:root { --primary: rgb(14,116,144); --bg-body: #f8fafc; --text-main: #0f172a; --text-desc: #475569; --border-color: #e2e8f0; }
        body { font-family: sans-serif; background: var(--bg-body); color: var(--text-main); line-height: 1.8; margin: 0; }
        a { text-decoration: none; color: var(--primary); }
        .container { max-width: 900px; margin: 0 auto; padding: 0 20px; }
        
        .header { background: #fff; padding: 15px 0; border-bottom: 1px solid var(--border-color); display:flex; justify-content:space-between; align-items:center; }
        .logo { display: inline-flex; align-items: center; gap: 10px; color: var(--text-main); font-weight: 800; font-size:18px; }
        .logo img { height: 35px; }

        .breadcrumb { padding: 20px 0; font-size: 14px; color: var(--text-desc); }
        
        .article-wrap { background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.03); margin-bottom: 40px; }
        .article-title { font-size: 32px; font-weight: bold; margin-bottom: 15px; line-height: 1.3; }
        .article-meta { display: flex; gap: 20px; font-size: 14px; color: #64748b; padding-bottom: 20px; border-bottom: 1px solid var(--border-color); margin-bottom: 30px; flex-wrap: wrap; }
        .article-meta span { display: inline-flex; align-items: center; gap: 5px; }
        
        .article-content { font-size: 16px; color: #334155; }
        .article-content p { margin-bottom: 20px; }
        .article-content img { max-width: 100%; height: auto; border-radius: 6px; margin: 20px 0; }
        .article-content h2, .article-content h3 { margin: 30px 0 15px; color: var(--text-main); }
        
        .article-tags { margin-top: 40px; display: flex; gap: 10px; align-items: center; }
        .tag-label { font-weight: bold; color: var(--text-main); font-size:14px; }
        
        .article-nav { display: flex; justify-content: space-between; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border-color); font-size: 15px; }
        
        .like-section { margin-top: 50px; }
        .like-title { font-size: 20px; font-weight: bold; margin-bottom: 20px; border-left: 4px solid var(--primary); padding-left: 10px; }
        .like-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
        .like-card { display: flex; gap: 15px; background: #fff; padding: 15px; border-radius: 8px; border: 1px solid var(--border-color); }
        .like-img { width: 100px; height: 80px; object-fit: cover; border-radius: 4px; flex-shrink:0; }
        .like-info h4 { font-size: 15px; margin:0 0 5px 0; line-height:1.4; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }

        .footer { text-align: center; padding: 30px; color: #64748b; font-size: 14px; border-top: 1px solid var(--border-color); }
        
        @media(max-width: 768px){ 
            .article-wrap { padding: 20px; } 
            .article-title { font-size: 24px; } 
            .like-grid { grid-template-columns: 1fr; }
            .article-nav { flex-direction: column; gap: 10px; }
        }