/* roulang page: index */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-card: #0F3420;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --accent-amber: #FF9F00;
            --text-primary: #FFFFFF;
            --text-secondary: #D1F2EB;
            --text-muted: #A0C8B8;
            --border-gold: rgba(255, 215, 0, 0.4);
            --border-subtle: rgba(255, 255, 255, 0.1);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.25);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 10px;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button, .btn {
            cursor: pointer;
            border: none;
            outline: none;
            font-family: inherit;
            transition: all var(--transition-base);
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: background var(--transition-base);
        }
        .navbar.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
        }
        .nav-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            white-space: nowrap;
            line-height: 1.2;
        }
        .nav-logo span {
            color: var(--text-primary);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
        }
        .nav-links a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 0;
            transition: color var(--transition-base);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width var(--transition-base);
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent-gold);
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 10px 22px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.01em;
        }
        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
            border-color: #FFE44D;
            color: #FFE44D;
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A2E1C;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
            box-shadow: 0 4px 16px rgba(255, 215, 0, 0.4);
        }
        .btn-signup:hover {
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.6);
            transform: translateY(-1px);
        }
        .mobile-toggle {
            display: none;
            background: none;
            color: var(--accent-gold);
            font-size: 1.8rem;
            border: none;
            padding: 4px;
        }

        /* Hero - Crowdfunding Pre-launch Style */
        .hero-section {
            padding: 140px 0 80px;
            background: radial-gradient(ellipse at 50% 20%, rgba(18, 62, 37, 0.7) 0%, rgba(10, 46, 28, 1) 70%),
                        url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.35);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-text h1 {
            font-size: 3rem;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-primary);
            margin-bottom: 20px;
            letter-spacing: -0.03em;
        }
        .hero-text h1 .gold-highlight {
            color: var(--accent-gold);
            display: inline;
        }
        .hero-text p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 85%;
        }
        .hero-progress-card {
            background: rgba(15, 52, 32, 0.85);
            backdrop-filter: blur(12px);
            border: 1.5px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .progress-ring-container {
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .progress-ring {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: conic-gradient(var(--accent-gold) 0% 68%, rgba(255,255,255,0.08) 68% 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .progress-ring::after {
            content: '';
            width: 78px;
            height: 78px;
            border-radius: 50%;
            background: var(--bg-card);
            position: absolute;
        }
        .progress-ring span {
            position: relative;
            z-index: 3;
            font-weight: 900;
            font-size: 1.6rem;
            color: var(--accent-gold);
        }
        .progress-info h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 6px;
        }
        .progress-info p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
        }
        .tier-preview {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .tier-badge {
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent-gold);
            transition: all var(--transition-base);
        }
        .tier-badge:hover {
            background: rgba(255, 215, 0, 0.18);
            transform: translateY(-2px);
        }
        .btn-hero-support {
            background: var(--accent-red);
            color: #fff;
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1.05rem;
            letter-spacing: 0.02em;
            box-shadow: 0 4px 20px rgba(211, 47, 47, 0.45);
            text-align: center;
            display: inline-block;
            width: 100%;
        }
        .btn-hero-support:hover {
            background: #E53935;
            box-shadow: 0 6px 28px rgba(211, 47, 47, 0.65);
            transform: translateY(-2px);
        }

        /* Section Generics */
        section {
            padding: 72px 0;
        }
        .section-header {
            margin-bottom: 48px;
            max-width: 700px;
        }
        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: -0.02em;
            line-height: 1.25;
        }
        .section-header p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.65;
        }
        .section-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.12);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.82rem;
            padding: 5px 14px;
            border-radius: 50px;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        /* Group Buy Section */
        .group-buy-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .group-buy-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .group-buy-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-amber));
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .group-buy-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        .group-buy-card:hover::before {
            opacity: 1;
        }
        .group-buy-card .card-icon {
            font-size: 2.4rem;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }
        .group-buy-card h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .group-buy-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Hot Orders */
        .hot-orders-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .order-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: all var(--transition-base);
        }
        .order-card:hover {
            border-color: var(--accent-red);
            box-shadow: 0 4px 16px rgba(211, 47, 47, 0.25);
        }
        .order-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-red), var(--accent-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .order-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .order-info span {
            font-size: 0.8rem;
            color: var(--accent-gold);
            font-weight: 600;
        }

        /* News List */
        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
        }
        .news-main-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-item {
            display: flex;
            align-items: baseline;
            gap: 16px;
            padding: 16px 20px;
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border-left: 3px solid transparent;
            transition: all var(--transition-base);
        }
        .news-item:hover {
            border-left-color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.04);
        }
        .news-item .news-date {
            font-size: 0.8rem;
            color: var(--accent-gold);
            font-weight: 600;
            white-space: nowrap;
        }
        .news-item a {
            font-weight: 600;
            color: var(--text-primary);
            font-size: 0.95rem;
            line-height: 1.4;
        }
        .news-item a:hover {
            color: var(--accent-gold);
        }
        .news-sidebar {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-subtle);
        }
        .news-sidebar h3 {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }

        /* Open Group CTA */
        .open-group-section {
            background: linear-gradient(135deg, var(--bg-secondary), #0A1F16);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            text-align: left;
            border: 1px solid var(--border-gold);
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 32px;
            align-items: center;
        }
        .open-group-section h2 {
            font-size: 2rem;
            font-weight: 900;
            color: var(--text-primary);
        }
        .btn-open-group {
            background: var(--accent-red);
            color: #fff;
            padding: 16px 36px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1.05rem;
            box-shadow: 0 4px 20px rgba(211, 47, 47, 0.5);
            white-space: nowrap;
        }
        .btn-open-group:hover {
            background: #E53935;
            transform: translateY(-2px);
            box-shadow: 0 6px 28px rgba(211, 47, 47, 0.7);
        }

        /* Stats Bar */
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: left;
        }
        .stat-item {
            padding: 24px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Boss Strategy Cards */
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .strategy-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 32px;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-base);
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }
        .strategy-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-card);
        }
        .strategy-card .strategy-num {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1;
            opacity: 0.5;
        }
        .strategy-card h3 {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .strategy-card p {
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
            max-width: 800px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item summary {
            padding: 18px 24px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            color: var(--text-primary);
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--accent-gold);
            transition: transform var(--transition-base);
        }
        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            padding: 0 24px 20px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.65;
        }

        /* Footer */
        .site-footer {
            background: #051810;
            border-top: 2px solid var(--border-gold);
            padding: 48px 0 28px;
            color: var(--text-muted);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-col h4 {
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 16px;
            font-size: 1.05rem;
        }
        .footer-col p, .footer-col a {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 2;
            display: block;
        }
        .footer-col a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 24px;
            text-align: center;
            font-size: 0.85rem;
        }
        .footer-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            padding: 6px 16px;
            font-weight: 600;
            font-size: 0.8rem;
            color: var(--accent-gold);
            margin-top: 8px;
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 40% 30%, #1A1A1A, #0B0B0B);
            border: 2.5px solid var(--accent-gold);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            transition: all var(--transition-base);
            animation: floatFab 3s ease-in-out infinite;
            cursor: pointer;
        }
        .fab-left:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.55);
        }
        .fab-notification {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            animation: blinkDot 1.4s infinite;
        }
        @keyframes floatFab {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .group-buy-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hot-orders-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .strategy-grid {
                grid-template-columns: 1fr;
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-links.mobile-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                padding: 20px 24px;
                gap: 16px;
                border-bottom: 1px solid var(--border-gold);
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .group-buy-grid {
                grid-template-columns: 1fr;
            }
            .hot-orders-grid {
                grid-template-columns: 1fr 1fr;
            }
            .open-group-section {
                grid-template-columns: 1fr;
                text-align: center;
                padding: 36px 24px;
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            section {
                padding: 48px 0;
            }
            .hero-section {
                padding: 120px 0 60px;
                min-height: auto;
            }
        }
        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 1.8rem;
            }
            .hero-text p {
                max-width: 100%;
            }
            .hot-orders-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .strategy-card {
                flex-direction: column;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0B1A30;
            --bg-ocean: #0F0C20;
            --accent-lime: #CCFF00;
            --accent-cyan: #00F0FF;
            --text-white: #FFFFFF;
            --text-silver: #A6ACAF;
            --card-border: rgba(0, 240, 255, 0.2);
            --glow-cyan: rgba(0, 240, 255, 0.5);
            --glow-lime: rgba(204, 255, 0, 0.4);
            --radius: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.6);
            --shadow-hover: 0 12px 40px rgba(0, 240, 255, 0.3);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(135deg, var(--bg-ocean) 0%, var(--bg-deep) 100%);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 12, 32, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.15);
            padding: 16px 0;
            transition: all 0.3s ease;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-white);
            text-decoration: none;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 0;
            flex-shrink: 0;
        }
        .nav-logo span {
            color: var(--accent-cyan);
            text-shadow: 0 0 15px var(--glow-cyan);
            margin-left: 6px;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 28px;
            align-items: center;
        }
        .nav-links a {
            color: var(--text-silver);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.2s ease;
            position: relative;
            padding: 6px 0;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-cyan);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--accent-cyan);
            box-shadow: 0 0 8px var(--glow-cyan);
            border-radius: 2px;
        }
        .nav-cta-group {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-shrink: 0;
        }
        .btn-login {
            background: transparent;
            border: 1px solid var(--accent-cyan);
            color: var(--accent-cyan);
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.25s;
            font-size: 0.9rem;
        }
        .btn-login:hover {
            background: rgba(0, 240, 255, 0.1);
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
        }
        .btn-signup {
            background: var(--accent-lime);
            border: none;
            color: #0B0B0B;
            padding: 10px 22px;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.25s;
            font-size: 0.9rem;
            box-shadow: 0 0 20px var(--glow-lime);
        }
        .btn-signup:hover {
            background: #e0ff40;
            box-shadow: 0 0 30px rgba(204, 255, 0, 0.7);
            transform: translateY(-1px);
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-white);
            font-size: 1.8rem;
            cursor: pointer;
        }
        /* Hero */
        .hero-section {
            padding: 140px 0 80px;
            background: radial-gradient(ellipse at 30% 50%, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .hero-left h1 {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 24px;
        }
        .hero-left h1 span {
            color: var(--accent-cyan);
            text-shadow: 0 0 20px var(--glow-cyan);
        }
        .hero-left p {
            font-size: 1.15rem;
            color: var(--text-silver);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 90%;
        }
        .btn-primary-cyan {
            display: inline-block;
            background: var(--accent-cyan);
            color: #0B0B0B;
            font-weight: 800;
            padding: 14px 36px;
            border-radius: 10px;
            text-decoration: none;
            transition: all 0.3s;
            font-size: 1.05rem;
            box-shadow: 0 0 25px var(--glow-cyan);
            letter-spacing: 0.5px;
        }
        .btn-primary-cyan:hover {
            background: #33f5ff;
            box-shadow: 0 0 40px rgba(0, 240, 255, 0.8);
            transform: translateY(-2px);
        }
        .hero-right {
            background: rgba(0, 240, 255, 0.05);
            border: 1px solid rgba(0, 240, 255, 0.25);
            border-radius: 16px;
            padding: 32px;
            backdrop-filter: blur(10px);
            box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
        }
        .data-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 14px 0;
            border-bottom: 1px solid rgba(0, 240, 255, 0.12);
        }
        .data-row:last-child { border-bottom: none; }
        .data-label { color: var(--text-silver); font-size: 0.9rem; }
        .data-value { font-weight: 800; color: var(--accent-lime); font-size: 1.25rem; text-shadow: 0 0 8px var(--glow-lime); }
        /* Section common */
        .section { padding: 70px 0; }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--text-white);
        }
        .section-subtitle {
            color: var(--text-silver);
            margin-bottom: 48px;
            font-size: 1.05rem;
            line-height: 1.6;
            max-width: 700px;
        }
        /* Cards grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
            margin-top: 24px;
        }
        .weapon-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 28px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .weapon-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.05);
        }
        .weapon-icon {
            font-size: 2.4rem;
            color: var(--accent-cyan);
            margin-bottom: 16px;
            display: inline-block;
        }
        .weapon-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .weapon-card p {
            color: var(--text-silver);
            font-size: 0.95rem;
            line-height: 1.65;
            margin-bottom: 16px;
        }
        .stat-tag {
            display: inline-block;
            background: rgba(204, 255, 0, 0.1);
            color: var(--accent-lime);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid rgba(204, 255, 0, 0.3);
        }
        .badge-hot {
            position: absolute;
            top: 16px;
            right: 16px;
            background: #D32F2F;
            color: white;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 10px;
            border-radius: 4px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        /* Process steps */
        .steps-vertical {
            display: flex;
            flex-direction: column;
            gap: 32px;
            max-width: 800px;
            margin: 0 auto;
        }
        .step-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius);
            padding: 24px;
            border-left: 4px solid var(--accent-cyan);
            transition: all 0.2s;
        }
        .step-item:hover {
            background: rgba(0, 240, 255, 0.04);
        }
        .step-num {
            width: 48px;
            height: 48px;
            background: var(--accent-cyan);
            color: #0B0B0B;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.3rem;
            flex-shrink: 0;
            box-shadow: 0 0 15px var(--glow-cyan);
        }
        .step-content h4 {
            font-weight: 700;
            font-size: 1.15rem;
            margin-bottom: 6px;
        }
        .step-content p {
            color: var(--text-silver);
            font-size: 0.92rem;
        }
        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all 0.2s;
        }
        .faq-question {
            width: 100%;
            text-align: left;
            background: none;
            border: none;
            color: var(--text-white);
            font-weight: 700;
            font-size: 1.05rem;
            padding: 20px 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: 0.2s;
        }
        .faq-question i { transition: transform 0.3s; color: var(--accent-cyan); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s;
            padding: 0 24px;
            color: var(--text-silver);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        .faq-item.open .faq-question i { transform: rotate(180deg); }
        /* CTA */
        .cta-block {
            background: linear-gradient(135deg, rgba(0, 240, 255, 0.08), rgba(204, 255, 0, 0.05));
            border: 1px solid rgba(0, 240, 255, 0.3);
            border-radius: 20px;
            padding: 56px 48px;
            text-align: center;
            box-shadow: 0 0 50px rgba(0, 240, 255, 0.08);
        }
        .cta-block h3 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 16px;
        }
        .cta-block p {
            color: var(--text-silver);
            margin-bottom: 32px;
            font-size: 1.1rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        /* Footer */
        .site-footer {
            background: rgba(0, 0, 0, 0.5);
            border-top: 1px solid rgba(0, 240, 255, 0.2);
            padding: 60px 0 30px;
            margin-top: 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col h4 {
            color: var(--accent-cyan);
            margin-bottom: 18px;
            font-weight: 700;
            font-size: 1.05rem;
        }
        .footer-col a {
            display: block;
            color: var(--text-silver);
            text-decoration: none;
            margin-bottom: 10px;
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .footer-col a:hover { color: var(--accent-lime); }
        .footer-badge {
            display: inline-block;
            background: #D32F2F;
            color: white;
            padding: 5px 14px;
            border-radius: 6px;
            font-weight: 800;
            font-size: 0.8rem;
            margin-top: 12px;
        }
        .footer-bottom {
            text-align: center;
            color: var(--text-silver);
            font-size: 0.9rem;
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 24px;
        }
        /* FAB */
        .fab-live {
            position: fixed;
            left: 20px;
            bottom: 100px;
            z-index: 999;
            width: 56px;
            height: 56px;
            background: rgba(0,0,0,0.7);
            backdrop-filter: blur(12px);
            border: 2px solid var(--accent-cyan);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-size: 1.4rem;
            box-shadow: 0 0 18px var(--glow-cyan);
            transition: 0.3s;
            cursor: pointer;
            text-decoration: none;
        }
        .fab-live:hover {
            transform: scale(1.1);
            box-shadow: 0 0 28px rgba(0,240,255,0.7);
        }
        @media (max-width: 1024px) {
            .hero-grid { grid-template-columns: 1fr; gap: 40px; }
            .hero-left h1 { font-size: 2.2rem; }
        }
        @media (max-width: 768px) {
            .mobile-toggle { display: block; }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(15,12,32,0.98);
                padding: 20px;
                gap: 18px;
                margin-top: 16px;
                border-radius: 12px;
                border: 1px solid rgba(0,240,255,0.2);
            }
            .nav-links.active-mobile { display: flex; }
            .nav-cta-group { gap: 8px; }
            .btn-login, .btn-signup { padding: 8px 14px; font-size: 0.8rem; }
            .hero-section { padding: 120px 0 50px; }
            .section { padding: 50px 0; }
            .cards-grid { grid-template-columns: 1fr; }
            .cta-block { padding: 36px 24px; }
            .fab-live { left: 12px; bottom: 80px; width: 50px; height: 50px; }
        }

/* roulang page: article */
@import url('/assets/css/vendor/9723b7396f-css2.css');
        :root {
            --primary-bg: #0B1A30;
            --secondary-bg: #0F0C20;
            --accent-lime: #CCFF00;
            --accent-cyan: #00F0FF;
            --text-white: #FFFFFF;
            --text-silver: #A6ACAF;
            --card-radius: 16px;
            --btn-radius: 50px;
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.5);
            --shadow-lime: 0 0 12px rgba(204, 255, 0, 0.4);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', system-ui, sans-serif;
            background: linear-gradient(135deg, #0B1A30 0%, #0F0C20 100%);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .navbar {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(11, 26, 48, 0.85);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.25);
            padding: 12px 0;
        }
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .nav-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
            text-decoration: none;
            letter-spacing: -0.3px;
        }
        .nav-logo span {
            color: var(--accent-cyan);
            text-shadow: 0 0 8px rgba(0, 240, 255, 0.7);
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 32px;
            align-items: center;
        }
        .nav-links a {
            color: var(--text-silver);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s, text-shadow 0.2s;
            padding: 8px 0;
            border-bottom: 2px solid transparent;
        }
        .nav-links a.active, .nav-links a:hover {
            color: var(--accent-cyan);
            border-bottom-color: var(--accent-cyan);
            text-shadow: 0 0 6px rgba(0, 240, 255, 0.6);
        }
        .btn-login, .btn-signup {
            border: none;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: var(--btn-radius);
            transition: all 0.25s;
        }
        .btn-login {
            background: transparent;
            border: 1.5px solid var(--text-silver);
            color: var(--text-white);
        }
        .btn-login:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            box-shadow: var(--shadow-neon);
        }
        .btn-signup {
            background: var(--accent-lime);
            color: #0B1A30;
            box-shadow: var(--shadow-lime);
        }
        .btn-signup:hover {
            background: var(--accent-cyan);
            color: #0F0C20;
            box-shadow: var(--shadow-neon);
            transform: translateY(-2px);
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-white);
            font-size: 1.8rem;
        }
        .hero-article {
            padding: 60px 0 40px;
            background: radial-gradient(circle at 30% 10%, rgba(0,240,255,0.08) 0%, transparent 60%);
            border-bottom: 1px solid rgba(0,240,255,0.15);
            position: relative;
        }
        .hero-grid {
            display: flex;
            gap: 48px;
            align-items: center;
            flex-wrap: wrap;
        }
        .hero-text {
            flex: 1 1 480px;
        }
        .hero-text h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            background: linear-gradient(to right, #FFFFFF, #CCFF00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-meta {
            color: var(--text-silver);
            margin-bottom: 24px;
            font-size: 0.95rem;
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero-meta i {
            color: var(--accent-lime);
            margin-right: 6px;
        }
        .hero-image-wrap {
            flex: 1 1 350px;
            display: flex;
            justify-content: center;
        }
        .hero-image-wrap img {
            max-width: 100%;
            border-radius: var(--card-radius);
            box-shadow: 0 0 30px rgba(0,240,255,0.3);
            border: 1px solid rgba(0,240,255,0.4);
        }
        .countdown-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(0,240,255,0.1);
            border: 1px solid var(--accent-cyan);
            border-radius: 40px;
            padding: 12px 28px;
            margin-bottom: 28px;
            color: var(--accent-cyan);
            font-weight: 700;
            font-size: 1.2rem;
            box-shadow: 0 0 18px rgba(0,240,255,0.3);
        }
        .article-content {
            padding: 60px 0;
        }
        .content-body {
            max-width: 820px;
            margin: 0 auto;
            font-size: 1.1rem;
            line-height: 1.75;
            color: #E2E8F0;
        }
        .content-body h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 40px 0 16px;
            color: var(--accent-cyan);
        }
        .content-body h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: var(--accent-lime);
        }
        .content-body p {
            margin-bottom: 20px;
        }
        .content-body ul, .content-body ol {
            margin-left: 24px;
            margin-bottom: 20px;
        }
        .content-body li {
            margin-bottom: 10px;
        }
        .content-body img {
            border-radius: var(--card-radius);
            margin: 24px 0;
            border: 1px solid rgba(0,240,255,0.3);
        }
        .content-body strong {
            color: var(--accent-lime);
        }
        .not-found-msg {
            text-align: center;
            padding: 80px 20px;
            background: rgba(255,255,255,0.03);
            border-radius: var(--card-radius);
            color: var(--text-silver);
        }
        .not-found-msg a {
            color: var(--accent-cyan);
            font-weight: 600;
            text-decoration: underline;
        }
        .recommend-section {
            padding: 60px 0 80px;
            background: rgba(255,255,255,0.02);
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 40px;
            color: var(--text-white);
            text-align: left;
        }
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 28px;
        }
        .rec-card {
            background: rgba(11, 26, 48, 0.8);
            border: 1px solid rgba(0, 240, 255, 0.3);
            border-radius: var(--card-radius);
            overflow: hidden;
            transition: all 0.3s;
            text-decoration: none;
            color: inherit;
            display: block;
        }
        .rec-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 0 25px rgba(0, 240, 255, 0.45);
            border-color: var(--accent-cyan);
        }
        .rec-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid rgba(0,240,255,0.2);
        }
        .rec-card-body {
            padding: 20px;
        }
        .rec-card-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--accent-lime);
        }
        .rec-card-body p {
            font-size: 0.95rem;
            color: var(--text-silver);
            line-height: 1.5;
        }
        .site-footer {
            background: #080C18;
            border-top: 2px solid var(--accent-cyan);
            padding: 60px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col h4 {
            font-weight: 700;
            margin-bottom: 18px;
            color: var(--accent-cyan);
        }
        .footer-col a, .footer-col p {
            color: var(--text-silver);
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: color 0.2s;
        }
        .footer-col a:hover {
            color: var(--accent-lime);
        }
        .footer-badge {
            background: #D32F2F;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-weight: 700;
            display: inline-block;
            margin-top: 10px;
        }
        .footer-bottom {
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 20px;
            color: var(--text-silver);
        }
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 80px;
            z-index: 50;
            width: 52px;
            height: 52px;
            background: rgba(11,26,48,0.8);
            backdrop-filter: blur(10px);
            border: 2px solid transparent;
            background-clip: padding-box;
            border-radius: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            box-shadow: 0 0 18px rgba(0,240,255,0.55);
            cursor: pointer;
            transition: all 0.3s;
        }
        .fab-left:hover {
            transform: scale(1.12);
            border-color: var(--accent-lime);
            box-shadow: 0 0 28px rgba(204,255,0,0.6);
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(11,26,48,0.95);
                padding: 20px 0;
                gap: 16px;
                margin-top: 10px;
                border-radius: 12px;
            }
            .nav-links.active-mobile {
                display: flex;
            }
            .mobile-toggle {
                display: block;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .content-body {
                font-size: 1rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0F0C20;
            --bg-secondary: #0B1A30;
            --bg-card: #1A1A35;
            --accent-neon: #CCFF00;
            --accent-cyan: #00F0FF;
            --text-primary: #FFFFFF;
            --text-secondary: #A6ACAF;
            --border-neon: #CCFF00;
            --gradient-cyber: linear-gradient(135deg, #CCFF00 0%, #00F0FF 100%);
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.5);
            --shadow-lime: 0 0 20px rgba(204, 255, 0, 0.4);
            --radius-card: 16px;
            --radius-btn: 50px;
            --spacing-section: 80px;
        }

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

        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(180deg, #0F0C20 0%, #0B1A30 100%);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 32px;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(15, 12, 32, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(204, 255, 0, 0.2);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-logo span {
            background: var(--gradient-cyber);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 32px;
            align-items: center;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.95rem;
            transition: color 0.2s ease;
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-neon);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--gradient-cyber);
            border-radius: 2px;
        }

        .nav-cta-group {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--accent-cyan);
            color: var(--accent-cyan);
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .btn-login:hover {
            background: rgba(0, 240, 255, 0.1);
            box-shadow: var(--shadow-neon);
        }

        .btn-signup {
            background: var(--gradient-cyber);
            border: none;
            color: #0F0C20;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .btn-signup:hover {
            box-shadow: var(--shadow-lime);
            transform: translateY(-2px);
        }

        .mobile-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 1.8rem;
            cursor: pointer;
        }

        /* Hero */
        .hero-section {
            padding: 160px 0 80px;
            background: radial-gradient(ellipse at center, rgba(0, 240, 255, 0.05) 0%, transparent 70%);
        }

        .hero-content {
            display: flex;
            align-items: center;
            gap: 60px;
        }

        .hero-text {
            flex: 1;
        }

        .hero-text h1 {
            font-size: 3rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 20px;
        }

        .hero-text h1 span {
            background: var(--gradient-cyber);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 30px;
            max-width: 600px;
        }

        .hero-search {
            display: flex;
            gap: 12px;
            margin-bottom: 30px;
            max-width: 550px;
        }

        .hero-search input {
            flex: 1;
            padding: 16px 24px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(0, 240, 255, 0.3);
            background: rgba(26, 26, 53, 0.6);
            color: var(--text-primary);
            font-size: 1rem;
            outline: none;
            transition: all 0.3s ease;
        }

        .hero-search input:focus {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-neon);
        }

        .hero-search button {
            padding: 16px 32px;
            background: var(--gradient-cyber);
            border: none;
            border-radius: var(--radius-btn);
            color: #0F0C20;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .hero-search button:hover {
            box-shadow: var(--shadow-lime);
        }

        .popular-tags {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .popular-tags span {
            color: var(--accent-cyan);
            font-size: 0.85rem;
            font-weight: 600;
        }

        .popular-tags a {
            background: rgba(0, 240, 255, 0.1);
            color: var(--accent-cyan);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            text-decoration: none;
            border: 1px solid rgba(0, 240, 255, 0.3);
            transition: all 0.3s ease;
        }

        .popular-tags a:hover {
            background: rgba(0, 240, 255, 0.2);
            box-shadow: var(--shadow-neon);
        }

        .hero-visual {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-visual img {
            max-width: 500px;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-neon);
            border: 1px solid rgba(0, 240, 255, 0.2);
        }

        /* Main Content */
        .main-section {
            padding: var(--spacing-section) 0;
        }

        .section-label {
            display: inline-block;
            background: rgba(204, 255, 0, 0.15);
            color: var(--accent-neon);
            padding: 6px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            border: 1px solid rgba(204, 255, 0, 0.3);
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 40px;
            max-width: 700px;
        }

        /* Weapon Grid */
        .weapons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
            margin-bottom: 60px;
        }

        .weapon-card {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            padding: 32px;
            border: 1px solid rgba(0, 240, 255, 0.15);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .weapon-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--gradient-cyber);
        }

        .weapon-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-neon);
            border-color: var(--accent-cyan);
        }

        .weapon-badge {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.8rem;
            margin-bottom: 16px;
        }

        .badge-epic {
            background: rgba(204, 255, 0, 0.2);
            color: var(--accent-neon);
            border: 1px solid var(--accent-neon);
        }

        .badge-legend {
            background: rgba(0, 240, 255, 0.2);
            color: var(--accent-cyan);
            border: 1px solid var(--accent-cyan);
        }

        .weapon-card h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 12px;
        }

        .weapon-stats {
            display: flex;
            gap: 16px;
            margin: 16px 0;
            flex-wrap: wrap;
        }

        .stat-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .stat-item i {
            color: var(--accent-cyan);
        }

        .stat-bar {
            width: 100%;
            height: 6px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
            margin: 8px 0;
            overflow: hidden;
        }

        .stat-fill {
            height: 100%;
            background: var(--gradient-cyber);
            border-radius: 3px;
            transition: width 1s ease;
        }

        .weapon-desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
            margin: 16px 0;
        }

        .weapon-tip {
            background: rgba(204, 255, 0, 0.1);
            border-left: 4px solid var(--accent-neon);
            padding: 12px 16px;
            margin-top: 16px;
            border-radius: 8px;
            font-size: 0.9rem;
            color: var(--accent-neon);
        }

        /* Comparison Table */
        .comparison-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            margin: 40px 0;
            background: var(--bg-card);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid rgba(0, 240, 255, 0.2);
        }

        .comparison-table th {
            background: rgba(204, 255, 0, 0.1);
            padding: 20px;
            text-align: left;
            font-weight: 700;
            font-size: 1rem;
            color: var(--accent-neon);
            border-bottom: 1px solid rgba(0, 240, 255, 0.2);
        }

        .comparison-table td {
            padding: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        .comparison-table tr:hover td {
            background: rgba(0, 240, 255, 0.03);
        }

        /* Items Grid */
        .items-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
            margin: 40px 0;
        }

        .item-card {
            background: rgba(26, 26, 53, 0.6);
            border-radius: 12px;
            padding: 24px;
            text-align: left;
            border: 1px solid rgba(204, 255, 0, 0.2);
            transition: all 0.3s ease;
        }

        .item-card:hover {
            border-color: var(--accent-neon);
            box-shadow: var(--shadow-lime);
        }

        .item-icon {
            font-size: 2.5rem;
            color: var(--accent-neon);
            margin-bottom: 12px;
        }

        .item-card h4 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .item-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.5;
        }

        /* CTA */
        .cta-section {
            padding: var(--spacing-section) 0;
            background: radial-gradient(ellipse at center, rgba(204, 255, 0, 0.1) 0%, transparent 70%);
            text-align: center;
        }

        .cta-box {
            max-width: 700px;
            margin: 0 auto;
        }

        .cta-box h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .cta-box p {
            color: var(--text-secondary);
            font-size: 1.1rem;
            margin-bottom: 30px;
        }

        .btn-cta-primary {
            display: inline-block;
            padding: 18px 48px;
            background: var(--gradient-cyber);
            color: #0F0C20;
            font-weight: 800;
            font-size: 1.1rem;
            border-radius: var(--radius-btn);
            text-decoration: none;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }

        .btn-cta-primary:hover {
            box-shadow: var(--shadow-lime);
            transform: scale(1.05);
        }

        /* FAQ */
        .faq-section {
            padding: var(--spacing-section) 0;
        }

        .faq-list {
            max-width: 800px;
            margin: 40px auto 0;
        }

        .faq-item {
            background: var(--bg-card);
            border-radius: 12px;
            padding: 24px 28px;
            margin-bottom: 16px;
            border: 1px solid rgba(0, 240, 255, 0.15);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .faq-item:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-neon);
        }

        .faq-item h4 {
            font-size: 1.15rem;
            font-weight: 700;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-item h4 i {
            color: var(--accent-cyan);
            transition: transform 0.3s ease;
        }

        .faq-item p {
            color: var(--text-secondary);
            margin-top: 12px;
            font-size: 0.95rem;
            line-height: 1.6;
            display: none;
        }

        .faq-item.active p {
            display: block;
        }

        .faq-item.active h4 i {
            transform: rotate(180deg);
        }

        /* Footer */
        .site-footer {
            background: rgba(15, 12, 32, 0.8);
            border-top: 1px solid rgba(204, 255, 0, 0.2);
            padding: 60px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--accent-neon);
        }

        .footer-col p {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .footer-col a {
            display: block;
            color: var(--text-secondary);
            text-decoration: none;
            padding: 6px 0;
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }

        .footer-col a:hover {
            color: var(--accent-cyan);
        }

        .footer-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(204, 255, 0, 0.2);
            color: var(--accent-neon);
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
            margin-top: 12px;
            border: 1px solid var(--accent-neon);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            font-size: 0.85rem;
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 24px;
            bottom: 90px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 28px;
            background: rgba(15, 12, 32, 0.8);
            backdrop-filter: blur(10px);
            border: 2px solid transparent;
            background-clip: padding-box;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
        }

        .fab-left::before {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 30px;
            background: var(--gradient-cyber);
            z-index: -1;
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask-composite: exclude;
            padding: 2px;
        }

        .fab-left:hover {
            transform: scale(1.1);
            box-shadow: 0 0 30px rgba(204, 255, 0, 0.6);
            opacity: 1;
        }

        .fab-left i {
            font-size: 1.5rem;
            color: var(--accent-neon);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            .hero-search {
                margin: 0 auto 30px;
            }
            .popular-tags {
                justify-content: center;
            }
            .weapons-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links,
            .nav-cta-group {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .container {
                padding: 0 20px;
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .hero-section {
                padding: 120px 0 60px;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .comparison-table {
                font-size: 0.8rem;
            }
            .items-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 1.8rem;
            }
            .hero-search {
                flex-direction: column;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .weapon-stats {
                flex-direction: column;
            }
        }