:root {
      --primary: rgb(245, 158, 11);
      --primary-hover: rgb(217, 119, 6);
      --glacier-blue: #1D7BFF;
      --deep-sea: #0B132B;
      --silver-white: #F4F6FC;
      --dark-bg: #060B18;
      --card-bg: rgba(255, 255, 255, 0.05);
      --text-main: #FFFFFF;
      --text-muted: #8E9AAF;
      --border-color: rgba(255, 255, 255, 0.1);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background-color: var(--dark-bg); color: var(--text-main); line-height: 1.6; }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    
    header { background-color: rgba(6, 11, 24, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-color); position: fixed; top: 0; width: 100%; z-index: 1000; height: 72px; }
    .header-container { max-width: 1200px; margin: 0 auto; height: 100%; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
    .logo span { display: inline-block; font-size: 20px; font-weight: 800; color: var(--text-main); white-space: nowrap; }
    .nav-menu { display: flex; align-items: center; gap: 32px; list-style: none; }
    .nav-menu a { font-size: 15px; font-weight: 500; color: var(--text-muted); position: relative; padding: 8px 0; }
    .nav-menu a:hover, .nav-menu a.active { color: var(--primary); }
    .menu-btn { display: none; background: none; border: none; color: var(--text-main); font-size: 24px; cursor: pointer; }

    .drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100vh; background: var(--deep-sea); border-right: 1px solid var(--border-color); z-index: 1100; transition: left 0.4s; padding: 24px; display: flex; flex-direction: column; gap: 32px; }
    .drawer.active { left: 0; }
    .drawer-header { display: flex; align-items: center; justify-content: space-between; }
    .drawer-close { background: none; border: none; color: var(--text-main); font-size: 28px; cursor: pointer; }
    .drawer-menu { display: flex; flex-direction: column; gap: 20px; list-style: none; }
    .drawer-menu a { font-size: 16px; font-weight: 500; color: var(--text-muted); display: block; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0,0,0,0.6); z-index: 1050; display: none; backdrop-filter: blur(4px); }
    .overlay.active { display: block; }

    
    .inner-banner { padding: 120px 20px 60px; text-align: center; background: linear-gradient(180deg, var(--deep-sea) 0%, var(--dark-bg) 100%); border-bottom: 1px solid var(--border-color); }
    .inner-banner h1 { font-size: 36px; font-weight: 800; color: var(--silver-white); margin-bottom: 12px; }
    .breadcrumbs { font-size: 14px; color: var(--text-muted); display: flex; justify-content: center; gap: 8px; }
    .breadcrumbs a:hover { color: var(--primary); }

    
    .main-grid { max-width: 1200px; margin: 40px auto 100px; padding: 0 20px; display: grid; grid-template-columns: 2.5fr 1fr; gap: 40px; }
    .list-wrapper { display: flex; flex-direction: column; gap: 30px; }
    .sidebar { display: flex; flex-direction: column; gap: 30px; }

    
    .list-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; display: flex; transition: all 0.3s; }
    .list-card:hover { transform: translateY(-3px); border-color: var(--primary); }
    .list-card-img { width: 300px; min-height: 200px; overflow: hidden; flex-shrink: 0; background: #131A26; }
    .list-card-img img { width: 100%; height: 100%; object-fit: cover; }
    .list-card-body { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; }
    .list-card-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
    .list-card-title { font-size: 20px; font-weight: 700; color: var(--silver-white); margin-bottom: 10px; line-height: 1.4; }
    .list-card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
    .list-card-footer { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); padding-top: 12px; }
    .tags-container { display: flex; gap: 6px; }
    .tag-badge { background: rgba(29, 123, 255, 0.1); color: var(--glacier-blue); font-size: 11px; padding: 2px 8px; border-radius: 4px; }

    
    .pagination-wrap { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
    .pagination-wrap a, .pagination-wrap span { padding: 8px 16px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 6px; font-size: 14px; }
    .pagination-wrap a:hover, .pagination-wrap .current { background: var(--primary); color: #000; border-color: var(--primary); }
    .pagination-wrap .disabled { opacity: 0.5; cursor: not-allowed; }

    
    .side-widget { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 24px; }
    .side-widget h3 { font-size: 18px; font-weight: 600; color: var(--silver-white); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border-color); }
    .hot-posts-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
    .hot-posts-item { display: flex; gap: 12px; align-items: center; }
    .hot-posts-img { width: 60px; height: 60px; border-radius: 6px; overflow: hidden; background: #131A26; flex-shrink: 0; }
    .hot-posts-img img { width: 100%; height: 100%; object-fit: cover; }
    .hot-posts-info h4 { font-size: 13px; font-weight: 500; color: var(--silver-white); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .hot-posts-info span { font-size: 11px; color: var(--text-muted); }

    
    footer { background-color: #03060C; border-top: 1px solid var(--border-color); padding: 80px 20px 40px; color: var(--text-muted); font-size: 14px; }
    .footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 60px; }
    .footer-brand .logo { margin-bottom: 20px; }
    .footer-col h4 { font-size: 16px; font-weight: 600; color: var(--silver-white); margin-bottom: 24px; }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .footer-bottom { max-width: 1200px; margin: 0 auto; border-top: 1px solid var(--border-color); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; font-size: 12px; }

    @media (max-width: 991px) {
      .main-grid { grid-template-columns: 1fr; }
      .list-card { flex-direction: column; }
      .list-card-img { width: 100%; height: 220px; }
    }
    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-btn { display: block; }
    }