* {
    margin: 0;
    padding: 0;
  }
  
  body {
    background-color: #ffffff;
  }
  
  
  /* 自定义整个滚动条 */
  ::-webkit-scrollbar {
    width: 3px;
    /* 设置滚动条的宽度 */
    background-color: #f9f9f9;
    /* 滚动条的背景色 */
  }
  
  /* 自定义滚动条轨道 */
  ::-webkit-scrollbar-track {
    background: #f9f9f9;
    /* 轨道的背景色 */
    /* 轨道的圆角 */
  }
  
  /* 自定义滚动条的滑块（thumb） */
  ::-webkit-scrollbar-thumb {
    background-color: #ffffff;
    /* 滑块的背景色 */
    /
  }
  
  .img_mask{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    transition: .5s;
}
.play{
     width: calc(15px + 2rem);
    height: calc(15px + 2rem);
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    margin: auto;
    z-index: 20;
    transition: .5s;
    cursor: pointer;
}
  .banner_pagenation_box{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(10px + 0.5rem);
    position: absolute;
    bottom: calc(10px + 1rem);
    left: 0;
    right: 0;
    margin: auto;
    z-index: 10;
    .banner_pagenation{
        width: calc(15px + 2rem);
        height: calc(3px + 0.25rem);
        background: #ffffff;
    }
    .banner_pagenation_act{
        background: #0072C1;
    }
}
  
  .banner_swiper {
    width: 100%;
    height: calc(100px + 40rem);
  margin-top: calc(13px + 3rem);
    position: relative;
  }
  
  .banner_swiper .mySwiper {
    width: 100%;
    height: 100%;
  
  }
  .video_mask{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    background: #00000070;
    display: flex;
    justify-content: center;
    align-items: center;
  
    .video_mask_p1{
        width: 85%;
        font-size: calc(14px + 2rem);
        color: #fff;
        font-weight: bold;
          padding-bottom:calc(10px + 4rem);
          text-align: center;
    }
}

  
  .banner_swiper .mySwiper .ban_pic {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .banner_swiper .mySwiper {
    overflow: hidden;
    position: relative;
  }
  
  .ban_text {
    max-width: 1400px;
    width: 85%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: calc(8px + 1rem);
  }
  
  
  .ban_text p:nth-of-type(1) {
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: calc(20px + 2rem);
    color: #FFFFFF;
    line-height: 1;
    text-shadow: 0px calc(0px + 0.05rem) calc(0px + 0.1rem) rgba(0, 0, 0, 0.3);
  }
  
  .ban_text p:nth-of-type(2) {
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: calc(4px + 1rem);
    color: #FFFFFF;
    line-height: calc(10px + 1rem);
    text-shadow: 0px calc(0px + 0.05rem) calc(0px + 0.1rem) rgba(0, 0, 0, 0.3);
  }
  
  .ban_text p:nth-of-type(2) span {
    color: #0072C1;
  }
  
  .more_a {
    width: calc(60px + 5rem);
    display: block;
  }
  
  .more {
    width: 100%;
    height: calc(10px + 2rem);
    background: #0072C1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(4px + 0.5rem);
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: calc(6px + 0.5rem);
    color: #FFFFFF;
    margin-top: calc(5px + 2rem);
    transition: .5s;
  }
  .more:hover{
    gap: calc(20px + 0.5rem);
  }
  
  .more img {
    width: calc(4.6px + 0.5rem);
  }
  
  .about_box {
    width: 100%;
    padding-top: calc(30px + 5rem);
    padding-bottom: calc(13px + 2rem);
    background: url(../../../../static/default/pc/images/about_bg.png) #F9F9F9 no-repeat;
    background-size: 100% 100%;
  }
  
  .about {
    max-width: 1400px;
    width: 85%;
    margin: auto;
  }
  
  .about_card {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: calc(6px + 4rem);
  }
  
  .about_pic {
    width: 47.8571%;
    height: calc(80px + 20rem);
    overflow: hidden;
  }
  

  
  .about_intro {
    width: 45.5%;
  }
  
  .about_text {
    margin-top: calc(3px + 1.5rem);
  
  }
  
  .about_text p {
  
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: calc(6px + 0.5rem);
    color: #242424;
    line-height: calc(2px + 1.5rem);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  
  .about_nav_box {
    display: flex;
    justify-content: space-between;
    margin-top: calc(19px + 2rem);
  }
  
  .about_nav {
    width: 20%;
    height: calc(37px + 5rem);
    background: #FFFFFF;
    box-shadow: 0px calc(0px + 0.2rem) calc(4px + 0.5rem) 0px rgba(102, 111, 123, 0.06);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: calc(5px + 0.5rem);
  }
  
  .about_nav img {
    height: calc(5px + 2rem);
  }
  
  
  
  
  
  .about_nav p {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(8px + 0.5rem);
    color: #242424;
    line-height: 1;
    opacity: 0.8;
  }
  
  .industry_box {
    width: 100%;
    position: relative;
  
    .in_line {
      width: 100%;
      height: 1px;
      border: 1px dashed #FFFFFF;
      opacity: 0.3;
      position: absolute;
      bottom: calc(17px + 5rem);
      z-index: 10;
    }
  
    .industry {
      width: 100%;
      height: calc(200px + 30rem);
      position: relative;
   
  
      .industry_pic {
        width: 100%;
        height: 100%;
        object-fit: cover;
      }
      .industry_more {
        width: calc(2px + 5rem);
        height: calc(2px + 5rem);
        background: #0072C1;
        border-radius: 50%;
        position: absolute;
        right: calc(60px + 10rem);
        bottom: calc(83px + 5rem);
        z-index: 10;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: calc(5px + 0.25rem);
  
        p {
          font-family: Microsoft YaHei;
          font-weight: 300;
          font-size: calc(6px + 0.5rem);
          color: #FFFFFF;
          line-height: 1;
        }
  
        img {
          width: calc(5px + 0.5rem);
        }
      }
      .ind_mask {
        width: 100%;
        height: calc(124px + 20rem);
        background: linear-gradient(0deg, #000000 0%, rgba(0, 12, 21, 0) 100%);
        opacity: 0.8;
        position: absolute;
        bottom: 0;
      }
  
      .indestry_text {
        max-width: 1400px;
        width: 85%;
        position: absolute;
        bottom: calc(89px + 5rem);
        left: 50%;
        transform: translate(-50%);
  
        .p1 {
  
          font-family: Microsoft YaHei;
          font-weight: bold;
          font-size: calc(6px + 1rem);
          color: #FFFFFF;
          line-height: 1;
        }
  
        .p2 {
            width: calc(6px + 50rem);
          margin-top: calc(2px + 1rem);
  
          p {
            font-family: Microsoft YaHei;
            font-weight: 400;
            font-size: calc(6px + 0.5rem);
            color: #FFFFFF;
            line-height: calc(2px + 1.5rem);
            text-shadow: 0px calc(0px + 0.05rem) calc(0px + 0.1rem) rgba(0, 0, 0, 0.3);
          }
        }
      }
  
    }
  
    
  
  }
  
  .industry_nav {
    max-width: 1400px;
    width: 85%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    bottom: calc(20px + 2rem);
    left: 50%;
    transform: translate(-50%);
    z-index: 10;
  
    .industry_nav_item {
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
      gap: calc(2px + 1rem);
      cursor: pointer;
  
      .in_circle {
        width: calc(8px + 1rem);
        height: calc(8px + 1rem);
        border-radius: 50%;
        border: 1px solid #FFFFFF;
        opacity: 0.9;
        display: flex;
        justify-content: center;
        align-items: center;
  
        .in_dot {
          width: calc(1px + 0.25rem);
          height: calc(1px + 0.25rem);
          background: #FFFFFF;
          border-radius: 50%;
        }
      }
  
      p {
        font-family: Microsoft YaHei;
        font-weight: 300;
        font-size: calc(2px + 1rem);
        color: #FFFFFF;
        line-height: 1;
      }
    }
  
    .industry_nav_item_act {
      .in_circle {
        border: #0072C1 1px solid;
        background-color: #0072C1;
      }
    }
  }
  
  
  
  
  .news_box {
    width: 100%;
    padding: calc(30px + 5rem) 0;
    background: #F9F9F9;
  }
  
  .news {
    max-width: 1400px;
    width: 85%;
    margin: auto;
  }
  
  .news_title {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .news_more {
    width: calc(50px + 5rem);
    height: calc(10px + 2rem);
    background: #F9F9F9;
    border-radius: calc(5px + 1rem);
    border: 1px solid #0072C1;
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: calc(6px + 0.5rem);
    color: #0072C1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(4px + 0.25rem);
    transition: .5s;
    img:nth-of-type(1){
      display: block;
    }
    img:nth-of-type(2){
      display: none;
    }
  }
  
  .news_more img {
    width: calc(7px + 0.5rem);
  }
  
  .news_card_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: calc(12px + 2rem);
  }
  
  .news_card {
    width: 33.4285%;
    padding: calc(9px + 2rem) calc(1px + 2rem);
    background: #FFFFFF;
    border: 1px solid #EEEEEE;
  }
  
  .news_time {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(6px + 0.5rem);
    color: #0072C1;
    line-height: 1;
  }
  
  .news_name {
    height: calc(24px + 2rem);
    overflow: hidden;
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(10px + 0.5rem);
    color: #505050;
    line-height: calc(4px + 1.5rem);
    margin-top: calc(5px + 1rem);
  }
  
  .news_detail {
    width: calc(50px + 5rem);
    height: calc(6px + 2rem);
    background: #0072C115;
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: calc(6px + 00.5rem);
    color: #0072C1;
    line-height: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(4px + 0.5rem);
    margin-top: calc(6px + 1.5rem);
  }
  
  
  .news_detail img {
    width: calc(4.6px + 0.5rem);
  }
  
  .news_detail img:nth-of-type(2) {
    display: none;
  }
  
  .news_pic {
    width: 100%;
    height: calc(10px + 10rem);
    margin-top: calc(8px + 2rem);
    overflow: hidden;
  }
  
  .news_pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .5s;
  }
  
  .news_card:hover .news_detail {
    background: #0072C1;
    color: #ffffff;
  }
  
  .news_card:hover .news_detail img:nth-of-type(1) {
    display: none;
  }
  
  .news_card:hover .news_detail img:nth-of-type(2) {
    display: block;
  }
  
  .news_card:hover .news_pic img {
    transform: scale(1.1);
  }
  
  .development_box {
    width: 100%;
    padding-top: calc(1px + 4rem);
    padding-bottom: calc(13px + 3rem);
    background: url(../../../../static/default/pc/images/deve_bg.png) no-repeat;
    background-size: conatin;
  }
  
  .deve_title {
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: calc(8px + 1.5rem);
    color: #FFFFFF;
    line-height: 1;
    text-align: center;
  }
  
  .deve_icon_box {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(96px + 10rem);
    margin-top: calc(20px + 2rem);
  }
  
  .deve_icon {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .deve_icon:hover{
    p{
        color: #0072C1;
    }
    img{
        position: relative;
        bottom:calc(5px + 0.5rem);
        transition: .5s;
    }
    
}
  
  .deve_icon img {
    width: calc(24px + 5rem);
    bottom: 0;
    transition: .5s;
  }
  
  .deve_icon p {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(10px + 0.5rem);
    color: #FFFFFF;
    line-height: 1;
    text-align: center;
    margin-top: calc(6px + 1rem);
     transition: .5s;
  }
  
  .market_box {
    width: 100%;
    background: url(../images/map_bg.png) no-repeat;
    background-size: cover;
    padding-top: calc(1px + 5rem);
    padding-bottom: calc(30px + 5rem);
  
    .market {
      width: 1400px;
      max-width: 85%;
      margin: auto;
  
      .market_main_box:nth-of-type(2) {
        display: flex;
      }
  
      .market_main_box:nth-of-type(3) {
        .market_main_right {
          background: url(../images/china.png) no-repeat;
          background-size: contain;
        }
      }
  
      .market_main_box {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: calc(4px + 4rem);
        display: none;
  
        .market_main_left {
          width: 14.2857%;
  
          .market_select {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px #DCDCDC solid;
            padding-bottom: calc(4px + 0.5rem);
            position: relative;
  
            .market_select_box {
              transition: .5s;
              background-color: #ffffff;
              display: flex;
              flex-direction: column;
              justify-content: flex-start;
              align-items: center;
              height: 0;
              overflow: hidden;
              width: 100%;
              position: absolute;
              top: 100%;
              box-shadow: 0px 1px calc(3px + 0.25rem) rgba(77, 77, 77, 0.247);
  
              .p2 {
                width: 100%;
                font-family: Microsoft YaHei;
                text-align: center;
                font-size: calc(8px + 0.5rem);
                color: #242424;
                line-height: calc(10px + 1.5rem);
                cursor: pointer;
              }
  
              .p2:hover {
                background-color: #0072C1;
                color: #ffffff;
              }
            }
  
            .p1 {
              font-family: Microsoft YaHei;
              font-weight: bold;
              font-size: calc(4px + 1rem);
              color: #242424;
              line-height: 1.5;
            }
  
            img {
              width: calc(4px + 0.5rem);
            }
          }
  
          .market_left1 {
            margin-top: calc(3px + 3rem);
  
            .p1 {
              font-family: Microsoft YaHei;
              font-weight: bold;
              font-size: calc(4px + 3rem);
              color: #0072C1;
              line-height: 1;
            }
  
            .p2 {
              font-family: Microsoft YaHei;
              font-weight: 400;
              font-size: calc(10px + 0.5rem);
              color: #242424;
              line-height: 1;
              margin-top: calc(7px + 0.5rem);
            }
          }
        }
  
        .market_main_right {
          width: calc(106px + 50rem);
          height: calc(162px + 20rem);
          background: url(../images/world.png) no-repeat;
          background-size: cover;
          position: relative;
        }
      }
    }
  }
  
  .market_dot {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: calc(3px + 0.25rem);
  
    div {
      width: calc(4px + 0.5rem);
      height: calc(4px + 0.5rem);
      background: #0072C1;
      border-radius: 50%;
    }
  
    p {
      font-family: Microsoft YaHei;
      font-weight: 400;
      font-size: calc(6px + 0.5rem);
      color: #333333;
      line-height: 1;
    }
  }
  
  #dot1 {
    position: absolute;
    left: calc(94px + 5rem);
    top: calc(5px + 10rem);
  }
  
  #dot2 {
    position: absolute;
    left: calc(17px + 10rem);
    top: calc(97px + 10rem);
  }
  
  #dot3 {
    position: absolute;
    left: calc(35px + 15rem);
    top: calc(97px + 15rem);
  }
  
  #dot4 {
    flex-flow: row-reverse;
    position: absolute;
    left: calc(27px + 20rem);
    top: calc(8px + 10rem);
  }
  
  #dot5 {
    position: absolute;
    left: calc(100px + 20rem);
    top: calc(66px + 5rem);
  }
  
  #dot6 {
    position: absolute;
    left: calc(161px + 20rem);
    top: calc(17px + 5rem);
  
  }
  
  #dot7 {
    position: absolute;
    left: calc(145px + 20rem);
    top: calc(94px + 5rem);
  
  }
  
  #dot8 {
    position: absolute;
    left: calc(154px + 20rem);
    top: calc(20px + 10rem);
  
  }
  
  #dot9 {
    position: absolute;
    left: calc(162px + 20rem);
    top: calc(133px + 10rem);
  }
  
  #dot10 {
    position: absolute;
    left: calc(228px + 20rem);
    top: calc(84px + 5rem);
  }
  
  #dot11 {
    position: absolute;
    left: calc(168px + 20rem);
    top: calc(87px + 10rem);
    flex-flow: row-reverse;
  }
  
  #dot12 {
    position: absolute;
    left: calc(278px + 20rem);
    top: calc(77px + 10rem);
  }
  
  #dot13 {
    position: absolute;
    left: calc(238px + 30rem);
    top: calc(6px + 15rem);
  }
  
  #dot14 {
    position: absolute;
    left: calc(225px + 30rem);
    top: calc(45px + 15rem);
  }
  
  #dot15 {
    position: absolute;
    left: calc(258px + 30rem);
    top: calc(71px + 15rem);
  }
  
  #dot16 {
    position: absolute;
    left: calc(284px + 30rem);
    top: calc(84px + 10rem);
  }
  
  #dot17 {
    position: absolute;
    left: calc(122px + 40rem);
    top: calc(46px + 10rem);
  }
  
  #dot18 {
    position: absolute;
    left: calc(247px + 30rem);
    top: calc(69px + 10rem);
    width: calc(4px + 1rem);
    height: calc(4px + 1rem);
    background: #E01A2240;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
  
    animation: move1 2s linear infinite;
    animation-delay: .5s;
  
    .circle {
      width: calc(4px + 0.5rem);
      height: calc(4px + 0.5rem);
      background: #E01A22;
      border-radius: 50%;
      animation: move1 2s linear infinite;
    }
  }
  
  #dot19 {
    position: absolute;
    left: calc(267px + 30rem);
    top: calc(69px + 10rem);
    width: calc(4px + 1rem);
    height: calc(4px + 1rem);
    background: #E01A2240;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    animation: move1 2s linear infinite;
    animation-delay: .5s;
  
    .circle {
      width: calc(4px + 0.5rem);
      height: calc(4px + 0.5rem);
      background: #E01A22;
      border-radius: 50%;
      animation: move1 2s linear infinite;
    }
  }
  
  #dot20 {
    position: absolute;
    left: calc(275px + 30rem);
    top: calc(55px + 10rem);
    width: calc(4px + 1rem);
    height: calc(4px + 1rem);
    background: #E01A2240;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    animation: move1 2s linear infinite;
    animation-delay: .5s;
  
    .circle {
      width: calc(4px + 0.5rem);
      height: calc(4px + 0.5rem);
      background: #E01A22;
      border-radius: 50%;
      animation: move1 2s linear infinite;
    }
  }
  
  @keyframes move1 {
    0% {
      transform: scale(0.5);
    }
  
    50% {
      transform: scale(1);
    }
  
    100% {
      transform: scale(0.5);
    }
  }
  
  .market_text1 {
    width: calc(30px + 10rem);
    height: calc(13px + 3rem);
    background: #E50012;
    border-radius: calc(0px + 0.2rem);
    opacity: 0.8;
    position: absolute;
    left: calc(160px + 30rem);
    top: calc(70px + 5rem);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(6px + 0.5rem);
    transition: .5s;
  
    img {
      width: calc(1px + 1.5rem);
    }
  
    p {
  
      font-family: Microsoft YaHei;
      font-weight: 400;
      font-size: calc(8px + 0.5rem);
      color: #FFFFFF;
      line-height: calc(7px + 1rem);
      width: calc(29px + 5rem);
  
    }
  }
  
  .market_text2 {
    width: calc(30px + 10rem);
    height: calc(13px + 3rem);
    background: #E50012;
    border-radius: calc(0px + 0.2rem);
    opacity: 0.8;
    position: absolute;
    left: calc(150px + 30rem);
    top: calc(80px + 5rem);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(6px + 0.5rem);
    display: none;
    transition: .5s;
  
    img {
      width: calc(1px + 1.5rem);
    }
  
    p {
  
      font-family: Microsoft YaHei;
      font-weight: 400;
      font-size: calc(8px + 0.5rem);
      color: #FFFFFF;
      line-height: calc(7px + 1rem);
      width: calc(45px + 5rem);
  
    }
  }
  
  .market_text3 {
    width: calc(30px + 10rem);
    height: calc(13px + 3rem);
    background: #E50012;
    border-radius: calc(0px + 0.2rem);
    opacity: 0.8;
    position: absolute;
    left: calc(160px + 30rem);
    top: calc(85px + 5rem);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: calc(6px + 0.5rem);
    display: none;
    transition: .5s;
  
    img {
      width: calc(1px + 1.5rem);
    }
  
    p {
  
      font-family: Microsoft YaHei;
      font-weight: 400;
      font-size: calc(8px + 0.5rem);
      color: #FFFFFF;
      line-height: calc(7px + 1rem);
      width: calc(29px + 5rem);
  
    }
  }
  
  .market1_dot {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: calc(3px + 0.25rem);
  
    p {
      font-family: Microsoft YaHei;
      font-weight: 400;
      font-size: calc(6px + 0.5rem);
      color: #333333;
      line-height: 1;
    }
  
    .market1_dot_circle {
      width: calc(10px + 1rem);
      height: calc(10px + 1rem);
      background: #0072C124;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      animation: move1 2s linear infinite;
      animation-delay: .5s;
  
      div {
        width: calc(3px + 0.25rem);
        height: calc(3px + 0.25rem);
        background: #0072C1;
        border-radius: 50%;
        animation: move1 2s linear infinite;
      }
    }
  }
  
  #dot1_1 {
  position: absolute;
     left: calc(40px + 10rem);
    top: calc(4px + 15rem);
}

#dot1_2 {
  position: absolute;
 left: calc(114px + 10rem);
    top: calc(-3px + 20rem);
}

#dot1_3 {
  position: absolute;
 left: calc(90px + 10rem);
    top: calc(87px + 20rem);
}

#dot1_4 {
  position: absolute;
  left: calc(48px + 20rem);
    top: calc(22px + 10rem);
  flex-flow: row-reverse;
}

#dot1_5 {
  position: absolute;
     left: calc(64px + 15rem);
    top: calc(-17px + 15rem);
}

#dot1_6 {
  position: absolute;
       left: calc(23px + 15rem);
    top: calc(15px + 15rem);
}

#dot1_7 {
  position: absolute;
       left: calc(85px + 15rem);
    top: calc(34px + 15rem);
}

#dot1_8 {
  position: absolute;
 left: calc(71px + 15rem);
    top: calc(61px + 20rem);
}

#dot1_9 {
  position: absolute;
 left: calc(68px + 15rem);
    top: calc(112px + 20rem);
}
#dot1_10 {
  position: absolute;
     left: calc(187px + 15rem);
    top: calc(64px + 10rem);
}

#dot1_11 {
  position: absolute;
    left: calc(152px + 15rem);
    top: calc(46px + 15rem);
}

#dot1_12 {
  position: absolute;
    left: calc(144px + 15rem);
    top: calc(87px + 15rem);
}

#dot1_13 {
  position: absolute;
 left: calc(141px + 15rem);
    top: calc(145px + 15rem);
}

#dot1_14 {
  position: absolute;
     left: calc(77px + 30rem);
    top: calc(7px + 5rem);
  flex-flow: row-reverse;
}

#dot1_15 {
  position: absolute;
 left: calc(143px + 20rem);
    top: calc(29px + 10rem);
  flex-flow: row-reverse;
}

#dot1_16 {
  position: absolute;
    left: calc(157px + 20rem);
    top: calc(44px + 10rem);

  flex-flow: row-reverse;
}

#dot1_17 {
  position: absolute;
  left: calc(175px + 20rem);
    top: calc(-4px + 15rem);
  flex-flow: row-reverse;
}

#dot1_18 {
  position: absolute;
    left: calc(211px + 20rem);
    top: calc(51px + 15rem);
  flex-flow: row-reverse;
}

#dot1_19 {
  position: absolute;
        left: calc(107px + 20rem);
    top: calc(76px + 15rem);
}

#dot1_20 {
  position: absolute;
  left: calc(237px + 20rem);
    top: calc(80px + 15rem);
  flex-flow: row-reverse;
}

#dot1_21 {
  position: absolute;
     left: calc(85px + 20rem);
    top: calc(62px + 20rem);

}

#dot1_22 {
  position: absolute;
     left: calc(187px + 20rem);
    top: calc(73px + 20rem);
  flex-flow: row-reverse;
}

#dot1_23 {
  position: absolute;
     left: calc(128px + 20rem);
    top: calc(110px + 20rem);
  flex-flow: row-reverse;
}


.market1_dot_position_1 {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  cursor: pointer;
  position: absolute;
 left: calc(18px + 30rem);
    top: calc(-19px + 20rem);

  img {
    position: relative;
    top: calc(1px + 0.1rem);
    animation: move2 1.5s linear infinite;
  }

  .market1_dot_position1 {
    width: calc(5px + 1rem);
    height: calc(3px + 0.25rem);
    background: #E50012;
    border-radius: 50%;
    opacity: 0.2;
  }
}

.market1_dot_position_2 {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  cursor: pointer;
  position: absolute;
  left: calc(29px + 30rem);
    top: calc(-1px + 20rem);

  img {
    position: relative;
    top: calc(1px + 0.1rem);
    animation: move2 1.5s linear infinite;
  }

  .market1_dot_position1 {
    width: calc(5px + 1rem);
    height: calc(3px + 0.25rem);
    background: #E50012;
    border-radius: 50%;
    opacity: 0.2;
  }
}

.market1_dot_position_3 {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  cursor: pointer;
  position: absolute;
  left: calc(174px + 20rem);
    top: calc(11px + 20rem);

  img {
    position: relative;
    top: calc(1px + 0.1rem);
    animation: move2 1.5s linear infinite;
  }

  .market1_dot_position1 {
    width: calc(5px + 1rem);
    height: calc(3px + 0.25rem);
    background: #E50012;
    border-radius: 50%;
    opacity: 0.2;
  }
}
  
  @keyframes move2 {
    0% {
      top: calc(1px + 0.1rem);
    }
  
    50% {
      top: calc(-6px - 0.1rem);
    }
  
    100% {
      top: calc(1px + 0.1rem);
    }
  }
  
 .market_text4 {
  width: calc(30px + 10rem);
  height: calc(13px + 3rem);
  background: #E50012;
  border-radius: calc(0px + 0.2rem);
  opacity: 0.8;
  position: absolute;
     left: calc(58px + 30rem);
    top: calc(18px + 17rem);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(6px + 0.5rem);
  transition: .5s;

  img {
    width: calc(1px + 1.5rem);
  }

  p {

    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(8px + 0.5rem);
    color: #FFFFFF;
    line-height: calc(7px + 1rem);
    width: calc(29px + 5rem);

  }
}

.market_text5 {
  width: calc(30px + 10rem);
  height: calc(13px + 3rem);
  background: #E50012;
  border-radius: calc(0px + 0.2rem);
  opacity: 0.8;
  position: absolute;
 left: calc(189px + 20rem);
    top: calc(52px + 20rem);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(6px + 0.5rem);
  display: none;
  transition: .5s;

  img {
    width: calc(1px + 1.5rem);
  }

  p {

    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(8px + 0.5rem);
    color: #FFFFFF;
    line-height: calc(7px + 1rem);
    width: calc(45px + 5rem);

  }
}

.market_text6 {
  width: calc(30px + 10rem);
  height: calc(13px + 3rem);
  background: #E50012;
  border-radius: calc(0px + 0.2rem);
  opacity: 0.8;
  position: absolute;
      left: calc(228px + 20rem);
    top: calc(75px + 18rem);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(6px + 0.5rem);
  display: none;
  transition: .5s;

  img {
    width: calc(1px + 1.5rem);
  }

  p {

    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: calc(8px + 0.5rem);
    color: #FFFFFF;
    line-height: calc(7px + 1rem);
    width: calc(29px + 5rem);

  }
}
  
  
  .about_num {
    margin-top: calc(10px + 4rem);
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  
    .about_num_item {
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
      gap: calc(5px + 0.5rem);
  
      p:nth-of-type(1) {
        font-family: Microsoft YaHei;
        font-weight: bold;
        font-size: calc(14px + 2rem);
        color: #0072C1;
        line-height: 1;
      }
  
      p:nth-of-type(2) {
        font-family: Microsoft YaHei;
        font-weight: 400;
        font-size: calc(8px + 0.5rem);
        color: #636363;
        line-height: 1;
        margin-top: calc(5px + 0.5rem);
        text-align: center;
        line-height: 1.3;
      }
    }
  }
  
  
  .banner_prev{
    width: calc(7px + 3rem);
  height: calc(7px + 3rem);
  position: absolute;
  left: calc(6px + 3rem);
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 10;
  cursor: pointer;
  img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  }
  .banner_next{
    width: calc(7px + 3rem);
  height: calc(7px + 3rem);
  position: absolute;
  right: calc(6px + 3rem);
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 10;
  cursor: pointer;
  img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  }
  
  .news_more:hover{
    background-color: #0072C1;
    color: #ffffff;
    img:nth-of-type(1){
      display: none;
    }
    img:nth-of-type(2){
      display: block;
    }
  }
  
  @media (max-width: 1100px) {
  
    .about_card {
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      gap: calc(10px + 1rem);
    }
  
    .about_pic {
      width: 100%;
      height: calc(80px + 35rem);
    }
  
    .about_intro {
      width: 100%;
    }
  
    .about_text p {
      font-size: calc(10px + 1rem);
      line-height: 1.5;
    }
  
    .more {
      font-size: calc(10px + 1rem);
      height: calc(10px + 5rem);
    }
  
    .about_num {
      .about_num_item {
        p:nth-of-type(2) {
          font-size: calc(9px + 1rem);
        }
      }
    }
  
    .industry_box {
      .industry {
        .indestry_text {
          .p1 {
            font-size: calc(14px + 1rem);
          }
  
          .p2 {
            p {
              font-size: calc(10px + 1rem);
              line-height: 1.5;
            }
          }
        }
      }
    }
  
    .industry_nav {
      .industry_nav_item {
        p {
          font-size: calc(10px + 1rem);
        }
      }
    }
  
    .industry_box {
      .in_line {
        bottom: calc(20px + 12rem);
      }
    }
  
    .market_main_box {
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      gap: calc(10px + 1rem);
    }
    .market_box {
       .market {
           .market_main_box {
              .market_main_left {
                  width: 100%;
              }
          }
      }
  }
  .market_box {
     .market {
         .market_main_box {
             .market_main_left {
                .market_select {
                    .p1 {
                       font-size: calc(10px + 1rem); 
                    }
                }
            }
        }
    }
  }
    .market_box {
      .market {
        .market_main_box {
          .market_main_right {
            width: 100%;
          
           
          }
        }
      }
    }
  
    .market_box {
       .market {
           .market_main_box {
               .market_main_left {
                   .market_left1 {
                      .p1 {
                         font-size: calc(22px + 1rem);
                      }
                  }
              }
          }
      }
  }
  
  .news_more {
    width: calc(50px + 9rem);
    height: calc(10px + 4rem);
    font-size: calc(10px + 1rem);
  }
  
  .news_title{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 1rem);
  }
  
  .news_card_box{
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 1rem);
  }
  
  .news_card {
    width: 100%;
  }
  .news_time{
    font-size: calc(9px + 1rem);
  }
  .news_name{
    font-size: calc(10px + 1rem);
    line-height: 1.8;
  }
  .news_detail {
    width: calc(50px + 11rem);
    height: calc(6px + 5rem);
    font-size: calc(10px + 1rem);
  }
  .news_pic {
    width: 100%;
    height: calc(10px + 40rem);
    
  }
  .deve_icon_box {
  
    gap: calc(52px + 1rem);
  
  }
  .more_a {
    width: calc(60px + 9rem);
  }
  .industry_box {
     .industry {
        .industry_more {
            width: calc(2px + 17rem);
            height: calc(2px + 17rem);
            right: calc(60px + -5rem);
          p{
    font-size: calc(10px + 1rem);
}
            img {
                width: calc(5px + 2.5rem);
            }
        }
    }
}
.ban_text p:nth-of-type(2){
    font-size: calc(10px + 1rem);
    line-height: 1.5;
}


.industry_box {
    .industry {
         .indestry_text {
            .p2 {
               width: 75%;
               p{
                    display: -webkit-box;
  -webkit-line-clamp: 8; /* 限制行数为2 */
  -webkit-box-orient: vertical;
  overflow: hidden; /* 隐藏溢出的文本 */
               }
            }
        }
    }
}
  }