/* roulang page: index */
:root {
            --bg-primary: #f7f5f0;
            --bg-white: #ffffff;
            --bg-dark: #1e2d24;
            --bg-darker: #16211b;
            --accent-green: #0a6b4f;
            --accent-green-light: #d1f2eb;
            --accent-gold: #d4a017;
            --accent-gold-soft: #fef3c7;
            --accent-red: #c0392b;
            --text-primary: #1e2d24;
            --text-secondary: #4a5a52;
            --text-light: #ffffff;
            --text-muted: #7a8a82;
            --border-color: #e2ddd2;
            --border-gold: #e6c15a;
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.07);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.1);
            --shadow-gold: 0 8px 24px rgba(212, 160, 23, 0.18);
            --font-main: 'Be Vietnam Pro', sans-serif;
            --transition-base: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        html {
            scroll-behavior: smooth;
        }

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

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

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

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

        button,
        input,
        textarea,
        select {
            font-family: var(--font-main);
        }

        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (min-width: 1400px) {
            .container {
                max-width: 1280px;
            }
        }

        @media (max-width: 576px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ---------- Header & Navigation ---------- */
        .site-header {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1050;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            padding: 0;
        }

        .site-header .navbar {
            padding: 14px 0;
            min-height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: nowrap;
            gap: 16px;
        }

        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.05rem;
            color: var(--accent-green) !important;
            white-space: nowrap;
            line-height: 1.3;
        }

        .navbar-brand-custom .brand-icon {
            width: 42px;
            height: 42px;
            background: linear-gradient(135deg, var(--accent-gold), #f0c75e);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(212, 160, 23, 0.3);
        }

        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: nowrap;
        }

        .navbar-nav-custom .nav-item-custom .nav-link-custom {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-secondary);
            padding: 8px 16px;
            border-radius: 40px;
            transition: var(--transition-base);
            display: inline-block;
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .navbar-nav-custom .nav-item-custom .nav-link-custom:hover,
        .navbar-nav-custom .nav-item-custom .nav-link-custom.active {
            color: var(--accent-green);
            background: var(--accent-green-light);
        }

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

        .btn-login-text {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--accent-green);
            padding: 8px 12px;
            border: none;
            background: transparent;
            transition: var(--transition-base);
        }

        .btn-login-text:hover {
            color: var(--accent-gold);
        }

        .btn-signup-solid {
            background: var(--accent-green);
            color: #fff;
            border: none;
            padding: 10px 22px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition-base);
            box-shadow: 0 4px 14px rgba(10, 107, 79, 0.3);
            white-space: nowrap;
        }

        .btn-signup-solid:hover {
            background: #085a43;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(10, 107, 79, 0.4);
        }

        .navbar-toggler-custom {
            display: none;
            background: transparent;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            width: 44px;
            height: 44px;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--text-primary);
            cursor: pointer;
            transition: var(--transition-base);
            flex-shrink: 0;
        }

        .navbar-toggler-custom:hover {
            background: var(--bg-primary);
        }

        @media (max-width: 991px) {
            .navbar-nav-custom {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px;
                gap: 4px;
                box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
                border-bottom: 1px solid var(--border-color);
                border-top: 1px solid var(--border-color);
            }
            .navbar-nav-custom.show {
                display: flex;
            }
            .navbar-nav-custom .nav-item-custom .nav-link-custom {
                padding: 12px 16px;
                display: block;
                border-radius: 10px;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .header-actions {
                gap: 6px;
            }
            .btn-signup-solid {
                padding: 8px 16px;
                font-size: 0.82rem;
            }
            .btn-login-text {
                font-size: 0.82rem;
                padding: 8px 6px;
            }
            .navbar-brand-custom {
                font-size: 0.85rem;
            }
            .navbar-brand-custom .brand-icon {
                width: 36px;
                height: 36px;
                font-size: 1.1rem;
            }
        }

        @media (max-width: 420px) {
            .btn-login-text {
                display: none;
            }
            .btn-signup-solid {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
        }

        /* ---------- Hero Section ---------- */
        .hero-section {
            position: relative;
            background: linear-gradient(135deg, var(--bg-dark) 0%, #2a4a3a 50%, #1e3a2e 100%);
            padding: 70px 0 90px;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 160, 23, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -5%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(10, 107, 79, 0.3) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 48px;
            align-items: center;
        }

        .hero-left .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(212, 160, 23, 0.15);
            border: 1px solid rgba(212, 160, 23, 0.4);
            color: #f5d67b;
            font-size: 0.82rem;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 40px;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }

        .hero-left h1 {
            font-size: 2.9rem;
            font-weight: 900;
            line-height: 1.2;
            color: var(--text-light);
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }

        .hero-left h1 .highlight-gold {
            color: #f5d67b;
            position: relative;
            display: inline-block;
        }

        .hero-left h1 .highlight-gold::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            right: 0;
            height: 10px;
            background: rgba(212, 160, 23, 0.25);
            border-radius: 4px;
            z-index: -1;
        }

        .hero-desc {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }

        .btn-hero-primary {
            background: var(--accent-gold);
            color: #1e2d24;
            border: none;
            padding: 14px 30px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1rem;
            transition: var(--transition-base);
            box-shadow: 0 8px 24px rgba(212, 160, 23, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-hero-primary:hover {
            background: #e6b840;
            color: #1e2d24;
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(212, 160, 23, 0.5);
        }

        .btn-hero-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.4);
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-hero-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.7);
            color: #fff;
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat .stat-number {
            font-size: 1.6rem;
            font-weight: 900;
            color: #f5d67b;
            line-height: 1.2;
        }

        .hero-stat .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            font-weight: 500;
        }

        .hero-right {
            position: relative;
            z-index: 2;
        }

        .hero-whitepaper-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 30px;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(212, 160, 23, 0.25);
            position: relative;
            overflow: hidden;
        }

        .hero-whitepaper-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, var(--accent-gold), #f0c75e, var(--accent-gold));
        }

        .whitepaper-cover {
            width: 100%;
            height: 190px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            margin-bottom: 20px;
            border: 1px solid var(--border-color);
        }

        .whitepaper-title {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.35;
        }

        .whitepaper-desc {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .whitepaper-toc {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }

        .whitepaper-toc li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            padding: 6px 0;
            border-bottom: 1px dashed var(--border-color);
        }

        .whitepaper-toc li i {
            color: var(--accent-green);
            font-size: 0.75rem;
            width: 18px;
            text-align: center;
        }

        .whitepaper-download-btn {
            background: var(--accent-green);
            color: #fff;
            border: none;
            width: 100%;
            padding: 14px 20px;
            border-radius: 14px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition-base);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            box-shadow: 0 6px 18px rgba(10, 107, 79, 0.3);
        }

        .whitepaper-download-btn:hover {
            background: #085a43;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(10, 107, 79, 0.4);
        }

        @media (max-width: 991px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-left h1 {
                font-size: 2.2rem;
            }
            .hero-right {
                max-width: 480px;
            }
            .hero-section {
                padding: 50px 0 60px;
            }
        }

        @media (max-width: 576px) {
            .hero-left h1 {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.98rem;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                width: 100%;
                justify-content: center;
                padding: 13px 20px;
                font-size: 0.92rem;
            }
            .hero-stats {
                gap: 20px;
            }
            .hero-stat .stat-number {
                font-size: 1.35rem;
            }
            .hero-whitepaper-card {
                padding: 20px;
            }
            .whitepaper-cover {
                height: 140px;
            }
        }

        /* ---------- Section Common ---------- */
        .section-block {
            padding: 68px 0;
        }

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

        .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--accent-green);
            background: var(--accent-green-light);
            padding: 6px 16px;
            border-radius: 30px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 1.95rem;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 680px;
        }

        @media (max-width: 768px) {
            .section-block {
                padding: 48px 0;
            }
            .section-title {
                font-size: 1.55rem;
            }
            .section-desc {
                font-size: 0.95rem;
            }
        }

        /* ---------- Feature Section (功能章节) ---------- */
        .feature-section {
            background: var(--bg-white);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 22px;
        }

        .feature-item {
            background: var(--bg-primary);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            transition: var(--transition-base);
            border: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }

        .feature-item:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent-gold);
        }

        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            background: var(--accent-green-light);
            color: var(--accent-green);
        }

        .feature-item:nth-child(2) .feature-icon {
            background: var(--accent-gold-soft);
            color: var(--accent-gold);
        }

        .feature-item:nth-child(3) .feature-icon {
            background: #fdeaea;
            color: var(--accent-red);
        }

        .feature-item:nth-child(4) .feature-icon {
            background: #e8f0fe;
            color: #2c5f9e;
        }

        .feature-item h3 {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .feature-item p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
        }

        @media (max-width: 576px) {
            .feature-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .feature-item {
                padding: 20px 18px;
            }
        }

        /* ---------- Testimonials Section (客户证言) ---------- */
        .testimonial-section {
            background: linear-gradient(135deg, var(--bg-dark) 0%, #234a39 100%);
            position: relative;
        }

        .testimonial-section .section-title {
            color: #fff;
        }

        .testimonial-section .section-desc {
            color: rgba(255, 255, 255, 0.75);
        }

        .testimonial-section .section-tag {
            background: rgba(212, 160, 23, 0.15);
            color: #f5d67b;
        }

        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 22px;
        }

        .testimonial-card {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-md);
            padding: 26px 24px;
            transition: var(--transition-base);
            backdrop-filter: blur(4px);
        }

        .testimonial-card:hover {
            background: rgba(255, 255, 255, 0.11);
            border-color: rgba(212, 160, 23, 0.4);
            transform: translateY(-4px);
        }

        .testimonial-rating {
            color: #f5d67b;
            font-size: 0.9rem;
            margin-bottom: 14px;
            letter-spacing: 2px;
        }

        .testimonial-text {
            font-size: 0.98rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 18px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: #1e2d24;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .testimonial-name {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.3;
        }

        .testimonial-role {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.6);
        }

        /* ---------- Collection Directory (合集目录) ---------- */
        .collection-section {
            background: var(--bg-primary);
        }

        .collection-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 22px;
        }

        .collection-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition-base);
            position: relative;
        }

        .collection-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent-green);
        }

        .collection-card-img {
            height: 170px;
            width: 100%;
            object-fit: cover;
        }

        .collection-card-body {
            padding: 20px 22px;
        }

        .collection-card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .collection-card-desc {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .collection-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .collection-count {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--accent-green);
            background: var(--accent-green-light);
            padding: 4px 12px;
            border-radius: 20px;
        }

        .collection-link {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--accent-green);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .collection-link:hover {
            color: var(--accent-gold);
        }

        /* ---------- News Section (资讯) ---------- */
        .news-section {
            background: var(--bg-white);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 32px;
            align-items: start;
        }

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

        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition-base);
        }

        .news-list-item:first-child {
            padding-top: 0;
        }

        .news-list-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .news-date-badge {
            background: var(--accent-green-light);
            color: var(--accent-green);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 14px;
            white-space: nowrap;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .news-item-content {
            flex: 1;
            min-width: 0;
        }

        .news-item-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 6px;
            display: block;
            transition: var(--transition-base);
        }

        .news-item-title:hover {
            color: var(--accent-green);
        }

        .news-item-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.55;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-sidebar {
            background: var(--bg-primary);
            border-radius: var(--radius-md);
            padding: 26px 24px;
            border: 1px solid var(--border-color);
        }

        .news-sidebar-title {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 18px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--accent-gold);
            display: inline-block;
        }

        .news-sidebar-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .news-sidebar-list li {
            margin-bottom: 12px;
        }

        .news-sidebar-list a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 600;
            line-height: 1.5;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            transition: var(--transition-base);
        }

        .news-sidebar-list a:hover {
            color: var(--accent-green);
        }

        .news-sidebar-list a i {
            color: var(--accent-gold);
            font-size: 0.7rem;
            margin-top: 5px;
            flex-shrink: 0;
        }

        @media (max-width: 991px) {
            .news-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .news-sidebar {
                order: -1;
            }
        }

        /* ---------- Trust Badges (保障图标条) ---------- */
        .trust-section {
            background: var(--bg-dark);
            padding: 36px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 14px;
            color: #fff;
        }

        .trust-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: #f5d67b;
            flex-shrink: 0;
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .trust-text {
            font-size: 0.9rem;
            font-weight: 600;
            line-height: 1.4;
        }

        .trust-text small {
            display: block;
            font-size: 0.78rem;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.6);
        }

        @media (max-width: 991px) {
            .trust-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }

        @media (max-width: 576px) {
            .trust-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* ---------- Brand Story Section (品牌故事) ---------- */
        .brand-story-section {
            background: var(--bg-primary);
        }

        .brand-story-grid {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 40px;
            align-items: center;
        }

        .brand-story-img-wrapper {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .brand-story-img {
            width: 100%;
            height: 380px;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }

        .brand-story-content h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.35;
        }

        .brand-story-content p {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .brand-story-content .brand-quote {
            border-left: 4px solid var(--accent-gold);
            padding-left: 18px;
            font-style: italic;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 1.05rem;
            margin: 20px 0;
        }

        .btn-brand-story {
            background: var(--accent-green);
            color: #fff;
            border: none;
            padding: 13px 28px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 6px 18px rgba(10, 107, 79, 0.3);
        }

        .btn-brand-story:hover {
            background: #085a43;
            color: #fff;
            transform: translateY(-2px);
        }

        @media (max-width: 991px) {
            .brand-story-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .brand-story-img {
                height: 280px;
            }
        }

        /* ---------- CTA Section ---------- */
        .cta-section {
            background: linear-gradient(135deg, var(--accent-green) 0%, #085a43 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-content {
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .cta-content h2 {
            font-size: 2.1rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .cta-content p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .btn-cta-gold {
            background: var(--accent-gold);
            color: #1e2d24;
            border: none;
            padding: 16px 36px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1.05rem;
            transition: var(--transition-base);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }

        .btn-cta-gold:hover {
            background: #e6b840;
            color: #1e2d24;
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
        }

        @media (max-width: 576px) {
            .cta-content h2 {
                font-size: 1.55rem;
            }
            .cta-content p {
                font-size: 0.95rem;
            }
            .btn-cta-gold {
                padding: 14px 28px;
                font-size: 0.95rem;
            }
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--bg-darker);
            color: rgba(255, 255, 255, 0.75);
            padding: 50px 0 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }

        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1e2d24;
            font-size: 1rem;
        }

        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .footer-title {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

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

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

        .footer-links a {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.65);
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            color: #f5d67b;
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom a:hover {
            color: #f5d67b;
        }

        @media (max-width: 991px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ---------- FAB ---------- */
        .fab-fixed {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 1080;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), #f0c75e);
            border: 2px solid #fff;
            box-shadow: 0 4px 20px rgba(212, 160, 23, 0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: #1e2d24;
            cursor: pointer;
            transition: var(--transition-base);
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
        }

        .fab-fixed:hover {
            opacity: 1;
            transform: scale(1.12) rotate(360deg);
            box-shadow: 0 8px 28px rgba(212, 160, 23, 0.5);
        }

        .fab-fixed:active {
            transform: scale(0.92);
        }

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

        @keyframes fab-breathe {
            0%, 100% {
                transform: translateY(0);
                opacity: 0.7;
            }
            50% {
                transform: translateY(-6px);
                opacity: 0.9;
            }
        }

        @keyframes fab-blink {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.2);
            }
        }

        @media (max-width: 576px) {
            .fab-fixed {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
                font-size: 1.1rem;
            }
        }

/* roulang page: article */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: rgba(209, 242, 235, 0.7);
            --border-gold: rgba(255, 215, 0, 0.3);
            --card-bg: rgba(255, 255, 255, 0.05);
            --card-hover: rgba(255, 255, 255, 0.1);
            --radius-sm: 12px;
            --radius-md: 18px;
            --radius-lg: 28px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --font-family: 'Be Vietnam Pro', sans-serif;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: var(--font-family);
            background: var(--primary-bg);
            color: var(--text-white);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 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);
        }

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

        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--accent-gold);
            letter-spacing: -0.01em;
        }

        .brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .navbar-brand-custom:hover .brand-icon {
            background: rgba(255, 215, 0, 0.2);
            transform: rotate(-5deg) scale(1.05);
        }

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

        .nav-item-custom {
            position: relative;
        }

        .nav-link-custom {
            display: inline-block;
            padding: 10px 16px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-mint);
            border-radius: 8px;
            transition: var(--transition);
            position: relative;
        }

        .nav-link-custom:hover,
        .nav-link-custom.active {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            border-radius: 3px;
            background: var(--accent-gold);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-login-text {
            background: none;
            border: none;
            color: var(--text-mint);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 14px;
            cursor: pointer;
            transition: var(--transition);
            font-family: var(--font-family);
        }

        .btn-login-text:hover {
            color: var(--accent-gold);
        }

        .btn-signup-solid {
            background: var(--accent-gold);
            border: none;
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 11px 22px;
            border-radius: 50px;
            cursor: pointer;
            transition: var(--transition);
            font-family: var(--font-family);
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
        }

        .btn-signup-solid:hover {
            background: #e6c200;
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(255, 215, 0, 0.45);
        }

        .navbar-toggler-custom {
            display: none;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            width: 42px;
            height: 42px;
            border-radius: 10px;
            font-size: 1.2rem;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .navbar-toggler-custom:hover {
            background: rgba(255, 215, 0, 0.2);
        }

        /* Article Page Layout */
        .article-page {
            padding: 40px 0 80px;
        }

        .article-header-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
        }

        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

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

        .article-hero-image {
            width: 100%;
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 32px;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-card);
        }

        .article-hero-image img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }

        .article-title {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent-gold);
            line-height: 1.25;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .article-content {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-card);
            color: var(--text-mint);
            font-size: 1.05rem;
            line-height: 1.75;
        }

        .article-content h2 {
            color: var(--accent-gold);
            font-size: 1.7rem;
            font-weight: 800;
            margin: 32px 0 16px;
            letter-spacing: -0.01em;
        }

        .article-content h3 {
            color: var(--accent-gold);
            font-size: 1.35rem;
            font-weight: 700;
            margin: 28px 0 12px;
        }

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

        .article-content ul,
        .article-content ol {
            margin: 0 0 20px 24px;
            color: var(--text-mint);
        }

        .article-content li {
            margin-bottom: 10px;
            padding-left: 8px;
        }

        .article-content strong {
            color: var(--accent-gold);
            font-weight: 700;
        }

        .article-content img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            border: 1px solid var(--border-gold);
        }

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

        .article-not-found {
            text-align: center;
            padding: 80px 20px;
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold);
        }

        .article-not-found i {
            font-size: 4rem;
            color: var(--accent-gold);
            margin-bottom: 24px;
            opacity: 0.6;
        }

        .article-not-found h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }

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

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--accent-gold);
            color: #1a1a1a;
            font-weight: 700;
            padding: 14px 28px;
            border-radius: 50px;
            transition: var(--transition);
            font-size: 0.95rem;
        }

        .btn-back-home:hover {
            background: #e6c200;
            transform: translateY(-2px);
            color: #1a1a1a;
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
        }

        /* Related / CTA Section */
        .article-cta-section {
            margin-top: 48px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(210, 47, 47, 0.05));
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            border: 1px solid var(--border-gold);
            text-align: center;
        }

        .article-cta-section h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }

        .article-cta-section p {
            color: var(--text-mint);
            max-width: 600px;
            margin: 0 auto 28px;
            font-size: 1.05rem;
        }

        .btn-cta-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--accent-gold);
            color: #1a1a1a;
            font-weight: 700;
            padding: 16px 32px;
            border-radius: 50px;
            font-size: 1rem;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
        }

        .btn-cta-gold:hover {
            background: #e6c200;
            transform: translateY(-3px);
            color: #1a1a1a;
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.45);
        }

        /* Floating Action Button */
        .fab-support {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 950;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #2a2a2a, #0a0a0a);
            border: 3px solid var(--accent-gold);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3), inset 0 1px 2px rgba(255, 255, 255, 0.15);
            transition: var(--transition);
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
        }

        .fab-support:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5), inset 0 1px 2px rgba(255, 255, 255, 0.2);
        }

        .fab-support:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab-support .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #ff1a1a;
            border: 2px solid #0a0a0a;
            animation: dot-blink 1.8s ease-in-out infinite;
        }

        @keyframes fab-breathe {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.04); }
        }

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

        /* Footer */
        .site-footer {
            background: #061e12;
            border-top: 1px solid var(--border-gold);
            padding: 56px 0 24px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }

        .footer-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            max-width: 360px;
        }

        .footer-title {
            color: var(--accent-gold);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

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

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

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-title {
                font-size: 2.1rem;
            }
            .article-content {
                padding: 32px 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 768px) {
            .navbar {
                padding: 0 16px;
                height: 64px;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border-gold);
                display: none;
                max-height: calc(100vh - 64px);
                overflow-y: auto;
            }
            .navbar-nav-custom.show {
                display: flex;
            }
            .nav-link-custom {
                padding: 14px 16px;
                font-size: 1rem;
                border-radius: 10px;
            }
            .nav-link-custom.active::after {
                display: none;
            }
            .header-actions {
                gap: 8px;
            }
            .btn-login-text {
                padding: 8px 10px;
                font-size: 0.85rem;
            }
            .btn-signup-solid {
                padding: 9px 16px;
                font-size: 0.85rem;
            }
            .navbar-brand-custom span:last-child {
                font-size: 1rem;
            }
            .brand-icon {
                width: 36px;
                height: 36px;
                font-size: 1rem;
            }
            .article-page {
                padding: 24px 0 60px;
            }
            .article-title {
                font-size: 1.7rem;
            }
            .article-hero-image img {
                height: 240px;
            }
            .article-content {
                padding: 24px 20px;
                font-size: 0.95rem;
            }
            .article-cta-section {
                padding: 32px 24px;
            }
            .article-cta-section h2 {
                font-size: 1.4rem;
            }
            .fab-support {
                width: 52px;
                height: 52px;
                font-size: 1.3rem;
                left: 12px;
                bottom: 80px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .navbar-brand-custom span:last-child {
                font-size: 0.9rem;
            }
            .btn-login-text {
                padding: 6px 8px;
                font-size: 0.8rem;
            }
            .btn-signup-solid {
                padding: 8px 12px;
                font-size: 0.8rem;
            }
            .article-title {
                font-size: 1.45rem;
            }
            .article-hero-image img {
                height: 200px;
            }
            .article-content {
                padding: 20px 16px;
                font-size: 0.9rem;
                border-radius: var(--radius-md);
            }
            .article-content h2 {
                font-size: 1.35rem;
            }
            .article-content h3 {
                font-size: 1.15rem;
            }
            .article-cta-section {
                padding: 24px 18px;
            }
        }

/* roulang page: category1 */
:root {
            --primary-jade: #0A2E1C;
            --secondary-jade: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #9BB8AD;
            --border-gold: rgba(255, 215, 0, 0.35);
            --shadow-gold: 0 8px 30px rgba(255, 215, 0, 0.15);
            --shadow-dark: 0 12px 40px rgba(0, 0, 0, 0.4);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 32px;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            box-sizing: border-box;
        }
        
        body {
            font-family: var(--font-sans);
            background-color: var(--primary-jade);
            color: var(--text-white);
            line-height: 1.6;
            margin: 0;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: var(--accent-gold);
            transition: var(--transition-base);
        }
        
        a:hover {
            color: var(--text-mint);
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        .container {
            max-width: 1200px;
            padding-left: 24px;
            padding-right: 24px;
            margin-left: auto;
            margin-right: auto;
        }
        
        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 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: 14px 0;
        }
        
        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--text-white);
            white-space: nowrap;
        }
        
        .navbar-brand-custom:hover {
            color: var(--accent-gold);
        }
        
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--primary-jade);
            font-size: 1.1rem;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
            flex-shrink: 0;
        }
        
        .navbar-toggler-custom {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            font-size: 1.4rem;
            padding: 8px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition-base);
        }
        
        .navbar-toggler-custom:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        
        .nav-item-custom {
            position: relative;
        }
        
        .nav-link-custom {
            display: inline-block;
            padding: 10px 16px;
            border-radius: 30px;
            color: var(--text-mint);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        
        .nav-link-custom:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }
        
        .nav-link-custom.active {
            color: var(--primary-jade);
            background: linear-gradient(135deg, var(--accent-gold), #FFC107);
            font-weight: 700;
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.35);
        }
        
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-login-text {
            background: transparent;
            border: none;
            color: var(--text-mint);
            font-weight: 600;
            padding: 8px 12px;
            cursor: pointer;
            transition: var(--transition-base);
            font-size: 0.95rem;
        }
        
        .btn-login-text:hover {
            color: var(--accent-gold);
        }
        
        .btn-signup-solid {
            background: linear-gradient(135deg, var(--accent-gold), #FFC107);
            color: var(--primary-jade);
            border: none;
            font-weight: 700;
            padding: 10px 22px;
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition-base);
            font-size: 0.95rem;
            box-shadow: 0 4px 18px rgba(255, 215, 0, 0.4);
            white-space: nowrap;
        }
        
        .btn-signup-solid:hover {
            background: #FFE082;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.55);
        }
        
        /* Hero */
        .hero {
            position: relative;
            padding: 80px 0 70px;
            background: linear-gradient(160deg, var(--primary-jade) 0%, var(--secondary-jade) 55%, #0B2A1A 100%);
            border-bottom: 1px solid var(--border-gold);
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        
        .hero-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }
        
        .hero h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            color: var(--text-white);
            letter-spacing: -0.5px;
        }
        
        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--accent-gold), #FFC107);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-mint);
            margin-bottom: 32px;
            line-height: 1.7;
            max-width: 520px;
        }
        
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--accent-gold), #FFC107);
            color: var(--primary-jade);
            border: none;
            font-weight: 700;
            padding: 14px 30px;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.45);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary-custom:hover {
            background: #FFE082;
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(255, 215, 0, 0.6);
            color: var(--primary-jade);
        }
        
        .btn-secondary-custom {
            background: transparent;
            color: var(--text-mint);
            border: 1px solid var(--border-gold);
            font-weight: 600;
            padding: 14px 28px;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-secondary-custom:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--accent-gold);
            border-color: var(--accent-gold);
        }
        
        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .hero-image-wrapper {
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-dark);
            border: 2px solid var(--border-gold);
            position: relative;
        }
        
        .hero-image-wrapper img {
            width: 100%;
            height: 360px;
            object-fit: cover;
            display: block;
        }
        
        .hero-stats {
            position: absolute;
            bottom: -25px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 20px;
            background: rgba(10, 46, 28, 0.95);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 18px 28px;
            box-shadow: var(--shadow-gold);
            white-space: nowrap;
        }
        
        .hero-stat-item {
            text-align: center;
        }
        
        .hero-stat-number {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-gold);
        }
        
        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--text-mint);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        /* Section Common */
        .section {
            padding: 70px 0;
        }
        
        .section-alt {
            background: rgba(18, 62, 37, 0.55);
        }
        
        .section-header {
            margin-bottom: 45px;
            max-width: 700px;
        }
        
        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 14px;
            letter-spacing: -0.5px;
        }
        
        .section-header p {
            font-size: 1.05rem;
            color: var(--text-mint);
            line-height: 1.7;
        }
        
        /* Steps / Timeline */
        .steps-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            margin-top: 20px;
        }
        
        .step-card {
            background: rgba(18, 62, 37, 0.7);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 30px 26px;
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        
        .step-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-gold);
            border-color: var(--accent-gold);
        }
        
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), #FFC107);
            color: var(--primary-jade);
            font-weight: 800;
            font-size: 1.3rem;
            margin-bottom: 18px;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.35);
        }
        
        .step-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 12px;
        }
        
        .step-card p {
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
        
        /* Feature Grid */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        
        .feature-item {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            background: rgba(18, 62, 37, 0.55);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius-sm);
            padding: 22px;
            transition: var(--transition-base);
        }
        
        .feature-item:hover {
            border-color: var(--accent-gold);
            background: rgba(18, 62, 37, 0.85);
        }
        
        .feature-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(255, 215, 0, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.2rem;
        }
        
        .feature-content h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        
        .feature-content p {
            font-size: 0.92rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 0;
        }
        
        /* Image + Text Block */
        .image-text-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .image-text-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 2px solid var(--border-gold);
            box-shadow: var(--shadow-dark);
        }
        
        .image-text-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            display: block;
        }
        
        .image-text-content h3 {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
        }
        
        .image-text-content p {
            color: var(--text-mint);
            line-height: 1.75;
            margin-bottom: 16px;
        }
        
        .check-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
        
        .check-list li {
            padding-left: 32px;
            position: relative;
            margin-bottom: 12px;
            color: var(--text-mint);
            font-size: 0.95rem;
        }
        
        .check-list li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--accent-gold);
            font-size: 0.9rem;
        }
        
        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .accordion-custom {
            background: rgba(18, 62, 37, 0.7);
            border: 1px solid rgba(255, 215, 0, 0.25);
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition-base);
        }
        
        .accordion-custom:hover {
            border-color: var(--accent-gold);
        }
        
        .accordion-button-custom {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--text-white);
            font-weight: 700;
            font-size: 1.05rem;
            padding: 20px 24px;
            text-align: left;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            transition: var(--transition-base);
        }
        
        .accordion-button-custom:hover {
            color: var(--accent-gold);
        }
        
        .accordion-button-custom i {
            transition: transform 0.3s ease;
            color: var(--accent-gold);
        }
        
        .accordion-button-custom[aria-expanded="true"] i {
            transform: rotate(180deg);
        }
        
        .accordion-body-custom {
            padding: 0 24px 20px;
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary-jade), #0B2A1A);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(255, 215, 0, 0.06) 0%, transparent 60%);
            pointer-events: none;
        }
        
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 14px;
            position: relative;
            z-index: 2;
        }
        
        .cta-section p {
            color: var(--text-mint);
            font-size: 1.05rem;
            max-width: 600px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 2;
        }
        
        /* Footer */
        .site-footer {
            background: #071D11;
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 25px;
            margin-top: 30px;
        }
        
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 35px;
        }
        
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--text-white);
            margin-bottom: 14px;
        }
        
        .footer-desc {
            color: var(--text-mint);
            font-size: 0.92rem;
            line-height: 1.7;
            max-width: 400px;
        }
        
        .footer-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: var(--text-mint);
            font-size: 0.92rem;
            transition: var(--transition-base);
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
            padding-left: 5px;
        }
        
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 14px;
            border-top: 1px solid rgba(255, 215, 0, 0.15);
            padding-top: 22px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        
        /* FAB */
        .fab-custom {
            position: fixed;
            left: 20px;
            bottom: 90px;
            z-index: 999;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A1A1A, #0D0D0D);
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            opacity: 0.7;
            transition: var(--transition-base);
            animation: fabBreath 3s ease-in-out infinite;
        }
        
        .fab-custom:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
            animation-play-state: paused;
        }
        
        .fab-custom:active {
            transform: scale(0.95) translateY(2px);
        }
        
        .fab-custom .notification-dot {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #E53935;
            border-radius: 50%;
            border: 2px solid #0D0D0D;
            animation: blinkDot 1.8s ease-in-out infinite;
        }
        
        @keyframes fabBreath {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }
            
            .hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }
            
            .hero-actions {
                justify-content: center;
            }
            
            .steps-list {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .image-text-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .image-text-content {
                text-align: left;
            }
        }
        
        @media (max-width: 768px) {
            .navbar {
                flex-wrap: wrap;
            }
            
            .navbar-toggler-custom {
                display: block;
            }
            
            .navbar-nav-custom {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 0 8px;
            }
            
            .navbar-nav-custom.open {
                display: flex;
            }
            
            .header-actions {
                margin-left: auto;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero-stats {
                position: relative;
                bottom: auto;
                left: auto;
                transform: none;
                margin-top: 30px;
                justify-content: center;
                flex-wrap: wrap;
            }
            
            .section {
                padding: 50px 0;
            }
            
            .section-header h2 {
                font-size: 1.7rem;
            }
            
            .steps-list {
                grid-template-columns: 1fr;
            }
            
            .feature-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .cta-section {
                padding: 35px 20px;
            }
            
            .hero-image-wrapper img {
                height: 240px;
            }
            
            .hero-stats {
                gap: 14px;
                padding: 14px 18px;
            }
            
            .hero-stat-number {
                font-size: 1.2rem;
            }
        }
        
        @media (max-width: 520px) {
            .hero h1 {
                font-size: 1.7rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .btn-primary-custom,
            .btn-secondary-custom {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            
            .header-actions {
                gap: 6px;
            }
            
            .btn-login-text {
                font-size: 0.8rem;
                padding: 6px 8px;
            }
            
            .btn-signup-solid {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            
            .fab-custom {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 70px;
                font-size: 1.1rem;
            }
            
            .section-header h2 {
                font-size: 1.5rem;
            }
            
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --bg-tertiary: #0D3320;
            --accent-gold: #FFD700;
            --accent-gold-light: #FFE44D;
            --accent-red: #D32F2F;
            --accent-red-dark: #B71C1C;
            --text-white: #FFFFFF;
            --text-pale-mint: #D1F2EB;
            --text-muted: #9BC4B5;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-light: rgba(255, 255, 255, 0.08);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.25);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-red: 0 4px 20px rgba(211, 47, 47, 0.35);
            --font-sans: 'Segoe UI', 'Roboto', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            --transition-fast: 0.2s ease;
            --transition-medium: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-white);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-gold-light);
        }
        a:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-gold);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
            transition: background var(--transition-medium);
        }
        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.5);
        }
        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            padding-bottom: 14px;
            gap: 20px;
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-white);
            font-weight: 700;
            font-size: 1.15rem;
            letter-spacing: -0.01em;
            transition: color var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-brand-custom:hover {
            color: var(--accent-gold);
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            border-radius: 50%;
            font-size: 1.1rem;
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }
        .navbar-toggler-custom {
            display: none;
            color: var(--text-white);
            font-size: 1.5rem;
            padding: 8px;
            border-radius: 8px;
            transition: color var(--transition-fast), background var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            color: var(--accent-gold);
            background: rgba(255, 255, 255, 0.05);
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 6px;
            margin: 0;
            padding: 0;
        }
        .nav-item-custom {
            position: relative;
        }
        .nav-link-custom {
            display: block;
            padding: 8px 16px;
            color: var(--text-pale-mint);
            font-weight: 500;
            font-size: 0.9rem;
            border-radius: 30px;
            transition: color var(--transition-fast), background var(--transition-fast);
            white-space: nowrap;
        }
        .nav-link-custom:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }
        .nav-link-custom.active {
            color: var(--bg-primary);
            background: var(--accent-gold);
            font-weight: 700;
            box-shadow: var(--shadow-gold);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .btn-login-text {
            color: var(--text-white);
            font-weight: 500;
            font-size: 0.9rem;
            padding: 8px 14px;
            border-radius: 30px;
            transition: color var(--transition-fast), background var(--transition-fast);
        }
        .btn-login-text:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }
        .btn-signup-solid {
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 20px;
            border-radius: 30px;
            box-shadow: var(--shadow-gold);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
        }
        .btn-signup-solid:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.45);
            background: linear-gradient(135deg, #FFE44D, #D4AF37);
        }
        .btn-signup-solid:active {
            transform: translateY(0) scale(0.97);
        }

        /* ===== HERO (Coupon Wall Style) ===== */
        .hero-coupon {
            position: relative;
            padding: 160px 0 80px;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }
        .hero-coupon::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 46, 28, 0.55) 0%, rgba(10, 46, 28, 0.9) 60%, rgba(10, 46, 28, 0.98) 100%);
            z-index: 1;
        }
        .hero-coupon .container {
            position: relative;
            z-index: 2;
        }
        .hero-coupon-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .hero-coupon-content {
            text-align: left;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        .hero-badge i {
            font-size: 0.9rem;
        }
        .hero-coupon-content h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            color: var(--text-white);
        }
        .hero-coupon-content h1 .highlight {
            color: var(--accent-gold);
            position: relative;
        }
        .hero-coupon-content .hero-desc {
            font-size: 1.1rem;
            color: var(--text-pale-mint);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 520px;
        }
        .hero-coupon-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-gold-solid {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 28px;
            border-radius: 40px;
            box-shadow: var(--shadow-gold);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .btn-gold-solid:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
            color: var(--bg-primary);
        }
        .btn-gold-solid:active {
            transform: translateY(0) scale(0.97);
        }
        .btn-outline-gold {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 1rem;
            padding: 14px 28px;
            border-radius: 40px;
            border: 2px solid var(--accent-gold);
            transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
        }
        .btn-outline-gold:hover {
            background: var(--accent-gold);
            color: var(--bg-primary);
            transform: translateY(-3px);
        }
        .btn-outline-gold:active {
            transform: translateY(0) scale(0.97);
        }
        .hero-coupon-visual {
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
        }
        .coupon-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            width: 100%;
            max-width: 520px;
        }
        .coupon-card {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium);
            position: relative;
            overflow: hidden;
        }
        .coupon-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-gold);
            border-color: var(--accent-gold);
        }
        .coupon-card.featured {
            grid-column: 1 / -1;
            background: rgba(255, 215, 0, 0.1);
            border-color: var(--accent-gold);
            padding: 32px 24px;
        }
        .coupon-card .coupon-icon {
            font-size: 2rem;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        .coupon-card .coupon-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            line-height: 1.1;
        }
        .coupon-card .coupon-label {
            font-size: 0.85rem;
            color: var(--text-pale-mint);
            margin-top: 4px;
        }
        .coupon-card .coupon-claim {
            display: inline-block;
            margin-top: 16px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--bg-primary);
            background: var(--accent-gold);
            padding: 8px 20px;
            border-radius: 30px;
            transition: transform var(--transition-fast), background var(--transition-fast);
        }
        .coupon-card .coupon-claim:hover {
            background: var(--accent-gold-light);
            transform: scale(1.05);
        }

        /* ===== SECTION SHARED ===== */
        .section {
            padding: 70px 0;
        }
        .section-header {
            margin-bottom: 45px;
            text-align: left;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: var(--text-white);
            margin-bottom: 14px;
            max-width: 700px;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-pale-mint);
            line-height: 1.7;
            max-width: 640px;
        }

        /* ===== FEATURES / CAPABILITIES ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            margin-top: 10px;
        }
        .feature-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 30px 26px;
            transition: transform var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);
            position: relative;
            overflow: hidden;
        }
        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), transparent);
            opacity: 0;
            transition: opacity var(--transition-medium);
        }
        .feature-item:hover {
            transform: translateY(-5px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-md);
        }
        .feature-item:hover::before {
            opacity: 1;
        }
        .feature-icon {
            width: 52px;
            height: 52px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            margin-bottom: 18px;
        }
        .feature-item h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 10px;
        }
        .feature-item p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ===== INDUSTRY SCENARIOS ===== */
        .scenario-block {
            background: var(--bg-tertiary);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            border: 1px solid var(--border-light);
        }
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 30px;
        }
        .scenario-card {
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            border: 1px solid transparent;
            transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
        }
        .scenario-card:hover {
            border-color: var(--border-gold);
            background: rgba(255, 215, 0, 0.04);
            transform: translateY(-3px);
        }
        .scenario-card .scenario-icon {
            font-size: 1.8rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }
        .scenario-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .scenario-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ===== CERTIFICATION WALL ===== */
        .cert-wall {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .cert-item {
            background: var(--bg-secondary);
            border-radius: var(--radius-md);
            padding: 24px 18px;
            text-align: center;
            border: 1px solid var(--border-light);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .cert-item:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-sm);
        }
        .cert-item .cert-icon {
            font-size: 2rem;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }
        .cert-item .cert-name {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-white);
        }
        .cert-item .cert-desc {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== COOPERATION PROCESS / STEPS ===== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: process-counter;
        }
        .process-step {
            position: relative;
            background: var(--bg-secondary);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            border: 1px solid var(--border-light);
            transition: border-color var(--transition-fast), transform var(--transition-fast);
        }
        .process-step:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
        }
        .process-step .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--accent-gold);
            color: var(--bg-primary);
            font-weight: 800;
            border-radius: 50%;
            font-size: 1rem;
            margin-bottom: 16px;
            box-shadow: var(--shadow-gold);
        }
        .process-step h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 8px;
        }
        .process-step p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ===== INQUIRY FORM ===== */
        .inquiry-section {
            background: var(--bg-tertiary);
            border-radius: var(--radius-lg);
            padding: 55px 45px;
            border: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
        }
        .inquiry-section::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .inquiry-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: start;
            position: relative;
            z-index: 1;
        }
        .inquiry-info h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 14px;
        }
        .inquiry-info p {
            color: var(--text-pale-mint);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .inquiry-contact-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .inquiry-contact-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-pale-mint);
            font-size: 0.92rem;
            margin-bottom: 10px;
        }
        .inquiry-contact-list i {
            color: var(--accent-gold);
            width: 20px;
            text-align: center;
        }
        .inquiry-form .form-control {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-light);
            color: var(--text-white);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 0.92rem;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .inquiry-form .form-control::placeholder {
            color: var(--text-muted);
        }
        .inquiry-form .form-control:focus {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-white);
        }
        .inquiry-form label {
            color: var(--text-pale-mint);
            font-size: 0.88rem;
            font-weight: 500;
            margin-bottom: 6px;
            display: block;
        }
        .inquiry-form .btn-submit {
            background: linear-gradient(135deg, var(--accent-gold), #B8860B);
            color: var(--bg-primary);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 30px;
            border-radius: 40px;
            width: 100%;
            box-shadow: var(--shadow-gold);
            transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .inquiry-form .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.5);
        }

        /* ===== FAB ===== */
        .fab-royal {
            position: fixed;
            left: 20px;
            bottom: 100px;
            z-index: 1040;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1C1C1E, #0A0A0A);
            border: 3px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            box-shadow: var(--shadow-gold);
            opacity: 0.7;
            animation: fab-breathe 3s ease-in-out infinite;
            transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            cursor: pointer;
        }
        .fab-royal::after {
            content: '';
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid var(--bg-primary);
            animation: fab-blink 1.8s ease-in-out infinite;
        }
        .fab-royal:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 32px rgba(255, 215, 0, 0.5);
        }
        .fab-royal:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-royal i {
            transition: transform var(--transition-medium);
        }
        .fab-royal:hover i {
            transform: rotate(360deg);
        }
        @keyframes fab-breathe {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        @keyframes fab-blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #071F13;
            border-top: 1px solid var(--border-gold);
            padding: 55px 0 30px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-white);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 380px;
        }
        .footer-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-pale-mint);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-light);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-coupon-grid {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }
            .hero-coupon-content {
                text-align: center;
            }
            .hero-coupon-content .hero-desc {
                max-width: 100%;
            }
            .hero-coupon-actions {
                justify-content: center;
            }
            .features-grid,
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cert-wall {
                grid-template-columns: repeat(2, 1fr);
            }
            .inquiry-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .navbar-toggler-custom {
                display: block;
            }
            .navbar-nav-custom {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                align-items: stretch;
                padding: 16px 24px;
                border-bottom: 1px solid var(--border-gold);
                box-shadow: var(--shadow-md);
            }
            .navbar-nav-custom.open {
                display: flex;
            }
            .nav-link-custom {
                padding: 12px 16px;
                font-size: 1rem;
                text-align: left;
            }
            .header-actions {
                gap: 8px;
            }
            .btn-login-text {
                font-size: 0.82rem;
                padding: 6px 10px;
            }
            .btn-signup-solid {
                font-size: 0.82rem;
                padding: 8px 14px;
            }
            .hero-coupon {
                padding: 140px 0 60px;
                min-height: auto;
            }
            .hero-coupon-content h1 {
                font-size: 2.2rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .coupon-wall {
                grid-template-columns: 1fr;
                max-width: 100%;
            }
            .coupon-card.featured {
                grid-column: 1;
            }
            .features-grid,
            .scenario-grid,
            .process-grid,
            .cert-wall {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .section {
                padding: 50px 0;
            }
            .scenario-block {
                padding: 35px 20px;
            }
            .inquiry-section {
                padding: 35px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .fab-royal {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
                left: 14px;
                bottom: 85px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .navbar {
                padding-top: 10px;
                padding-bottom: 10px;
            }
            .navbar-brand-custom {
                font-size: 0.95rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .hero-coupon-content h1 {
                font-size: 1.8rem;
            }
            .hero-coupon {
                padding: 120px 0 45px;
            }
            .btn-gold-solid,
            .btn-outline-gold {
                padding: 12px 20px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }
            .hero-coupon-actions {
                flex-direction: column;
                gap: 10px;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .coupon-card {
                padding: 18px;
            }
            .coupon-card .coupon-value {
                font-size: 1.5rem;
            }
            .inquiry-form .btn-submit {
                padding: 12px 20px;
                font-size: 0.92rem;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0B1A30;
            --bg-secondary: #0F0C20;
            --bg-tertiary: #16243A;
            --accent-lime: #CCFF00;
            --accent-cyan: #00F0FF;
            --accent-pink: #FF007F;
            --text-white: #FFFFFF;
            --text-silver: #A6ACAF;
            --text-muted: #7A8188;
            --border-dark: #2A3B55;
            --border-neon: rgba(0, 240, 255, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 22px;
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.4);
            --shadow-lime: 0 0 18px rgba(204, 255, 0, 0.35);
            --shadow-pink: 0 0 20px rgba(255, 0, 127, 0.4);
            --font-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --spacing-section: 5rem;
            --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-primary);
            background: linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 40%, #0A1525 100%);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
            position: relative;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                radial-gradient(circle at 20% 30%, rgba(0, 240, 255, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(204, 255, 0, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 50% 90%, rgba(255, 0, 127, 0.02) 0%, transparent 40%);
            pointer-events: none;
            z-index: 0;
        }

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

        a:hover {
            color: var(--accent-lime);
        }

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

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
        }

        /* Container */
        .container {
            max-width: 1200px;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ===== Header / Navigation ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(11, 26, 48, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.15);
            transition: var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(11, 26, 48, 0.98);
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
        }

        .navbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding-top: 0.75rem;
            padding-bottom: 0.75rem;
            position: relative;
        }

        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: var(--text-white);
            font-weight: 700;
            font-size: 1.15rem;
            letter-spacing: -0.01em;
            text-decoration: none;
            transition: var(--transition-base);
            flex-shrink: 0;
        }

        .navbar-brand-custom:hover {
            color: var(--accent-lime);
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent-lime), var(--accent-cyan));
            color: #0B1A30;
            border-radius: 50%;
            font-size: 1.1rem;
            box-shadow: var(--shadow-lime);
            flex-shrink: 0;
        }

        .navbar-toggler-custom {
            display: none;
            background: transparent;
            border: 1px solid rgba(0, 240, 255, 0.3);
            color: var(--accent-cyan);
            font-size: 1.3rem;
            width: 42px;
            height: 42px;
            border-radius: 8px;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
        }

        .navbar-toggler-custom:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-neon);
            color: var(--accent-lime);
        }

        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 0.35rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

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

        .nav-link-custom {
            display: block;
            padding: 0.5rem 1rem;
            color: var(--text-silver);
            font-weight: 500;
            font-size: 0.92rem;
            border-radius: 6px;
            transition: var(--transition-base);
            text-decoration: none;
            white-space: nowrap;
        }

        .nav-link-custom:hover {
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.08);
        }

        .nav-link-custom.active {
            color: var(--accent-lime);
            background: rgba(204, 255, 0, 0.1);
            box-shadow: inset 0 -2px 0 var(--accent-lime);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
        }

        .btn-login-text {
            background: transparent;
            color: var(--text-silver);
            font-weight: 600;
            font-size: 0.92rem;
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            transition: var(--transition-base);
        }

        .btn-login-text:hover {
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.06);
        }

        .btn-signup-solid {
            background: linear-gradient(135deg, var(--accent-lime), var(--accent-cyan));
            color: #0B1A30;
            font-weight: 700;
            font-size: 0.92rem;
            padding: 0.5rem 1.3rem;
            border-radius: 6px;
            transition: var(--transition-base);
            box-shadow: 0 0 12px rgba(204, 255, 0, 0.3);
        }

        .btn-signup-solid:hover {
            box-shadow: var(--shadow-lime);
            transform: translateY(-1px);
            color: #0B1A30;
        }

        /* ===== FAB ===== */
        .fab-support {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 1040;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(11, 26, 48, 0.75);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 2px solid transparent;
            background-image: linear-gradient(rgba(11, 26, 48, 0.75), rgba(11, 26, 48, 0.75)), linear-gradient(135deg, var(--accent-lime), var(--accent-cyan));
            background-origin: padding-box, border-box;
            background-clip: padding-box, border-box;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-size: 1.4rem;
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
            transition: var(--transition-base);
            opacity: 0.7;
            animation: fabFloat 3.5s ease-in-out infinite;
        }

        .fab-support:hover {
            opacity: 1;
            box-shadow: 0 0 30px rgba(0, 240, 255, 0.65);
            transform: scale(1.08);
            color: var(--accent-lime);
        }

        .fab-support:active {
            transform: scale(0.94);
        }

        .fab-support .notification-dot {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--accent-pink);
            border-radius: 50%;
            border: 2px solid #0B1A30;
            animation: dotBlink 1.6s ease-in-out infinite;
        }

        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-7px); }
        }

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

        /* ===== Hero Section ===== */
        .hero-tet {
            padding-top: 8rem;
            padding-bottom: 4.5rem;
            position: relative;
            z-index: 1;
        }

        .hero-tet .container {
            display: grid;
            grid-template-columns: 1fr 0.9fr;
            gap: 3.5rem;
            align-items: center;
        }

        .hero-content {
            text-align: left;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 0, 127, 0.15);
            border: 1px solid rgba(255, 0, 127, 0.4);
            color: var(--accent-pink);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 0.4rem 1rem;
            border-radius: 50px;
            margin-bottom: 1.5rem;
            letter-spacing: 0.03em;
        }

        .hero-title {
            font-size: 3.2rem;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.02em;
            margin-bottom: 1.4rem;
            background: linear-gradient(135deg, #FFFFFF 30%, var(--accent-cyan) 70%, var(--accent-lime) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.12rem;
            color: var(--text-silver);
            line-height: 1.7;
            margin-bottom: 2rem;
            max-width: 540px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .btn-primary-glow {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: linear-gradient(135deg, var(--accent-lime), #99CC00);
            color: #0B1A30;
            font-weight: 700;
            font-size: 1rem;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            transition: var(--transition-base);
            box-shadow: 0 0 20px rgba(204, 255, 0, 0.4);
            text-decoration: none;
        }

        .btn-primary-glow:hover {
            box-shadow: 0 0 35px rgba(204, 255, 0, 0.65);
            transform: translateY(-2px);
            color: #0B1A30;
        }

        .btn-outline-glow {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: transparent;
            border: 1.5px solid rgba(0, 240, 255, 0.5);
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 1rem;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            transition: var(--transition-base);
            text-decoration: none;
        }

        .btn-outline-glow:hover {
            border-color: var(--accent-cyan);
            box-shadow: var(--shadow-neon);
            color: var(--accent-cyan);
            background: rgba(0, 240, 255, 0.06);
        }

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

        .hero-visual-card {
            background: linear-gradient(145deg, #1A2E4A, #0F1C30);
            border: 1.5px solid rgba(0, 240, 255, 0.3);
            border-radius: var(--radius-lg);
            padding: 1.8rem;
            box-shadow: 0 0 40px rgba(0, 240, 255, 0.15), inset 0 0 30px rgba(0, 240, 255, 0.05);
            width: 100%;
            max-width: 480px;
        }

        .hero-visual-card img {
            width: 100%;
            border-radius: var(--radius-md);
            margin-bottom: 1.2rem;
            border: 1px solid rgba(0, 240, 255, 0.2);
        }

        .hero-visual-card .visual-label {
            font-size: 0.82rem;
            color: var(--text-muted);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            font-weight: 600;
            margin-bottom: 0.4rem;
        }

        .hero-visual-card .visual-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }

        .hero-visual-card .visual-desc {
            font-size: 0.92rem;
            color: var(--text-silver);
            line-height: 1.6;
        }

        /* ===== Stats Section ===== */
        .stats-section {
            padding: 3rem 0 5rem;
            position: relative;
            z-index: 1;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .stat-item {
            background: rgba(22, 36, 58, 0.6);
            border: 1px solid rgba(0, 240, 255, 0.15);
            border-radius: var(--radius-md);
            padding: 1.5rem 1.2rem;
            text-align: center;
            transition: var(--transition-base);
        }

        .stat-item:hover {
            border-color: rgba(0, 240, 255, 0.4);
            box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
            transform: translateY(-3px);
        }

        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--accent-lime);
            line-height: 1.2;
            margin-bottom: 0.3rem;
        }

        .stat-label {
            font-size: 0.88rem;
            color: var(--text-silver);
            font-weight: 500;
        }

        /* ===== Section Common ===== */
        .section-block {
            padding: 4.5rem 0;
            position: relative;
            z-index: 1;
        }

        .section-header {
            text-align: left;
            margin-bottom: 3rem;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-cyan);
            margin-bottom: 0.6rem;
        }

        .section-title {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.01em;
            margin-bottom: 1rem;
            color: var(--text-white);
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-silver);
            line-height: 1.7;
            max-width: 650px;
        }

        /* ===== Game Showcase ===== */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.8rem;
        }

        .game-card {
            background: linear-gradient(150deg, #142438, #0D1A2E);
            border: 1px solid rgba(0, 240, 255, 0.2);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-base);
            position: relative;
        }

        .game-card:hover {
            border-color: rgba(0, 240, 255, 0.55);
            box-shadow: 0 8px 35px rgba(0, 240, 255, 0.25);
            transform: translateY(-5px);
        }

        .game-card-image {
            position: relative;
            height: 190px;
            overflow: hidden;
        }

        .game-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .game-card:hover .game-card-image img {
            transform: scale(1.06);
        }

        .game-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent-pink);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 0.3rem 0.8rem;
            border-radius: 4px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            box-shadow: 0 0 12px rgba(255, 0, 127, 0.5);
        }

        .game-card-body {
            padding: 1.4rem 1.5rem 1.5rem;
        }

        .game-card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }

        .game-card-desc {
            font-size: 0.88rem;
            color: var(--text-silver);
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .game-card-link {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 0.88rem;
            text-decoration: none;
            transition: var(--transition-base);
        }

        .game-card-link:hover {
            color: var(--accent-lime);
            gap: 0.7rem;
        }

        /* ===== Process Section ===== */
        .process-timeline {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            position: relative;
        }

        .process-step {
            background: rgba(22, 36, 58, 0.5);
            border: 1px solid rgba(204, 255, 0, 0.15);
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            position: relative;
            transition: var(--transition-base);
        }

        .process-step:hover {
            border-color: rgba(204, 255, 0, 0.4);
            box-shadow: 0 0 20px rgba(204, 255, 0, 0.1);
        }

        .step-number {
            width: 44px;
            height: 44px;
            background: linear-gradient(135deg, var(--accent-lime), var(--accent-cyan));
            color: #0B1A30;
            font-weight: 800;
            font-size: 1.2rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.2rem;
            box-shadow: 0 0 15px rgba(204, 255, 0, 0.35);
        }

        .process-step h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.5rem;
        }

        .process-step p {
            font-size: 0.88rem;
            color: var(--text-silver);
            line-height: 1.6;
            margin: 0;
        }

        /* ===== Scenario Section ===== */
        .scenario-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
        }

        .scenario-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1.5px solid rgba(0, 240, 255, 0.25);
            box-shadow: 0 0 35px rgba(0, 240, 255, 0.12);
        }

        .scenario-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }

        .scenario-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }

        .scenario-item {
            display: flex;
            gap: 1rem;
            align-items: flex-start;
            background: rgba(22, 36, 58, 0.45);
            border-radius: var(--radius-sm);
            padding: 1.2rem 1.3rem;
            border-left: 3px solid var(--accent-cyan);
            transition: var(--transition-base);
        }

        .scenario-item:hover {
            background: rgba(22, 36, 58, 0.7);
            border-left-color: var(--accent-lime);
        }

        .scenario-icon {
            width: 42px;
            height: 42px;
            background: rgba(0, 240, 255, 0.12);
            color: var(--accent-cyan);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.15rem;
            flex-shrink: 0;
        }

        .scenario-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 0.3rem;
        }

        .scenario-item p {
            font-size: 0.88rem;
            color: var(--text-silver);
            margin: 0;
            line-height: 1.55;
        }

        /* ===== FAQ Section ===== */
        .faq-wrapper {
            max-width: 850px;
        }

        .faq-item {
            background: rgba(22, 36, 58, 0.5);
            border: 1px solid rgba(0, 240, 255, 0.12);
            border-radius: var(--radius-sm);
            margin-bottom: 1rem;
            overflow: hidden;
            transition: var(--transition-base);
        }

        .faq-item:hover {
            border-color: rgba(0, 240, 255, 0.3);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 1.5rem;
            cursor: pointer;
            font-weight: 600;
            color: var(--text-white);
            font-size: 1rem;
            gap: 1rem;
            transition: var(--transition-base);
            background: transparent;
            width: 100%;
            text-align: left;
        }

        .faq-question:hover {
            color: var(--accent-cyan);
        }

        .faq-question .faq-toggle-icon {
            flex-shrink: 0;
            color: var(--accent-cyan);
            font-size: 1rem;
            transition: transform 0.35s ease;
        }

        .faq-item.active .faq-toggle-icon {
            transform: rotate(180deg);
            color: var(--accent-lime);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.45s ease, padding 0.35s ease;
            padding: 0 1.5rem;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 1.3rem;
        }

        .faq-answer p {
            color: var(--text-silver);
            font-size: 0.92rem;
            line-height: 1.7;
            margin: 0;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 5rem 0;
            position: relative;
            z-index: 1;
        }

        .cta-box {
            background: linear-gradient(140deg, #1A2E4A 0%, #0F1C30 60%, #1A0A2E 100%);
            border: 1.5px solid rgba(0, 240, 255, 0.3);
            border-radius: var(--radius-lg);
            padding: 3.5rem 3rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 2.5rem;
            flex-wrap: wrap;
            box-shadow: 0 0 45px rgba(0, 240, 255, 0.15), inset 0 0 40px rgba(0, 240, 255, 0.04);
        }

        .cta-text h3 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 0.8rem;
        }

        .cta-text p {
            font-size: 1.02rem;
            color: var(--text-silver);
            margin: 0;
            max-width: 520px;
            line-height: 1.65;
        }

        .cta-actions {
            display: flex;
            gap: 1rem;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #080F1A;
            border-top: 1px solid rgba(0, 240, 255, 0.12);
            padding: 3.5rem 0 1.5rem;
            position: relative;
            z-index: 1;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 2.5rem;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 1rem;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 380px;
            margin: 0;
        }

        .footer-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--accent-cyan);
            margin-bottom: 1.2rem;
            letter-spacing: 0.02em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
        }

        .footer-links a {
            color: var(--text-silver);
            font-size: 0.88rem;
            transition: var(--transition-base);
            text-decoration: none;
        }

        .footer-links a:hover {
            color: var(--accent-lime);
            padding-left: 5px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding-top: 1.5rem;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.6rem;
            }
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-timeline {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .navbar {
                padding-top: 0.6rem;
                padding-bottom: 0.6rem;
            }

            .navbar-toggler-custom {
                display: flex;
            }

            .navbar-nav-custom {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(11, 26, 48, 0.98);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.45s ease;
                border-bottom: 1px solid rgba(0, 240, 255, 0.2);
                box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
            }

            .navbar-nav-custom.open {
                max-height: 420px;
            }

            .nav-link-custom {
                padding: 0.9rem 1.5rem;
                border-radius: 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }

            .nav-link-custom.active {
                box-shadow: inset 3px 0 0 var(--accent-lime);
            }

            .header-actions {
                gap: 0.4rem;
            }

            .btn-signup-solid,
            .btn-login-text {
                font-size: 0.82rem;
                padding: 0.45rem 0.9rem;
            }

            .hero-tet {
                padding-top: 7rem;
                padding-bottom: 3rem;
            }

            .hero-tet .container {
                grid-template-columns: 1fr;
                gap: 2.5rem;
            }

            .hero-title {
                font-size: 2.2rem;
            }

            .hero-desc {
                font-size: 1rem;
            }

            .hero-visual-card {
                max-width: 100%;
            }

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

            .stat-number {
                font-size: 1.8rem;
            }

            .game-grid {
                grid-template-columns: 1fr;
                gap: 1.3rem;
            }

            .process-timeline {
                grid-template-columns: 1fr;
            }

            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .section-title {
                font-size: 1.9rem;
            }

            .cta-box {
                padding: 2.5rem 1.8rem;
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
            }

            .cta-text h3 {
                font-size: 1.6rem;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 0.5rem;
            }

            .fab-support {
                left: 0.8rem;
                bottom: 5rem;
                width: 50px;
                height: 50px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }

            .navbar-brand-custom {
                font-size: 0.95rem;
                gap: 0.4rem;
            }

            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }

            .btn-login-text {
                display: none;
            }

            .btn-signup-solid {
                font-size: 0.78rem;
                padding: 0.4rem 0.8rem;
            }

            .hero-title {
                font-size: 1.8rem;
            }

            .hero-badge {
                font-size: 0.75rem;
                padding: 0.3rem 0.8rem;
            }

            .btn-primary-glow,
            .btn-outline-glow {
                font-size: 0.88rem;
                padding: 0.75rem 1.5rem;
                width: 100%;
                justify-content: center;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.8rem;
            }

            .stat-item {
                padding: 1rem 0.8rem;
            }

            .stat-number {
                font-size: 1.5rem;
            }

            .stat-label {
                font-size: 0.78rem;
            }

            .section-block {
                padding: 3rem 0;
            }

            .section-title {
                font-size: 1.6rem;
            }

            .game-card-image {
                height: 160px;
            }

            .cta-actions {
                width: 100%;
                flex-direction: column;
            }

            .cta-actions .btn-primary-glow,
            .cta-actions .btn-outline-glow {
                width: 100%;
                justify-content: center;
            }
        }