@media (max-width: 768px) {
  html {
    font-size: calc(100vw / 18);
  }
}
@media (min-width: 768px) and (max-width: 1358.99px) {
  html {
    font-size: calc(100vw / 19.5);
  }
}
@media (min-width: 1359px) and (max-width: 1401.99px) {
  html {
    font-size: calc(100vw / 19.2);
  }
}
@media (min-width: 1402px) and (max-width: 1681.99px) {
  html {
    font-size: calc(100vw / 18.8);
  }
}
@media (min-width: 1682px) and (max-width: 1921.99px) {
  html {
    font-size: calc(100vw / 19.2);
  }
}
@media (min-width: 1922px) and (max-width: 4000px) {
  html {
    font-size: calc(100vw / 25.6);
  }
}
/* 手机 */
@media (max-width: 768px) {
  /* banner */
  .banner {
    width: 100%;
    height: 100%;
  }
  .banner .sabuubanner {
    width: 100%;
    height: 100%;
  }
  .banner .sabuubanner .con {
    position: relative;
    height: 10rem;
  }
  .banner .sabuubanner .con .mySwiper_banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10rem;
    overflow: hidden;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide {
    width: 100% !important;
    position: relative;
    transition: all 0.5s;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .tupiandde {
    width: 100%;
    height: 10rem;
    overflow: hidden;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .tupiandde img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 100%;
    transition: 0.8s linear 1s;
    transform: scale(1);
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .cjaioso {
    width: 100%;
    margin: 0 auto;
    position: absolute;
    z-index: 12;
    top: 4.66666667rem;
    text-align: center;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .cjaioso p {
    font-size: 0.8rem;
    color: #fff;
    text-shadow: 0.06666667rem -0.06666667rem 0.33333333rem #000000d0;
    margin-bottom: 0.33333333rem;
    font-weight: 200;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .cjaioso h3 {
    font-size: 1.06666667rem;
    color: #fff;
    text-shadow: 0.06666667rem -0.06666667rem 0.33333333rem #000000d0;
    letter-spacing: 0.13333333rem;
    font-weight: 500;
  }
  .banner .sabuubanner .con1 {
    display: none;
  }
  /* 公益活动 */
  .gyhd {
    width: 100%;
    height: 100%;
    padding: 10% 5%;
    background-color: #fff;
  }
  .gyhd .w-1520 {
    width: 100%;
    margin: 0 auto;
  }
  .gyhd .w-1520 .biaotifenfuasn {
    width: 100%;
    margin-bottom: 1.33333333rem;
  }
  .gyhd .w-1520 .biaotifenfuasn h3 {
    font-size: 0.8rem;
    color: #000;
    margin-bottom: 0.66666667rem;
  }
  .gyhd .w-1520 .biaotifenfuasn .shansaucu {
    font-size: 0.53333333rem !important;
    color: #000 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
    font-weight: 200 !important;
  }
  .gyhd .w-1520 .biaotifenfuasn .shansaucu * {
    width: 100%;
    font-weight: 200 !important;
    font-size: 0.53333333rem !important;
    color: #000 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
  }
  .gyhd .w-1520 .gather-advan-btm {
    width: 100%;
    position: relative;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul {
    width: 100%;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li {
    width: 100%;
    height: 100%;
    border-radius: 0.33333333rem;
    background: #fbfbfb;
    border: 0.06666667rem solid #fbfbfb;
    box-shadow: 0 0.06666667rem 0.2rem 0 #00000016;
    padding: 0.66666667rem;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 0.66666667rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le {
    width: 100%;
    /* 滚动条整体部分 */
    /* 滚动条的轨道 */
    /* 滚动条滑块 */
    /* 滑块悬停时的颜色 */
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-tit {
    margin-bottom: 0.66666667rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-tit .std-tit4 {
    color: #000;
    font-size: 0.66666667rem;
    font-weight: 600;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info {
    width: 100%;
    font-size: 0.53333333rem !important;
    color: #000 !important;
    font-weight: 300 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
    margin: 0 0 0.66666667rem;
    height: 5.33333333rem;
    overflow-y: auto;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info * {
    margin-bottom: 0.33333333rem;
    position: relative;
    font-size: 0.53333333rem !important;
    color: #000 !important;
    font-weight: 300 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
    padding-left: 0.26666667rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info *::after {
    content: '';
    position: absolute;
    top: 0.43333333rem;
    left: 0;
    width: 0.13333333rem;
    height: 0.13333333rem;
    border-radius: 6.66666667rem;
    background-color: #000;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar {
    width: 0.2rem;
    border-radius: 0.33333333rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 0.33333333rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar-thumb {
    background: #f5ca60;
    border-radius: 0.33333333rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar-thumb:hover {
    background: #ddb246;
    border-radius: 0.33333333rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-ri {
    width: 100%;
    height: 6.8rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-ri img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}
/* pc */
@media (min-width: 768px) {
  /* banner */
  .banner {
    width: 100%;
    height: 9.5rem;
  }
  .banner .sabuubanner {
    width: 100%;
    height: 100%;
  }
  .banner .sabuubanner .con {
    position: relative;
    height: 100%;
  }
  .banner .sabuubanner .con .mySwiper_banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper {
    height: 100%;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide {
    width: 100% !important;
    height: 100%;
    position: relative;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .tupiandde {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    z-index: 10;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .tupiandde img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    min-height: 100%;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .cjaioso {
    width: 100%;
    margin: 0 auto;
    position: absolute;
    z-index: 12;
    top: 4rem;
    text-align: center;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .cjaioso p {
    font-size: 0.36rem;
    color: #fff;
    text-shadow: 0.01rem -0.01rem 0.05rem #000000d0;
    margin-bottom: 0.2rem;
    font-weight: 200;
  }
  .banner .sabuubanner .con .mySwiper_banner .swiper-wrapper .swiper-slide .cjaioso h3 {
    font-size: 0.6rem;
    color: #fff;
    text-shadow: 0.01rem -0.01rem 0.05rem #000000d0;
    letter-spacing: 0.02rem;
    font-weight: 500;
  }
  .banner .sabuubanner .con1 {
    display: none;
  }
  /* 公益活动 */
  .gyhd {
    width: 100%;
    height: 100%;
    padding: 1.1rem 0;
    background-color: #fff;
  }
  .gyhd .w-1520 {
    width: 15.2rem;
    margin: 0 auto;
  }
  .gyhd .w-1520 .biaotifenfuasn {
    width: 100%;
    margin-bottom: 0.8rem;
  }
  .gyhd .w-1520 .biaotifenfuasn h3 {
    font-size: 0.36rem;
    color: #000;
    margin-bottom: 0.2rem;
  }
  .gyhd .w-1520 .biaotifenfuasn .shansaucu {
    font-size: 0.24rem !important;
    color: #000 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
    font-weight: 200 !important;
  }
  .gyhd .w-1520 .biaotifenfuasn .shansaucu * {
    width: 100%;
    font-weight: 200 !important;
    font-size: 0.24rem !important;
    color: #000 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
  }
  .gyhd .w-1520 .gather-advan-btm {
    width: 100%;
    position: relative;
    display: flex;
    align-items: flex-start;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul {
    width: 100%;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li {
    width: 100%;
    height: 4.55rem;
    border-radius: 0.15rem;
    background: #fbfbfb;
    border: 0.01rem solid #fbfbfb;
    box-shadow: 0 0.03rem 0.1rem 0 #00000016;
    padding: 0 0.8rem;
    display: flex;
    margin-bottom: 0.8rem;
    position: sticky;
    position: -webkit-sticky;
    top: 1.3rem;
    align-items: center;
    transition: all 0.5s;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le {
    width: 54%;
    /* 滚动条整体部分 */
    /* 滚动条的轨道 */
    /* 滚动条滑块 */
    /* 滑块悬停时的颜色 */
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-tit {
    width: 80%;
    margin-bottom: 0.3rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-tit .std-tit4 {
    color: #000;
    font-size: 0.3rem;
    font-weight: 600;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info {
    width: 80%;
    font-size: 0.16rem !important;
    color: #000 !important;
    font-weight: 300 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
    margin: 0.3rem 0 0;
    height: 2rem;
    overflow-y: auto;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info * {
    margin-bottom: 0.15rem;
    position: relative;
    font-size: 0.16rem !important;
    color: #000 !important;
    font-weight: 300 !important;
    font-family: '微软雅黑' !important;
    line-height: 1.8 !important;
    padding-left: 0.1rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info *::after {
    content: '';
    position: absolute;
    top: 0.12rem;
    left: 0;
    width: 0.03rem;
    height: 0.03rem;
    border-radius: 1rem;
    background-color: #000;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar {
    width: 0.08rem;
    border-radius: 0.1rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 0.1rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar-thumb {
    background: #f5ca60;
    border-radius: 0.1rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-le .gabu-le-info::-webkit-scrollbar-thumb:hover {
    background: #ddb246;
    border-radius: 0.1rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-ri {
    width: 7.04rem;
    height: 3.52rem;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li .gabu-ri img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .gyhd .w-1520 .gather-advan-btm .gather-advan-btm-ul .gabu-li:hover {
    background: #f7f5ec;
    border: 0.01rem solid #f5cb60a1;
    transition: all 0.5s;
    box-shadow: 0 0.03rem 0.1rem 0 #00000006;
  }
}