/* roulang page: index */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0F3522;
            --bg-dark: #072015;
            --gold: #FFD700;
            --gold-dark: #C5A059;
            --red: #D32F2F;
            --red-bright: #FF4500;
            --white: #FFFFFF;
            --mint: #D1F2EB;
            --mint-light: #E8F8F2;
            --text-primary: #FFFFFF;
            --text-secondary: #D1F2EB;
            --text-muted: #9BB8AD;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-mint: rgba(209, 242, 235, 0.18);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.18);
            --shadow-gold-lg: 0 12px 40px rgba(255, 215, 0, 0.25);
            --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --font-serif: 'Georgia', 'Times New Roman', serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-sans);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            color: var(--gold);
            text-decoration: none;
            transition: var(--transition);
        }
        
        a:hover {
            color: var(--red-bright);
        }
        
        button,
        .btn {
            font-family: var(--font-sans);
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(7, 32, 21, 0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            padding: 12px 0;
            transition: var(--transition);
        }
        
        .site-header.scrolled {
            background: rgba(7, 32, 21, 0.98);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.55);
            padding: 8px 0;
        }
        
        .navbar-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--white);
            flex-shrink: 0;
        }
        
        .logo-icon {
            width: 46px;
            height: 46px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold) 0%, var(--red) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--bg-dark);
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }
        
        .logo-text {
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: 16px;
            line-height: 1.3;
            color: var(--gold);
            letter-spacing: 0.02em;
        }
        
        .logo-text span {
            display: block;
            font-size: 11px;
            color: var(--mint);
            font-family: var(--font-sans);
            font-weight: 400;
            letter-spacing: 0.04em;
        }
        
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        
        .nav-item {
            position: relative;
        }
        
        .nav-link {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .nav-link:hover,
        .nav-link.active {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .nav-link.active {
            font-weight: 600;
            border-bottom: 2px solid var(--gold);
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        }
        
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        
        .btn-login {
            padding: 9px 18px;
            background: transparent;
            color: var(--mint);
            font-size: 14px;
            font-weight: 600;
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-login:hover {
            background: rgba(209, 242, 235, 0.08);
            border-color: var(--mint);
            color: var(--white);
        }
        
        .btn-signup {
            padding: 9px 22px;
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            color: var(--bg-dark);
            font-size: 14px;
            font-weight: 700;
            border-radius: var(--radius-sm);
            text-decoration: none;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .btn-signup:hover {
            background: linear-gradient(135deg, #FFE44D 0%, var(--gold) 100%);
            box-shadow: var(--shadow-gold-lg);
            transform: translateY(-1px);
            color: var(--bg-dark);
        }
        
        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold);
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            font-size: 20px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .mobile-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        /* Hero Section - 众筹预热风格 */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            background: linear-gradient(160deg, var(--bg-dark) 0%, var(--bg-primary) 40%, var(--bg-secondary) 100%);
            overflow: hidden;
        }
        
        .hero-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(211, 47, 47, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            pointer-events: none;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 650px;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            border-radius: 30px;
            color: var(--gold);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 0.03em;
        }
        
        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--red-bright);
            animation: pulse-dot 2s infinite;
        }
        
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }
        
        .hero-title {
            font-family: var(--font-serif);
            font-size: clamp(32px, 5vw, 52px);
            font-weight: 700;
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }
        
        .hero-title .highlight {
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero-description {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 580px;
        }
        
        .hero-progress-wrapper {
            background: rgba(15, 53, 34, 0.6);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 24px;
            margin-bottom: 28px;
            backdrop-filter: blur(8px);
        }
        
        .progress-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .progress-label {
            font-size: 14px;
            color: var(--mint);
            font-weight: 500;
        }
        
        .progress-percent {
            font-size: 28px;
            font-weight: 700;
            color: var(--gold);
            font-family: var(--font-serif);
        }
        
        .progress-ring {
            width: 100%;
            height: 8px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 4px;
            overflow: hidden;
            position: relative;
        }
        
        .progress-ring-fill {
            height: 100%;
            width: 68%;
            background: linear-gradient(90deg, var(--gold) 0%, var(--red-bright) 100%);
            border-radius: 4px;
            animation: progress-glow 3s infinite;
            position: relative;
        }
        
        .progress-ring-fill::after {
            content: '';
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 20px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 4px;
            animation: progress-shine 2s infinite;
        }
        
        @keyframes progress-shine {
            0% { transform: translateX(0); opacity: 0.8; }
            100% { transform: translateX(-200px); opacity: 0; }
        }
        
        @keyframes progress-glow {
            0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.3); }
            50% { box-shadow: 0 0 25px rgba(255, 215, 0, 0.6); }
        }
        
        .progress-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 12px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 8px;
        }
        
        .hero-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        
        .btn-primary-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: linear-gradient(135deg, var(--gold) 0%, #FFB300 100%);
            color: var(--bg-dark);
            font-size: 16px;
            font-weight: 700;
            border-radius: var(--radius-sm);
            text-decoration: none;
            box-shadow: var(--shadow-gold-lg);
            transition: var(--transition);
            border: none;
        }
        
        .btn-primary-hero:hover {
            background: linear-gradient(135deg, #FFE44D 0%, var(--gold) 100%);
            transform: translateY(-3px);
            box-shadow: 0 16px 48px rgba(255, 215, 0, 0.4);
            color: var(--bg-dark);
        }
        
        .btn-secondary-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 15px 28px;
            background: transparent;
            color: var(--mint);
            font-size: 16px;
            font-weight: 600;
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .btn-secondary-hero:hover {
            background: rgba(255, 215, 0, 0.08);
            border-color: var(--gold);
            color: var(--white);
        }
        
        .hero-side-panel {
            position: relative;
            z-index: 2;
            background: rgba(15, 53, 34, 0.7);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px;
            backdrop-filter: blur(12px);
            box-shadow: var(--shadow-md);
        }
        
        .hero-panel-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        
        .tier-preview {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .tier-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        
        .tier-item:hover {
            background: rgba(255, 215, 0, 0.08);
            border-color: var(--border-gold);
            transform: translateX(4px);
        }
        
        .tier-name {
            font-weight: 600;
            font-size: 14px;
            color: var(--white);
        }
        
        .tier-value {
            font-size: 14px;
            color: var(--gold);
            font-weight: 700;
        }
        
        /* Section common styles */
        .section {
            padding: 80px 0;
            position: relative;
        }
        
        .section-alt {
            background: var(--bg-secondary);
        }
        
        .section-title {
            font-family: var(--font-serif);
            font-size: clamp(26px, 3.5vw, 38px);
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
            line-height: 1.25;
            letter-spacing: -0.01em;
        }
        
        .section-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 700px;
            margin-bottom: 40px;
        }
        
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
        }
        
        .section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--gold);
        }
        
        /* Category Entry Cards */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }
        
        .category-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--bg-card);
            border: 1px solid var(--border-mint);
            transition: var(--transition);
            min-height: 220px;
            display: flex;
            flex-direction: column;
            text-decoration: none;
            color: var(--white);
        }
        
        .category-card:hover {
            border-color: var(--gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
            color: var(--white);
        }
        
        .category-card-image {
            height: 160px;
            overflow: hidden;
            position: relative;
        }
        
        .category-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .category-card:hover .category-card-image img {
            transform: scale(1.06);
        }
        
        .category-card-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, var(--bg-card) 100%);
        }
        
        .category-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }
        
        .category-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 6px;
            font-family: var(--font-serif);
        }
        
        .category-card-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }
        
        /* Resource List */
        .resource-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        
        .resource-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        
        .resource-item:hover {
            background: rgba(255, 215, 0, 0.05);
            border-color: var(--border-gold);
            transform: translateX(4px);
        }
        
        .resource-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            flex-shrink: 0;
        }
        
        .resource-content h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 4px;
        }
        
        .resource-content p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }
        
        /* News / CMS Section */
        .news-layout {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 32px;
        }
        
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        
        .news-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            text-decoration: none;
            color: var(--white);
            transition: var(--transition);
        }
        
        .news-item:hover {
            background: rgba(255, 215, 0, 0.06);
            border-color: var(--gold);
            transform: translateX(4px);
            color: var(--white);
        }
        
        .news-item-date {
            font-size: 12px;
            color: var(--gold);
            font-weight: 600;
            white-space: nowrap;
            min-width: 80px;
        }
        
        .news-item-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--white);
            line-height: 1.4;
            flex: 1;
        }
        
        .news-item-arrow {
            color: var(--gold);
            font-size: 14px;
            transition: var(--transition);
        }
        
        .news-item:hover .news-item-arrow {
            transform: translateX(4px);
        }
        
        .news-recommend {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 24px;
            height: fit-content;
        }
        
        .news-recommend h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 16px;
            font-family: var(--font-serif);
        }
        
        .recommend-tag {
            display: inline-flex;
            padding: 6px 14px;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 20px;
            font-size: 12px;
            color: var(--gold);
            font-weight: 600;
            margin: 4px 4px 4px 0;
            transition: var(--transition);
            text-decoration: none;
        }
        
        .recommend-tag:hover {
            background: rgba(255, 215, 0, 0.18);
            color: var(--white);
        }
        
        /* Download Guide Section */
        .download-section {
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-secondary) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .download-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            pointer-events: none;
        }
        
        .download-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 24px;
            position: relative;
            z-index: 2;
        }
        
        .download-card {
            background: rgba(15, 53, 34, 0.7);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: left;
            transition: var(--transition);
            backdrop-filter: blur(8px);
        }
        
        .download-card:hover {
            border-color: var(--gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        
        .download-card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            background: rgba(255, 215, 0, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--gold);
            margin-bottom: 16px;
        }
        
        .download-card h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }
        
        .download-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 16px;
        }
        
        .btn-download {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            font-size: 13px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .btn-download:hover {
            background: var(--gold);
            color: var(--bg-dark);
        }
        
        /* Platform Guarantee */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }
        
        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        
        .guarantee-item:hover {
            border-color: var(--gold);
            background: rgba(255, 215, 0, 0.05);
        }
        
        .guarantee-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            flex-shrink: 0;
        }
        
        .guarantee-text {
            font-size: 14px;
            color: var(--white);
            font-weight: 500;
        }
        
        /* Hot Topics */
        .topics-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        
        .topic-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-mint);
            border-radius: 30px;
            font-size: 14px;
            color: var(--mint);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .topic-tag:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--gold);
            color: var(--gold);
        }
        
        /* Version Update */
        .changelog {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 30px;
        }
        
        .changelog::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border-gold);
        }
        
        .changelog-item {
            position: relative;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-mint);
        }
        
        .changelog-item:last-child {
            border-bottom: none;
        }
        
        .changelog-item::before {
            content: '';
            position: absolute;
            left: -25px;
            top: 28px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--gold);
            border: 2px solid var(--bg-primary);
            box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }
        
        .changelog-version {
            display: inline-flex;
            padding: 4px 12px;
            background: rgba(255, 215, 0, 0.12);
            border-radius: 20px;
            font-size: 12px;
            color: var(--gold);
            font-weight: 600;
            margin-bottom: 8px;
        }
        
        .changelog-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 4px;
        }
        
        .changelog-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 800px;
        }
        
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-mint);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--white);
            background: transparent;
            border: none;
            width: 100%;
            text-align: left;
        }
        
        .faq-icon {
            flex-shrink: 0;
            color: var(--gold);
            transition: var(--transition);
            font-size: 14px;
        }
        
        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            display: none;
        }
        
        .faq-item.active .faq-answer {
            display: block;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-secondary) 100%);
            padding: 60px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .cta-title {
            font-family: var(--font-serif);
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
        }
        
        .cta-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 550px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }
        
        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 20px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        
        .footer-brand .logo-text {
            margin-bottom: 12px;
        }
        
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        
        .footer-social {
            display: flex;
            gap: 10px;
        }
        
        .social-link {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--mint);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .social-link:hover {
            background: var(--gold);
            color: var(--bg-dark);
        }
        
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 14px;
            font-family: var(--font-serif);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            margin-bottom: 8px;
        }
        
        .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--gold);
        }
        
        .footer-bottom {
            border-top: 1px solid var(--border-mint);
            padding-top: 16px;
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 12px;
            color: var(--text-muted);
            margin: 0;
        }
        
        .footer-bottom .compliance {
            margin-top: 8px;
            font-size: 11px;
            color: rgba(155, 184, 173, 0.7);
        }
        
        /* Floating Action Button */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, #0A2E1C 0%, #072015 100%);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 22px;
            cursor: pointer;
            opacity: 0.7;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            animation: fab-breathe 3s infinite;
            text-decoration: none;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
        }
        
        .fab:active {
            transform: scale(0.95);
        }
        
        .fab .notification-dot {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--red-bright);
            border: 2px solid var(--bg-dark);
            animation: pulse-dot 1.5s infinite;
        }
        
        @keyframes fab-breathe {
            0%, 100% { box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3); }
            50% { box-shadow: 0 4px 30px rgba(255, 215, 0, 0.55); }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-section {
                padding: 100px 0 60px;
            }
            
            .news-layout {
                grid-template-columns: 1fr;
            }
            
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(7, 32, 21, 0.98);
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border-gold);
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            }
            
            .nav-menu.open {
                display: flex;
            }
            
            .nav-link {
                width: 100%;
                padding: 12px 16px;
            }
            
            .nav-auth {
                display: flex;
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .hero-section {
                min-height: auto;
                padding: 110px 0 50px;
            }
            
            .hero-title {
                font-size: 28px;
            }
            
            .hero-description {
                font-size: 15px;
            }
            
            .hero-side-panel {
                margin-top: 28px;
                padding: 20px;
            }
            
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            
            .btn-primary-hero,
            .btn-secondary-hero {
                width: 100%;
                justify-content: center;
            }
            
            .section {
                padding: 50px 0;
            }
            
            .category-grid,
            .download-grid,
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            
            .news-item-date {
                min-width: auto;
            }
            
            .fab {
                bottom: 80px;
                left: 12px;
                width: 46px;
                height: 46px;
                font-size: 18px;
            }
        }
        
        @media (max-width: 520px) {
            .logo-text {
                font-size: 13px;
            }
            
            .logo-icon {
                width: 38px;
                height: 38px;
                font-size: 18px;
            }
            
            .nav-auth {
                gap: 6px;
            }
            
            .btn-login,
            .btn-signup {
                padding: 7px 14px;
                font-size: 12px;
            }
            
            .hero-title {
                font-size: 24px;
            }
            
            .hero-badge {
                font-size: 11px;
                padding: 6px 12px;
            }
            
            .progress-percent {
                font-size: 22px;
            }
            
            .section-title {
                font-size: 22px;
            }
            
            .tier-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-dark: #062315;
            --bg-card: #0F3523;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --accent-amber: #FF9F00;
            --text-white: #FFFFFF;
            --text-pale: #D1F2EB;
            --text-muted: #A8C9BC;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 215, 0, 0.15);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 8px 24px rgba(255, 215, 0, 0.12);
            --shadow-red: 0 8px 24px rgba(211, 47, 47, 0.18);
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --spacing-xl: 4rem;
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 0.45s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

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

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.6;
            font-size: 16px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--accent-amber);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(255, 215, 0, 0.6);
            outline-offset: 2px;
            border-radius: 4px;
        }

        ul,
        ol {
            list-style: none;
        }

        .container-custom {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
            transition: background var(--transition-smooth);
        }

        .navbar-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            min-height: 72px;
            flex-wrap: wrap;
            padding: 8px 0;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: var(--text-white);
            text-decoration: none;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .logo-link:hover {
            color: var(--text-white);
            transform: translateY(-1px);
        }

        .logo-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--bg-primary);
            font-size: 22px;
            box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.3), 0 6px 16px rgba(255, 215, 0, 0.2);
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            font-weight: 700;
            font-size: 1.05rem;
            line-height: 1.25;
            color: var(--text-white);
        }

        .logo-text span {
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--accent-gold);
            letter-spacing: 0.02em;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }

        .nav-item {
            list-style: none;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            border-radius: 50px;
            color: var(--text-pale);
            font-weight: 500;
            font-size: 0.92rem;
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }

        .nav-link i {
            font-size: 0.9rem;
            color: var(--accent-gold);
            transition: transform var(--transition-fast);
        }

        .nav-link:hover {
            color: var(--text-white);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-link:hover i {
            transform: scale(1.15);
        }

        .nav-link.active {
            color: var(--text-white);
            background: rgba(255, 215, 0, 0.12);
            box-shadow: inset 0 0 0 1px var(--border-gold);
        }

        .nav-link.active i {
            color: var(--accent-gold);
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .btn-login {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 18px;
            border-radius: 50px;
            color: var(--text-white);
            font-weight: 600;
            font-size: 0.9rem;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.25);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-login:hover {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
        }

        .btn-signup {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 20px;
            border-radius: 50px;
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            border: none;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }

        .btn-signup:hover {
            color: var(--bg-primary);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(255, 215, 0, 0.25);
        }

        .mobile-toggle {
            display: none;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-white);
            width: 44px;
            height: 44px;
            border-radius: 12px;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-toggle:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* Article Hero */
        .article-hero {
            position: relative;
            background: linear-gradient(180deg, rgba(6, 35, 21, 0.92), rgba(10, 46, 28, 0.98)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            padding: 56px 0 40px;
            border-bottom: 1px solid var(--border-soft);
            overflow: hidden;
        }

        .article-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red), var(--accent-gold));
            opacity: 0.7;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .article-breadcrumb a {
            color: var(--text-pale);
            transition: color var(--transition-fast);
        }

        .article-breadcrumb a:hover {
            color: var(--accent-gold);
        }

        .article-breadcrumb .separator {
            color: var(--accent-gold);
            opacity: 0.5;
        }

        .article-breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 500;
        }

        .article-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-white);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
            max-width: 850px;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .article-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta .meta-item i {
            color: var(--accent-gold);
            font-size: 0.85rem;
        }

        .article-meta .category-badge {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            border-radius: 50px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.82rem;
            transition: all var(--transition-fast);
        }

        .article-meta .category-badge:hover {
            background: rgba(255, 215, 0, 0.2);
            transform: translateY(-1px);
        }

        /* Article Main */
        .article-main {
            flex: 1;
            padding: 48px 0 64px;
            background: var(--bg-primary);
        }

        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr);
            gap: 40px;
        }

        .article-content-wrap {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-md);
            position: relative;
            overflow: hidden;
        }

        .article-content-wrap::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red));
            opacity: 0.6;
        }

        .article-thumbnail {
            margin-bottom: 32px;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-soft);
        }

        .article-thumbnail img {
            width: 100%;
            height: 380px;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }

        .article-thumbnail img:hover {
            transform: scale(1.02);
        }

        .article-body {
            font-size: 1.05rem;
            line-height: 1.75;
            color: var(--text-pale);
            max-width: 820px;
            margin: 0 auto;
        }

        .article-body h2 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 40px 0 16px;
            line-height: 1.3;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-soft);
        }

        .article-body h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-white);
            margin: 32px 0 12px;
            line-height: 1.35;
        }

        .article-body h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text-white);
            margin: 24px 0 10px;
        }

        .article-body p {
            margin-bottom: 18px;
            color: var(--text-pale);
        }

        .article-body strong {
            color: var(--accent-gold);
            font-weight: 600;
        }

        .article-body em {
            color: var(--text-pale);
            font-style: italic;
        }

        .article-body ul,
        .article-body ol {
            margin: 0 0 20px 24px;
            padding: 0;
        }

        .article-body ul {
            list-style: none;
        }

        .article-body ul li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 10px;
            color: var(--text-pale);
        }

        .article-body ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 10px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-gold);
            box-shadow: 0 0 8px rgba(255, 215, 0, 0.4);
        }

        .article-body ol {
            list-style: decimal;
        }

        .article-body ol li {
            margin-bottom: 10px;
            padding-left: 6px;
            color: var(--text-pale);
        }

        .article-body blockquote {
            margin: 24px 0;
            padding: 20px 24px;
            border-left: 4px solid var(--accent-gold);
            background: rgba(255, 215, 0, 0.06);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-pale);
            font-style: italic;
        }

        .article-body img {
            border-radius: var(--radius-sm);
            margin: 24px 0;
            box-shadow: var(--shadow-sm);
        }

        .article-body a {
            color: var(--accent-gold);
            border-bottom: 1px dashed rgba(255, 215, 0, 0.4);
            transition: all var(--transition-fast);
        }

        .article-body a:hover {
            color: var(--accent-amber);
            border-bottom-color: var(--accent-amber);
        }

        .article-body table {
            width: 100%;
            margin: 24px 0;
            border-collapse: collapse;
            border-radius: var(--radius-sm);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .article-body table th,
        .article-body table td {
            padding: 12px 16px;
            border: 1px solid var(--border-soft);
            text-align: left;
            color: var(--text-pale);
        }

        .article-body table th {
            background: rgba(255, 215, 0, 0.1);
            color: var(--text-white);
            font-weight: 600;
        }

        /* Article Not Found */
        .article-not-found {
            text-align: center;
            padding: 80px 24px;
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-md);
        }

        .article-not-found .icon-wrap {
            width: 80px;
            height: 80px;
            margin: 0 auto 24px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            color: var(--accent-gold);
        }

        .article-not-found h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-white);
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 24px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-smooth);
        }

        .btn-back-home:hover {
            color: var(--bg-primary);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(255, 215, 0, 0.25);
        }

        /* Article Share & Tags */
        .article-share-tags {
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .share-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .share-buttons {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: var(--text-white);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .share-btn:hover {
            background: rgba(255, 215, 0, 0.15);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: translateY(-2px);
        }

        /* Related CTA */
        .article-cta-section {
            margin-top: 40px;
            padding: 40px;
            background: linear-gradient(135deg, var(--bg-secondary), var(--bg-dark));
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-gold);
            text-align: left;
            position: relative;
            overflow: hidden;
        }

        .article-cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12), transparent 70%);
        }

        .article-cta-section h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
            position: relative;
        }

        .article-cta-section p {
            color: var(--text-pale);
            margin-bottom: 20px;
            position: relative;
        }

        .btn-cta-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 1rem;
            border: none;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-smooth);
            position: relative;
        }

        .btn-cta-gold:hover {
            color: var(--bg-primary);
            transform: translateY(-2px);
            box-shadow: 0 14px 32px rgba(255, 215, 0, 0.3);
        }

        /* Floating Action Button */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1040;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bg-dark), var(--bg-primary));
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
            transition: all var(--transition-smooth);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
        }

        .fab-left::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent-red);
            border: 2px solid var(--bg-primary);
            animation: fabBlink 1.8s ease-in-out infinite;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.15);
        }

        .fab-left:active {
            transform: scale(0.95);
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-soft);
            padding: 56px 0 0;
            margin-top: auto;
            position: relative;
        }

        .site-footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-red), var(--accent-gold));
            opacity: 0.5;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
        }

        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.65;
            margin: 16px 0 20px;
            max-width: 400px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .social-link {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-pale);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
        }

        .social-link:hover {
            background: rgba(255, 215, 0, 0.15);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: translateY(-2px);
        }

        .footer-col h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 32px;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: var(--accent-gold);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid var(--border-soft);
            padding: 20px 0;
            text-align: center;
        }

        .footer-bottom p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin: 0;
        }

        .footer-bottom .footer-domain {
            color: var(--accent-gold);
            font-weight: 500;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .navbar-wrapper {
                gap: 16px;
            }

            .nav-link {
                padding: 8px 12px;
                font-size: 0.85rem;
            }

            .logo-text {
                font-size: 0.95rem;
            }

            .logo-icon {
                width: 42px;
                height: 42px;
                font-size: 18px;
            }

            .article-hero h1 {
                font-size: 2rem;
            }

            .article-content-wrap {
                padding: 28px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }

            .navbar-wrapper {
                min-height: 64px;
                flex-wrap: nowrap;
            }

            .logo-text {
                font-size: 0.88rem;
            }

            .logo-text span {
                font-size: 0.7rem;
            }

            .logo-icon {
                width: 38px;
                height: 38px;
                font-size: 16px;
            }

            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                gap: 4px;
                border-bottom: 1px solid var(--border-soft);
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            }

            .nav-menu.open {
                display: flex;
            }

            .nav-link {
                padding: 12px 16px;
                border-radius: 10px;
                font-size: 0.95rem;
                width: 100%;
            }

            .mobile-toggle {
                display: flex;
            }

            .btn-login {
                padding: 8px 14px;
                font-size: 0.82rem;
            }

            .btn-signup {
                padding: 8px 16px;
                font-size: 0.82rem;
            }

            .article-hero {
                padding: 40px 0 32px;
            }

            .article-hero h1 {
                font-size: 1.6rem;
                line-height: 1.35;
            }

            .article-meta {
                gap: 10px;
                font-size: 0.8rem;
            }

            .article-main {
                padding: 32px 0 48px;
            }

            .article-content-wrap {
                padding: 20px;
                border-radius: var(--radius-md);
            }

            .article-thumbnail img {
                height: 240px;
            }

            .article-body {
                font-size: 0.98rem;
                line-height: 1.7;
            }

            .article-body h2 {
                font-size: 1.4rem;
                margin: 28px 0 12px;
            }

            .article-body h3 {
                font-size: 1.2rem;
                margin: 24px 0 10px;
            }

            .article-cta-section {
                padding: 28px 20px;
            }

            .article-cta-section h3 {
                font-size: 1.25rem;
            }

            .article-share-tags {
                flex-direction: column;
                align-items: flex-start;
            }

            .fab-left {
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
                left: 12px;
                bottom: 80px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-brand p {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: 12px;
                padding-right: 12px;
            }

            .logo-text {
                font-size: 0.8rem;
            }

            .logo-text span {
                font-size: 0.65rem;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }

            .btn-login {
                padding: 6px 10px;
                font-size: 0.75rem;
            }

            .btn-signup {
                padding: 6px 12px;
                font-size: 0.75rem;
            }

            .nav-auth {
                gap: 6px;
            }

            .article-hero h1 {
                font-size: 1.35rem;
            }

            .article-breadcrumb {
                font-size: 0.75rem;
                gap: 4px;
            }

            .article-content-wrap {
                padding: 16px;
                border-radius: var(--radius-sm);
            }

            .article-thumbnail img {
                height: 200px;
            }

            .article-body {
                font-size: 0.92rem;
            }

            .article-body h2 {
                font-size: 1.25rem;
            }

            .article-body h3 {
                font-size: 1.1rem;
            }

            .article-cta-section {
                padding: 20px 16px;
                border-radius: var(--radius-md);
            }

            .btn-cta-gold {
                padding: 12px 20px;
                font-size: 0.9rem;
            }

            .fab-left {
                width: 46px;
                height: 46px;
                font-size: 1.1rem;
                left: 8px;
                bottom: 70px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --forest-green: #0D3822;
            --gold: #FFD700;
            --lucky-red: #D32F2F;
            --white: #FFFFFF;
            --pale-mint: #D1F2EB;
            --muted: #A8C3BC;
            --border-gold: rgba(255, 215, 0, 0.3);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.25);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --radius-xl: 30px;
            --font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font-family);
            background: var(--primary-bg);
            color: var(--white);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        button, input, select, textarea {
            font-family: inherit;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* Header / Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold);
            transition: var(--transition);
        }

        .navbar-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 72px;
            flex-wrap: wrap;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            color: var(--white);
        }

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, #FFD700, #FFA500);
            border-radius: 50%;
            color: #0A2E1C;
            font-size: 20px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            font-weight: 700;
            font-size: 16px;
            line-height: 1.2;
            letter-spacing: 0.3px;
        }

        .logo-text span {
            font-size: 11px;
            font-weight: 400;
            color: var(--gold);
            letter-spacing: 1.5px;
            text-transform: uppercase;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 8px;
        }

        .nav-item {
            position: relative;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: 30px;
            color: var(--pale-mint);
            font-size: 14px;
            font-weight: 500;
            text-decoration: none;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-link i {
            font-size: 13px;
            color: var(--gold);
        }

        .nav-link:hover, .nav-link.active {
            background: rgba(255, 215, 0, 0.12);
            color: var(--gold);
        }

        .nav-link.active {
            border: 1px solid var(--border-gold);
        }

        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-login, .btn-signup {
            padding: 9px 18px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
            white-space: nowrap;
        }

        .btn-login {
            color: var(--gold);
            background: transparent;
            border: 1px solid var(--border-gold);
        }

        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }

        .btn-signup {
            background: linear-gradient(135deg, #FFD700, #FFA500);
            color: #0A2E1C;
            border: none;
            box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(255, 215, 0, 0.5);
            color: #0A2E1C;
        }

        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 18px;
            cursor: pointer;
            transition: var(--transition);
        }

        .mobile-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            padding: 160px 0 80px;
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 50%, #0D3822 100%);
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(211, 47, 47, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .flash-sale-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.25), rgba(211, 47, 47, 0.1));
            border: 1px solid rgba(211, 47, 47, 0.4);
            border-radius: var(--radius-md);
            padding: 16px 22px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .flash-sale-bar .flash-text {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 15px;
            color: var(--white);
        }

        .flash-sale-bar .flash-text i {
            color: var(--lucky-red);
            font-size: 20px;
            animation: pulse-red 1.5s ease-in-out infinite;
        }

        @keyframes pulse-red {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.6; transform: scale(1.1); }
        }

        .countdown-timer {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .countdown-item {
            background: rgba(0, 0, 0, 0.4);
            border-radius: 8px;
            padding: 8px 12px;
            text-align: center;
            min-width: 52px;
        }

        .countdown-item .count-num {
            font-size: 20px;
            font-weight: 700;
            color: var(--gold);
            display: block;
            line-height: 1.1;
        }

        .countdown-item .count-label {
            font-size: 10px;
            color: var(--muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-text h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.15;
            margin-bottom: 20px;
            color: var(--white);
            letter-spacing: -0.5px;
        }

        .hero-text h1 .highlight {
            color: var(--gold);
            position: relative;
        }

        .hero-text .hero-subtitle {
            font-size: 17px;
            color: var(--pale-mint);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 540px;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-primary-custom {
            background: linear-gradient(135deg, #FFD700, #FFA500);
            color: #0A2E1C;
            padding: 14px 28px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 15px;
            border: none;
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }

        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(255, 215, 0, 0.55);
            color: #0A2E1C;
        }

        .btn-secondary-custom {
            background: transparent;
            color: var(--gold);
            padding: 14px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 15px;
            border: 1px solid var(--border-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }

        .btn-secondary-custom:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-product-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px;
            width: 100%;
            max-width: 420px;
            box-shadow: var(--shadow-soft);
            position: relative;
            overflow: hidden;
        }

        .hero-product-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.06) 0%, transparent 60%);
            pointer-events: none;
        }

        .hero-product-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: 18px;
        }

        .hero-product-card .product-tag {
            display: inline-block;
            background: var(--lucky-red);
            color: var(--white);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .hero-product-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--white);
        }

        .hero-product-card .product-price {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .hero-product-card .current-price {
            font-size: 28px;
            font-weight: 800;
            color: var(--gold);
        }

        .hero-product-card .old-price {
            font-size: 16px;
            color: var(--muted);
            text-decoration: line-through;
        }

        .hero-product-card .product-desc {
            color: var(--pale-mint);
            font-size: 14px;
            margin-bottom: 18px;
        }

        .btn-grab {
            width: 100%;
            background: linear-gradient(135deg, var(--lucky-red), #B71C1C);
            color: var(--white);
            padding: 14px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 15px;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .btn-grab:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(211, 47, 47, 0.45);
            color: var(--white);
        }

        /* Section Styles */
        .section-block {
            padding: 70px 0;
        }

        .section-block.alt-bg {
            background: var(--secondary-bg);
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 32px;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .section-header p {
            color: var(--muted);
            font-size: 16px;
            max-width: 650px;
            line-height: 1.7;
        }

        .section-divider {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), transparent);
            border-radius: 3px;
            margin-bottom: 18px;
        }

        /* Strategy Cards */
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .strategy-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 26px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .strategy-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), transparent);
            opacity: 0;
            transition: var(--transition);
        }

        .strategy-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-soft);
        }

        .strategy-card:hover::before {
            opacity: 1;
        }

        .strategy-icon {
            width: 52px;
            height: 52px;
            background: rgba(255, 215, 0, 0.12);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            color: var(--gold);
            font-size: 22px;
        }

        .strategy-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 10px;
        }

        .strategy-card p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .strategy-card .card-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold);
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        /* Steps / Process */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .process-step {
            text-align: left;
            position: relative;
            padding: 24px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 215, 0, 0.1);
            transition: var(--transition);
        }

        .process-step:hover {
            border-color: var(--border-gold);
            background: rgba(255, 255, 255, 0.06);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #FFD700, #FFA500);
            color: #0A2E1C;
            font-weight: 800;
            font-size: 18px;
            border-radius: 50%;
            margin-bottom: 14px;
        }

        .process-step h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }

        .process-step p {
            color: var(--muted);
            font-size: 13px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* Location Cards */
        .location-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .location-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
        }

        .location-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-soft);
        }

        .location-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .location-card .location-body {
            padding: 20px 24px;
        }

        .location-card .distance-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .location-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }

        .location-card p {
            color: var(--muted);
            font-size: 14px;
            margin-bottom: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .accordion-custom .accordion-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .accordion-custom .accordion-button {
            background: transparent;
            color: var(--white);
            font-weight: 600;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            font-size: 15px;
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(255, 215, 0, 0.08);
            color: var(--gold);
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
        }

        .accordion-custom .accordion-button::after {
            filter: invert(1) brightness(1.5);
        }

        .accordion-custom .accordion-body {
            color: var(--pale-mint);
            font-size: 14px;
            line-height: 1.7;
            padding: 16px 22px 20px;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #0A2E1C 0%, #1A4A2A 100%);
            padding: 70px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-content {
            text-align: center;
            position: relative;
            z-index: 2;
            max-width: 650px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 34px;
            font-weight: 800;
            color: var(--white);
            margin-bottom: 16px;
        }

        .cta-content p {
            color: var(--pale-mint);
            font-size: 16px;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        /* Floating Action Button */
        .fab-floating {
            position: fixed;
            left: 24px;
            bottom: 24px;
            z-index: 1055;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A1A1A, #0D0D0D);
            border: 2px solid var(--gold);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            animation: float-breath 3s ease-in-out infinite;
            text-decoration: none;
        }

        .fab-floating:hover {
            transform: scale(1.1);
            opacity: 1;
            color: var(--gold);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5);
        }

        .fab-floating:active {
            transform: scale(0.95);
        }

        .fab-floating .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--lucky-red);
            border-radius: 50%;
            border: 2px solid #0A2E1C;
            animation: blink-dot 1.2s ease-in-out infinite;
        }

        @keyframes float-breath {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        @keyframes blink-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Footer */
        .site-footer {
            background: #081F14;
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }

        .footer-brand p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.7;
            margin-top: 14px;
            max-width: 420px;
        }

        .footer-social {
            display: flex;
            gap: 10px;
            margin-top: 16px;
        }

        .social-link {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            transition: var(--transition);
        }

        .social-link:hover {
            background: rgba(255, 215, 0, 0.2);
            color: var(--gold);
            transform: translateY(-2px);
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: var(--muted);
            font-size: 14px;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--gold);
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: 20px;
            text-align: center;
        }

        .footer-bottom p {
            color: var(--muted);
            font-size: 13px;
            margin-bottom: 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-text h1 {
                font-size: 36px;
            }
            .strategy-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .navbar-wrapper {
                flex-wrap: nowrap;
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: 16px;
                border-bottom: 1px solid var(--border-gold);
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-auth {
                gap: 6px;
            }
            .btn-login, .btn-signup {
                padding: 8px 12px;
                font-size: 12px;
            }
            .mobile-toggle {
                display: block;
            }
            .hero-section {
                padding: 130px 0 50px;
            }
            .hero-text h1 {
                font-size: 30px;
            }
            .flash-sale-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .strategy-grid {
                grid-template-columns: 1fr;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .location-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .section-header h2 {
                font-size: 26px;
            }
            .cta-content h2 {
                font-size: 26px;
            }
            .fab-floating {
                left: 16px;
                bottom: 16px;
                width: 50px;
                height: 50px;
                font-size: 20px;
            }
        }

        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 26px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn-primary-custom, .btn-secondary-custom {
                width: 100%;
                justify-content: center;
            }
            .hero-product-card img {
                height: 160px;
            }
            .section-block {
                padding: 50px 0;
            }
            .countdown-item {
                min-width: 42px;
                padding: 6px 8px;
            }
            .countdown-item .count-num {
                font-size: 16px;
            }
            .btn-login {
                display: none;
            }
        }

/* roulang page: category2 */
:root {
            --primary-bg: #0A2E1C;
            --primary-bg-alt: #123E25;
            --forest-deep: #062315;
            --gold: #FFD700;
            --gold-dark: #C5A059;
            --red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #A6ACAF;
            --border-gold: rgba(255, 215, 0, 0.3);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-sm: 0 4px 12px rgba(0,0,0,0.2);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.3);
            --shadow-gold: 0 4px 20px rgba(255,215,0,0.15);
            --font-main: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            --transition: all 0.25s ease;
        }
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: var(--font-main);
            background: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        
        a {
            color: var(--gold);
            text-decoration: none;
            transition: var(--transition);
        }
        
        a:hover {
            color: var(--gold-dark);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, input, select, textarea {
            font-family: inherit;
        }
        
        .container-custom {
            width: min(1200px, 100% - 40px);
            margin-inline: auto;
        }
        
        /* Header */
        .site-header {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            transition: var(--transition);
        }
        
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        
        .navbar-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            height: 72px;
        }
        
        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            color: var(--text-white);
        }
        
        .logo-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, var(--gold), #B8860B);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 24px;
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }
        
        .logo-text {
            display: flex;
            flex-direction: column;
            font-weight: 700;
            font-size: 1.05rem;
            line-height: 1.2;
            color: var(--text-white);
        }
        
        .logo-text span {
            font-size: 0.75rem;
            font-weight: 400;
            color: var(--gold);
            letter-spacing: 0.5px;
        }
        
        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
            margin: 0;
            padding: 0;
        }
        
        .nav-link {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 50px;
            color: var(--text-mint);
            font-weight: 500;
            font-size: 0.9rem;
            text-decoration: none;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .nav-link i {
            font-size: 0.85rem;
            color: var(--gold);
        }
        
        .nav-link:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
        }
        
        .nav-link.active {
            background: rgba(255, 215, 0, 0.15);
            color: var(--gold);
            font-weight: 600;
        }
        
        .nav-auth {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-login {
            padding: 8px 20px;
            border-radius: 50px;
            color: var(--text-white);
            font-weight: 500;
            font-size: 0.9rem;
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid rgba(255,255,255,0.2);
        }
        
        .btn-login:hover {
            border-color: var(--gold);
            color: var(--gold);
        }
        
        .btn-signup {
            padding: 8px 24px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--gold), #B8860B);
            color: var(--primary-bg);
            font-weight: 700;
            font-size: 0.9rem;
            text-decoration: none;
            transition: var(--transition);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255,215,0,0.3);
            color: var(--primary-bg);
        }
        
        .mobile-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255,215,0,0.3);
            color: var(--gold);
            font-size: 1.3rem;
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .mobile-toggle:hover {
            background: rgba(255,215,0,0.1);
        }
        
        /* Hero */
        .hero-category {
            padding: 140px 0 80px;
            background: linear-gradient(135deg, var(--primary-bg) 0%, var(--forest-deep) 60%, var(--primary-bg-alt) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero-category::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: 0.15;
            z-index: 0;
        }
        
        .hero-category::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center, rgba(255,215,0,0.08) 0%, transparent 70%);
            z-index: 0;
        }
        
        .hero-category .container-custom {
            position: relative;
            z-index: 1;
        }
        
        .hero-category-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .hero-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: 50px;
            color: var(--gold);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .hero-category h1 {
            font-size: clamp(2rem, 4vw, 3.2rem);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--text-white);
        }
        
        .hero-category h1 .highlight {
            background: linear-gradient(135deg, var(--gold), #FFA500);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-category p {
            font-size: 1.1rem;
            color: var(--text-mint);
            margin-bottom: 30px;
            max-width: 550px;
            line-height: 1.7;
        }
        
        .hero-category-actions {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
        }
        
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: 50px;
            background: linear-gradient(135deg, var(--gold), #B8860B);
            color: var(--primary-bg);
            font-weight: 700;
            font-size: 1rem;
            text-decoration: none;
            transition: var(--transition);
            box-shadow: var(--shadow-gold);
            border: none;
            cursor: pointer;
        }
        
        .btn-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(255,215,0,0.35);
            color: var(--primary-bg);
        }
        
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 50px;
            background: transparent;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .btn-outline-gold:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--gold);
            transform: translateY(-3px);
        }
        
        .hero-category-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .hero-category-image {
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 2px solid rgba(255, 215, 0, 0.3);
            box-shadow: var(--shadow-md);
            position: relative;
        }
        
        .hero-category-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        
        .hero-float-card {
            position: absolute;
            bottom: -20px;
            right: -20px;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .hero-float-card .icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.2rem;
        }
        
        .hero-float-card .info h5 {
            font-size: 0.85rem;
            margin: 0;
            color: var(--text-mint);
        }
        
        .hero-float-card .info p {
            font-size: 0.9rem;
            margin: 0;
            font-weight: 700;
            color: var(--gold);
        }
        
        /* Section Styles */
        .section-block {
            padding: 80px 0;
        }
        
        .section-block-alt {
            background: var(--forest-deep);
        }
        
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 15px;
        }
        
        .section-title {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 15px;
            color: var(--text-white);
        }
        
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-mint);
            margin-bottom: 40px;
            max-width: 700px;
            line-height: 1.7;
        }
        
        /* Strategy Cards */
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .strategy-card {
            background: var(--primary-bg-alt);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 30px 25px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .strategy-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), transparent);
        }
        
        .strategy-card:hover {
            transform: translateY(-5px);
            border-color: rgba(255, 215, 0, 0.4);
            box-shadow: var(--shadow-gold);
        }
        
        .strategy-card-icon {
            width: 56px;
            height: 56px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.6rem;
            margin-bottom: 20px;
        }
        
        .strategy-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-white);
        }
        
        .strategy-card p {
            font-size: 0.95rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin: 0;
        }
        
        /* Steps */
        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .step-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 20px 25px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border-left: 3px solid var(--gold);
            transition: var(--transition);
        }
        
        .step-item:hover {
            background: rgba(255, 215, 0, 0.05);
        }
        
        .step-number {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--gold), #B8860B);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        
        .step-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-white);
        }
        
        .step-content p {
            font-size: 0.95rem;
            color: var(--text-mint);
            margin: 0;
            line-height: 1.7;
        }
        
        /* Stats */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-top: 50px;
        }
        
        .stat-item {
            text-align: center;
            padding: 25px 15px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 215, 0, 0.15);
        }
        
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 5px;
        }
        
        .stat-label {
            font-size: 0.85rem;
            color: var(--text-mint);
        }
        
        /* Info Split */
        .info-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .info-split-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 2px solid rgba(255, 215, 0, 0.2);
            box-shadow: var(--shadow-md);
        }
        
        .info-split-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/10;
            object-fit: cover;
        }
        
        .info-split-content h3 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--text-white);
        }
        
        .info-split-content p {
            font-size: 1rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 15px;
        }
        
        .info-split-content ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .info-split-content ul li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            color: var(--text-mint);
            font-size: 0.95rem;
        }
        
        .info-split-content ul li i {
            color: var(--gold);
            margin-top: 4px;
            flex-shrink: 0;
        }
        
        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius-md);
            margin-bottom: 15px;
            overflow: hidden;
        }
        
        .faq-question {
            width: 100%;
            padding: 20px 25px;
            background: none;
            border: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
            color: var(--text-white);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            text-align: left;
            transition: var(--transition);
        }
        
        .faq-question:hover {
            color: var(--gold);
        }
        
        .faq-question .icon {
            color: var(--gold);
            font-size: 0.9rem;
            transition: var(--transition);
            flex-shrink: 0;
        }
        
        .faq-question.active .icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            padding: 0 25px 20px;
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
            display: none;
        }
        
        .faq-answer.show {
            display: block;
        }
        
        /* CTA */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary-bg-alt) 0%, var(--forest-deep) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(255,215,0,0.08) 0%, transparent 50%);
            z-index: 0;
        }
        
        .cta-section .container-custom {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        
        .cta-section h2 {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--text-white);
        }
        
        .cta-section p {
            font-size: 1.1rem;
            color: var(--text-mint);
            max-width: 600px;
            margin: 0 auto 30px;
        }
        
        /* Footer */
        .site-footer {
            background: var(--forest-deep);
            padding: 60px 0 20px;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--text-mint);
            margin-top: 15px;
            line-height: 1.7;
        }
        
        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 215, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1rem;
            transition: var(--transition);
            text-decoration: none;
        }
        
        .social-link:hover {
            background: rgba(255, 215, 0, 0.15);
            transform: translateY(-3px);
            color: var(--gold);
        }
        
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 15px;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-mint);
            font-size: 0.9rem;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--gold);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: 20px;
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }
        
        /* FAB */
        .fab-custom {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1060;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(10, 46, 28, 0.9);
            backdrop-filter: blur(10px);
            border: 3px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.3rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
        }
        
        .fab-custom:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
        }
        
        .fab-custom:active {
            transform: scale(0.95) translateY(2px);
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .strategy-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .container-custom {
                width: 100% - 32px;
            }
            
            .navbar-wrapper {
                height: 64px;
            }
            
            .nav-menu {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 20px;
                gap: 5px;
                border-bottom: 1px solid rgba(255, 215, 0, 0.2);
                transform: translateY(-120%);
                transition: var(--transition);
                z-index: 1049;
            }
            
            .nav-menu.open {
                transform: translateY(0);
            }
            
            .nav-link {
                width: 100%;
                padding: 12px 16px;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .hero-category {
                padding: 110px 0 60px;
            }
            
            .hero-category-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .hero-category-visual {
                order: -1;
            }
            
            .hero-float-card {
                right: 10px;
                bottom: -15px;
            }
            
            .strategy-grid {
                grid-template-columns: 1fr;
            }
            
            .info-split {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 15px;
            }
        }
        
        @media (max-width: 520px) {
            .container-custom {
                width: 100% - 24px;
            }
            
            .logo-text {
                font-size: 0.9rem;
            }
            
            .logo-icon {
                width: 40px;
                height: 40px;
                font-size: 20px;
            }
            
            .btn-login, .btn-signup {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            
            .hero-category h1 {
                font-size: 1.7rem;
            }
            
            .hero-category p {
                font-size: 0.95rem;
            }
            
            .btn-gold, .btn-outline-gold {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            
            .stats-row {
                grid-template-columns: 1fr;
            }
            
            .section-block {
                padding: 50px 0;
            }
            
            .fab-custom {
                width: 48px;
                height: 48px;
                font-size: 1.1rem;
                left: 12px;
                bottom: 80px;
            }
        }