@media screen and (min-width: 1024px) {
  .semantic-bg {
    width: 19.2rem;
    height: 7rem;
    background-image: url('/img/tech/semantic/bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    position: relative;
  }
  .semantic-bg h1 {
    height: 0.71rem;
    font-size: 0.54rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    letter-spacing: 0.05rem;
    position: absolute;
    top: 2.75rem;
    left: 3.6rem;
  }
  .semantic-bg p {
    width: 6.4rem;
    opacity: 0.69;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.3rem;
    letter-spacing: 0.02rem;
    position: absolute;
    top: 3.86rem;
    left: 3.6rem;
  }
  .voice-bread {
    width: 19.2rem;
    height: 0.6rem;
    background: #f6f6f8;
    display: flex;
    box-sizing: border-box;
  }
  .voice-bread ul {
    height: 0.6rem;
    display: flex;
    align-items: center;
    margin-left: 2.3rem;
  }
  .voice-bread ul li {
    height: 0.16rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #999999;
    letter-spacing: 0.01rem;
    margin: 0 0.04rem;
  }
  .voice-bread ul li a {
    color: #999999;
  }
  .voice-bread ul li img {
    width: 0.14rem;
    height: 0.14rem;
    background: rgba(0, 0, 0, 0);
  }
  .semantic-fun {
    width: 19.2rem;
    height: 6.57rem;
    padding: 0 3.6rem;
    padding-top: 0.6rem;
    box-sizing: border-box;
  }
  .semantic-fun .fun-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.36rem;
    letter-spacing: 0.04rem;
  }
  .semantic-fun .fun-content {
    margin-top: 0.4rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .semantic-fun .fun-content .content-item {
    padding-left: 0.2rem;
    padding-top: 0.39rem;
    padding-bottom: 0.4rem;
    padding-right: 0.18rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-around;
    border: 0.01rem solid #f3f3f3;
  }
  .semantic-fun .fun-content .content-item .left {
    width: 1.65rem;
    height: 1.21rem;
  }
  .semantic-fun .fun-content .content-item .left img {
    width: 100%;
    height: 100%;
  }
  .semantic-fun .fun-content .content-item .right {
    margin-left: 0.28rem;
    margin-top: 0.09rem;
  }
  .semantic-fun .fun-content .content-item .right h1 {
    height: 0.26rem;
    font-size: 0.2rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.36rem;
  }
  .semantic-fun .fun-content .content-item .right p {
    width: 3.4rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.26rem;
    margin-top: 0.3rem;
  }
  .semantic-fun .fun-content .content-item:hover {
    border: 0.01rem solid #f3f3f3;
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
  .semantic-fun .fun-content .content-item:nth-child(n+3) {
    margin-top: 0.4rem;
  }
  .fun-learning {
    width: 19.2rem;
    height: 6.6rem;
    background-image: url('/img/tech/semantic/jsbg1.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding-left: 3.6rem;
    padding-right: 3.78rem;
    padding-top: 1.12rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
  }
  .fun-learning .left {
    margin-top: 0.37rem;
  }
  .fun-learning .left h1 {
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    line-height: 0.45rem;
    margin-bottom: 0.5rem;
  }
  .fun-learning .left .item {
    display: flex;
    align-items: center;
    margin-top: 0.2rem;
  }
  .fun-learning .left .item img {
    width: 0.16rem;
    height: 0.16rem;
  }
  .fun-learning .left .item p {
    height: 0.19rem;
    opacity: 0.8;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    margin-left: 0.16rem;
  }
  .fun-learning .right {
    width: 5.2rem;
    height: 4.22rem;
  }
  .fun-learning .right img {
    width: 100%;
    height: 100%;
  }
  .fun-map {
    width: 19.2rem;
    height: 6.6rem;
    background-image: url('/img/tech/semantic/jsbg2.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding-left: 3.64rem;
    padding-right: 3.6rem;
    padding-top: 0.81rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
  }
  .fun-map .left {
    margin-top: 1.14rem;
  }
  .fun-map .left h1 {
    height: 0.85rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #3c80ff;
    line-height: 0.45rem;
    margin-bottom: 0.5rem;
  }
  .fun-map .left .item {
    display: flex;
    align-items: center;
    margin-top: 0.2rem;
  }
  .fun-map .left .item .border {
    width: 0.1rem;
    height: 0.1rem;
    border: 0.04rem solid #3c80ff;
    border-radius: 50%;
  }
  .fun-map .left .item p {
    height: 0.19rem;
    opacity: 0.8;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3c80ff;
    margin-left: 0.16rem;
  }
  .fun-map .right {
    width: 5.57rem;
    height: 5.09rem;
  }
  .fun-map .right img {
    width: 100%;
    height: 100%;
  }
  .fun-analysis {
    width: 19.2rem;
    height: 6.6rem;
    background-image: url('/img/tech/semantic/jsbg3.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding-left: 3.6rem;
    padding-right: 3.85rem;
    padding-top: 1.36rem;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
  }
  .fun-analysis .left {
    width: 7rem;
    height: 3.2rem;
  }
  .fun-analysis .left img {
    width: 100%;
    height: 100%;
  }
  .fun-analysis .right {
    margin-top: 0.54rem;
  }
  .fun-analysis .right h1 {
    width: 2.6rem;
    height: 0.85rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    line-height: 0.45rem;
    margin-bottom: 0.5rem;
  }
  .fun-analysis .right .item {
    display: flex;
    align-items: center;
    margin-top: 0.2rem;
  }
  .fun-analysis .right .item img {
    width: 0.16rem;
    height: 0.16rem;
  }
  .fun-analysis .right .item p {
    opacity: 0.8;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    margin-left: 0.16rem;
  }
  .fun-features {
    width: 19.2rem;
    padding: 0 3.6rem;
    padding-top: 0.6rem;
    padding-bottom: 0.61rem;
    box-sizing: border-box;
  }
  .fun-features .features-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.36rem;
    letter-spacing: 0.04rem;
  }
  .fun-features .features-content {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .fun-features .features-content .content-item {
    padding-left: 0.35rem;
    padding-right: 0.33rem;
    padding-top: 0.4rem;
    padding-bottom: 0.59rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 0.01rem solid #f3f3f3;
  }
  .fun-features .features-content .content-item img {
    width: 0.78rem;
    height: 0.78rem;
  }
  .fun-features .features-content .content-item h1 {
    font-size: 0.18rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    margin-top: 0.2rem;
  }
  .fun-features .features-content .content-item p {
    width: 2.1rem;
    font-size: 0.14rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.24rem;
    margin-top: 0.22rem;
  }
  .fun-features .features-content .content-item:hover {
    border: 0.01rem solid #f3f3f3;
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
  .fun-architecture {
    width: 19.2rem;
    height: 9.11rem;
    background: #f6f7f8;
    border: 0.01rem solid #f9fbfe;
    padding-left: 4.45rem;
    padding-right: 4.75rem;
    padding-top: 0.6rem;
    box-sizing: border-box;
  }
  .fun-architecture .architecture-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.36rem;
    letter-spacing: 0.04rem;
  }
  .fun-architecture .architecture-content {
    margin-top: 0.5rem;
    width: 10rem;
    height: 6.75rem;
  }
  .fun-architecture .architecture-content img {
    width: 100%;
    height: 100%;
  }
}
@media screen and (max-width: 1023px) {
  .semantic-bg {
    width: 100%;
    height: 3.2rem;
    background-image: url('/img/tech/semantic/bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    position: relative;
  }
  .semantic-bg h1 {
    height: 0.71rem;
    font-size: 0.54rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #ffffff;
    letter-spacing: 0.05rem;
    position: absolute;
    top: 0.75rem;
    left: 0.6rem;
  }
  .semantic-bg p {
    width: 6.4rem;
    opacity: 0.69;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.3rem;
    letter-spacing: 0.02rem;
    position: absolute;
    top: 1.86rem;
    left: 0.6rem;
  }
  .voice-bread {
    display: none;
  }
  .semantic-fun {
    width: 100%;
    padding: 0 0.36rem;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    box-sizing: border-box;
  }
  .semantic-fun .fun-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.36rem;
    letter-spacing: 0.04rem;
  }
  .semantic-fun .fun-content {
    margin-top: 0.4rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .semantic-fun .fun-content .content-item {
    padding-left: 0.2rem;
    padding-top: 0.39rem;
    padding-bottom: 0.4rem;
    padding-right: 0.18rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-around;
    border: 0.01rem solid #f3f3f3;
  }
  .semantic-fun .fun-content .content-item .left {
    width: 1.65rem;
    height: 1.21rem;
  }
  .semantic-fun .fun-content .content-item .left img {
    width: 100%;
    height: 100%;
  }
  .semantic-fun .fun-content .content-item .right {
    margin-left: 0.28rem;
    margin-top: 0.09rem;
  }
  .semantic-fun .fun-content .content-item .right h1 {
    height: 0.26rem;
    font-size: 0.26rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.36rem;
  }
  .semantic-fun .fun-content .content-item .right p {
    width: 4.6rem;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 0.36rem;
    margin-top: 0.3rem;
  }
  .semantic-fun .fun-content .content-item:hover {
    border: 0.01rem solid #f3f3f3;
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
  .semantic-fun .fun-content .content-item:nth-child(n+2) {
    margin-top: 0.4rem;
  }
  .fun-learning {
    width: 100%;
    background-image: url('/img/tech/semantic/jsbg1.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0 0.36rem;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .fun-learning .left {
    margin-top: 0.37rem;
  }
  .fun-learning .left h1 {
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    line-height: 0.45rem;
    margin-bottom: 0.5rem;
  }
  .fun-learning .left .item {
    display: flex;
    align-items: center;
    margin-top: 0.2rem;
  }
  .fun-learning .left .item img {
    width: 0.16rem;
    height: 0.16rem;
  }
  .fun-learning .left .item p {
    opacity: 0.8;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 0.45rem;
    margin-left: 0.16rem;
  }
  .fun-learning .right {
    width: 5.2rem;
    height: 4.22rem;
  }
  .fun-learning .right img {
    width: 100%;
    height: 100%;
  }
  .fun-map {
    width: 100%;
    background-image: url('/img/tech/semantic/jsbg2.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0.6rem 0.36rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
  }
  .fun-map .left h1 {
    height: 0.85rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #3c80ff;
    line-height: 0.45rem;
    margin-bottom: 0.5rem;
  }
  .fun-map .left .item {
    display: flex;
    align-items: center;
    margin-top: 0.2rem;
  }
  .fun-map .left .item .border {
    width: 0.12rem;
    height: 0.12rem;
    border: 0.02rem solid #3c80ff;
    border-radius: 50%;
  }
  .fun-map .left .item p {
    height: 0.19rem;
    opacity: 0.8;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #3c80ff;
    margin-left: 0.16rem;
  }
  .fun-map .right {
    width: 5.57rem;
    height: 5.09rem;
  }
  .fun-map .right img {
    width: 100%;
    height: 100%;
  }
  .fun-analysis {
    width: 100%;
    background-image: url('/img/tech/semantic/jsbg3.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 0.6rem 0.36rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .fun-analysis .left {
    width: 7rem;
    height: 3.2rem;
  }
  .fun-analysis .left img {
    width: 100%;
    height: 100%;
  }
  .fun-analysis .right {
    margin-top: 0.54rem;
    text-align: center;
  }
  .fun-analysis .right h1 {
    height: 0.85rem;
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    line-height: 0.45rem;
    margin-bottom: 0.5rem;
  }
  .fun-analysis .right .item {
    display: flex;
    align-items: center;
    margin-top: 0.2rem;
  }
  .fun-analysis .right .item img {
    width: 0.16rem;
    height: 0.16rem;
  }
  .fun-analysis .right .item p {
    opacity: 0.8;
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    margin-left: 0.16rem;
  }
  .fun-features {
    width: 100%;
    padding: 0.6rem 0.36rem;
    box-sizing: border-box;
  }
  .fun-features .features-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.36rem;
    letter-spacing: 0.04rem;
  }
  .fun-features .features-content {
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .fun-features .features-content .content-item {
    width: 48%;
    padding-left: 0.35rem;
    padding-right: 0.33rem;
    padding-top: 0.4rem;
    padding-bottom: 0.59rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 0.01rem solid #f3f3f3;
  }
  .fun-features .features-content .content-item img {
    width: 0.78rem;
    height: 0.78rem;
  }
  .fun-features .features-content .content-item h1 {
    font-size: 0.28rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: left;
    color: #333333;
    line-height: 0.45rem;
    margin-top: 0.2rem;
  }
  .fun-features .features-content .content-item p {
    font-size: 0.22rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: center;
    color: #666666;
    line-height: 0.36rem;
    margin-top: 0.22rem;
  }
  .fun-features .features-content .content-item:hover {
    border: 0.01rem solid #f3f3f3;
    box-shadow: 0rem 0.1rem 0.2rem 0rem rgba(132, 132, 132, 0.16);
  }
  .fun-features .features-content .content-item:nth-child(n+3) {
    margin-top: 0.3rem;
  }
  .fun-architecture {
    width: 100%;
    background: #f6f7f8;
    border: 0.01rem solid #f9fbfe;
    padding: 0.6rem 0.36rem;
    box-sizing: border-box;
  }
  .fun-architecture .architecture-title h1 {
    height: 0.47rem;
    font-size: 0.36rem;
    font-family: Microsoft YaHei, Microsoft YaHei-Bold;
    font-weight: 700;
    text-align: center;
    color: #333333;
    line-height: 0.36rem;
    letter-spacing: 0.04rem;
  }
  .fun-architecture .architecture-content {
    margin-top: 0.5rem;
    width: 100%;
    height: auto;
  }
  .fun-architecture .architecture-content img {
    width: 100%;
    height: 100%;
  }
}