/* 全局样式 */
@font-face {
  font-family: "MyCustomFont"; /* 自定义字体名 */
  src: url("./fonts/AlibabaPuHuiTi-3-45-Light.woff2") format("woff2"), /* 优先加载 woff2 格式 */
       url("./fonts/AlibabaPuHuiTi-3-45-Light.woff") format("woff"); 
  font-weight: normal; /* 正常字重 */
  font-style: normal;  /* 正常样式 */
}
@font-face {
  font-family: "chuyidian"; /* 自定义字体名 */
  src: url("./fonts/AlibabaPuHuiTi-3-55-Regular.woff2") format("woff2"), /* 优先加载 woff2 格式 */
       url("./fonts/AlibabaPuHuiTi-3-55-Regular.woff") format("woff"); 
  font-weight: normal; /* 正常字重 */
  font-style: normal;  /* 正常样式 */
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "chuyidian", sans-serif; 
}
#gunbanniu{display: none;}
[v-cloak] {display: none;}
body {
    font-family: "chuyidian", sans-serif; 
    color: #333;
    line-height: 1.6;
    background-color: #f5f5f5;
}
a {
    text-decoration: none;
    color: inherit;
}
ul {
    list-style: none;
}
button {
    cursor: pointer;
    border: none;
    outline: none;
}
:root {
    --w: 1465px;
}

/* 顶部导航栏 */
.top-header {
    background-color: #ffffff;
    color: #333;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container {
    position: relative;
    width: 1561px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sskdibu{
    width: 100%;
    margin: 0 auto;
    border-radius: 20px;
    height: 40px;
}
.sskdibu a{
    height: 35px;
    background: #ffffff;
    line-height: 35px;
    text-align: left;
    padding: 0 22px;
    box-sizing: border-box;
    font-size: 14px;
    border-radius: 20px;
    display: inline-block;
    margin: 35px 15px 0;
    color: #333;
}
.sskdibu a i{
    margin-right: 5px;
}
.logo {
    font-size: 20px;
    display: flex;
    align-items: center;
    font-weight: bold;
    img {
        margin-right: 12px;
    }
}

.main-nav {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    width: 755px;
    justify-content: space-between;
    align-items: center;
}

.nav-link {
    position: static;
    color: #3b3b3b;
    font-size: 18px;
    transition: color 0.3s;
    font-weight: normal;
    
}

header .nav-link::after {
    display: none;
}
.nav-link:hover,
.nav-link.active {
    color: #2260f0 !important;
}
.diqu{
    width: 130px;
    text-align: left;
    height: 40px;
    line-height: 40px;
    position: relative;
    display: inline-block;
    cursor: pointer;

}
.diqu a{
    color: #5386fb;
}
.diqu a i{
    margin-left: 15px;
    font-size: 12px;
}

        /* 触发按钮样式 */
        .diqu-trigger {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .diqu-trigger:hover {
            color: #0058bb;
        }
        /* 下拉菜单样式 */
        .diqu-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            min-width: 160px;
            margin-top: 4px;
            padding: 8px 0;
            background-color: #fff;
            border: 1px solid #e5e7eb;
            border-radius: 4px;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            list-style: none;
            z-index: 1000;
            display: none; /* 默认隐藏 */
        }

        /* 下拉菜单项样式 */
        .diqu-dropdown li {
            padding: 0;
        }

        .diqu-dropdown a {
            display: block;
            padding: 8px 16px;
            color: #333;
            text-decoration: none;
            transition: background-color 0.2s;
        }

        .diqu-dropdown a:hover {
            background-color: #f3f4f6;
        }

        /* 展开状态样式 */
        .diqu.open .diqu-dropdown {
            display: block;
        }

        /* 箭头旋转动画 */
        .diqu.open .fa-chevron-down {
            transform: rotate(180deg);
            transition: transform 0.3s ease;
        }

        .fa-chevron-down {
            transition: transform 0.3s ease;
        }













.nav-link.login {
    border: 1px solid #5386fb;
    background-color: #fff;
    margin-right: 9px;
    color: #5386fb !important;
}

.nav-link.register {
    background-color: #5386fb;
    color: #fff !important;
}

.nav-link.login,
.nav-link.register {
    width: 82px;
    height: 37px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.nav-right {
    width: 315px;
    display: flex;
    justify-content: space-between;
}

/* 左侧固定导航栏 */
.side-nav {
    position: fixed;
    left: 30px;
    top: 30%;
    font-size: 16px;
    z-index: 100;
    height: 584px;
    width: 128px;
    text-align: center;
    overflow-y: auto;
    border-radius: 12px;
    background-color: #fff;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

.side-nav-title {
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(180deg, #336ffc 0%, #6490f6 100%);
    border-bottom: 1px solid #d0e8ff;
}

.side-nav-item {
    height: 60px;
    margin: 0 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #182649;
    font-size: 16px;
    font-weight: normal;
    border-bottom: 1px solid #c6c8ca;
}

.side-nav-item:hover {
    color: #000000;
}

.side-nav-r {
    position: fixed;
    right: 32px;
    top: 30%;
    height: 588px;
    width: 82px;
    font-size: 12px;
    border-radius: 12px;
    color: #fff;
    padding: 22px 0;
    box-sizing: border-box;
    background: linear-gradient(180deg, #4c5cc6 0%, #648ae2 100%);
}

.side-nav-r>div {
    text-align: center;
    margin: 0 auto 32px;
    width: 82px;
    color: #d5dbff;
}

.side-nav-r img {
    margin-bottom:5px;
    object-fit: contain;
}

.back-to-top {
    text-align: center;
    align-items: center;
    margin: auto;
    border-radius: 6px;
    margin-top: 43px;
    font-size: 16px;
    background-color: transparent;
}

.back-to-top .c {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-align: center;
    margin: auto;
    background-color: #182649;
    margin-bottom: 9px;
}

.back-to-top .c img {
    width: 40%;
    height: 40%;
}

/* 主宣传横幅 */
.banner {
    height: 521px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: url(../images/banner.png) no-repeat center;
    background-size: 100% 100%;
}

.banner-content {
    margin: 0 auto;
}

.banner-title {
    font-size: 36px;
    font-weight: bold;
}

.banner-desc {
    font-size: 16px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.search-box {
    width: 1050px;
    margin: 0 auto;
    display: flex;
}

.search-input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 6px 0 0 6px;
    font-size: 14px;
    outline: none;
}

.search-btn {
    padding: 15px 30px;
    background-color: #ff6b6b;
    color: #fff;
    border-radius: 0 6px 6px 0;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.search-btn:hover {
    background-color: #ff5252;
}
.containerhh {
    width: 1171px;
    margin: auto;
}
/* 顶部导航栏 */
.footer {
  color: #fff;
  padding: 40px 0 0;
  background-color: #457cfd;
}
.top-nav {
    width: 1225px;
    font-weight: normal;
    margin: auto;
    border-radius: 8px;
    font-size: 14px;
    background-color: #5e8efd;
}
.end_icp{
    width: 100%;
    height: 80px;
    line-height: 80px;
    text-align: center;
    background: #1c5efd;
    border-top: 1px solid #739af5;
    font-family: "MyCustomFont", sans-serif; 
}
.top-nav-content {
    width: 100%;
    height: 45px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.top-nav-label {
    font-weight: bold;
    margin-right: 5px;
    white-space: nowrap;
}

.top-nav-item {
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 0.3s;
    font-family: "MyCustomFont", sans-serif; 
}
.top-nav-item i{
    margin-left: 5px;
}
.top-nav-item:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* 主内容区域 */
.main-content-hh>div {
    padding: 40px 0;
    display: grid;
    align-items: center;
    grid-template-columns: 1fr 1fr 1fr;
}

.contact-item {
    text-align: center !important;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    text-align: left !important;
    gap: 30px;
    margin-bottom: 30px;
}

.logo-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.logo-main {
    margin-bottom: 20px;
}

.logo-english {
    font-size: 14px;
    color: #cccccc;
    margin-top: 3px;
    margin-left: 0;
}



.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
    font-size: 16px;
    text-align: right;
}

.contact-item {
    white-space: nowrap;
}

.additional-info {
    align-items: start;
    gap: 30px;
    margin-top: 30px;
    width: 100%;
}

.working-hours,
.qq-group {
    font-size: 16px;
    white-space: nowrap;
}

.wechat-section {
    display: flex;
    gap: 20px;
    justify-content: flex-end;
}

.wechat-item {
    text-align: center;
}

.wechat-box {
    width: 100px;
    height: 100px;
    background-color: #e0e7ff;
    border-radius: 8px;
    margin-bottom: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    color: #999;
}

.wechat-label {
    font-size: 12px;
    white-space: nowrap;
}


/* 响应式调整 */
@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 0 10px;
    }

    .top-nav-content {
        justify-content: center;
    }

    .main-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logo-section {
        align-items: center;
    }

    .platform-text {
        margin-left: 0;
        margin-top: 10px;
    }

    .contact-info {
        text-align: center;
    }

    .additional-info {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .wechat-section {
        margin-left: 0;
        justify-content: center;
        width: 100%;
    }
}

.ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ellipsis-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.opwrapper {
    width: 1465px;
    margin: 41px auto;
    padding: 12px 21px;
    border-radius: 12px;
    background-color: #fff;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);

    .t {
        display: flex;
        align-items: center;
        justify-content: space-between;

        &>div:nth-child(2) {
            font-size: 12px;
            margin-top: 5px;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
        }
    }
    .c {
        margin-top: 21px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        &>div {
            width: 24%;
            border: 1px solid #ccc;
            img {
                width: 100%;
                height: 120px;
            }
        }
        .o {
            padding: 3px 5px;
            text-align: center;
        }
    }
    .q {
        width: fit-content;
        margin: auto;
        margin-top: 29px;
        border-radius: 6px;
        color: #fff;
        text-align: center;
        padding: 4px 68px;
        background: linear-gradient(to left, #326dfc, #6692f5);
    }

}


.bbb {
    width: 1465px;
    margin: 21px auto;
    margin-top: 0;
    padding-top: 21px;
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #999;
}

.bbb .icon {
    width: 26px;
    height: 26px;
    margin-right: 7px;
    display: flex;
    align-items: center;
    border-radius: 50%;
    justify-content: center;
    background-color: #d0e2f6;
}

.bbb .icon img {
    object-fit: contain;
}

.bbb .list {
    display: flex;
    align-items: center;
}

.bbb .list span {
    margin: 0 7px;
}

.bbb .list div.active {
    color: #316dfc;
}

.ttttq {
    text-align: center;
}