@font-face {
  font-family: 'HarmonyOS Sans SC';  /* Project id 2442050 */
  src: url('/static/public/font/HarmonyOS_Sans_SC_Medium.ttf');
}
@font-face {
  font-family: 'HarmonyOS Sans SC Lighter';  /* Project id 2442050 */
  src: url('/static/public/font/HarmonyOS_Sans_SC_Light.ttf');
}
@font-face {
  font-family: 'HarmonyOS Sans SC Regular';  /* Project id 2442050 */
  src: url('/static/public/font/HarmonyOS_Sans_SC_Regular.ttf');
}
html{
    font-size: calc(100vw/19.2);
}
body{
  margin: 0 !important;
  padding: 0 !important;
  width: 100vw;
  height: 100vh;
  /* overflow-y: auto; */
  font-family: 'HarmonyOS Sans SC', sans-serif;
  position: relative;
}
.screen_container{
  width: 100%;
  height: 100vh;
  overflow-y: auto;
  box-sizing: border-box;
  position: relative;
}

.about_container::-webkit-scrollbar {
  width: 0; /* 隐藏垂直滚动条 */
  height: 0; /* 隐藏水平滚动条 */
}
.about_header-placeholder{
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
}
/* .about_footer-placeholder{

} */
.about_s1_box{
  width: 100%;
  /* height: 9.8rem; */
  position: relative;
  box-sizing: border-box;
  padding: 1rem 1rem 0 1rem;
  background-color: white;
  color: black;
  margin-top: 1rem;
  color: rgba(17, 45, 54, 1);
}
.about_s1_box_header{
  font-size: 0.6rem;
  /* font-weight: bold; */
  line-height: 0.7rem;
  margin-bottom: 0.15rem;
  color: rgba(17, 45, 54, 1);
}
.about_s1_box_title{
  font-size: 0.32rem;
  font-family: 'HarmonyOS Sans SC Lighter';
  line-height: 0.7rem;
  color: rgba(17, 45, 54, 1);
}
.about_s1_box_text{
  font-family: 'HarmonyOS Sans SC Lighter';
  font-size: 0.22rem;
  line-height: 0.40rem;
  color: rgba(17, 45, 54, 1);
}
.about_s1_bg{
  margin-top: 0.3rem;
  height: 5.5rem;

}
.about_s1_bg img{
  width: 100%;
  height: 100%;
}

.about_s2_box{
  width: 100%;
  position: relative;
  box-sizing: border-box;
  padding: 0rem 1rem;
  background-color: white;
  color: #112D36;
  margin-top: 0.8rem;
}
.about_s2_box_header{
  font-size: 0.6rem;
  line-height: 0.7rem;
}
.about_s2_box_title{
  font-family: 'HarmonyOS Sans SC Lighter';
  font-size: 0.24rem;
  font-size: 0.32rem;
  line-height: 0.7rem;
}
.about_s2_box_content{
  margin-top: 0.1rem;
  width: 100%;
  height: 10.36rem;
  box-sizing: border-box;
  padding: 0.46rem 0.73rem;
  border-radius: 0.18rem;
  background-color: rgba(95, 118, 133, 0.2);
}
.about_s2_box_content_top{
  height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.about_s2_box_content_top img {
  width: 7.5rem;
  height: 4.54rem;
  border-radius: 0.18rem;
  box-shadow: 10px 10px 30px 0px rgba(137, 146, 150, 0.6);
}
.about_s2_box_content_top_text{
  color: #112D36;
  font-size: 0.24rem;
  line-height: 0.5rem;
}
.about_s2_box_content_top_text div{
  
  font-family: 'HarmonyOS Sans SC Lighter';
}
.about_s2_box_content_top_text div:nth-of-type(1){
    margin-bottom: 0.5rem;
  font-size: 0.4rem;
  font-family: 'HarmonyOS Sans SC Lighter';
}
.about_s2_box_content_top_text span{
  margin-right: 0.1rem;
  font-size: 0.5rem;
  font-family: 'HarmonyOS Sans SC';
}
.about_s2_box_content_bottom{
  margin-top: 0.44rem;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;

}
.about_s2_box_item{
  width: 5rem;
  color: #112D36;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.about_s2_box_item img{
  width: 100%;
  height: 2.8rem;
  box-shadow: 10px 10px 30px 0px #89929699;
  margin-bottom: 0.28rem;
  border-radius: 0.18rem;
}
.about_s2_box_item_name{
  font-size: 0.24rem;
  line-height: 0.34rem;
  margin-bottom: 0.1rem;
}
.about_s2_item_text{
  font-family: 'HarmonyOS Sans SC Lighter';
  font-size: 0.22rem;
  line-height: 0.34rem;
}

.about_s3_box{
  width: 100%;
  position: relative;
  
  background-color: white;
  color: #112D36;
  margin-top: 0.8rem;
}
.about_s3_header{
  font-size: 0.6rem;
  line-height: 0.7rem;
  box-sizing: border-box;
  padding: 0rem 1rem;
}
.about_s3_titile{
  font-family: 'HarmonyOS Sans SC Lighter';
  font-size: 0.32rem;
  line-height: 0.7rem;
  box-sizing: border-box;
  padding: 0rem 1rem;
}
.about_s3_content{
  position: relative;
  width: 100%;
  height: 7.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.about_s3_bg{
  position: absolute;
  bottom: 0.3rem;
  left: 0;
  width: 12rem;
  height: 6.75rem;
  background: linear-gradient(18.16deg, rgba(17, 45, 54, 0.15) 63.6%, rgba(255, 255, 255, 0) 75.32%);
  opacity: 0.2;
}

.about_swiper{
  width: 16.8rem;
  height: 5.8rem;
}
.swiper-button-next{
  right: 0.8rem !important;
  width: 0.38rem !important;
  height: 0.38rem !important;
  border-radius: 50%;
  background-color: #112D36;
}
.swiper-button-next::after{
  color: white !important;
  font-size: 0.15rem !important;
}
.swiper-button-prev{
  left: 0.8rem !important;
  width: 0.38rem !important;
  height: 0.38rem !important;
  border-radius: 50%;
  background-color: #112D36;
}
.swiper-button-prev::after{
  color: white !important;
  font-size: 0.15rem !important;
}
.swiper-slide{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.swiper-slide .img_box{
  width: 100%;
  height: calc(100% - 0.24rem);
  display: flex;
  align-items: center;
}
.swiper-slide .img_box img{
    width: 100%;
    object-fit: cover;
}
.swiper-slide .name{
  width: 100%;
  object-fit: cover;
  font-family: 'HarmonyOS Sans SC Lighter';
  font-size: 0.22rem;
  line-height: 0.24rem;
  color: #112D36;
  text-align: center;
}