@media screen and (min-width: 1024px) {
  .content {
    width: 100%;
    display: flex;
    flex-direction: column;
  }

  .bg {
    width: 19.2rem;
    height: 8.09rem;
    background-image: url('/img/tech/ai/bg.jpg');
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .backg {
    width: 100%;
    display: flex;
    background-image: url(../img/tech/img3.png);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: 100% 3.64rem;
    padding-bottom: 0.8rem;
  }

  .ptBox {
    width: 12rem;
    margin: auto;
    display: flex;
    flex-direction: column;
  }

  .ptBox h1 {
    color: #333333;
    font-weight: 600;
    font-size: 0.24rem;
    margin: auto;
    margin-top: 0.6rem;
    margin-bottom: 0;
    border-bottom: 2px solid #3B7CFF;
    padding-bottom: 10px;
  }

  .ptBox h2 {
    color: #666666;
    font-size: 0.2rem;
    margin: auto;
    margin-top: 10px;
    margin-bottom: 0;
    font-weight: 400;
  }

  .ptlistBox {
    width: 100%;
    display: flex;
    margin: auto;
    margin-top: 0.4rem;
  }

  .ptleft {
    width: 2.05rem;
    height: auto;
    background: #F7F7F7;
    display: flex;
    flex-direction: column;
    padding: 0.2rem 0;
  }

  .ptli {
    width: 100%;
    height: 0.52rem;
    margin: auto;
    text-align: center;
    line-height: 0.52rem;
    font-size: 0.24rem;
    color: #333333;
    caret-color: transparent;
    cursor: pointer;
  }

  .ptcheck {
    background: #c3d7ff;
    color: #3B7CFF;
    font-weight: bold;
  }

  .ptright {
    width: 9.36rem;
    margin: auto;
    margin-right: 0;
    margin-top: 0;
    display: flex;
    flex-direction: column;
  }

  .ptimg {
    width: 100%;
    height: 5rem;
    margin: auto;
  }

  .ptdesc {
    width: 100%;
    display: flex;
    margin: auto;
    margin-top: 0.4rem;
  }

  .pttitle {
    font-size: 0.24rem;
    font-weight: bold;
    color: #333333;
    margin: auto;
    margin-left: 0;
  }

  .gymore {
    width: 1.54rem;
    height: 0.4rem;
    margin: auto;
    margin-right: 0;
    display: flex;
    cursor: pointer;

  }

  .gymorelabel {
    font-size: 0.2rem;
    font-weight: 400;
    color: #3B7CFF;
    margin: auto;
    margin-right: 0.14rem;
  }

  .gymore img {
    width: 0.24rem;
    height: 0.11rem;
    margin: auto;
    margin-right: 0;
    margin-left: 0;
  }

  .sfcontentBox {
    width: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    margin-top: 0.5rem;
  }

  .sftypes {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin: auto;
  }

  .sfli {
    padding: 0 0.17rem;
    margin: auto;
    margin-left: 0;
    margin-right: 0.26rem;
    font-size: 0.2rem;
    font-weight: bold;
    color: #333333;
    text-align: center;
    margin-top: 0;
    margin-bottom: 0.25rem;
    height: 0.4rem;
    line-height: 0.4rem;
    cursor: pointer;
    caret-color: transparent;
  }

  .sfmore {
    padding: 0 0.17rem;
    background: #d2e1ff;
    border-radius: 4px;
    margin: auto;
    margin-left: 0;
    margin-right: 0.26rem;
    margin-top: 0;
    margin-bottom: 0.25rem;
    height: 0.4rem;
    line-height: 0.4rem;
    color: #3B7CFF;
    font-size: 0.2rem;
    font-weight: bold;
  }

  .sflicheck {
    background: #3B7CFF;
    border-radius: 20px;
    color: #fff;
  }

  .yjlist {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin: auto;
    margin-top: 0.4rem;
  }

  .yjli {
    width: 3.69rem;
    height: 3.58rem;
    margin: auto;
    margin-left: 0;
    margin-right: 0;
  }

  .ylimg {
    width: 100%;
    height: 2.22rem;
    margin: auto;
    margin-top: 0;
  }

  .yjdesc {
    width: 100%;
    box-sizing: border-box;
    padding: 0.3rem;
    display: flex;
    flex-direction: column;
    background: #fff;
  }

  .yjtitle {
    font-size: 0.2rem;
    font-weight: bold;
    color: #333333;
    margin: auto;
    margin-top: 0;
    margin-left: 0;
    margin-bottom: 0;
  }

  .more {
    width: 1.54rem;
    height: 0.4rem;
    margin: auto;
    margin-top: 0.3rem;
    margin-left: 0;
    display: flex;
    cursor: pointer;

  }

  .morelabel {
    font-size: 0.2rem;
    font-weight: 400;
    color: #3B7CFF;
    margin: auto;
    margin-left: 0;
    margin-right: 0.14rem;
  }

  .more img {
    width: 0.24rem;
    height: 0.11rem;
    margin: auto;
    margin-right: 0;
    margin-left: 0;
  }

  .checkmore {
    width: 2.10rem;
    height: 0.57rem;
    border: 1px solid #FFFFFF;
    font-size: 0.18rem;
    font-weight: 300;
    color: #FFFFFF;
    line-height: 0.57rem;
    text-align: center;
    margin: auto;
    margin-top: 0.92rem;
  }





  .features-box {
    width: 19.2rem;
    height: 100%;
    padding-left: 3.3rem;
    padding-right: 3.6rem;
    box-sizing: border-box;
  }

  .features-box .features-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.8rem;
  }

  .features-box .features-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .features-box .features-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .features-box .features-content-box {
    width: 100%;
    height: 100%;
    margin-top: 0.4rem;
    margin-bottom: 0.4rem;
  }

  .features-box .features-content-box .features-content-top {
    display: flex;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left {
    display: flex;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item1 {
    width: 0.20rem;
    height: 1.8rem;
    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item2 {
    width: 5.64rem;
    height: 1.8rem;
    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item2 h1 {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item2 span {
    width: 5rem;
    height: 0.82rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.28rem;
    display: block;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }

  .features-box .features-content-box .features-content-top .features-content-top-right {
    display: flex;
    margin-left: 0.4rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item1 {
    width: 0.20rem;
    height: 1.8rem;
    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item2 {
    width: 5.64rem;
    height: 1.8rem;
    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item2 h1 {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item2 span {
    width: 5rem;
    height: 0.82rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.28rem;
    display: block;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }

  .features-box .features-content-box .features-content-bottom {
    display: flex;
    margin-top: 0.32rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left {
    display: flex;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item1 {
    width: 0.20rem;
    height: 1.8rem;
    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item2 {
    width: 5.64rem;
    height: 1.8rem;
    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item2 h1 {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item2 span {
    width: 5rem;
    height: 0.82rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.28rem;
    display: block;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right {
    display: flex;
    margin-left: 0.4rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item1 {
    width: 0.20rem;
    height: 1.8rem;
    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item2 {
    width: 5.64rem;
    height: 1.8rem;
    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item2 h1 {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item2 span {
    width: 5rem;
    height: 0.82rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.28rem;
    display: block;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }





  .core-box {
    width: 19.2rem;
    height: 100%;
  }

  .core-box .core-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.8rem;
  }

  .core-box .core-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .core-box .core-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .core-box .core-content-box {
    width: 19.2rem;
    height: 5.4rem;
    display: flex;
    margin-top: 0.4rem;
  }

  .core-box .core-content-box .core-content-item1 {
    width: 3.84rem;
    height: 5.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/gxnsj.png');
    background-size: 3.84rem 5.4rem;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    cursor: pointer;
  }

  .core-box .core-content-box .core-content-item1 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item1 span {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
  }

  .core-box .core-content-box .core-content-item1 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  .core-box .core-content-box .core-content-item1:hover {
    width: 3.84rem;
    height: 5.4rem;
    opacity: 0.7;
    background: #3c80ff;
  }

  .core-box .core-content-box .core-content-item1:hover p {
    display: block;
  }

  .core-box .core-content-box .core-content-item2 {
    width: 3.84rem;
    height: 5.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/zzskshjm.png');
    background-size: 3.84rem 5.4rem;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    cursor: pointer;
  }

  .core-box .core-content-box .core-content-item2 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item2 span {
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
  }

  .core-box .core-content-box .core-content-item2 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  .core-box .core-content-box .core-content-item2:hover {
    width: 3.84rem;
    height: 5.4rem;
    opacity: 0.7;
    background: #3c80ff;
  }

  .core-box .core-content-box .core-content-item2:hover p {
    display: block;
  }

  .core-box .core-content-box .core-content-item3 {
    width: 3.84rem;
    height: 5.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/dsjcp.png');
    background-size: 3.84rem 5.4rem;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    cursor: pointer;
  }

  .core-box .core-content-box .core-content-item3 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item3 span {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
  }

  .core-box .core-content-box .core-content-item3 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  .core-box .core-content-box .core-content-item3:hover {
    width: 3.84rem;
    height: 5.4rem;
    opacity: 0.7;
    background: #3c80ff;
  }

  .core-box .core-content-box .core-content-item3:hover p {
    display: block;
  }

  .core-box .core-content-box .core-content-item4 {
    width: 3.84rem;
    height: 5.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/cswd.png');
    background-size: 3.84rem 5.4rem;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    cursor: pointer;
  }

  .core-box .core-content-box .core-content-item4 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item4 span {
    width: 1.8rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
  }

  .core-box .core-content-box .core-content-item4 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  .core-box .core-content-box .core-content-item4:hover {
    width: 3.84rem;
    height: 5.4rem;
    opacity: 0.7;
    background: #3c80ff;
  }

  .core-box .core-content-box .core-content-item4:hover p {
    display: block;
  }

  .core-box .core-content-box .core-content-item5 {
    width: 3.84rem;
    height: 5.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/qddz.png');
    background-size: 3.84rem 5.4rem;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    cursor: pointer;
  }

  .core-box .core-content-box .core-content-item5 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item5 span {
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
  }

  .core-box .core-content-box .core-content-item5 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  .core-box .core-content-box .core-content-item5:hover {
    width: 3.84rem;
    height: 5.4rem;
    opacity: 0.7;
    background: #3c80ff;
  }

  .core-box .core-content-box .core-content-item5:hover p {
    display: block;
  }



  .detail-box {
    width: 19.2rem;
    height: 100%;
  }

  .detail-box .detail-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.8rem;
  }

  .detail-box .detail-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .detail-box .detail-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .detail-box .detail-content-box {
    width: 19.2rem;
    height: 7.88rem;
    position: relative;
    margin-top: 0.4rem;
  }

  .detail-box .detail-content-box .left-boder {
    position: absolute;
    bottom: 0.8rem;
    left: 0.79rem;
    width: 1.13rem;
    height: 1.13rem;
    opacity: 0.1;
    background: #3c80ff;
    border-radius: 50%;
  }

  .detail-box .detail-content-box .right-boder {
    position: absolute;
    top: -0.4rem;
    right: 3.42rem;
    width: 2.59rem;
    height: 2.59rem;
    opacity: 0.1;
    background: #3c80ff;
    border-radius: 50%;
  }

  .detail-box .detail-content-box .detail-content-main {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .detail-box .detail-content-box .detail-content-main img {
    width: 12rem;
    height: 6.449rem;
    background: rgba(0, 0, 0, 0);
    z-index: 9;
  }

  .detail-box .detail-content-box .detail-content-main span {
    width: 7.84rem;
    height: 0.21rem;
    font-size: 0.20rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3a3e4f;
    line-height: 0.28rem;
    margin-top: 0.32rem;
  }



  .control-box {
    width: 19.2rem;
    height: 7.5rem;
    background: #f3f5fc;
    padding-left: 3.62rem;
    padding-right: 2.4rem;
    box-sizing: border-box;
    position: relative;
    display: flex;
  }

  .control-box .border-left {
    position: absolute;
    left: 4.99rem;
    top: 2.19rem;
    width: 3.18rem;
    height: 1.99rem;
    background-image: url('/img/tech/ai/jk-border.png');
    background-size: 3.18rem 1.99rem;
    background-repeat: no-repeat;
  }

  .control-box .border-right {
    position: absolute;
    top: 1.25rem;
    right: 2.4rem;
    width: 3.18rem;
    width: 4.14rem;
    height: 4.77rem;
    background-image: url('/img/tech/ai/jk-border2.png');
    background-size: 4.14rem 4.77rem;
    background-repeat: no-repeat;
  }

  .control-box .control-left {
    z-index: 9;
    width: 3.25rem;
    display: flex;
    flex-direction: column;
    margin-top: 1.98rem;
  }

  .control-box .control-left h1 {
    width: 1.5rem;
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
  }

  .control-box .control-left p {
    width: 3.25rem;
    height: 2.49rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3a3e4f;
    line-height: 0.258rem;
    display: block;
    margin-top: 0.4rem;
  }

  .control-box .control-right {
    width: 7.76rem;
    height: 4.48rem;
    background: rgba(0, 0, 0, 0);
    border-radius: 0.15rem;
    background-image: url('/img/tech/ai/jk-bg.png');
    background-size: 7.76rem 4.48rem;
    background-repeat: no-repeat;
    margin-left: 1.1rem;
    margin-top: 1.45rem;
    z-index: 9;
  }

  .train-box {
    width: 19.2rem;
    height: 7.92rem;
    position: relative;
  }

  .train-box .train-border {
    position: absolute;
    left: 2.4rem;
    top: 2.43rem;
    width: 2.59rem;
    height: 2.59rem;
    opacity: 0.1;
    background: #3c80ff;
    border-radius: 50%;
  }

  .train-box .train-content-top {
    padding-top: 1.58rem;
    box-sizing: border-box;
    display: flex;
  }

  .train-box .train-content-top .train-content-top-left {
    width: 8.72rem;
    height: 4.4rem;
    background: rgba(0, 0, 0, 0);
    box-shadow: 0 0.05rem 0.06 0 rgba(0, 0, 0, 0.2);
    background-image: url('/img/tech/ai/xl-bg.png');
    background-size: 8.72rem 4.4rem;
    background-repeat: no-repeat;
    margin-left: 3.54rem;
    z-index: 9;
  }

  .train-box .train-content-top .train-content-top-right {
    display: flex;
    flex-direction: column;
    width: 3.25rem;
    margin-top: 0.41rem;
  }

  .train-box .train-content-top .train-content-top-right h1 {
    width: 3.6rem;
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
  }

  .train-box .train-content-top .train-content-top-right p {
    width: 3.25rem;
    height: 2.13rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3a3e4f;
    line-height: 0.28rem;
    margin-top: 0.4rem;
  }

  .train-box .train-content-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 7.8rem;
    padding-right: 7.8rem;
    box-sizing: border-box;
    margin-top: 0.66rem;
  }

  .train-box .train-content-bottom .content-bottom-left {
    width: 1.64rem;
    height: 0.48rem;
    border: 0.01rem solid #3c80ff;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .train-box .train-content-bottom .content-bottom-left a {
    width: 0.72rem;
    height: 0.24rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3c80ff;
    line-height: 0.24rem;
  }

  .train-box .train-content-bottom .content-bottom-left:hover {
    background: #3c80ff;
  }

  .train-box .train-content-bottom .content-bottom-left:hover a {
    color: #ffffff;
  }

  .train-box .train-content-bottom .content-bottom-right {
    width: 1.64rem;
    height: 0.48rem;
    border: 0.01rem solid #3c80ff;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .train-box .train-content-bottom .content-bottom-right a {
    width: 0.72rem;
    height: 0.24rem;
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3c80ff;
    line-height: 0.24rem;
  }

  .train-box .train-content-bottom .content-bottom-right:hover {
    background: #3c80ff;
  }

  .train-box .train-content-bottom .content-bottom-right:hover a {
    color: #ffffff;
  }

  .benefits-box {
    width: 19.2rem;
    height: 5.38rem;
    background: #f3f5fc;
    padding-left: 3.6rem;
    padding-right: 3.6rem;
    box-sizing: border-box;
  }

  .benefits-box .benefits-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 0.8rem;
    box-sizing: border-box;
  }

  .benefits-box .benefits-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .benefits-box .benefits-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .benefits-box .benefits-content-box {
    width: 11.98rem;
    height: 2.84rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.4rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 {
    width: 3.6rem;
    height: 2.84rem;
    background: #ffffff;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 img {
    width: 0.64rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 h1 {
    width: 1.4rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 p {
    width: 3.12rem;
    height: 1.06rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 0.28rem;
    margin-top: 0.20rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }

  .benefits-box .benefits-content-box .benefits-content-item2 {
    width: 3.6rem;
    height: 2.84rem;
    background: #ffffff;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 img {
    width: 0.64rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 h1 {
    width: 1.4rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 p {
    width: 3.12rem;
    height: 1.06rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 0.28rem;
    margin-top: 0.20rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }

  .benefits-box .benefits-content-box .benefits-content-item3 {
    width: 3.6rem;
    height: 2.84rem;
    background: #ffffff;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 img {
    width: 0.64rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 h1 {
    width: 1.4rem;
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 p {
    width: 3.12rem;
    height: 1.06rem;
    font-size: 0.16rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 0.28rem;
    margin-top: 0.20rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3:hover {
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
}


@media screen and (max-width: 1023px) {
  body {
    padding-top: 0.87rem;
  }

  .bg {
    width: 100%;
    height: 3.2rem;
    background-image: url('/img/tech/ai/bg.jpg');
    background-size: 100% 100%;
    background-repeat: no-repeat;
  }

  .content {
    width: 100%;
    display: flex;
    flex-direction: column;
  }

  .backg {
    width: 100%;
    display: flex;
    background-image: url(../img/tech/img3.png);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: 100% 2.02rem;
    margin-bottom: 0.3rem;
    /* padding-bottom: 0.8rem; */
  }

  .ptBox {
    width: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
  }

  .ptBox h1 {
    color: #333333;
    font-weight: 600;
    font-size: 0.28rem;
    margin: auto;
    margin-top: 0.6rem;
    margin-bottom: 0;
    border-bottom: 2px solid #3B7CFF;
    padding-bottom: 10px;
  }

  .ptBox h2 {
    color: #666666;
    font-size: 0.22rem;
    margin: auto;
    margin-top: 10px;
    margin-bottom: 0;
    font-weight: 400;
  }

  .ptlistBox {
    width: 100%;
    display: flex;
    margin: auto;
    margin-top: 0.4rem;
    box-sizing: border-box;
    padding: 0 0.3rem;
  }

  .ptleft {
    width: 2.05rem;
    height: auto;
    background: #F7F7F7;
    display: flex;
    flex-direction: column;
    padding: 0.2rem 0;
  }

  .ptli {
    width: 100%;
    height: 0.52rem;
    margin: auto;
    text-align: center;
    line-height: 0.52rem;
    font-size: 0.24rem;
    color: #333333;
    caret-color: transparent;
    cursor: pointer;
  }

  .ptcheck {
    background: #c3d7ff;
    color: #3B7CFF;
    font-weight: bold;
  }

  .ptright {
    width: 4.5rem;
    margin: auto;
    margin-right: 0;
    margin-top: 0;
    display: flex;
    flex-direction: column;
  }

  .ptimg {
    width: 100%;
    height: auto;
    margin: auto;
  }

  .ptdesc {
    width: 100%;
    display: flex;
    margin: auto;
    margin-top: 0.4rem;
  }

  .pttitle {
    font-size: 0.24rem;
    font-weight: bold;
    color: #333333;
    margin: auto;
    margin-left: 0;
  }

  .gymore {
    width: 1.54rem;
    height: 0.4rem;
    margin: auto;
    margin-right: 0;
    display: flex;
    cursor: pointer;

  }

  .gymorelabel {
    font-size: 0.2rem;
    font-weight: 400;
    color: #3B7CFF;
    margin: auto;
    margin-right: 0.14rem;
  }

  .gymore img {
    width: 0.24rem;
    height: 0.11rem;
    margin: auto;
    margin-right: 0;
    margin-left: 0;
  }

  .sfcontentBox {
    width: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    margin-top: 0.5rem;
    box-sizing: border-box;
    padding: 0 0.3rem;
  }

  .sftypes {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin: auto;
  }

  .sfli {
    padding: 0 0.17rem;
    margin: auto;
    font-size: 0.24rem;
    font-weight: bold;
    color: #333333;
    text-align: center;
    margin-top: 0;
    margin-bottom: 0.25rem;
    height: 0.4rem;
    line-height: 0.4rem;
    cursor: pointer;
    caret-color: transparent;
  }

  .emptysf {
    width: 20%;
    height: 0;
    margin: auto;
  }

  .sfmore {
    padding: 0 0.17rem;
    background: #d2e1ff;
    border-radius: 4px;
    margin: auto;
    margin-top: 0;
    margin-bottom: 0.25rem;
    height: 0.4rem;
    line-height: 0.4rem;
    color: #3B7CFF;
    font-size: 0.24rem;
    font-weight: bold;
  }

  .sflicheck {
    background: #3B7CFF;
    border-radius: 20px;
    color: #fff;
  }

  .yjlist {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin: auto;
    margin-top: 0.4rem;
    box-sizing: border-box;
    padding: 0 0.3rem;
  }

  .yjli {
    width: 2.1rem;
    height: auto;
    margin: auto;
    margin-left: 0;
    margin-right: 0;
  }

  .ylimg {
    width: 100%;
    height: auto;
    margin: auto;
    margin-top: 0;
  }

  .yjdesc {
    width: 100%;
    box-sizing: border-box;
    padding: 0.2rem 0.1rem;
    display: flex;
    flex-direction: column;
    background: #fff;
  }

  .yjtitle {
    font-size: 0.2rem;
    font-weight: bold;
    color: #333333;
    margin: auto;
    margin-top: 0;
    margin-left: 0;
    margin-bottom: 0;
    line-height: 0.3rem;
  }

  .more {
    width: 1.54rem;
    height: 0.4rem;
    margin: auto;
    margin-top: 0.3rem;
    margin-left: 0;
    display: flex;
    cursor: pointer;
    display: none;

  }

  .morelabel {
    font-size: 0.2rem;
    font-weight: 400;
    color: #3B7CFF;
    margin: auto;
    margin-left: 0;
    margin-right: 0.14rem;
  }

  .more img {
    width: 0.24rem;
    height: 0.11rem;
    margin: auto;
    margin-right: 0;
    margin-left: 0;
  }

  .checkmore {
    width: 2.10rem;
    height: 0.57rem;
    border: 1px solid #FFFFFF;
    font-size: 0.24rem;
    font-weight: 300;
    color: #FFFFFF;
    line-height: 0.57rem;
    text-align: center;
    margin: auto;
    margin-top: 0.38rem;
    margin-bottom: 0.2rem;
  }


  .features-box {
    width: 100%;
    height: 100%;
    padding: 0.3rem 0.36rem;
    box-sizing: border-box;
  }

  .features-box .features-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.4rem;
  }

  .features-box .features-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .features-box .features-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .features-box .features-content-box {
    width: 100%;
    height: 100%;
    margin-top: 0.4rem;
  }

  .features-box .features-content-box .features-content-top {
    display: flex;
    flex-direction: column;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left {
    display: flex;
    margin: auto;
    margin-bottom: 0.2rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item1 {
    width: 0.20rem;
    height: 1.8rem;
    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item2 {
    /* width: 5.64rem; */
    width: 100%;
    height: 1.8rem;
    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item2 h1 {

    height: 0.26rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-left .top-left-item2 span {
    /* width: 5rem; */
    height: 0.82rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.36rem;
    display: block;
    margin-top: 0.24rem;
  }

  /* .features-box .features-content-box .features-content-top .features-content-top-left:hover {
      background-color: #FFF;
      border-radius: 0.05rem;
      transform: translateY(-0.06rem);
      box-shadow: 0.002rem 0.02rem 0.15rem 0.03rem rgba(178, 201, 224, 0.7);
    } */
  .features-box .features-content-box .features-content-top .features-content-top-right {
    display: flex;
    margin: auto;
    margin-bottom: 0.2rem;
    /* margin-left: 0.4rem; */
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item1 {
    width: 0.20rem;

    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item2 {
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0.3rem 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item2 h1 {

    height: 0.26rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-top .features-content-top-right .top-right-item2 span {

    width: 5.9rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.36rem;
    display: block;
    margin-top: 0.36rem;
  }

  /* .features-box .features-content-box .features-content-top .features-content-top-right:hover {
      background-color: #FFF;
      border-radius: 0.05rem;
      transform: translateY(-0.06rem);
      box-shadow: 0.002rem 0.02rem 0.15rem 0.03rem rgba(178, 201, 224, 0.7);
    } */
  .features-box .features-content-box .features-content-bottom {
    display: flex;
    flex-direction: column;
    /* margin-top: 0.32rem; */
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left {
    display: flex;
    margin: auto;
    margin-bottom: 0.2rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item1 {
    width: 0.20rem;

    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item2 {

    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0.3rem 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item2 h1 {

    height: 0.26rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-left .bottom-left-item2 span {
    width: 5.9rem;
    height: 0.82rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.36rem;
    display: block;
    margin-top: 0.24rem;
  }

  /* .features-box .features-content-box .features-content-bottom .features-content-bottom-left:hover {
      background-color: #FFF;
      border-radius: 0.05rem;
      transform: translateY(-0.06rem);
      box-shadow: 0.002rem 0.02rem 0.15rem 0.03rem rgba(178, 201, 224, 0.7);
    } */
  .features-box .features-content-box .features-content-bottom .features-content-bottom-right {
    display: flex;
    margin: auto;
    margin-bottom: 0.2rem;
    /* margin-left: 0.4rem; */
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item1 {
    width: 0.20rem;
    /* height: 1.8rem; */
    background: #3c80ff;
    border-radius: 0.1rem 0 0 0.1rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item2 {

    background: #ffffff;
    border-radius: 0 0.1rem 0.1rem 0;
    box-shadow: 0 0.05rem 0.2rem 0 rgba(58, 62, 79, 0.1);
    padding: 0.3rem 0.32rem;
    box-sizing: border-box;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item2 h1 {

    height: 0.26rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .features-box .features-content-box .features-content-bottom .features-content-bottom-right .bottom-right-item2 span {
    width: 5.9rem;
    height: 0.82rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ABABAB;
    line-height: 0.36rem;
    display: block;
    margin-top: 0.24rem;
  }

  /* .features-box .features-content-box .features-content-bottom .features-content-bottom-right:hover {
      background-color: #FFF;
      border-radius: 0.05rem;
      transform: translateY(-0.06rem);
      box-shadow: 0.002rem 0.02rem 0.15rem 0.03rem rgba(178, 201, 224, 0.7);
    } */




  .core-box {
    width: 100%;
    height: 100%;
    padding: 0 0.36rem;
    box-sizing: border-box;
  }

  .core-box .core-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.8rem;
  }

  .core-box .core-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .core-box .core-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .core-box .core-content-box {
    width: 100%;
    height: auto;
    display: flex;
    /* flex-direction: column; */
    flex-wrap: wrap;
    margin-top: 0.4rem;
    justify-content: space-between;
  }

  .core-box .core-content-box .core-content-item1 {
    width: 48%;
    height: 3.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/gxnsj.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .core-box .core-content-box .core-content-item1 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item1 span {

    height: 0.26rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
    letter-spacing: 0.05rem;
  }

  .core-box .core-content-box .core-content-item1 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.20rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  /* .core-box .core-content-box .core-content-item1:hover {
      
      width: 50%;
      height: 5.4rem;
      opacity: 0.7;
      background: #3c80ff;
    } */
  /* .core-box .core-content-box .core-content-item1:hover p {
      display: block;
    } */
  .core-box .core-content-box .core-content-item2 {

    width: 48%;
    height: 3.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/zzskshjm.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;

  }

  .core-box .core-content-box .core-content-item2 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item2 span {
    height: 0.26rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
    letter-spacing: 0.02rem;
  }

  .core-box .core-content-box .core-content-item2 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.20rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  /* .core-box .core-content-box .core-content-item2:hover {
      
      width: 50%;
      height: 5.4rem;
      opacity: 0.7;
      background: #3c80ff;
    }
    .core-box .core-content-box .core-content-item2:hover p {
      display: block;
    } */
  .core-box .core-content-box .core-content-item3 {

    width: 48%;
    height: 3.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/dsjcp.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    margin-top: 0.3rem;
  }

  .core-box .core-content-box .core-content-item3 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item3 span {
    height: 0.26rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
    letter-spacing: 0.02rem;
  }

  .core-box .core-content-box .core-content-item3 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.20rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  /* .core-box .core-content-box .core-content-item3:hover {
      
      width: 50%;
      height: 5.4rem;
      opacity: 0.7;
      background: #3c80ff;
    }
    .core-box .core-content-box .core-content-item3:hover p {
      display: block;
    } */
  .core-box .core-content-box .core-content-item4 {

    width: 48%;
    height: 3.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/cswd.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    margin-top: 0.3rem;
  }

  .core-box .core-content-box .core-content-item4 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item4 span {

    height: 0.26rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
    letter-spacing: 0.02rem;
  }

  .core-box .core-content-box .core-content-item4 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.20rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  /* .core-box .core-content-box .core-content-item4:hover {
      
      width: 50%;
      height: 5.4rem;
      opacity: 0.7;
      background: #3c80ff;
    }
    .core-box .core-content-box .core-content-item4:hover p {
      display: block;
    } */
  .core-box .core-content-box .core-content-item5 {

    width: 48%;
    height: 3.4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/qddz.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 0.32rem;
    box-sizing: border-box;
    margin-top: 0.3rem;
  }

  .core-box .core-content-box .core-content-item5 img {
    width: 0.58rem;
    height: 0.54rem;
    background: rgba(0, 0, 0, 0);
  }

  .core-box .core-content-box .core-content-item5 span {
    height: 0.28rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    margin-top: 0.33rem;
    letter-spacing: 0.02rem;
  }

  .core-box .core-content-box .core-content-item5 p {
    width: 3.2rem;
    height: 2.25rem;
    opacity: 0.7;
    font-size: 0.20rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.28rem;
    margin-top: 0.32rem;
    display: none;
  }

  /* .core-box .core-content-box .core-content-item5:hover {
      
      width: 50%;
      height: 5.4rem;
      opacity: 0.7;
      background: #3c80ff;
    }
    .core-box .core-content-box .core-content-item5:hover p {
      display: block;
    } */

  .detail-box {
    width: 100%;
    height: 100%;
  }

  .detail-box .detail-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 0.8rem;
  }

  .detail-box .detail-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .detail-box .detail-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .detail-box .detail-content-box {
    width: 100%;
    height: auto;
    position: relative;
    margin-top: 0.4rem;
    margin-bottom: 0.6rem;
  }

  .detail-box .detail-content-box .left-boder {
    position: absolute;
    bottom: 0.8rem;
    left: 0.79rem;
    width: 1.13rem;
    height: 1.13rem;
    opacity: 0.1;
    background: #3c80ff;
    border-radius: 50%;
  }

  .detail-box .detail-content-box .right-boder {
    position: absolute;
    top: -0.4rem;
    right: 3.42rem;
    width: 2.59rem;
    height: 2.59rem;
    opacity: 0.1;
    background: #3c80ff;
    border-radius: 50%;
  }

  .detail-box .detail-content-box .detail-content-main {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }

  .detail-box .detail-content-box .detail-content-main img {
    width: 100%;
    height: auto;
    background: rgba(0, 0, 0, 0);
    z-index: 9;
  }

  .detail-box .detail-content-box .detail-content-main span {
    width: 90%;
    /* height: 0.21rem; */
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #3a3e4f;
    line-height: 0.36rem;
    margin-top: 0.32rem;
  }

  .control-box {
    width: 100%;
    height: auto;
    background: #f3f5fc;
    /* padding-left: 3.62rem; */
    /* padding-right: 2.4rem; */
    box-sizing: border-box;
    position: relative;
    display: flex;
    flex-direction: column;
    padding-bottom: 0.2rem;
  }

  .control-box .border-left {
    position: absolute;
    left: 4.99rem;
    top: 2.19rem;
    width: 3.18rem;
    height: 1.99rem;
    background-image: url('/img/tech/ai/jk-border.png');
    background-size: 3.18rem 1.99rem;
    background-repeat: no-repeat;
    display: none;
  }

  .control-box .border-right {
    position: absolute;
    top: 1.25rem;
    right: 2.4rem;
    width: 3.18rem;
    width: 4.14rem;
    height: 4.77rem;
    background-image: url('/img/tech/ai/jk-border2.png');
    background-size: 4.14rem 4.77rem;
    background-repeat: no-repeat;
    display: none;
  }

  .control-box .control-left {
    z-index: 9;
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 0.48rem;
  }

  .control-box .control-left h1 {
    width: 100%;
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
  }

  .control-box .control-left p {
    width: 90%;
    height: auto;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3a3e4f;
    line-height: 0.36rem;
    display: block;
    margin: auto;
    margin-top: 0.2rem;
  }

  .control-box .control-right {
    width: 90%;
    height: 4rem;
    background: rgba(0, 0, 0, 0);
    border-radius: 0.15rem;
    background-image: url('/img/tech/ai/jk-bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    /* margin-left: 1.1rem; */
    margin: auto;
    margin-top: 0.4rem;
    z-index: 9;
    /* display: none; */
  }

  .train-box {
    width: 100%;
    height: auto;
    position: relative;
  }

  .train-box .train-border {
    position: absolute;
    left: 2.4rem;
    top: 2.43rem;
    width: 2.59rem;
    height: 2.59rem;
    opacity: 0.1;
    background: #3c80ff;
    border-radius: 50%;
    display: none;
  }

  .train-box .train-content-top {
    padding-top: 0.4rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column-reverse
  }

  .train-box .train-content-top .train-content-top-left {
    width: 100%;
    height: 4rem;
    background: rgba(0, 0, 0, 0);
    background-image: url('/img/tech/ai/xl-bg.png');
    border-radius: 0.15rem;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    /* margin-left: 1.1rem; */
    margin-left: 0.25rem;
  }

  .train-box .train-content-top .train-content-top-right {
    display: flex;
    flex-direction: column;
    width: 90%;
    margin-top: 0.41rem;
    margin: auto;
  }

  .train-box .train-content-top .train-content-top-right h1 {

    width: 100%;
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
  }

  .train-box .train-content-top .train-content-top-right p {
    width: 100%;
    height: 2.13rem;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3a3e4f;
    line-height: 0.36rem;
    margin: auto;
    margin-top: 0.4rem;
  }

  .train-box .train-content-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    /* padding-left: 7.8rem;
      padding-right: 7.8rem; */
    box-sizing: border-box;
    margin-top: 0.66rem;
    padding-bottom: 0.3rem;
  }

  .train-box .train-content-bottom .content-bottom-left {
    width: 1.8rem;
    height: 0.48rem;
    border: 0.01rem solid #3c80ff;
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.2rem;
  }

  .train-box .train-content-bottom .content-bottom-left a {

    height: 0.24rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3c80ff;
    line-height: 0.24rem;
  }

  .train-box .train-content-bottom .content-bottom-left:hover {
    background: #3c80ff;
  }

  .train-box .train-content-bottom .content-bottom-left:hover a {
    color: #ffffff;
  }

  .train-box .train-content-bottom .content-bottom-right {
    width: 1.8rem;
    height: 0.48rem;
    border: 0.01rem solid #3c80ff;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .train-box .train-content-bottom .content-bottom-right a {

    height: 0.24rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3c80ff;
    line-height: 0.24rem;
  }

  .train-box .train-content-bottom .content-bottom-right:hover {
    background: #3c80ff;
  }

  .train-box .train-content-bottom .content-bottom-right:hover a {
    color: #ffffff;
  }

  .benefits-box {
    width: 100%;
    padding: 0.3rem 0.36rem;
    background: #f3f5fc;
    /* padding-left: 3.6rem;
      padding-right: 3.6rem; */
    box-sizing: border-box;
  }

  .benefits-box .benefits-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
  }

  .benefits-box .benefits-title h1 {
    height: 0.42rem;
    font-size: 0.32rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.23rem;
    letter-spacing: 0.02rem;
  }

  .benefits-box .benefits-title .title-boreder {
    width: 0.27rem;
    height: 0.04rem;
    background: #3c80ff;
    border-radius: 0.02rem;
  }

  .benefits-box .benefits-content-box {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.4rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 {
    height: auto;
    background: #ffffff;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-bottom: 0.3rem;
    padding-bottom: 0.3rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 img {
    width: 0.64rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 h1 {
    height: 0.26rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item1 p {
    width: 90%;
    height: auto;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 0.36rem;
    margin-top: 0.20rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 {


    background: #ffffff;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-bottom: 0.3rem;
    padding-bottom: 0.3rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 img {
    width: 0.64rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 h1 {

    height: 0.26rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item2 p {
    width: 90%;
    height: auto;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 0.36rem;
    margin-top: 0.20rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 {
    height: auto;
    background: #ffffff;
    border-radius: 0.1rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-bottom: 0.3rem;
    padding-bottom: 0.3rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 img {
    width: 0.64rem;
    height: 0.64rem;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 h1 {
    height: 0.26rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3a3e4f;
    margin-top: 0.24rem;
  }

  .benefits-box .benefits-content-box .benefits-content-item3 p {
    width: 90%;
    height: auto;
    font-size: 0.24rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 0.36rem;
    margin-top: 0.20rem;
  }

}