/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{
    text-decoration: none;
    cursor: pointer;
}
body {
    color: #333;
    line-height: 1.6;
}
ul,li{
    list-style-type: none;
}
 /* 定义本地字体 */
    @font-face {
      font-family: 'AlimamaShuHeiTi';
      src: url('../fonts/AlimamaShuHeiTi-Bold.woff2') format('woff2'),
           url('../fonts/AlimamaShuHeiTi-Bold.woff') format('woff'),
           url('../fonts/AlimamaShuHeiTi-Bold.ttf') format('truetype'); /* 备选TTF */
      font-weight: normal;
      font-style: normal;
    }

.NetFerry_banner{
    width: 100%;
    height: 552px;
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/banner.png);
    background-size: cover;
    text-align: center;
}
.NetFerry_banner .ban{
    padding-top: 100px;
}

.NetFerry_banner .ban .toptitle{
    font-family: 'AlimamaShuHeiTi';
    background: linear-gradient(0deg, #6D67FF 0%, #0387FF 50%, rgba(109,103,255,0.8) 100%);
    background-clip: text;
    font-size: 50px;
    color: transparent;

}
.NetFerry_banner .ban .topsubtitle{
font-size: 18px;
color: #443D3D;
line-height: 28px;
text-align: center;
font-style: normal;
text-transform: none;
margin: 30px auto 0;
width: 799px;
}

.NetFerry_banner .banner_text{
color: #FFFFFF;
margin-top: 30px;
font-size: 16px;
line-height: 30px;
}
.NetFerry_banner .banner_button{
width: 240px;
padding: 20px 0;
margin: 0 auto;
font-size: 28px;
margin-top: 40px;
background: linear-gradient(90deg, #7566ff 0, #314dff 50%, #41a0ff 100%);
border-radius: 100px;
transform: translateZ(0);
cursor: pointer;
}
.NetFerry_banner .banner_button .btn_item{
    background: none;
    border: none;
    color: #FFFFFF;
    display: inline-block;
    vertical-align: middle;
    font-size: 28px;
}
.NetFerry_banner .banner_button button{
    cursor: pointer;
}
.NetFerry_banner .banner_button .button_ico{
    display: inline-block;
    width: 44px;
    height: 44px;
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/gbimg/Group8167.png);
    vertical-align: middle;
    margin-left: 10px;
    transition: 0.4s;
    transform: translateX(0); 
}
.NetFerry_banner .banner_button:hover .button_ico{
    transform: translateX(15px);
    margin-left: 10px; 
}
.banner_bottom{
    width: 100%;
    height: 90px;
    background: #ffffff;
}
.banner_bottom_boxs{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}
.banner_bottom_box{
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 14px;
    margin: 20px auto 0;
    align-items: center;
}
.banner_bottom_box_text .banner_bottom_box_text_l{
    font-weight: 600;
    font-size: 20px;
    color: #0059FF;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.banner_bottom_box_text{
    font-weight: 400;
font-size: 12px;
color: #666666;
text-align: left;
font-style: normal;
text-transform: none;
}
.ty_title{
    font-family: 'AlimamaShuHeiTi';
    text-align: center;
    font-weight: bold;
    font-size: 36px;
    color: #1F2937;
    line-height: 46px;
}
.ty_subtitle{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    width: 655px;
    margin: 20px auto 0;
}
.NetFerry_td{
    padding-top: 80px;
}
.NetFerry_card-group{
    margin-top: 80px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px; 
}

.NetFerry_card-group .NetFerry_card{
    background: #FFFFFF;
    border-radius: 10px 10px 10px 10px;
    border: 1px solid #000000;
    padding: 20px;
    font-weight: normal;
    font-size: 14px;
    color: #443D3D;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.NetFerry_card-group .NetFerry_card .NetFerry_card_hui{
    font-weight: normal;
    font-size: 12px;
    color: #606975;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.NetFerry_card-group .NetFerry_card .NetFerry_icon{
    margin-right: 10px;
}
.NetFerry_intro-section{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px; 
    margin-top: 15px;
    background: #FFFFFF;
    border-radius: 10px 10px 10px 10px;
    border: 1px solid #000000;
    padding: 50px 30px;
}
.NetFerry_intro-section a{
    display: block;
    background: #151A26;
    border-radius: 4px 4px 4px 4px;
    width: 150px;
    height: 50px;
    color: #ffffff;
    line-height: 50px;
    text-align: center;
    text-indent: 0;
    margin-top: 60px;
    cursor: pointer;
}
/* 为网格项添加flex居中 */
.NetFerry_intro-section > div {
    display: flex;
    flex-direction: column;
    justify-content: center; /* 内容在网格项内垂直居中 */
    height: 100%; /* 占满网格项高度 */
}
.NetFerry_intro-text{
    font-weight: normal;
    font-size: 16px;
    color: #1F2937;
    line-height: 24px;
    letter-spacing: 1px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-indent: 2em;
    /* 可选：增加行高和宽度使效果更明显 */
    line-height: 1.6;
    width: 521px;
    height: 144px;
}
.NetFerry_gn{
    margin-top: 100px;
    padding-bottom: 80px;
}

    /* 外层容器样式 */
    .NetFerry_feature {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      max-width: 1200px;
      margin: 60px auto 0;
      row-gap: 50px; 
    }
    /* 功能块样式 */
    .NetFerry_feature_block {
      background: #F8F9FF;
      border-radius: 10px;
      padding: 20px 20px 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .NetFerry_feature_block:hover {
      transform: translateY(-3px);
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    }
    /* 标题样式 */
    .NetFerry_feature_title {
      font-size: 24px;
      color: #333;
      margin-bottom: 10px;
      margin-top: 10px;
    }
    /* 描述文本样式 */
    .NetFerry_feature_desc {
    font-size: 14px;
    color: #606975;
      line-height: 1.5;
      margin-bottom: 16px;
    }
    /* 图标容器样式 */
    .NetFerry_feature_icon {
      width: 100%;
      height: 150px;
      margin-bottom: 12px;
      background-repeat: no-repeat;
      background-position: center;
      background-size: contain;
    }
    /* 每个功能块的图标 */
    .NetFerry_icon_approve {
      background-image: url('https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/wjcssp.svg');
    }
    .NetFerry_icon_audit {
      background-image: url('https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/csxwsj.svg');
    }
    .NetFerry_icon_detect {
      background-image: url('https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/mgnrjc.svg');
    }
    .NetFerry_icon_exchange {
      background-image: url('https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/dzjhfs.svg');
    }
    .NetFerry_icon_permission {
      background-image: url('https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/dwqxjz.svg');
    }
    .NetFerry_icon_largefile {
      background-image: url('https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/dtlwjcs.svg');
    }
.NetFerry_kwwjtd{
    
    background: #ECF1FF;
    padding-top: 80px;
    position: relative;
}
.NetFerry_kwwjtd_jb{
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    height: 56px;
    background: linear-gradient( 180deg, rgba(236,241,255,0) 0%, #C2D2FF 100%);
}
.NetFerry_tabs{
    width: 70%;
    margin: 60px auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0px;
    justify-content: center; /* 网格整体居中 */
}
.NetFerry_tab{
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/moren.png);
    width: 302px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
}
.NetFerry_tab.xuanzhong{
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/xuanzhong.png);
    color: #fff;
}

.NetFerry_tab_item,.NetFerry_tab_title{
    display: none;
    text-align: center;
}
.NetFerry_tab_item.active,.NetFerry_tab_title.active{
    display: block;
}
.NetFerry_cpjz{
    padding-top: 80px;
}
.NetFerry_cpjz_row{
    display: grid;
    grid-template-columns: 500px 1fr;
    gap: 15px;
    height: 200px;
    margin-top: 60px;
}
.NetFerry_cpjz_row.rowright{
    grid-template-columns:1fr 500px;
    margin-top: 15px;
}
.NetFerry_cpjz_row .NetFerry_cpjz_card{
    padding: 30px;
    border-radius: 10px 10px 10px 10px;
}
.NetFerry_cpjz_row .NetFerry_cpjz_card.fhdbyq{
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/fhdbqy.png);
    background-size: cover;
}
.NetFerry_cpjz_row .NetFerry_cpjz_card.tgxtxl{
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/tgxtlx.png);
    background-size: cover;
}
.NetFerry_cpjz_row .NetFerry_cpjz_card.wjcsaq{
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/qbwjaq.png);
    background-size: cover;
}
.NetFerry_cpjz_row .NetFerry_cpjz_card.jhjsjg{
    background: url(https://dongchayan-icon-1312483745.cos.ap-beijing.myqcloud.com/NetFerry/jhjsjg.png);
    background-size: cover;
}
.NetFerry_cpjz_row .NetFerry_cpjz_title{
    font-weight: normal;
    font-size: 18px;
    color: #1F2937;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.NetFerry_cpjz_row .NetFerry_cpjz_text{
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 15px;
}
.NetFerry_yycj{
    margin-top: 80px;
    padding-bottom: 80px;
}
.NetFerry_yycj .NetFerry_yycj_main{
    background: #FFFFFF;
    box-shadow: 0px 0px 20px 0px rgba(31,41,55,0.15);
    border-radius: 10px 10px 10px 10px;
    padding: 40px 25px;
    margin-top: 60px;
}
.NetFerry_yycj_title{
    font-weight: normal;
    font-size: 24px;
    color: #1F2937;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.NetFerry_table {
    margin-top: 40px;
      width: 100%;
      border-collapse: collapse;
    }

    .NetFerry_table th,
    .NetFerry_table td {
      border-bottom: 1px solid #ccc;
      padding: 12px 10px;
      text-align: left;
    }
    /* 移除最后一行的下边框 */
    .NetFerry_table tr:last-child th,
    .NetFerry_table tr:last-child td {
    border-bottom: none;
    }
    .NetFerry_table th {
      background-color: #f2f2f2;
      font-weight: bold;
      border: none;
        font-weight: normal;
        font-size: 16px;
        color: #384252;
        text-align: left;
        font-style: normal;
        text-transform: none;


    }

    .NetFerry_tag {
      display: inline-block;
      padding: 4px 8px;
      border-radius: 4px;
      color: #fff;
      font-size: 12px;
      margin-right: 5px;
      margin-top: 5px;
    }

    .NetFerry_tag_key {
      background-color: #4285f4;
    }

    .NetFerry_tag_approve {
      background-color: #f4b400;
    }

    .NetFerry_tag_isolate {
      background-color: #0f9d58;
    }
/* 为每一列单独设置宽度 */
.NetFerry_table th:nth-child(1) {
  width: 10%; /* 第一列（行业）宽度 */
}

.NetFerry_table th:nth-child(2) {
  width: 35%; /* 第二列（核心挑战）宽度 */
}

.NetFerry_table th:nth-child(3) {
  width: 40%; /* 第三列（解决方案）宽度 */
}

.NetFerry_table th:nth-child(4) {
  width: 15%; /* 第四列（关键技术）宽度 */
}
.NetFerry_yycj_tycj{
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.NetFerry_yycj_tycj_card{
    background: #FFFFFF;
    border-radius: 10px 10px 10px 10px;
    border: 1px solid #E5E7EB;
    padding: 20px;
}
.NetFerry_yycj_tycj_card_title{
    font-weight: normal;
    font-size: 20px;
    color: #1F2937;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.NetFerry_yycj_tycj_card_title span{
    margin-right: 15px;
}
.NetFerry_yycj_tycj_card_text{
    margin-top: 15px;
    font-weight: 400;
    font-size: 14px;
    color: #606975;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.NetFerry_yycj_tycj_card_tags{
    display: flex;
    margin-top: 15px;
}
.NetFerry_yycj_tycj_card_tag{
    background: #E0E7FF;
    border-radius: 90px 90px 90px 90px;
    font-size: 12px;
    color: #4338CA;
    padding: 5px 10px;
    margin-right: 10px;
}
.NetFerry_yycj_tycj_card_tags.wbhzhb .NetFerry_yycj_tycj_card_tag{
    background: #DBEAFE;
    color: #2152D8;
}
.NetFerry_yycj_tycj_card_tags.qynbxz .NetFerry_yycj_tycj_card_tag{
    background: #F3E8FF;
    color: #8631D1;
}
.NetFerry_yycj_tycj_card_tags.ycbgzc .NetFerry_yycj_tycj_card_tag{
    background: #DCFCE7;
    color: #359458;
}
.NetFerry_khal{
    background: #ECF3FE;
    padding: 80px 0;
}
.NetFerry_yycj_tycj.row3{
    grid-template-columns: 3fr;
    gap: 20px;
}