/* 基础样式重置 */
        
        /* 容器样式 */
        .container {
            max-width: 950px;
            margin: 0 auto;
            padding: 0;
        }
        
        /* 面包屑导航 */
        .breadcrumb {
            padding: 10px 0;
            font-weight: bold;
        }
        
        .breadcrumb .current {
            color: #333;
        }
        
        /* 分隔符 */
        .spacer {
            height: 10px;
            clear: both;
        }
        
        /* 主内容区布局 */
        .main-content {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        /* 左侧边栏 */
        .sidebar {
            flex: 0 0 250px;
            width: 100%;
        }
        
        /* 右侧新闻详情 */
        .news-detail {
            flex: 1;
            min-width: 300px;
            border: 1px solid #ddd;
            border-radius: 4px;
            background-color: #f9f9f9;
            padding: 15px;
        }
        
        /* 新闻标题区域 */
        .news-header {
            text-align: center;
            padding: 10px 0;
            margin-bottom: 15px;
        }
        
        .news-title {
            font-size: 22px;
            font-weight: bold;
            margin-bottom: 10px;
            color: #333;
        }
        
        .news-meta {
            font-size: 12px;
            color: #999;
            margin-bottom: 15px;
        }
        
        /* 分割线 */
        .divider {
            width: 100%;
            max-width: 530px;
            height: 1px;
            background-color: #DDDDDD;
            margin: 0 auto 10px;
        }
        
        /* 新闻内容区域 */
        .news-content {
            font-size: 15px;
            line-height: 1.8;
            padding: 0 20px;
            margin-bottom: 20px;            
            word-break: break-all;
            overflow-wrap: break-word;
        }

       .news-content pre { 
            white-space: pre-wrap;
            word-break: break-all;
        }
        
        /* 上下篇导航 */
        .news-nav {
            font-size: 14px;
            line-height: 25px;
            padding: 10px;
            border-top: 1px dashed #eee;
        }
        
        .news-nav a {
            color: #0066cc;
            text-decoration: none;
        }
        
        .news-nav a:hover {
            text-decoration: underline;
        }
        
        /* 响应式媒体查询 */
        @media (max-width: 768px) {
            .main-content {
                flex-direction: column;
            }
            
            .sidebar {                
                flex: 0 0 auto;
                margin-bottom: 15px;
            }
            
            .news-title {
                font-size: 18px;
            }
            
            .news-content {
                font-size: 14px;
                padding: 0 5px;
            }
            
            .divider {
                max-width: 100%;
            }
        }
        
        @media (max-width: 480px) {
            .container {
                padding: 0 10px;
            }
            
            .news-title {
                font-size: 16px;
            }
            
            .news-nav {
                font-size: 13px;
            }
            
            .news-detail {
                padding: 10px;
            }
        }