/* 自定义样式 */
        :root {
            --primary-color: #3451b5;
            --secondary-color: #2a41a8;
            --light-color: #e6eeff;
            --dark-color: #24348c;}

        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.6;
            font-size: 16px;
            margin: 0;
            padding-top: 0;}

        /* 头部样式 */
        .header-top {
            background: linear-gradient(#bbd9f2 0%,#273e8e 40%,#273e8e 50%);
            color: white;
            height: 96px;
            display: flex;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);}

        .logo-container {
            
           
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;}
            
             .logo-container img {
            max-height: 90%;
            max-width: 60%;
            object-fit: contain;}
             @media (max-width: 991px) {
             .logo-container img {
            max-height: 90%;
            max-width: 90%;
            object-fit: contain;}
             }
            

        
            

        .search-box {
            position: relative;
            max-width: 400px;
            width: 100%;}

        .search-box input {
            
            height: 35px;
           
            border: none;
           
           
            background-color: rgba(255,255,255,0.9);
           }

        .search-box input:focus {
            box-shadow: 0 0 0 2px rgba(52, 81, 181, 0.3);}

        .search-box i {
            position: absolute;
            right: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: #666;
            transition: color 0.3s;}

        .search-box:hover i {
            color: var(--primary-color);}

        /* 导航栏样式 - 美化版 */
        .navbar {
            background-color: #273e8e;}

        .nav-link {
            color: #fff;
            font-weight: 500;
            padding: 0.75rem 1.2rem !important;
            position: relative;
            transition: all 0.3s ease;
            border-radius: 4px;
            margin: 0 2px;}
             @media (max-width: 991px) {
 .nav-link {
            color: #333;
            font-weight: 500;
            padding: 0.75rem 1.2rem !important;
            position: relative;
            transition: all 0.3s ease;
            border-radius: 4px;
            margin: 0 2px;}
            .tpxw{
            display:none;}
 }
 @media (min-width: 991px) {
        .nav-link:hover, .nav-link:focus {
            color: #ecdf4e;}
}


        /* 移除下拉箭头 */
        .navbar-nav .nav-link.dropdown-toggle::after {
            display: none;}
            .container{max-width:1700px;}

        /* 电脑端保留超链接，移动端添加展开/折叠指示器 */
        @media (max-width: 991px) {
            .navbar-nav .nav-item.dropdown .nav-link::after {
                content: "";
                display: none;
                width: 0;
                height: 0;
                border-left: 5px solid transparent;
                border-right: 5px solid transparent;
                border-top: 5px solid #333;
                margin-left: 5px;
                transition: transform 0.3s;
                margin-top: 3px;}

            .navbar-nav .nav-item.dropdown.show .nav-link::after {
                border-top: none;
                border-bottom: 5px solid #333;}
        }

        .dropdown-menu {
            border-radius: 0;
            border: none;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
            margin-top: 0; /* 移除顶部间距 */
            padding: 0.5rem 0;
            background: white;
            border: 1px solid #e0e0e0;
            display: none;}

        /* 修复电脑端二级导航弹出问题 */
        .navbar-nav .dropdown:hover > .dropdown-menu {
            display: block;
            margin-top: -1px;}

        .dropdown-item {
            padding: 0.6rem 1.5rem;
            transition: all 0.2s;
            color: #444;}

        /* 修改：移除左侧蓝色方块，只改变背景色和文字颜色 */
        .dropdown-item:hover {
            background-color: rgba(52, 81, 181, 0.08);
            color: var(--primary-color);}

        .dropdown-item:focus {
            background-color: rgba(52, 81, 181, 0.1);
            color: var(--primary-color);}

        /* 内容模块样式 */
        .content-module {
            background-color: white;
            margin-bottom: 1.5rem;
            overflow: hidden;}

        /* 模块标题样式 */
        .module-header {
            padding: 0.75rem 1rem;
            border-radius: 8px 8px 0 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: relative;
            margin-bottom: 1rem;
            background-color: white; /* 改为纯白色背景 */
            border-bottom: 1px solid #eee;}

        .module-header h3 {
            margin: 0;
            font-size: 1.25rem;
            font-weight: bold;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            gap: 0.5rem;}

        /* 添加模块标题图标 */
        .module-header h3 i {
            color: var(--primary-color);
            font-size: 1.2rem;}

        /* 标题下方添加下边框，前30%为蓝色，后70%为灰色 */
        .module-header::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30%;
            height: 3px;
            background-color: var(--primary-color);}

        .module-header::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 30%;
            width: 70%;
            height: 3px;
            background-color: #e0e0e0;}

        .module-header a {
            color: var(--primary-color);
            text-decoration: none;
            font-size: 0.875rem;
            font-weight: 500;}

        .module-header a:hover {
            text-decoration: underline;}

        .module-body {
            padding: 0 1rem 1rem 1rem;}

        /* 文章列表样式 - 添加hover效果 */
        .article-list {
            list-style: none;
            padding: 0;
            margin: 0;}

        .article-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #eee;
            display: flex;
            justify-content: space-between;
            align-items: center;}

        .article-list li:hover a {
            color: var(--primary-color);
            text-decoration: underline;}

        .article-list li:last-child {
            border-bottom: none;}

        .article-list a {
            color: #333;
            text-decoration: none;
            display: block;
            width: calc(100% - 80px);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            transition: color 0.2s;
            font-size: 18px;}

        .article-list a:hover {
            color: var(--primary-color);
            text-decoration: underline;}

        .article-date {
            font-size: 0.75rem;
            color: #999;
            width: 70px;
            text-align: right;}

        /* 图片新闻样式 */
        .image-news {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;}

        .image-news-item {
            display: flex;
            flex-direction: column;
            border: 1px solid #eee;
            border-radius: 4px;
            overflow: hidden;}

        .image-news-item img {
            width: 100%;
            height: 200px;
            object-fit: cover;}

        /* 快捷链接样式 */
        .quick-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 2rem 0;}

        .quick-link {
            flex: 1;
            min-width: 200px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 1.2rem;
            text-align: center;
            border-radius: 10px;
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 0.8rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 10px rgba(52, 81, 181, 0.2);}

        .quick-link:hover {
            
            box-shadow: 0 8px 15px rgba(52, 81, 181, 0.3);
            background: linear-gradient(135deg, var(--secondary-color), var(--dark-color));}

        .quick-link i {
            font-size: 1.8rem;
            transition: transform 0.3s;}

        .quick-link:hover i {
            transform: scale(1.1);}

        /* 底部样式 */
        .footer {
            background: linear-gradient(135deg, #2c3e50, #1a2530);
            color: white;
            padding: 2rem 0;
            }

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

        .footer-info p {
            margin: 0.5rem 0;
            color: rgba(255,255,255,0.8);
            transition: color 0.2s;}

        .footer-info p:hover {
            color: white;}

        /* 移动端导航栏优化 */
        @media (max-width: 991px) {
            .header-top {
                height: auto;
                padding: 1rem 0;}

            .logo-container {
                
                width: 90%;
                margin-bottom: 1rem;}

            .search-box {
                max-width: 100%;}

            .quick-link {
                min-width: 100%;}

            .navbar-nav {
                text-align: center;}

            .nav-item {
                border-bottom: 1px solid rgba(0,0,0,0.05);}

            .nav-item:last-child {
                border-bottom: none;}

            .dropdown-menu {
                text-align: left;
                background-color: #f8f9fa;
                border-top: none;
                padding: 0;
                margin: 0;
                display: none;
                animation: slideDown 0.3s ease;}

            @keyframes slideDown {
                from { opacity: 0; transform: translateY(-10px);}
                to { opacity: 1; transform: translateY(0);}
            }

            .dropdown-menu.show {
                display: block;}

            .navbar-collapse {
                background-color: white;
                box-shadow: 0 10px 20px rgba(0,0,0,0.1);
                border-radius: 0 0 8px 8px;
                padding: 1rem 0;
                margin-top: 0.5rem;}

            .navbar-nav .nav-link {
                border-radius: 4px;
                margin: 4px 0;}
        }

        .navbar-toggler {
            border: none;
            outline: none;
            background-color: transparent;
            padding: 0.5rem;}

        .navbar-toggler:focus {
            box-shadow: none;}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

  /* 左侧导航样式 */
        /* 左侧导航样式 */
        .left-nav {
            background-color: white;
            border-radius: 8px;
            padding: 1.5rem;
            /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); */
            height: fit-content;
        }

        .left-nav h3 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-color);
        }

        .left-nav-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .left-nav-list li {
            margin-bottom: 0.75rem;
        }

        .left-nav-list a {
            color: #333;
            text-decoration: none;
            display: block;
            padding: 0.75rem 0.5rem;
            border-left: 3px solid transparent;
            transition: all 0.2s ease;
        }

        .left-nav-list a:hover {
            color: var(--primary-color);
            border-left-color: var(--primary-color);
            background-color: #f5f7ff;
        }

        .left-nav-list a.active {
            color: var(--primary-color);
            border-left-color: var(--primary-color);
            background-color: #f5f7ff;
            font-weight: 500;
        }

        /* 右侧内容区域 */
        .right-content {
            background-color: white;
            border-radius: 8px;
            padding: 1.5rem;
            /* box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); */
        }

        /* 面包屑导航 */
        .breadcrumb {
            background-color: transparent;
            padding: 0 0 1rem 0;
            margin-bottom: 1.5rem;
            border-bottom: 1px solid #eee;
        }

        .breadcrumb-item a {
            color: var(--primary-color);
            text-decoration: none;
        }

        .breadcrumb-item.active {
            color: #666;
        }

        /* 文章列表样式 */
        .right-content h2 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-color);
        }

        .article-item {
            padding: 0.75rem 0;
            border-bottom: 1px solid #eee;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .article-item:last-child {
            border-bottom: none;
        }

        .article-title {
            font-size: 1rem;
            color: #333;
            text-decoration: none;
            display: block;
            width: calc(100% - 100px);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-title:hover {
            color: var(--primary-color);
        }

        .article-date {
            font-size: 0.875rem;
            color: #999;
            width: 120px;
            text-align: right;
        }

        /* 分页样式 */
        .pagination-container {
            margin-top: 2rem;
        }