@media screen and (max-width: 768px) {
    .content-1 {
        margin-bottom: 13.88889vw;
    }

    .content-1-img {
        width: 100%;
        height: auto;
    }

    .content-1-text {
        font-size: 4.44444vw;
        width: 100%;
    }

    .content-1-text h2 {
        font-size: 6.66667vw;
        margin-bottom: 5vw;
    }

    .content-2 {
        padding-top: 0;
    }

    .content-2-center {
        padding: 0 5.55556vw;
        width: 100%;
        box-sizing: border-box;
    }

    .content-2-one-box {
        width: 100%;
        flex-direction: column-reverse;
    }

    .content-2-one-box img {
        width: 100%;
    }

    .content-2-one-text {
        padding: 10.27778vw 0 11.11111vw 0;
        text-align: center;
    }

    .content-2-one-text h3 {
        font-size: 6.66667vw;
        margin-bottom: 5vw;
    }

    .content-2-one-text p {
        font-size: 3.61111vw;
        margin-bottom: 11.11111vw;
    }

    .content-2-two-box {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0;
    }

    .content-2-two-box .product-item .img-box {
        width: 100%;
        height: 72.22222vw;
        margin-bottom: 4.86111vw;
    }

    .content-2-two-box .product-item img {
        height: 55.55556vw;
        width: auto;
        margin-bottom: 4.86111vw;
    }

    .content-2-two-box .product-item {
        width: 100%;
        text-align: center;
        margin-bottom: 13.88889vw;
    }

    .content-2-two-box .product-title {
        font-size: 4.44444vw;
        margin-bottom: 5vw;
    }
    .content-2-two-box .product-link {
        font-size: 2.77778vw;
    }

    .content-2-two-box .link-btn {
        font-size: 3.61111vw;
    }

    /* 第三部分 */
    .content-3 {
        padding: 13.19444vw 0 13.88889vw;
    }

    .content-3-center {
        width: 100%;
        padding: 0 5.55556vw;
        box-sizing: border-box;
    }

    .content-3 h2 {
        font-size: 4.44444vw;
        margin-bottom: 8.33333vw;
    }

    .content-3 .icon-less a {
        width: 41.66667vw;
        height: 45.13889vw;
        margin-bottom: 5.55556vw;
    }

    .content-3 .icon-less a:nth-child(n+3) {
        margin-bottom: 0;
    }

    .content-3 img {
        width: 12.5vw;
        height: 12.5vw;
        margin: 8.33333vw 0 5vw 0;
    }

    .content-3 .title {
        font-size: 3.61111vw;
        margin-bottom: 2.08333vw;
    }

    .content-3 .sub-title {
        font-size: 3.05556vw;
    }

    /* 第四部分 */
    .content-4 {
        padding: 13.19444vw 5.55556vw 11.11111vw;
    }

    .content-4-center {
        width: auto;
    }

    .content-4 h2 {
        font-size: 4.44444vw;
        margin-top: 0;
        margin-bottom: 8.33333vw;
    }

    .content-4 .icon-box {
        flex-direction: column;
        align-items: center;
        height: auto;
        margin-bottom: 0;
    }

    .content-4 .icon-box>.icon-flex {
        width: 69.44444vw;
        padding: 8.33333vw 0;
        box-sizing: border-box;
        flex: auto;
    }

    .content-4 .icon-box .icon-flex:not(:last-child):after {
        width: 100%;
        height: 0.13889vw;
        bottom: 0;
        top: auto;
        left: 0;
    }

    .content-4 .img-box {
        width: 13.88889vw;
        height: 13.88889vw;
        margin-bottom: 32px;
    }

    .content-4 .img-box img {
        width: 5.55556vw;
    }

    .content-4 .title {
        font-size: 3.61111vw;
    }

    .content-4 .problem-box {
        margin-bottom: 7.77778vw;
    }

    .content-4 .problem-link {
        padding: 10.55556vw 0 5.41667vw;
        box-sizing: border-box;
    }

    .content-4 .icon-right,
    .content-4 .problem-link-l {
        font-size: 3.61111vw;
    }

    .content-4 .problem-icon {
        font-size: 2.77778vw;
    }

    .content-4 .learn-more {
        font-size: 3.61111vw;
    }

    .content-4 .learn-more .icon-right {
        margin-left: 1.66667vw;
    }
    /* 服务活动 */
    .content-4.service-active-box h2 {
        height: auto;
        margin-bottom: 60px;
    }
    .content-4.service-active-box .img-box img{
        width: 12.08333vw;
    }
    .content-4.service-active-box .icon-box {
        height: auto;
    }
    .content-4.service-active-box {
        padding: 13.19444vw 5.55556vw 82px;
    }
    /* 第五部分 */
    .content-5 {
        padding: 13.19444vw 5.55556vw 13.88889vw;
        background-color: #fff;
    }

    .content-5 h2 {
        font-size: 4.44444vw;
        margin-bottom: 7.77778vw;
    }

    .content-5 .contact-box {
        height: auto;
        width: auto;
        flex-direction: column;
        padding: 0;
        margin: 0;
        background-color: #fff;
    }

    .content-5 .serve-box {
        padding: 0 0 13.88889vw;
    }

    .content-5 .serve-title {
        font-size: 3.61111vw;
        margin-bottom: 4.16667vw;
    }

    .content-5 .map-box .serve-title {
        font-size: 3.61111vw;
        margin-bottom: 8.19444vw;
    }

    .content-5 .serve-phone {
        font-size: 8.05556vw;
        margin-bottom: 2.08333vw;
        line-height: 10.83333vw;
    }

    .content-5 .serve-time {
        font-size: 3.05556vw;
    }

    .content-5 .serve-box::after {
        width: 100%;
        height: 0.13889vw;
        bottom: 0;
        top: auto;
        background-color: #c6c6c6;
    }

    .content-5 .map-box {
        padding: 13.33333vw 0 0;
    }

    .content-5 .serve-input,
    .content-5 .input-box {
        width: 66.66667vw;
        height: 11.11111vw;
    }

    .content-5 .serve-input {
        font-size: 3.05556vw;
        padding: 0 8.33333vw 0 2.77778vw;
    }

    .content-5 .input-search-icon {
        width: 4.86111vw;
        height: 4.86111vw;
        font-size: 4.86111vw;
        top: 50%;
        right: 2.77778vw;
        transform: translateY(-50%);
    }
/* content-6  */
    .content-6 .tabs-box::-webkit-scrollbar {
        height: 0px;
    }
    
    .problem-nav {
        margin-bottom: 0;
        width: 90%;
        padding: 0vw 4vw;
    }
    
    .problem-nav li {
        height: 6.25vw;
        padding: 0;
        width: 100%;
        border-bottom: 0.25vw solid #eee;
        border-radius: 0vw;
        height: auto;
        line-height: 2.5;
    }
    
    
    .problem-nav li a {
        color: #000;
        font-size: 3.81111vw;
        line-height: initial;
    }    
    
    .problem-nav li.selectedNav {
        -webkit-transform: scaleX(1);
        transform: scaleX(1);
        border: 0.8vw solid #fff;
        background: #fff;
        border-bottom: 0.25vw solid #eee;
        border-radius: 0vw;
        /* height: auto; */
    }
    
    .problem-nav li.selectedNav a {
        color: #000;
        font-size: 3.81111vw;
    }
    
    
    .problem-nav li.selectedSoftNav {
        -webkit-transform: scaleX(1);
        transform: scaleX(1);
        border: 0.8vw solid #fff;
        background: #fff;
        border-bottom: 0.25vw solid #eee;
        border-radius: 0vw;
        /* height: auto; */
    }
    .problem-nav li.selectedSoftNav a {
        color: #000;
        /* font-size: 1.14167vw; */
        font-size: 3.81111vw;
    }
    
    .problem-box{
        display: none;
    }
    .problem-box .problem-item {
        border-bottom: 1px solid #d40c0c;
    }
    .problem-box .problem-item .problem-link {
        padding: 5vw 0 5.41667vw;
    }
    
    .problem-box .problem-item .problem-title {
        font-size: 3.61111vw;
        margin-right: 2.77778vw;
    }
    
    .problem-box .problem-item .icon-right {
        font-size: 3.61111vw;
    }
    
    .problem-nav li::after {
        height: 0.27778vw;
    }
/* soft 和faq*/
   
.content-6-center {
    min-height: 60vw;
    width: 88vw;
    border: 0.25vw solid #eee;
}
.content-6-center-soft {
    width: 88vw;
    text-align: center;
    margin: 1.79167vw  auto 5.20833vw;
    /* display: flex; */
    display: none; /* 默认隐藏div */
    border: 0.25vw solid #eee;
    border-radius: 3vw;
    min-height: 60vw;
    min-width: 90%;
  }
  
  
  .content-6 .tabs-box {
    text-align: left;
    margin: 0 0 5.08333vw 0vw;
    width: 100%;
  }
  
  .content-6 .content-6-center-soft .tabs-box {
    border: none;
  }
  
  .problem-box {
    margin: 4vw 2vw 0vw 2vw;
    width: 95%;
  }
  .problem-box .soft-info {
    border-bottom: 1px solid #c6c6c6;
    /* padding: 0 0 1vw 0; */
    padding: 2vw 0 3vw 0;
    text-align: left;
    position: relative;
  }
  .problem-box .download-box {
    text-align: right;
    position: absolute;
    top: 58%;
    right: 0;
  }
  .problem-box .soft-info p {
    /* font-size: 14px; */
    color: #000;
    padding: 0 0 0.2vw 0vw;
    font-size: 3vw;
  }
  .problem-box .soft-info h3 {
    /* font-size: 14px; */
    font-size: 4.21111vw;
    color: #000;
    padding: 0 0 0.2vw 0vw;
    margin: 0;
  }
  .problem-box .soft-info span {
    /* font-size: 14px; */
    font-size: 90%;
  }
  .problem-box .soft-info a {
        cursor: pointer;
        /* display: inline-block; */
        vertical-align: middle;
  }
  .problem-box .soft-info .download-img {
    color: #000;
    /* padding: 0 0 0.2vw 0vw; */
    margin: 0 0.5vw;
  }
  
  .problem-box .soft-info .download-img  img {
    width: 3.33333vw;
    height: 3.33333vw;
    display: block;
  }
  /* 添加新格式 */
  
  .content-faq-soft .tabs-box-title {
    text-align: center;
    margin: 2.08333vw;
  }
  .content-faq-soft .tabs-box-title::-webkit-scrollbar {
    height: 0.3125vw;
  }
  
  .content-faq-soft .tabs-box-title::-webkit-scrollbar-thumb {
    background: #e0e0e0;
  }
  
  .faq-soft {
    white-space: nowrap;
    text-align: center;
    display: inline-block;
  }
  
  .faq-soft li {
    cursor: pointer;
    position: relative;
    display: inline-block;
    width: min-content;
    margin: 3vw;
    text-align: left;
  }
  
  
  .faq-soft li::after {
    content: "";
    height: 0.40417vw;
    width: 100%;
    background-color: #000;
    position: absolute;
    left: 0;
    bottom: -0.9vw;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
}

  
  .faq-soft li:hover::after {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transition: .3s ease-out;
    transition: .3s ease-out;
  }
  
  .faq-soft li.selectedSoft::after {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
  
  .faq-soft li a {
    color: #666;
    font-size: 1.04167vw;
    line-height: 1.97917vw;
  }
  
  .faq-soft li.selectedSoft a {
    color: #000;
    font-size: 3.8111vw;
  }
  .faq-soft li a {
    color: #000;
    font-size: 3.8111vw;
  }
  .content{
    /* display: block; */
    display: none;
    white-space: normal;
    word-wrap: break-word;
  }
  .content-icon{
    display: block;
    font-size: 6vw;
  white-space: nowrap; /* 防止文字换行 */
  /* 以下属性确保元素与文字大小匹配 */
  /* padding: 5px; 根据需要调整内边距 */
  font-weight: normal;
  }
  
  .content-6-center-soft .problem-nav li .content a {
    font-size: 4.0111vw;
    display: inline-block;
  }
  .problem-nav li .content a{
    display: flex;
    font-size: 3.8111vw;
    /* line-height: 1.5; */
    font-weight: 300;
    margin: 0 0 5vw;
  }
  
  .content-title{
    display: flex; /* 使用 Flexbox 布局 */
    justify-content: space-between; /* 在主轴上两端对齐 */
    align-items: center; /* 垂直居中对齐 */
    width: 100%;
  }
  
  
  .content-6-center-soft .content-title{
    display: flex; /* 使用 Flexbox 布局 */
    justify-content: space-between; /* 在主轴上两端对齐 */
    align-items: center; /* 垂直居中对齐 */
    font-weight: 300;
  }
  
  .content-6-center-soft .problem-nav .content li{
    height: 6.25vw;
    padding: 0;
    width: 100%;
    border: 1px solid #fff;
    border-bottom: 0.25vw solid #eee;
    border-radius: 0vw;
    height: auto;
  }
  /* .content-6-center-soft .problem-nav .content li:not(:last-child){
    height: 6.25vw;
    padding: 0;
    width: 100%;
    border: 1px solid #fff;
  
    border-radius: 0%;
    height: auto;
  } */
  
  
  
  .content-6-center-soft  .problem-nav .soft-info .title{
    font-size: 3.8111vw;    
    line-height: 3;
    font-weight: normal;
  }
  
  .content-6-center-soft .content .content-download {
        width: 30vw;
        height: 8vw;
        border: 1px solid #979797;
        border-radius: 1vw;
        font-size: 3.8111vw;
        font-weight: bold;
        color: #000;
        text-align: center;
        line-height: 2;
        /* margin: 4vw 0 4vw; */
  }
  
  .content-6-center-soft .content p {
    /* line-height: 22px; */
    white-space: normal; 
    padding-top: 3vw;
    font-weight: 100;
    font-size: 3.8111vw;
  }

  .content-6 .learn-more {
    font-size: 2.77778vw;
  }

  .content .download-box{
    margin: 4vw 0 4vw;
  }
  .title-li{
    display: block;
}
  .title-description{
    /* display: block; */
    font-size: 3.9111vw;
    text-align: center;
    margin: 2vw;
    font-weight: 300;
}

}