/* roulang page: index */
:root {
            --color-primary: #E53935;
            --color-primary-dark: #C62828;
            --color-primary-light: #FF6F60;
            --color-secondary: #FF8F00;
            --color-secondary-light: #FFC107;
            --color-accent: #FFD54F;
            --color-bg: #F9FAFB;
            --color-surface: #FFFFFF;
            --color-text: #1A1A2E;
            --color-text-soft: #5A5A7A;
            --color-text-muted: #8A8AA0;
            --color-border: #E8E8F0;
            --color-border-light: #F0F0F5;
            --color-success: #10B981;
            --color-warning: #F59E0B;
            --color-danger: #EF4444;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-2xl: 24px;
            --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
            --shadow-xl: 0 16px 48px rgba(0,0,0,0.12);
            --shadow-glow: 0 0 40px rgba(229,57,53,0.15);
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

        html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--color-text);
            background: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

        img { max-width: 100%; height: auto; display: block; }
        a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
        button { cursor: pointer; font-family: inherit; border: none; outline: none; }
        button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 4px; }
        input { font-family: inherit; }

        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .container-narrow { max-width: 960px; margin: 0 auto; padding: 0 20px; }
        .container-wide { max-width: 1320px; margin: 0 auto; padding: 0 20px; }

        /* Notification Bar */
        .notify-bar {
            background: linear-gradient(135deg, #1A1A2E 0%, #16213E 50%, #1A1A2E 100%);
            color: #FFD54F;
            font-size: 13px;
            padding: 9px 0;
            text-align: center;
            position: relative;
            z-index: 1001;
            letter-spacing: 0.3px;
        }
        .notify-bar .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: #10B981;
            border-radius: 50%;
            margin-right: 6px;
            animation: livePulse 1.8s infinite;
            vertical-align: middle;
            position: relative;
            top: -1px;
        }
        @keyframes livePulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
            50% { box-shadow: 0 0 0 10px rgba(16,185,129,0); }
        }
        .notify-bar .badge-hot {
            display: inline-block;
            background: #E53935;
            color: #fff;
            font-size: 11px;
            padding: 2px 8px;
            border-radius: 20px;
            margin: 0 6px;
            font-weight: 600;
            animation: badgeFlash 2s infinite;
            vertical-align: middle;
        }
        @keyframes badgeFlash {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.6; }
        }

        /* Header & Nav */
        .site-header {
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border-light);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-xs);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled { box-shadow: var(--shadow-md); }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 20px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--color-text);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 17px;
            font-weight: 800;
            flex-shrink: 0;
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-list li { position: relative; }
        .nav-link {
            display: flex;
            align-items: center;
            gap: 5px;
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 15px;
            color: var(--color-text-soft);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .nav-link:hover { color: var(--color-primary); background: rgba(229,57,53,0.04); }
        .nav-link.active { color: var(--color-primary); background: rgba(229,57,53,0.08); font-weight: 600; }
        .nav-link .fa-chevron-down { font-size: 10px; transition: transform var(--transition-fast); }
        .nav-item-mega:hover .nav-link .fa-chevron-down { transform: rotate(180deg); }

        /* Mega Menu Dropdown */
        .mega-dropdown {
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%) translateY(8px);
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            border: 1px solid var(--color-border);
            min-width: 420px;
            padding: 20px 24px;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transition: all var(--transition-smooth);
            z-index: 999;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .nav-item-mega:hover .mega-dropdown {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateX(-50%) translateY(4px);
        }
        .mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            cursor: pointer;
            text-decoration: none;
            color: var(--color-text);
        }
        .mega-card:hover { background: rgba(229,57,53,0.04); transform: translateY(-1px); }
        .mega-card-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 16px;
        }
        .mega-card-icon.red { background: rgba(229,57,53,0.1); color: #E53935; }
        .mega-card-icon.amber { background: rgba(255,143,0,0.1); color: #FF8F00; }
        .mega-card-info { font-size: 14px; }
        .mega-card-info .title { font-weight: 600; font-size: 14px; color: var(--color-text); }
        .mega-card-info .desc { font-size: 12px; color: var(--color-text-muted); margin-top: 2px; }

        /* Mobile Nav Toggle */
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--color-text);
            padding: 8px;
            border-radius: var(--radius-sm);
            cursor: pointer;
        }
        .mobile-toggle:hover { background: rgba(0,0,0,0.04); }
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.5);
            z-index: 998;
        }
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 0;
            right: 0;
            width: 300px;
            max-width: 85vw;
            height: 100vh;
            background: var(--color-surface);
            z-index: 999;
            padding: 20px;
            overflow-y: auto;
            box-shadow: var(--shadow-xl);
            transform: translateX(100%);
            transition: transform var(--transition-smooth);
        }
        .mobile-nav-panel.open { transform: translateX(0); }
        .mobile-nav-panel .close-btn {
            display: block;
            margin-left: auto;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--color-text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            cursor: pointer;
        }
        .mobile-nav-list { list-style: none; margin-top: 16px; }
        .mobile-nav-list li { margin-bottom: 4px; }
        .mobile-nav-list .nav-link { display: block; padding: 12px 14px; border-radius: var(--radius-sm); font-size: 15px; }

        /* Hero Section */
        .hero-section {
            position: relative;
            background: linear-gradient(150deg, #1A1A2E 0%, #1E2538 30%, #16213E 60%, #0F3460 100%);
            color: #fff;
            padding: 80px 0 90px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
        }
        .hero-glow {
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(229,57,53,0.25) 0%, transparent 70%);
            top: -100px;
            right: -80px;
            z-index: 1;
            pointer-events: none;
        }
        .hero-glow-2 {
            position: absolute;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,143,0,0.2) 0%, transparent 70%);
            bottom: -80px;
            left: -60px;
            z-index: 1;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-text { max-width: 580px; }
        .hero-badge {
            display: inline-block;
            background: rgba(255,255,255,0.12);
            border: 1px solid rgba(255,255,255,0.2);
            color: #FFD54F;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 24px;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }
        .hero-badge .icon-fire { margin-right: 5px; }
        .hero-title {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero-title .highlight {
            background: linear-gradient(135deg, #FFD54F, #FF8F00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-desc {
            font-size: 17px;
            color: rgba(255,255,255,0.75);
            line-height: 1.7;
            margin-bottom: 28px;
        }
        .hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 26px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 15px;
            transition: all var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.2px;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary), #D32F2F);
            color: #fff;
            box-shadow: 0 4px 18px rgba(229,57,53,0.35);
        }
        .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(229,57,53,0.45); }
        .btn-primary:active { transform: translateY(0); }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255,255,255,0.35);
        }
        .btn-outline-light:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.6); transform: translateY(-2px); }
        .btn-gold {
            background: linear-gradient(135deg, #FF8F00, #FFC107);
            color: #1A1A2E;
            box-shadow: 0 4px 18px rgba(255,143,0,0.35);
        }
        .btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,143,0,0.45); }
        .btn-lg { padding: 15px 32px; font-size: 16px; border-radius: var(--radius-lg); }
        .hero-stats {
            display: flex;
            gap: 24px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .hero-stat {
            text-align: center;
            padding: 16px 20px;
            background: rgba(255,255,255,0.06);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255,255,255,0.1);
            min-width: 90px;
        }
        .hero-stat-num { font-size: 28px; font-weight: 700; color: #FFD54F; }
        .hero-stat-label { font-size: 12px; color: rgba(255,255,255,0.6); margin-top: 4px; }
        .hero-visual {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-card-preview {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-xl);
            padding: 28px 24px;
            text-align: center;
            backdrop-filter: blur(4px);
            max-width: 340px;
            width: 100%;
        }
        .hero-card-preview .preview-icon {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 22px;
            color: #fff;
        }
        .hero-card-preview .preview-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
        .hero-card-preview .preview-desc { font-size: 13px; color: rgba(255,255,255,0.6); }

        /* Section Common */
        .section { padding: 64px 0; }
        .section-header { text-align: center; margin-bottom: 44px; }
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            background: rgba(229,57,53,0.07);
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .section-title { font-size: 30px; font-weight: 700; color: var(--color-text); margin-bottom: 8px; letter-spacing: -0.3px; }
        .section-desc { font-size: 15px; color: var(--color-text-soft); max-width: 560px; margin: 0 auto; }

        /* Category Entry Cards */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .cat-card {
            background: var(--color-surface);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-smooth);
            cursor: pointer;
            text-decoration: none;
            color: var(--color-text);
            display: block;
        }
        .cat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .cat-card-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .cat-card-img .overlay-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(0,0,0,0.6);
            color: #FFD54F;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 16px;
            backdrop-filter: blur(4px);
        }
        .cat-card-body { padding: 20px 22px 22px; }
        .cat-card-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
        .cat-card-body p { font-size: 14px; color: var(--color-text-soft); line-height: 1.6; }
        .cat-card-body .arrow-link {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--color-primary);
            font-weight: 600;
            font-size: 14px;
            margin-top: 10px;
            transition: gap var(--transition-fast);
        }
        .cat-card:hover .arrow-link { gap: 9px; }

        /* Stats Panel */
        .stats-panel {
            background: linear-gradient(135deg, #1A1A2E 0%, #1E2538 100%);
            border-radius: var(--radius-2xl);
            padding: 40px 36px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
            color: #fff;
        }
        .stat-item { padding: 16px; }
        .stat-value { font-size: 36px; font-weight: 800; background: linear-gradient(135deg, #FFD54F, #FF8F00); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .stat-label { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 4px; }
        .stat-icon { font-size: 28px; margin-bottom: 8px; display: block; color: rgba(255,255,255,0.3); }

        /* CMS News List */
        .news-list { max-width: 800px; margin: 0 auto; }
        .news-item {
            display: flex;
            gap: 18px;
            padding: 18px 20px;
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            margin-bottom: 12px;
            transition: all var(--transition-fast);
            text-decoration: none;
            color: var(--color-text);
            align-items: center;
        }
        .news-item:hover { border-color: transparent; box-shadow: var(--shadow-md); transform: translateY(-2px); }
        .news-thumb {
            width: 72px;
            height: 72px;
            border-radius: var(--radius-md);
            flex-shrink: 0;
            background-size: cover;
            background-position: center;
            background-color: #f0f0f5;
        }
        .news-info { flex: 1; min-width: 0; }
        .news-info h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .news-info .news-excerpt { font-size: 13px; color: var(--color-text-soft); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .news-meta { font-size: 12px; color: var(--color-text-muted); margin-top: 4px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
        .news-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 500;
            padding: 2px 8px;
            border-radius: 12px;
            background: rgba(229,57,53,0.07);
            color: var(--color-primary);
        }
        .news-empty {
            text-align: center;
            padding: 40px;
            color: var(--color-text-muted);
            font-size: 15px;
        }

        /* Feature Highlights */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .feature-card {
            background: var(--color-surface);
            border-radius: var(--radius-xl);
            padding: 32px 24px 28px;
            border: 1px solid var(--color-border-light);
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
        .feature-card .feat-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            font-size: 22px;
        }
        .feat-icon.red { background: rgba(229,57,53,0.08); color: #E53935; }
        .feat-icon.amber { background: rgba(255,143,0,0.08); color: #FF8F00; }
        .feat-icon.green { background: rgba(16,185,129,0.08); color: #10B981; }
        .feat-icon.blue { background: rgba(59,130,246,0.08); color: #3B82F6; }
        .feat-icon.purple { background: rgba(139,92,246,0.08); color: #8B5CF6; }
        .feat-icon.teal { background: rgba(20,184,166,0.08); color: #14B8A6; }
        .feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
        .feature-card p { font-size: 14px; color: var(--color-text-soft); line-height: 1.6; }
        .feature-card .feat-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            font-size: 10px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 14px;
            background: linear-gradient(135deg, #FF8F00, #FFC107);
            color: #1A1A2E;
        }

        /* Steps / Flow */
        .steps-flow { display: flex; gap: 0; align-items: flex-start; justify-content: center; flex-wrap: wrap; }
        .step-item {
            flex: 1;
            min-width: 200px;
            max-width: 260px;
            text-align: center;
            padding: 24px 16px;
            position: relative;
        }
        .step-item:not(:last-child)::after {
            content: '';
            position: absolute;
            top: 52px;
            right: -10px;
            width: 50px;
            height: 2px;
            background: linear-gradient(90deg, var(--color-border), transparent);
        }
        .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            color: #fff;
            font-weight: 700;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            box-shadow: var(--shadow-glow);
        }
        .step-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
        .step-item p { font-size: 13px; color: var(--color-text-soft); line-height: 1.5; }

        /* FAQ */
        .faq-list { max-width: 750px; margin: 0 auto; }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover { border-color: var(--color-border); }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            background: none;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
            text-align: left;
            cursor: pointer;
            transition: background var(--transition-fast);
            gap: 12px;
        }
        .faq-question:hover { background: rgba(0,0,0,0.02); }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(229,57,53,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--color-primary);
            transition: transform var(--transition-fast);
        }
        .faq-item.open .faq-question .faq-icon { transform: rotate(45deg); }
        .faq-answer {
            padding: 0 22px;
            max-height: 0;
            overflow: hidden;
            transition: all var(--transition-smooth);
            font-size: 14px;
            color: var(--color-text-soft);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer { max-height: 300px; padding-bottom: 18px; }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(150deg, #1A1A2E 0%, #1E2538 40%, #16213E 100%);
            color: #fff;
            border-radius: var(--radius-2xl);
            padding: 52px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section .cta-glow {
            position: absolute;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255,143,0,0.2) 0%, transparent 70%);
            top: -120px;
            left: 50%;
            transform: translateX(-50%);
            pointer-events: none;
        }
        .cta-section h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; position: relative; z-index: 1; }
        .cta-section p { font-size: 15px; color: rgba(255,255,255,0.7); margin-bottom: 24px; position: relative; z-index: 1; }
        .cta-section .btn { position: relative; z-index: 1; }

        /* Footer */
        .site-footer {
            background: #1A1A2E;
            color: rgba(255,255,255,0.7);
            padding: 40px 0 28px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-brand .logo-link { color: #fff; font-size: 18px; margin-bottom: 10px; display: inline-flex; }
        .footer-brand p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.6; }
        .footer-col h4 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 14px; }
        .footer-col ul { list-style: none; padding: 0; }
        .footer-col ul li { margin-bottom: 8px; }
        .footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 13px; transition: color var(--transition-fast); }
        .footer-col ul li a:hover { color: #FFD54F; }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 12px;
            color: rgba(255,255,255,0.4);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content { grid-template-columns: 1fr; gap: 32px; text-align: center; }
            .hero-text { max-width: 100%; }
            .hero-actions { justify-content: center; }
            .hero-stats { justify-content: center; }
            .hero-visual { display: none; }
            .category-grid { grid-template-columns: repeat(2, 1fr); }
            .features-grid { grid-template-columns: repeat(2, 1fr); }
            .stats-panel { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .hero-title { font-size: 34px; }
            .section-title { font-size: 26px; }
        }

        @media (max-width: 768px) {
            .nav-list { display: none; }
            .mobile-toggle { display: block; }
            .mobile-nav-overlay.active { display: block; }
            .mobile-nav-panel.active { display: block; }
            .hero-section { padding: 56px 0 60px; min-height: auto; }
            .hero-title { font-size: 28px; }
            .hero-desc { font-size: 15px; }
            .category-grid { grid-template-columns: 1fr; gap: 16px; }
            .features-grid { grid-template-columns: 1fr; }
            .stats-panel { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 28px 20px; }
            .stat-value { font-size: 28px; }
            .cta-section { padding: 36px 20px; border-radius: var(--radius-xl); }
            .cta-section h2 { font-size: 22px; }
            .footer-grid { grid-template-columns: 1fr; gap: 20px; }
            .news-item { flex-direction: column; align-items: flex-start; }
            .news-thumb { width: 100%; height: 140px; }
            .steps-flow { flex-direction: column; align-items: center; }
            .step-item:not(:last-child)::after { display: none; }
            .step-item { max-width: 100%; }
            .mega-dropdown { display: none !important; }
            .section { padding: 44px 0; }
            .section-title { font-size: 22px; }
        }

        @media (max-width: 520px) {
            .hero-title { font-size: 24px; }
            .hero-stats { gap: 10px; }
            .hero-stat { padding: 10px 12px; min-width: 70px; }
            .hero-stat-num { font-size: 22px; }
            .stats-panel { grid-template-columns: 1fr 1fr; }
            .btn { padding: 11px 20px; font-size: 14px; }
            .btn-lg { padding: 13px 24px; font-size: 15px; }
            .hero-actions { flex-direction: column; align-items: center; }
            .notify-bar { font-size: 11px; padding: 7px 10px; }
            .section-title { font-size: 20px; }
        }

/* roulang page: article */
:root {
            --primary: #c41230;
            --primary-dark: #9a0e24;
            --primary-light: #e63946;
            --accent: #f0a500;
            --accent-light: #f9c74f;
            --bg: #f7f7f9;
            --bg-alt: #f0f1f5;
            --card-bg: #ffffff;
            --text: #1a1a2e;
            --text-secondary: #4a4a5e;
            --text-light: #7a7a8e;
            --border: #e2e4ea;
            --border-light: #eef0f4;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow: 0 2px 12px rgba(0,0,0,0.08);
            --shadow-md: 0 6px 24px rgba(0,0,0,0.10);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.13);
            --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --max-width: 1260px;
            --nav-height: 68px;
            --status-bar-height: 42px;
        }

        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }
        ul, ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Status Bar */
        .status-bar {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-dark) 100%);
            color: #fff;
            height: var(--status-bar-height);
            display: flex;
            align-items: center;
            overflow: hidden;
            position: relative;
            z-index: 1001;
        }
        .status-bar-inner {
            display: flex;
            align-items: center;
            gap: 28px;
            white-space: nowrap;
            animation: statusScroll 24s linear infinite;
        }
        .status-bar-inner:hover {
            animation-play-state: paused;
        }
        .status-item {
            display: flex;
            align-items: center;
            gap: 7px;
            font-size: 13.5px;
            font-weight: 500;
            letter-spacing: 0.3px;
            flex-shrink: 0;
        }
        .status-item i {
            font-size: 14px;
            animation: pulse 2s ease-in-out infinite;
        }
        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #4ade80;
            flex-shrink: 0;
            animation: glow 2s ease-in-out infinite;
        }
        .status-divider {
            width: 1px;
            height: 16px;
            background: rgba(255,255,255,0.35);
            flex-shrink: 0;
        }
        @keyframes statusScroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-50%); }
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.7; transform: scale(1.15); }
        }
        @keyframes glow {
            0%, 100% { box-shadow: 0 0 4px #4ade80; }
            50% { box-shadow: 0 0 14px #4ade80, 0 0 6px #4ade80; }
        }

        /* Header & Navigation */
        .site-header {
            background: #fff;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-sm);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 17px;
            color: var(--text);
            flex-shrink: 0;
            transition: opacity var(--transition);
        }
        .logo-link:hover {
            opacity: 0.85;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-link {
            padding: 9px 16px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 15px;
            color: var(--text-secondary);
            transition: all var(--transition);
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 5px;
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--primary);
            background: rgba(196,18,48,0.05);
        }
        .nav-link.active {
            color: var(--primary);
            background: rgba(196,18,48,0.08);
            font-weight: 600;
        }
        .nav-item-mega {
            position: relative;
        }
        .nav-item-mega > .nav-link {
            cursor: pointer;
        }
        .mega-dropdown {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 16px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
            min-width: 420px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: all var(--transition);
            z-index: 1002;
            border: 1px solid var(--border-light);
        }
        .nav-item-mega:hover .mega-dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius);
            transition: all var(--transition);
            cursor: pointer;
        }
        .mega-card:hover {
            background: var(--bg);
        }
        .mega-card-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            flex-shrink: 0;
        }
        .mega-card-icon.red {
            background: #fde8ea;
            color: var(--primary);
        }
        .mega-card-icon.amber {
            background: #fff8e8;
            color: var(--accent);
        }
        .mega-card-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .mega-card-info .title {
            font-weight: 600;
            font-size: 14px;
            color: var(--text);
        }
        .mega-card-info .desc {
            font-size: 12px;
            color: var(--text-light);
        }

        /* Mobile Nav Toggle */
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--text);
            cursor: pointer;
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: var(--bg);
        }
        #navCheck {
            display: none;
        }

        /* Article Header Banner */
        .article-banner {
            position: relative;
            background: linear-gradient(160deg, #1a1a2e 0%, #2d2d44 40%, #1a1a2e 100%);
            background-image: url('/assets/images/backpic/back-<?php echo $bannerIndex; ?>.png');
            background-size: cover;
            background-position: center;
            padding: 50px 0 44px;
            color: #fff;
            overflow: hidden;
        }
        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26,26,46,0.82) 0%, rgba(26,26,46,0.7) 100%);
            z-index: 1;
        }
        .article-banner-content {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13.5px;
            color: rgba(255,255,255,0.75);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: rgba(255,255,255,0.85);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb .sep {
            font-size: 10px;
            opacity: 0.5;
        }
        .breadcrumb .current {
            color: #fff;
            font-weight: 500;
        }
        .article-banner .category-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #1a1a2e;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 14px;
        }
        .article-banner h1 {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            font-size: 13.5px;
            color: rgba(255,255,255,0.7);
            flex-wrap: wrap;
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            font-size: 13px;
            opacity: 0.7;
        }

        /* Main Content Layout */
        .article-main {
            padding: 44px 0 56px;
        }
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 40px;
            align-items: start;
        }
        .article-body-area {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .article-featured-img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
            display: block;
        }
        .article-content {
            padding: 36px 40px 44px;
        }
        .content-body {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
        }
        .content-body h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 32px 0 14px;
            color: var(--text);
            line-height: 1.35;
        }
        .content-body h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 10px;
            color: var(--text);
        }
        .content-body p {
            margin-bottom: 16px;
        }
        .content-body ul, .content-body ol {
            margin: 12px 0 18px;
            padding-left: 22px;
        }
        .content-body ul {
            list-style: disc;
        }
        .content-body ol {
            list-style: decimal;
        }
        .content-body li {
            margin-bottom: 8px;
        }
        .content-body img {
            border-radius: var(--radius);
            margin: 20px 0;
            box-shadow: var(--shadow-sm);
        }
        .content-body blockquote {
            border-left: 4px solid var(--primary);
            background: rgba(196,18,48,0.04);
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-secondary);
        }
        .content-body a {
            color: var(--primary);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .content-body a:hover {
            color: var(--primary-dark);
        }
        .content-body code {
            background: var(--bg-alt);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.9em;
            font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
        }
        .content-body pre {
            background: #1a1a2e;
            color: #e2e4ea;
            padding: 20px 24px;
            border-radius: var(--radius);
            overflow-x: auto;
            margin: 18px 0;
            font-size: 14px;
            line-height: 1.6;
        }

        /* Not Found State */
        .not-found-article {
            text-align: center;
            padding: 60px 40px;
        }
        .not-found-article .icon-wrap {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: #fde8ea;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 36px;
            color: var(--primary-light);
        }
        .not-found-article h2 {
            font-size: 1.6rem;
            margin-bottom: 10px;
        }
        .not-found-article p {
            color: var(--text-light);
            margin-bottom: 24px;
        }

        /* Sidebar */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
            position: sticky;
            top: calc(var(--nav-height) + 24px);
        }
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow);
            padding: 24px;
            border: 1px solid var(--border-light);
        }
        .sidebar-card h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text);
        }
        .sidebar-card h4 i {
            color: var(--primary);
            font-size: 15px;
        }
        .sidebar-cta-card {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-md);
        }
        .sidebar-cta-card .cta-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(255,255,255,0.18);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 22px;
        }
        .sidebar-cta-card h4 {
            color: #fff;
            font-size: 17px;
            margin-bottom: 8px;
            justify-content: center;
        }
        .sidebar-cta-card p {
            font-size: 13.5px;
            opacity: 0.9;
            margin-bottom: 18px;
            line-height: 1.5;
        }
        .sidebar-post-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .sidebar-post-item:last-child {
            border-bottom: none;
        }
        .sidebar-post-item:hover {
            padding-left: 4px;
        }
        .sidebar-post-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-alt);
        }
        .sidebar-post-info {
            flex: 1;
            min-width: 0;
        }
        .sidebar-post-info .sp-title {
            font-size: 13.5px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition);
        }
        .sidebar-post-item:hover .sp-title {
            color: var(--primary);
        }
        .sidebar-post-info .sp-date {
            font-size: 11.5px;
            color: var(--text-light);
            margin-top: 4px;
        }

        /* Related Section */
        .related-section {
            padding: 48px 0 56px;
            background: var(--bg-alt);
        }
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-header h2 {
            font-size: 1.5rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-header h2 i {
            color: var(--accent);
            font-size: 1.3rem;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .related-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .related-card-img {
            width: 100%;
            height: 190px;
            object-fit: cover;
            display: block;
        }
        .related-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card-tag {
            display: inline-block;
            font-size: 11.5px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(196,18,48,0.07);
            padding: 3px 10px;
            border-radius: 12px;
            margin-bottom: 8px;
            align-self: flex-start;
        }
        .related-card h3 {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card h3 a {
            color: var(--text);
            transition: color var(--transition);
        }
        .related-card h3 a:hover {
            color: var(--primary);
        }
        .related-card .rc-date {
            font-size: 12px;
            color: var(--text-light);
            margin-top: auto;
        }

        /* CTA Section */
        .cta-section {
            padding: 60px 0;
            background: linear-gradient(160deg, #1a1a2e 0%, #2d2d44 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover;
            opacity: 0.12;
            z-index: 1;
        }
        .cta-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            color: #fff;
        }
        .cta-inner h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .cta-inner p {
            font-size: 15px;
            opacity: 0.85;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.6;
        }
        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 28px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            transition: all var(--transition);
            text-align: center;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(196,18,48,0.35);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            box-shadow: 0 6px 22px rgba(196,18,48,0.45);
            transform: translateY(-2px);
        }
        .btn-accent {
            background: var(--accent);
            color: #1a1a2e;
            box-shadow: 0 4px 16px rgba(240,165,0,0.35);
        }
        .btn-accent:hover {
            background: #e09500;
            box-shadow: 0 6px 22px rgba(240,165,0,0.45);
            transform: translateY(-2px);
        }
        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255,255,255,0.5);
        }
        .btn-outline-light:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
            transform: translateY(-2px);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: 20px;
        }

        /* Footer */
        .site-footer {
            background: #1a1a2e;
            color: rgba(255,255,255,0.8);
            padding: 52px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .footer-brand p {
            font-size: 13.5px;
            line-height: 1.7;
            margin-top: 14px;
            opacity: 0.75;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13.5px;
            color: rgba(255,255,255,0.7);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            text-align: center;
            padding: 20px 0;
            font-size: 12.5px;
            opacity: 0.6;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr 280px;
                gap: 28px;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-banner h1 {
                font-size: 1.6rem;
            }
            .article-content {
                padding: 28px 24px;
            }
            .mega-dropdown {
                min-width: 340px;
                right: -40px;
            }
        }
        @media (max-width: 768px) {
            .article-layout {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }
            .sidebar-card, .sidebar-cta-card {
                flex: 1 1 240px;
                min-width: 220px;
            }
            .related-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .article-banner {
                padding: 36px 0 32px;
            }
            .article-banner h1 {
                font-size: 1.4rem;
            }
            .article-content {
                padding: 22px 18px;
            }
            .content-body {
                font-size: 15px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .nav-list {
                display: none;
            }
            .nav-toggle {
                display: block;
            }
            #navCheck:checked ~ .nav-list {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: #fff;
                padding: 12px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                z-index: 1000;
            }
            #navCheck:checked ~ .nav-list .mega-dropdown {
                position: static;
                opacity: 1;
                visibility: visible;
                transform: none;
                box-shadow: none;
                border: none;
                min-width: auto;
                padding: 8px 0 0 16px;
                grid-template-columns: 1fr;
            }
            .mega-dropdown {
                min-width: auto;
                right: auto;
            }
            .status-bar-inner {
                animation: statusScroll 16s linear infinite;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .article-banner h1 {
                font-size: 1.25rem;
            }
            .article-meta {
                gap: 10px;
                font-size: 12px;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .sidebar {
                flex-direction: column;
            }
            .sidebar-card, .sidebar-cta-card {
                flex: auto;
                min-width: auto;
            }
            .cta-inner h2 {
                font-size: 1.4rem;
            }
            .btn {
                padding: 11px 20px;
                font-size: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .article-content {
                padding: 16px 14px;
            }
            .breadcrumb {
                font-size: 12px;
                gap: 4px;
            }
            .related-card-img {
                height: 160px;
            }
            .logo-link span:last-child {
                font-size: 14px;
            }
        }

/* roulang page: category1 */
/* ============ Design Variables ============ */
        :root {
            --primary: #e53935;
            --primary-dark: #c62828;
            --primary-light: #ff5252;
            --accent: #ff6f00;
            --accent-amber: #ff8f00;
            --bg: #fafafa;
            --bg-white: #ffffff;
            --bg-dark: #1a1a2e;
            --bg-section: #f5f5f5;
            --text: #212121;
            --text-secondary: #616161;
            --text-light: #9e9e9e;
            --text-on-dark: #f5f5f5;
            --border: #e0e0e0;
            --border-light: #eeeeee;
            --success: #2e7d32;
            --success-light: #e8f5e9;
            --warning: #f57f17;
            --warning-light: #fff8e1;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
            --shadow: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.12), 0 4px 10px rgba(0,0,0,0.06);
            --shadow-xl: 0 20px 48px rgba(0,0,0,0.16), 0 8px 18px rgba(0,0,0,0.08);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --container-max: 1200px;
            --header-height: 68px;
        }

        /* ============ Reset & Base ============ */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover { color: var(--primary); }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button { cursor: pointer; }
        ul, ol { list-style: none; }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ Header / Navigation ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255,255,255,0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text);
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }
        .logo-link:hover { opacity: 0.85; color: var(--text); }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .nav-link:hover {
            background: #f5f5f5;
            color: var(--text);
        }
        .nav-link.active {
            background: #fce4e4;
            color: var(--primary);
            font-weight: 700;
        }

        /* Mega Menu */
        .nav-item-mega {
            position: relative;
        }
        .nav-item-mega .nav-link {
            cursor: pointer;
            user-select: none;
        }
        .nav-item-mega .nav-link i {
            font-size: 0.7rem;
            transition: transform var(--transition-fast);
        }
        .nav-item-mega:hover .nav-link i {
            transform: rotate(180deg);
        }
        .mega-dropdown {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            padding: 12px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
            min-width: 480px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px);
            transition: all var(--transition);
            pointer-events: none;
            z-index: 1001;
        }
        .nav-item-mega:hover .mega-dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }
        .mega-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            border-radius: var(--radius);
            transition: all var(--transition-fast);
            background: #fafafa;
            cursor: pointer;
            text-decoration: none;
            color: var(--text);
        }
        .mega-card:hover {
            background: #fce4e4;
            transform: translateX(2px);
            color: var(--text);
        }
        .mega-card-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            font-size: 1.1rem;
        }
        .mega-card-icon.red {
            background: #ffebee;
            color: var(--primary);
        }
        .mega-card-icon.amber {
            background: #fff8e1;
            color: var(--accent-amber);
        }
        .mega-card-info {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .mega-card-info .title {
            font-weight: 700;
            font-size: 0.92rem;
            color: var(--text);
        }
        .mega-card-info .desc {
            font-size: 0.8rem;
            color: var(--text-light);
        }

        /* Mobile Nav Toggle */
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            z-index: 1002;
            background: none;
            border: none;
        }
        .mobile-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .mobile-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .mobile-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* ============ Live Status Bar ============ */
        .live-status-bar {
            background: #1a1a2e;
            color: #e0e0e0;
            padding: 10px 0;
            font-size: 0.88rem;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }
        .live-status-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .status-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #4caf50;
            animation: pulse-dot 2s infinite;
            box-shadow: 0 0 10px rgba(76,175,80,0.6);
        }
        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 6px rgba(76,175,80,0.4); }
            50% { box-shadow: 0 0 18px rgba(76,175,80,0.9); }
        }
        .status-text {
            font-weight: 600;
            color: #fff;
        }
        .status-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            font-size: 0.82rem;
            color: #b0b0b0;
        }
        .status-meta span i {
            margin-right: 4px;
            color: #4caf50;
        }

        /* ============ Category Banner ============ */
        .category-banner {
            position: relative;
            background: linear-gradient(135deg, #1a1a2e 0%, #2d1a1a 40%, #1a1a2e 100%);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            padding: 72px 0 56px;
            color: #fff;
            overflow: hidden;
        }
        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(229,57,53,0.25) 0%, transparent 70%),
                        radial-gradient(ellipse at 70% 30%, rgba(255,111,0,0.18) 0%, transparent 60%);
            pointer-events: none;
        }
        .category-banner .container {
            position: relative;
            z-index: 1;
        }
        .banner-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: rgba(255,255,255,0.7);
            margin-bottom: 20px;
        }
        .banner-breadcrumb a {
            color: rgba(255,255,255,0.85);
            transition: color var(--transition-fast);
        }
        .banner-breadcrumb a:hover { color: #fff; }
        .banner-breadcrumb i { font-size: 0.6rem; color: rgba(255,255,255,0.5); }

        .banner-content {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .banner-info {
            flex: 1;
            min-width: 280px;
        }
        .banner-info .category-tag {
            display: inline-block;
            background: rgba(255,255,255,0.15);
            border: 1px solid rgba(255,255,255,0.25);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
            color: #ffcdd2;
        }
        .banner-info h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }
        .banner-info h1 .highlight {
            color: #ff5252;
        }
        .banner-info .banner-desc {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.75);
            line-height: 1.6;
            max-width: 560px;
            margin-bottom: 24px;
        }
        .banner-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .banner-stat-item {
            display: flex;
            flex-direction: column;
        }
        .banner-stat-item .stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: #ff5252;
            line-height: 1;
        }
        .banner-stat-item .stat-label {
            font-size: 0.82rem;
            color: rgba(255,255,255,0.6);
            margin-top: 4px;
        }

        /* Countdown Module */
        .countdown-module {
            background: rgba(255,255,255,0.08);
            border: 1px solid rgba(255,255,255,0.15);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            min-width: 240px;
            backdrop-filter: blur(8px);
        }
        .countdown-module .countdown-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: #ffcdd2;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .countdown-timer {
            display: flex;
            gap: 10px;
        }
        .countdown-unit {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .countdown-unit .cd-num {
            font-size: 2rem;
            font-weight: 800;
            background: rgba(255,255,255,0.12);
            border-radius: var(--radius-sm);
            padding: 6px 12px;
            min-width: 52px;
            text-align: center;
            color: #fff;
            line-height: 1;
        }
        .countdown-unit .cd-label {
            font-size: 0.72rem;
            color: rgba(255,255,255,0.55);
            margin-top: 5px;
        }
        .countdown-sep {
            font-size: 1.6rem;
            font-weight: 700;
            color: rgba(255,255,255,0.5);
            align-self: center;
            padding-bottom: 18px;
        }

        /* ============ Section Styles ============ */
        .section {
            padding: 60px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 8px;
            letter-spacing: -0.2px;
        }
        .section-header p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }
        .section-header .section-tag {
            display: inline-block;
            background: #fce4e4;
            color: var(--primary);
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        /* ============ Grid Cards ============ */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: #ffcdd2;
        }
        .card-image {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #f0f0f0;
        }
        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .card:hover .card-image img {
            transform: scale(1.05);
        }
        .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 700;
            z-index: 1;
        }
        .card-badge.hot {
            background: var(--accent);
        }
        .card-badge.new {
            background: #1565c0;
        }
        .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
            line-height: 1.4;
        }
        .card-body p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.55;
            margin-bottom: 14px;
            flex: 1;
        }
        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-light);
            padding-top: 12px;
            border-top: 1px solid var(--border-light);
        }
        .card-meta .status-live {
            color: var(--success);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .card-meta .status-live::before {
            content: '';
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--success);
            animation: pulse-dot 2s infinite;
        }
        .card-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 0.9rem;
            background: var(--primary);
            color: #fff;
            transition: all var(--transition-fast);
            align-self: flex-start;
            margin-top: 4px;
        }
        .card-btn:hover {
            background: var(--primary-dark);
            color: #fff;
            box-shadow: 0 4px 14px rgba(229,57,53,0.35);
        }

        /* ============ Info Panel ============ */
        .info-panel {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 32px;
            box-shadow: var(--shadow);
        }
        .info-panel-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .info-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
        }
        .info-icon-wrap {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.1rem;
        }
        .info-icon-wrap.red { background: #ffebee; color: var(--primary); }
        .info-icon-wrap.amber { background: #fff8e1; color: var(--accent-amber); }
        .info-icon-wrap.blue { background: #e3f2fd; color: #1565c0; }
        .info-icon-wrap.green { background: #e8f5e9; color: var(--success); }
        .info-text h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 3px;
            color: var(--text);
        }
        .info-text p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* ============ Notice / Alert ============ */
        .notice-bar {
            background: var(--warning-light);
            border: 1px solid #ffe082;
            border-radius: var(--radius);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.92rem;
            color: #5d4037;
            margin-bottom: 28px;
        }
        .notice-bar i {
            font-size: 1.2rem;
            color: var(--warning);
            flex-shrink: 0;
        }
        .notice-bar .notice-close {
            margin-left: auto;
            cursor: pointer;
            opacity: 0.6;
            transition: opacity var(--transition-fast);
            background: none;
            border: none;
            font-size: 1rem;
            color: inherit;
        }
        .notice-bar .notice-close:hover { opacity: 1; }

        /* ============ CTA Section ============ */
        .cta-section {
            background: linear-gradient(135deg, #1a1a2e 0%, #2d1414 50%, #1a1a2e 100%);
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            padding: 64px 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(229,57,53,0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-section .container { position: relative; z-index: 1; }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 12px;
            letter-spacing: -0.2px;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255,255,255,0.7);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.6;
        }
        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
            border: none;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 6px 20px rgba(229,57,53,0.35);
        }
        .btn-primary:hover {
            background: #ff5252;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(229,57,53,0.45);
        }
        .btn-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255,255,255,0.45);
        }
        .btn-outline:hover {
            background: rgba(255,255,255,0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-lg {
            padding: 16px 34px;
            font-size: 1.08rem;
            border-radius: 12px;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: #ffcdd2;
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            background: none;
            border: none;
            cursor: pointer;
            text-align: left;
            gap: 12px;
            transition: color var(--transition-fast);
        }
        .faq-question:hover { color: var(--primary); }
        .faq-question i {
            transition: transform var(--transition-fast);
            color: var(--text-light);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 22px 18px;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: #1a1a2e;
            color: #c0c0c0;
            padding: 48px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.6;
            margin-top: 12px;
            color: #a0a0a0;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            color: #a0a0a0;
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #ff5252;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.82rem;
            color: #808080;
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .banner-info h1 {
                font-size: 2rem;
            }
            .info-panel-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .container { padding: 0 16px; }
            .section { padding: 40px 0; }

            .nav-list {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                padding: 16px;
                gap: 4px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-lg);
                transform: translateY(-120%);
                transition: transform var(--transition);
                z-index: 999;
            }
            .nav-list.mobile-open {
                transform: translateY(0);
            }
            .nav-link {
                width: 100%;
                padding: 12px 16px;
                font-size: 1rem;
            }
            .mega-dropdown {
                position: static;
                min-width: auto;
                grid-template-columns: 1fr;
                box-shadow: none;
                border: none;
                padding: 4px 0 0 0;
                opacity: 1;
                visibility: visible;
                transform: none;
                pointer-events: auto;
                display: none;
            }
            .nav-item-mega.open-mobile .mega-dropdown {
                display: grid;
            }
            .mobile-toggle { display: flex; }

            .banner-content {
                flex-direction: column;
            }
            .countdown-module {
                min-width: auto;
                width: 100%;
            }
            .cards-grid {
                grid-template-columns: 1fr;
            }
            .banner-info h1 {
                font-size: 1.7rem;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .live-status-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .banner-stats {
                gap: 14px;
            }
            .banner-stat-item .stat-num {
                font-size: 1.5rem;
            }
            .countdown-timer {
                gap: 6px;
            }
            .countdown-unit .cd-num {
                font-size: 1.4rem;
                min-width: 40px;
                padding: 4px 8px;
            }
            .btn-lg {
                padding: 14px 24px;
                font-size: 0.95rem;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .info-item {
                flex-direction: column;
                gap: 8px;
            }
        }