/* roulang page: index */
:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #111827;
            --bg-card: #1A1F2E;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --text-primary: #F5F5F7;
            --text-secondary: #A6ADBA;
            --text-muted: #6B7280;
            --border-color: #2A3040;
            --border-gold: rgba(197, 160, 89, 0.3);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
            --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, .btn {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            z-index: 100;
            transition: background 0.3s ease;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-links a {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 500;
            position: relative;
            padding: 6px 0;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent-gold);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.25s ease;
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .btn-login:hover {
            background: rgba(197, 160, 89, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(197, 160, 89, 0.45);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            color: var(--text-primary);
            font-size: 1.5rem;
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: rgba(10, 14, 23, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-color);
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                font-size: 0.8rem;
                padding: 7px 14px;
            }
        }

        /* Hero */
        .hero-section {
            padding: 120px 0 60px;
            background: radial-gradient(ellipse at 60% 20%, rgba(197, 160, 89, 0.06) 0%, transparent 50%), var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            opacity: 0.08;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            z-index: 0;
        }
        .hero-bento {
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
            position: relative;
            z-index: 1;
        }
        .hero-main {
            grid-row: span 2;
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .hero-main::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 140px;
            height: 140px;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
        }
        .hero-main h1 {
            font-size: 2.4rem;
            font-weight: 750;
            line-height: 1.3;
            color: var(--text-primary);
            position: relative;
            z-index: 1;
        }
        .hero-main h1 .gold {
            color: var(--accent-gold);
        }
        .hero-main p {
            margin-top: 16px;
            color: var(--text-secondary);
            font-size: 1.05rem;
            line-height: 1.7;
            position: relative;
            z-index: 1;
            max-width: 460px;
        }
        .hero-cta {
            margin-top: 24px;
            display: flex;
            gap: 14px;
            position: relative;
            z-index: 1;
        }
        .hero-sub-a {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
            position: relative;
            z-index: 1;
        }
        .hero-sub-a .icon {
            font-size: 1.6rem;
            color: var(--accent-gold);
            margin-bottom: 4px;
        }
        .hero-sub-a h3 {
            font-size: 1.05rem;
            font-weight: 650;
        }
        .hero-sub-a p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .hero-sub-b {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            position: relative;
            z-index: 1;
        }
        .hero-sub-b .counter {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1;
        }
        .hero-sub-b .label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        @media (max-width: 768px) {
            .hero-bento {
                grid-template-columns: 1fr;
            }
            .hero-main {
                padding: 28px 22px;
            }
            .hero-main h1 {
                font-size: 1.7rem;
            }
        }

        /* Section base */
        section {
            padding: 60px 0;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
            text-align: left;
        }
        .section-desc {
            color: var(--text-secondary);
            font-size: 1rem;
            max-width: 650px;
            margin-bottom: 32px;
            line-height: 1.65;
            text-align: left;
        }

        /* Flash Event Strip */
        .flash-strip {
            background: linear-gradient(135deg, #1A0A0A, #2E1114);
            border: 1px solid rgba(211, 47, 47, 0.3);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 18px;
            margin-bottom: 40px;
        }
        .flash-badge {
            background: var(--accent-red);
            color: #fff;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            letter-spacing: 0.5px;
        }
        .flash-text {
            font-weight: 600;
            font-size: 1.1rem;
        }
        .flash-timer {
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .time-box {
            background: #0A0E17;
            padding: 8px 12px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--accent-amber);
            min-width: 44px;
            text-align: center;
        }
        /* Card grid */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            transition: all 0.3s ease;
        }
        .feature-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-3px);
            box-shadow: var(--shadow-gold);
        }
        .feature-card .icon {
            font-size: 1.8rem;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 650;
            margin-bottom: 6px;
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }

        /* CTA inline */
        .cta-inline {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 28px 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 18px;
            margin: 20px 0;
        }

        /* News List */
        .news-list-item {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-color);
            transition: 0.2s;
        }
        .news-list-item:hover {
            color: var(--accent-gold);
        }
        .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
            margin-left: 16px;
        }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--border-color);
            padding: 18px 0;
        }
        .faq-item summary {
            font-weight: 650;
            font-size: 1.05rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-primary);
        }
        .faq-item p {
            padding-top: 10px;
            color: var(--text-secondary);
            line-height: 1.65;
            font-size: 0.95rem;
        }

        /* Footer */
        footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 28px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-grid h4 {
            color: var(--text-primary);
            font-weight: 650;
            margin-bottom: 14px;
        }
        .footer-grid a {
            color: var(--text-muted);
            display: block;
            margin-bottom: 8px;
            font-size: 0.88rem;
        }
        .footer-grid a:hover {
            color: var(--accent-gold);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            background: var(--bg-card);
            border: 2px solid var(--accent-gold);
            border-radius: 50%;
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.4rem;
            box-shadow: 0 4px 20px rgba(197, 160, 89, 0.3);
            transition: all 0.3s ease;
            opacity: 0.7;
            animation: float 3s ease-in-out infinite;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
        }
        @keyframes float {
            0%,100%{ transform: translateY(0); }
            50%{ transform: translateY(-6px); }
        }

        .btn-gold {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            font-weight: 700;
            padding: 10px 24px;
            border-radius: 24px;
            border: none;
            font-size: 0.95rem;
            box-shadow: 0 4px 14px rgba(197, 160, 89, 0.35);
        }
        .btn-gold:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(197, 160, 89, 0.5);
        }

/* roulang page: article */
:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #111827;
            --bg-card: #1A1F2E;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --text-primary: #F5F5F7;
            --text-secondary: #A6ADBA;
            --text-muted: #6B7280;
            --border-color: #2A3040;
            --border-gold: rgba(197, 160, 89, 0.3);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
            --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, .btn {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            z-index: 100;
            transition: background 0.3s ease;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-links a {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 500;
            position: relative;
            padding: 6px 0;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent-gold);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.25s ease;
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .btn-login:hover {
            background: rgba(197, 160, 89, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(197, 160, 89, 0.45);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            color: var(--text-primary);
            font-size: 1.5rem;
        }
        @media (max-width: 1024px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: rgba(10, 14, 23, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-color);
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                font-size: 0.8rem;
                padding: 7px 14px;
            }
        }
        /* Hero */
        .hero-section {
            padding: 120px 0 60px;
            background: radial-gradient(ellipse at 60% 20%, rgba(197, 160, 89, 0.06) 0%, transparent 50%), var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            opacity: 0.08;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            z-index: 0;
        }
        .hero-bento {
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
            position: relative;
            z-index: 1;
        }
        .hero-main {
            grid-row: span 2;
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }
        .hero-main::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 140px;
            height: 140px;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
        }
        .hero-main h1 {
            font-size: 2.4rem;
            font-weight: 750;
            line-height: 1.3;
            color: var(--text-primary);
            position: relative;
            z-index: 1;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 16px;
            position: relative;
            z-index: 1;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .hero-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero-stats {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .hero-stats i {
            font-size: 2rem;
            color: var(--accent-gold);
        }
        /* Article Body */
        .article-body {
            padding: 40px 0 60px;
        }
        .article-content {
            max-width: 800px;
            margin: 0 auto;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 40px;
        }
        .article-content h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin: 32px 0 16px;
            line-height: 1.35;
        }
        .article-content h3 {
            font-size: 1.4rem;
            font-weight: 650;
            color: var(--text-primary);
            margin: 24px 0 12px;
        }
        .article-content p {
            color: var(--text-secondary);
            margin-bottom: 16px;
            font-size: 1.05rem;
            line-height: 1.7;
        }
        .article-content ul, .article-content ol {
            color: var(--text-secondary);
            margin: 16px 0 16px 24px;
            font-size: 1.05rem;
            line-height: 1.7;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content img {
            border-radius: var(--radius-md);
            margin: 24px 0;
        }
        /* CTA */
        .cta-section {
            padding: 60px 0;
            background: var(--bg-secondary);
        }
        .cta-card {
            background: linear-gradient(135deg, rgba(197, 160, 89, 0.1), rgba(26, 31, 46, 0.9));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 48px;
            text-align: center;
            box-shadow: var(--shadow-gold);
        }
        .cta-card h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        .cta-card p {
            color: var(--text-secondary);
            margin-bottom: 24px;
        }
        .btn-cta-primary {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 14px 36px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1.1rem;
            display: inline-block;
            box-shadow: 0 4px 16px rgba(197, 160, 89, 0.4);
        }
        .btn-cta-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(197, 160, 89, 0.6);
        }
        /* Not Found */
        .not-found {
            text-align: center;
            padding: 60px 20px;
        }
        .not-found i {
            font-size: 3rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .not-found h2 {
            font-size: 1.8rem;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .not-found a {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        /* Footer */
        footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 48px 0 24px;
            color: var(--text-secondary);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-grid h4 {
            color: var(--accent-gold);
            font-weight: 700;
            margin-bottom: 16px;
            font-size: 1.1rem;
        }
        .footer-grid a {
            display: block;
            color: var(--text-secondary);
            margin-bottom: 10px;
            font-size: 0.9rem;
        }
        .footer-grid a:hover {
            color: var(--accent-gold);
        }
        .copyright {
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
        }
        @media (max-width: 768px) {
            .hero-bento {
                grid-template-columns: 1fr;
            }
            .hero-main {
                grid-row: span 1;
            }
            .article-content {
                padding: 24px;
            }
            .article-content h2 {
                font-size: 1.5rem;
            }
            .cta-card {
                padding: 32px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 520px) {
            .nav-logo {
                font-size: 1rem;
            }
            .hero-main h1 {
                font-size: 1.8rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #111827;
            --bg-card: #1A1F2E;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --text-primary: #F5F5F7;
            --text-secondary: #A6ADBA;
            --text-muted: #6B7280;
            --border-color: #2A3040;
            --border-gold: rgba(197, 160, 89, 0.3);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
            --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
        }

        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, .btn {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            z-index: 100;
            transition: background 0.3s ease;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-links a {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 500;
            position: relative;
            padding: 6px 0;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent-gold);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.25s ease;
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .btn-login:hover {
            background: rgba(197, 160, 89, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(197, 160, 89, 0.45);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            color: var(--text-primary);
            font-size: 1.5rem;
        }

        /* Page Banner */
        .page-banner {
            padding: 120px 0 40px;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }
        .page-banner-bg {
            position: absolute;
            inset: 0;
            opacity: 0.1;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            z-index: 0;
        }
        .page-banner-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
        }
        .page-banner h1 {
            font-size: 2.2rem;
            font-weight: 750;
            color: var(--text-primary);
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .page-banner p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Section Styles */
        .section {
            padding: 50px 0;
        }
        .section-dark {
            background: var(--bg-secondary);
        }
        .section-title {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 2px;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            max-width: 650px;
            line-height: 1.6;
        }

        /* Intro Grid */
        .intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }
        .intro-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-gold);
        }
        .intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .intro-text ul {
            list-style: none;
            padding: 0;
        }
        .intro-text ul li {
            padding: 12px 0 12px 28px;
            position: relative;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
        }
        .intro-text ul li:last-child {
            border-bottom: none;
        }
        .intro-text ul li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 14px;
            color: var(--accent-gold);
            font-size: 0.8rem;
        }

        /* Sign Cards */
        .sign-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }
        .sign-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .sign-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }
        .sign-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(197, 160, 89, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.3rem;
            margin-bottom: 16px;
        }
        .sign-card h3 {
            font-size: 1.15rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .sign-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* Warning Cards */
        .warning-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }
        .warning-card {
            background: var(--bg-card);
            border-left: 4px solid var(--accent-red);
            border-radius: var(--radius-sm);
            padding: 24px;
            transition: all 0.3s ease;
        }
        .warning-card:hover {
            background: #1e2230;
            border-left-color: #ff4d4d;
        }
        .warning-card h3 {
            font-size: 1.1rem;
            font-weight: 650;
            color: var(--accent-red);
            margin-bottom: 8px;
        }
        .warning-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            counter-reset: step-counter;
        }
        .step-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            position: relative;
            transition: all 0.3s ease;
        }
        .step-item:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
        }
        .step-number {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            font-weight: 700;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }
        .step-item h4 {
            font-size: 1.05rem;
            font-weight: 650;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .step-item p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-question {
            padding: 18px 24px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            background: transparent;
            width: 100%;
            text-align: left;
        }
        .faq-question i {
            color: var(--accent-gold);
            transition: transform 0.3s ease;
        }
        .faq-answer {
            padding: 0 24px 18px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            line-height: 1.7;
            display: none;
        }
        .faq-item.active .faq-answer {
            display: block;
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, rgba(197, 160, 89, 0.08), rgba(255, 191, 0, 0.05));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 40px;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .cta-section p {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 12px 32px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 4px 16px rgba(197, 160, 89, 0.3);
        }
        .btn-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(197, 160, 89, 0.5);
        }

        /* Footer */
        footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-grid h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }
        .footer-grid a {
            display: block;
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }
        .footer-grid a:hover {
            color: var(--accent-gold);
        }
        .copyright {
            border-top: 1px solid var(--border-color);
            padding-top: 16px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* FAB */
        .fab-btn {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            box-shadow: 0 0 18px rgba(197, 160, 89, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: #0A0E17;
            animation: floatFab 3s ease-in-out infinite;
            transition: all 0.3s ease;
        }
        .fab-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 0 28px rgba(197, 160, 89, 0.7);
        }
        @keyframes floatFab {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: rgba(10, 14, 23, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-color);
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                font-size: 0.8rem;
                padding: 7px 14px;
            }
            .intro-grid {
                grid-template-columns: 1fr;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .cta-section {
                padding: 28px 20px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #111827;
            --bg-card: #1A1F2E;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --text-primary: #F5F5F7;
            --text-secondary: #A6ADBA;
            --text-muted: #6B7280;
            --border-color: #2A3040;
            --border-gold: rgba(197, 160, 89, 0.3);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
            --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, .btn {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            z-index: 100;
            transition: background 0.3s ease;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-links a {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 500;
            position: relative;
            padding: 6px 0;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent-gold);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.25s ease;
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .btn-login:hover {
            background: rgba(197, 160, 89, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(197, 160, 89, 0.45);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            color: var(--text-primary);
            font-size: 1.5rem;
        }

        /* Hero */
        .hero-section {
            padding: 120px 0 60px;
            background: radial-gradient(ellipse at 60% 20%, rgba(197, 160, 89, 0.06) 0%, transparent 50%), var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            opacity: 0.08;
            background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            z-index: 0;
        }
        .hero-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }
        .hero-text h1 {
            font-size: 2.6rem;
            font-weight: 750;
            line-height: 1.25;
            color: #FFFFFF;
            margin-bottom: 18px;
        }
        .hero-text h1 span {
            color: var(--accent-gold);
        }
        .hero-text p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            line-height: 1.7;
        }
        .hero-metrics {
            display: flex;
            gap: 18px;
            margin-bottom: 32px;
        }
        .metric-item {
            background: rgba(26, 31, 46, 0.8);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            text-align: center;
        }
        .metric-item .metric-number {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-gold);
        }
        .metric-item .metric-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .hero-cta {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 14px 32px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            box-shadow: 0 4px 16px rgba(197, 160, 89, 0.35);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(197, 160, 89, 0.5);
        }
        .btn-secondary {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 14px 32px;
            border-radius: 28px;
            font-weight: 600;
            font-size: 1rem;
        }
        .btn-secondary:hover {
            background: rgba(197, 160, 89, 0.1);
        }
        .hero-visual {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 30px;
            position: relative;
            overflow: hidden;
        }
        .hero-visual img {
            border-radius: var(--radius-md);
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .trust-strip {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 26px;
            padding-top: 18px;
            border-top: 1px solid var(--border-color);
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .trust-strip i {
            color: var(--accent-gold);
        }

        /* Section Commons */
        .section {
            padding: 60px 0;
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 8px;
        }
        .section-header p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 700px;
        }

        /* Metrics Dashboard */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: left;
            transition: all 0.25s ease;
        }
        .metric-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0,0,0,0.4);
        }
        .metric-card .metric-icon {
            font-size: 2rem;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }
        .metric-card h3 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .metric-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Info Asymmetric Grid */
        .info-block {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 48px;
            align-items: center;
            margin-bottom: 48px;
        }
        .info-block.reverse {
            grid-template-columns: 1.2fr 1fr;
        }
        .info-text h3 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: #FFFFFF;
        }
        .info-text p {
            color: var(--text-secondary);
            margin-bottom: 14px;
            line-height: 1.7;
        }
        .check-list {
            list-style: none;
            padding: 0;
        }
        .check-list li {
            padding: 8px 0 8px 28px;
            position: relative;
            color: var(--text-secondary);
        }
        .check-list li::before {
            content: '\f058';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 8px;
            color: var(--accent-gold);
        }
        .info-image {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--border-color);
        }
        .info-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Steps Timeline */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .step-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            position: relative;
            transition: all 0.25s ease;
        }
        .step-card:hover {
            border-color: var(--accent-gold);
            box-shadow: 0 6px 20px rgba(0,0,0,0.4);
        }
        .step-number {
            font-size: 3rem;
            font-weight: 800;
            color: rgba(197, 160, 89, 0.2);
            position: absolute;
            top: 10px;
            right: 18px;
            line-height: 1;
        }
        .step-card h4 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            position: relative;
            z-index: 1;
        }

        /* Comparison Table */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table th {
            background: var(--bg-secondary);
            padding: 16px 18px;
            text-align: left;
            font-weight: 700;
            color: var(--accent-gold);
            border-bottom: 1px solid var(--border-color);
        }
        .compare-table td {
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .badge-trust {
            background: rgba(46, 204, 113, 0.15);
            color: #2ECC71;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .badge-danger {
            background: rgba(211, 47, 47, 0.15);
            color: var(--accent-red);
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* FAQ */
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px;
        }
        .faq-item h4 {
            font-weight: 700;
            margin-bottom: 8px;
            font-size: 1.05rem;
        }
        .faq-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, rgba(197, 160, 89, 0.08), rgba(10, 14, 23, 0.95));
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
            padding: 60px 0;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 2rem;
            margin-bottom: 14px;
        }
        .cta-section p {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 28px;
        }

        /* Footer */
        footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 20px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }
        footer h4 {
            color: #FFFFFF;
            font-weight: 700;
            margin-bottom: 12px;
            font-size: 1rem;
        }
        footer a {
            display: block;
            color: var(--text-muted);
            padding: 4px 0;
            font-size: 0.85rem;
        }
        footer a:hover {
            color: var(--accent-gold);
        }
        .copyright {
            border-top: 1px solid var(--border-color);
            padding-top: 18px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 90px;
            z-index: 99;
        }
        .fab-btn {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 18px rgba(197, 160, 89, 0.35);
            transition: all 0.25s ease;
            position: relative;
        }
        .fab-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 28px rgba(197, 160, 89, 0.55);
        }
        .fab-notify {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--accent-red);
            border-radius: 50%;
            border: 2px solid #0A0E17;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
            }
            .hero-visual {
                order: -1;
                max-height: 300px;
                overflow: hidden;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-container {
                grid-template-columns: repeat(2, 1fr);
            }
            .info-block, .info-block.reverse {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: rgba(10, 14, 23, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-color);
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                font-size: 0.8rem;
                padding: 7px 14px;
            }
            .hero-text h1 {
                font-size: 1.9rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .steps-container {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-metrics {
                flex-wrap: wrap;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #111827;
            --bg-card: #1A1F2E;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --accent-green: #2ECC71;
            --text-primary: #F5F5F7;
            --text-secondary: #A6ADBA;
            --text-muted: #6B7280;
            --border-color: #2A3040;
            --border-gold: rgba(197, 160, 89, 0.3);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
            --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, .btn {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all 0.25s ease;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            z-index: 100;
            transition: background 0.3s ease;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
            max-width: 260px;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }
        .nav-links a {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
            position: relative;
            padding: 6px 0;
            white-space: nowrap;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--accent-gold);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.25s ease;
        }
        .nav-links a:hover::after, .nav-links a.active::after {
            width: 100%;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.85rem;
            white-space: nowrap;
        }
        .btn-login:hover {
            background: rgba(197, 160, 89, 0.1);
        }
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.85rem;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
            white-space: nowrap;
        }
        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(197, 160, 89, 0.45);
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            color: var(--text-primary);
            font-size: 1.5rem;
        }
        @media (max-width: 1024px) {
            .nav-links {
                gap: 18px;
            }
            .nav-links a {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: rgba(10, 14, 23, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-color);
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                font-size: 0.8rem;
                padding: 7px 14px;
            }
        }
        .hero-section {
            padding: 130px 0 60px;
            background: radial-gradient(ellipse at 60% 20%, rgba(197, 160, 89, 0.06) 0%, transparent 50%), var(--bg-primary);
            position: relative;
            overflow: hidden;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            opacity: 0.06;
            background: url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
            z-index: 0;
        }
        .hero-content {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }
        .hero-text {
            padding-right: 20px;
        }
        .hero-label {
            display: inline-block;
            background: rgba(197, 160, 89, 0.15);
            color: var(--accent-gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
            border: 1px solid var(--border-gold);
        }
        .hero-text h1 {
            font-size: 2.5rem;
            font-weight: 750;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .hero-text h1 span {
            color: var(--accent-gold);
        }
        .hero-text p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .hero-visual {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 30px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: relative;
        }
        .countdown-ring {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-color);
        }
        .countdown-item {
            text-align: center;
        }
        .countdown-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-amber);
            background: var(--bg-secondary);
            width: 70px;
            height: 70px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-md);
            border: 2px solid var(--border-gold);
        }
        .countdown-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        .highlight-slider {
            display: flex;
            gap: 12px;
            overflow-x: auto;
            padding-bottom: 8px;
        }
        .highlight-dot {
            flex: 0 0 auto;
            background: var(--bg-secondary);
            padding: 10px 18px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .highlight-dot.active {
            background: var(--accent-gold);
            color: #0A0E17;
            border-color: var(--accent-gold);
            font-weight: 600;
        }
        .reserve-btn {
            background: linear-gradient(135deg, var(--accent-red), #B71C1C);
            color: white;
            padding: 12px 28px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.95rem;
            width: 100%;
            text-align: center;
            box-shadow: 0 4px 14px rgba(211, 47, 47, 0.3);
        }
        .reserve-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(211, 47, 47, 0.45);
        }
        @media (max-width: 768px) {
            .hero-content {
                grid-template-columns: 1fr;
            }
            .hero-text h1 {
                font-size: 1.8rem;
            }
            .countdown-number {
                width: 55px;
                height: 55px;
                font-size: 1.6rem;
            }
        }
        .stats-dashboard {
            padding: 60px 0;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: left;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }
        .stat-card:hover {
            border-color: var(--border-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-2px);
        }
        .stat-icon {
            font-size: 2rem;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }
        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
        .service-matrix {
            padding: 70px 0;
            background: var(--bg-primary);
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            text-align: left;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 40px;
            text-align: left;
            max-width: 700px;
        }
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .matrix-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            border: 1px solid var(--border-color);
            transition: all 0.3s ease;
        }
        .matrix-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
        }
        .matrix-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: 16px;
        }
        .matrix-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }
        .matrix-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
        }
        .matrix-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .badge-safe {
            background: rgba(46, 204, 113, 0.15);
            color: var(--accent-green);
        }
        .badge-warn {
            background: rgba(211, 47, 47, 0.15);
            color: var(--accent-red);
        }
        @media (max-width: 768px) {
            .matrix-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .matrix-grid {
                grid-template-columns: 1fr;
            }
        }
        .compare-section {
            padding: 70px 0;
            background: var(--bg-secondary);
        }
        .compare-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table th {
            background: var(--bg-card);
            padding: 16px 18px;
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--accent-gold);
            text-align: left;
            border-bottom: 2px solid var(--border-gold);
        }
        .compare-table td {
            padding: 16px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
        }
        .compare-table tr:hover td {
            background: rgba(197, 160, 89, 0.03);
        }
        .score-bar {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .score-fill {
            height: 8px;
            border-radius: 4px;
            background: var(--accent-gold);
        }
        .faq-section {
            padding: 70px 0;
            background: var(--bg-primary);
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: border-color 0.2s ease;
        }
        .faq-item:hover {
            border-color: var(--border-gold);
        }
        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            background: transparent;
            width: 100%;
            text-align: left;
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-icon {
            transition: transform 0.25s ease;
            font-size: 0.7rem;
            color: var(--accent-gold);
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }
        .cta-section {
            padding: 70px 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(197, 160, 89, 0.08) 0%, transparent 60%), var(--bg-secondary);
            text-align: center;
            border-top: 1px solid var(--border-color);
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .cta-section p {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 30px;
            line-height: 1.7;
        }
        .cta-btn {
            display: inline-block;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 14px 40px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: 0 4px 16px rgba(197, 160, 89, 0.35);
        }
        .cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(197, 160, 89, 0.5);
        }
        footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }
        footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
        }
        footer a {
            display: block;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }
        footer a:hover {
            color: var(--accent-gold);
        }
        .copyright {
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            text-align: center;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .fab-left {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, #1A1F2E, #111827);
            border: 2px solid #C5A059;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 1.3rem;
            box-shadow: 0 4px 20px rgba(197, 160, 89, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0.7;
            animation: floatFab 3s ease-in-out infinite;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 6px 26px rgba(197, 160, 89, 0.5);
        }
        @keyframes floatFab {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        .fab-dot {
            position: absolute;
            top: 6px;
            right: 6px;
            width: 10px;
            height: 10px;
            background: #D32F2F;
            border-radius: 50%;
            animation: blinkDot 1.5s ease-in-out infinite;
        }
        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0A0E17;
            --bg-secondary: #111827;
            --bg-card: #1A1F2E;
            --accent-gold: #C5A059;
            --accent-amber: #FFBF00;
            --accent-red: #D32F2F;
            --text-primary: #F5F5F7;
            --text-secondary: #A6ADBA;
            --text-muted: #6B7280;
            --border-color: #2A3040;
            --border-gold: rgba(197, 160, 89, 0.3);
            --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.15);
            --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
        }

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

        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.65;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button, .btn {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all 0.25s ease;
        }

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

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            z-index: 100;
            transition: background 0.3s ease;
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }

        .nav-logo {
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--accent-gold);
            letter-spacing: -0.3px;
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
        }

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

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

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.25s ease;
        }

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

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

        .btn-login {
            background: transparent;
            color: var(--accent-gold);
            border: 1.5px solid var(--accent-gold);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .btn-login:hover {
            background: rgba(197, 160, 89, 0.1);
        }

        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: 0 2px 10px rgba(197, 160, 89, 0.3);
        }

        .btn-signup:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(197, 160, 89, 0.45);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            color: var(--text-primary);
            font-size: 1.5rem;
        }

        /* Page Banner */
        .page-banner {
            padding: 130px 0 50px;
            background: radial-gradient(ellipse at 70% 30%, rgba(197, 160, 89, 0.08) 0%, transparent 55%), var(--bg-primary);
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--border-color);
        }

        .page-banner .banner-bg {
            position: absolute;
            inset: 0;
            opacity: 0.06;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            z-index: 0;
        }

        .page-banner .container {
            position: relative;
            z-index: 1;
        }

        .page-banner h1 {
            font-size: 2.4rem;
            font-weight: 750;
            color: var(--accent-gold);
            line-height: 1.35;
            margin-bottom: 14px;
            max-width: 750px;
        }

        .page-banner .subhead {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 620px;
            line-height: 1.55;
        }

        /* Bento Section */
        .bento-section {
            padding: 70px 0 60px;
        }

        .bento-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .bento-main {
            grid-row: span 2;
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
        }

        .bento-main::before {
            content: '';
            position: absolute;
            bottom: -30px;
            right: -30px;
            width: 130px;
            height: 130px;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
        }

        .bento-main>* {
            position: relative;
            z-index: 1;
        }

        .bento-main h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .bento-main p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 18px;
        }

        .bento-main img {
            border-radius: var(--radius-md);
            margin-top: 16px;
            width: 100%;
            object-fit: cover;
            height: 200px;
        }

        .bento-side {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .bento-side h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 10px;
        }

        .bento-side p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }

        .bento-cta {
            background: linear-gradient(135deg, rgba(197, 160, 89, 0.12), rgba(255, 191, 0, 0.08));
            border: 1.5px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 22px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .bento-cta span {
            font-weight: 650;
            font-size: 1rem;
            color: var(--text-primary);
        }

        .btn-cta {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 11px 26px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.95rem;
            white-space: nowrap;
            box-shadow: 0 3px 14px rgba(197, 160, 89, 0.3);
        }

        .btn-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(197, 160, 89, 0.45);
        }

        /* Metric Dashboard */
        .metrics-section {
            padding: 20px 0 70px;
        }

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

        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: left;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

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

        .metric-number {
            font-size: 2rem;
            font-weight: 750;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .metric-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        /* Service Matrix */
        .matrix-section {
            padding: 60px 0 60px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .section-title {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 32px;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 2px;
        }

        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .matrix-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: border-color 0.25s ease;
        }

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

        .matrix-icon {
            width: 44px;
            height: 44px;
            background: rgba(197, 160, 89, 0.12);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        .matrix-text h4 {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .matrix-text p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }

        /* Comparison */
        .comparison-section {
            padding: 70px 0 60px;
        }

        .compare-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .compare-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
        }

        .compare-card.danger {
            border-left: 4px solid var(--accent-red);
        }

        .compare-card.safe {
            border-left: 4px solid var(--accent-gold);
        }

        .compare-card h3 {
            font-weight: 700;
            font-size: 1.15rem;
            margin-bottom: 14px;
        }

        .compare-card.danger h3 {
            color: var(--accent-red);
        }

        .compare-card.safe h3 {
            color: var(--accent-gold);
        }

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

        .compare-list li {
            font-size: 0.93rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .compare-list li i {
            font-size: 0.9rem;
            width: 18px;
        }

        .compare-list li i.fa-times-circle {
            color: var(--accent-red);
        }

        .compare-list li i.fa-check-circle {
            color: var(--accent-gold);
        }

        /* FAQ */
        .faq-section {
            padding: 60px 0 70px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
        }

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

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: border-color 0.25s ease;
        }

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

        .faq-item h4 {
            font-weight: 650;
            font-size: 1rem;
            color: var(--accent-gold);
            margin-bottom: 8px;
        }

        .faq-item p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }

        /* CTA Conversion */
        .cta-section {
            padding: 70px 0 80px;
        }

        .cta-box {
            background: linear-gradient(135deg, rgba(197, 160, 89, 0.08), rgba(255, 191, 0, 0.04));
            border: 1.5px solid var(--border-gold);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            text-align: left;
            position: relative;
            overflow: hidden;
        }

        .cta-box::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-box>* {
            position: relative;
            z-index: 1;
        }

        .cta-box h2 {
            font-size: 1.7rem;
            font-weight: 750;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .cta-box p {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 22px;
            max-width: 600px;
            line-height: 1.6;
        }

        .btn-cta-lg {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
            color: #0A0E17;
            padding: 14px 32px;
            border-radius: 26px;
            font-weight: 750;
            font-size: 1.05rem;
            box-shadow: 0 3px 16px rgba(197, 160, 89, 0.35);
            display: inline-block;
        }

        .btn-cta-lg:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(197, 160, 89, 0.5);
        }

        /* Footer */
        footer {
            background: var(--bg-secondary);
            border-top: 2px solid var(--border-gold);
            padding: 44px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }

        footer h4 {
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 14px;
            font-size: 1rem;
        }

        footer a {
            display: block;
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
            transition: color 0.2s;
        }

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

        .copyright {
            text-align: left;
            font-size: 0.82rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 18px;
            line-height: 1.5;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .bento-grid {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
            }
            .bento-main {
                grid-row: auto;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-grid {
                grid-template-columns: 1fr;
            }
            .compare-grid {
                grid-template-columns: 1fr;
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                width: 100%;
                background: rgba(10, 14, 23, 0.98);
                flex-direction: column;
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-color);
            }
            .nav-links.open {
                display: flex;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-actions .btn-login,
            .nav-actions .btn-signup {
                font-size: 0.8rem;
                padding: 7px 14px;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .bento-cta {
                flex-direction: column;
                align-items: flex-start;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 520px) {
            .page-banner h1 {
                font-size: 1.4rem;
            }
            .bento-main h2 {
                font-size: 1.3rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .cta-box {
                padding: 28px 20px;
            }
        }