/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-pale: #D1F2EB;
            --border-gold: #FFD700;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-dark: rgba(0, 0, 0, 0.5);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        a:hover {
            color: var(--text-white);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, .btn {
            border: none;
            cursor: pointer;
            font-family: inherit;
            transition: all 0.3s ease;
        }
        
        input, textarea {
            font-family: inherit;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        
        /* Header & Navigation */
        header {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--accent-gold);
            box-shadow: 0 4px 20px var(--shadow-dark);
        }
        
        .header-top {
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
            padding: var(--spacing-xs) 0;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
        }
        
        .logo {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .logo i {
            font-size: 1.4rem;
        }
        
        .header-actions {
            display: flex;
            gap: var(--spacing-sm);
            align-items: center;
        }
        
        .btn-login {
            color: var(--text-white);
            padding: 6px 16px;
            background: transparent;
            border: 1px solid var(--accent-gold);
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        
        .btn-login:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            padding: 8px 20px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.9rem;
            box-shadow: 0 4px 15px var(--shadow-gold);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-gold);
        }
        
        nav {
            padding: var(--spacing-sm) 0;
        }
        
        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-md);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        
        .nav-links a {
            color: var(--text-pale);
            font-weight: 500;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            position: relative;
        }
        
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 2px;
        }
        
        .search-box {
            display: flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-md);
            padding: 6px 12px;
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .search-box input {
            background: transparent;
            border: none;
            color: var(--text-white);
            padding: 4px 8px;
            outline: none;
            width: 200px;
        }
        
        .search-box input::placeholder {
            color: var(--text-pale);
        }
        
        .search-box button {
            background: var(--accent-gold);
            color: var(--primary-bg);
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            font-weight: 600;
        }
        
        .mobile-menu-toggle {
            display: none;
            background: var(--accent-gold);
            color: var(--primary-bg);
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            font-size: 1.2rem;
        }
        
        /* Hero Section */
        .hero {
            position: relative;
            min-height: 500px;
            display: flex;
            align-items: center;
            overflow: hidden;
            margin-bottom: var(--spacing-xl);
        }
        
        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/assets/images/backpic/back-1.jpg') center/cover;
            filter: brightness(0.4);
            z-index: 0;
        }
        
        .hero-bg::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.9) 0%, rgba(18, 62, 37, 0.7) 100%);
        }
        
        .hero-content {
            position: relative;
            z-index: 1;
            padding: var(--spacing-xl) 0;
        }
        
        .hero-tag {
            display: inline-block;
            background: var(--accent-red);
            color: var(--text-white);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: var(--spacing-sm);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        
        .hero h1 {
            font-size: 2.8rem;
            line-height: 1.2;
            margin-bottom: var(--spacing-md);
            color: var(--accent-gold);
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
        }
        
        .hero-desc {
            font-size: 1.15rem;
            line-height: 1.7;
            color: var(--text-pale);
            margin-bottom: var(--spacing-lg);
            max-width: 700px;
        }
        
        .hero-cta {
            display: flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: 0 6px 20px var(--shadow-gold);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px var(--shadow-gold);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-white);
            padding: 14px 32px;
            border: 2px solid var(--accent-gold);
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1.05rem;
            backdrop-filter: blur(5px);
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        
        /* Stats Bar */
        .stats-bar {
            background: rgba(18, 62, 37, 0.6);
            backdrop-filter: blur(10px);
            border: 2px solid var(--accent-gold);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
            margin: calc(var(--spacing-xl) * -1) auto var(--spacing-xl);
            max-width: 900px;
            position: relative;
            z-index: 2;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: var(--spacing-md);
            text-align: center;
        }
        
        .stat-item {
            padding: var(--spacing-sm);
        }
        
        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            display: block;
            margin-bottom: 4px;
        }
        
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-pale);
        }
        
        /* Section Styles */
        section {
            padding: var(--spacing-xl) 0;
        }
        
        .section-header {
            text-align: left;
            margin-bottom: var(--spacing-lg);
        }
        
        .section-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.2);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: var(--spacing-sm);
        }
        
        .section-header h2 {
            font-size: 2.2rem;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
            line-height: 1.3;
        }
        
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-pale);
            max-width: 700px;
            line-height: 1.7;
        }
        
        /* Code Cards */
        .code-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .code-card {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid var(--accent-gold);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            position: relative;
            transition: all 0.3s ease;
            backdrop-filter: blur(5px);
        }
        
        .code-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px var(--shadow-gold);
            border-color: var(--accent-gold);
        }
        
        .code-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent-red);
            color: var(--text-white);
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
        }
        
        .code-badge.new {
            background: var(--accent-red);
            animation: blink 1.5s infinite;
        }
        
        @keyframes blink {
            0%, 50%, 100% { opacity: 1; }
            25%, 75% { opacity: 0.6; }
        }
        
        .code-card h3 {
            font-size: 1.3rem;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .code-display {
            background: rgba(0, 0, 0, 0.4);
            border: 1px dashed var(--accent-gold);
            border-radius: var(--radius-sm);
            padding: var(--spacing-sm);
            margin: var(--spacing-sm) 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .code-text {
            font-family: 'Courier New', monospace;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 2px;
        }
        
        .copy-btn {
            background: var(--accent-gold);
            color: var(--primary-bg);
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        .copy-btn:hover {
            background: var(--text-white);
        }
        
        .code-reward {
            color: var(--text-pale);
            font-size: 0.95rem;
            margin-bottom: var(--spacing-xs);
        }
        
        .code-reward i {
            color: var(--accent-gold);
            margin-right: 4px;
        }
        
        .code-expires {
            color: var(--accent-red);
            font-size: 0.85rem;
            font-weight: 600;
        }
        
        /* Guide Section */
        .guide-content {
            background: rgba(18, 62, 37, 0.5);
            border: 2px solid var(--accent-gold);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            margin-top: var(--spacing-lg);
        }
        
        .guide-steps {
            display: grid;
            gap: var(--spacing-md);
        }
        
        .step-item {
            display: flex;
            gap: var(--spacing-md);
            align-items: flex-start;
        }
        
        .step-number {
            flex-shrink: 0;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            box-shadow: 0 4px 15px var(--shadow-gold);
        }
        
        .step-content h3 {
            color: var(--accent-gold);
            font-size: 1.3rem;
            margin-bottom: var(--spacing-xs);
        }
        
        .step-content p {
            color: var(--text-pale);
            line-height: 1.7;
        }
        
        /* Feature Grid */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .feature-card {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            text-align: left;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-5px);
            box-shadow: 0 8px 20px var(--shadow-gold);
        }
        
        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--primary-bg);
            margin-bottom: var(--spacing-sm);
        }
        
        .feature-card h3 {
            color: var(--accent-gold);
            font-size: 1.2rem;
            margin-bottom: var(--spacing-sm);
        }
        
        .feature-card p {
            color: var(--text-pale);
            line-height: 1.6;
        }
        
        /* News/Articles List */
        .news-list {
            display: grid;
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .news-item {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            display: flex;
            gap: var(--spacing-md);
            transition: all 0.3s ease;
        }
        
        .news-item:hover {
            border-color: var(--accent-gold);
            transform: translateX(5px);
        }
        
        .news-meta {
            flex-shrink: 0;
            text-align: center;
            padding: var(--spacing-sm);
            background: rgba(255, 215, 0, 0.1);
            border-radius: var(--radius-sm);
        }
        
        .news-date {
            font-size: 0.85rem;
            color: var(--accent-gold);
            font-weight: 600;
        }
        
        .news-category {
            display: inline-block;
            background: var(--accent-red);
            color: var(--text-white);
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 0.75rem;
            margin-top: 4px;
        }
        
        .news-content h3 {
            color: var(--accent-gold);
            font-size: 1.2rem;
            margin-bottom: var(--spacing-xs);
        }
        
        .news-content h3:hover {
            color: var(--text-white);
        }
        
        .news-excerpt {
            color: var(--text-pale);
            line-height: 1.6;
            margin-bottom: var(--spacing-xs);
        }
        
        .read-more {
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.9rem;
        }
        
        .read-more:hover {
            text-decoration: underline;
        }
        
        /* FAQ Section */
        .faq-list {
            margin-top: var(--spacing-lg);
            display: grid;
            gap: var(--spacing-sm);
        }
        
        .faq-item {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        
        .faq-question {
            padding: var(--spacing-md);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--accent-gold);
            font-size: 1.05rem;
        }
        
        .faq-question:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        .faq-icon {
            flex-shrink: 0;
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            padding: 0 var(--spacing-md) var(--spacing-md);
            color: var(--text-pale);
            line-height: 1.7;
            display: none;
        }
        
        .faq-item.active .faq-answer {
            display: block;
        }
        
        /* Warning Section */
        .warning-box {
            background: rgba(211, 47, 47, 0.2);
            border: 2px solid var(--accent-red);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            margin-top: var(--spacing-lg);
        }
        
        .warning-header {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-md);
        }
        
        .warning-icon {
            font-size: 2rem;
            color: var(--accent-red);
        }
        
        .warning-header h3 {
            color: var(--accent-red);
            font-size: 1.4rem;
        }
        
        .warning-list {
            list-style: none;
            display: grid;
            gap: var(--spacing-sm);
        }
        
        .warning-list li {
            padding-left: 30px;
            position: relative;
            color: var(--text-pale);
            line-height: 1.7;
        }
        
        .warning-list li::before {
            content: '⚠';
            position: absolute;
            left: 0;
            color: var(--accent-red);
            font-size: 1.2rem;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.8) 0%, rgba(10, 46, 28, 0.9) 100%);
            border: 3px solid var(--accent-gold);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }
        
        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
        }
        
        .cta-section h2 {
            font-size: 2.2rem;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .cta-section p {
            font-size: 1.1rem;
            color: var(--text-pale);
            margin-bottom: var(--spacing-lg);
        }
        
        /* Footer */
        footer {
            background: rgba(10, 46, 28, 0.95);
            border-top: 3px solid var(--accent-gold);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: var(--spacing-xl);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-col h3 {
            color: var(--accent-gold);
            font-size: 1.2rem;
            margin-bottom: var(--spacing-md);
        }
        
        .footer-links {
            list-style: none;
            display: grid;
            gap: var(--spacing-xs);
        }
        
        .footer-links a {
            color: var(--text-pale);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .footer-links a:hover {color: var(--accent-gold);
        }
        
        .footer-desc {
            color: var(--text-pale);
            line-height: 1.7;
            margin-bottom: var(--spacing-sm);
        }
        
        .social-links {
            display: flex;
            gap: var(--spacing-sm);
            margin-top: var(--spacing-sm);
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255, 215, 0, 0.2);
            border: 1px solid var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            padding-top: var(--spacing-md);
            text-align: center;
            color: var(--text-pale);
            font-size: 0.9rem;
        }
        
        .footer-bottom a {
            color: var(--accent-gold);
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            border: 3px solid rgba(255, 215, 0, 0.5);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px var(--shadow-gold);
            transition: all 0.3s ease;
            opacity: 0.8;
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1) translateY(0);
            box-shadow: 0 6px 30px var(--shadow-gold);
        }
        
        .fab i {
            font-size: 1.8rem;
            color: var(--primary-bg);
        }
        
        .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 20px;
            height: 20px;
            background: var(--accent-red);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--text-white);
            animation: blink 1.5s infinite;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero-desc {
                font-size: 1rem;
            }
            
            .section-header h2 {
                font-size: 1.8rem;
            }
            
            .code-grid {
                grid-template-columns: 1fr;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: var(--spacing-md);
                border-top: 1px solid var(--accent-gold);
            }
            
            .nav-links.active {
                display: flex;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .search-box {
                width: 100%;
            }
            
            .search-box input {
                width: 100%;
            }
            
            nav .container {
                flex-wrap: wrap;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .news-item {
                flex-direction: column;
            }
            
            .fab {
                width: 56px;
                height: 56px;
                bottom: 80px;
            }
            
            .fab i {
                font-size: 1.5rem;
            }
        }
        
        @media (max-width: 520px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            
            .btn-primary, .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .hero-cta {
                flex-direction: column;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .header-actions {
                width: 100%;
                justify-content: flex-end;
            }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --border-gold: rgba(255, 215, 0, 0.3);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
        }
        
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        a:hover {
            color: var(--text-white);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        
        /* Header & Navigation */
        header {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--border-gold);
            box-shadow: var(--shadow-gold);
        }
        
        .header-top {
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: var(--spacing-sm) 0;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-gold);
        }
        
        .logo i {
            font-size: 28px;
            filter: drop-shadow(0 0 8px var(--accent-gold));
        }
        
        .header-actions {
            display: flex;
            gap: 12px;
        }
        
        .btn-login,
        .btn-signup {
            padding: 10px 24px;
            border: none;
            border-radius: var(--radius-sm);
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 14px;
        }
        
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1px solid var(--accent-gold);
        }
        
        .btn-login:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.3);
        }
        
        nav {
            padding: var(--spacing-sm) 0;
        }
        
        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-md);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
        }
        
        .nav-links a {
            color: var(--text-mint);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transition: all 0.3s ease;
        }
        
        .nav-links a:hover,
        .nav-links a.active {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
        }
        
        .search-box {
            display: flex;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            overflow: hidden;
            border: 1px solid var(--border-gold);
        }
        
        .search-box input {
            background: transparent;
            border: none;
            padding: 10px 16px;
            color: var(--text-white);
            outline: none;
            width: 220px;
        }
        
        .search-box input::placeholder {
            color: var(--text-mint);
            opacity: 0.6;
        }
        
        .search-box button {
            background: var(--accent-gold);
            border: none;
            padding: 10px 16px;
            color: var(--primary-bg);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .search-box button:hover {
            background: var(--text-white);
        }
        
        .mobile-menu-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
            font-size: 20px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            cursor: pointer;
        }
        
        /* Article Banner */
        .article-banner {
            background: linear-gradient(rgba(10, 46, 28, 0.85), rgba(18, 62, 37, 0.85)), url('/assets/images/backpic/back-2.jpg') center/cover;
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            border-bottom: 3px solid var(--accent-gold);
            margin-bottom: var(--spacing-lg);
        }
        
        .article-banner .container {
            max-width: 900px;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: var(--spacing-md);
            font-size: 14px;
            color: var(--text-mint);
        }
        
        .breadcrumb a {
            color: var(--accent-gold);
        }
        
        .breadcrumb i {
            font-size: 12px;
            opacity: 0.6;
        }
        
        .article-header h1 {
            font-size: 42px;
            line-height: 1.3;
            margin-bottom: var(--spacing-sm);
            color: var(--accent-gold);
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            align-items: center;
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--border-gold);
            color: var(--text-mint);
            font-size: 14px;
        }
        
        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .article-meta-item i {
            color: var(--accent-gold);
        }
        
        .article-category-badge {
            background: linear-gradient(135deg, var(--accent-red) 0%, #B71C1C 100%);
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        /* Article Content */
        .article-content-wrapper {
            padding: var(--spacing-lg) 0;
        }
        
        .article-content-wrapper .container {
            max-width: 900px;
        }
        
        .article-content {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
        }
        
        .article-content h2 {
            font-size: 32px;
            margin: var(--spacing-lg) 0 var(--spacing-md);
            color: var(--accent-gold);
            border-left: 4px solid var(--accent-gold);
            padding-left: var(--spacing-sm);
        }
        
        .article-content h2:first-child {
            margin-top: 0;
        }
        
        .article-content h3 {
            font-size: 24px;
            margin: var(--spacing-md) 0 var(--spacing-sm);
            color: var(--text-white);
        }
        
        .article-content p {
            margin-bottom: var(--spacing-sm);
            line-height: 1.8;
            color: var(--text-mint);
            font-size: 16px;
        }
        
        .article-content ul,
        .article-content ol {
            margin: var(--spacing-sm) 0;
            padding-left: var(--spacing-lg);
        }
        
        .article-content li {
            margin-bottom: var(--spacing-xs);
            line-height: 1.7;
            color: var(--text-mint);
        }
        
        .article-content img {
            margin: var(--spacing-md) 0;
            border-radius: var(--radius-md);
            border: 2px solid var(--border-gold);
            box-shadow: var(--shadow-card);
        }
        
        .article-content blockquote {
            background: rgba(255, 215, 0, 0.1);
            border-left: 4px solid var(--accent-gold);
            padding: var(--spacing-sm) var(--spacing-md);
            margin: var(--spacing-md) 0;
            border-radius: var(--radius-sm);
            font-style: italic;
        }
        
        .article-content a {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        
        .article-content a:hover {
            color: var(--text-white);
        }
        
        .article-content code {
            background: rgba(0, 0, 0, 0.3);
            padding: 2px 8px;
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            color: var(--accent-gold);
        }
        
        .article-content pre {
            background: rgba(0, 0, 0, 0.5);
            padding: var(--spacing-sm);
            border-radius: var(--radius-sm);
            overflow-x: auto;
            margin: var(--spacing-sm) 0;
            border: 1px solid var(--border-gold);
        }
        
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: var(--spacing-md) 0;
        }
        
        .article-content table th,
        .article-content table td {
            border: 1px solid var(--border-gold);
            padding: 12px;
            text-align: left;
        }
        
        .article-content table th {
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
            font-weight: 600;
        }
        
        /* Not Found State */
        .not-found {
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-md);
        }
        
        .not-found-icon {
            font-size: 80px;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-md);
            opacity: 0.5;
        }
        
        .not-found h2 {
            font-size: 32px;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .not-found p {
            color: var(--text-mint);
            margin-bottom: var(--spacing-md);
            font-size: 18px;
        }
        
        .btn-home {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            padding: 14px 32px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s ease;
        }
        
        .btn-home:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.3);
            color: var(--primary-bg);
        }
        
        /* Article Actions */
        .article-actions {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-md);
            border-top: 2px solid var(--border-gold);
        }
        
        .share-buttons {
            display: flex;
            gap: 12px;
        }
        
        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .share-btn:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
            transform: translateY(-3px);
        }
        
        /* Related Articles */
        .related-articles {
            padding: var(--spacing-lg) 0;
            background: rgba(0, 0, 0, 0.2);
        }
        
        .related-articles h2 {
            text-align: center;
            font-size: 36px;
            margin-bottom: var(--spacing-lg);
            color: var(--accent-gold);
        }
        
        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-md);
        }
        
        .related-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .related-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-gold);
            border-color: var(--accent-gold);
        }
        
        .related-card-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }
        
        .related-card-content {
            padding: var(--spacing-sm);
        }
        
        .related-card h3 {
            font-size: 18px;
            margin-bottom: var(--spacing-xs);
            color: var(--text-white);
            line-height: 1.4;
        }
        
        .related-card p {
            font-size: 14px;
            color: var(--text-mint);
            opacity: 0.8;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--accent-red) 0%, #B71C1C 100%);
            padding: var(--spacing-xl) 0;
            text-align: center;
            border-top: 3px solid var(--accent-gold);
            border-bottom: 3px solid var(--accent-gold);
            margin: var(--spacing-lg) 0;
        }
        
        .cta-section h2 {
            font-size: 38px;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .cta-section p {
            font-size: 18px;
            margin-bottom: var(--spacing-lg);
            color: rgba(255, 255, 255, 0.9);
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
        }
        
        .btn-cta {
            padding: 16px 40px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
        }
        
        .btn-cta-primary {
            background: var(--accent-gold);
            color: var(--primary-bg);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
        }
        
        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
        }
        
        .btn-cta-secondary {
            background: transparent;
            color: var(--text-white);
            border: 2px solid var(--text-white);
        }
        
        .btn-cta-secondary:hover {
            background: var(--text-white);
            color: var(--accent-red);
        }
        
        /* Footer */
        footer {
            background: rgba(10, 46, 28, 0.95);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            border-top: 3px solid var(--accent-gold);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-col h3 {
            color: var(--accent-gold);
            margin-bottom: var(--spacing-sm);
            font-size: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .footer-desc {
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: var(--spacing-sm);
            font-size: 14px;
        }
        
        .social-links {
            display: flex;
            gap: 12px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
            transform: translateY(-3px);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-mint);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
            padding-left: 8px;
        }
        
        .footer-links i {
            font-size: 12px;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border-gold);
            color: var(--text-mint);
            font-size: 14px;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 999;
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            border: 3px solid rgba(255, 215, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            transition: all 0.3s ease;
            opacity: 0.8;
            animation: fabFloat 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.6);
        }
        
        .fab i {
            font-size: 28px;
            color: var(--primary-bg);
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .nav-links,
            .search-box {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .article-header h1 {
                font-size: 28px;
            }
            
            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: var(--spacing-xs);
            }
            
            .article-content {
                padding: var(--spacing-md);
            }
            
            .article-content h2 {
                font-size: 24px;
            }
            
            .article-actions {
                flex-direction: column;
                gap: var(--spacing-sm);
            }
            
            .related-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-section h2 {
                font-size: 28px;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .btn-cta {
                width: 100%;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
            }
            
            .fab {
                width: 56px;
                height: 56px;
                left: 16px;
                bottom: 80px;
            }
            
            .fab i {
                font-size: 24px;
            }
        }
        
        @media (max-width: 520px) {
            .header-actions {
                gap: 8px;
            }
            
            .btn-login,
            .btn-signup {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .logo {
                font-size: 18px;
            }
            
            .logo i {
                font-size: 22px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-gold: #FFD700;
            --primary-red: #D32F2F;
            --deep-jade: #0A2E1C;
            --forest-green: #123E25;
            --accent-gold: #FFC107;
            --bg-dark: #0D1B12;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-gray: #A0ABA8;
            --border-gold: #B8860B;
            --shadow-gold: rgba(255, 215, 0, 0.3);
            --shadow-dark: rgba(0, 0, 0, 0.5);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--deep-jade) 50%, var(--forest-green) 100%);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, input {
            font-family: inherit;
            border: none;
            outline: none;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        
        header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: linear-gradient(180deg, var(--deep-jade) 0%, rgba(10, 46, 28, 0.95) 100%);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 12px var(--shadow-dark);
        }
        
        .header-top {
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: var(--spacing-sm) 0;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary-gold);
            text-shadow: 0 2px 8px var(--shadow-gold);
        }
        
        .logo i {
            font-size: 1.8rem;
            animation: bounce 2s infinite;
        }
        
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }
        
        .header-actions {
            display: flex;
            gap: 12px;
        }
        
        .btn-login {
            background: transparent;
            color: var(--text-mint);
            padding: 8px 20px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn-login:hover {
            color: var(--primary-gold);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            color: var(--deep-jade);
            padding: 8px 24px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            font-weight: 700;
            box-shadow: 0 4px 12px var(--shadow-gold);
            transition: all 0.3s ease;
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-gold);
        }
        
        nav {
            padding: 0;
        }
        
        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: var(--spacing-sm);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 32px;
        }
        
        .nav-links a {
            color: var(--text-mint);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 8px 0;
            position: relative;
            transition: color 0.3s ease;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-gold);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--primary-gold);
        }
        
        .nav-links a.active::after {
            width: 100%;
        }
        
        .search-box {
            display: flex;
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-sm);
            overflow: hidden;
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .search-box input {
            background: transparent;
            border: none;
            padding: 8px 16px;
            color: var(--text-white);
            width: 200px;
        }
        
        .search-box input::placeholder {
            color: var(--text-gray);
        }
        
        .search-box button {
            background: var(--primary-gold);
            color: var(--deep-jade);
            padding: 8px 16px;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        
        .search-box button:hover {
            background: var(--accent-gold);
        }
        
        .mobile-menu-toggle {
            display: none;
            background: transparent;
            color: var(--primary-gold);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        .hero-banner {
            position: relative;
            padding: var(--spacing-xl) 0;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.9) 0%, rgba(18, 62, 37, 0.85) 100%), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            overflow: hidden;
        }
        
        .hero-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.15) 0%, transparent 50%);
            pointer-events: none;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }
        
        .hero-badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary-red) 0%, #C62828 100%);
            color: var(--text-white);
            padding: 6px 20px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: var(--spacing-sm);
            box-shadow: 0 4px 12px rgba(211, 47, 47, 0.4);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        
        .hero-content h1 {
            font-size: 3rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: var(--spacing-md);
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFEB3B 50%, var(--primary-gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 4px 20px var(--shadow-gold);
        }
        
        .hero-content p {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: var(--spacing-lg);
            line-height: 1.7;
        }
        
        .hero-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            color: var(--deep-jade);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1.05rem;
            cursor: pointer;
            box-shadow: 0 6px 20px var(--shadow-gold);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px var(--shadow-gold);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-white);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1.05rem;
            cursor: pointer;
            border: 2px solid rgba(255, 215, 0, 0.3);
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 215, 0, 0.15);
            border-color: var(--primary-gold);
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .stat-card {
            background: rgba(255, 255, 255, 0.05);
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 215, 0, 0.2);
            text-align: center;
            backdrop-filter: blur(10px);
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--primary-gold);
            display: block;
            margin-bottom: 8px;
        }
        
        .stat-label {
            color: var(--text-mint);
            font-size: 0.9rem;
            font-weight: 600;
        }
        
        .section {
            padding: var(--spacing-xl) 0;
        }
        
        .section-header {
            text-align: left;
            margin-bottom: var(--spacing-lg);
        }
        
        .section-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.1);
            color: var(--primary-gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: var(--spacing-sm);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .section-header h2 {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .section-header p {
            font-size: 1.1rem;
            color: var(--text-mint);
            max-width: 700px;
        }
        
        .code-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: var(--spacing-md);
        }
        
        .code-card {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.6) 0%, rgba(10, 46, 28, 0.8) 100%);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .code-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 24px var(--shadow-dark), 0 0 20px var(--shadow-gold);
            border-color: var(--primary-gold);
        }
        
        .code-card-image {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        
        .code-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .code-card:hover .code-card-image img {
            transform: scale(1.1);
        }
        
        .code-card-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--primary-red);
            color: var(--text-white);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            box-shadow: 0 2px 8px rgba(211, 47, 47, 0.5);
        }
        
        .code-card-content {
            padding: var(--spacing-md);
        }
        
        .code-card-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--primary-gold);
        }
        
        .code-card-desc {
            color: var(--text-mint);
            font-size: 0.95rem;
            margin-bottom: var(--spacing-sm);
            line-height: 1.6;
        }
        
        .code-card-rewards {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: var(--spacing-sm);
        }
        
        .reward-tag {
            background: rgba(255, 215, 0, 0.1);
            color: var(--primary-gold);
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .code-display {
            background: rgba(0, 0, 0, 0.3);
            padding: 12px;
            border-radius: var(--radius-sm);
            margin-bottom: var(--spacing-sm);
            display: flex;
            justify-content: space-between;
            align-items: center;
            border: 1px dashed var(--border-gold);
        }
        
        .code-text {
            font-family: 'Courier New', monospace;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-gold);
            letter-spacing: 2px;
        }
        
        .btn-copy {
            background: var(--primary-gold);
            color: var(--deep-jade);
            padding: 6px 16px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 700;
            font-size: 0.85rem;
            transition: all 0.3s ease;
        }
        
        .btn-copy:hover {
            background: var(--accent-gold);
            transform: scale(1.05);
        }
        
        .code-card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: var(--spacing-sm);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .code-meta {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--text-gray);
            font-size: 0.85rem;
        }
        
        .guide-section {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.4) 0%, rgba(10, 46, 28, 0.6) 100%);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-lg);
            margin-top: var(--spacing-lg);
        }
        
        .guide-step {
            display: flex;
            gap: var(--spacing-md);
        }
        
        .step-number {
            flex-shrink: 0;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--deep-jade);
            box-shadow: 0 4px 12px var(--shadow-gold);
        }
        
        .step-content h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }
        
        .step-content p {
            color: var(--text-mint);
            line-height: 1.7;
        }
        
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-md);
        }
        
        .benefit-card {
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 215, 0, 0.1) 100%);
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 215, 0, 0.2);
            transition: all 0.3s ease;
        }
        
        .benefit-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary-gold);
            box-shadow: 0 8px 20px var(--shadow-gold);
        }
        
        .benefit-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--deep-jade);
            margin-bottom: var(--spacing-sm);
        }
        
        .benefit-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }
        
        .benefit-card p {
            color: var(--text-mint);
            line-height: 1.6;
        }
        
        .faq-section {
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.6) 0%, rgba(18, 62, 37, 0.4) 100%);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            border: 1px solid rgba(255, 215, 0, 0.2);
        }
        
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            margin-top: var(--spacing-lg);
        }
        
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .faq-question {
            padding: var(--spacing-md);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            background: rgba(255, 215, 0, 0.05);
        }
        
        .faq-question h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-white);
            flex: 1;
        }
        
        .faq-icon {
            color: var(--primary-gold);
            font-size: 1.2rem;
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        
        .faq-item.active .faq-answer {
            max-height: 500px;
        }
        
        .faq-answer p {
            padding: 0 var(--spacing-md) var(--spacing-md);
            color: var(--text-mint);
            line-height: 1.7;
        }
        
        .cta-section {
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.15) 0%, rgba(255, 215, 0, 0.15) 100%);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            text-align: center;
            border: 2px solid rgba(255, 215, 0, 0.3);
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }
        
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .cta-section > * {
            position: relative;
            z-index: 2;
        }
        
        .cta-section h2 {
            font-size: 2.5rem;
            font-weight: 900;
            margin-bottom: var(--spacing-sm);
            color: var(--primary-gold);
        }
        
        .cta-section p {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: var(--spacing-lg);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        footer {
            background: linear-gradient(135deg, var(--deep-jade) 0%, var(--bg-dark) 100%);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            border-top: 2px solid rgba(255, 215, 0, 0.2);
            margin-top: var(--spacing-xl);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-col h3 {
            color: var(--primary-gold);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .footer-desc {
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: var(--spacing-sm);
        }
        
        .social-links {
            display: flex;
            gap: 12px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-gold);
            transition: all 0.3s ease;
        }
        .social-links a:hover {
            background: var(--primary-gold);
            color: var(--deep-jade);
            transform: translateY(-3px);
            box-shadow: 0 4px 12px var(--shadow-gold);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-mint);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--primary-gold);
            transform: translateX(5px);
        }
        
        .footer-links a i {
            color: var(--primary-gold);
            font-size: 0.85rem;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: var(--spacing-md);
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        
        .footer-bottom a {
            color: var(--primary-gold);
        }
        
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1000;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: radial-gradient(circle at 35% 30%, #2a1010, var(--primary-red));
            border: 3px solid var(--primary-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-gold);
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: 0 4px 20px var(--shadow-gold);
            opacity: 0.75;
            animation: fabFloat 3s ease-in-out infinite;
            transition: all 0.3s ease;
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        
        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
        }
        
        .fab-support:hover i {
            transform: rotate(360deg);
            transition: transform 0.6s ease;
        }
        
        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab-support::after {
            content: '';
            position: absolute;
            top: 4px;
            right: 4px;
            width: 12px;
            height: 12px;
            background: #FF1744;
            border-radius: 50%;
            border: 2px solid var(--deep-jade);
            animation: blink 1.5s infinite;
        }
        
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        @media (max-width: 1024px) {
            .hero-content h1 {
                font-size: 2.4rem;
            }
            
            .section-header h2 {
                font-size: 2rem;
            }
            
            .search-box input {
                width: 140px;
            }
            
            .guide-section,
            .faq-section,
            .cta-section {
                padding: var(--spacing-lg);
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                flex-direction: column;
                background: var(--deep-jade);
                padding: var(--spacing-sm);
                gap: 0;
                box-shadow: 0 8px 20px var(--shadow-dark);
                border-top: 1px solid rgba(255, 215, 0, 0.2);
            }
            
            .nav-links.open {
                display: flex;
            }
            
            .nav-links li {
                width: 100%;
            }
            
            .nav-links a {
                display: block;
                padding: 14px 8px;
                border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            }
            
            .nav-links a.active::after {
                display: none;
            }
            
            .search-box {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: block;
            }
            
            .hero-content h1 {
                font-size: 1.9rem;
            }
            
            .hero-content p {
                font-size: 1rem;
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .cta-section h2 {
                font-size: 1.8rem;
            }
            
            .guide-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 520px) {
            .logo {
                font-size: 1.1rem;
            }
            
            .logo i {
                font-size: 1.3rem;
            }
            
            .btn-login {
                padding: 6px 12px;
                font-size: 0.85rem;
            }
            
            .btn-signup {
                padding: 6px 14px;
                font-size: 0.85rem;
            }
            
            .hero-content h1 {
                font-size: 1.5rem;
            }
            
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
            
            .stat-number {
                font-size: 1.8rem;
            }
            
            .code-grid {
                grid-template-columns: 1fr;
            }
            
            .hero-actions {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .section {
                padding: var(--spacing-lg) 0;
            }
            
            .guide-section,
            .faq-section,
            .cta-section {
                padding: var(--spacing-md);
            }
            
            .section-header h2 {
                font-size: 1.5rem;
            }
        }

/* roulang page: category2 */
:root{
    --bg-deep:#4A0007;
    --bg-main:#8B0000;
    --bg-panel:#5E0410;
    --bg-card:#6B0512;
    --gold:#FFD700;
    --amber:#FF9F00;
    --text-main:#FFFDF9;
    --text-gold:#FEF08A;
    --text-soft:#F3D9C6;
    --border-gold:rgba(255,215,0,.35);
    --radius-lg:18px;
    --radius-md:12px;
    --radius-sm:8px;
    --shadow-card:0 8px 24px rgba(0,0,0,.35);
    --shadow-gold:0 4px 20px rgba(255,215,0,.25);
    --transition:all .25s ease;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI","Helvetica Neue",Arial,"Noto Sans",sans-serif;background:linear-gradient(180deg,var(--bg-deep) 0%,var(--bg-main) 40%,var(--bg-deep) 100%);color:var(--text-main);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input{font-family:inherit}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== HEADER ===== */
header{position:sticky;top:0;z-index:100;background:linear-gradient(180deg,#4A0007 0%,#5E0410 100%);box-shadow:0 3px 14px rgba(0,0,0,.5);border-bottom:1px solid var(--border-gold)}
.header-top{padding:10px 0;border-bottom:1px solid rgba(255,215,0,.15)}
.header-top .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:800;color:var(--gold);letter-spacing:.3px}
.logo i{font-size:1.5rem;color:var(--amber)}
.header-actions{display:flex;align-items:center;gap:12px}
.btn-login{color:var(--text-gold);font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:var(--radius-sm);transition:var(--transition)}
.btn-login:hover{color:var(--gold);background:rgba(255,215,0,.1)}
.btn-signup{background:linear-gradient(135deg,var(--gold),var(--amber));color:#4A0007;font-weight:800;font-size:.95rem;padding:9px 20px;border-radius:999px;box-shadow:var(--shadow-gold);transition:var(--transition)}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,215,0,.4)}
.btn-signup:active{transform:translateY(0) scale(.97)}
nav{padding:0}
nav .container{display:flex;align-items:center;justify-content:space-between;gap:14px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{display:block;padding:14px 18px;font-weight:600;font-size:.98rem;color:var(--text-soft);border-bottom:3px solid transparent;transition:var(--transition)}
.nav-links a:hover{color:var(--gold)}
.nav-links a.active{color:var(--gold);border-bottom-color:var(--gold)}
.search-box{display:flex;align-items:center;background:rgba(0,0,0,.3);border:1px solid var(--border-gold);border-radius:999px;overflow:hidden}
.search-box input{background:transparent;border:none;outline:none;color:var(--text-main);padding:8px 14px;width:180px;font-size:.9rem}
.search-box input::placeholder{color:rgba(243,217,198,.6)}
.search-box button{color:var(--gold);padding:8px 14px;transition:var(--transition)}
.search-box button:hover{color:var(--amber)}
.mobile-menu-toggle{display:none;color:var(--gold);font-size:1.4rem;padding:10px}

/* ===== BREADCRUMB ===== */
.breadcrumb{padding:14px 0 0}
.breadcrumb .container{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--text-soft)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb i{font-size:.7rem;color:var(--amber)}
.breadcrumb span{color:var(--text-gold)}

/* ===== HERO ===== */
.hero{position:relative;padding:56px 0 64px;background:linear-gradient(rgba(74,0,7,.88),rgba(94,4,16,.92)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;border-bottom:1px solid var(--border-gold)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,215,0,.14);border:1px solid var(--border-gold);color:var(--text-gold);font-size:.85rem;font-weight:700;padding:6px 16px;border-radius:999px;margin-bottom:18px}
.hero-tag i{color:var(--amber)}
.hero h1{font-size:2.4rem;line-height:1.25;font-weight:800;color:var(--text-main);margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{font-size:1.08rem;color:var(--text-soft);margin-bottom:26px;max-width:560px}
.hero-form{display:flex;gap:10px;max-width:520px;margin-bottom:14px}
.hero-form input{flex:1;background:rgba(0,0,0,.35);border:1px solid var(--border-gold);border-radius:999px;padding:14px 20px;color:var(--text-main);font-size:.95rem;outline:none;transition:var(--transition)}
.hero-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,215,0,.15)}
.hero-form input::placeholder{color:rgba(243,217,198,.55)}
.hero-form button{background:linear-gradient(135deg,var(--gold),var(--amber));color:#4A0007;font-weight:800;padding:14px 26px;border-radius:999px;white-space:nowrap;box-shadow:var(--shadow-gold);transition:var(--transition)}
.hero-form button:hover{transform:translateY(-2px);box-shadow:0 6px 26px rgba(255,215,0,.45)}
.hero-form button:active{transform:scale(.97)}
.hero-note{font-size:.85rem;color:var(--text-soft);display:flex;align-items:center;gap:8px}
.hero-note i{color:#7CFC9A}
.hero-stats{display:flex;gap:28px;margin-top:30px}
.hero-stats .stat strong{display:block;font-size:1.6rem;color:var(--gold);font-weight:800}
.hero-stats .stat span{font-size:.85rem;color:var(--text-soft)}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius-lg);border:2px solid var(--border-gold);box-shadow:var(--shadow-card)}
.hero-badge{position:absolute;top:-14px;right:-10px;background:linear-gradient(135deg,#D32F2F,#8B0000);border:1px solid var(--gold);color:var(--text-gold);font-weight:800;font-size:.85rem;padding:10px 18px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.4);transform:rotate(4deg)}

/* ===== SECTION BASE ===== */
section{padding:60px 0}
.section-head{margin-bottom:36px;max-width:640px}
.section-head .kicker{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.section-head h2{font-size:1.9rem;font-weight:800;color:var(--text-main);line-height:1.3;margin-bottom:10px}
.section-head p{color:var(--text-soft);font-size:1rem}

/* ===== BENEFITS ===== */
.benefits{background:var(--bg-panel);border-top:1px solid rgba(255,215,0,.12);border-bottom:1px solid rgba(255,215,0,.12)}
.benefit-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.benefit{position:relative;padding:28px 24px;background:var(--bg-card);border:1px solid var(--border-gold);border-radius:var(--radius-lg);transition:var(--transition)}
.benefit::before,.benefit::after{content:"";position:absolute;width:20px;height:20px;border-color:var(--gold);border-style:solid}
.benefit::before{top:-1px;left:-1px;border-width:2px 0 0 2px;border-radius:var(--radius-lg) 0 0 0}
.benefit::after{bottom:-1px;right:-1px;border-width:0 2px 2px 0;border-radius:0 0 var(--radius-lg) 0}
.benefit:hover{transform:translateY(-5px);box-shadow:var(--shadow-gold)}
.benefit .icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:rgba(255,215,0,.14);border:1px solid var(--border-gold);border-radius:14px;color:var(--gold);font-size:1.4rem;margin-bottom:16px}
.benefit h3{font-size:1.12rem;font-weight:800;margin-bottom:8px;color:var(--text-gold)}
.benefit p{font-size:.93rem;color:var(--text-soft)}

/* ===== EVENT TYPES ===== */
.event-types .type-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.type-item{display:flex;gap:18px;padding:22px;background:rgba(0,0,0,.22);border:1px solid rgba(255,215,0,.2);border-radius:var(--radius-md);transition:var(--transition)}
.type-item:hover{border-color:var(--gold);background:rgba(0,0,0,.3)}
.type-item .num{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--amber));color:#4A0007;font-weight:800;font-size:1.05rem}
.type-item h3{font-size:1.05rem;font-weight:800;color:var(--text-main);margin-bottom:6px}
.type-item h3 .tag{display:inline-block;margin-left:8px;background:#D32F2F;border:1px solid var(--gold);color:#fff;font-size:.68rem;font-weight:800;padding:2px 8px;border-radius:999px;vertical-align:middle;letter-spacing:.5px}
.type-item p{font-size:.92rem;color:var(--text-soft)}

/* ===== SHOWCASE ===== */
.showcase{background:var(--bg-panel);border-top:1px solid rgba(255,215,0,.12);border-bottom:1px solid rgba(255,215,0,.12)}
.showcase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.show-card{background:var(--bg-card);border:1px solid var(--border-gold);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition)}
.show-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.show-card .thumb{position:relative;overflow:hidden}
.show-card .thumb img{width:100%;height:190px;object-fit:cover;transition:transform .4s ease}
.show-card:hover .thumb img{transform:scale(1.06)}
.show-card .thumb .flag{position:absolute;top:12px;left:12px;background:linear-gradient(135deg,#D32F2F,#8B0000);border:1px solid var(--gold);color:var(--text-gold);font-size:.72rem;font-weight:800;padding:4px 12px;border-radius:999px;letter-spacing:.5px}
.show-card .body{padding:20px}
.show-card h3{font-size:1.08rem;font-weight:800;color:var(--text-gold);margin-bottom:8px}
.show-card p{font-size:.9rem;color:var(--text-soft);margin-bottom:14px}
.show-card .meta{display:flex;align-items:center;justify-content:space-between;font-size:.82rem;color:var(--text-soft);border-top:1px dashed rgba(255,215,0,.25);padding-top:12px}
.show-card .meta i{color:var(--amber);margin-right:5px}
.show-card .meta .live{color:#7CFC9A;font-weight:700}

/* ===== STEPS ===== */
.steps-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.steps-img img{border-radius:var(--radius-lg);border:2px solid var(--border-gold);box-shadow:var(--shadow-card)}
.step-list{display:flex;flex-direction:column;gap:0}
.step{display:flex;gap:20px;position:relative;padding-bottom:28px}
.step:last-child{padding-bottom:0}
.step .dot{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--amber));display:flex;align-items:center;justify-content:center;color:#4A0007;font-weight:800;position:relative;z-index:1}
.step:not(:last-child)::before{content:"";position:absolute;left:19px;top:40px;bottom:0;width:2px;background:linear-gradient(180deg,var(--border-gold),transparent)}
.step h3{font-size:1.05rem;font-weight:800;color:var(--text-main);margin-bottom:4px}
.step p{font-size:.92rem;color:var(--text-soft)}

/* ===== TRUST ===== */
.trust{background:var(--bg-panel);border-top:1px solid rgba(255,215,0,.12);border-bottom:1px solid rgba(255,215,0,.12)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{padding:26px;background:rgba(0,0,0,.25);border-left:3px solid var(--gold);border-radius:0 var(--radius-md) var(--radius-md) 0}
.quote .stars{color:var(--gold);margin-bottom:12px;font-size:.9rem;letter-spacing:2px}
.quote p{font-size:.93rem;color:var(--text-soft);margin-bottom:16px;font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px}
.quote .who .avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--amber));display:flex;align-items:center;justify-content:center;color:#4A0007;font-weight:800;font-size:.9rem}
.quote .who strong{display:block;font-size:.92rem;color:var(--text-main)}
.quote .who span{font-size:.8rem;color:var(--text-soft)}
.warn-box{margin-top:36px;display:flex;gap:18px;align-items:flex-start;background:rgba(211,47,47,.18);border:1px solid rgba(211,47,47,.5);border-radius:var(--radius-md);padding:22px 24px}
.warn-box i{color:var(--amber);font-size:1.6rem;flex-shrink:0;margin-top:4px}
.warn-box h3{font-size:1.05rem;font-weight:800;color:var(--text-gold);margin-bottom:6px}
.warn-box p{font-size:.92rem;color:var(--text-soft)}

/* ===== FAQ ===== */
.faq-list{max-width:820px}
.faq-item{border:1px solid rgba(255,215,0,.25);border-radius:var(--radius-md);margin-bottom:14px;background:rgba(0,0,0,.2);overflow:hidden;transition:var(--transition)}
.faq-item[open]{border-color:var(--gold);background:rgba(0,0,0,.3)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-weight:700;font-size:1rem;color:var(--text-gold);cursor:pointer;list-style:none;transition:var(--transition)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--gold)}
.faq-item summary i{color:var(--amber);transition:transform .25s ease;flex-shrink:0}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item .answer{padding:0 22px 18px;font-size:.93rem;color:var(--text-soft)}

/* ===== CTA ===== */
.cta{background:linear-gradient(rgba(74,0,7,.85),rgba(94,4,16,.9)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;text-align:center;border-top:1px solid var(--border-gold);border-bottom:1px solid var(--border-gold)}
.cta h2{font-size:2rem;font-weight:800;color:var(--text-main);margin-bottom:14px}
.cta h2 em{font-style:normal;color:var(--gold)}
.cta p{color:var(--text-soft);max-width:560px;margin:0 auto 28px;font-size:1.02rem}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-gold{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--gold),var(--amber));color:#4A0007;font-weight:800;font-size:1rem;padding:15px 34px;border-radius:999px;box-shadow:var(--shadow-gold);transition:var(--transition)}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(255,215,0,.5)}
.btn-gold:active{transform:scale(.97)}
.btn-outline{display:inline-flex;align-items:center;gap:10px;border:2px solid var(--gold);color:var(--text-gold);font-weight:700;font-size:1rem;padding:13px 32px;border-radius:999px;transition:var(--transition)}
.btn-outline:hover{background:rgba(255,215,0,.12);color:var(--gold)}

/* ===== FOOTER ===== */
footer{background:#3A0005;padding:56px 0 0;border-top:2px solid var(--border-gold)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px}
.footer-col h3{font-size:1.05rem;font-weight:800;color:var(--gold);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.footer-desc{font-size:.9rem;color:var(--text-soft);margin-bottom:18px}
.social-links{display:flex;gap:10px}
.social-links a{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,215,0,.12);border:1px solid var(--border-gold);color:var(--text-gold);transition:var(--transition)}
.social-links a:hover{background:var(--gold);color:#4A0007;transform:translateY(-3px)}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:.9rem;color:var(--text-soft);display:flex;align-items:center;gap:8px;transition:var(--transition)}
.footer-links a:hover{color:var(--gold);padding-left:4px}
.footer-links i{color:var(--amber);font-size:.78rem}
.footer-bottom{border-top:1px solid rgba(255,215,0,.15);padding:18px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer-bottom p{font-size:.85rem;color:var(--text-soft)}
.age-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border-gold);color:var(--text-gold);font-size:.8rem;font-weight:800;padding:5px 14px;border-radius:999px}

/* ===== FAB ===== */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:60px;height:60px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#7A0510,#3A0005);border:3px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:1.5rem;box-shadow:0 4px 20px rgba(255,215,0,.3);opacity:.75;animation:fabFloat 3s ease-in-out infinite;transition:var(--transition)}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg);transition:transform .5s ease}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .noti{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#FF1744;border:2px solid #3A0005;animation:blink 1.2s infinite}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== STICKY BAR ===== */
.sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:linear-gradient(90deg,#5E0410,#8B0000,#5E0410);border-top:2px solid var(--gold);box-shadow:0 -4px 18px rgba(0,0,0,.5)}
.sticky-bar .container{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:10px;padding-bottom:10px}
.sticky-bar .msg{font-size:.92rem;color:var(--text-gold);font-weight:700;display:flex;align-items:center;gap:10px}
.sticky-bar .msg i{color:var(--amber);font-size:1.15rem}
.sticky-bar .btn-gold{padding:10px 24px;font-size:.9rem}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
    .hero h1{font-size:2rem}
    .hero-grid{gap:32px}
    .benefit-row,.showcase-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:repeat(2,1fr)}
    .search-box input{width:130px}
}
@media (max-width:768px){
    .hero{padding:40px 0 48px}
    .hero-grid{grid-template-columns:1fr}
    .hero-visual{max-width:480px}
    .steps-wrap{grid-template-columns:1fr;gap:32px}
    .event-types .type-grid{grid-template-columns:1fr}
    .search-box{display:none}
    .mobile-menu-toggle{display:block}
    .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#4A0007;border-bottom:2px solid var(--gold);display:none;gap:0}
    .nav-links.open{display:flex}
    .nav-links a{padding:14px 24px;border-bottom:1px solid rgba(255,215,0,.12);border-left:3px solid transparent}
    .nav-links a.active{border-left-color:var(--gold);border-bottom-color:rgba(255,215,0,.12)}
    nav .container{position:relative;justify-content:flex-end;min-height:48px}
    section{padding:44px 0}
    .section-head h2{font-size:1.55rem}
}
@media (max-width:520px){
    .hero h1{font-size:1.65rem}
    .hero-form{flex-direction:column}
    .hero-form button{width:100%}
    .hero-stats{gap:18px;flex-wrap:wrap}
    .benefit-row,.showcase-grid,.trust-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
    .cta h2{font-size:1.5rem}
    .sticky-bar .msg span{display:none}
    .btn-signup{padding:8px 14px;font-size:.85rem}
    .btn-login{padding:6px 8px;font-size:.85rem}
    .logo{font-size:1.1rem}
    body{padding-bottom:64px}
}