/* 页面标题样式 */
        .page-header {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
            color: var(--text-light);
            padding: 100px 0 60px;
            text-align: center;
            margin-top: 80px;
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/template/jia/images/10.jpg') no-repeat center center;
            background-size: cover;
            opacity: 0.2;
            z-index: 1;
        }

        .page-header-content {
            position: relative;
            z-index: 2;
        }

        .page-title {
            font-size: 42px;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .page-subtitle {
            font-size: 18px;
            max-width: 600px;
            margin: 0 auto;
            opacity: 0.9;
        }

        /* 面包屑导航 */
        .breadcrumb {
            background-color: rgba(255, 255, 255, 0.1);
            padding: 15px 0;
            margin-bottom: 40px;
        }

        .breadcrumb-content {
            display: flex;
            align-items: center;
            font-size: 14px;
        }

        .breadcrumb a {
            color: var(--text-light);
            text-decoration: none;
            transition: var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--secondary-color);
        }

        .breadcrumb-separator {
            margin: 0 10px;
            color: #ccc;
        }

        .breadcrumb-current {
            color: var(--secondary-color);
        }

        /* 文章主体样式 */
        .article-main {
            padding: 60px 0;
            background-color: #fff;
        }

        .article-container {
            width: 100%;
            max-width: 100%;
        }

        .article-header {
            margin-bottom: 40px;
            text-align: center;
        }

        .article-title {
            font-size: 36px;
            color: var(--primary-color);
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .article-meta {
            display: flex;
            justify-content: center;
            gap: 20px;
            color: #666;
            font-size: 14px;
            margin-bottom: 30px;
        }

        .article-meta span {
            display: flex;
            align-items: center;
        }

        .article-meta i {
            margin-right: 5px;
            color: var(--secondary-color);
        }

        .article-content {
            font-size: 16px;
            line-height: 1.8;
            max-width: 100%;
        }

        /* 文章内容标签样式 */
        .article-content h2 {
            font-size: 28px;
            color: var(--primary-color);
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }

        .article-content h3 {
            font-size: 24px;
            color: var(--primary-color);
            margin: 30px 0 15px;
        }

        .article-content h4 {
            font-size: 20px;
            color: var(--primary-color);
            margin: 25px 0 12px;
        }

        .article-content h5 {
            font-size: 18px;
            color: var(--primary-color);
            margin: 20px 0 10px;
        }

        .article-content p {
            margin-bottom: 20px;
            text-align: justify;
        }

        .article-content img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 30px auto;
            border-radius: 8px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .article-content img:hover {
            transform: scale(1.02);
            box-shadow: var(--shadow-hover);
        }

        /* 引用样式 */
        .article-content blockquote {
            background-color: #f9f9f9;
            border-left: 4px solid var(--secondary-color);
            padding: 20px;
            margin: 30px 0;
            font-style: italic;
            color: #555;
        }

        /* 列表样式 */
        .article-content ul, .article-content ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        .article-content li {
            margin-bottom: 10px;
        }

        /* 表格样式 */
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            box-shadow: var(--shadow);
            border-radius: 8px;
            overflow: hidden;
        }

        .article-content th, .article-content td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }

        .article-content th {
            background-color: var(--primary-color);
            color: var(--text-light);
            font-weight: 600;
        }

        .article-content tr:nth-child(even) {
            background-color: #f9f9f9;
        }

        .article-content tr:hover {
            background-color: #f1f1f1;
        }

        /* 上下篇导航 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            margin: 60px 0 40px;
            padding-top: 40px;
            border-top: 1px solid #eee;
        }

        .nav-item {
            flex: 1;
            max-width: 45%;
        }

        .nav-prev, .nav-next {
            display: block;
            padding: 20px;
            background-color: #f9f9f9;
            border-radius: 8px;
            text-decoration: none;
            color: var(--text-color);
            transition: var(--transition);
        }

        .nav-prev:hover, .nav-next:hover {
            background-color: var(--secondary-color);
            color: var(--dark-color);
            transform: translateY(-5px);
        }

        .nav-label {
            font-size: 14px;
            color: #666;
            margin-bottom: 5px;
        }

        .nav-title {
            font-weight: 600;
            font-size: 16px;
        }

        .nav-next {
            text-align: right;
        }

        /* 相关文章 */
        .related-articles {
            margin: 60px 0;
        }

        .section-title {
            font-size: 28px;
            color: var(--primary-color);
            margin-bottom: 30px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--secondary-color);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }

        .related-card {
            background-color: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .related-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }

        .related-image {
            height: 200px;
            overflow: hidden;
        }

        .related-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .related-card:hover .related-image img {
            transform: scale(1.1);
        }

        .related-content {
            padding: 20px;
        }

        .related-title {
            font-size: 18px;
            margin-bottom: 10px;
        }

        .related-title a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }

        .related-title a:hover {
            color: var(--secondary-color);
        }

        .related-excerpt {
            color: #666;
            font-size: 14px;
            margin-bottom: 15px;
        }

        .related-meta {
            display: flex;
            justify-content: space-between;
            color: #999;
            font-size: 12px;
        }

        /* 响应式设计 */
        @media (max-width: 992px) {
            .article-navigation {
                flex-direction: column;
                gap: 20px;
            }
            
            .nav-item {
                max-width: 100%;
            }
        }

        @media (max-width: 768px) {
            .page-title {
                font-size: 36px;
            }
            
            .article-title {
                font-size: 30px;
            }
            
            .article-content h2 {
                font-size: 24px;
            }
            
            .article-content h3 {
                font-size: 20px;
            }
            
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
            
            .related-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            .page-title {
                font-size: 30px;
            }
            
            .article-title {
                font-size: 26px;
            }
            
            .article-content {
                font-size: 15px;
            }
            
            .article-content h2 {
                font-size: 22px;
            }
            
            .article-content h3 {
                font-size: 19px;
            }
            
            .article-content h4 {
                font-size: 17px;
            }
            
            .article-content h5 {
                font-size: 16px;
            }
        }