/* roulang page: index */
:root {
            --color-deep-green: #0E1A16;
            --color-dark-green: #14241E;
            --color-card-dark: #18241F;
            --color-card-darker: #1E2D28;
            --color-gold: #D9A94A;
            --color-gold-light: #E6B85C;
            --color-gold-dim: rgba(217, 169, 74, 0.35);
            --color-gold-glow: rgba(217, 169, 74, 0.8);
            --color-bg-light: #F2EEE6;
            --color-bg-light-warm: #E8E4DA;
            --color-text-dark: #1E2D28;
            --color-text-light: #E8E4DA;
            --color-text-muted-light: rgba(232, 228, 218, 0.65);
            --color-text-muted-dark: rgba(30, 45, 40, 0.7);
            --color-border-gold: rgba(217, 169, 74, 0.3);
            --color-border-gold-strong: rgba(217, 169, 74, 0.6);
            --radius-lg: 12px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-card-dark: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-card-light: 0 4px 20px rgba(30, 45, 40, 0.1);
            --shadow-gold-glow: 0 0 20px rgba(217, 169, 74, 0.4);
            --transition-fast: 0.2s ease;
            --transition-slow: 0.35s ease;
            --spacing-section: 72px;
            --spacing-section-tablet: 56px;
            --spacing-section-mobile: 40px;
            --spacing-grid: 24px;
            --spacing-grid-mobile: 16px;
            --max-width: 1200px;
        }

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

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

        body {
            font-family: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.85;
            color: var(--color-text-light);
            background-color: var(--color-deep-green);
            overflow-x: hidden;
        }

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

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

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

        ul,
        ol {
            list-style: none;
        }

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

        /* ========== Header Navigation ========== */
        header.site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(14, 26, 22, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-gold);
            transition: background var(--transition-fast);
        }

        header.site-header.scrolled {
            background: rgba(14, 26, 22, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 1.5;
        }

        .logo-text {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-gold-light);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo-text .logo-sub {
            font-size: 0.85rem;
            font-weight: 400;
            color: var(--color-text-muted-light);
            margin-left: 4px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-muted-light);
            position: relative;
            padding: 8px 2px;
            letter-spacing: 0.3px;
            transition: color var(--transition-fast);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-gold);
            box-shadow: 0 0 8px var(--color-gold-glow);
            border-radius: 2px;
            transition: width var(--transition-fast);
        }

        .nav-links a:hover {
            color: var(--color-gold-light);
        }

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

        .nav-links a.active {
            color: var(--color-gold-light);
        }

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

        .nav-cta {
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 20px rgba(217, 169, 74, 0.5);
            transform: translateY(-1px);
        }

        .nav-cta:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 4px;
            cursor: pointer;
            z-index: 1001;
        }

        .hamburger span {
            width: 26px;
            height: 2px;
            background: var(--color-gold);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .hamburger.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(14, 26, 22, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 999;
            flex-direction: column;
            align-items: center;
            justify-content: flex-start;
            padding-top: 60px;
            gap: 20px;
        }

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

        .mobile-menu a {
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--color-text-light);
            padding: 12px 24px;
            transition: color var(--transition-fast);
            letter-spacing: 1px;
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--color-gold-light);
            text-shadow: 0 0 12px rgba(217, 169, 74, 0.6);
        }

        .mobile-menu .nav-cta {
            margin-top: 16px;
            font-size: 1rem;
            padding: 12px 32px;
        }

        /* ========== Hero Section ========== */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background-color: var(--color-deep-green);
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            z-index: 1;
        }

        .hero-bg::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
                    rgba(14, 26, 22, 0.92) 0%,
                    rgba(20, 36, 30, 0.75) 40%,
                    rgba(14, 26, 22, 0.55) 70%,
                    rgba(14, 26, 22, 0.35) 100%);
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(217, 169, 74, 0.08) 0%, transparent 60%);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            padding: 140px 0 80px;
            max-width: 680px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(217, 169, 74, 0.12);
            border: 1px solid var(--color-border-gold-strong);
            border-radius: 50px;
            padding: 6px 18px;
            font-size: 0.82rem;
            color: var(--color-gold-light);
            letter-spacing: 1px;
            margin-bottom: 24px;
            font-weight: 500;
        }

        .hero-badge .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-gold);
            box-shadow: 0 0 8px var(--color-gold-glow);
        }

        .hero h1 {
            font-size: clamp(1.75rem, 4vw, 2.6rem);
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .hero h1 .highlight {
            color: var(--color-gold-light);
            position: relative;
        }

        .hero h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--color-gold);
            border-radius: 3px;
            box-shadow: 0 0 12px var(--color-gold-glow);
        }

        .hero-desc {
            font-size: 0.98rem;
            line-height: 1.9;
            color: var(--color-text-muted-light);
            margin-bottom: 32px;
            max-width: 620px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.95rem;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            transition: all var(--transition-fast);
            cursor: pointer;
            text-align: center;
            min-width: 140px;
        }

        .btn:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 3px;
        }

        .btn-primary {
            background: var(--color-gold);
            color: var(--color-deep-green);
            border: 1px solid var(--color-gold);
            box-shadow: 0 4px 16px rgba(217, 169, 74, 0.3);
        }

        .btn-primary:hover {
            background: var(--color-gold-light);
            box-shadow: 0 6px 24px rgba(217, 169, 74, 0.5);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(217, 169, 74, 0.25);
        }

        .btn-outline {
            background: transparent;
            color: var(--color-gold-light);
            border: 1px solid var(--color-border-gold-strong);
        }

        .btn-outline:hover {
            background: rgba(217, 169, 74, 0.1);
            border-color: var(--color-gold);
            box-shadow: 0 0 16px rgba(217, 169, 74, 0.3);
            transform: translateY(-2px);
        }

        .btn-outline:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .hero-play-btn {
            width: 68px;
            height: 68px;
            border-radius: 50%;
            border: 2px solid var(--color-gold);
            background: rgba(217, 169, 74, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 0 24px rgba(217, 169, 74, 0.3);
            margin-bottom: 32px;
        }

        .hero-play-btn:hover {
            background: rgba(217, 169, 74, 0.25);
            box-shadow: 0 0 36px rgba(217, 169, 74, 0.5);
            transform: scale(1.05);
        }

        .hero-play-btn svg {
            width: 24px;
            height: 24px;
            fill: var(--color-gold);
            margin-left: 3px;
        }

        .hero-trust {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.82rem;
            color: var(--color-text-muted-light);
            letter-spacing: 0.5px;
        }

        .hero-trust .divider {
            width: 1px;
            height: 20px;
            background: var(--color-border-gold-strong);
        }

        .hero-neon-line {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--color-gold), var(--color-gold-light), var(--color-gold), transparent);
            box-shadow: 0 0 16px rgba(217, 169, 74, 0.7);
            z-index: 4;
        }

        /* ========== Section Base ========== */
        main section {
            padding: var(--spacing-section) 0;
        }

        section.dark-section {
            background: var(--color-dark-green);
        }

        section.dark-section-alt {
            background: var(--color-deep-green);
        }

        section.light-section {
            background: var(--color-bg-light);
            color: var(--color-text-dark);
        }

        .section-header {
            max-width: 720px;
            margin-bottom: 48px;
        }

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

        .section-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-gold-light);
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .light-section .section-tag {
            color: #B8860B;
        }

        .section-header h2 {
            font-size: clamp(1.35rem, 2.5vw, 1.75rem);
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

        .dark-section .section-header h2,
        .dark-section-alt .section-header h2 {
            color: #fff;
        }

        .light-section .section-header h2 {
            color: var(--color-text-dark);
        }

        .section-header p {
            font-size: 0.95rem;
            line-height: 1.85;
            color: var(--color-text-muted-light);
        }

        .light-section .section-header p {
            color: var(--color-text-muted-dark);
        }

        /* ========== Pain Points Section ========== */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-grid);
        }

        .pain-card {
            background: var(--color-card-dark);
            border: 1px solid rgba(217, 169, 74, 0.15);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-fast);
            cursor: default;
        }

        .pain-card:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-dark);
        }

        .pain-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(217, 169, 74, 0.1);
            border: 1px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }

        .pain-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 1.5;
        }

        .pain-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .pain-card p {
            font-size: 0.88rem;
            line-height: 1.75;
            color: var(--color-text-muted-light);
        }

        /* ========== Solution Section ========== */
        .solution-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .solution-text h2 {
            font-size: clamp(1.35rem, 2.5vw, 1.7rem);
            font-weight: 700;
            line-height: 1.35;
            color: #fff;
            margin-bottom: 18px;
        }

        .solution-text .desc {
            font-size: 0.95rem;
            line-height: 1.85;
            color: var(--color-text-muted-light);
            margin-bottom: 24px;
        }

        .solution-points {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .solution-point {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.7;
        }

        .solution-point .icon-check {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: rgba(217, 169, 74, 0.15);
            border: 1px solid var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 2px;
        }

        .solution-point .icon-check svg {
            width: 11px;
            height: 11px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 2.5;
        }

        .solution-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-gold-strong);
            box-shadow: var(--shadow-gold-glow);
        }

        .solution-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .solution-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(217, 169, 74, 0.12) 0%, transparent 50%);
            pointer-events: none;
        }

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

        .step-card {
            padding: 24px;
            background: var(--color-card-dark);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(217, 169, 74, 0.12);
            transition: all var(--transition-fast);
        }

        .step-card:hover {
            border-color: var(--color-border-gold-strong);
            background: var(--color-card-darker);
        }

        .step-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-gold);
            text-shadow: 0 0 20px rgba(217, 169, 74, 0.5);
            margin-bottom: 12px;
            letter-spacing: -1px;
            line-height: 1;
        }

        .step-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .step-card p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--color-text-muted-light);
        }

        /* ========== Data Stats Section ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-grid);
        }

        .stat-card {
            text-align: center;
            padding: 32px 20px;
            background: var(--color-card-dark);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(217, 169, 74, 0.15);
            transition: all var(--transition-fast);
        }

        .stat-card:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-dark);
        }

        .stat-number {
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--color-gold);
            line-height: 1.2;
            letter-spacing: -1px;
            text-shadow: 0 0 16px rgba(217, 169, 74, 0.4);
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted-light);
            margin-top: 8px;
            letter-spacing: 1px;
        }

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

        .testimonial-card {
            background: var(--color-card-dark);
            border: 1px solid rgba(217, 169, 74, 0.12);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .testimonial-card:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-dark);
        }

        .testimonial-head {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .testimonial-avatar {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            overflow: hidden;
            border: 2px solid var(--color-border-gold-strong);
            flex-shrink: 0;
        }

        .testimonial-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .testimonial-name {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
        }

        .testimonial-stars {
            font-size: 0.85rem;
            color: var(--color-gold);
            letter-spacing: 2px;
        }

        .testimonial-text {
            font-size: 0.88rem;
            line-height: 1.75;
            color: var(--color-text-muted-light);
            font-style: italic;
        }

        /* ========== Audience Section ========== */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: var(--spacing-grid);
        }

        .audience-card {
            padding: 24px 20px;
            background: var(--color-card-dark);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(217, 169, 74, 0.12);
            text-align: center;
            transition: all var(--transition-fast);
        }

        .audience-card:hover {
            border-color: var(--color-border-gold-strong);
            background: var(--color-card-darker);
            transform: translateY(-2px);
        }

        .audience-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: rgba(217, 169, 74, 0.1);
            border: 1px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }

        .audience-icon svg {
            width: 22px;
            height: 22px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 1.5;
        }

        .audience-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
        }

        .audience-card p {
            font-size: 0.82rem;
            line-height: 1.6;
            color: var(--color-text-muted-light);
        }

        /* ========== Space Gallery ========== */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-grid);
        }

        .gallery-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid rgba(217, 169, 74, 0.15);
            cursor: pointer;
            transition: all var(--transition-fast);
            aspect-ratio: 4/3;
        }

        .gallery-card:hover {
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--shadow-gold-glow);
            transform: translateY(-3px);
        }

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

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

        .gallery-card .gallery-label {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px 20px;
            background: linear-gradient(transparent, rgba(14, 26, 22, 0.9));
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            letter-spacing: 0.3px;
            z-index: 1;
        }

        /* ========== Services Section ========== */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-grid);
        }

        .service-card {
            background: var(--color-card-dark);
            border: 1px solid rgba(217, 169, 74, 0.12);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
            transition: all var(--transition-fast);
        }

        .service-card:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-dark);
        }

        .service-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: rgba(217, 169, 74, 0.1);
            border: 1px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .service-icon svg {
            width: 24px;
            height: 24px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 1.5;
        }

        .service-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #fff;
        }

        .service-card .service-desc {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--color-text-muted-light);
            flex-grow: 1;
        }

        .service-link {
            font-size: 0.88rem;
            color: var(--color-gold-light);
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }

        .service-link:hover {
            color: var(--color-gold);
            gap: 10px;
        }

        /* ========== News Section ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-item {
            display: flex;
            gap: 20px;
            background: var(--color-card-dark);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(217, 169, 74, 0.12);
            padding: 20px;
            transition: all var(--transition-fast);
        }

        .news-item:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateX(4px);
        }

        .news-thumb {
            flex-shrink: 0;
            width: 120px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }

        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .news-info h3 {
            font-size: 0.98rem;
            font-weight: 600;
            color: #fff;
            line-height: 1.45;
        }

        .news-meta {
            font-size: 0.78rem;
            color: var(--color-text-muted-light);
            letter-spacing: 0.3px;
        }

        .news-summary {
            font-size: 0.82rem;
            line-height: 1.6;
            color: var(--color-text-muted-light);
        }

        .view-more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-gold-light);
            margin-top: 20px;
            transition: all var(--transition-fast);
        }

        .view-more-link:hover {
            color: var(--color-gold);
            gap: 10px;
        }

        /* ========== Progress Indicators ========== */
        .progress-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-grid);
        }

        .progress-card {
            background: var(--color-card-dark);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(217, 169, 74, 0.12);
            padding: 24px;
            transition: all var(--transition-fast);
        }

        .progress-card:hover {
            border-color: var(--color-border-gold-strong);
        }

        .progress-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 14px;
        }

        .progress-label {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-light);
        }

        .progress-value {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-gold);
            text-shadow: 0 0 12px rgba(217, 169, 74, 0.4);
        }

        .progress-bar {
            width: 100%;
            height: 6px;
            background: rgba(217, 169, 74, 0.12);
            border-radius: 6px;
            overflow: hidden;
        }

        .progress-bar .fill {
            height: 100%;
            border-radius: 6px;
            background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
            box-shadow: 0 0 8px rgba(217, 169, 74, 0.5);
            transition: width var(--transition-slow);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--color-card-dark);
            border: 1px solid rgba(217, 169, 74, 0.12);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item.active {
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--shadow-card-dark);
        }

        .faq-question {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 24px;
            cursor: pointer;
            text-align: left;
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            letter-spacing: 0.3px;
            transition: color var(--transition-fast);
            background: none;
            border: none;
            font-family: inherit;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            position: relative;
            transition: transform var(--transition-fast);
            margin-left: 16px;
        }

        .faq-icon::before,
        .faq-icon::after {
            content: '';
            position: absolute;
            background: var(--color-gold);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .faq-icon::before {
            width: 14px;
            height: 2px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .faq-icon::after {
            width: 2px;
            height: 14px;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.25s ease;
            padding: 0 24px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 20px;
        }

        .faq-answer p {
            font-size: 0.88rem;
            line-height: 1.85;
            color: var(--color-text-muted-light);
            padding-bottom: 0;
        }

        /* Light section FAQ */
        .light-section .faq-item {
            background: #fff;
            border-color: rgba(30, 45, 40, 0.12);
        }

        .light-section .faq-item.active {
            border-color: rgba(217, 169, 74, 0.5);
        }

        .light-section .faq-question {
            color: var(--color-text-dark);
        }

        .light-section .faq-question:hover {
            color: #B8860B;
        }

        .light-section .faq-icon::before,
        .light-section .faq-icon::after {
            background: var(--color-text-dark);
        }

        .light-section .faq-answer p {
            color: var(--color-text-muted-dark);
        }

        /* ========== Brand Trust ========== */
        .trust-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .trust-text h2 {
            font-size: clamp(1.35rem, 2.5vw, 1.7rem);
            font-weight: 700;
            line-height: 1.35;
            color: #fff;
            margin-bottom: 18px;
        }

        .trust-text .desc {
            font-size: 0.95rem;
            line-height: 1.85;
            color: var(--color-text-muted-light);
            margin-bottom: 20px;
        }

        .trust-link {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--color-gold-light);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }

        .trust-link:hover {
            color: var(--color-gold);
            gap: 10px;
        }

        .trust-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-gold-strong);
            box-shadow: var(--shadow-gold-glow);
        }

        .trust-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        /* ========== Final CTA ========== */
        .final-cta {
            background: linear-gradient(135deg, var(--color-deep-green) 0%, var(--color-dark-green) 50%, var(--color-deep-green) 100%);
            border: 1px solid var(--color-border-gold-strong);
            border-radius: var(--radius-lg);
            padding: 56px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .final-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(217, 169, 74, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .final-cta h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            position: relative;
        }

        .final-cta .cta-desc {
            font-size: 0.95rem;
            line-height: 1.85;
            color: var(--color-text-muted-light);
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
        }

        .final-cta .btn-primary {
            position: relative;
            font-size: 1rem;
            padding: 16px 40px;
        }

        .cta-contact {
            margin-top: 20px;
            font-size: 0.85rem;
            color: var(--color-text-muted-light);
            letter-spacing: 0.5px;
            position: relative;
        }

        /* ========== Category Entry Section ========== */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-grid);
        }

        .category-entry-card {
            background: var(--color-card-dark);
            border: 1px solid rgba(217, 169, 74, 0.15);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            transition: all var(--transition-fast);
        }

        .category-entry-card:hover {
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--shadow-card-dark);
            transform: translateY(-3px);
        }

        .category-entry-card .cat-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: rgba(217, 169, 74, 0.1);
            border: 1px solid var(--color-border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .category-entry-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            color: #fff;
        }

        .category-entry-card p {
            font-size: 0.85rem;
            line-height: 1.65;
            color: var(--color-text-muted-light);
            flex-grow: 1;
        }

        .category-entry-card .cat-link {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--color-gold-light);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: all var(--transition-fast);
        }

        .category-entry-card .cat-link:hover {
            color: var(--color-gold);
            gap: 8px;
        }

        /* ========== Footer ========== */
        footer.site-footer {
            background: #0A120F;
            border-top: 1px solid var(--color-border-gold-strong);
            padding: 56px 0 32px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .logo-text {
            font-size: 1.15rem;
            margin-bottom: 12px;
            display: block;
        }

        .footer-brand p {
            font-size: 0.82rem;
            line-height: 1.7;
            color: var(--color-text-muted-light);
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

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

        .footer-newsletter {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-newsletter label {
            font-size: 0.82rem;
            color: var(--color-text-muted-light);
        }

        .newsletter-form {
            display: flex;
            gap: 8px;
        }

        .newsletter-form input[type="email"] {
            flex: 1;
            background: rgba(217, 169, 74, 0.08);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-family: inherit;
            font-size: 0.85rem;
            color: var(--color-text-light);
            transition: all var(--transition-fast);
            min-width: 0;
        }

        .newsletter-form input[type="email"]::placeholder {
            color: rgba(232, 228, 218, 0.4);
        }

        .newsletter-form input[type="email"]:focus {
            outline: none;
            border-color: var(--color-gold);
            box-shadow: 0 0 12px rgba(217, 169, 74, 0.4);
        }

        .newsletter-form button {
            padding: 12px 20px;
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-weight: 600;
            font-size: 0.85rem;
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-gold);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            font-family: inherit;
        }

        .newsletter-form button:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 16px rgba(217, 169, 74, 0.5);
        }

        .newsletter-form button:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(217, 169, 74, 0.15);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--color-text-muted-light);
            letter-spacing: 0.3px;
        }

        .footer-bottom .copyright {
            color: var(--color-text-muted-light);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 20px;
            }
            .solution-layout,
            .trust-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-grid {
                grid-template-columns: 1.5fr 1fr 1fr;
                gap: 32px;
            }
            .footer-newsletter {
                grid-column: span 2;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .nav-links {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-menu {
                top: 60px;
            }
            .hero {
                min-height: auto;
                padding-top: 80px;
            }
            .hero-content {
                padding: 60px 0 50px;
            }
            .hero h1 {
                font-size: 1.75rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn {
                width: 100%;
            }
            main section {
                padding: var(--spacing-section-mobile) 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .pain-grid,
            .steps-grid,
            .stats-grid,
            .testimonial-grid,
            .audience-grid,
            .gallery-grid,
            .services-grid,
            .progress-grid,
            .category-entry-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-grid-mobile);
            }
            .news-item {
                flex-direction: column;
                gap: 12px;
            }
            .news-thumb {
                width: 100%;
                height: 180px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-newsletter {
                grid-column: auto;
            }
            .trust-layout {
                grid-template-columns: 1fr;
            }
            .final-cta {
                padding: 36px 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo-text {
                font-size: 0.9rem;
            }
            .logo-text .logo-sub {
                font-size: 0.72rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero-badge {
                font-size: 0.72rem;
                padding: 4px 12px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .newsletter-form {
                flex-direction: column;
            }
            .newsletter-form button {
                width: 100%;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .gallery-card {
                aspect-ratio: 3/2;
            }
        }

        /* ========== Accessibility ========== */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

/* roulang page: category2 */
:root {
            --color-deep-green: #0E1A16;
            --color-dark-green: #14241E;
            --color-card-dark: #18241F;
            --color-card-darker: #1E2D28;
            --color-gold: #D9A94A;
            --color-gold-light: #E6B85C;
            --color-gold-dim: rgba(217, 169, 74, 0.35);
            --color-gold-glow: rgba(217, 169, 74, 0.8);
            --color-bg-light: #F2EEE6;
            --color-bg-light-warm: #E8E4DA;
            --color-text-dark: #1E2D28;
            --color-text-light: #E8E4DA;
            --color-text-muted-light: rgba(232, 228, 218, 0.65);
            --color-text-muted-dark: rgba(30, 45, 40, 0.7);
            --color-border-gold: rgba(217, 169, 74, 0.3);
            --color-border-gold-strong: rgba(217, 169, 74, 0.6);
            --radius-lg: 12px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-card-dark: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-card-light: 0 4px 20px rgba(30, 45, 40, 0.1);
            --shadow-gold-glow: 0 0 20px rgba(217, 169, 74, 0.4);
            --transition-fast: 0.2s ease;
            --transition-slow: 0.35s ease;
            --spacing-section: 72px;
            --spacing-section-tablet: 56px;
            --spacing-section-mobile: 40px;
            --spacing-grid: 24px;
            --spacing-grid-mobile: 16px;
            --max-width: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.85;
            color: var(--color-text-light);
            background-color: var(--color-deep-green);
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none;
        }
        ul,
        ol {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== Header Navigation ========== */
        header.site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(14, 26, 22, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-gold);
            transition: background var(--transition-fast);
        }
        header.site-header.scrolled {
            background: rgba(14, 26, 22, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }
        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 1.5;
        }
        .logo-text {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-gold-light);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo-text .logo-sub {
            font-size: 0.85rem;
            font-weight: 400;
            color: var(--color-text-muted-light);
            margin-left: 4px;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }
        .nav-links a:not(.nav-cta) {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-muted-light);
            position: relative;
            padding: 8px 2px;
            letter-spacing: 0.3px;
            transition: color var(--transition-fast);
        }
        .nav-links a:not(.nav-cta)::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-gold);
            box-shadow: 0 0 8px var(--color-gold-glow);
            border-radius: 2px;
            transition: width var(--transition-fast);
        }
        .nav-links a:not(.nav-cta):hover {
            color: var(--color-gold-light);
        }
        .nav-links a:not(.nav-cta):hover::after {
            width: 100%;
        }
        .nav-links a.active {
            color: var(--color-gold-light);
        }
        .nav-links a.active::after {
            width: 100%;
        }
        .nav-cta {
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 16px var(--color-gold-glow);
            transform: translateY(-1px);
        }
        .nav-cta:active {
            transform: translateY(0);
            background: var(--color-gold);
            box-shadow: none;
        }
        .nav-cta:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            padding: 6px;
            background: none;
            border: none;
            cursor: pointer;
            z-index: 1100;
        }
        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--color-gold);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            transform: translateY(-8px) rotate(-45deg);
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-section {
            padding-top: 110px;
            padding-bottom: 24px;
            background: var(--color-bg-light);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--color-text-muted-dark);
        }
        .breadcrumb a {
            color: var(--color-text-muted-dark);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-gold);
        }
        .breadcrumb .separator {
            color: var(--color-gold);
            font-size: 0.8rem;
        }
        .breadcrumb .current {
            color: var(--color-text-dark);
            font-weight: 500;
        }

        /* ========== Category Hero ========== */
        .category-hero {
            background: var(--color-bg-light);
            padding: 40px 0 52px;
        }
        .category-hero-inner {
            max-width: 820px;
        }
        .category-hero .tag-label {
            display: inline-block;
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        .category-hero h1 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text-dark);
            line-height: 1.35;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .category-hero .category-desc {
            font-size: 1rem;
            color: var(--color-text-muted-dark);
            line-height: 1.9;
            max-width: 680px;
        }

        /* ========== Section Base ========== */
        section {
            padding: var(--spacing-section) 0;
        }
        .section-dark {
            background: var(--color-deep-green);
        }
        .section-light {
            background: var(--color-bg-light);
        }
        .section-dark-green {
            background: var(--color-dark-green);
        }
        .section-title-wrap {
            margin-bottom: 40px;
        }
        .section-title-wrap .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 500;
            color: var(--color-gold);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-title-wrap h2 {
            font-size: 1.75rem;
            font-weight: 600;
            line-height: 1.35;
            letter-spacing: 0.3px;
        }
        .section-dark .section-title-wrap h2,
        .section-dark-green .section-title-wrap h2 {
            color: var(--color-text-light);
        }
        .section-light .section-title-wrap h2 {
            color: var(--color-text-dark);
        }
        .section-title-wrap .section-sub {
            font-size: 0.95rem;
            margin-top: 12px;
            max-width: 640px;
        }
        .section-dark .section-title-wrap .section-sub,
        .section-dark-green .section-title-wrap .section-sub {
            color: var(--color-text-muted-light);
        }
        .section-light .section-title-wrap .section-sub {
            color: var(--color-text-muted-dark);
        }

        /* ========== Review Cards Grid ========== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-grid);
        }
        .review-card {
            background: var(--color-bg-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card-light);
            display: flex;
            flex-direction: column;
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 40px rgba(30, 45, 40, 0.18);
        }
        .review-card-img {
            overflow: hidden;
            aspect-ratio: 16/9;
            background: var(--color-bg-light-warm);
        }
        .review-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .review-card:hover .review-card-img img {
            transform: scale(1.03);
        }
        .review-card-body {
            padding: 22px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .review-card-body h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-text-dark);
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .review-card-body .review-excerpt {
            font-size: 0.95rem;
            color: var(--color-text-muted-dark);
            line-height: 1.85;
            flex: 1;
            margin-bottom: 14px;
        }
        .review-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.85rem;
            color: var(--color-text-muted-dark);
        }
        .review-meta .review-date {
            white-space: nowrap;
        }
        .review-meta .review-star {
            color: var(--color-gold);
            letter-spacing: 2px;
            font-size: 0.85rem;
        }
        .review-meta .review-author {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* ========== Featured Picks ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-grid);
        }
        .featured-card {
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card-dark);
            transition: all var(--transition-fast);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-2px);
            border-color: var(--color-gold);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
        }
        .featured-card-img {
            overflow: hidden;
            aspect-ratio: 16/9;
        }
        .featured-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .featured-card:hover .featured-card-img img {
            transform: scale(1.03);
        }
        .featured-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-card-body h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text-light);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .featured-card-body .featured-note {
            font-size: 0.85rem;
            color: var(--color-text-muted-light);
            line-height: 1.7;
            flex: 1;
        }
        .featured-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--color-gold);
            font-size: 0.9rem;
            font-weight: 500;
            margin-top: 12px;
            transition: color var(--transition-fast);
        }
        .featured-link:hover {
            color: var(--color-gold-light);
        }
        .featured-link svg {
            width: 16px;
            height: 16px;
            fill: none;
            stroke: currentColor;
            stroke-width: 2;
        }

        /* ========== Stats Light ========== */
        .stats-light-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-grid);
        }
        .stat-light-item {
            text-align: center;
            padding: 28px 20px;
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card-dark);
            transition: all var(--transition-fast);
        }
        .stat-light-item:hover {
            border-color: var(--color-gold);
            transform: translateY(-2px);
        }
        .stat-light-number {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--color-gold);
            line-height: 1.2;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }
        .stat-light-label {
            font-size: 0.9rem;
            color: var(--color-text-muted-light);
            letter-spacing: 0.3px;
        }

        /* ========== Scene Slider ========== */
        .scene-slider {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-gold) var(--color-card-dark);
        }
        .scene-slider::-webkit-scrollbar {
            height: 6px;
        }
        .scene-slider::-webkit-scrollbar-track {
            background: var(--color-card-dark);
            border-radius: 3px;
        }
        .scene-slider::-webkit-scrollbar-thumb {
            background: var(--color-gold);
            border-radius: 3px;
        }
        .scene-slide {
            flex: 0 0 280px;
            scroll-snap-align: start;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            box-shadow: var(--shadow-card-dark);
            transition: all var(--transition-fast);
        }
        .scene-slide:hover {
            border-color: var(--color-gold);
            transform: translateY(-2px);
        }
        .scene-slide-img {
            overflow: hidden;
            aspect-ratio: 4/3;
        }
        .scene-slide-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .scene-slide:hover .scene-slide-img img {
            transform: scale(1.04);
        }
        .scene-slide-body {
            padding: 14px 18px 16px;
        }
        .scene-slide-body h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text-light);
            line-height: 1.5;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--color-bg-light);
            transition: all var(--transition-fast);
        }
        .faq-item.active {
            border-color: var(--color-gold);
            box-shadow: 0 4px 20px rgba(217, 169, 74, 0.15);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-dark);
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-gold);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            position: relative;
            transition: transform var(--transition-fast);
        }
        .faq-question .faq-icon::before,
        .faq-question .faq-icon::after {
            content: '';
            position: absolute;
            background: var(--color-gold);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .faq-question .faq-icon::before {
            top: 50%;
            left: 0;
            width: 100%;
            height: 2px;
            transform: translateY(-50%);
        }
        .faq-question .faq-icon::after {
            top: 0;
            left: 50%;
            width: 2px;
            height: 100%;
            transform: translateX(-50%);
            transition: all var(--transition-fast);
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.92rem;
            color: var(--color-text-muted-dark);
            line-height: 1.9;
        }

        /* ========== Related Links ========== */
        .related-links-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }
        .related-link-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 20px;
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-md);
            color: var(--color-text-light);
            font-size: 0.95rem;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .related-link-item:hover {
            border-color: var(--color-gold);
            color: var(--color-gold-light);
            transform: translateX(4px);
            box-shadow: var(--shadow-gold-glow);
        }
        .related-link-item svg {
            width: 18px;
            height: 18px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 2;
            flex-shrink: 0;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--color-deep-green);
            padding: var(--spacing-section) 0;
        }
        .cta-box {
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold-strong);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-card-dark);
            position: relative;
            overflow: hidden;
        }
        .cta-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--color-gold);
            box-shadow: 0 0 16px var(--color-gold-glow);
        }
        .cta-box h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-text-light);
            line-height: 1.4;
            margin-bottom: 12px;
        }
        .cta-box p {
            font-size: 0.95rem;
            color: var(--color-text-muted-light);
            max-width: 520px;
            margin: 0 auto 24px;
            line-height: 1.85;
        }
        .cta-btn {
            display: inline-block;
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-size: 0.95rem;
            font-weight: 600;
            padding: 14px 36px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }
        .cta-btn:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 20px var(--color-gold-glow);
            transform: translateY(-2px);
        }
        .cta-btn:active {
            transform: translateY(0);
            color: var(--color-deep-green);
        }
        .cta-btn:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }

        /* ========== Footer ========== */
        footer.site-footer {
            background: #0A120F;
            padding: 64px 0 28px;
            border-top: 1px solid var(--color-border-gold);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand .logo {
            margin-bottom: 16px;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: var(--color-text-muted-light);
            line-height: 1.8;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-gold-light);
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 0.9rem;
            color: var(--color-text-muted-light);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-gold-light);
        }
        .footer-newsletter h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-gold-light);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }
        .footer-newsletter label {
            display: block;
            font-size: 0.85rem;
            color: var(--color-text-muted-light);
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .newsletter-form {
            display: flex;
            gap: 10px;
        }
        .newsletter-form input[type="email"] {
            flex: 1;
            padding: 12px 16px;
            background: rgba(14, 26, 22, 0.8);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-sm);
            color: var(--color-text-light);
            font-size: 0.9rem;
            font-family: inherit;
            transition: all var(--transition-fast);
            outline: none;
            min-width: 0;
        }
        .newsletter-form input[type="email"]::placeholder {
            color: rgba(232, 228, 218, 0.4);
        }
        .newsletter-form input[type="email"]:focus {
            border-color: var(--color-gold);
            box-shadow: 0 0 12px var(--color-gold-glow);
        }
        .newsletter-form button {
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 12px 20px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.3px;
            white-space: nowrap;
            transition: all var(--transition-fast);
        }
        .newsletter-form button:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 14px var(--color-gold-glow);
        }
        .newsletter-form button:focus-visible {
            outline: 2px solid var(--color-gold);
            outline-offset: 2px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 24px;
            border-top: 1px solid var(--color-border-gold);
            font-size: 0.85rem;
            color: rgba(232, 228, 218, 0.5);
        }
        .footer-bottom .copyright {
            letter-spacing: 0.3px;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .nav-links {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(14, 26, 22, 0.98);
                flex-direction: column;
                gap: 0;
                padding: 20px 24px;
                border-bottom: 1px solid var(--color-border-gold);
                transform: translateY(-120%);
                transition: transform 0.3s ease;
                z-index: 1001;
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a:not(.nav-cta) {
                font-size: 1.1rem;
                padding: 14px 0;
                width: 100%;
                display: block;
            }
            .nav-cta {
                margin-top: 12px;
                text-align: center;
                width: 100%;
                display: block;
            }
            .hamburger {
                display: flex;
            }
            .breadcrumb-section {
                padding-top: 84px;
                padding-bottom: 16px;
            }
            .category-hero {
                padding: 28px 0 36px;
            }
            .category-hero h1 {
                font-size: 1.5rem;
            }
            .category-hero .category-desc {
                font-size: 0.92rem;
            }
            section {
                padding: var(--spacing-section-tablet) 0;
            }
            .section-title-wrap h2 {
                font-size: 1.4rem;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .stats-light-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .related-links-grid {
                grid-template-columns: 1fr;
            }
            .cta-box {
                padding: 36px 24px;
            }
            .cta-box h2 {
                font-size: 1.35rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .foot-brand {
                grid-column: auto;
            }
            .newsletter-form {
                flex-direction: column;
            }
            .newsletter-form button {
                width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo-text {
                font-size: 0.95rem;
            }
            .logo-text .logo-sub {
                font-size: 0.75rem;
            }
            .category-hero h1 {
                font-size: 1.3rem;
            }
            section {
                padding: var(--spacing-section-mobile) 0;
            }
            .section-title-wrap {
                margin-bottom: 28px;
            }
            .section-title-wrap h2 {
                font-size: 1.25rem;
            }
            .stats-light-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-light-number {
                font-size: 1.8rem;
            }
            .scene-slide {
                flex: 0 0 240px;
            }
            .review-card-body {
                padding: 16px 18px 18px;
            }
            .review-card-body h3 {
                font-size: 1rem;
            }
            .featured-card-body {
                padding: 16px 18px 18px;
            }
            .cta-box {
                padding: 28px 18px;
            }
            .cta-box h2 {
                font-size: 1.2rem;
            }
            .cta-btn {
                padding: 12px 28px;
                font-size: 0.9rem;
            }
            .footer-bottom {
                font-size: 0.78rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-deep-green: #0E1A16;
            --color-dark-green: #14241E;
            --color-card-dark: #18241F;
            --color-card-darker: #1E2D28;
            --color-gold: #D9A94A;
            --color-gold-light: #E6B85C;
            --color-gold-dim: rgba(217, 169, 74, 0.35);
            --color-gold-glow: rgba(217, 169, 74, 0.8);
            --color-bg-light: #F2EEE6;
            --color-bg-light-warm: #E8E4DA;
            --color-text-dark: #1E2D28;
            --color-text-light: #E8E4DA;
            --color-text-muted-light: rgba(232, 228, 218, 0.65);
            --color-text-muted-dark: rgba(30, 45, 40, 0.7);
            --color-border-gold: rgba(217, 169, 74, 0.3);
            --color-border-gold-strong: rgba(217, 169, 74, 0.6);
            --radius-lg: 12px;
            --radius-md: 10px;
            --radius-sm: 8px;
            --shadow-card-dark: 0 8px 32px rgba(0, 0, 0, 0.35);
            --shadow-card-light: 0 4px 20px rgba(30, 45, 40, 0.1);
            --shadow-gold-glow: 0 0 20px rgba(217, 169, 74, 0.4);
            --transition-fast: 0.2s ease;
            --transition-slow: 0.35s ease;
            --spacing-section: 72px;
            --spacing-section-tablet: 56px;
            --spacing-section-mobile: 40px;
            --spacing-grid: 24px;
            --spacing-grid-mobile: 16px;
            --max-width: 1200px;
        }

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

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

        body {
            font-family: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.85;
            color: var(--color-text-light);
            background-color: var(--color-deep-green);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

        ul, ol {
            list-style: none;
        }

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

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* ========== Header Navigation ========== */
        header.site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(14, 26, 22, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-gold);
            transition: background var(--transition-fast);
        }

        header.site-header.scrolled {
            background: rgba(14, 26, 22, 0.98);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--color-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }

        .logo-icon svg {
            width: 20px;
            height: 20px;
            fill: none;
            stroke: var(--color-gold);
            stroke-width: 1.5;
        }

        .logo-text {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-gold-light);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo-text .logo-sub {
            font-size: 0.85rem;
            font-weight: 400;
            color: var(--color-text-muted-light);
            margin-left: 4px;
        }

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

        .nav-links a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-muted-light);
            position: relative;
            padding: 8px 2px;
            letter-spacing: 0.3px;
            transition: color var(--transition-fast);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-gold);
            box-shadow: 0 0 8px var(--color-gold-glow);
            border-radius: 2px;
            transition: width var(--transition-fast);
        }

        .nav-links a:hover {
            color: var(--color-gold-light);
        }

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

        .nav-links a.active {
            color: var(--color-gold-light);
        }

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

        .nav-links a.nav-cta {
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-links a.nav-cta::after {
            display: none;
        }

        .nav-links a.nav-cta:hover {
            background: var(--color-gold-light);
            color: var(--color-deep-green);
            box-shadow: 0 0 16px rgba(217, 169, 74, 0.5);
            transform: translateY(-1px);
        }

        .nav-links a.nav-cta:active {
            transform: translateY(0);
            box-shadow: 0 0 8px rgba(217, 169, 74, 0.3);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 6px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }

        .hamburger span {
            display: block;
            width: 28px;
            height: 2px;
            background: var(--color-gold);
            border-radius: 1px;
            transition: all var(--transition-fast);
            box-shadow: 0 0 6px rgba(217, 169, 74, 0.5);
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .hamburger.open span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }

        /* Mobile Menu Overlay */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(14, 26, 22, 0.98);
            z-index: 999;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 20px;
            padding: 40px 24px;
        }

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

        .mobile-menu a {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--color-text-light);
            letter-spacing: 1px;
            padding: 12px 24px;
            transition: color var(--transition-fast);
            position: relative;
        }

        .mobile-menu a::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--color-gold);
            box-shadow: 0 0 8px var(--color-gold-glow);
            border-radius: 2px;
            transition: width var(--transition-fast);
        }

        .mobile-menu a:hover {
            color: var(--color-gold-light);
        }

        .mobile-menu a:hover::after {
            width: 60%;
        }

        .mobile-menu a.active {
            color: var(--color-gold-light);
        }

        .mobile-menu a.active::after {
            width: 60%;
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-wrapper {
            background: var(--color-bg-light);
            padding: 96px 0 0 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 20px 0;
            font-size: 0.85rem;
            color: var(--color-text-muted-dark);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--color-text-dark);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: #B8892F;
        }

        .breadcrumb .separator {
            color: var(--color-gold-dim);
            font-size: 0.75rem;
        }

        .breadcrumb .current {
            color: #B8892F;
            font-weight: 500;
        }

        /* ========== Category Hero (Light) ========== */
        .category-hero {
            background: var(--color-bg-light);
            padding: 20px 0 40px;
            border-bottom: 1px solid var(--color-border-gold);
        }

        .category-hero h1 {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-text-dark);
            line-height: 1.35;
            margin-bottom: 14px;
            max-width: 900px;
        }

        .category-hero .hero-description {
            font-size: 1rem;
            color: var(--color-text-muted-dark);
            max-width: 560px;
            line-height: 1.9;
        }

        /* ========== Common Section Styles ========== */
        .section {
            padding: var(--spacing-section) 0;
        }

        .section-dark {
            background: var(--color-dark-green);
        }

        .section-light {
            background: var(--color-bg-light);
        }

        .section-deep {
            background: var(--color-deep-green);
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 600;
            line-height: 1.35;
            margin-bottom: 12px;
            color: var(--color-text-light);
        }

        .section-light .section-title {
            color: var(--color-text-dark);
        }

        .section-dark .section-title {
            color: var(--color-text-light);
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-muted-light);
            max-width: 640px;
            line-height: 1.85;
            margin-bottom: 32px;
        }

        .section-light .section-subtitle {
            color: var(--color-text-muted-dark);
        }

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

        /* ========== Article List Cards ========== */
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .article-card {
            display: flex;
            gap: 24px;
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-lg);
            overflow: hidden;
            padding: 20px;
            transition: all var(--transition-fast);
            position: relative;
        }

        .section-light .article-card {
            background: #FFFFFF;
            border: 1px solid rgba(30, 45, 40, 0.1);
            box-shadow: var(--shadow-card-light);
        }

        .article-card:hover {
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--shadow-card-dark);
            transform: translateY(-2px);
        }

        .section-light .article-card:hover {
            box-shadow: 0 8px 30px rgba(30, 45, 40, 0.15);
        }

        .article-card .card-image {
            flex-shrink: 0;
            width: 220px;
            height: 150px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            position: relative;
        }

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

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

        .article-card .card-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-width: 0;
        }

        .article-card .card-body h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--color-text-light);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .section-light .article-card .card-body h3 {
            color: var(--color-text-dark);
        }

        .article-card .card-body p {
            font-size: 0.9rem;
            color: var(--color-text-muted-light);
            line-height: 1.75;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .section-light .article-card .card-body p {
            color: var(--color-text-muted-dark);
        }

        .article-card .card-meta {
            display: flex;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--color-text-muted-light);
        }

        .section-light .article-card .card-meta {
            color: var(--color-text-muted-dark);
        }

        .article-card .card-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .view-more-link {
            display: inline-block;
            margin-top: 24px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-gold);
            transition: color var(--transition-fast);
            letter-spacing: 0.5px;
        }

        .view-more-link:hover {
            color: var(--color-gold-light);
        }

        .section-light .view-more-link {
            color: #B8892F;
        }

        .section-light .view-more-link:hover {
            color: #9A7020;
        }

        /* ========== Featured Grid ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-grid);
        }

        .featured-card {
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
            display: block;
        }

        .featured-card:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-dark);
        }

        .featured-card .featured-image {
            width: 100%;
            height: 180px;
            overflow: hidden;
            position: relative;
        }

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

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

        .featured-card .featured-body {
            padding: 18px;
        }

        .featured-card .featured-body h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text-light);
            margin-bottom: 6px;
            line-height: 1.5;
        }

        .featured-card .featured-body p {
            font-size: 0.85rem;
            color: var(--color-text-muted-light);
            line-height: 1.7;
        }

        /* ========== Stats Row ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-grid);
        }

        .stat-item {
            text-align: center;
            padding: 28px 16px;
            background: rgba(255, 255, 255, 0.95);
            border-radius: var(--radius-md);
            border: 1px solid rgba(30, 45, 40, 0.08);
            box-shadow: var(--shadow-card-light);
            transition: all var(--transition-fast);
        }

        .stat-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(30, 45, 40, 0.15);
            border-color: var(--color-border-gold-strong);
        }

        .stat-item .stat-number {
            font-size: 2rem;
            font-weight: 700;
            color: #B8892F;
            letter-spacing: 1px;
            line-height: 1.3;
            margin-bottom: 4px;
        }

        .stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted-dark);
            letter-spacing: 0.5px;
        }

        /* ========== Horizontal Image Scroll ========== */
        .image-scroll-wrapper {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-gold-dim) transparent;
        }

        .image-scroll-wrapper::-webkit-scrollbar {
            height: 4px;
        }

        .image-scroll-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }

        .image-scroll-wrapper::-webkit-scrollbar-thumb {
            background: var(--color-gold-dim);
            border-radius: 2px;
        }

        .image-scroll-item {
            flex-shrink: 0;
            width: 280px;
            scroll-snap-align: start;
            border-radius: var(--radius-md);
            overflow: hidden;
            position: relative;
            border: 1px solid var(--color-border-gold);
            transition: all var(--transition-fast);
        }

        .image-scroll-item:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-dark);
        }

        .image-scroll-item img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .image-scroll-item:hover img {
            transform: scale(1.05);
        }

        .image-scroll-item .image-label {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px 16px 12px;
            background: linear-gradient(to top, rgba(14, 26, 22, 0.85), transparent);
            color: var(--color-text-light);
            font-size: 0.85rem;
            font-weight: 500;
        }

        /* ========== FAQ Accordion ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--color-card-darker);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .section-light .faq-item {
            background: #FFFFFF;
            border: 1px solid rgba(30, 45, 40, 0.08);
            box-shadow: var(--shadow-card-light);
        }

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

        .faq-item.open {
            border-color: var(--color-border-gold-strong);
            box-shadow: var(--shadow-gold-glow);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--color-text-light);
            text-align: left;
            letter-spacing: 0.3px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .section-light .faq-question {
            color: var(--color-text-dark);
        }

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

        .section-light .faq-question:hover {
            color: #B8892F;
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--color-gold);
            transition: transform var(--transition-fast);
            line-height: 1;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 20px 20px;
            font-size: 0.9rem;
            color: var(--color-text-muted-light);
            line-height: 1.9;
        }

        .section-light .faq-answer-inner {
            color: var(--color-text-muted-dark);
        }

        /* ========== Related Reading List ========== */
        .reading-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .reading-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 18px;
            background: var(--color-card-dark);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-light);
        }

        .section-light .reading-item {
            background: #FFFFFF;
            border: 1px solid rgba(30, 45, 40, 0.08);
            box-shadow: var(--shadow-card-light);
            color: var(--color-text-dark);
        }

        .reading-item:hover {
            border-color: var(--color-border-gold-strong);
            transform: translateX(4px);
            color: var(--color-gold);
        }

        .section-light .reading-item:hover {
            color: #B8892F;
        }

        .reading-item::before {
            content: '';
            flex-shrink: 0;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-gold);
            box-shadow: 0 0 6px rgba(217, 169, 74, 0.5);
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--color-deep-green);
            border-top: 1px solid var(--color-border-gold);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 56px 0;
        }

        .cta-section .cta-inner {
            text-align: center;
        }

        .cta-section h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text-light);
            margin-bottom: 20px;
            line-height: 1.4;
        }

        .cta-section h2 .gold-accent {
            color: var(--color-gold);
        }

        .btn-primary {
            display: inline-block;
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 14px 36px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 18px rgba(217, 169, 74, 0.55);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(1px);
            box-shadow: 0 0 8px rgba(217, 169, 74, 0.3);
        }

        .btn-primary:focus {
            outline: 2px solid var(--color-gold);
            outline-offset: 3px;
        }

        /* ========== Footer ========== */
        footer.site-footer {
            background: #0A1310;
            border-top: 1px solid var(--color-border-gold-strong);
            padding: 56px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .logo {
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: var(--color-text-muted-light);
            line-height: 1.8;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-gold-light);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            font-size: 0.88rem;
            color: var(--color-text-muted-light);
            transition: color var(--transition-fast);
            position: relative;
            padding-left: 14px;
        }

        .footer-col ul a::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: var(--color-gold-dim);
            transition: background var(--transition-fast);
        }

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

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

        .footer-newsletter h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-gold-light);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .footer-newsletter label {
            display: block;
            font-size: 0.85rem;
            color: var(--color-text-muted-light);
            margin-bottom: 12px;
            line-height: 1.7;
        }

        .newsletter-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .newsletter-form input[type="email"] {
            flex: 1;
            min-width: 180px;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--radius-sm);
            color: var(--color-text-light);
            font-size: 0.9rem;
            font-family: inherit;
            transition: all var(--transition-fast);
        }

        .newsletter-form input[type="email"]::placeholder {
            color: rgba(232, 228, 218, 0.4);
        }

        .newsletter-form input[type="email"]:focus {
            outline: none;
            border-color: var(--color-gold);
            box-shadow: 0 0 12px rgba(217, 169, 74, 0.3);
        }

        .newsletter-form button[type="submit"] {
            background: var(--color-gold);
            color: var(--color-deep-green);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 12px 22px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .newsletter-form button[type="submit"]:hover {
            background: var(--color-gold-light);
            box-shadow: 0 0 14px rgba(217, 169, 74, 0.5);
        }

        .newsletter-form button[type="submit"]:active {
            transform: translateY(1px);
        }

        .newsletter-form button[type="submit"]:focus {
            outline: 2px solid var(--color-gold);
            outline-offset: 3px;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(217, 169, 74, 0.15);
            font-size: 0.8rem;
            color: rgba(232, 228, 218, 0.45);
        }

        .footer-bottom .copyright {
            letter-spacing: 0.5px;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

            .featured-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }

            .article-card .card-image {
                width: 180px;
                height: 130px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .mobile-menu {
                display: flex;
            }

            .header-inner {
                height: 60px;
            }

            .logo-text {
                font-size: 0.95rem;
            }

            .category-hero h1 {
                font-size: 1.65rem;
            }

            .section {
                padding: var(--spacing-section-tablet) 0;
            }

            .section-title {
                font-size: 1.45rem;
            }

            .featured-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .featured-card .featured-image {
                height: 200px;
            }

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

            .article-card {
                flex-direction: column;
                gap: 14px;
                padding: 16px;
            }

            .article-card .card-image {
                width: 100%;
                height: 200px;
            }

            .reading-list {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

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

            .cta-section h2 {
                font-size: 1.4rem;
            }

            .btn-primary {
                padding: 12px 28px;
                font-size: 0.9rem;
            }
        }

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

            .category-hero h1 {
                font-size: 1.4rem;
            }

            .section-title {
                font-size: 1.25rem;
            }

            .stats-row {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .stat-item .stat-number {
                font-size: 1.6rem;
            }

            .image-scroll-item {
                width: 240px;
            }

            .image-scroll-item img {
                height: 150px;
            }

            .breadcrumb {
                font-size: 0.78rem;
                gap: 5px;
                padding: 14px 0;
            }
        }