:root {
            --primary-color: rgb(98,114,164);
            --primary-glow: #1D7BFF;
            --secondary-glow: #00D2FF;
            --dark-bg: #0B0F19;
            --card-bg: #161D2F;
            --text-main: #F5F7FA;
            --text-muted: #9EAFCB;
            --border-color: rgba(255,255,255,0.08);
            --transition-speed: 0.3s;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: #060913;
            color: var(--text-main);
            line-height: 1.6;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; transition: all var(--transition-speed); }
        img { max-width: 100%; height: auto; }

        
        header {
            background-color: rgba(11, 15, 25, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
        }
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 16px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .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: 20px;
            font-weight: 800;
            line-height: 1;
            color: var(--text-main);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        nav.desktop-nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        nav.desktop-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
        }
        nav.desktop-nav a:hover, nav.desktop-nav a.active {
            color: var(--primary-glow);
        }
        .nav-btn {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-glow));
            color: #fff;
            padding: 8px 18px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
        }
        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(29, 123, 255, 0.3);
        }
        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 1010;
        }
        .menu-toggle span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--text-main);
            border-radius: 3px;
            transition: var(--transition-speed);
        }

        
        .mobile-drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background-color: rgba(0,0,0,0.6);
            backdrop-filter: blur(4px);
            z-index: 1005;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition-speed);
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            left: -300px;
            width: 300px;
            height: 100vh;
            background-color: var(--dark-bg);
            border-right: 1px solid var(--border-color);
            z-index: 1006;
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 32px;
            transition: transform var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
            overflow-y: auto;
        }
        .mobile-drawer.open { transform: translateX(300px); }
        .mobile-drawer-overlay.open { opacity: 1; visibility: visible; }
        .drawer-header { display: flex; justify-content: space-between; align-items: center; }
        .drawer-close { font-size: 28px; cursor: pointer; color: var(--text-muted); }
        .drawer-nav { display: flex; flex-direction: column; gap: 20px; }
        .drawer-nav a { font-size: 16px; font-weight: 500; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.03); }

        
        .page-banner {
            padding: 120px 20px 40px 20px;
            background: linear-gradient(180deg, #0B0F19 0%, #060913 100%);
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb {
            max-width: 1200px;
            margin: 0 auto;
            color: var(--text-muted);
            font-size: 14px;
            margin-bottom: 16px;
        }
        .breadcrumb a:hover { color: var(--primary-glow); }
        .banner-content {
            max-width: 1200px;
            margin: 0 auto;
        }
        .banner-content h1 {
            font-size: 32px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }
        .banner-content p { color: var(--text-muted); }

        
        .main-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
            display: grid;
            grid-template-columns: 2.8fr 1.2fr;
            gap: 40px;
        }

        
        .article-list { display: flex; flex-direction: column; gap: 30px; }
        .list-card {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            display: flex;
            overflow: hidden;
            transition: all var(--transition-speed);
        }
        .list-card:hover {
            transform: translateY(-4px);
            border-color: rgba(29, 123, 255, 0.3);
        }
        .list-img {
            width: 250px;
            min-height: 180px;
            background-color: rgba(0,0,0,0.3);
            flex-shrink: 0;
            position: relative;
        }
        .list-img img { width: 100%; height: 100%; object-fit: cover; }
        .list-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background-color: var(--primary-glow);
            color: #fff;
            padding: 3px 8px;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 600;
        }
        .list-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            flex-grow: 1;
        }
        .list-meta {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .list-body h2 {
            font-size: 19px;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .list-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .list-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .read-more-btn {
            color: var(--primary-glow);
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        
        .pagination {
            display: flex;
            gap: 8px;
            justify-content: center;
            margin-top: 50px;
        }
        .pagination a, .pagination span {
            padding: 10px 16px;
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-muted);
            font-size: 14px;
        }
        .pagination a:hover, .pagination .active {
            background-color: var(--primary-glow);
            color: #fff;
            border-color: var(--primary-glow);
        }

        
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 40px;
        }
        .widget {
            background-color: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 24px;
        }
        .widget-title {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
            border-left: 4px solid var(--primary-glow);
            padding-left: 10px;
        }
        .hot-posts {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hot-item {
            display: flex;
            gap: 12px;
        }
        .hot-thumb {
            width: 70px;
            height: 50px;
            background-color: rgba(0,0,0,0.3);
            border-radius: 4px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .hot-thumb img { width: 100%; height: 100%; object-fit: cover; }
        .hot-info h4 { font-size: 13px; line-height: 1.4; color: var(--text-main); margin-bottom: 4px; }
        .hot-info span { font-size: 11px; color: var(--text-muted); }

        .tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
        .tags-cloud a {
            background-color: rgba(255,255,255,0.04);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 12px;
        }
        .tags-cloud a:hover {
            border-color: var(--primary-glow);
            color: var(--primary-glow);
        }

        
        footer {
            background-color: var(--dark-bg);
            border-top: 1px solid var(--border-color);
            padding: 80px 20px 30px 20px;
            font-size: 14px;
            color: var(--text-muted);
        }
        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 60px;
        }
        .footer-brand .logo { margin-bottom: 20px; }
        .footer-brand p { margin-bottom: 20px; line-height: 1.6; }
        .footer-title { color: #fff; font-weight: 600; font-size: 15px; margin-bottom: 24px; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 12px; }
        .footer-links a:hover { color: var(--primary-glow); }
        .footer-contact p { margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
        .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;
        }
        .disclaimer {
            font-size: 11px;
            color: rgba(255,255,255,0.3);
            margin-top: 30px;
            border-top: 1px dashed rgba(255,255,255,0.05);
            padding-top: 20px;
            line-height: 1.8;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 991px) {
            .main-container { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            nav.desktop-nav { display: none; }
            .menu-toggle { display: flex; }
            .list-card { flex-direction: column; }
            .list-img { width: 100%; height: 200px; }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }