/*重置*/
@media (min-width: 200px) and (max-width: 768px) {
    html {
        font-size: 62.5%;
    }
}

@media (min-width: 769px) {
    html {
        font-size: 62.5%;
    }
}

html, body {
    height: auto;
    margin: 0;
    padding: 0;
    position: relative;
    overflow-x: auto;
    min-width: max-content;
}

body, h1, h2, h3, h4, p, p1, p2, p3, p4, dl, dd, dt {
    margin: 0;
    padding: 0;
    display: block;
    font-weight: normal;
}

img {
    display: block;
    border: none;
    max-width: 100%;
}

a {
    text-decoration: none;
    outline: none;
    display: block;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
}

* {
    color: #666666;
    font-family: "微软雅黑";
    font-size: 1.3rem;
    box-sizing: border-box;
}

.clear {
    clear: both;
}

ul {
    margin: 0;
    padding: 0;
}

li {
    list-style-type: none;
}

i {
    font-style: normal;
}

input, select, textarea, button {
    padding: 0;
    margin: 0;
    resize: none;
    border-radius: 3px;
    border: solid 1px #d9edff;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    outline: none;
    display: block;
}

input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
    color: #999999;
}

body {
    min-height: 100vh;
    background: #ffffff;
}

/*nav_box*/
.nav_box_bg {
    width: 100%;
    background: #fff;
}

.nav_top {
    width: 1200px;
    height: 40px;
    margin: 20px auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav_top .nav_logo {
    height: 40px;
}

.nav_top .nav_logo img {
    height: 40px;
}

.nav_top dl .top_search {
    /*display: flex;*/
    align-items: center;
    border: solid 1px #E72044;
    border-radius: 20px;
    padding: 0 10px;
    margin-left: 60px;
    width: 120px;
    display: none;
}

.nav_top dl .top_search input {
    line-height: 36px;
    margin-left: 10px;
    background: none;
    border: none;
    border-radius: 0;
}

.nav_top dl {
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
}

.nav_top dl a {
    padding: 0 0 0 30px;
    font-size: 1.6rem;
    line-height: 20px;
}

.btn_partners {
    border-left: 1px solid #E0E0E9;
}

.btn_about {
    margin-right: 30px;
}

.btn_language {
    border: solid 1px #E72044;
    border-radius: 20px;
    padding: 3px 15px!important;
    margin-left: 60px;
}

.nav_box {
    width: 100%;
    background-color: #e72044;
    height: 50px;
}

.nav_box ul {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav_box ul li {
    display: flex;
    align-items: center;
    /*flex-direction: row-reverse;*/
}

.nav_box ul li span {
    background-color: #c3253d;
    line-height: 50px;
    padding: 0 18px;
    color: #ffffff;
    font-size: 1.6rem;
    font-weight: bold;
}

.nav_box ul li a {
    position: relative; /* 确保伪元素定位正确 */
    display: inline-block;
    margin-left: 75px;
    line-height: 36px;
    font-size: 1.6rem;
    color: #ffffff;
    font-weight: normal;
}

.nav_box ul li a:hover, .nav_box ul li a.active {
    font-weight: bold;
}

.nav_box ul li a::after {
    content: ''; /* 伪元素的内容 */
    position: absolute; /* 绝对定位 */
    left: 0;
    right: 0;
    bottom: 0; /* 覆盖整个链接 */
    height: 2px; /* 下划线的高度 */
    background-color: #ffffff; /* 下划线的颜色 */
    transform: scaleX(0); /* 初始状态下不显示 */
    transition: transform 0.2s ease; /* 平滑过渡效果 */
    border-radius: 2px;
}

.nav_box ul li a:hover::after, .nav_box ul li a.active::after {
    transform: scaleX(1) !important; /* 鼠标悬停时显示下划线 */
}

.product_box {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.product_box .product_title {
    margin: 80px auto 40px auto;
}

.product_box .product_title img {
    margin: 0 auto;
}

.product_box .product_nav {
    margin: 0 auto;
}

.product_box .product_nav a {
    font-size: 1.6rem;
    border: 1px solid #E0E0E9;
    line-height: 36px;
    display: inline-block;
    padding: 0 20px;
    margin: 0 8px;
    border-radius: 6px;
    cursor: pointer;
}

.product_box .product_nav a:hover, .product_box .product_nav a.active {
    color: #E72044;
    font-weight: bold;
    border: 1px solid #E72044;
}


.product_list {
    width: 1200px;
    margin-top: 20px;
}

.product_list .product_list_box {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 100%;
    padding: 0;
    margin: 0;
}

.product_list .product_list_box .product_box {
    width: 282px;
    box-sizing: border-box; /* 确保元素的宽度包括内边距和边框 */
    margin: 15px 9px;
}

.product_box_img {
    display: flex;
    height: 188px;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    border: 1px solid #F3F3F7;
    border-radius: 10px 10px 0 0;
}

.product_box_img img {
    width: 280px;
    height: 186px;
    border-radius: 10px 10px 0 0;
}

.product_box_title {
    color: #2D2D2F;
    font-size: 2rem;
    font-weight: bold;
    text-align: left;
    padding: 15px 15px 0 15px;
    background-color: #F3F3F7;
}

.product_box_title img {
    float: right;
    margin-top: 4px;
}

.product_box_text {
    color: #737379;
    font-size: 1.4rem;
    line-height: 24px;
    text-align: left;
    padding: 15px;
    background-color: #F3F3F7;
    border-radius: 0 0 10px 10px;
    height: 102px;
    overflow: hidden;
}

.about_box {
    width: 100%;
    height: 400px;
    margin-top: 60px;
}

.about_box .about_img {
    width: 50%;
    height: 400px;
    float: left;
    background: url("../image/about.png") no-repeat center right #364366;
}

.about_box .about_img img {
    float: right;
}

.about_box .about_text {
    width: 50%;
    height: 400px;
    display: inline-block;
    background-color: #E72044;
}

.about_box .about_text_box {
    width: 600px;
}

.about_text_box_title {
    margin: 30px 0 20px 50px;
    font-size: 3.2rem;
    font-weight: bold;
    color: #ffffff;
}

.about_text_box_title span {
    position: absolute;
    color: #ffffff;
    font-size: 1.4rem;
    margin-left: 10px;
    font-weight: normal;
}

.about_text_box_text {
    margin: 20px 0 20px 50px;
}

.about_text_box_text p {
    font-size: 1.6rem;
    line-height: 32px;
    color: #ffffff;
}

.about_text_box_text p b {
    font-size: 1.6rem;
    line-height: 32px;
    color: #ffffff;
    font-weight: bold;
    margin-top: 20px;
    display: inline-block;
}


.partners_box {
    width: 100%;
    min-height: 730px;
    margin: 0 auto;
    text-align: center;
    background: url("../image/partners_bg.png") no-repeat center top;
}

.partners_box .partners_title {
    padding: 80px 0 20px 0;
}

.partners_box .partners_title img {
    margin: 0 auto;
}

.partners_list {
    width: 1200px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 20px auto;
}

.partners_list .partners_list_box {
    width: 270px;
    height: 100px;
    background-color: #ffffff;
    border-radius: 8px;
    border: 1px solid #e6eef8;
    box-shadow: 0 0 8px #b1c2ce66;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box; /* 确保元素的宽度包括内边距和边框 */
    margin: 20px 0;
}

.partners_list .partners_list_box img {
    max-width: 270px;
    max-height: 100px;
}

/*foot_box*/
.foot_box_height {
    height: 70px;
}

.foot_box {
    width: 100%;
    background: #F3F3F7;
}

.foot_box .foot_item {
    width: 1200px;
    margin: 0 auto;
    padding: 50px 0 20px 0;
    border-bottom: 1px solid #E0E0E9;
}

.foot_box .foot_item .foot_logo {
    float: left;
    width: 15%;
    display: inline-block;
}

.foot_box .foot_item .foot_text {
    float: left;
    width: 75%;
    display: inline-block;
}

.foot_box .foot_item .foot_text li {
    /*font-size: 1.4rem;*/
    line-height: 32px;
}

.foot_box .foot_item .foot_text li strong {
    /*font-size: 1.6rem;*/
}

.foot_box .foot_item .foot_text li span {
    /*font-size: 1.2rem;*/
}

.foot_box .foot_item .foot_qrcode {
    width: 10%;
    display: inline-block;
}

.foot_qrcode span {
    margin: 10px auto;
    display: block;
    text-align: center;
}

.foot_box ul {
    margin: 0 auto;
    text-align: left;
}

.foot_box .copyright {
    /*font-size: 1.4rem;*/
    line-height: 80px;
    text-align: center;
    color: #737379;
    display: block;
}

.foot_box .copyright a {
    /*font-size: 1.4rem;*/
    display: inline-block;
}

.breadcrumbs_box {
    display: flex;
    margin: 30px auto;
    width: 1200px;
}

.breadcrumbs_box a {
    font-size: 1.6rem;
    color: #737379;
    margin: 0 5px;
}

.breadcrumbs_box a:hover {
    color: #E72044;
}

.container {
    width: 1200px;
    margin: 30px auto;
    display: flex;
    border: 1px solid #F3F3F7;
    background-color: #F3F3F7; /* 背景颜色 */
}

.detail_box {
    width: 920px;
    min-height: 800px;
    background-color: #FFFFFF; /* 背景颜色 */
}

.detail_box .detail_title_box {
    margin: 10px 30px 0 30px;
    border-bottom: 1px solid #F3F3F7;
}

.detail_box .detail_title {
    color: #2D2D2F;
    font-size: 2.5rem;
    font-weight: bold;
    display: inline-block;
    line-height: 48px;
    border-bottom: 2px solid #E72044;
}

.detail_box .detail_profile {
    margin: 25px 30px 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.detail_box .detail_profile .detail_profile_img {
    width: 400px;
    height: 266px;
    border: 1px solid #F3F3F7;
    border-radius: 10px;
    display: inline-block;
}

.detail_box .detail_profile .detail_profile_img img {
    width: 400px;
    height: 266px;
    border-radius: 10px;
}

.detail_box .detail_profile .detail_profile_content {
    width: 427px;
    display: inline-block;
    line-height: 24px;
}

.detail_box .detail_profile .detail_profile_content .detail_profile_text {
    height: 266px;
    overflow: auto;
}

.detail_box .detail_profile .detail_profile_content .download {
    width: 410px;
    display: flex;
    font-size: 1.6rem;
    color: #2D2D2F;
    line-height: 20px;
    margin-top: 246px;
    position: absolute;
    background-color: #FFFFFF;
}

.detail_box .detail_profile .detail_profile_content .download img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}


.detail_box .detail_profile .detail_profile_content p, .detail_box .detail_profile .detail_profile_content strong {
    font-size: 1.6rem;
    color: #2D2D2F;
    margin-bottom: 16px;
}

.detail_box .detail_content {
    margin: 30px;
}

.detail_content_item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
}

.detail_content_title {
    width: 80px;
    font-size: 1.4rem;
    line-height: 32px;
    color: #FFFFFF;
    background-color: #E72044;
    text-align: center;
    border-radius: 10px;
    display: inline-block;
}

.detail_content_text {
    width: 750px;
    font-size: 1.4rem;
    line-height: 32px;
    display: inline-block;
    color: #2D2D2F;
}
.detail_content_text td {
    font-size: 1.4rem;
    color: #2D2D2F;
}


.detail_content p, .detail_content b , .detail_content strong {
    font-size: 1.6rem;
    line-height: 32px;
    color: #2D2D2F;
}

/* 侧边栏样式 */
.sidebar {
    width: 280px; /* 侧边栏宽度 */
    background-color: #F3F3F7; /* 背景颜色 */
}

/* 一级分类标题样式 */
.sidebar h2 a {
    font-size: 2rem;
    line-height: 60px;
    display: flex;
    cursor: pointer;
}

.sidebar h2 a .rectangle {
    width: 5px;
    height: 40px;
    margin: 10px 15px 10px 0;
    display: inline-block;
    background-color: #F3F3F7;
    border-radius: 0 4px 4px 0;
}

.sidebar .diamond {
    width: 6px; /* 菱形大小 */
    height: 6px; /* 菱形大小 */
    background-color: black; /* 背景颜色 */
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%); /* 创建菱形 */
    display: inline-block; /* 或者其他需要的显示方式 */
    margin: 0 10px 4px 0
}

/* 二级列表样式 */
.sidebar ul {
    list-style-type: none; /* 移除列表项前的默认符号 */
    padding-left: 0; /* 移除默认的内边距 */
    display: none;
    margin-bottom: 10px;
}

.sidebar .active {
    background-color: #FFFFFF;
}

.sidebar .active ul {
    display: inline-block;
}

.sidebar .active h2 a {
    color: #E72044;
    font-weight: bold;
}

.sidebar .active h2 a .rectangle {
    background-color: #E72044;
}

.sidebar a.active {
    color: #E72044 !important;
}

.sidebar a.active .diamond {
    background-color: #E72044 !important;
}

.sidebar ul li {
    padding-left: 28px;
}

.sidebar ul li a {
    text-decoration: none; /* 移除链接下划线 */
    color: #333; /* 链接颜色 */
    font-size: 1.6rem;
    line-height: 40px;
}

.sidebar ul li a:hover {
    color: #0056b3; /* 链接悬停颜色 */
}

.back_to_top {
    display: none; /* 默认隐藏按钮 */
    position: fixed;
    bottom: 50px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    color: white;
    cursor: pointer;
    padding: 0;
    border-radius: 4px;
}

.hide {
    display: none!important;
}