@media screen and (max-width: 768px) {
  .content-1 h2 {
    margin: 12.91667vw 0 5.55556vw;
    font-weight: normal;
    font-size: 6.66667vw;
    line-height:normal;
  }
  .content-1 .input-search-icon {
    width: 5vw;
    height: 5vw;
    font-size: 5vw;
    position: absolute;
    top: 1.94444vw;
    right: 2.77778vw;
    cursor: pointer;
  }
  .content-1 input {
    width: 77.77778vw;
    height: 8.88889vw;
    font-size: 3.05556vw;
    padding: 0 8.33333vw 0 2.77778vw;
    box-sizing: border-box;
    border: 0.75002px solid #000;
    outline: none;
    margin-bottom: 13.88889vw;
  }

  .content-3 {
    width: auto;
    margin: 7.77778vw 5.55556vw 13.88889vw;
  }
  .content-3 .tabs {
    margin-bottom: 0;
    overflow-x: auto;
    width: 100%;
  }
  .content-3 .tabs .tab-item {
    font-size: 3.61111vw;
    height: 7.63889vw;
  }

  .content-3 .tabs .tab-item::after {
    height: 0.27778vw;
  }
  .content-3 .tabs .tab-item:not(:last-child) {
    margin-right: 8.33333vw;
  }
  .content-3 .FAQ-item {
    padding: 10.55556vw 0 5.41667vw;
    border-bottom: 0.13889vw solid #c6c6c6;
    font-size: 3.61111vw;
    text-align: left;
  }
  .content-3 .empty-tip p{
    font-size: 3.61111vw;
    line-height: 2;
    padding: 20vw 0 13.88889vw;
    width: 56.11111vw;
    margin: 0 auto;
  }
  .content-3 .empty-tip a {
    margin-bottom: 13.88889vw;
    font-size: 3.61111vw;
    border-bottom: 0.27778vw solid #666;
  }
  .content-3 .empty-tip a:hover {
    border-bottom: 0.27778vw solid #666;
    transition: all .3s;
  }

  /* content-2  */
  .content-2 .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-2-center {
min-height: 60vw;
width: 88vw;
border: 0.25vw solid #eee;
}
.content-2-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-2 .tabs-box {
text-align: left;
margin: 0 0 5.08333vw 0vw;
width: 100%;
}

.content-2 .content-2-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-2-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-2-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-2-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-2-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-2-center-soft  .problem-nav .soft-info .title{
font-size: 3.8111vw;    
line-height: 3;
font-weight: normal;
}

.content-2-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-2-center-soft .content p {
  /* line-height: 22px; */
  white-space: normal; 
  padding-top: 3vw;
  font-weight: 100;
  font-size: 3.8111vw;
}

.content-2 .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;
}



}