/* 仅此页面覆盖全局紫色背景 */
    body { background: #f8fafc !important; }

    .news-detail-wrap { max-width: 900px; margin: 110px auto 64px; padding: 0 20px; }
    
    /* 面包屑导航 */
    .breadcrumb { margin-bottom: 24px; font-size: 14px; color: #64748b; }
    .breadcrumb a { 
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        color: #667eea; /* 备用颜色 */
        text-decoration: none; 
        transition: all .3s;
        font-weight: 600;
    }
    .breadcrumb a:hover { 
        background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        color: #764ba2; /* 备用颜色 */
        transform: translateX(2px);
    }
    .breadcrumb span { margin: 0 8px; color: #cbd5e0; }
    
    /* 文章主体 */
    .article-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 16px; padding: 40px; box-shadow: 0 4px 20px rgba(0,0,0,.04); }
    
    /* 文章头部 */
    .article-header { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 2px solid #f1f5f9; }
    .article-badge { display: inline-block; padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; color: #fff; background: linear-gradient(135deg, #3b82f6, #6366f1); margin-bottom: 16px; }
    .article-title { font-size: 36px; font-weight: 900; color: #0f172a; line-height: 1.3; letter-spacing: -.02em; margin-bottom: 16px; }
    .article-meta { display: flex; flex-wrap: wrap; gap: 20px; color: #64748b; font-size: 14px; }
    .article-meta span { display: flex; align-items: center; gap: 6px; }
    .article-meta i { font-size: 14px; }
    
    /* 封面图片 */
    .article-cover { margin: 32px 0; border-radius: 12px; overflow: hidden; }
    .article-cover img { width: 100%; height: auto; display: block; }
    
    /* 文章内容 */
    .article-content { color: #334155; line-height: 1.9; font-size: 16px; }
    .article-content h1, .article-content h2, .article-content h3 { color: #0f172a; margin-top: 32px; margin-bottom: 16px; font-weight: 800; }
    .article-content h1 { font-size: 28px; }
    .article-content h2 { font-size: 24px; }
    .article-content h3 { font-size: 20px; }
    .article-content p { margin-bottom: 16px; }
    .article-content ul, .article-content ol { margin: 16px 0; padding-left: 24px; }
    .article-content li { margin-bottom: 8px; }
    .article-content a { color: #3b82f6; text-decoration: none; border-bottom: 1px solid rgba(59,130,246,.3); transition: all .2s; }
    .article-content a:hover { color: #2563eb; border-bottom-color: #2563eb; }
    .article-content img { max-width: 100%; height: auto; border-radius: 8px; margin: 20px 0; }
    .article-content blockquote { border-left: 4px solid #3b82f6; padding-left: 20px; margin: 20px 0; color: #64748b; font-style: italic; background: #f8fafc; padding: 16px 20px; border-radius: 8px; }
    .article-content code { background: #f1f5f9; padding: 2px 6px; border-radius: 4px; font-size: 14px; color: #e11d48; }
    .article-content pre { background: #1e293b; color: #e2e8f0; padding: 20px; border-radius: 8px; overflow-x: auto; margin: 20px 0; }
    .article-content pre code { background: transparent; color: inherit; padding: 0; }
    
    /* 文章底部 */
    .article-footer { margin-top: 48px; padding-top: 32px; border-top: 2px solid #f1f5f9; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
    .article-nav { display: flex; gap: 16px; flex: 1; }
    .article-nav-item { flex: 1; padding: 16px; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; transition: all .2s; text-decoration: none; }
    .article-nav-item:hover { background: #f1f5f9; border-color: #c7d2fe; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(99,102,241,.1); }
    .article-nav-item.disabled { opacity: .5; pointer-events: none; }
    .article-nav-label { font-size: 12px; color: #64748b; margin-bottom: 6px; }
    .article-nav-title { font-size: 14px; font-weight: 600; color: #0f172a; }
    .article-nav-item.prev { text-align: left; }
    .article-nav-item.next { text-align: right; }
    
    /* 相关新闻 */
    .related-news { margin-top: 64px; }
    .related-title { font-size: 24px; font-weight: 800; color: #0f172a; margin-bottom: 24px; position: relative; display: inline-block; }
    .related-title::after { content: ''; position: absolute; left: 0; bottom: -8px; width: 48px; height: 4px; border-radius: 2px; background: linear-gradient(135deg, #3b82f6, #6366f1); }
    .related-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
    .related-item { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden; transition: all .2s; }
    .related-item-link { text-decoration: none; display: block; }
    .related-item:hover { border-color: #c7d2fe; box-shadow: 0 8px 20px rgba(99,102,241,.1); transform: translateY(-2px); }
    .related-item-cover { width: 100%; height: 120px; background: linear-gradient(135deg,#e2e8f0,#f1f5f9); display: flex; align-items: center; justify-content: center; overflow: hidden; }
    .related-item-cover img { width: 100%; height: 100%; object-fit: cover; }
    .related-item-body { padding: 16px; }
    .related-item-title { font-size: 14px; font-weight: 600; color: #0f172a; line-height: 1.5; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .related-item-meta { font-size: 12px; color: #64748b; }
    
    /* 返回列表按钮 */
    .back-to-list { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; background: linear-gradient(135deg, #3b82f6, #6366f1); color: #fff; text-decoration: none; border-radius: 12px; font-weight: 600; transition: all .2s; margin-bottom: 24px; }
    .back-to-list:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(59,130,246,.3); }
    
    @media (max-width: 768px) {
        .news-detail-wrap { margin-top: 80px; }
        .article-card { padding: 24px; }
        .article-title { font-size: 28px; }
        .article-meta { font-size: 13px; gap: 12px; }
        .article-footer { flex-direction: column; }
        .article-nav { width: 100%; }
        .related-list { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    }