/* roulang page: index */
:root {
            --primary-neon: #FF006E;
            --secondary-neon: #00F0FF;
            --bg-dark: #000000;
            --bg-layer-1: #0A0A0F;
            --bg-layer-2: #0F0F17;
            --bg-layer-3: #12121A;
            --bg-card: #1A1A24;
            --bg-card-hover: rgba(26,26,36,0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #D1D1DB;
            --text-tertiary: #B8B8C8;
            --text-muted: #9CA3AF;
            --text-dimmed: #6B7280;
            --border-subtle: rgba(255,255,255,0.08);
            --border-light: rgba(255,255,255,0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-pill: 24px;
            --shadow-card: 0 4px 16px rgba(0,0,0,0.4);
            --shadow-hover: 0 12px 32px rgba(255,0,110,0.25);
            --glow-primary: 0 0 12px rgba(255,0,110,0.6);
            --glow-secondary: 0 0 16px rgba(0,240,255,0.3);
        }

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

        body {
            font-family: -apple-system, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            background: var(--bg-dark);
            color: var(--text-secondary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

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

        button, input {
            font-family: inherit;
        }

        .container-custom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 70px;
            background: rgba(10,10,15,0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
            z-index: 1000;
        }

        nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
        }

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

        .nav-links a {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            transition: color 0.2s ease;
        }

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

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--secondary-neon);
        }

        .nav-cta {
            background: var(--primary-neon);
            color: var(--text-primary);
            padding: 10px 24px;
            border-radius: var(--radius-lg);
            font-size: 0.9375rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .nav-cta:hover {
            transform: scale(1.05);
            box-shadow: 0 4px 16px rgba(255,0,110,0.4);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
            z-index: 1001;
        }

        .hamburger span {
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            transition: all 0.3s ease;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            background: linear-gradient(180deg, var(--bg-layer-1) 0%, #12121A 100%);
            position: relative;
            overflow: hidden;
            padding-top: 70px;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                radial-gradient(circle at 20% 50%, rgba(255,0,110,0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(0,240,255,0.1) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 120px 48px 80px;
            max-width: 1280px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero-left {
            flex: 1;
            max-width: 580px;
        }

        .hero-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.2;
            margin-bottom: 24px;
            text-shadow: var(--glow-primary);
        }

        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--text-tertiary);
            margin-bottom: 40px;
            line-height: 1.6;
        }

        .hero-ctas {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary-neon) 0%, #D6004E 100%);
            color: var(--text-primary);
            padding: 16px 48px;
            border-radius: var(--radius-pill);
            font-size: 1rem;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-primary:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 24px rgba(255,0,110,0.4);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary-neon);
            padding: 14px 46px;
            border: 2px solid var(--primary-neon);
            border-radius: var(--radius-pill);
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            background: rgba(255,0,110,0.1);
        }

        .hero-right {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            max-width: 520px;
        }

        .entry-card {
            background: rgba(30,30,42,0.6);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255,0,110,0.15);
            border-radius: 10px;
            padding: 28px 20px;
            text-align: center;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .entry-card:hover {
            border-color: rgba(255,0,110,0.5);
            background: rgba(30,30,42,0.8);
            transform: scale(1.02);
        }

        .entry-card i {
            font-size: 32px;
            color: var(--secondary-neon);
            margin-bottom: 12px;
        }

        .entry-card h3 {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .entry-card p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Story Section */
        .story-section {
            background: var(--bg-dark);
            padding: 100px 0;
        }

        .story-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 80px;
            align-items: center;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .story-text h2 {
            font-size: 2rem;
            color: var(--text-primary);
            margin-bottom: 24px;
            font-weight: 700;
        }

        .story-text p {
            font-size: 1.125rem;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        .story-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .stat-card {
            flex: 1;
            min-width: 160px;
            background: rgba(26,26,36,0.6);
            border: 2px solid var(--secondary-neon);
            border-radius: var(--radius-sm);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--glow-secondary);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--secondary-neon);
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

        /* Featured Content Grid */
        .featured-section {
            background: var(--bg-layer-2);
            padding: 100px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-title {
            font-size: 2rem;
            color: var(--text-primary);
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
        }

        .content-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .content-card {
            background: var(--bg-layer-3);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .content-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
        }

        .card-image {
            aspect-ratio: 2/3;
            background: linear-gradient(135deg, #1A1A24 0%, #2A2A34 100%);
            position: relative;
            overflow: hidden;
        }

        .card-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--primary-neon);
            color: var(--text-primary);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 12px;
        }

        .card-info {
            padding: 16px;
        }

        .card-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .card-meta {
            font-size: 0.875rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
        }

        /* Trust Section */
        .trust-section {
            background: var(--bg-layer-3);
            padding: 100px 0;
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .trust-card {
            background: rgba(26,26,36,0.8);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 40px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .trust-card:hover {
            border-color: rgba(255,0,110,0.3);
            transform: translateY(-4px);
        }

        .trust-icon {
            width: 48px;
            height: 48px;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .trust-icon i {
            font-size: 48px;
            color: var(--secondary-neon);
        }

        .trust-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .trust-card p {
            font-size: 0.9375rem;
            color: var(--text-tertiary);
            line-height: 1.7;
        }

        /* Milestone Section */
        .milestone-section {
            background: var(--bg-dark);
            padding: 100px 0;
        }

        .timeline {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .timeline-item {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 40px;
            margin-bottom: 48px;
            position: relative;
        }

        .timeline-date {
            text-align: right;
            padding-top: 8px;
        }

        .timeline-year {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-neon);
            line-height: 1;
        }

        .timeline-content {
            background: rgba(18,18,26,0.6);
            border-left: 3px solid var(--secondary-neon);
            padding: 24px 32px;
            border-radius: var(--radius-sm);
        }

        .timeline-content h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .timeline-content p {
            font-size: 0.9375rem;
            color: var(--text-tertiary);
            line-height: 1.7;
        }

        /* News Section */
        .news-section {
            background: var(--bg-layer-2);
            padding: 100px 0;
        }

        .news-container {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .news-main {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-item {
            background: rgba(26,26,36,0.6);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 24px;
            display: flex;
            gap: 24px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .news-item:hover {
            border-color: rgba(255,0,110,0.3);
            transform: translateX(4px);
        }

        .news-thumb {
            width: 120px;
            height: 80px;
            background: linear-gradient(135deg, #1A1A24, #2A2A34);
            border-radius: 6px;
            flex-shrink: 0;
        }

        .news-info {
            flex: 1;
        }

        .news-info h3 {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .news-info p {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 8px;
        }

        .news-date {
            font-size: 0.75rem;
            color: var(--text-dimmed);
        }

        .news-sidebar {
            background: rgba(18,18,26,0.6);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 32px 24px;
        }

        .sidebar-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 24px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--primary-neon);
        }

        .sidebar-item {
            padding: 12px 0;
            border-bottom: 1px solid var(--border-subtle);
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .sidebar-item:hover {
            color: var(--secondary-neon);
        }

        .sidebar-item:last-child {
            border-bottom: none;
        }

        .sidebar-item h4 {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 4px;
        }

        .sidebar-item span {
            font-size: 0.75rem;
            color: var(--text-dimmed);
        }

        /* Platform Section */
        .platform-section {
            background: var(--bg-layer-3);
            padding: 100px 0;
        }

        .platform-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }

        .platform-card {
            background: rgba(26,26,36,0.6);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 32px 24px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .platform-card:hover {
            border-color: var(--secondary-neon);
            box-shadow: var(--glow-secondary);
        }

        .platform-card i {
            font-size: 40px;
            color: var(--primary-neon);
            margin-bottom: 16px;
        }

        .platform-card h3 {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .platform-card p {
            font-size: 0.875rem;
            color: var(--text-tertiary);
            line-height: 1.6;
        }

        /* Subscribe Section */
        .subscribe-section {
            background: var(--bg-dark);
            padding: 100px 0;
        }

        .subscribe-container {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
            padding: 0 48px;
        }

        .subscribe-container h2 {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .subscribe-container p {
            font-size: 1.125rem;
            color: var(--text-muted);
            margin-bottom: 40px;
        }

        .subscribe-form {
            display: flex;
            gap: 0;
        }

        .subscribe-input {
            flex: 1;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 8px 0 0 8px;
            padding: 14px 20px;
            font-size: 1rem;
            color: var(--text-primary);
            outline: none;
            transition: all 0.3s ease;
        }

        .subscribe-input::placeholder {
            color: var(--text-dimmed);
        }

        .subscribe-input:focus {
            border-color: var(--secondary-neon);
        }

        .subscribe-btn {
            background: var(--primary-neon);
            border: none;
            border-radius: 0 8px 8px 0;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .subscribe-btn:hover {
            background: #D6004E;
        }

        /* Footer */
        footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 48px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px 40px;
        }

        .footer-brand h3 {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 0.9375rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .footer-links h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            font-size: 0.875rem;
            color: var(--text-tertiary);
        }

        .footer-links a:hover {
            color: var(--secondary-neon);
        }

        .footer-social {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            border: 1px solid var(--border-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .social-icon:hover {
            background: rgba(255,0,110,0.2);
            border-color: var(--primary-neon);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 24px;
            text-align: center;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        .footer-bottom p {
            font-size: 0.875rem;
            color: var(--text-dimmed);
        }

        .footer-bottom a {
            color: var(--text-muted);
            margin: 0 8px;
        }

        .footer-bottom a:hover {
            color: var(--secondary-neon);
        }

        /* Mobile Responsive */
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .platform-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .container-custom, nav, .hero-content, .story-grid, .content-grid,
            .trust-grid, .timeline, .news-container, .platform-grid, 
            .footer-top, .footer-bottom, .subscribe-container {
                padding-left: 24px;
                padding-right: 24px;
            }

            .hamburger {
                display: flex;
            }

            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 100%;
                height: 100vh;
                background: rgba(0,0,0,0.98);
                flex-direction: column;
                justify-content: center;
                gap: 40px;
                transition: right 0.3s ease;
            }

            .nav-links.active {
                right: 0;
            }

            .nav-links a {
                font-size: 1.25rem;
            }

            .hero-content {
                flex-direction: column;
                padding: 80px 24px 60px;
                text-align: center;
            }

            .hero-left {
                max-width: 100%;
            }

            .hero-title {
                font-size: 2rem;
            }

            .hero-ctas {
                justify-content: center;
            }

            .hero-right {
                margin-top: 40px;
            }

            .story-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .story-stats {
                justify-content: center;
            }

            .content-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .trust-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .trust-card {
                padding: 32px 24px;
            }

            .timeline-item {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .timeline-date {
                text-align: left;
            }

            .news-container {
                grid-template-columns: 1fr;
            }

            .news-sidebar {
                order: -1;
            }

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

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-input {
                border-radius: 8px;
            }

            .subscribe-btn {
                border-radius: 8px;
            }

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

            .section-title {
                font-size: 1.75rem;
            }

            .story-section, .featured-section, .trust-section, 
            .milestone-section, .news-section, .platform-section, 
            .subscribe-section {
                padding: 60px 0;
            }
        }

        @media (max-width: 520px) {
            .hero-right {
                grid-template-columns: 1fr;
            }

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

/* roulang page: category1 */
:root {
            --primary-color: #FF006E;
            --secondary-color: #00F0FF;
            --bg-dark: #000000;
            --bg-card: #0F0F17;
            --bg-elevated: #12121A;
            --bg-floating: rgba(26,26,36,0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #D1D1DB;
            --text-tertiary: #B8B8C8;
            --text-muted: #9CA3AF;
            --text-faint: #6B7280;
            --border-subtle: rgba(255,255,255,0.08);
            --border-light: rgba(255,255,255,0.15);
            --border-accent: rgba(255,0,110,0.15);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-pill: 24px;
            --shadow-card: 0 4px 16px rgba(0,0,0,0.4);
            --shadow-hover: 0 12px 32px rgba(255,0,110,0.25);
            --spacing-unit: 1rem;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: -apple-system, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            background: var(--bg-dark);
            color: var(--text-secondary);
            line-height: 1.7;
            font-size: 16px;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, input {
            font-family: inherit;
            border: none;
            outline: none;
        }
        
        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 70px;
            background: rgba(10,10,15,0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        
        nav {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, #FF006E, #00F0FF);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
        }
        
        .logo::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, #FF006E, #00F0FF);
            opacity: 0.6;
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
            list-style: none;
            margin: 0;
        }
        
        .nav-links a {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-secondary);
            position: relative;
            transition: color 0.2s ease;
        }
        
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--secondary-color);
        }
        
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--secondary-color);
        }
        
        .nav-cta {
            background: var(--primary-color);
            color: var(--text-primary) !important;
            padding: 10px 24px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
        
        .nav-cta:hover {
            transform: scale(1.05);
            box-shadow: 0 4px 16px rgba(255,0,110,0.4);
        }
        
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            cursor: pointer;
        }
        
        .hamburger span {
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            transition: all 0.3s ease;
        }
        
        /* Flash Sale Banner */
        .flash-banner {
            margin-top: 70px;
            background: linear-gradient(135deg, #FF006E 0%, #D6004E 100%);
            padding: 16px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .flash-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: repeating-linear-gradient(
                45deg,
                transparent,
                transparent 10px,
                rgba(255,255,255,0.05) 10px,
                rgba(255,255,255,0.05) 20px
            );
            animation: slide 20s linear infinite;
        }
        
        @keyframes slide {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }
        
        .flash-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        
        .flash-text {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .flash-icon {
            font-size: 1.5rem;
            animation: pulse 1s ease infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.2); }
        }
        
        .countdown {
            display: flex;
            gap: 8px;
        }
        
        .countdown-item {
            background: rgba(0,0,0,0.3);
            padding: 8px 12px;
            border-radius: var(--radius-sm);
            min-width: 50px;
        }
        
        .countdown-number {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-primary);
            display: block;
            line-height: 1;
        }
        
        .countdown-label {
            font-size: 0.75rem;
            color: rgba(255,255,255,0.8);
            display: block;
            margin-top: 4px;
        }
        
        /* Breadcrumb */
        .breadcrumb-section {
            background: #0A0A0F;
            padding: 40px 0 20px;
        }
        
        .breadcrumb-custom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        
        .breadcrumb-custom a {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        
        .breadcrumb-custom a:hover {
            color: var(--secondary-color);
        }
        
        .breadcrumb-custom .current {
            color: var(--secondary-color);
        }
        
        /* Category Hero */
        .category-hero {
            background: #0A0A0F;
            padding: 40px 0 60px;
        }
        
        .category-hero-content {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }
        
        .category-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
            padding-left: 16px;
            position: relative;
            line-height: 1.2;
        }
        
        .category-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            width: 3px;
            height: 100%;
            background: linear-gradient(180deg, #FF006E, #00F0FF);
        }
        
        .category-description {
            font-size: 1.125rem;
            line-height: 1.7;
            color: var(--text-tertiary);
            max-width: 900px;
            padding-left: 16px;
        }
        
        /* Filter Bar */
        .filter-bar {
            position: sticky;
            top: 70px;
            background: rgba(18,18,26,0.95);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            padding: 20px 0;
            border-bottom: 1px solid var(--border-subtle);
            z-index: 100;
        }
        
        .filter-content {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }
        
        .filter-tags {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .filter-tag {
            background: transparent;
            border: 1px solid var(--border-light);
            color: var(--text-secondary);
            padding: 8px 20px;
            border-radius: var(--radius-pill);
            font-size: 0.875rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        
        .filter-tag:hover {
            border-color: var(--primary-color);
            color: var(--primary-color);
        }
        
        .filter-tag.active {
            background: var(--primary-color);
            border-color: var(--primary-color);
            color: var(--text-primary);
        }
        
        .sort-dropdown {
            position: relative;
        }
        
        .sort-select {
            background: rgba(26,26,36,0.9);
            border: 1px solid var(--border-accent);
            color: var(--text-secondary);
            padding: 8px 40px 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            cursor: pointer;
            appearance: none;
            min-width: 140px;
        }
        
        .sort-dropdown::after {
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            pointer-events: none;
        }
        
        /* Content Grid */
        .content-section {
            background: var(--bg-dark);
            padding: 60px 0 100px;
        }
        
        .container-custom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
        }
        
        .video-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-bottom: 60px;
        }
        
        .video-card {
            background: var(--bg-elevated);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            cursor: pointer;
        }
        
        .video-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
        }
        
        .video-thumbnail {
            position: relative;
            aspect-ratio: 2/3;
            background: linear-gradient(135deg, #1A1A24 0%, #2A1A2A 100%);
            overflow: hidden;
        }
        
        .video-thumbnail::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 100%);
        }
        
        .video-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--primary-color);
            color: var(--text-primary);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            z-index: 1;
            text-transform: uppercase;
        }
        
        .video-badge.hot {
            background: #FF006E;
        }
        
        .video-badge.new {
            background: #00F0FF;
            color: #000;
        }
        
        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60px;
            height: 60px;
            background: rgba(255,0,110,0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--text-primary);
            z-index: 2;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .video-card:hover .play-icon {
            opacity: 1;
        }
        
        .video-info {
            padding: 16px;
        }
        
        .video-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .video-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        
        .video-date {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .video-views {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        /* Pagination */
        .pagination-custom {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
        }
        
        .page-btn {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.05);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            border-radius: var(--radius-sm);
            font-size: 0.9375rem;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        
        .page-btn:hover {
            background: rgba(255,0,110,0.2);
            border-color: var(--primary-color);
            color: var(--text-primary);
        }
        
        .page-btn.active {
            background: var(--primary-color);
            border-color: var(--primary-color);
            color: var(--text-primary);
        }
        
        .page-btn:disabled {
            opacity: 0.3;
            cursor: not-allowed;
        }
        
        /* CTA Section */
        .cta-section {
            background: var(--bg-dark);
            padding: 80px 0;
            text-align: center;
        }
        
        .cta-content {
            max-width: 700px;
            margin: 0 auto;
            padding: 0 24px;
        }
        
        .cta-title {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        
        .cta-description {
            font-size: 1.125rem;
            color: var(--text-muted);
            margin-bottom: 40px;
        }
        
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #FF006E 0%, #D6004E 100%);
            color: var(--text-primary);
            padding: 16px 48px;
            border-radius: var(--radius-pill);
            font-size: 1rem;
            font-weight: 600;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-primary:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 24px rgba(255,0,110,0.4);
            color: var(--text-primary);
        }
        
        .btn-secondary {
            background: transparent;
            border: 2px solid var(--primary-color);
            color: var--primary-color);
            padding: 14px 46px;
            border-radius: var(--radius-pill);
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-secondary:hover {
            background: rgba(255,0,110,0.1);
            color: var(--primary-color);
        }
        
        /* Footer */
        footer {
            background: var(--bg-dark);
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 30px;
        }
        
        .footer-top {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 48px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }
        
        .footer-brand h3 {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, #FF006E, #00F0FF);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
        }
        
        .footer-brand p {
            font-size: 0.9375rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        
        .footer-social {
            display: flex;
            gap: 12px;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            border: 1px solid var(--border-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all 0.2s ease;
        }
        
        .social-icon:hover {
            background: rgba(255,0,110,0.2);
            border-color: var(--primary-color);
            color: var(--primary-color);
        }
        
        .footer-links h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 20px;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links ul li {
            margin-bottom: 12px;
        }
        
        .footer-links ul li a {
            font-size: 0.875rem;
            color: var(--text-tertiary);
            transition: color 0.2s ease;
            line-height: 2;
        }
        
        .footer-links ul li a:hover {
            color: var(--secondary-color);
        }
        
        .footer-bottom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 24px 48px 0;
            border-top: 1px solid rgba(255,255,255,0.05);
            text-align: center;
        }
        
        .footer-bottom p {
            font-size: 0.875rem;
            color: var(--text-faint);
        }
        
        .footer-bottom a {
            color: var(--text-faint);
            transition: color 0.2s ease;
        }
        
        .footer-bottom a:hover {
            color: var(--secondary-color);
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .video-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
            
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        
        @media (max-width: 768px) {
            nav {
                padding: 0 24px;
            }
            
            .nav-links {
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(0,0,0,0.98);
                flex-direction: column;
                justify-content: center;
                gap: 40px;
                transform: translateX(100%);
                transition: transform 0.3s ease;
            }
            
            .nav-links.active {
                transform: translateX(0);
            }
            
            .nav-links a {
                font-size: 1.25rem;
            }
            
            .hamburger {
                display: flex;
            }
            
            .flash-banner {
                padding: 12px 0;
            }
            
            .flash-content {
                gap: 16px;
            }
            
            .flash-text {
                font-size: 1rem;
            }
            
            .countdown-number {
                font-size: 1.25rem;
            }
            
            .breadcrumb-custom,
            .category-hero-content,
            .filter-content,
            .container-custom {
                padding: 0 24px;
            }
            
            .category-title {
                font-size: 2rem;
            }
            
            .category-description {
                font-size: 1rem;
            }
            
            .filter-content {
                flex-direction: column;
                align-items: stretch;
            }
            
            .filter-tags {
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 8px;
            }
            
            .filter-tag {
                white-space: nowrap;
            }
            
            .video-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            
            .video-info {
                padding: 12px;
            }
            
            .video-title {
                font-size: 0.9375rem;
            }
            
            .video-meta {
                font-size: 0.8125rem;
            }
            
            .cta-title {
                font-size: 1.75rem;
            }
            
            .cta-description {
                font-size: 1rem;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .footer-top {
                grid-template-columns: 1fr;
                gap: 40px;
                padding: 0 24px;
            }
            
            .footer-bottom {
                padding: 24px 24px 0;
            }
        }
        
        @media (max-width: 520px) {
            .category-title {
                font-size: 1.75rem;
            }
            
            .countdown-item {
                min-width: 45px;
                padding: 6px 10px;
            }
            
            .countdown-number {
                font-size: 1.125rem;
            }
        }