/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --card-bg: #1B4D32;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --text-muted: #A8C5B8;
            --border-gold: rgba(255, 215, 0, 0.4);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --shadow-elevated: 0 8px 40px rgba(0,0,0,0.5);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --header-height: 80px;
            --container-max: 1280px;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

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

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

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

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

        h1, h2, h3, h4, h5, h6 {
            line-height: 1.3;
            font-weight: 700;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 215, 0, 0.15);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.35rem;
            color: var(--accent-gold);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #0A2E1C;
            font-weight: 800;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
        }

        .main-nav a {
            padding: 10px 18px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-mint);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

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

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .btn-login {
            padding: 10px 22px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-mint);
            background: transparent;
            border: 1px solid rgba(209, 242, 235, 0.3);
            cursor: pointer;
            transition: all var(--transition-base);
        }

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

        .btn-signup {
            padding: 10px 26px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            color: #0A2E1C;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.25);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-mint);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 8px;
        }

        /* Hero Section - Immersive Poster */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding-top: var(--header-height);
            background: var(--primary-bg);
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10,46,28,0.6) 0%, rgba(10,46,28,0.9) 60%, rgba(10,46,28,1) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.9);
            color: #fff;
            padding: 8px 20px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.04em;
            margin-bottom: 24px;
            animation: pulse-badge 2s infinite;
        }

        @keyframes pulse-badge {
            0%, 100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.5); }
            50% { box-shadow: 0 0 0 12px rgba(211, 47, 47, 0); }
        }

        .hero-badge .fire-icon {
            font-size: 1.1rem;
        }

        .hero-title {
            font-size: clamp(2.2rem, 5.5vw, 3.8rem);
            font-weight: 800;
            color: var(--text-white);
            line-height: 1.15;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .hero-title .gold-text {
            color: var(--accent-gold);
        }

        .hero-desc {
            font-size: 1.1rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 36px;
            max-width: 600px;
        }

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

        .btn-primary {
            padding: 16px 36px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            color: #0A2E1C;
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 6px 25px rgba(255, 215, 0, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(255, 215, 0, 0.45);
        }

        .btn-outline-light {
            padding: 16px 36px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            background: transparent;
            color: var(--text-white);
            border: 2px solid rgba(255,255,255,0.3);
            cursor: pointer;
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-light:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255,215,0,0.05);
        }

        /* Section Common */
        .section {
            padding: 80px 0;
            position: relative;
        }

        .section-header {
            margin-bottom: 50px;
        }

        .section-label {
            display: inline-block;
            font-weight: 700;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 650px;
        }

        /* Platform Trust Badges */
        .trust-strip {
            padding: 32px 0;
            background: var(--secondary-bg);
            border-top: 1px solid rgba(255,215,0,0.1);
            border-bottom: 1px solid rgba(255,215,0,0.1);
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 16px;
            background: rgba(255,255,255,0.03);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255,215,0,0.1);
        }

        .trust-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            background: rgba(255,215,0,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        .trust-text strong {
            display: block;
            font-size: 0.95rem;
            color: var(--text-white);
        }

        .trust-text span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Game Feature Cards */
        .top-games-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .game-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(255,215,0,0.15);
            transition: all var(--transition-base);
            position: relative;
        }

        .game-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(255,215,0,0.2);
            border-color: var(--accent-gold);
        }

        .game-card-img {
            position: relative;
            height: 180px;
            overflow: hidden;
        }

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

        .game-card:hover .game-card-img img {
            transform: scale(1.08);
        }

        .game-card-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent-red);
            color: #fff;
            padding: 5px 14px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.75rem;
            letter-spacing: 0.04em;
            z-index: 2;
        }

        .game-card-body {
            padding: 20px;
        }

        .game-card-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .game-card-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .game-card-meta .star {
            color: var(--accent-gold);
        }

        /* Testimonials / Social Proof */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: var(--secondary-bg);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid rgba(255,215,0,0.1);
            position: relative;
        }

        .testimonial-card::before {
            content: '“';
            position: absolute;
            top: 10px;
            left: 20px;
            font-size: 4rem;
            color: var(--accent-gold);
            opacity: 0.2;
            line-height: 1;
        }

        .testimonial-text {
            font-size: 0.95rem;
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 20px;
            padding-top: 10px;
        }

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

        .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), #D32F2F);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
        }

        .author-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text-white);
        }

        .author-role {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        /* News / Latest Updates List */
        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }

        .news-list {
            list-style: none;
        }

        .news-item {
            padding: 20px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            display: flex;
            gap: 16px;
            transition: all var(--transition-base);
        }

        .news-item:hover {
            padding-left: 8px;
            border-bottom-color: rgba(255,215,0,0.3);
        }

        .news-item-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: rgba(255,215,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        .news-item-content h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-white);
            margin-bottom: 4px;
        }

        .news-item-content p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .news-item-content .news-date {
            font-size: 0.75rem;
            color: var(--accent-gold);
            margin-top: 4px;
        }

        .news-sidebar {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid rgba(255,215,0,0.1);
            height: fit-content;
        }

        .news-sidebar h3 {
            font-size: 1.1rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
            font-weight: 700;
        }

        .news-sidebar-list {
            list-style: none;
        }

        .news-sidebar-list li {
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        .news-sidebar-list a {
            font-size: 0.9rem;
            color: var(--text-mint);
            transition: color var(--transition-base);
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .news-sidebar-list a::before {
            content: '→';
            color: var(--accent-gold);
        }

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

        .faq-item {
            background: var(--secondary-bg);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            border: 1px solid rgba(255,215,0,0.08);
            overflow: hidden;
        }

        .faq-question {
            padding: 22px 28px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-white);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background var(--transition-base);
        }

        .faq-question:hover {
            background: rgba(255,215,0,0.04);
        }

        .faq-answer {
            padding: 0 28px 22px;
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .faq-icon {
            font-size: 1.2rem;
            color: var(--accent-gold);
            transition: transform var(--transition-base);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(180deg, var(--primary-bg), var(--secondary-bg));
            text-align: center;
            padding: 100px 0;
        }

        .cta-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            padding: 60px 40px;
            border: 1px solid rgba(255,215,0,0.2);
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,215,0,0.05) 0%, transparent 60%);
            z-index: 0;
        }

        .cta-card-content {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-size: clamp(1.8rem, 4vw, 2.6rem);
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 16px;
        }

        .cta-desc {
            color: var(--text-mint);
            font-size: 1.1rem;
            margin-bottom: 32px;
        }

        /* Footer */
        .site-footer {
            background: #061C11;
            padding: 60px 0 30px;
            border-top: 1px solid rgba(255,215,0,0.15);
        }

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

        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
            margin-top: 16px;
        }

        .footer-col h4 {
            color: var(--accent-gold);
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

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

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

        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: color var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--accent-gold);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.06);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-copy {
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        .footer-badges {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .badge-18 {
            background: var(--accent-red);
            color: #fff;
            padding: 4px 12px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.8rem;
        }

        /* FAB - Classic Royal Style */
        .fab-floating {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #1B1B1B;
            border: 3px solid var(--accent-gold);
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
            animation: float-fab 3s ease-in-out infinite;
            transition: all var(--transition-base);
            opacity: 0.85;
        }

        .fab-floating:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 35px rgba(255, 215, 0, 0.5);
        }

        .fab-floating::after {
            content: '';
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #D32F2F;
            border-radius: 50%;
            animation: blink-dot 1.5s infinite;
        }

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

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

        /* Responsive */
        @media (max-width: 1024px) {
            .top-games-grid { grid-template-columns: repeat(2, 1fr); }
            .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
            .news-layout { grid-template-columns: 1fr; }
            .trust-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                width: 100%;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 20px;
                gap: 4px;
                border-bottom: 1px solid rgba(255,215,0,0.2);
            }

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

            .mobile-menu-toggle {
                display: block;
            }

            .nav-actions {
                gap: 8px;
            }

            .btn-login, .btn-signup {
                padding: 8px 16px;
                font-size: 0.8rem;
            }

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

            .hero-cta-group {
                flex-direction: column;
            }

            .top-games-grid { grid-template-columns: 1fr; }
            .testimonial-grid { grid-template-columns: 1fr; }
            .trust-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }

            .section { padding: 50px 0; }
            .cta-section { padding: 60px 0; }
            .cta-card { padding: 40px 20px; }
        }

        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .hero-title { font-size: 1.8rem; }
            .btn-primary, .btn-outline-light { width: 100%; justify-content: center; }
            .fab-floating { width: 48px; height: 48px; left: 16px; bottom: 80px; }
        }

/* roulang page: category1 */
:root {
      --bg-deep: #0A2E1C;
      --bg-forest: #123E25;
      --accent-gold: #FFD700;
      --accent-red: #D32F2F;
      --text-white: #FFFFFF;
      --text-mint: #D1F2EB;
      --text-muted: #9BB5A8;
      --border-gold: rgba(255, 215, 0, 0.5);
      --shadow-gold: 0 8px 24px rgba(255, 215, 0, 0.15);
      --radius-md: 16px;
      --radius-sm: 10px;
      --font-body: 'Segoe UI', Roboto, 'Helvetica Neue', system-ui, sans-serif;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: var(--font-body);
      background-color: var(--bg-deep);
      color: var(--text-white);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: color 0.2s;
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    /* header & nav */
    .site-header {
      background: rgba(10, 46, 28, 0.92);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      position: sticky;
      top: 0;
      z-index: 50;
      border-bottom: 1px solid rgba(255, 215, 0, 0.18);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      padding: 14px 0;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: -0.3px;
      white-space: nowrap;
    }
    .logo-icon {
      font-size: 2rem;
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 2rem;
      list-style: none;
      flex-wrap: wrap;
    }
    .main-nav a {
      font-weight: 500;
      color: var(--text-mint);
      padding: 6px 0;
      border-bottom: 2px solid transparent;
      transition: 0.2s;
      font-size: 0.95rem;
    }
    .main-nav a.active,
    .main-nav a:hover {
      color: var(--accent-gold);
      border-bottom-color: var(--accent-gold);
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .btn-login {
      background: transparent;
      border: 1px solid var(--accent-gold);
      color: var(--accent-gold);
      padding: 8px 22px;
      border-radius: 30px;
      font-weight: 600;
      transition: 0.25s;
    }
    .btn-login:hover {
      background: rgba(255, 215, 0, 0.15);
      border-color: #FFE55C;
    }
    .btn-signup {
      background: var(--accent-gold);
      color: #0A2E1C;
      font-weight: 700;
      padding: 8px 24px;
      border-radius: 30px;
      border: none;
      cursor: pointer;
      transition: 0.2s;
      box-shadow: 0 4px 14px rgba(255, 215, 0, 0.35);
    }
    .btn-signup:hover {
      background: #FFE55C;
      transform: translateY(-1px);
    }
    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--accent-gold);
      font-size: 1.8rem;
      cursor: pointer;
    }
    /* Hero */
    .hero {
      background: linear-gradient(135deg, #062315 0%, #0A2E1C 100%);
      position: relative;
      padding: 60px 0 50px;
      border-bottom: 2px solid var(--border-gold);
    }
    .hero-content {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 2.5rem;
    }
    .hero-text {
      flex: 1 1 400px;
    }
    .hero-badge {
      display: inline-block;
      background: var(--accent-red);
      color: white;
      font-weight: 700;
      padding: 6px 18px;
      border-radius: 30px;
      font-size: 0.9rem;
      margin-bottom: 16px;
      letter-spacing: 0.4px;
    }
    .hero h1 {
      font-size: 2.8rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 20px;
      color: white;
    }
    .hero-highlight {
      color: var(--accent-gold);
    }
    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-mint);
      margin-bottom: 28px;
      max-width: 550px;
    }
    .hero-buttons {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }
    .btn-primary {
      background: var(--accent-gold);
      color: #0A2E1C;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: 40px;
      font-size: 1.1rem;
      border: none;
      cursor: pointer;
      box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
      transition: 0.2s;
    }
    .btn-primary:hover {
      background: #FFE55C;
      transform: scale(1.02);
    }
    .btn-outline-light {
      background: transparent;
      border: 2px solid var(--text-mint);
      color: white;
      font-weight: 600;
      padding: 14px 30px;
      border-radius: 40px;
      transition: 0.2s;
    }
    .btn-outline-light:hover {
      background: rgba(255,255,255,0.08);
    }
    .hero-image {
      flex: 1 1 350px;
      text-align: center;
    }
    .hero-image img {
      border-radius: 28px;
      box-shadow: 0 20px 40px rgba(0,0,0,0.5);
      border: 2px solid var(--border-gold);
    }
    /* rankings section */
    .platform-ranking {
      padding: 70px 0;
    }
    .section-title {
      font-size: 2.2rem;
      font-weight: 700;
      margin-bottom: 15px;
      color: white;
    }
    .section-sub {
      color: var(--text-mint);
      margin-bottom: 40px;
      font-size: 1.1rem;
    }
    .rank-list {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .rank-card {
      background: #0F3925;
      border: 1px solid rgba(255,215,0,0.3);
      border-radius: 20px;
      padding: 22px 26px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 20px;
      transition: 0.2s;
    }
    .rank-card:hover {
      border-color: var(--accent-gold);
      box-shadow: var(--shadow-gold);
    }
    .rank-number {
      font-size: 2.4rem;
      font-weight: 800;
      color: var(--accent-gold);
      min-width: 60px;
    }
    .rank-info {
      flex: 2;
    }
    .rank-info h3 {
      font-size: 1.5rem;
      margin-bottom: 6px;
    }
    .rank-meta {
      display: flex;
      gap: 18px;
      color: var(--text-mint);
      font-size: 0.9rem;
    }
    .rank-badge {
      background: var(--accent-red);
      color: white;
      padding: 4px 14px;
      border-radius: 20px;
      font-weight: 700;
      font-size: 0.8rem;
    }
    .rank-cta {
      margin-left: auto;
    }
    /* features */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 30px;
      margin: 40px 0;
    }
    .feature-item {
      background: rgba(255,255,255,0.04);
      padding: 28px 18px;
      border-radius: 20px;
      border-left: 4px solid var(--accent-gold);
    }
    /* download guide */
    .download-steps {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 25px;
    }
    .step {
      flex: 1 1 180px;
      background: #0B3C25;
      padding: 24px 16px;
      border-radius: 16px;
      text-align: center;
    }
    .step-number {
      font-size: 2rem;
      font-weight: 800;
      color: var(--accent-gold);
    }
    /* FAQ */
    .faq-item {
      background: #0F3925;
      margin-bottom: 12px;
      border-radius: 14px;
      padding: 18px 22px;
      cursor: pointer;
    }
    .faq-question {
      font-weight: 700;
      display: flex;
      justify-content: space-between;
    }
    /* footer */
    .site-footer {
      background: #051C10;
      padding: 55px 0 25px;
      margin-top: 60px;
      border-top: 2px solid var(--accent-gold);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px,1fr));
      gap: 30px;
      margin-bottom: 35px;
    }
    .footer-brand p {
      color: var(--text-muted);
      font-size: 0.9rem;
    }
    .footer-col h4 {
      color: var(--accent-gold);
      margin-bottom: 14px;
    }
    .footer-col ul {
      list-style: none;
    }
    .footer-col li {
      margin-bottom: 8px;
    }
    .footer-col a {
      color: var(--text-mint);
      font-size: 0.9rem;
    }
    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid #2A4A35;
      padding-top: 20px;
      color: var(--text-muted);
      font-size: 0.85rem;
    }
    .footer-badges {
      display: flex;
      gap: 18px;
    }
    /* FAB */
    .fab-left {
      position: fixed;
      left: 20px;
      bottom: 90px;
      z-index: 40;
      background: #0F2E1C;
      border: 2px solid var(--accent-gold);
      width: 52px;
      height: 52px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(255,215,0,0.3);
      cursor: pointer;
      transition: 0.2s;
      font-size: 1.8rem;
    }
    .fab-left:hover {
      transform: scale(1.1);
      background: #1A452A;
    }
    @media (max-width: 768px) {
      .main-nav {
        display: none;
        flex-direction: column;
        width: 100%;
        background: #0A2E1C;
        padding: 20px;
      }
      .main-nav.open {
        display: flex;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .hero h1 {
        font-size: 2rem;
      }
      .rank-card {
        flex-direction: column;
        align-items: flex-start;
      }
    }

/* roulang page: article */
:root {
            --primary-bg: #0B3C25;
            --primary-bg-alt: #062315;
            --accent-gold: #FFCC00;
            --accent-lime: #32CD32;
            --accent-red: #FF4500;
            --text-primary: #FFFDF0;
            --text-light: #C5E2D2;
            --text-muted: #8A9F8F;
            --border-subtle: rgba(255, 204, 0, 0.15);
            --border-gold: #FFCC00;
            --shadow-gold: 0 4px 20px rgba(255, 204, 0, 0.3);
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --container-max: 1280px;
            --nav-height: 76px;
            --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: var(--font-body);
            background: var(--primary-bg-alt);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background-image: radial-gradient(ellipse at 20% 10%, rgba(50, 205, 50, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 90%, rgba(255, 204, 0, 0.05) 0%, transparent 50%);
            background-attachment: fixed;
        }

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

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

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

        button,
        .btn {
            cursor: pointer;
            font-family: var(--font-body);
            border: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(6, 35, 21, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-subtle);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: background var(--transition-smooth);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 32px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--accent-gold);
            text-decoration: none;
            letter-spacing: -0.3px;
            white-space: nowrap;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }

        .logo:hover {
            opacity: 0.85;
            color: var(--accent-gold);
        }

        .logo-icon {
            font-size: 2rem;
            filter: drop-shadow(0 2px 6px rgba(255, 204, 0, 0.5));
        }

        .main-nav {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
        }

        .main-nav a {
            display: inline-block;
            padding: 10px 18px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-light);
            transition: all var(--transition-fast);
            background: transparent;
            border: 1px solid transparent;
            text-decoration: none;
        }

        .main-nav a:hover,
        .main-nav a.active {
            color: var(--accent-gold);
            background: rgba(255, 204, 0, 0.08);
            border-color: rgba(255, 204, 0, 0.25);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .btn-login {
            background: transparent;
            color: var(--text-light);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(255, 204, 0, 0.05);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), #FFA500);
            color: #062315;
            border: none;
            padding: 10px 24px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            box-shadow: 0 4px 14px rgba(255, 204, 0, 0.35);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(255, 204, 0, 0.5);
            background: linear-gradient(135deg, #FFE033, #FFB833);
        }

        .mobile-menu-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px;
            line-height: 1;
        }

        @media (max-width: 968px) {
            .main-nav {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(6, 35, 21, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                gap: 4px;
                padding: 16px 24px;
                border-bottom: 1px solid var(--border-subtle);
                transform: translateY(-110%);
                opacity: 0;
                transition: all var(--transition-smooth);
                pointer-events: none;
                z-index: 999;
            }

            .main-nav.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }

            .main-nav a {
                display: block;
                text-align: center;
                padding: 14px;
                font-size: 1rem;
                border-radius: var(--radius-sm);
            }

            .mobile-menu-toggle {
                display: block;
            }

            .header-actions .btn-login,
            .header-actions .btn-signup {
                padding: 8px 18px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 520px) {
            .logo span {
                font-size: 1.1rem;
            }

            .logo-icon {
                font-size: 1.6rem;
            }

            .header-actions {
                gap: 8px;
            }

            .btn-login,
            .btn-signup {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }

        /* Article Hero */
        .article-hero {
            position: relative;
            padding: 64px 0 40px;
            background: linear-gradient(180deg, rgba(11, 60, 37, 0.9) 0%, rgba(6, 35, 21, 0.95) 100%),
                url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            border-bottom: 1px solid var(--border-subtle);
            z-index: 1;
        }

        .article-hero-content {
            max-width: 860px;
            margin: 0 auto;
        }

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

        .article-meta .category-tag {
            background: rgba(255, 204, 0, 0.12);
            color: var(--accent-gold);
            padding: 4px 14px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.8rem;
            border: 1px solid rgba(255, 204, 0, 0.25);
        }

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

        .article-hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.3;
            color: var(--accent-gold);
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }

        .article-hero .article-excerpt {
            font-size: 1.15rem;
            color: var(--text-light);
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .article-hero h1 {
                font-size: 1.9rem;
            }

            .article-hero .article-excerpt {
                font-size: 1rem;
            }

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

        /* Article Body */
        .article-body-wrapper {
            padding: 48px 0 64px;
            display: flex;
            gap: 40px;
            align-items: flex-start;
        }

        .article-main {
            flex: 1;
            max-width: 800px;
            background: rgba(11, 60, 37, 0.55);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .article-content {
            font-size: 1.05rem;
            line-height: 1.75;
            color: var(--text-light);
        }

        .article-content h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin: 32px 0 12px;
        }

        .article-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 24px 0 8px;
        }

        .article-content p {
            margin-bottom: 16px;
        }

        .article-content ul,
        .article-content ol {
            margin: 16px 0 24px 24px;
        }

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

        .article-content img {
            border-radius: var(--radius-md);
            margin: 20px 0;
            border: 1px solid var(--border-subtle);
        }

        .article-content a {
            color: var(--accent-gold);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

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

        .article-content blockquote {
            border-left: 4px solid var(--accent-gold);
            padding: 16px 24px;
            margin: 24px 0;
            background: rgba(255, 204, 0, 0.04);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-light);
        }

        /* Sidebar */
        .article-sidebar {
            width: 320px;
            flex-shrink: 0;
            position: sticky;
            top: calc(var(--nav-height) + 24px);
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .sidebar-card {
            background: rgba(11, 60, 37, 0.5);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .sidebar-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .sidebar-card ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-light);
            font-size: 0.9rem;
            padding: 6px 0;
            transition: color var(--transition-fast);
        }

        .sidebar-card ul li a:hover {
            color: var(--accent-gold);
        }

        .sidebar-card ul li a::before {
            content: '▸';
            color: var(--accent-gold);
            font-size: 0.7rem;
        }

        .treasure-cta-box {
            text-align: center;
            background: linear-gradient(145deg, rgba(255, 204, 0, 0.08), rgba(50, 205, 50, 0.04));
            border: 1px solid rgba(255, 204, 0, 0.35);
            border-radius: var(--radius-md);
            padding: 28px 20px;
        }

        .treasure-cta-box .treasure-icon {
            font-size: 3rem;
            margin-bottom: 12px;
            filter: drop-shadow(0 4px 10px rgba(255, 204, 0, 0.5));
        }

        .treasure-cta-box p {
            color: var(--text-light);
            font-size: 0.95rem;
            margin-bottom: 16px;
        }

        .treasure-cta-box .btn-treasure {
            display: inline-block;
            background: var(--accent-gold);
            color: #062315;
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 30px;
            text-decoration: none;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-gold);
        }

        .treasure-cta-box .btn-treasure:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 28px rgba(255, 204, 0, 0.5);
            background: #FFE033;
        }

        @media (max-width: 1024px) {
            .article-body-wrapper {
                flex-direction: column;
            }

            .article-main {
                max-width: 100%;
            }

            .article-sidebar {
                width: 100%;
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
                gap: 16px;
            }

            .sidebar-card,
            .treasure-cta-box {
                flex: 1 1 260px;
            }
        }

        @media (max-width: 640px) {
            .article-main {
                padding: 24px 20px;
            }

            .article-content h2 {
                font-size: 1.35rem;
            }

            .article-content h3 {
                font-size: 1.15rem;
            }

            .article-sidebar {
                flex-direction: column;
                gap: 16px;
            }

            .sidebar-card,
            .treasure-cta-box {
                flex: 1 1 auto;
            }
        }

        /* Not Found State */
        .not-found-state {
            text-align: center;
            padding: 80px 24px;
        }

        .not-found-state .nf-icon {
            font-size: 4rem;
            margin-bottom: 20px;
            opacity: 0.7;
        }

        .not-found-state h2 {
            font-size: 1.8rem;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }

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

        .not-found-state .btn-home {
            display: inline-block;
            background: var(--accent-gold);
            color: #062315;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 700;
            text-decoration: none;
            transition: all var(--transition-fast);
        }

        .not-found-state .btn-home:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }

        /* CTA Section */
        .cta-section {
            padding: 64px 0;
            background: linear-gradient(180deg, rgba(11, 60, 37, 0.7), rgba(6, 35, 21, 0.9));
            border-top: 1px solid var(--border-subtle);
        }

        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }

        .cta-text h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }

        .cta-text p {
            color: var(--text-light);
            font-size: 1.05rem;
        }

        .cta-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cta-buttons .btn-primary {
            background: var(--accent-gold);
            color: #062315;
            padding: 14px 32px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            text-decoration: none;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-gold);
        }

        .cta-buttons .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(255, 204, 0, 0.55);
        }

        .cta-buttons .btn-outline {
            background: transparent;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            padding: 14px 32px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1rem;
            text-decoration: none;
            transition: all var(--transition-fast);
        }

        .cta-buttons .btn-outline:hover {
            background: rgba(255, 204, 0, 0.1);
        }

        @media (max-width: 640px) {
            .cta-inner {
                flex-direction: column;
                text-align: center;
            }

            .cta-buttons {
                justify-content: center;
            }
        }

        /* Footer */
        .site-footer {
            background: rgba(6, 35, 21, 0.98);
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 28px;
            color: var(--text-light);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .logo {
            color: var(--accent-gold);
            font-size: 1.2rem;
            font-weight: 700;
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-top: 10px;
            line-height: 1.6;
        }

        .footer-col h4 {
            color: var(--accent-gold);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: var(--text-light);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
            text-decoration: none;
        }

        .footer-col ul li a:hover {
            color: var(--accent-gold);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
        }

        .footer-copy {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-badges {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .badge-18 {
            background: var(--accent-red);
            color: #fff;
            font-weight: 800;
            font-size: 0.8rem;
            padding: 4px 10px;
            border-radius: 6px;
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* FAB */
        .fab-wrapper {
            position: fixed;
            left: 20px;
            bottom: 28px;
            z-index: 1100;
        }

        .fab-treasure {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #2E1C0A, #1A0E04);
            border: 3px solid var(--border-gold);
            box-shadow: var(--shadow-gold);
            cursor: pointer;
            font-size: 2rem;
            transition: all var(--transition-fast);
            animation: floatTreasure 3s ease-in-out infinite;
            position: relative;
        }

        .fab-treasure:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 32px rgba(255, 204, 0, 0.6);
        }

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

        .fab-notification {
            position: absolute;
            top: 0px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid #062315;
            animation: blinkRed 1.5s ease-in-out infinite;
        }

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

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

        @media (max-width: 520px) {
            .fab-treasure {
                width: 48px;
                height: 48px;
                font-size: 1.6rem;
            }

            .fab-wrapper {
                left: 12px;
                bottom: 20px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-main: #0A2E1C;
            --bg-deep: #071f12;
            --bg-card: #0F3A23;
            --bg-card-hover: #14482d;
            --gold: #FFD700;
            --gold-soft: #f5e56b;
            --red: #D32F2F;
            --red-dark: #a82626;
            --text: #FFFFFF;
            --text-muted: #D1F2EB;
            --text-soft: rgba(209, 242, 235, 0.75);
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-soft: rgba(255, 215, 0, 0.15);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
            --shadow-gold: 0 8px 25px rgba(255, 215, 0, 0.15);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-main: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --container-width: 1200px;
        }

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

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

        body {
            font-family: var(--font-main);
            background: var(--bg-main);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

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

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

        a:hover,
        a:focus {
            color: #fff;
            outline: none;
        }

        a:focus-visible,
        button:focus-visible {
            outline: 2px dashed var(--gold);
            outline-offset: 3px;
        }

        button {
            font-family: inherit;
            cursor: pointer;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ==================== Header ==================== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 46, 28, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: var(--gold);
            text-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
            white-space: nowrap;
        }

        .logo-icon {
            font-size: 1.8rem;
            display: inline-block;
            transform: translateY(-1px);
        }

        .logo:hover {
            color: #fff;
            text-shadow: 0 0 18px rgba(255, 255, 255, 0.5);
        }

        .nav-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-gold);
            color: var(--gold);
            width: 44px;
            height: 44px;
            border-radius: 12px;
            font-size: 1.5rem;
            line-height: 1;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.1);
            color: #fff;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin-left: auto;
        }

        .main-nav a {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 999px;
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--gold);
            background: rgba(255, 215, 0, 0.08);
        }

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

        .main-nav a.active::before {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--gold);
        }

        /* ==================== Hero ==================== */
        .hero {
            padding: 80px 0 60px;
            background: radial-gradient(ellipse at 20% 20%, rgba(18, 62, 37, 0.9), transparent 70%),
                        radial-gradient(ellipse at 80% 80%, rgba(255, 215, 0, 0.08), transparent 60%);
            position: relative;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
            z-index: 0;
        }

        .hero .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .hero-content {
            max-width: 640px;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(211, 47, 47, 0.2);
            color: #ffb3b3;
            border: 1px solid var(--red);
            border-radius: 999px;
            padding: 6px 18px;
            font-size: 0.85rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .hero-title {
            font-size: 2.8rem;
            line-height: 1.2;
            font-weight: 800;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }

        .hero-title .highlight {
            color: var(--gold);
            text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 30px;
            max-width: 550px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 30px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 999px;
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            border: none;
            transition: var(--transition);
            cursor: pointer;
            text-align: center;
            min-width: 180px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--gold), #e6b800);
            color: #1a1a1a;
            box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(255, 215, 0, 0.4);
            color: #000;
        }

        .btn-outline {
            background: transparent;
            border: 2px solid var(--gold);
            color: var(--gold);
        }

        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.1);
            transform: translateY(-2px);
            color: #fff;
        }

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

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

        .hero-stat .stat-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--gold);
            line-height: 1.2;
        }

        .hero-stat .stat-label {
            font-size: 0.9rem;
            color: var(--text-soft);
        }

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

        .hero-visual img {
            width: 100%;
            max-width: 480px;
            border-radius: var(--radius-lg);
            border: 2px solid var(--border-gold);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 215, 0, 0.15);
            transition: var(--transition);
        }

        .hero-visual img:hover {
            transform: scale(1.01);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 45px rgba(255, 215, 0, 0.25);
        }

        /* ==================== Section common ==================== */
        .section {
            padding: 70px 0;
        }

        .section-header {
            margin-bottom: 40px;
            max-width: 750px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        /* ==================== Value props ==================== */
        .props-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            margin-top: 10px;
        }

        .prop-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .prop-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--gold), transparent);
            opacity: 0.7;
        }

        .prop-card:hover {
            transform: translateY(-6px);
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }

        .prop-icon {
            font-size: 2.5rem;
            margin-bottom: 16px;
            display: block;
        }

        .prop-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--gold);
        }

        .prop-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ==================== Top list ==================== */
        .top-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
        }

        .portal-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .portal-card:hover {
            transform: translateY(-6px);
            border-color: var(--border-gold);
            box-shadow: 0 18px 35px rgba(0, 0, 0, 0.4);
        }

        .portal-image {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }

        .portal-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .portal-card:hover .portal-image img {
            transform: scale(1.05);
        }

        .portal-rank {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(10, 46, 28, 0.9);
            color: var(--gold);
            border: 1px solid var(--gold);
            border-radius: 999px;
            padding: 4px 12px;
            font-weight: 800;
            font-size: 0.85rem;
            z-index: 2;
        }

        .portal-rating {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(0, 0, 0, 0.75);
            color: #ffd700;
            padding: 4px 10px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 700;
            z-index: 2;
        }

        .portal-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .portal-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }

        .portal-features {
            list-style: none;
            margin: 12px 0 16px;
            flex: 1;
        }

        .portal-features li {
            color: var(--text-muted);
            font-size: 0.9rem;
            padding: 4px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .portal-features li::before {
            content: '✔';
            color: var(--gold);
            font-weight: 700;
        }

        .btn-small {
            display: inline-block;
            padding: 10px 20px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--gold), #e6b800);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.9rem;
            text-align: center;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .btn-small:hover {
            transform: scale(1.03);
            box-shadow: 0 8px 18px rgba(255, 215, 0, 0.3);
            color: #000;
        }

        /* ==================== Criteria ==================== */
        .criteria-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .criteria-item {
            display: flex;
            gap: 16px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: var(--radius-sm);
            padding: 20px;
            border-left: 3px solid var(--gold);
            transition: var(--transition);
        }

        .criteria-item:hover {
            background: rgba(255, 215, 0, 0.05);
            transform: translateX(4px);
        }

        .criteria-icon {
            font-size: 2rem;
            flex-shrink: 0;
        }

        .criteria-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--gold);
            margin-bottom: 6px;
        }

        .criteria-item p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.5;
        }

        /* ==================== Testimonials ==================== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-soft);
            position: relative;
            transition: var(--transition);
        }

        .testimonial-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-card);
        }

        .testimonial-quote {
            font-size: 1.5rem;
            color: var(--gold);
            margin-bottom: 12px;
        }

        .testimonial-text {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.6;
            font-style: italic;
            margin-bottom: 18px;
        }

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

        .user-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold), #e6b800);
            color: #1a1a1a;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
        }

        .user-info h5 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
        }

        .user-info span {
            font-size: 0.85rem;
            color: var(--text-soft);
        }

        /* ==================== Steps ==================== */
        .steps-wrapper {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .step-card {
            background: transparent;
            border: 1px dashed var(--border-gold);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            transition: var(--transition);
        }

        .step-card:hover {
            background: rgba(255, 215, 0, 0.05);
            border-style: solid;
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--gold);
            color: #1a1a1a;
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 16px;
            box-shadow: 0 6px 14px rgba(255, 215, 0, 0.3);
        }

        .step-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

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

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

        .faq-item {
            border-bottom: 1px solid var(--border-soft);
        }

        .faq-item summary {
            cursor: pointer;
            padding: 20px 8px;
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            transition: var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 1.8rem;
            color: var(--gold);
            font-weight: 700;
            transition: transform 0.3s ease;
        }

        .faq-item[open] summary::after {
            content: '−';
            transform: rotate(180deg);
        }

        .faq-item summary:hover {
            color: var(--gold);
        }

        .faq-answer {
            padding: 0 8px 20px;
            color: var(--text-muted);
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* ==================== CTA ==================== */
        .cta-section {
            position: relative;
            padding: 80px 0;
            background-image: url('/assets/images/backpic/back-2.jpg');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-bottom: 60px;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.95), rgba(7, 31, 18, 0.85));
            z-index: 1;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 700px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .cta-content h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

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

        /* ==================== Footer ==================== */
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 20px;
            margin-top: auto;
        }

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

        .footer-brand .logo {
            font-size: 1.3rem;
        }

        .footer-brand p {
            color: var(--text-soft);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-top: 12px;
            max-width: 350px;
        }

        .footer-col h4 {
            color: var(--gold);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

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

        .footer-col a {
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }

        .footer-copy {
            color: var(--text-soft);
            font-size: 0.85rem;
        }

        .footer-badges {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--red);
            color: #fff;
            font-weight: 800;
            font-size: 0.8rem;
            border: 1px solid #fff;
        }

        /* ==================== Responsive ==================== */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 40px;
                text-align: center;
            }

            .hero-content {
                max-width: 100%;
                margin: 0 auto;
            }

            .hero-subtitle,
            .hero-actions,
            .hero-stats {
                justify-content: center;
                text-align: center;
            }

            .hero-stats {
                gap: 20px;
            }

            .hero-visual img {
                max-width: 400px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 50px 0;
            }

            .hero {
                padding: 60px 0 40px;
            }

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

            .section-title {
                font-size: 1.7rem;
            }

            .header-inner {
                flex-wrap: wrap;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .main-nav {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: 20px 24px;
                gap: 12px;
                border-bottom: 1px solid var(--border-gold);
                display: none;
                margin-left: 0;
            }

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

            .main-nav a {
                width: 100%;
                text-align: left;
                padding: 12px 18px;
            }

            .top-list {
                grid-template-columns: 1fr;
            }

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .footer-badges {
                justify-content: center;
            }

            .cta-content h2 {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

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

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

            .btn {
                min-width: 100%;
                padding: 12px 20px;
            }

            .hero-actions {
                flex-direction: column;
            }

            .hero-stats {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: center;
            }

            .hero-stat .stat-num {
                font-size: 1.5rem;
            }

            .portal-card {
                margin: 0;
            }

            .criteria-list {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category2 */
:root {
            --bg-deep: #0A2E1C;
            --bg-forest: #123E25;
            --bg-card: #0D3522;
            --bg-card-hover: #164B2D;
            --accent-gold: #FFD700;
            --accent-gold-dark: #D4AC0D;
            --accent-red: #D32F2F;
            --accent-amber: #FF9F00;
            --text-white: #FFFFFF;
            --text-pale: #D1F2EB;
            --text-muted: #8FB8A7;
            --text-dim: #5E8575;
            --border-gold: rgba(255, 215, 0, 0.35);
            --border-gold-light: rgba(255, 215, 0, 0.55);
            --border-soft: rgba(209, 242, 235, 0.12);
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 14px 44px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-gold-light);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.25);
            --shadow-gold-lg: 0 8px 36px rgba(255, 215, 0, 0.35);
            --font-sans: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --container-pad: clamp(16px, 4vw, 40px);
            --header-height: 72px;
        }

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

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

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

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

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

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--container-pad);
            padding-right: var(--container-pad);
        }

        :focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: rgba(10, 46, 28, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-soft);
            z-index: 1000;
            display: flex;
            align-items: center;
            transition: background var(--transition-base), box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(10, 46, 28, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            width: 100%;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--text-white);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

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

        .logo-icon {
            width: 42px;
            height: 42px;
            background: linear-gradient(145deg, var(--accent-gold), var(--accent-gold-dark));
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--bg-deep);
            box-shadow: var(--shadow-gold);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }

        .main-nav li a {
            display: inline-flex;
            align-items: center;
            padding: 9px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--text-pale);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .main-nav li a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
        }

        .main-nav li a.active {
            color: var(--bg-deep);
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            font-weight: 700;
            box-shadow: var(--shadow-gold);
        }

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

        .btn-login {
            padding: 9px 18px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--text-white);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .btn-signup {
            padding: 10px 22px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.88rem;
            color: var(--bg-deep);
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold-lg);
            color: var(--bg-deep);
        }

        .btn-signup:active {
            transform: translateY(0);
            box-shadow: var(--shadow-gold);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            align-items: center;
            justify-content: center;
            color: var(--text-white);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-soft);
            font-size: 1.2rem;
        }

        /* ===== HERO ===== */
        .hero-section {
            padding-top: calc(var(--header-height) + 40px);
            padding-bottom: 60px;
            background:
                radial-gradient(ellipse at 30% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(18, 62, 37, 0.9) 0%, transparent 55%),
                linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-forest) 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image:
                radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.04) 0%, transparent 30%),
                radial-gradient(circle at 80% 60%, rgba(210, 47, 47, 0.06) 0%, transparent 35%),
                radial-gradient(circle at 50% 90%, rgba(209, 242, 235, 0.03) 0%, transparent 40%);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: clamp(30px, 5vw, 60px);
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 22px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
        }

        .hero-badge.hot {
            color: #fff;
            background: rgba(210, 47, 47, 0.25);
            border-color: rgba(210, 47, 47, 0.5);
        }

        .hero-badge.new {
            color: #fff;
            background: rgba(0, 210, 130, 0.18);
            border-color: rgba(0, 210, 130, 0.4);
        }

        .hero-title {
            font-size: clamp(2rem, 4.5vw, 3.4rem);
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            color: var(--text-white);
        }

        .hero-title .highlight {
            color: var(--accent-gold);
            position: relative;
        }

        .hero-title .highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-amber), transparent);
            border-radius: 2px;
        }

        .hero-desc {
            font-size: 1.08rem;
            color: var(--text-pale);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-search-wrap {
            display: flex;
            gap: 0;
            max-width: 520px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-gold);
            border-radius: 50px;
            overflow: hidden;
            backdrop-filter: blur(10px);
            transition: all var(--transition-base);
        }

        .hero-search-wrap:focus-within {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
        }

        .hero-search-wrap input {
            flex: 1;
            padding: 14px 20px;
            background: transparent;
            border: none;
            outline: none;
            color: var(--text-white);
            font-size: 0.95rem;
            min-width: 0;
        }

        .hero-search-wrap input::placeholder {
            color: var(--text-muted);
        }

        .hero-search-btn {
            padding: 14px 24px;
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            color: var(--bg-deep);
            font-weight: 700;
            font-size: 0.95rem;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }

        .hero-search-btn:hover {
            background: linear-gradient(145deg, #FFE033, var(--accent-gold));
        }

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

        .hero-visual-card {
            position: relative;
            width: 100%;
            max-width: 420px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-gold);
            background: var(--bg-card);
        }

        .hero-visual-card img {
            width: 100%;
            height: 280px;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }

        .hero-visual-overlay {
            position: absolute;
            inset: 0;
            border-radius: var(--radius-lg);
            background: linear-gradient(180deg, rgba(10, 46, 28, 0.15) 0%, rgba(10, 46, 28, 0.8) 70%, rgba(10, 46, 28, 0.92) 100%);
        }

        .hero-visual-info {
            position: absolute;
            bottom: 20px;
            left: 20px;
            right: 20px;
            z-index: 2;
        }

        .hero-visual-info h3 {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .hero-visual-info p {
            font-size: 0.85rem;
            color: var(--text-pale);
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            margin-top: 30px;
            flex-wrap: wrap;
        }

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

        .hero-stat .stat-number {
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--accent-gold);
            letter-spacing: -0.01em;
            line-height: 1.2;
        }

        .hero-stat .stat-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ===== SECTION COMMON ===== */
        .section {
            padding: clamp(48px, 7vw, 80px) 0;
        }

        .section-header {
            margin-bottom: clamp(28px, 4vw, 44px);
        }

        .section-header.left {
            text-align: left;
        }

        .section-header.center {
            text-align: center;
        }

        .section-tag {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 30px;
            font-size: 0.76rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            margin-bottom: 14px;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            letter-spacing: -0.01em;
            line-height: 1.25;
            color: var(--text-white);
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 620px;
        }

        .section-header.center .section-desc {
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== CATEGORY ENTRY CARDS ===== */
        .cat-entry-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: clamp(16px, 2.5vw, 24px);
        }

        .cat-entry-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            min-height: 180px;
            display: flex;
            align-items: flex-end;
            padding: 22px;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-base);
            cursor: pointer;
            text-decoration: none;
        }

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

        .cat-entry-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
            transition: opacity var(--transition-base);
        }

        .cat-entry-card:hover img {
            opacity: 0.5;
        }

        .cat-entry-card .cat-entry-content {
            position: relative;
            z-index: 1;
        }

        .cat-entry-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 4px;
        }

        .cat-entry-card p {
            font-size: 0.82rem;
            color: var(--text-pale);
            line-height: 1.5;
        }

        .cat-entry-arrow {
            position: absolute;
            top: 18px;
            right: 18px;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.12);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 0.8rem;
            transition: all var(--transition-fast);
            z-index: 1;
        }

        .cat-entry-card:hover .cat-entry-arrow {
            background: var(--accent-gold);
            color: var(--bg-deep);
        }

        /* ===== STEPS ===== */
        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
        }

        .steps-list::before {
            content: '';
            position: absolute;
            left: 27px;
            top: 20px;
            bottom: 20px;
            width: 2px;
            background: linear-gradient(180deg, var(--border-gold), rgba(255, 215, 0, 0.1));
            border-radius: 1px;
        }

        .step-item {
            display: flex;
            gap: 20px;
            padding: 18px 0;
            position: relative;
            z-index: 1;
            align-items: flex-start;
        }

        .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            color: var(--bg-deep);
            font-weight: 900;
            font-size: 1.25rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            box-shadow: var(--shadow-gold);
            border: 2px solid rgba(255, 255, 255, 0.2);
        }

        .step-content {
            flex: 1;
            padding-top: 4px;
        }

        .step-content h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .step-content p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.65;
        }

        .step-content .step-note {
            margin-top: 10px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.07);
            border: 1px solid var(--border-gold);
        }

        /* ===== GAME LIST ===== */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: clamp(16px, 2vw, 22px);
        }

        .game-card {
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-base);
        }

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

        .game-card-thumb {
            position: relative;
            height: 160px;
            overflow: hidden;
        }

        .game-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        .game-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            color: #fff;
            background: rgba(210, 47, 47, 0.85);
            z-index: 1;
        }

        .game-card-tag.new {
            background: rgba(0, 190, 120, 0.85);
        }

        .game-card-body {
            padding: 16px 18px 18px;
        }

        .game-card-body h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
        }

        .game-card-rating {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }

        .game-card-rating .stars {
            color: var(--accent-gold);
            font-size: 0.8rem;
            letter-spacing: 1px;
        }

        .game-card-rating span {
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .game-card-body p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin-bottom: 12px;
        }

        .game-card-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 24px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--bg-deep);
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            transition: all var(--transition-fast);
        }

        .game-card-btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
            color: var(--bg-deep);
        }

        /* ===== REVIEWS / TESTIMONIALS ===== */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: clamp(16px, 2vw, 22px);
        }

        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            padding: 22px;
            transition: all var(--transition-base);
        }

        .review-card:hover {
            border-color: var(--border-gold-light);
            box-shadow: var(--shadow-card);
        }

        .review-avatar-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .review-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(145deg, var(--accent-gold), var(--accent-amber));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.9rem;
            color: var(--bg-deep);
            flex-shrink: 0;
        }

        .review-meta h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-white);
        }

        .review-meta span {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .review-text {
            font-size: 0.88rem;
            color: var(--text-pale);
            line-height: 1.65;
            margin-bottom: 12px;
            font-style: italic;
        }

        .review-stars {
            color: var(--accent-gold);
            font-size: 0.8rem;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 760px;
            margin: 0;
        }

        .faq-item {
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background: var(--bg-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--border-gold-light);
        }

        .faq-question {
            width: 100%;
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-white);
            text-align: left;
            transition: color var(--transition-fast);
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.08);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 0.7rem;
            transition: all var(--transition-fast);
        }

        .faq-item.open .faq-icon {
            background: var(--accent-gold);
            color: var(--bg-deep);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
            color: var(--text-muted);
            font-size: 0.88rem;
            line-height: 1.65;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 22px 18px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background:
                radial-gradient(ellipse at 50% 0%, rgba(255, 215, 0, 0.1) 0%, transparent 55%),
                linear-gradient(180deg, var(--bg-forest) 0%, var(--bg-deep) 100%);
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
        }

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

        .cta-box .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            margin-bottom: 16px;
        }

        .cta-box .section-desc {
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 28px;
            color: var(--text-pale);
        }

        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 40px;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--bg-deep);
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-fast);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold-lg);
            color: var(--bg-deep);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--accent-gold);
            background: transparent;
            border: 1px solid var(--border-gold-light);
            transition: all var(--transition-fast);
        }

        .btn-outline:hover {
            background: rgba(255, 215, 0, 0.08);
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: #062015;
            border-top: 1px solid var(--border-soft);
            padding: clamp(40px, 6vw, 64px) 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: clamp(24px, 4vw, 44px);
            margin-bottom: 32px;
        }

        .footer-brand .logo {
            font-size: 1rem;
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-gold);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-soft);
            flex-wrap: wrap;
        }

        .footer-copy {
            font-size: 0.76rem;
            color: var(--text-dim);
        }

        .footer-badges {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        .badge-18 {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            font-size: 0.75rem;
            font-weight: 800;
            color: #fff;
            background: var(--accent-red);
            border: 2px solid rgba(255, 255, 255, 0.3);
        }

        /* ===== FAB ===== */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 950;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(145deg, #1A1A1A, #0D0D0D);
            border: 2px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.3rem;
            box-shadow: var(--shadow-gold);
            opacity: 0.7;
            animation: fabFloat 3s ease-in-out infinite;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.12);
            box-shadow: var(--shadow-gold-lg);
        }

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

        .fab-left .fab-dot {
            position: absolute;
            top: -3px;
            right: -3px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: #D32F2F;
            border: 2px solid #1A1A1A;
            animation: blinkDot 1.8s ease-in-out infinite;
        }

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

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

        /* ===== MOBILE MENU ===== */
        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(20px);
            z-index: 990;
            padding: 24px 20px;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

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

        .mobile-menu a {
            display: block;
            padding: 16px 20px;
            border-radius: var(--radius-sm);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-white);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
        }

        .mobile-menu a:hover {
            color: var(--accent-gold);
            background: rgba(255, 215, 0, 0.05);
            border-color: var(--border-gold);
        }

        .mobile-menu a.active {
            color: var(--bg-deep);
            background: linear-gradient(145deg, var(--accent-gold), #FFC700);
            border-color: transparent;
            font-weight: 700;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-visual-card {
                max-width: 520px;
                margin: 0 auto;
            }
            .hero-desc {
                max-width: 620px;
            }
            .cat-entry-grid,
            .game-grid,
            .reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .nav-actions .btn-login {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .cat-entry-grid,
            .game-grid,
            .reviews-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
            .hero-section {
                padding-top: calc(var(--header-height) + 24px);
                padding-bottom: 40px;
            }
            .hero-stats {
                gap: 18px;
            }
            .steps-list::before {
                left: 23px;
            }
            .step-number {
                width: 46px;
                height: 46px;
                font-size: 1rem;
            }
            .step-item {
                gap: 14px;
            }
            .fab-left {
                width: 48px;
                height: 48px;
                left: 12px;
                bottom: 80px;
                font-size: 1.1rem;
            }
            .section {
                padding: 36px 0;
            }
            .hero-visual-card img {
                height: 200px;
            }
        }

        @media (max-width: 520px) {
            :root {
                --header-height: 64px;
            }
            .logo {
                font-size: 0.88rem;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 1.1rem;
                border-radius: 9px;
            }
            .nav-actions .btn-signup {
                padding: 8px 14px;
                font-size: 0.78rem;
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.92rem;
            }
            .hero-search-btn {
                padding: 12px 16px;
                font-size: 0.82rem;
            }
            .hero-search-wrap input {
                padding: 12px 14px;
                font-size: 0.85rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .game-card-thumb {
                height: 130px;
            }
            .cta-buttons {
                flex-direction: column;
            }
            .btn-primary,
            .btn-outline {
                justify-content: center;
                width: 100%;
            }
            .reviews-grid {
                grid-template-columns: 1fr;
            }
        }