/* roulang page: index */
:root {
            --primary-green: #0B3C25;
            --deep-green: #062315;
            --accent-gold: #FFCC00;
            --accent-lime: #32CD32;
            --white-warm: #FFFDF0;
            --light-green: #C5E2D2;
            --dark-text: #1A2E1F;
            --muted-text: #6B8E7A;
            --border-soft: rgba(255, 255, 255, 0.12);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --shadow-card: 0 4px 16px rgba(0,0,0,0.18);
            --shadow-hover: 0 12px 28px rgba(0,0,0,0.32);
        }

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

        body {
            font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, sans-serif;
            background: var(--deep-green);
            color: var(--white-warm);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.28s ease;
        }

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

        /* Container */
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header & Nav */
        .site-header {
            background: rgba(6, 35, 21, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--border-soft);
            box-shadow: 0 2px 12px rgba(0,0,0,0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
        }

        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-desktop a {
            color: var(--white-warm);
            font-weight: 500;
            font-size: 0.95rem;
            position: relative;
            padding: 6px 0;
        }

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

        .nav-desktop a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.28s ease;
        }

        .nav-desktop a:hover::after,
        .nav-desktop a.active-nav::after {
            width: 100%;
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .btn-login-text {
            color: var(--white-warm);
            font-weight: 600;
            font-size: 0.9rem;
        }

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

        .btn-signup-solid {
            background: var(--accent-lime);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: 30px;
            transition: all 0.28s ease;
            box-shadow: 0 2px 10px rgba(50,205,50,0.25);
        }

        .btn-signup-solid:hover {
            background: var(--accent-gold);
            color: var(--deep-green);
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(255,204,0,0.4);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--white-warm);
            font-size: 1.7rem;
            cursor: pointer;
            padding: 6px;
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            background: rgba(6, 35, 21, 0.98);
            backdrop-filter: blur(10px);
            padding: 20px;
            gap: 16px;
            border-top: 1px solid var(--border-soft);
        }

        .mobile-menu a {
            color: var(--white-warm);
            font-weight: 500;
            font-size: 1rem;
            padding: 8px 0;
        }

        .mobile-menu .btn-signup-solid {
            display: inline-block;
            text-align: center;
            width: fit-content;
        }

        /* Hero */
        .hero-section {
            background: linear-gradient(135deg, #062315 0%, #0B3C25 100%);
            padding: 70px 0 60px;
            position: relative;
            overflow: hidden;
        }

        .hero-bg-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.18;
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero-left h1 {
            font-size: 2.9rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 18px;
        }

        .hero-left p {
            font-size: 1.12rem;
            color: var(--light-green);
            margin-bottom: 30px;
            line-height: 1.65;
        }

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

        .btn-primary-gold {
            background: var(--accent-gold);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 34px;
            border-radius: 40px;
            border: none;
            cursor: pointer;
            transition: all 0.28s ease;
            box-shadow: 0 6px 20px rgba(255,204,0,0.3);
        }

        .btn-primary-gold:hover {
            background: #FFF;
            color: #062315;
            transform: translateY(-3px);
            box-shadow: 0 12px 28px rgba(255,255,255,0.3);
        }

        .btn-outline-light {
            background: transparent;
            border: 2px solid var(--white-warm);
            color: var(--white-warm);
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 34px;
            border-radius: 40px;
            cursor: pointer;
            transition: all 0.28s ease;
        }

        .btn-outline-light:hover {
            background: var(--white-warm);
            color: var(--deep-green);
        }

        .hero-right-panel {
            background: rgba(255,255,255,0.06);
            backdrop-filter: blur(8px);
            border-radius: var(--radius-lg);
            padding: 26px 24px;
            border: 1px solid rgba(255,255,255,0.15);
        }

        .hero-data-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--accent-gold);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .data-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .data-list li {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            padding-bottom: 10px;
            font-size: 0.92rem;
        }

        .data-val {
            font-weight: 700;
            color: var(--accent-lime);
        }

        /* Section */
        section {
            padding: 72px 0;
        }

        .section-heading {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
            text-align: left;
        }

        .section-sub {
            font-size: 1.05rem;
            color: var(--light-green);
            margin-bottom: 42px;
            max-width: 680px;
        }

        /* Commission Highlights */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 34px;
        }

        .highlight-card {
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            border: 1px solid var(--border-soft);
            transition: all 0.28s ease;
        }

        .highlight-card:hover {
            background: rgba(255,255,255,0.09);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-gold);
        }

        .highlight-icon {
            font-size: 2.2rem;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }

        .highlight-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .highlight-card p {
            color: var(--light-green);
            font-size: 0.95rem;
        }

        /* Promo Materials */
        .promo-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .promo-card {
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            display: flex;
            flex-direction: column;
        }

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

        .promo-body {
            padding: 22px 20px;
        }

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

        .promo-body p {
            color: var(--light-green);
            font-size: 0.9rem;
        }

        /* Media Scroll */
        .media-scroll-wrapper {
            overflow-x: auto;
            white-space: nowrap;
            padding-bottom: 18px;
        }

        .media-scroll-track {
            display: inline-flex;
            gap: 22px;
        }

        .media-card {
            min-width: 260px;
            background: rgba(255,255,255,0.05);
            border-radius: var(--radius-md);
            padding: 18px;
            border: 1px solid var(--border-soft);
            white-space: normal;
        }

        .media-card img {
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            height: 140px;
            object-fit: cover;
            width: 100%;
        }

        .media-card h5 {
            font-weight: 700;
            font-size: 1rem;
        }

        .media-card p {
            font-size: 0.85rem;
            color: var(--light-green);
        }

        /* Quotes */
        .quote-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .quote-card {
            background: rgba(255,204,0,0.06);
            border-left: 4px solid var(--accent-gold);
            padding: 24px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
        }

        .quote-card blockquote {
            font-size: 1.1rem;
            font-style: italic;
            margin-bottom: 14px;
            color: var(--white-warm);
        }

        .quote-card cite {
            font-weight: 600;
            color: var(--accent-gold);
            font-style: normal;
        }

        /* News List */
        .news-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 36px;
        }

        .news-main-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-soft);
            padding: 12px 0;
        }

        .news-item h4 {
            font-size: 1rem;
            font-weight: 600;
        }

        .news-item span {
            color: var(--accent-gold);
            font-size: 0.8rem;
        }

        .news-sidebar {
            background: rgba(255,255,255,0.04);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-soft);
        }

        .news-sidebar h4 {
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--accent-gold);
        }

        /* Form */
        .form-card {
            background: rgba(255,255,255,0.06);
            border-radius: var(--radius-lg);
            padding: 40px;
            border: 1px solid rgba(255,255,255,0.12);
            max-width: 600px;
            margin: 0 auto;
        }

        .form-card input {
            width: 100%;
            margin-bottom: 14px;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid var(--border-soft);
            background: rgba(255,255,255,0.08);
            color: #FFF;
        }

        .form-card button {
            width: 100%;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .faq-item {
            background: rgba(255,255,255,0.04);
            border-radius: var(--radius-md);
            padding: 22px 24px;
            border: 1px solid var(--border-soft);
        }

        .faq-item h3 {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--accent-gold);
        }

        /* Footer */
        .site-footer {
            background: #041A10;
            padding: 50px 0 30px;
            border-top: 1px solid var(--border-soft);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 40px;
            margin-bottom: 36px;
        }

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

        .footer-col a {
            display: block;
            color: var(--light-green);
            font-size: 0.9rem;
            margin-bottom: 8px;
        }

        .footer-bottom {
            text-align: center;
            color: var(--muted-text);
            font-size: 0.85rem;
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            background: radial-gradient(circle at 30% 30%, #3C9B3C, #0B3C25);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            box-shadow: 0 4px 20px rgba(255,204,0,0.35);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.6rem;
            cursor: pointer;
            transition: all 0.28s ease;
            animation: floatFab 3s infinite ease-in-out;
        }

        .fab-left:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(255,204,0,0.55);
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .promo-grid, .quote-grid {
                grid-template-columns: 1fr;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop, .nav-cta-group {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .mobile-menu.active {
                display: flex;
            }
            .hero-left h1 {
                font-size: 2rem;
            }
            section {
                padding: 48px 0;
            }
        }

/* roulang page: article */
:root {
            --bg-primary: #0B0B0B;
            --bg-secondary: #161616;
            --accent-lava: #FF4500;
            --accent-fire: #FF0000;
            --text-primary: #FFFFFF;
            --text-secondary: #CCCCCC;
            --text-muted: #999999;
            --border-color: #2A2A2A;
            --card-bg: #1E1E1E;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
            --shadow-md: 0 4px 16px rgba(255,69,0,0.15);
            --shadow-glow: 0 0 20px rgba(255,69,0,0.25);
            --font-body: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: var(--accent-lava); text-decoration: none; transition: color 0.2s; }
        a:hover { color: var(--accent-fire); }
        .container-custom { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

        /* Header */
        .site-header {
            background-color: var(--bg-secondary);
            border-bottom: 2px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: var(--shadow-sm);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .logo-text {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--accent-lava);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }
        .logo-text:hover { color: var(--accent-fire); }
        .nav-desktop { display: flex; gap: 28px; align-items: center; }
        .nav-desktop a {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-desktop a:hover, .nav-desktop a.active-nav { color: var(--accent-lava); border-bottom-color: var(--accent-lava); }
        .nav-cta-group { display: flex; align-items: center; gap: 14px; }
        .btn-login-text {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 8px 0;
            border: none;
            background: none;
        }
        .btn-login-text:hover { color: var(--text-primary); }
        .btn-signup-solid {
            background: linear-gradient(135deg, var(--accent-lava), var(--accent-fire));
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 8px 20px;
            border-radius: 20px;
            border: none;
            cursor: pointer;
            transition: 0.25s;
            box-shadow: 0 0 12px rgba(255,69,0,0.4);
            white-space: nowrap;
        }
        .btn-signup-solid:hover { transform: scale(1.05); box-shadow: 0 0 20px rgba(255,69,0,0.7); color: #fff; }
        .mobile-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }
        .mobile-menu { display: none; flex-direction: column; background: var(--bg-secondary); padding: 12px 20px; border-top: 1px solid var(--border-color); }
        .mobile-menu a { padding: 10px 0; color: var(--text-secondary); font-weight: 600; border-bottom: 1px solid var(--border-color); }
        .mobile-menu a:last-child { border-bottom: none; }

        /* Hero */
        .article-hero {
            background: linear-gradient(135deg, #1C0A00 0%, #0B0B0B 100%);
            padding: 60px 0 50px;
            border-bottom: 2px solid var(--border-color);
            text-align: left;
        }
        .article-hero h1 {
            font-size: 2.5rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .article-meta {
            display: flex;
            gap: 20px;
            color: var(--text-muted);
            font-size: 0.9rem;
            flex-wrap: wrap;
        }
        .article-meta span { display: flex; align-items: center; gap: 6px; }

        /* Main Content */
        .article-main { padding: 50px 0; }
        .content-body {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-secondary);
        }
        .content-body h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin: 40px 0 16px;
            border-left: 4px solid var(--accent-lava);
            padding-left: 16px;
        }
        .content-body h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--accent-lava);
            margin: 32px 0 12px;
        }
        .content-body p { margin-bottom: 18px; }
        .content-body ul, .content-body ol { margin: 16px 0 24px 24px; }
        .content-body li { margin-bottom: 8px; }
        .highlight-box {
            background: var(--card-bg);
            border-left: 4px solid var(--accent-lava);
            padding: 20px 24px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin: 24px 0;
            box-shadow: var(--shadow-md);
        }
        .highlight-box strong { color: var(--accent-lava); }

        .not-found-message {
            text-align: center;
            padding: 80px 20px;
        }
        .not-found-message h2 {
            font-size: 2rem;
            color: var(--text-muted);
        }
        .not-found-message p { color: var(--text-secondary); }
        .btn-back {
            display: inline-block;
            margin-top: 20px;
            background: var(--accent-lava);
            color: #fff;
            padding: 12px 28px;
            border-radius: 24px;
            font-weight: 700;
            transition: 0.25s;
            box-shadow: var(--shadow-glow);
        }
        .btn-back:hover { background: var(--accent-fire); color: #fff; transform: translateY(-2px); }

        /* Sidebar Article Card */
        .sidebar-article-card {
            background: var(--card-bg);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: 0.25s;
        }
        .sidebar-article-card:hover { border-color: var(--accent-lava); box-shadow: var(--shadow-md); }
        .sidebar-article-card img { width: 100%; height: 160px; object-fit: cover; }
        .sidebar-card-body { padding: 16px; }
        .sidebar-card-body h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
        .sidebar-card-body h4 a { color: #fff; }
        .sidebar-card-body h4 a:hover { color: var(--accent-lava); }
        .sidebar-card-body .date { font-size: 0.8rem; color: var(--text-muted); }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #2E0A00 0%, #0B0B0B 100%);
            padding: 60px 0;
            text-align: center;
            border-top: 2px solid var(--accent-lava);
            margin-top: 40px;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 900;
            margin-bottom: 12px;
        }
        .cta-section p { color: var(--text-secondary); max-width: 600px; margin: 0 auto 24px; }
        .btn-cta-large {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-lava), var(--accent-fire));
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            padding: 14px 40px;
            border-radius: 30px;
            box-shadow: var(--shadow-glow);
            transition: 0.3s;
            letter-spacing: 0.5px;
        }
        .btn-cta-large:hover { transform: scale(1.06); box-shadow: 0 0 30px rgba(255,69,0,0.6); color: #fff; }

        /* Footer */
        .site-footer {
            background-color: var(--bg-secondary);
            color: var(--text-secondary);
            padding: 48px 0 24px;
            border-top: 1px solid var(--border-color);
            font-size: 0.9rem;
        }
        .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; margin-bottom: 32px; }
        .footer-col h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            border-bottom: 2px solid var(--accent-lava);
            display: inline-block;
            padding-bottom: 4px;
        }
        .footer-col a { display: block; color: var(--text-muted); margin-bottom: 8px; }
        .footer-col a:hover { color: var(--accent-lava); }
        .footer-bottom { text-align: center; border-top: 1px solid var(--border-color); padding-top: 20px; color: var(--text-muted); font-size: 0.85rem; }

        /* FAB - Option 2 Cyber Neon */
        .fab-cyber {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            background: rgba(0,0,0,0.7);
            backdrop-filter: blur(8px);
            border-radius: 50px;
            border: 2px solid transparent;
            background-clip: padding-box;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 0 18px rgba(255,69,0,0.5);
            transition: 0.3s;
            color: #fff;
            font-size: 1.6rem;
        }
        .fab-cyber::before {
            content: '';
            position: absolute;
            inset: -3px;
            border-radius: 54px;
            background: linear-gradient(135deg, #FF4500, #FF0000);
            z-index: -1;
            filter: blur(6px);
            opacity: 0.7;
        }
        .fab-cyber:hover {
            transform: scale(1.1);
            box-shadow: 0 0 28px rgba(255,69,0,0.8);
            color: #fff;
        }
        .fab-cyber i { position: relative; z-index: 2; }

        @media (max-width: 1024px) {
            .article-hero h1 { font-size: 2rem; }
        }
        @media (max-width: 768px) {
            .nav-desktop, .nav-cta-group { display: none; }
            .mobile-toggle { display: block; }
            .mobile-menu.active { display: flex; }
            .header-inner { height: 56px; }
            .article-hero { padding: 40px 0 30px; }
            .article-hero h1 { font-size: 1.7rem; }
            .content-body h2 { font-size: 1.5rem; }
        }
        @media (max-width: 520px) {
            .container-custom { padding: 0 12px; }
            .article-hero h1 { font-size: 1.4rem; }
            .footer-grid { grid-template-columns: 1fr; }
            .fab-cyber { width: 48px; height: 48px; bottom: 80px; left: 12px; }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0B0B0B;
            --bg-secondary: #161616;
            --bg-card: #1C1C1E;
            --accent-primary: #FF4500;
            --accent-secondary: #FF0000;
            --accent-gold: #FFBF00;
            --text-primary: #FFFFFF;
            --text-secondary: #CCCCCC;
            --text-muted: #999999;
            --border-color: #2A2A2A;
            --border-accent: #FF4500;
            --shadow-card: 0 4px 24px rgba(255, 69, 0, 0.12);
            --shadow-hover: 0 8px 36px rgba(255, 69, 0, 0.22);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

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

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

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

        /* Header */
        .site-header {
            background: rgba(11, 11, 11, 0.95);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .logo-text {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--text-primary);
            text-decoration: none;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .logo-text:hover {
            color: var(--accent-primary);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-desktop a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.2s;
            position: relative;
        }
        .nav-desktop a:hover,
        .nav-desktop a.active-nav {
            color: var(--accent-primary);
        }
        .nav-desktop a.active-nav::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--accent-primary);
            border-radius: 2px;
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .btn-login-text {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .btn-login-text:hover {
            color: var(--accent-primary);
        }
        .btn-signup-solid {
            background: var(--accent-primary);
            color: #fff;
            text-decoration: none;
            padding: 9px 20px;
            border-radius: 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.25s;
            box-shadow: 0 2px 12px rgba(255, 69, 0, 0.35);
        }
        .btn-signup-solid:hover {
            background: #FF5722;
            box-shadow: 0 4px 20px rgba(255, 69, 0, 0.5);
            transform: translateY(-1px);
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            background: rgba(22, 22, 22, 0.98);
            backdrop-filter: blur(14px);
            padding: 16px 20px;
            gap: 10px;
            border-top: 1px solid var(--border-color);
        }
        .mobile-menu a {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            padding: 8px 0;
            font-size: 0.95rem;
        }

        /* Hero */
        .hero-category {
            background: linear-gradient(135deg, #0B0B0B 0%, #1C0A04 40%, #0F0300 100%);
            padding: 60px 0 50px;
            border-bottom: 1px solid #2A120A;
            position: relative;
            overflow: hidden;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 380px;
            height: 380px;
            background: radial-gradient(circle, rgba(255,69,0,0.18) 0%, transparent 70%);
            border-radius: 50%;
        }
        .hero-category .container-custom {
            position: relative;
            z-index: 2;
        }
        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .hero-left h1 {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 16px;
        }
        .hero-left h1 span {
            color: var(--accent-primary);
        }
        .hero-left .hero-subtitle {
            font-size: 1.08rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 28px;
        }
        .hero-meta-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero-meta-stats .stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .hero-meta-stats .stat-item i {
            color: var(--accent-primary);
            font-size: 1.15rem;
        }
        .hero-right {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
        }
        .hero-right h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 18px;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .insight-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .insight-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.5;
            padding: 8px 0;
            border-bottom: 1px solid #222;
        }
        .insight-list li:last-child {
            border-bottom: none;
        }
        .insight-list li i {
            color: var(--accent-primary);
            margin-top: 3px;
            flex-shrink: 0;
        }

        /* Quick Stats Strip */
        .quick-stats-strip {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-color);
            padding: 24px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .stats-grid .stat-block {
            padding: 10px;
        }
        .stats-grid .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-primary);
            line-height: 1.1;
        }
        .stats-grid .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Section */
        .section {
            padding: 56px 0;
        }
        .section-dark {
            background: var(--bg-secondary);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 1.85rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 14px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent-primary);
            border-radius: 3px;
        }
        .section-intro {
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 750px;
        }

        /* Tactics Matrix */
        .tactics-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .tactic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        .tactic-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .tactic-card .card-icon {
            width: 48px;
            height: 48px;
            background: rgba(255, 69, 0, 0.12);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            color: var(--accent-primary);
            font-size: 1.4rem;
        }
        .tactic-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .tactic-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .tactic-card .tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(255, 69, 0, 0.15);
            color: var(--accent-primary);
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
        }

        /* Comparison Table */
        .compare-table-wrapper {
            overflow-x: auto;
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .compare-table thead th {
            background: var(--accent-primary);
            color: #fff;
            padding: 14px 16px;
            font-weight: 600;
            font-size: 0.95rem;
            text-align: left;
        }
        .compare-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }
        .compare-table tbody tr:hover td {
            background: rgba(255, 69, 0, 0.04);
        }
        .badge-check {
            color: #32CD32;
            font-weight: 600;
        }
        .badge-warn {
            color: var(--accent-gold);
            font-weight: 600;
        }

        /* Scenario Cards */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
            transition: border-color 0.3s;
        }
        .scenario-card:hover {
            border-color: var(--border-accent);
        }
        .scenario-card .sc-num {
            width: 40px;
            height: 40px;
            background: var(--accent-primary);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }
        .scenario-card .sc-body h4 {
            font-weight: 700;
            margin-bottom: 6px;
        }
        .scenario-card .sc-body p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .faq-item {
            background: var(--bg-card);
        }
        .faq-question {
            padding: 18px 22px;
            cursor: pointer;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background 0.2s;
            user-select: none;
            border-bottom: 1px solid #222;
        }
        .faq-item:last-child .faq-question {
            border-bottom: none;
        }
        .faq-question:hover {
            background: rgba(255, 69, 0, 0.06);
        }
        .faq-answer {
            display: none;
            padding: 0 22px 18px;
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-question {
            color: var(--accent-primary);
        }
        .faq-arrow {
            transition: transform 0.3s;
            color: var(--text-muted);
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent-primary);
        }

        /* CTA Panel */
        .cta-panel {
            background: linear-gradient(135deg, #FF4500, #C0392B);
            border-radius: var(--radius-lg);
            padding: 48px 36px;
            text-align: center;
        }
        .cta-panel h2 {
            font-size: 1.85rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-panel p {
            color: rgba(255,255,255,0.85);
            margin-bottom: 24px;
            font-size: 1rem;
        }
        .cta-btn-large {
            display: inline-block;
            background: #fff;
            color: #FF4500;
            padding: 14px 36px;
            border-radius: 28px;
            font-weight: 700;
            text-decoration: none;
            font-size: 1rem;
            transition: all 0.25s;
        }
        .cta-btn-large:hover {
            background: #FFD700;
            color: #B03020;
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(0,0,0,0.3);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 40px 0 24px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            margin-bottom: 28px;
        }
        .footer-col h4 {
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .footer-col a {
            display: block;
            color: var(--text-muted);
            text-decoration: none;
            margin-bottom: 6px;
            transition: color 0.2s;
            font-size: 0.88rem;
        }
        .footer-col a:hover {
            color: var(--accent-primary);
        }
        .footer-bottom {
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
            padding-top: 18px;
            border-top: 1px solid #222;
        }

        /* FAB - Volcanic Style */
        .fab-floating {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 999;
            width: 52px;
            height: 52px;
            background: #0B0B0B;
            border: 2px solid #FF4500;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FF4500;
            font-size: 1.3rem;
            cursor: pointer;
            box-shadow: 0 0 18px rgba(255, 69, 0, 0.45);
            transition: all 0.3s;
            opacity: 0.65;
            animation: fabPulse 2.4s ease-in-out infinite;
        }
        .fab-floating:hover {
            opacity: 1;
            transform: scale(1.12);
            box-shadow: 0 0 28px rgba(255, 69, 0, 0.7);
        }
        .fab-floating:active {
            transform: scale(0.94);
        }
        .fab-notify-dot {
            position: absolute;
            top: 4px;
            right: 6px;
            width: 10px;
            height: 10px;
            background: #FF0;
            border-radius: 50%;
            animation: blinkDot 1s step-end infinite;
        }
        @keyframes fabPulse {
            0%, 100% { box-shadow: 0 0 14px rgba(255, 69, 0, 0.35); }
            50% { box-shadow: 0 0 26px rgba(255, 69, 0, 0.65); }
        }
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.2; }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .tactics-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
            .scenario-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .nav-cta-group {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .mobile-menu.active {
                display: flex;
            }
            .hero-category {
                padding: 40px 0 32px;
            }
            .hero-left h1 {
                font-size: 1.8rem;
            }
            .tactics-matrix {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-panel {
                padding: 32px 20px;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 520px) {
            .hero-left h1 {
                font-size: 1.5rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stats-grid .stat-number {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .fab-floating {
                left: 12px;
                bottom: 80px;
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0B1A30;
            --bg-secondary: #0F0C20;
            --bg-card: rgba(15, 12, 32, 0.85);
            --accent-primary: #CCFF00;
            --accent-secondary: #00F0FF;
            --text-primary: #FFFFFF;
            --text-secondary: #A6ACAF;
            --border-neon: rgba(0, 240, 255, 0.4);
            --shadow-neon: 0 0 15px rgba(0, 240, 255, 0.5);
            --font-main: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
        }

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

        body {
            font-family: var(--font-main);
            background: radial-gradient(circle at 20% 30%, var(--bg-primary), var(--bg-secondary) 80%);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

        /* Header & Navigation */
        .site-header {
            background: rgba(8, 9, 15, 0.9);
            backdrop-filter: blur(15px);
            border-bottom: 1px solid rgba(0, 240, 255, 0.2);
            padding: 0.85rem 0;
            position: sticky;
            top: 0;
            z-index: 50;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logo-text {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            text-shadow: 0 0 8px rgba(204, 255, 0, 0.5);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .logo-text i {
            font-size: 1.8rem;
            color: var(--accent-secondary);
        }
        .nav-desktop {
            display: flex;
            gap: 2.2rem;
            align-items: center;
        }
        .nav-desktop a {
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.95rem;
            transition: 0.2s ease;
            position: relative;
            padding-bottom: 4px;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        .nav-desktop a:hover,
        .nav-desktop a.active-nav {
            color: var(--accent-secondary);
            text-shadow: 0 0 6px rgba(0, 240, 255, 0.7);
        }
        .nav-desktop a.active-nav::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--accent-secondary);
            box-shadow: 0 0 10px var(--accent-secondary);
        }
        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .btn-login-text {
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            transition: 0.2s;
        }
        .btn-login-text:hover {
            color: var(--accent-primary);
        }
        .btn-signup-solid {
            background: var(--accent-primary);
            color: #0B1A30;
            font-weight: 700;
            padding: 0.6rem 1.6rem;
            border-radius: 30px;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
            transition: 0.3s;
            box-shadow: 0 0 15px rgba(204, 255, 0, 0.4);
            border: none;
            cursor: pointer;
            display: inline-block;
        }
        .btn-signup-solid:hover {
            background: #e6ff33;
            box-shadow: 0 0 22px rgba(204, 255, 0, 0.7);
            transform: translateY(-1px);
        }
        .mobile-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--accent-secondary);
            color: var(--accent-secondary);
            font-size: 1.8rem;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            cursor: pointer;
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            background: rgba(8, 9, 15, 0.98);
            backdrop-filter: blur(20px);
            padding: 1.2rem;
            gap: 1rem;
            margin-top: 0.8rem;
            border-top: 1px solid var(--border-neon);
        }
        .mobile-menu a {
            color: var(--text-primary);
            font-weight: 600;
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        /* Hero */
        .hero-section {
            padding: 4rem 0 3rem;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center 20%;
            background-blend-mode: overlay;
            background-color: rgba(11, 26, 48, 0.8);
            border-bottom: 2px solid var(--border-neon);
        }
        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--text-primary);
            text-shadow: 0 0 18px rgba(0, 240, 255, 0.5);
            margin-bottom: 0.8rem;
        }
        .hero-sub {
            font-size: 1.3rem;
            color: var(--text-secondary);
            max-width: 700px;
        }
        .heat-badge {
            background: rgba(0, 240, 255, 0.15);
            border: 1px solid var(--accent-secondary);
            color: var(--accent-secondary);
            padding: 0.4rem 1.3rem;
            border-radius: 30px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 1.5rem;
            font-size: 1rem;
        }

        /* Data Dashboard */
        .data-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: -30px auto 2.5rem;
            position: relative;
            z-index: 10;
        }
        .stat-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-neon);
            border-radius: 14px;
            padding: 1.5rem 1rem;
            flex: 1 1 200px;
            text-align: center;
            box-shadow: 0 8px 20px rgba(0,0,0,0.4);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--accent-primary);
            text-shadow: 0 0 12px rgba(204,255,0,0.7);
        }
        .stat-label {
            color: var(--text-secondary);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* Service Matrix */
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        .matrix-item {
            background: rgba(15, 12, 32, 0.5);
            border-left: 5px solid var(--accent-secondary);
            padding: 1.8rem 1.5rem;
            border-radius: 0 18px 18px 0;
            transition: 0.3s;
            backdrop-filter: blur(6px);
        }
        .matrix-item:hover {
            transform: translateX(6px);
            background: rgba(0, 240, 255, 0.05);
        }
        .matrix-item h3 {
            color: var(--accent-primary);
            font-weight: 800;
            font-size: 1.4rem;
            margin-bottom: 0.6rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .matrix-item p {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        /* Comparison Block */
        .compare-block {
            background: rgba(255,255,255,0.02);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 20px;
            padding: 2.5rem 2rem;
            margin: 3rem 0;
        }
        .compare-title {
            font-weight: 800;
            font-size: 1.7rem;
            color: var(--accent-secondary);
            margin-bottom: 1.8rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .progress-bar {
            background: #1c2a3a;
            height: 12px;
            border-radius: 20px;
            margin: 1rem 0 0.3rem;
            overflow: hidden;
        }
        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
            width: 92%;
            border-radius: 20px;
            box-shadow: 0 0 15px rgba(204,255,0,0.5);
        }

        /* FAQ */
        .faq-section {
            margin: 3.5rem 0 2rem;
        }
        .faq-item {
            background: rgba(15, 12, 32, 0.6);
            border-bottom: 1px solid rgba(0,240,255,0.25);
            padding: 1.4rem 0;
            cursor: pointer;
            transition: 0.2s;
        }
        .faq-question {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-answer {
            color: var(--text-secondary);
            padding-top: 0.7rem;
            display: none;
        }
        .faq-item.active .faq-answer {
            display: block;
        }
        .faq-item.active .faq-question i {
            transform: rotate(45deg);
            color: var(--accent-primary);
        }

        /* Footer */
        .site-footer {
            background: #070A14;
            border-top: 1px solid var(--border-neon);
            padding: 2.8rem 0 1.8rem;
            margin-top: auto;
            color: var(--text-secondary);
        }
        .footer-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 2.5rem;
            margin-bottom: 2rem;
        }
        .footer-col h4 {
            color: var(--accent-primary);
            font-weight: 700;
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }
        .footer-col a {
            display: block;
            color: #9BA3AF;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.85rem;
        }

        @media (max-width: 1024px) {
            .hero-content h1 { font-size: 2.2rem; }
        }
        @media (max-width: 768px) {
            .nav-desktop, .nav-cta-group { display: none; }
            .mobile-toggle { display: block; }
            .mobile-menu.active { display: flex; }
            .hero-section { padding: 2.5rem 0; }
        }