.top-bar { background-color: #eee; padding: 8px 0; font-size: 14px; color: #666; }
        .container { width: 1200px; margin: 0 auto; max-width: 95%; }
        .top-bar .container { display: flex; justify-content: space-between; }
        .header-main { background: #fff; padding: 20px 0; }
        .header-main .container { display: flex; justify-content: space-between; align-items: center; }
        .logo { font-size: 28px; font-weight: bold; color: var(--primary-red); display: flex; align-items: center; }
        .logo span { font-size: 14px; color: #666; margin-left: 10px; font-weight: normal; border-left: 1px solid #ddd; padding-left: 10px; }
        .hotline h3 { color: var(--primary-red); font-size: 24px; font-weight: bold; text-align: right; }
        
        nav { background-color: var(--primary-red); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
        .nav-list { display: flex; justify-content: space-between; }
        .nav-list li { flex: 1; text-align: center; }
        .nav-list li a { display: block; color: #fff; padding: 15px 5px; font-size: 15px; font-weight: 500; }
        .nav-list li a:hover, .nav-list li.active a { background-color: #8e1212; color: var(--accent-gold); }
        .mobile-menu-btn { display: none; color: #fff; font-size: 24px; padding: 10px; cursor: pointer; }

        /* --- 本页特定样式 (News Detail) --- */

        /* 1. 面包屑导航 */
        .breadcrumb { padding: 20px 0; color: #888; font-size: 14px; border-bottom: 1px solid #eee; margin-bottom: 30px; }
        .breadcrumb a:hover { color: var(--primary-red); }

        /* 2. 页面主体布局 */
        .content-wrapper { display: flex; gap: 40px; margin-bottom: 60px; }
        
        /* 左侧文章区 */
        .main-article { flex: 3; background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
        
        .article-header { border-bottom: 1px solid #eee; padding-bottom: 20px; margin-bottom: 30px; text-align: center; }
        .article-title { font-size: 32px; color: #333; margin-bottom: 15px; line-height: 1.4; }
        .article-meta { font-size: 13px; color: #999; display: flex; justify-content: center; gap: 20px; }
        
        .article-body { font-size: 16px; color: #444; line-height: 1.8; text-align: justify; }
        .article-body p { margin-bottom: 20px; }
        .article-body img { margin: 20px auto; max-width: 100%; border-radius: 4px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        .article-body h3 { font-size: 20px; color: var(--primary-red); margin: 30px 0 15px; border-left: 4px solid var(--primary-red); padding-left: 10px; }
        .quote-box { background: #FFF8E1; border-left: 4px solid var(--accent-gold); padding: 15px; margin: 20px 0; color: #666; font-style: italic; }

        .article-footer { margin-top: 50px; padding-top: 20px; border-top: 1px dashed #eee; display: flex; justify-content: space-between; font-size: 14px; }
        .article-nav a { display: block; color: #666; margin-bottom: 5px; }
        .article-nav a:hover { color: var(--primary-red); }

        /* 右侧侧边栏 */
        .sidebar { flex: 1; }
        .sidebar-widget { background: #fff; padding: 25px; margin-bottom: 25px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
        .widget-title { font-size: 18px; font-weight: bold; border-left: 4px solid var(--primary-red); padding-left: 10px; margin-bottom: 20px; color: #333; }
        
        .news-links li { border-bottom: 1px solid #f5f5f5; padding: 10px 0; }
        .news-links li:last-child { border-bottom: none; }
        .news-links a { font-size: 14px; color: #555; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .news-links a:hover { color: var(--primary-red); padding-left: 5px; }

        .service-tags { display: flex; flex-wrap: wrap; gap: 10px; }
        .s-tag { font-size: 13px; background: #f5f5f5; padding: 5px 10px; border-radius: 4px; color: #666; }
        .s-tag:hover { background: var(--primary-red); color: #fff; }

        .contact-widget { background: var(--primary-red); color: #fff; text-align: center; }
        .contact-widget h4 { color: #fff; border: none; padding: 0; margin-bottom: 15px; }
        .btn-consult { display: inline-block; background: var(--accent-gold); color: #333; padding: 8px 25px; border-radius: 20px; margin-top: 15px; font-weight: bold; }

        /* Footer (复用) */
        footer { background: #222; color: #aaa; padding: 40px 0; text-align: center; }

        /* 响应式 */
        @media (max-width: 768px) {
            .nav-list { display: none; }
            .mobile-menu-btn { display: block; }
            .header-main .container { flex-direction: column; gap: 10px; }
            .content-wrapper { flex-direction: column; }
            .article-title { font-size: 24px; }
            .sidebar { order: 2; }
        }