:root { --primary: rgb(94,92,230); --text-main: #1a202c; --text-sub: #4a5568; --bg-body: #f7fafc; --border: #e2e8f0; --radius: 12px; }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: sans-serif; background: var(--bg-body); color: var(--text-main); line-height: 1.6; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
        .logo span { display: inline-block; font-size: 22px; font-weight: 800; line-height: 1; }
        .site-header { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
        .header-inner { display: flex; justify-content: space-between; align-items: center; height: 80px; }
        .desktop-nav { display: flex; gap: 30px; align-items: center; }
        .desktop-nav a:hover { color: var(--primary); }
        .menu-toggle { display: none; cursor: pointer; }
        .drawer-mask { position: fixed; inset: 0; background: rgba(0,0,0,0.5); opacity: 0; visibility: hidden; z-index: 998; }
        .drawer-mask.active { opacity: 1; visibility: visible; }
        .drawer { position: fixed; top: 0; left: -300px; width: 280px; height: 100vh; background: #fff; z-index: 999; transition: 0.3s; display: flex; flex-direction: column; }
        .drawer.active { left: 0; }
        .drawer-header { padding: 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; }
        .drawer-nav { padding: 20px; flex: 1; }
        .drawer-nav a { display: block; padding: 15px 0; border-bottom: 1px solid var(--border); }
        .site-footer { background: #1a202c; color: #a0aec0; padding: 80px 0 30px; margin-top: 60px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
        .footer-logo span { color: #fff; }
        ul { list-style: none; }

        
        .tag-info-bar { background: var(--primary); color: #fff; padding: 40px 0; margin-bottom: 40px; }
        .tag-info-inner { display: flex; align-items: center; gap: 20px; }
        .tag-icon { width: 50px; height: 50px; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
        .tag-info-title h1 { font-size: 28px; margin-bottom: 5px; }
        .tag-info-title p { opacity: 0.8; font-size: 14px; }
        
        .article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
        .article-card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); display: flex; flex-direction: column; }
        .article-img { width: 100%; aspect-ratio: 16/10; overflow: hidden; }
        .article-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
        .article-card:hover .article-img img { transform: scale(1.05); }
        .article-content { padding: 20px; flex: 1; display: flex; flex-direction: column; }
        .article-title { font-size: 16px; font-weight: 600; margin-bottom: 10px; }
        .article-summary { font-size: 13px; color: var(--text-sub); margin-bottom: 15px; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
        .article-meta { font-size: 12px; color: var(--text-light); border-top: 1px solid var(--border); padding-top: 10px; }
        
        .pagination { display: flex; justify-content: center; gap: 10px; margin-top: 50px; }
        .pagination a, .pagination span { display: inline-flex; width: 40px; height: 40px; align-items: center; justify-content: center; background: #fff; border: 1px solid var(--border); border-radius: 8px; }
        .pagination .active { background: var(--primary); color: #fff; border-color: var(--primary); }

        @media (max-width: 992px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .menu-toggle { display: block; }
            .article-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
        }