/* 字体定义 */
@font-face {
    font-family: 'CustomFont';
    src: url('/font/SxeM9cL9EQqc.woff2') format('woff2'),
         url('/font/SxeM9cL9EQqc.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap; /* 优化字体加载性能 */
}

html{
    font-size: 14px;
}

body{
    margin: 0;
    padding: 0;
    background:#fff;
    font-family: PingFang SC, PingFang SC, -apple-system, Microsoft Yahei, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}
/* 顶部广告栏 - start */
.Top_Header{
    background: url('/img/guanggao.jpg') no-repeat center center;
    background-size: cover;
    height: 60px;
}
/* 顶部广告栏 - end */
/* 导航栏样式  - start */
.header{
    height:80px;
    background:#fff;
    font-size: 16px;
    border-bottom: 1px solid #eee;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.01);
}
.header .wrap{
    height: 80px;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 200px 1fr 300px;
    grid-template-rows: 80px;
    align-items: center;
    grid-template-areas: "logo nav-left nav-right more";
}
.header .wrap >ul>li>a{
    color: #333;
    text-decoration: none;
    line-height: 80px;
    padding: 0 30px;
    font-weight: 500;
    font-size: 16px;
}

.nav-left{
    grid-area: nav-left;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}
.nav-left>li{
    height: 80px;
}
.header .wrap .nav-left li .active{
    color: #000;
    font-weight: 600;
}

.header .wrap .nav-left>li>a>small{
    position: absolute;
    left: 0;
    top:5px;
    line-height:normal;
    background: #FF3333;
    border-radius: 3px;
    color: #ffffff;
    padding: 5px 8px;
    font-size: 10px;
}
.header .wrap .nav-left>li>a:hover{
    cursor: pointer;
    color: #000;
    font-weight: 600;
    .icon-down{
        /* 旋转180度  增加过渡效果*/
        transition: transform 0.3s ease-in-out;
        transform: rotate(180deg);
    }
}

/* 导航下拉菜单过渡动画 */

.nav-left .nav-box{
    display: none;
    position: absolute;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 3px 3px 0 rgba(0, 0, 0, 0.1);
    z-index: 9999;
    min-height: 300px;
    border-radius: 10px;
    width: 700px;
    padding:20px 30px;
    border: 1px solid #eee;
    /* 初始状态：隐藏 */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    
    /* 过渡动画 */
    transition: all 0.2s ease-in-out;
}
.nav-left .help-box{
    box-shadow: 0 0 10px 0 rgba(176, 176, 176, 0.2);
    border-radius: 10px;
    /* left: -100px !important; */
}

.nav-left .nav-box>h4{
    font-size: 16px;
    font-weight: 200;
    margin-bottom: 15px;
}
.nav-left .nav-box .nav-box-item{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.nav-left .nav-box .nav-box-item>div{
    border: 1px solid #eee;
    border-radius: 5px;
    display: flex;
    align-items: center;
    height: 70px;
    background-color: #f2f2f24f;
}
.nav-left .nav-box .nav-box-item i{
    height: 40px;
    width: 40px;
    margin: 0 15px;
}
.nav-box-item-text{
    display: flex;
    flex-direction: column;
}
.nav-box-item-text>h4{
    margin:0;
    font-weight:500;
}
.nav-box>h4>small{
    font-size: 12px;
    color: #888;
    margin-left: 10px;
}
.nav-box-item-text span{
    color: #888;
    font-size: 12px;
}


.header .wrap .nav-left li:hover > .nav-box{
    /* 悬停时：显示 */
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.help-box{
    display: grid !important;
    grid-template-columns: 2fr 1fr;
    gap: 10px;
}
.help-box-left{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 30px 0 30px 30px;
}
.help-box-left-item{
    margin-top:10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.help-box-left .help-title{
    font-size: 14px;
    color: #888;
    font-weight: 500;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}
.help-title i{
    margin-right: 5px;
    color: #2878ff;
    font-size: 18px;
}
.help-box-left-item a{
    font-size: 14px;
    color: #000;
    line-height: 22px;
    font-weight: 300;
    margin: 0;
    text-decoration: none;
}
.help-box-left-item a:hover{
    color: #333 !important;
}

.help-box-right{
    padding: 20px;
    background-color: #f2f2f24f;
    border-radius: 5px;
    display: flex;
    flex-direction: column;
}
.help-right-title{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.help-right-title p:first-child{
    font-size: 14px;
    color: #000;
    font-weight: 600;
}
.help-right-title p i{
    margin-right: 5px;
    color: #2878ff;
}
.help-right-title p a{
    font-size: 14px;
    text-decoration: none;
    color: #2878ff;
}
.help-right-title p a:hover{
    color: #347efe !important;
}
.help-right-p{
    font-size: 12px;
    color: #333;
    font-weight: 500;
    margin: 10px 0;
}

.header .web-logo{
    grid-area: logo;
    width: 160px;
    /* height: 44px; */
    display: block;
    padding-left: 10px;
    object-fit: cover;
}

.header .wrap .nav-left>li{
    float: left;
    list-style: none;
    position: relative;
}

.nav-right{
    grid-area: nav-right more;
}
.header .wrap .nav-right{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.nav-right i{
    margin-right: 5px;
}
.header .wrap .nav-right .user-dropdown:hover .dropdown-menu{
    display: block;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}
.more-box{
    display: none;
    position: relative;
}
.more-box-input {
    display: block;
    right: 30px;
    width: 20px;
    height: 20px;
    top:5px;
    right: 10px;
    opacity: 0;
    position: absolute;
    z-index: 1;
    cursor: pointer;
}

.more-box-content{
    /* 移除 display: none，改用其他方式隐藏 */
    position: absolute;
    top: 55px;
    right: 0;
    background-color:#fff;
    box-shadow: 0 0 10px 0 rgba(176, 176, 176, 0.2);
    text-align: center;
    min-width: 300px;
    z-index: 9999;
    padding: 0; /* 初始时无内边距 */
    transition: all 0.3s ease;
    transform: translateY(-10px);
    opacity: 0;
    height: 0;
    overflow: hidden; /* 添加溢出隐藏 */
}
.more-box-content>ul{
    display: flex;
    flex-direction: column;
    gap: 20px;
}


.more-box-content>ul>li>a{
   line-height: 25px;
}
.more-box-content-item{
    /* 移除 display: none，改用 max-height 和 opacity */
    /* max-height: 0; */
    background-color: rgb(248 248 248 / 80%);
    font-size: 14px;
    padding: 0; /* 初始时无内边距 */
    opacity: 1;
    overflow: hidden;
    transition: all 0.3s ease; /* 增加过渡时间，让效果更明显 */
}

.more-box-content>ul>li:hover .more-box-content-item{
    /* 移除 display: block，改用 max-height 和 padding */
    max-height: 200px; /* 设置一个足够大的高度值 */
    padding: 10px 0; /* 展开时添加内边距 */
    opacity: 1;
    transition: all 0.3s ease;
}
.more-box-content-item>ul{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 15px;
}

.more-box-content-item>ul>li>a{
    color: #666;
}


/* 导航栏样式  - end */


/*登录、注册 - start*/
.user-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    left: 0;
    background: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    width: 250px;
    z-index: 1000;
    padding: 20px;
    margin: 0;
    list-style: none;
    display: none;
}
.dropdown-menu .dropdown-menu-1{
    display: flex;
    align-items: center;
}
.dropdown-menu .dropdown-menu-1>p{
    color: #000;
    font-size: 14px;
    font-weight: bolder;
}
.dropdown-menu .dropdown-menu-1>span,.dropdown-menu .dropdown-menu-1>a{
    padding: 5px;
    font-size: 12px;
    background: #f2f2f24f;
    border-radius: 5px;
    color: #888;
    margin-left: 10px;
}

.dropdown-menu .dropdown-menu-2{
    display: flex;
    align-items: center;
}
.dropdown-menu .dropdown-menu-2>span{
    color: #888;
    font-size: 12px;
}
.dropdown-menu .dropdown-menu-2>strong{
    color: red;
    font-size: 16px;
    margin-left: 10px;
}
.dropdown-menu .dropdown-menu-2>strong::before{
    content: "￥";
}
.dropdown-menu .dropdown-menu-2 .layui-btn{
    margin-left: 10px;
}
.dropdown-menu .dropdown-menu-3{
    margin-top: 15px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.dropdown-menu .dropdown-menu-3>div{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.dropdown-menu .dropdown-menu-3>div>p,.dropdown-menu-3>div>a{
    color: #888;
    font-size: 12px;
}
.dropdown-menu .dropdown-menu-3>div>p:first-child{
    color: #333;
    font-size: 14px;
    font-weight: bolder;
}

.dropdown-menu .dropdown-menu-4{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}
.dropdown-menu .dropdown-menu-4>a{
    flex: 1;
    cursor: pointer;
    padding: 8px 10px;
    background: linear-gradient(90deg, #2878ff, #5c98ff);
    background-size: 200% 100%;
    background-position: 100% 0;
    color: #fff;
    font-size: 13px;
    border-radius: 3px;
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.dropdown-menu .dropdown-menu-4>a>i{
    font-size: 12px;
}
.dropdown-menu .dropdown-menu-4>a:first-child{
    /* 渐变背景 */
    background: linear-gradient(90deg, #f84e1f, #f5663e);
    background-size: 200% 100%;
    background-position: 100% 0;
}
.dropdown-menu .dropdown-menu-4>a:hover{
    opacity: 0.8;
    i{
        transform: translateX(5px);
    }
    transition: all 0.2s ease;
}

.dropdown-menu .dropdown-menu-5{
    margin-top: 10px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
.dropdown-menu .dropdown-menu-5>div{
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 12px;
}
.dropdown-menu .dropdown-menu-5>div>i{
    color: #0560fe;
}
.dropdown-menu .dropdown-menu-5>div>a{
    cursor: pointer;
    color: #666;
    transition: all 0.2s ease;
}
.dropdown-menu .dropdown-menu-5>div>a:hover{
    color: #2878ff;
    transition: all 0.2s ease;
}
.user-dropdown .nav-login {
    display: flex;
    align-items: center;
    gap: 5px;
}
.nav-login>img{
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}
.user-dropdown .nav-login i{
    font-size: 14px;
}
.pc-login{
    padding: 10px 20px !important;
    border: 1px solid #92c9ff63;
    background: rgba(70, 125, 255, 0.1);
    border-radius: 5px;
    color: #0066CC !important;
    transition: all 0.2s ease;
}

.pc-login:hover{
    background: #6eb6fd;
    color: #fff !important;
    transition: all 0.2s ease;
}


.header .wrap .nav-right .nav-admin{
    padding: 10px;
    background: #0066CC;
    color: #fff;
    border-radius: 3px;
    transition: all 0.2s ease;
}


.header .wrap .nav-right i{
    list-style: none;
}
.header .wrap .nav-right .nav-register{
    color: #fff;

}

.nav-right>li>a{
    font-size: 14px !important;
}
.header .wrap .nav-register{
    background: #FF3300;
    padding: 10px;
    border-radius: 5px;
    background: linear-gradient(90deg, #FF3300, #FF6600);
    background-size: 200% 100%;
    background-position: 100% 0;
    transition: all 0.2s ease;
    position: relative;
}
.header .wrap .nav-register img{
    position: absolute;
    left: 0;
    top: 32px;
    width: 125px;
    z-index: 999;
    animation: swing 2s ease-in-out infinite;
}
@keyframes swing {
    0% {
        transform: rotate(-3deg);
    }
    50% {
        transform: rotate(3deg);
    }
    100% {
        transform: rotate(-3deg);
    }
}
.header .wrap .nav-register:hover{
    background-position: 0 0;
    transition: all 0.2s ease;
}

.user-dropdown>a{
    padding: 0 10px !important;
}
/*登录、注册 - end*/



/* 内容 */
.container{
    width: 100%;
    height: 600px;
    background: url('/img/i_bg1.jpg') bottom center no-repeat;
    background-size: cover;
    position: relative;
}
.container .banner_wrap{
    padding-top: 80px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}
.banner-left{
    padding:0 60px;
}
.banner-left .banner-left-d1{
    display: inline-block;
    line-height: 32px;
    padding: 3px 15px;   
    background: #FF3300;
    color: #fff;
    font-size: 14px;
    border-radius: 15px;
    font-family:'CustomFont', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.banner-left h1{
    font-size: 48px;
    font-family:'CustomFont', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.banner-left>p{
    color: #333;
    font-size: 16px;
    margin:20px 0;
}
.banner-left .banner-left-d2{
    position: relative;
    background: url('/img/image.png');
    background-size: cover;
    height: 100px;
    width: 360px;
    cursor: pointer;
    transition: .25s;
    border-radius: 13px;
}
.banner-left-d2:hover{
    transform: translateY(-10px);
    transition: .25s;
}
.banner-left-d2 i {
    position: absolute;
    top: 20px;
    left: 40px;
}
.banner-left-d2-text{
    position: absolute;
    top:20px;
    right: 36px;
}
.banner-left-d2-text .banner-left-d2-text-p1{
    font-size: 18px;
    color: #fff;
    margin:0;
}
.banner-left-d2-text .banner-left-d2-text-p2{
    opacity: .8;
    color: #eaeaea;
    font-size: 14px;
    margin-bottom: 0;
}
.banner-right{
    background-image: url('/img/i_pic2.png');
    background-size: cover;
    position: absolute;
    top: 60px;
    right: 80px;
    width: 587px;
    height: 440px;
}
.banner-right-bg{
    background-image: url('/img/i_bg3.png');
    background-size: cover;
    background-position: center;
    position: absolute;
    top: 150;
    right: 0;
    width: 153px;
    height: 440px;
}

/* 第二行 */
.home-row2-box{
    /* min-width: 1200px;*/
    max-width: 1400px;
    margin: 0 auto;
    padding: 10px 0;
    background-color: #fff;
    border-radius: 10px;
    height: 180px;
    box-shadow: 0 0 10px 0 rgba(176, 176, 176, 0.2);
    display: flex;
    position: relative;
    top:-100px;
    z-index: 1;
}
.home-row2-box-left{
    width: 50%;
    height: 100%;
    background-color: #fff;
    border-right: 1px solid #e5e5e5;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.home-row2-box-right{
    width: 50%;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.home-row2-box-left>div{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.home-row2-box-right>div{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.home-row2-box-right>div:first-child{
    padding-left: 60px;
}
.home-row2-box-right>div:last-child{
    align-items: center;
}

.home-row2-box-left h3{
    font-size: 16px;
    font-weight: 600;
    margin:10px 0;
}
.home-row2-box-left p{
    font-size: 14px;
    color: #a8a8b3;
    margin:0;
}
.home-row2-box-left span{
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #c6f6ff;
    margin-bottom: 20px;
}
.home-row2-box-left span i{
    font-size: 32px;
    color: #2878ff;
}
.home-row2-box-right h3{
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}
.home-row2-box-right p{
    font-size: 14px;
    color: #8b8d8f;
    margin:0;
    line-height: 24px;
}
.home-row2-box-right-btn{
    width: 130px;
    line-height: 48px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background: linear-gradient(90deg, #3355db, #3a81fd);
    background-size: 200% 100%;
    background-position: 100% 0;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.home-row2-box-right-btn:hover{
    background-position: 0 0;
    transition: all 0.2s ease;
}

/* 第三行 */
.home-row3{
    width: 100%;
    /* min-width: 1200px; */
    background: url('/img/i_bg4.png') bottom center no-repeat;
}
.home-row3-box{
    /* min-width: 1200px;
    max-width: 1400px; */
    margin: 0 auto;
    padding: 10px 0;
    min-height: 1000px;
}
.home-row3-box>h2{
    font-size: 40px;
    font-weight: normal;
    margin:50px 0 0 0;
    text-align: center;
    padding-top: 10px;
}
.home-row3-box .title-des{
    margin-top: 22px;
    font-size: 20px;
    font-weight: 300;
    color: #888;
    text-align: center;
}
.home-row3-box-nav{
    margin: 70px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
    max-width: 1400px;
}

.home-row3-box-nav .row3-left>img{
    width: 620px;
    height: 570px;
    display: none;
}

.home-row3-box-nav .row3-left>img:first-child{
    display: block;
}
.row3-right {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.row3-right ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.row3-right ul li{
    padding: 15px;
    margin-top: 10px;
    line-height: 30px;
    border-radius: 3px;
    cursor: pointer;
}
.row3-right ul li:first-child{
    margin-top: 0;
}

.row3-right ul li.active{
    background: linear-gradient(94deg, #f7fcfc, #e0fafb);
    .row3-item-title h2{
        color: #2bacb2;
    }
}
.row3-item-title{
    display: flex;
    align-items: center;
    gap: 20px;
}
.row3-item-title img{
    width: 30px;
    height: 30px;
}
.row3-item-title h2{
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}
.row3-item-conten{  
    font-size: 16px;
    color: #555;
    margin-top: 16px;
    font-family: PingFang SC, PingFang SC, -apple-system, Microsoft Yahei, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}

.home-map{
    padding-bottom: 200px;
}
.home-map>h2{
    font-size: 40px;
    font-weight: normal;
    margin:90px 0 0 0;
    text-align: center;
    padding-top: 10px;
}
.node-tabs{
    margin-top: 70px;
    display: flex;
    justify-content: center;
    padding: 0 160px;
}
.tabs-item{
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.tab-ups{
    font-size: 36px;
    font-weight: 600;
    color: #2878ff;
    position: relative;
}
.tab-ups i{
    color: #2878ff;
    float: right;
    font-size: 30px;
}
.tab-downs{
    font-size: 18px;
    color: #8b8d8f;
    margin-top: 10px;
}

/* 我们的优势 */
.youshi{
    max-width: 1400px; 
    margin: 20px auto;
}
.youshi h3{
    font-size: 36px;
    color: #000;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 300;
    font-family:'pingfang SC','microsoft yahei ui','microsoft yahei','helvetica neue',arial,'hiragino sans gb',simsun,sans-serif,DIN
}
.youshi p{
    font-size: 16px;
    color: #8b8d8f;
    margin-bottom: 20px;
    text-align: center;
}
.youshi-box{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
    margin: 70px 10px;
}


.youshi-box-item-img i{
    font-size: 32px;
    color: #2878ff;
    padding: 10px;
    border:1px solid rgba(131, 131, 131, 0.2);
    border-radius: 50%;
}
.youshi-box-item-title{
    font-size: 18px;
    color: #000;
    margin-top: 30px;
}
.youshi-box-item-desc{
    font-size: 14px;
    color: #8b8d8f;
    margin-top: 10px;
    line-height: 24px;
}



/* 第四行 */
.home-row4{
    width: 100%;
    /* min-width: 1200px; */
    background: url('/img/i_bg6.jpg') top center no-repeat;
    background-size: cover;
    padding: 150px 0 90px 0;
}

/* 我们能做 */
.we-can-do{
    /* min-width: 1200px;
    max-width: 1400px; */
    margin: 0 auto;
    text-align: center;
}
.we-can-do h3{
    font-size: 36px;
    color: #000;
    text-align: center;
    font-weight: 300;
    margin-bottom: 20px;
    font-family:'pingfang SC','microsoft yahei ui','microsoft yahei','helvetica neue',arial,'hiragino sans gb',simsun,sans-serif,DIN
}
.we-can-do p{
    font-size: 16px;
    color: #8b8d8f;
    margin-bottom: 50px;
    text-align: center;
    margin-top: 0;
}

.hezuo-png{
    background: url('/img/hezuo.png') no-repeat center center;
    background-size: cover;
    height: 300px;
    width: 100%;
}
.fuli{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('/img/mbg2.png') no-repeat center center;
    background-size: cover;
    height: 300px;
    position: relative;
    overflow: hidden;
}

/* 彩虹光效 */
.fuli::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        /* rgba(255, 0, 150, 0.3), */
        rgba(0, 255, 255, 0.4),
        rgba(255, 255, 0, 0.4),
        rgba(0, 255, 0, 0.3),
        rgba(255, 165, 0, 0.3),
        transparent
    );
    animation: rainbowSweep 5s infinite;
    z-index: 1;
}

@keyframes rainbowSweep {
    0% {
        left: -200%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

/* 确保内容在光效之上 */
.fuli > * {
    position: relative;
    z-index: 2;
}
.fuli-box{
    margin: 0 auto;
    text-align: center;
    padding: 20px 0;
}
.fuli-box h3{
    /* font-size: 44px; */
    font-size: clamp(18px, 3vw, 5vw);
    color: #fff;
    text-align: center;
    margin-bottom: 32px;
}
.fuli-box .fuli-box-btn{
    width: 230px;
    line-height: 50px;
    font-size: 16px;
    border-radius: 5px;
    display: inline-block;
    border: 1px solid #2878ff;
    background-color: #fff;
    color: #2878ff;
    cursor: pointer;
}
.fuli-box .fuli-box-btn:hover{
    background-color: #fd7724;
    color: #fff;
}

/* 文章 */
.article{

    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 0;
}
.article>h3{
    font-size: 36px;
    color: #000;
    text-align: center;
    font-weight: 300;
    margin: 46px 0 20px 0;
}
.article>p{
    text-align: center;
    color: #8b8d8f;
    margin-bottom: 36px;
}
.article-box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.article-box-item{
    padding: 20px;
}
.item-head{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
}
.head-left{
    display: flex;
    align-items: center;
    font-size: 20px;
}
.head-left i{
    font-size: 24px;
    color: #2878ff;
    margin-right: 10px;
}
.head-right{

    color: #2878ff;
    font-size: 12px;
}
.item-content ul{
    margin: 0;
    padding: 10px 0 10px 0px;
}
.item-content ul li{
    padding: 10px;
    line-height: 24px;
    list-style: none;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 0 10px 0 rgba(176, 176, 176, 0.2);
    border-radius: 5px;
    margin-top: 10px;
}
.item-head-title{
    font-size: 14px;
    color: #555;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-indent: 14px;
}

.item-content ul li:hover{
    .item-head-title{
        color: #888;
    }
}
.head-right-btn{
    cursor: pointer;
    text-decoration: none;
    color: #2878ff;
}
.head-right-btn::after{
    content: '>>';
    font-size: 12px;
    margin-left: 3px;
    color: #2878ff;
}
.head-right-btn:hover{
    color: #005cfa;
}

/* 底部 */
.footer{
    /* min-width: 1200px; */
    padding-bottom: 10px;
    background:url('/img/foot_bg2.jpg') center center no-repeat;
    background-size: cover;
    width: 100%;
    margin-top: 180px;
}
.footer .cs-footer{
    /* min-width: 1200px;*/
    max-width: 1400px; 
    height: 160px;
    margin: 0 auto;
    padding: 20px 0;
    border: 1px solid #eee;
    box-shadow: 0 0 10px 0 rgba(176, 176, 176, 0.2);
    border-radius: 3px;
    background-color: #fff;
    position: relative;
    top: -100px;
    background: url('/img/foot_bg1.jpg') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .cs-footer-box img{
    position: absolute;
    top: 10px;
    left: 50px;
    width:200px;
    opacity: 0.6;
}
.footer .cs-footer-desc{
    color: #000;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.footer .cs-footer-desc h3{
    font-size:clamp(24px, 2vw, 40px) ;
    font-weight: 500;
}
.footer .cs-footer-desc p{
    font-size: clamp(14px, 1vw, 1.2vw) ;
    color: #555;
    padding: 10px 5px 0;
}

.footer .cs-footer-btn{
    background: linear-gradient(to right, #2878ff, #005cfa);
    color: #fff;
    padding: 14px 30px;
    border-radius: 5px;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 50%;
}
.footer .cs-footer-btn:hover{
    background: linear-gradient(to right, #005cfa, #2878ff);
}
.footer-bottom{
    margin: 0 auto;
    color: #d8d8d8;
    padding: 0 20px;
}
.footer-bottom .footer-bottom-box{
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 20px;
}
.footer-bottom .footer-bottom-left{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}
.footer-bottom-left-item>p{
    color: #fff;
    font-size: 16px;
    font-weight: 550;
}
.footer-bottom .footer-bottom-left ul{
    padding: 0;
    list-style: none;
}
.footer-bottom .footer-bottom-left ul li a{
    line-height: 28px;
    font-size: 12px;
    color: #d8d8d8;
    text-decoration: none;
}
.footer-bottom .footer-bottom-left ul li a:hover{
    color: #eee;
}
.footer-bottom-right-title{
    font-size: 14px;
    color: #fff;
    font-weight: 550;
}
.footer-bottom-right-p{
    font-size: 12px;
    color: #d8d8d8;
}
.footer-bottom-right-p1 a{
    color: #fff;
    text-decoration: none;
}
.footer-bottom-right-p2 a{
    color: #fff;
    font-size: 18px;
    text-decoration: none;
}
.footer-bottom-right-img{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin: 10px 0 5px;
    gap: 20px;
}
.footer-bottom-right-img img{
    width: 100px;
    height: 100px;
    border-radius: 3px;
}
.youlian{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 10px 0 10px;
    margin: 0 auto;
    max-width: 1400px;
    flex-wrap: wrap;
}
.youlian p{
    font-size: 14px;
    color: #fff;
    font-weight: 550;
    margin: 0px;
}
.youlian ul{
    padding: 0px;
    margin: 0px;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-left: 10px;
}
.youlian ul li{
    padding: 0px;
    margin: 0px;
}
.youlian ul li a{
    line-height: 28px;
    font-size: 12px;
    color: #d8d8d8;
    text-decoration: none;
    margin-right: 10px;
}   
.hr{
    height: 1px;
    background-color: rgb(216, 216, 216,0.5);
    margin: 3px 0;
}
.footer-bottom-bottom{
    max-width: 1400px;
    margin: 20px auto 0px;
}
.footer-bottom-bottom p {
    font-size: 14px;
    color: #d8d8d8;
    margin: 0px;
    line-height: 24px;
}
.footer-bottom-bottom .bottom-logo img{
    width: 160px;
}

/* 页面右侧浮动按钮 */


.right-box div{
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px 0 rgba(176, 176, 176, 0.2);
    width: 40px;
}
.right-box div:hover{
    cursor: pointer;
}
.right-box-shiyong{
    padding: 10px 0;
    background-color: #3e7cfb !important;
    text-align: center;
}
.right-box-shiyong a{
    color: #fff;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: .2em; /* 视情况微调 */
}

.right-box-lianxi .right-box-lianxi-box-top{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: 0.4s;
    padding: 5px 0;
}
.right-box-lianxi .right-box-lianxi-box{
    display: none;
    position: absolute;
    bottom: 0;
    right:48px;
    border-radius: 8px;
    box-shadow: 0 0 10px 0 rgb(75 75 75 / 20%);
    padding:20px;
    width: 230px;
    z-index: 9999;
}
.right-box-lianxi .right-box-lianxi-box>p{
    font-size: 14px;
    color: #333;
    margin: 0;
    line-height: 30px;
    display: flex;
    gap: 5px;
    align-items: center;
}
.right-box-lianxi .right-box-lianxi-box>p:first-child{
    font-weight: 550;
}
.right-box-lianxi .right-box-lianxi-box>p>i{
    width: 18px;
}

.right-box-lianxi i{
    font-size: 20px;
    height: 28px;
    color: #3355db;
}
.right-box-lianxi p{
    font-size: 12px;
    color: #333;
    margin: 0;
}
.right-box-lianxi:hover{
    .right-box-lianxi-box{
        display: block;
    }
} 
.right-box-up{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.right-box-up a,i{
    text-decoration: none;
    transition: 0.1s;
}
.right-box-up i{
    color: #3355db;
    font-size: 24px;
}



.right-box{
    position: fixed;
    right: 10px;
    bottom: 13%;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 5px;
    animation: slideInRight 0.8s ease-out; /* 添加进入动画 */
}

/* 右侧滑入动画 */
@keyframes slideInRight {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.right-box-lianxi-box-img{
    display: flex;
    gap: 5px;
    margin-top: 10px;
}
.right-box-lianxi-box-img>p>img{
    width: 80px;
    height: 80px;
}
.right-box-lianxi-box-img>p{
    display: flex;
    flex-direction: column;
}
.right-box-lianxi-box-img>p>span{
    font-size: 12px;
    font-weight: 400;
    text-align: center;
}