col .box .icon {
    width: .57rem;
    height: .57rem;
}

.container .section_5 .content .row .col:last-child {
  border-right: none;
}

.container .section_5 .content .row .col .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: #fff;
  margin: .2447rem 0 .15rem 0;
}

.container .section_5 .content .row .col .desc {
  color: rgba(255, 255, 255, .9);
  font-weight: 400;
  font-family: 'Regular';
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  text-align: center;
  line-height: .3rem;
  transition: all .5s ease-in-out;
}

.container .section_5 .content .row .col:hover .box .desc {
  max-height: 2rem;
  opacity: 1;
}

.container .section_6 {
  /* height: 100vh; */
  padding: 1.8rem 0 0 0;
  position: relative;
  background: rgba(245, 252, 253, 1);

  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.container .section_6 .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

.container .section_6 .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container .section_6 .info {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.container .section_6 .info .icon {
  width: .37rem;
  height: auto;
}

.container .section_6 .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(29, 95, 99, 1);
  margin: .2447rem 0 .15rem 0;
}

.container .section_6 .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(102, 119, 120, 1);
  margin: 0 0 .76rem 0;
}

.container .section_6 .content {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .2736rem;
  width: 100%;
}

.container .section_6 .content .swiper_box {
  width: 100%;
  position: relative;
}

.container .section_6 .content .swiper_box .swiper_section_6 {
  width: 100%;
  height: 6.22rem;
  overflow: hidden;
}

.container .section_6 .content .swiper_box .img_box {
  width: 100%;
  height: 100%;
  border-radius: .2rem;
  overflow: hidden;
}

.container .section_6 .content .swiper_box .img_box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container .section_6 .content .swiper_box .buttons .prev,
.container .section_6 .content .swiper_box .buttons .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);

  box-sizing: border-box;
  padding: .2rem;
  width: 1.11rem;
  height: .44rem;

  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  background: rgba(255, 255, 255, 0.6);
}

.container .section_6 .content .swiper_box .buttons .prev img,
.container .section_6 .content .swiper_box .buttons .next img {
  width: .2rem;
  height: .2rem;
  object-fit: cover;
}

.container .section_6 .content .swiper_box .buttons .prev {
  left: 2.34rem;
  border-radius: 0 .24rem 0 .24rem;
}

.container .section_6 .content .swiper_box .buttons .next {
  right: 2.34rem;
  border-radius: .24rem 0 .24rem 0;
}


.container .section_6 .content .swiper_box .buttons .prev:hover,
.container .section_6 .content .swiper_box .buttons .next:hover {
  background: linear-gradient(83deg, #0092DF -11.69%, #5BB531 108.84%);
}

.container .section_6 .content .swiper_box .buttons .btn img.normal,
.container .section_6 .content .swiper_box .buttons .btn:hover img.active {
  display: block;
}


.container .section_6 .content .swiper_box .buttons .btn:hover img.normal,
.container .section_6 .content .swiper_box .buttons .btn img.active {
  display: none;
}

.container .section_6 .content .content_box span {
  display: block;
  text-align: center;
}

.container .section_6 .content .content_box span.title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(26, 56, 55, 1);
  margin: 0 0 .15rem 0;
}

.container .section_6 .content .content_box span.desc {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  color: rgba(102, 119, 120, 1);
  margin: 0 1.3rem;
  
  max-height: .83rem;
  overflow-y: auto;
}


.container .section_7 {
  /* height: 100vh; */
  position: relative;
  background: rgba(245, 252, 253, 1);

  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 1.95rem 0 1.95rem 1.3rem;
}

.container .section_7 .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

.container .section_7 .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container .section_7 .content {
  position: relative;
  width: 100%;
  /* height: 100%; */
  display: flex;
  align-items: start;
  justify-content: start;
  /* margin-left: 1.32rem; */
  margin-bottom: .75rem;
  gap: 4.5rem;
}

.container .section_7 .content .info {
  display: flex;
  justify-content: center;
  align-items: start;
  flex-direction: column;
}

.container .section_7 .content .info .icon {
  width: .37rem;
  height: auto;
}

.container .section_7 .content .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(29, 95, 99, 1);
  margin: .2447rem 0 .15rem 0;
}

.container .section_7 .content .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(102, 119, 120, 1);
  margin: 0 0 .76rem 0;
}

.container .section_7 .content .info_2 {
  width: 7.85rem;
  margin: .4127rem 0 0 0;
}

.container .section_7 .content .info_2 p {
  font-weight: 400;
  font-family: 'Regular';
  line-height: .38rem;
  color: rgba(26, 56, 55, 1);

}

.container .section_7 .content_box {
  width: 100%;
  /* margin: 0 0 0 1.32rem; */
  position: relative;
}

.container .section_7 .content_box .swiper_section_7 {
  width: 100%;
  height: 5.73rem;
  overflow: hidden;
}


.container .section_7 .content_box .swiper_section_7 .item {
  /* width: 6.32rem;
  height: 4.21rem; */
  width: 100%;
  height: 100%;
  border-radius: .1rem;
  overflow: hidden;
}

.container .section_7 .content_box .swiper_section_7 .item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.container .section_7 .content_box .swiper_section_7 .item .info {
  position: absolute;
  bottom: .5354rem;
  left: .6741rem;
  box-sizing: border-box;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: start;
  /* height: .6747rem; */
  overflow: hidden;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  font-family: 'Medium';
  line-height: 150%;
}

.container .section_7 .content_box .swiper_section_7 .item.active {
  width: 8.62rem;
  height: 5.73rem;
}

.swiper_section_7 .swiper-wrapper {
  align-items: end;
}

.swiper_section_7 .swiper-slide {
  width: 6.32rem;
  height: 4.21rem;
  transition: all 1s ease-in-out;
}

.swiper_section_7 .swiper-slide-active {
  width: 8.62rem !important;
  height: 5.73rem;
}

.container .section_7 .content_box .swiper_section_7 .item.active .info {
  color: rgba(255, 255, 255, 1);
}

.container .section_7 .content_box .controls {
  position: absolute;
  top: 0;
  right: .37rem;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
}

.container .section_7 .content_box .controls .btn {
  width: 1.11rem;
  height: .44rem;
  background: rgba(255, 255, 255, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.container .section_7 .content_box .controls .btn.prev {
  border-radius: .24rem 0 .24rem 0;
}

.container .section_7 .content_box .controls .btn.next {
  border-radius: 0 .24rem 0 .24rem;
}

.container .section_7 .content_box .controls .btn:hover {
  background: linear-gradient(83deg, #0092DF -11.69%, #5BB531 108.84%);
}

.container .section_7 .content_box .controls .btn img {
  width: .2rem;
  height: .2rem;
  object-fit: cover;
}

.container .section_7 .content_box .controls .btn img.normal,
.container .section_7 .content_box .controls .btn:hover img.active {
  display: block;
}

.container .section_7 .content_box .controls .btn:hover img.normal,
.container .section_7 .content_box .controls .btn img.active {
  display: none;
}


.container .section_8 {
  position: relative;
  padding: 2.35rem 0 0 0;
}

.container .section_8 .bg {
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
}

.container .section_8 .bg img {
  width: 100%;
  height: 130%;
  object-fit: cover;
}

.container .section_8 .footer {
  position: absolute;
  top: 110vh;
}

.container .section_8 .content_info {
  position: relative;
  margin: 0 0 .63rem 1.42rem;
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
}

.container .section_8 .content_info .info {
  display: flex;
  justify-content: center;
  align-items: start;
  flex-direction: column;
}

.container .section_8 .content_info .info .icon {
  width: .37rem;
  height: auto;

}

.container .section_8 .content_info .info .title {
  font-weight: 500;
  font-family: 'Medium';
  line-height: 120%;
  color: rgba(29, 95, 99, 1);
  margin: .2447rem 0 .15rem 0;
}

.container .section_8 .content_info .info .desc {
  font-weight: 275;
  font-family: 'Light';
  line-height: 150%;
  color: rgba(102, 119, 120, 1);
  margin: 0 0 .76rem 0;
}

.container .section_8 .content_info .info_2 {
  width: 6.5rem;
  margin: 0 0 .31rem 0;
}

.container .section_8 .content_info .info_2 p {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  color: rgba(26, 56, 55, 1);
}

.container .section_8 .content_info .info_3 {
  width: 6.5rem;
  display: flex;
  justify-content: center;
  align-items: start;
  flex-direction: column;
  gap: .12rem;
  margin: 0 0 .24rem 0;
}

.container .section_8 .content_info .info_3 .title {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  color: rgba(29, 95, 99, 1);
}

.container .section_8 .content_info .info_3 .desc {
  font-weight: 400;
  font-family: 'Regular';
  line-height: 150%;
  color: rgba(102, 119, 120, 1);
}

.container .section_8 .content_info .btn {
  margin: .36rem 0 0 0;
  width: 1.34rem;
  height: .54rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .1rem;
  border-radius: .24rem 0 .24rem 0;
  /* background: linear-gradient(83deg, #0092DF -11.69%, #5BB531 108.84%); */
  color: #fff;
  position: relative;
  flex-shrink: 0;
}


.container .section_8 .content_info .btn span {
  background: linear-gradient(83.17deg, #0092DF -11.69%, #5BB531 108.84%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  z-index: 1;
  transition: all .5s ease-in-out;
}

.container .section_8 .content_info .btn:hover span {

  color: #fff;
}

.container .section_8 .content_info .btn img {
  position: relative;
  z-index: 1;
}

.container .section_8 .content_info .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  z-index: 0;
  background: linear-gradient(83.17deg, #0092DF -11.69%, #5BB531 108.84%);
  z-index: 0;
  padding: .01rem;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  border-radius: .24rem 0 .24rem 0;
}

.container .section_8 .content_info .btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  border-radius: .24rem 0 .24rem 0;
  z-index: 0;
  background: linear-gradient(83.17deg, #0092DF -11.69%, #5BB531 108.84%);
  opacity: 0;
  transition: all 0.5s ease;
}

.container .section_8 .content_info .btn:hover::after {
  opacity: 1;
}

.container .section_8 .content_info .btn .normal,
.container .section_8 .content_info .btn:hover .active {
  display: block;
}

.container .section_8 .content_info .btn .active,
.container .section_8 .content_info .btn:hover .normal {
  display: none;
}

.container .section_8 .content_info .btn .icon {
  width: .1rem;
}




@media (max-width: 767px) {
    .f_16 {
        font-size: 12px;
    }
    .f_18 {
        font-size: 13px;
    }
    .f_20 {
        font-size: 13px;
    }
    .f_52 {
        font-size: 23px;
    }
    
    .container .desc_box {
        left: 50%;
        transform: translateX(-50%);
    }
    .container .banner_controls .boxs {
        flex-direction: column;
        width: 100%;
        padding: 0 17px;
    }
    .container .banner_controls .boxs .box_item {
        width: 100%;
    }
    .container .banner_controls .boxs .box_item:hover {
        height: 3.25rem;
    }
    .container .crumb {
        width: 100%;
        padding: 100px 17px 0 17px;
    }
    .container .section_1 {
        height: auto;
    }
    .container .section_1 .content {
        flex-direction: column;
        margin: 0;
        padding: 0 17px;
        margin: 50px 0 0 0;
        gap: 0;
    }
    .container .section_1 .content .info {
        width: 100%;
    }
    
    .container .section_2 .content {
        flex-direction: column;
        padding: 0 17px;
    }
    .container .section_2 .content .left {
        width: 100%;
    }
    .container .section_2 .content .left .img_box {
        width: 100%;
    }
    .container .section_2 .content .right .right_top_img {
        flex-direction: column;
        width: 100%;
    }
    .container .section_2 .content .right .right_top_img .img_box {
        width: 100%;
        /*height: 7.09rem;*/
    }
    .container .section_2 .content .right .right_bottom_img {
        width: 100%;
        flex-direction: column;
    }
    .container .section_2 .content .right .right_bottom_img .img_box {
        width: 100%;
    }
    .container .section_2 .content .right {
        width: 100%;
    }
    
    
    .container .section_3 .content {
        left: 17px;
        flex-direction: column;
        position: relative;
        top: unset;
        left: unset;
        gap: 0;
        padding: 100px 17px;
    }
    .container .section_3 .content .information {
        width: 100%;
    }
    .container .section_3 .content .information p.title {
        font-size: 20px;
    }
    .container .section_3 .content .information p.desc {
        font-size: 16px;
    }
    .container .section_3 .content .info {
        width: 100%;
    }
    
    
    .container .section_4 {
        padding: 1.44rem 17px .51rem 17px;
    }
    .container .section_4 .content {
        width: 100%;
        flex-direction: column;
        height: auto;
    }
    
    .container .section_5 {
        height: 122vw;
    }
    .container .section_5 .content .row .col .box {
        width: 1.6rem;
    }
    
    
    .container .section_6 .info {
        margin: 0 17px;
    }
    .container .section_6 .info .desc {
        text-align: center;
    }
    .container .section_6 .content .swiper_box .buttons .prev,
    .container .section_6 .content .swiper_box .buttons .next {
        top: 132%;
    }
    .container .section_6 .content .content_box span.desc {
        font-size: 14px;
    }
    
    .container .section_7 .content {
        flex-direction: column;
        gap: 0;
    }
    .container .section_7 {
        padding: 1.95rem 0 17px 17px;
    }
    .container .section_7 .content .info_2 {
        width: 100%;
    }
    .container .section_7 .content .info .desc {
        margin: 0;
    }
    .swiper_section_7 .swiper-slide-active {
        width: 3.62rem !important;
        height: 4.73rem;
    }
    .container .section_7 .content_box .swiper_section_7 .item .info {
        left: 17px;
        bottom: 17px;
    }
    .container .section_7 .content .info_2 p {
        font-size: 14px;
    }
    
    .container .section_8 {
        padding: 45px 0 0 0;
    }
    .container .section_8 .bg {
        height: 26vw;
        left: 17px;
        right: 17px;
    }
    .container .section_8 .content_info {
        margin: 0 17px .63rem 17px;
    }
    .container .section_8 .content_info .btn {
        width: 2rem;
        height: unset;
        padding: 8.5px 9.5px;
    }
    .container .section_1 .content .info .desc_2 {
        line-height: 1.6;
        font-size: .28rem;
    }
    .container .section_8 .footer {
        top: 143vw;
    }
}