/* roulang page: index */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

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

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

        @media (min-width: 1024px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (min-width: 1280px) {
            .container {
                padding: 0 40px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }

        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        @media (min-width: 1024px) {
            .header-inner {
                height: 72px;
                gap: 24px;
            }
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

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

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }
        }

        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 10px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

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

        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

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

        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        @media (min-width: 768px) {
            .search-box {
                display: flex;
            }
        }

        .search-box:focus-within {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(168, 137, 90, 0.12);
        }

        .search-box i {
            color: #999;
            font-size: 14px;
        }

        .search-box input {
            width: 80px;
            font-size: 14px;
            color: var(--primary-dark);
            background: none;
            border: none;
            outline: none;
        }

        .search-box input::placeholder {
            color: #B0AAA0;
        }

        .header-cta {
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 13px;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            white-space: nowrap;
            letter-spacing: 0.02em;
            transition: background-color var(--transition-base), transform var(--transition-fast);
        }

        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }

        .hamburger {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            border-radius: 6px;
            transition: background-color var(--transition-fast);
        }

        .hamburger:hover {
            background-color: rgba(168, 137, 90, 0.08);
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        @media (min-width: 1024px) {
            .hamburger {
                display: none;
            }
        }

        .mobile-menu {
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 99;
            background-color: var(--bg-warm);
            border-top: 1px solid var(--border-color);
            padding: 24px;
            overflow-y: auto;
            transform: translateY(-100%);
            transition: transform var(--transition-slow);
            pointer-events: none;
        }

        .mobile-menu.open {
            transform: translateY(0);
            pointer-events: auto;
        }

        @media (min-width: 1024px) {
            .mobile-menu {
                display: none;
            }
        }

        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu nav a {
            font-size: 16px;
            font-weight: 500;
            padding: 14px 12px;
            border-radius: 8px;
            color: var(--primary-dark);
            transition: background-color var(--transition-fast), color var(--transition-fast);
        }

        .mobile-menu nav a:hover {
            background-color: rgba(168, 137, 90, 0.08);
            color: var(--accent-gold);
        }

        .mobile-menu nav a.active {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

        /* Hero Section */
        .hero-section {
            padding-top: 64px;
            min-height: 600px;
            position: relative;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            display: flex;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .hero-section {
                padding-top: 72px;
                min-height: 680px;
            }
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 26, 26, 0.6) 0%, rgba(26, 26, 26, 0.55) 40%, rgba(26, 26, 26, 0.7) 100%);
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-content {
            max-width: 840px;
            padding: 64px 0 80px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: rgba(168, 137, 90, 0.25);
            color: #E8D5B5;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(168, 137, 90, 0.5);
            margin-bottom: 20px;
        }

        .hero-badge i {
            font-size: 12px;
        }

        .hero-title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }

        @media (min-width: 768px) {
            .hero-title {
                font-size: 48px;
                line-height: 1.15;
            }
        }

        @media (min-width: 1024px) {
            .hero-title {
                font-size: 60px;
                line-height: 1.1;
            }
        }

        @media (min-width: 1280px) {
            .hero-title {
                font-size: 68px;
            }
        }

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

        .hero-desc {
            font-size: 16px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.82);
            max-width: 600px;
            margin-bottom: 28px;
        }

        @media (min-width: 768px) {
            .hero-desc {
                font-size: 18px;
                line-height: 1.75;
            }
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 32px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
            white-space: nowrap;
            border: 1px solid transparent;
        }

        @media (min-width: 768px) {
            .btn {
                font-size: 15px;
                padding: 14px 28px;
            }
        }

        .btn-primary {
            background-color: var(--accent-gold);
            color: var(--white);
            border-color: var(--accent-gold);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            border-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(168, 137, 90, 0.35);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--white);
            border-color: rgba(255, 255, 255, 0.5);
        }

        .btn-secondary:hover {
            border-color: var(--white);
            transform: translateY(-2px);
            background-color: rgba(255, 255, 255, 0.08);
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
        }

        .hero-stat {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.9);
        }

        .hero-stat i {
            color: var(--accent-gold);
            font-size: 16px;
        }

        .hero-stat-number {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
        }

        .hero-stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
        }

        /* Section Base */
        .section {
            padding: 56px 0;
        }

        @media (min-width: 768px) {
            .section {
                padding: 80px 0;
            }
        }

        @media (min-width: 1024px) {
            .section {
                padding: 100px 0;
            }
        }

        .section-header {
            max-width: 700px;
            margin-bottom: 40px;
        }

        @media (min-width: 768px) {
            .section-header {
                margin-bottom: 56px;
            }
        }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--accent-gold);
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary-dark);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 32px;
                line-height: 1.25;
            }
        }

        @media (min-width: 1024px) {
            .section-title {
                font-size: 36px;
            }
        }

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

        .section-desc {
            font-size: 15px;
            line-height: 1.75;
            color: var(--text-mid);
        }

        /* Pain Points Section */
        .pain-section {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .pain-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .pain-list {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }

        .pain-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }

        .pain-item:hover {
            border-color: var(--border-color-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .pain-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background-color: rgba(168, 137, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 18px;
            flex-shrink: 0;
        }

        .pain-item h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .pain-item p {
            font-size: 14px;
            line-height: 1.65;
            color: var(--text-mid);
        }

        .pain-quote {
            margin-top: 32px;
            padding: 24px 28px;
            background-color: var(--primary-dark);
            border-radius: var(--radius-lg);
            color: rgba(255, 255, 255, 0.9);
            font-size: 15px;
            line-height: 1.7;
            font-style: italic;
            position: relative;
        }

        @media (min-width: 768px) {
            .pain-quote {
                padding: 32px 36px;
                font-size: 16px;
            }
        }

        .pain-quote::before {
            content: '\201C';
            font-size: 48px;
            color: var(--accent-gold);
            position: absolute;
            top: -8px;
            left: 16px;
            font-style: normal;
            line-height: 1;
        }

        /* Solutions Section */
        .solutions-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .solutions-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .solutions-grid {
                grid-template-columns: 1.2fr 0.8fr 1fr;
                grid-auto-rows: minmax(220px, auto);
            }
        }

        .solution-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            position: relative;
        }

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

        .solution-card-image {
            height: 200px;
            overflow: hidden;
            flex-shrink: 0;
            position: relative;
        }

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

        .solution-card:hover .solution-card-image img {
            transform: scale(1.03);
        }

        .solution-card-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .solution-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.1);
            padding: 4px 10px;
            border-radius: var(--radius-full);
            margin-bottom: 10px;
            align-self: flex-start;
        }

        .solution-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.35;
        }

        .solution-card p {
            font-size: 14px;
            line-height: 1.65;
            color: var(--text-mid);
            margin-bottom: 16px;
            flex: 1;
        }

        .solution-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--accent-gold);
            font-weight: 600;
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
        }

        .solution-card:first-child {
            grid-row: span 1;
        }

        @media (min-width: 1024px) {
            .solution-card:first-child {
                grid-row: span 2;
            }
            .solution-card:first-child .solution-card-image {
                height: 280px;
            }
        }

        /* Results Section */
        .results-section {
            background-color: var(--primary-dark);
            color: var(--white);
        }

        .results-section .section-title {
            color: var(--white);
        }

        .results-section .section-desc {
            color: rgba(255, 255, 255, 0.7);
        }

        .results-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
            margin-top: 40px;
        }

        @media (min-width: 768px) {
            .results-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        .result-stat {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 20px;
            text-align: center;
            transition: background-color var(--transition-base), border-color var(--transition-base);
        }

        .result-stat:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .result-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        @media (min-width: 768px) {
            .result-number {
                font-size: 36px;
            }
        }

        .result-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }

        .results-bar {
            margin-top: 32px;
            background-color: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-lg);
            padding: 28px;
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .results-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
                padding: 36px;
            }
        }

        .results-bar-item {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .results-bar-label {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
        }

        .results-bar-track {
            height: 6px;
            background-color: rgba(255, 255, 255, 0.12);
            border-radius: 3px;
            overflow: hidden;
        }

        .results-bar-fill {
            height: 100%;
            background-color: var(--accent-gold);
            border-radius: 3px;
            transition: width var(--transition-slow);
        }

        /* Brand Intro */
        .brand-intro {
            background-color: var(--white);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            padding: 56px 0;
        }

        @media (min-width: 768px) {
            .brand-intro {
                padding: 80px 0;
            }
        }

        .brand-intro-content {
            max-width: 800px;
        }

        .brand-intro-content p {
            font-size: 15px;
            line-height: 1.85;
            color: var(--text-mid);
            margin-bottom: 16px;
        }

        @media (min-width: 768px) {
            .brand-intro-content p {
                font-size: 16px;
                line-height: 1.9;
            }
        }

        .brand-intro-content p:last-child {
            margin-bottom: 0;
        }

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .testimonials-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .testimonial-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            display: flex;
            flex-direction: column;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }

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

        .testimonial-card:nth-child(even) {
            margin-top: 0;
        }

        @media (min-width: 1024px) {
            .testimonial-card:nth-child(even) {
                margin-top: 24px;
            }
        }

        .testimonial-stars {
            display: flex;
            gap: 4px;
            color: var(--rating-color);
            font-size: 14px;
            margin-bottom: 12px;
        }

        .testimonial-quote {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-mid);
            margin-bottom: 16px;
            flex: 1;
        }

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

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: #E8E2D5;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        .testimonial-author-info h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
        }

        .testimonial-author-info p {
            font-size: 12px;
            color: var(--text-light);
        }

        /* Featured Categories */
        .categories-section {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .categories-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 24px;
        }

        .category-tab {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            background-color: var(--white);
            border: 1px solid var(--border-color);
            color: var(--text-mid);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .category-tab:hover,
        .category-tab.active {
            background-color: var(--primary-dark);
            border-color: var(--primary-dark);
            color: var(--white);
        }

        .category-tab i {
            font-size: 12px;
        }

        .categories-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .categories-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }

        @media (min-width: 1024px) {
            .categories-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .category-entry-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition-base);
        }

        .category-entry-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .category-entry-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background-color: rgba(168, 137, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 20px;
            flex-shrink: 0;
        }

        .category-entry-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }

        .category-entry-card p {
            font-size: 13px;
            color: var(--text-light);
        }

        .category-entry-arrow {
            margin-left: auto;
            color: var(--text-light);
            font-size: 14px;
            transition: color var(--transition-fast), transform var(--transition-base);
        }

        .category-entry-card:hover .category-entry-arrow {
            color: var(--accent-gold);
            transform: translateX(4px);
        }

        /* Campaign Section */
        .campaign-section {
            background-color: var(--accent-green);
            color: var(--white);
        }

        .campaign-section .section-label {
            color: rgba(255, 255, 255, 0.7);
        }

        .campaign-section .section-title {
            color: var(--white);
        }

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

        .campaign-card {
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
            align-items: center;
        }

        @media (min-width: 768px) {
            .campaign-card {
                grid-template-columns: 1fr 1fr;
                gap: 48px;
                padding: 48px 40px;
            }
        }

        .campaign-info h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--white);
        }

        @media (min-width: 768px) {
            .campaign-info h3 {
                font-size: 28px;
            }
        }

        .campaign-info p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 20px;
        }

        .campaign-rewards {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .campaign-reward {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            background-color: rgba(255, 255, 255, 0.15);
            color: rgba(255, 255, 255, 0.9);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .campaign-visual {
            background-color: rgba(0, 0, 0, 0.2);
            border-radius: var(--radius-lg);
            padding: 24px;
            text-align: center;
            border: 1px dashed rgba(255, 255, 255, 0.3);
        }

        .campaign-visual img {
            margin: 0 auto 16px;
            border-radius: 8px;
            max-height: 200px;
            object-fit: cover;
        }

        .campaign-visual p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }

        /* News Section */
        .news-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 1024px) {
            .news-grid {
                grid-template-columns: 1.6fr 1fr;
                gap: 32px;
            }
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .news-link {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            transition: background-color var(--transition-fast), transform var(--transition-fast);
            border-bottom: 1px solid var(--border-color);
            border-radius: 0;
        }

        .news-link:last-child {
            border-bottom: none;
        }

        .news-link:hover {
            background-color: rgba(168, 137, 90, 0.05);
            transform: translateX(4px);
            border-radius: var(--radius-md);
        }

        .news-date {
            font-size: 12px;
            color: var(--text-light);
            flex-shrink: 0;
            width: 60px;
            font-weight: 500;
        }

        .news-title-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--primary-dark);
            transition: color var(--transition-fast);
        }

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

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

        .news-sidebar h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 16px;
        }

        .news-sidebar-card {
            display: flex;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .news-sidebar-card:last-child {
            border-bottom: none;
        }

        .news-sidebar-card img {
            width: 60px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .news-sidebar-card h4 {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary-dark);
            line-height: 1.5;
            margin-bottom: 4px;
        }

        .news-sidebar-card p {
            font-size: 12px;
            color: var(--text-light);
        }

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

        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

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

        .faq-item.active {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--primary-dark);
            user-select: none;
            transition: color var(--transition-fast);
        }

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

        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(168, 137, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 14px;
            flex-shrink: 0;
            transition: transform var(--transition-base), background-color var(--transition-base);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow);
        }

        .faq-answer-inner {
            padding: 0 20px 20px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-mid);
        }

        /* CTA Section */
        .cta-section {
            background-color: var(--primary-dark);
            color: var(--white);
        }

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

        .cta-wrapper h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
            color: var(--white);
        }

        @media (min-width: 768px) {
            .cta-wrapper h2 {
                font-size: 36px;
            }
        }

        .cta-wrapper p {
            font-size: 15px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 28px;
        }

        @media (min-width: 768px) {
            .cta-wrapper p {
                font-size: 16px;
            }
        }

        .cta-trust {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 24px;
            margin-top: 24px;
        }

        .cta-trust-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        .cta-trust-item i {
            color: var(--accent-gold);
            font-size: 14px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255, 255, 255, 0.7);
            padding: 56px 0 0;
        }

        @media (min-width: 768px) {
            .site-footer {
                padding: 72px 0 0;
            }
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 48px;
            }
        }

        .footer-brand .logo-text {
            color: var(--white);
            font-size: 20px;
            margin-bottom: 12px;
            display: inline-block;
        }

        .footer-brand .logo-icon {
            margin-bottom: 16px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 16px;
            max-width: 300px;
        }

        .footer-col h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

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

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast), padding-left var(--transition-fast);
        }

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

        .footer-bottom {
            padding: 24px 0 32px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            align-items: center;
            text-align: center;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                text-align: left;
            }
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            justify-content: center;
        }

        @media (min-width: 768px) {
            .footer-links {
                justify-content: flex-end;
            }
        }

        .footer-links a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

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

        .footer-links span {
            color: rgba(255, 255, 255, 0.3);
        }

        /* Responsive refinements */
        @media (max-width: 767px) {
            .hero-title {
                font-size: 32px;
            }
            .hero-desc {
                font-size: 15px;
            }
            .hero-buttons {
                flex-direction: column;
                gap: 10px;
            }
            .btn {
                width: 100%;
            }
            .hero-stats {
                flex-direction: column;
                gap: 8px;
            }
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 22px;
            }
            .categories-grid {
                grid-template-columns: 1fr;
            }
            .campaign-card {
                padding: 24px 20px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

        /* Reveal animation */
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

/* roulang page: category2 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
            padding-top: 64px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }
        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
            body {
                padding-top: 72px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }
        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        @media (min-width: 1024px) {
            .header-inner {
                height: 72px;
                gap: 24px;
            }
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--accent-gold);
        }
        .desktop-nav {
            display: none;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
                gap: 2px;
            }
        }
        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 12px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }
        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }
        .desktop-nav a.active {
            color: var(--accent-gold);
        }
        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 12px;
            right: 12px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            min-width: 200px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        @media (min-width: 768px) {
            .search-box {
                display: flex;
            }
        }
        .search-box i {
            color: #999;
            font-size: 13px;
        }
        .search-box input {
            flex: 1;
            font-size: 13px;
            color: var(--primary-dark);
            background: transparent;
            min-width: 0;
        }
        .search-box input::placeholder {
            color: #999;
        }
        .search-box:focus-within {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(168, 137, 90, 0.12);
        }
        .header-cta {
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
            display: inline-block;
        }
        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }
        .hamburger {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 4px;
            width: 44px;
            height: 44px;
            align-items: center;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: var(--white);
        }
        @media (min-width: 1024px) {
            .hamburger {
                display: none;
            }
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: all var(--transition-base);
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(4px, 4px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(4px, -4px);
        }
        .mobile-menu {
            display: none;
            background-color: var(--white);
            border-bottom: 1px solid var(--border-color);
            padding: 12px 24px 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
        }
        .mobile-menu.open {
            display: block;
            max-height: 500px;
            padding: 12px 24px 20px;
        }
        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .mobile-menu nav a {
            font-size: 15px;
            font-weight: 500;
            color: #4A443A;
            padding: 10px 12px;
            border-radius: 8px;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }
        .mobile-menu nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }
        .mobile-menu nav a.active {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.08);
        }

        /* Breadcrumb */
        .breadcrumb-wrapper {
            background-color: var(--bg-light);
            border-bottom: 1px solid var(--border-color);
            padding: 14px 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .breadcrumb-sep {
            color: var(--border-color-dark);
            font-size: 12px;
        }
        .breadcrumb-current {
            color: var(--accent-gold);
            font-weight: 600;
        }

        /* Hero Bento */
        .hero-bento {
            position: relative;
            padding: 48px 0 56px;
            background-color: var(--bg-warm);
            overflow: hidden;
        }
        .hero-bento::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background-color: var(--bg-light);
            clip-path: polygon(25% 0, 100% 0, 100% 100%, 0 100%);
            z-index: 0;
        }
        .bento-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .bento-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (min-width: 1024px) {
            .bento-grid {
                grid-template-columns: 7fr 5fr;
                gap: 28px;
            }
        }
        .bento-main {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            box-shadow: var(--shadow-md);
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-height: 320px;
        }
        @media (min-width: 768px) {
            .bento-main {
                padding: 40px 36px;
                min-height: 380px;
            }
        }
        .bento-main .bento-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-green);
            background-color: rgba(62, 92, 80, 0.08);
            padding: 6px 12px;
            border-radius: var(--radius-full);
            width: fit-content;
            margin-bottom: 16px;
        }
        .bento-main h1 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        @media (min-width: 768px) {
            .bento-main h1 {
                font-size: 42px;
            }
        }
        @media (min-width: 1024px) {
            .bento-main h1 {
                font-size: 48px;
            }
        }
        .bento-main h1 .accent-text {
            color: var(--accent-gold);
        }
        .bento-main p {
            font-size: 16px;
            color: var(--text-mid);
            line-height: 1.8;
            max-width: 480px;
            margin-bottom: 24px;
        }
        .bento-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: transparent;
            color: var(--primary-dark);
            font-size: 15px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color-dark);
            transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
        }
        .btn-secondary:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.04);
        }
        .bento-side {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .bento-small {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: flex-start;
            gap: 16px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            cursor: default;
            flex: 1;
        }
        .bento-small:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .bento-small-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background-color: rgba(168, 137, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .bento-small-icon i {
            font-size: 20px;
            color: var(--accent-gold);
        }
        .bento-small-content h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }
        .bento-small-content p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.65;
            margin-bottom: 0;
        }
        .bento-bar {
            grid-column: 1 / -1;
            background: linear-gradient(135deg, var(--primary-darker) 0%, var(--accent-green) 100%);
            border-radius: var(--radius-lg);
            padding: 22px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        @media (min-width: 768px) {
            .bento-bar {
                padding: 24px 32px;
            }
        }
        .bento-bar-text {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .bento-bar-text i {
            color: var(--accent-gold);
            font-size: 20px;
        }
        .bento-bar-text p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 15px;
            font-weight: 500;
            margin: 0;
        }
        .bento-bar .btn-light {
            background-color: rgba(255, 255, 255, 0.15);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(8px);
            transition: background-color var(--transition-fast), border-color var(--transition-fast);
        }
        .bento-bar .btn-light:hover {
            background-color: rgba(255, 255, 255, 0.25);
            border-color: rgba(255, 255, 255, 0.5);
        }

        /* League Quick Nav */
        .league-quick-nav {
            padding: 28px 0;
            background-color: var(--bg-warm);
        }
        .league-tabs {
            display: flex;
            flex-wrap: nowrap;
            gap: 10px;
            overflow-x: auto;
            padding-bottom: 8px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border-color-dark) transparent;
        }
        .league-tabs::-webkit-scrollbar {
            height: 4px;
        }
        .league-tabs::-webkit-scrollbar-thumb {
            background-color: var(--border-color-dark);
            border-radius: 4px;
        }
        .league-tab {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-mid);
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 10px 18px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .league-tab:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.04);
        }
        .league-tab.active {
            background-color: var(--accent-gold);
            color: var(--white);
            border-color: var(--accent-gold);
        }
        .league-tab i {
            font-size: 13px;
        }

        /* Section headers */
        .section-header {
            margin-bottom: 32px;
        }
        .section-header h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 10px;
            position: relative;
            display: inline-block;
        }
        .section-header h2::after {
            content: '';
            display: block;
            width: 48px;
            height: 3px;
            background-color: var(--accent-gold);
            border-radius: 3px;
            margin-top: 10px;
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.75;
            max-width: 680px;
            margin-top: 12px;
        }
        @media (min-width: 768px) {
            .section-header h2 {
                font-size: 30px;
            }
        }

        /* League Cards Main */
        .league-main-section {
            padding: 64px 0;
            background-color: var(--bg-warm);
        }
        .league-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
        }
        @media (min-width: 1024px) {
            .league-layout {
                grid-template-columns: 7fr 5fr;
                gap: 32px;
            }
        }
        .league-cards-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .league-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        .league-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }
        .league-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .league-card-img {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .league-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .league-card:hover .league-card-img img {
            transform: scale(1.03);
        }
        .league-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background-color: rgba(34, 34, 34, 0.85);
            color: var(--white);
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            backdrop-filter: blur(6px);
        }
        .league-card-body {
            padding: 20px 22px 22px;
        }
        .league-card-body .meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--text-light);
            margin-bottom: 8px;
        }
        .league-card-body .meta i {
            color: var(--accent-gold);
            font-size: 11px;
        }
        .league-card-body h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .league-card-body p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .league-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
        }
        .league-card-footer span {
            font-size: 13px;
            color: var(--text-light);
        }
        .league-card-footer a {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition-fast);
        }
        .league-card-footer a:hover {
            gap: 10px;
        }

        /* Sidebar Panel */
        .league-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .sidebar-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 22px;
            box-shadow: var(--shadow-sm);
        }
        .sidebar-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card h3 i {
            color: var(--accent-gold);
            font-size: 15px;
        }
        .sidebar-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
        }
        .sidebar-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 14px;
            color: var(--text-mid);
        }
        .sidebar-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .sidebar-list .team-name {
            font-weight: 600;
            color: var(--primary-dark);
        }
        .sidebar-list .points {
            font-weight: 700;
            color: var(--accent-gold);
        }
        .sidebar-list .rank {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background-color: var(--bg-light);
            border-radius: 50%;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-mid);
            margin-right: 10px;
            flex-shrink: 0;
        }
        .rank-top {
            background-color: rgba(168, 137, 90, 0.15) !important;
            color: var(--accent-gold) !important;
        }
        .sidebar-note {
            font-size: 13px;
            color: var(--text-light);
            background-color: var(--bg-light);
            padding: 14px 16px;
            border-radius: var(--radius-sm);
            margin-top: 14px;
            line-height: 1.6;
        }

        /* Data Table */
        .data-table-section {
            padding: 64px 0;
            background-color: var(--bg-light);
        }
        .table-wrapper {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            overflow-x: auto;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 640px;
        }
        .data-table th {
            background-color: var(--primary-darker);
            color: var(--white);
            font-size: 13px;
            font-weight: 600;
            text-align: left;
            padding: 14px 18px;
            letter-spacing: 0.03em;
        }
        .data-table td {
            font-size: 14px;
            color: var(--text-mid);
            padding: 13px 18px;
            border-bottom: 1px solid var(--border-color);
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tbody tr:hover {
            background-color: rgba(168, 137, 90, 0.04);
        }
        .data-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--primary-dark);
        }
        .data-table .team-color-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .data-table .highlight-row td {
            background-color: rgba(168, 137, 90, 0.06);
        }
        .table-caption {
            font-size: 13px;
            color: var(--text-light);
            margin-top: 14px;
            text-align: right;
        }

        /* Deep Content Area */
        .deep-content-section {
            padding: 64px 0;
            background-color: var(--bg-warm);
        }
        .deep-content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }
        @media (min-width: 1024px) {
            .deep-content-grid {
                grid-template-columns: 1fr 1fr;
                gap: 40px;
            }
        }
        .deep-text-block h2 {
            font-size: 26px;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 18px;
            line-height: 1.3;
        }
        @media (min-width: 768px) {
            .deep-text-block h2 {
                font-size: 30px;
            }
        }
        .deep-text-block p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.85;
            margin-bottom: 16px;
        }
        .deep-text-block .highlight-quote {
            border-left: 3px solid var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.05);
            padding: 18px 22px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-size: 15px;
            color: var(--primary-dark);
            font-weight: 500;
            line-height: 1.75;
            margin: 20px 0;
        }
        .deep-image-wrapper {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .deep-image-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
        }
        .deep-image-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .deep-image-card img {
            aspect-ratio: 16 / 9;
            object-fit: cover;
            width: 100%;
        }
        .deep-image-card .card-caption {
            padding: 16px 20px;
            font-size: 14px;
            color: var(--text-mid);
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .deep-image-card .card-caption i {
            color: var(--accent-gold);
            font-size: 13px;
        }

        /* FAQ */
        .faq-section {
            padding: 64px 0;
            background-color: var(--bg-light);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--border-color-dark);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--accent-gold);
        }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 14px;
            color: var(--accent-gold);
            transition: all var(--transition-base);
        }
        .faq-item.open .faq-question .faq-icon {
            background-color: var(--accent-gold);
            color: var(--white);
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 600px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.8;
            margin: 0;
            padding-top: 4px;
            border-top: 1px solid var(--border-color);
            padding-top: 14px;
        }

        /* CTA Section */
        .cta-section {
            padding: 80px 0;
            background-color: var(--bg-warm);
        }
        .cta-panel {
            background: linear-gradient(135deg, var(--primary-darker) 0%, #2A3E35 50%, var(--accent-green) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 28px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-xl);
        }
        @media (min-width: 768px) {
            .cta-panel {
                padding: 64px 48px;
            }
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 60%;
            height: 200%;
            background: radial-gradient(ellipse, rgba(168, 137, 90, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-panel h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--white);
            line-height: 1.3;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        @media (min-width: 768px) {
            .cta-panel h2 {
                font-size: 36px;
            }
        }
        .cta-panel p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.75;
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
        }
        .cta-panel .cta-btn-group {
            display: flex;
            flex-direction: column;
            gap: 12px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        @media (min-width: 768px) {
            .cta-panel .cta-btn-group {
                flex-direction: row;
                justify-content: center;
            }
        }
        .cta-panel .btn-white {
            background-color: var(--white);
            color: var(--primary-dark);
            font-size: 15px;
            font-weight: 700;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .cta-panel .btn-white:hover {
            background-color: #F0EDE6;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
        }
        .cta-panel .btn-outline-light {
            background-color: transparent;
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.4);
            transition: border-color var(--transition-fast), background-color var(--transition-fast);
        }
        .cta-panel .btn-outline-light:hover {
            border-color: var(--white);
            background-color: rgba(255, 255, 255, 0.1);
        }
        .cta-trust-badges {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
            margin-top: 28px;
            position: relative;
            z-index: 1;
        }
        .cta-trust-badges span {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .cta-trust-badges i {
            color: var(--accent-gold);
            font-size: 12px;
        }

        /* Load More */
        .load-more-wrapper {
            display: flex;
            justify-content: center;
            margin-top: 36px;
        }
        .load-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--white);
            border: 1px solid var(--border-color-dark);
            color: var(--text-mid);
            font-size: 14px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
        }
        .load-more-btn:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 32px;
            margin-top: 0;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 40px;
            }
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 14px;
            max-width: 360px;
        }
        .footer-col h3 {
            font-size: 14px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            padding-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            align-items: flex-start;
        }
        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                flex-wrap: wrap;
            }
        }
        .footer-bottom p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            margin: 0;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        .footer-links span {
            opacity: 0.4;
        }

        /* Focus states */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
            }
        }

/* roulang page: category1 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

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

        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (min-width: 1280px) {
            .container {
                padding: 0 40px;
            }
        }

        /* ========== Header & Navigation ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }

        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        @media (min-width: 1024px) {
            .header-inner {
                height: 72px;
                gap: 24px;
            }
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

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

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }
        }

        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 10px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

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

        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

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

        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            min-width: 200px;
        }

        @media (min-width: 768px) {
            .search-box {
                display: flex;
            }
        }

        .search-box i {
            color: #999;
            font-size: 13px;
        }

        .search-box input {
            font-size: 13px;
            color: var(--primary-dark);
            width: 100%;
        }

        .search-box input::placeholder {
            color: #999;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            padding: 10px 20px;
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
            box-shadow: 0 2px 8px rgba(168, 137, 90, 0.25);
        }

        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(168, 137, 90, 0.35);
        }

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

        .hamburger {
            display: inline-flex;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
            transition: background-color var(--transition-fast);
        }

        @media (min-width: 1024px) {
            .hamburger {
                display: none;
            }
        }

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

        .hamburger span {
            width: 22px;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--bg-warm);
            z-index: 99;
            padding: 24px;
            overflow-y: auto;
            border-top: 1px solid var(--border-color);
        }

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

        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .mobile-menu nav a {
            font-size: 17px;
            font-weight: 500;
            color: var(--primary-dark);
            padding: 14px 16px;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition-fast), color var(--transition-fast);
        }

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

        .mobile-menu nav a.active {
            background-color: rgba(168, 137, 90, 0.08);
            color: var(--accent-gold);
            font-weight: 600;
        }

        @media (min-width: 1024px) {
            .mobile-menu {
                display: none !important;
            }
        }

        /* ========== Buttons ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            line-height: 1.4;
            white-space: nowrap;
        }

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

        .btn-primary {
            background-color: var(--accent-gold);
            color: var(--white);
            box-shadow: 0 4px 14px rgba(168, 137, 90, 0.3);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(168, 137, 90, 0.4);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--primary-dark);
            border: 1.5px solid var(--border-color-dark);
        }

        .btn-secondary:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: translateY(-2px);
            background-color: rgba(168, 137, 90, 0.04);
        }

        .btn-outline-light {
            background-color: transparent;
            color: var(--white);
            border: 1.5px solid rgba(255, 255, 255, 0.6);
        }

        .btn-outline-light:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background-color: rgba(255, 255, 255, 0.06);
            transform: translateY(-2px);
        }

        .btn-white {
            background-color: var(--white);
            color: var(--primary-dark);
            box-shadow: var(--shadow-md);
        }

        .btn-white:hover {
            background-color: var(--bg-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== Badges & Tags ========== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .badge-gold {
            background-color: rgba(168, 137, 90, 0.12);
            color: var(--accent-gold);
        }

        .badge-green {
            background-color: rgba(62, 92, 80, 0.1);
            color: var(--accent-green);
        }

        .badge-warm {
            background-color: var(--bg-light);
            color: var(--text-mid);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 500;
            color: var(--text-mid);
            background-color: var(--bg-light);
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }

        .tag:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

        /* ========== Cards ========== */
        .card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
        }

        .card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color-dark);
            transform: translateY(-4px);
        }

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

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

        .card:hover .card-image img {
            transform: scale(1.03);
        }

        .card-body {
            padding: 24px 28px;
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            padding: 120px 0 80px;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 26, 26, 0.75) 0%, rgba(26, 26, 26, 0.55) 50%, rgba(26, 26, 26, 0.75) 100%);
        }

        .hero-section .container {
            position: relative;
            z-index: 1;
        }

        .hero-title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--white);
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }

        @media (min-width: 768px) {
            .hero-title {
                font-size: 48px;
                line-height: 1.15;
            }
        }

        @media (min-width: 1024px) {
            .hero-title {
                font-size: 60px;
                line-height: 1.12;
            }
        }

        .hero-subtitle {
            font-size: 17px;
            font-weight: 400;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            max-width: 620px;
            margin-bottom: 32px;
        }

        @media (min-width: 768px) {
            .hero-subtitle {
                font-size: 19px;
                line-height: 1.75;
            }
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 36px;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px 40px;
            padding-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }

        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .hero-stat-value {
            font-size: 27px;
            font-weight: 700;
            color: var(--white);
            letter-spacing: -0.01em;
        }

        .hero-stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 0.04em;
        }

        /* Countdown ring */
        .countdown-ring-wrap {
            display: flex;
            align-items: center;
            gap: 28px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .countdown-ring {
            position: relative;
            width: 90px;
            height: 90px;
            flex-shrink: 0;
        }

        .countdown-ring svg {
            width: 100%;
            height: 100%;
            transform: rotate(-90deg);
        }

        .countdown-ring .ring-bg {
            fill: none;
            stroke: rgba(255, 255, 255, 0.2);
            stroke-width: 5;
        }

        .countdown-ring .ring-progress {
            fill: none;
            stroke: var(--accent-gold);
            stroke-width: 5;
            stroke-linecap: round;
            stroke-dasharray: 251.2;
            stroke-dashoffset: 62.8;
            transition: stroke-dashoffset 1s ease;
        }

        .countdown-ring .ring-text {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            color: var(--white);
        }

        .countdown-ring .ring-text small {
            font-size: 10px;
            font-weight: 400;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 0.05em;
        }

        .live-match-info h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 6px;
        }

        .live-match-info p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-bar {
            padding: 28px 0 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light);
            flex-wrap: wrap;
        }

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

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

        .breadcrumb span.sep {
            color: var(--border-color-dark);
        }

        .breadcrumb span.current {
            color: var(--accent-gold);
            font-weight: 500;
        }

        /* ========== Section styles ========== */
        .section {
            padding: 64px 0;
        }

        @media (min-width: 768px) {
            .section {
                padding: 88px 0;
            }
        }

        @media (min-width: 1024px) {
            .section {
                padding: 112px 0;
            }
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.02em;
            line-height: 1.25;
            margin-bottom: 16px;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 34px;
                line-height: 1.2;
            }
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-mid);
            line-height: 1.7;
            max-width: 640px;
        }

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

        @media (min-width: 768px) {
            .section-header {
                margin-bottom: 52px;
            }
        }

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

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

        /* ========== Feature grid ========== */
        .feature-grid-mixed {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 768px) {
            .feature-grid-mixed {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto auto;
            }
        }

        @media (min-width: 1024px) {
            .feature-grid-mixed {
                grid-template-columns: 1.4fr 1fr 1fr;
                grid-template-rows: auto auto;
                gap: 28px;
            }
        }

        .feature-card-large {
            grid-column: 1 / -1;
        }

        @media (min-width: 1024px) {
            .feature-card-large {
                grid-column: 1 / 2;
                grid-row: 1 / 3;
            }
        }

        .feature-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

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

        .feature-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            background-color: rgba(168, 137, 90, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 18px;
            flex-shrink: 0;
        }

        .feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.01em;
        }

        .feature-card p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        .feature-card .badge {
            align-self: flex-start;
        }

        /* ========== Live match cards ========== */
        .match-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 22px;
        }

        @media (min-width: 768px) {
            .match-grid {
                grid-template-columns: 1fr 1fr;
                gap: 26px;
            }
        }

        @media (min-width: 1024px) {
            .match-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 30px;
            }
        }

        .match-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .match-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color-dark);
            transform: translateY(-4px);
        }

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

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

        .match-card:hover .match-card-image img {
            transform: scale(1.04);
        }

        .match-card-image .badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 1;
        }

        .match-card-body {
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .match-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            letter-spacing: -0.01em;
            line-height: 1.4;
        }

        .match-card-meta {
            font-size: 13px;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .match-card-meta i {
            color: var(--accent-gold);
            font-size: 12px;
        }

        .match-card-desc {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.65;
            flex: 1;
        }

        .match-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: 1px solid var(--border-color);
        }

        .match-card-footer .btn-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-gold);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition-fast), gap var(--transition-fast);
        }

        .match-card-footer .btn-link:hover {
            color: var(--accent-gold-hover);
            gap: 10px;
        }

        /* ========== Steps timeline ========== */
        .steps-timeline {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            counter-reset: step-counter;
        }

        @media (min-width: 768px) {
            .steps-timeline {
                grid-template-columns: repeat(3, 1fr);
                gap: 24px;
            }
        }

        .step-item {
            position: relative;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 24px 24px;
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
        }

        .step-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border-color-dark);
            transform: translateY(-3px);
        }

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            background-color: var(--accent-gold);
            color: var(--white);
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 16px;
        }

        .step-item h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .step-item p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        /* ========== Scenario cards ========== */
        .scenario-strip {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            background-color: var(--white);
        }

        @media (min-width: 768px) {
            .scenario-strip {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 0;
            }
        }

        .scenario-item {
            padding: 28px 26px;
            border-bottom: 1px solid var(--border-color);
            transition: background-color var(--transition-fast);
        }

        .scenario-item:last-child {
            border-bottom: none;
        }

        @media (min-width: 768px) {
            .scenario-item {
                border-bottom: none;
                border-right: 1px solid var(--border-color);
            }

            .scenario-item:last-child {
                border-right: none;
            }
        }

        .scenario-item:hover {
            background-color: var(--bg-light);
        }

        .scenario-item .scenario-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background-color: rgba(62, 92, 80, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-green);
            font-size: 17px;
            margin-bottom: 14px;
        }

        .scenario-item h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .scenario-item p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.65;
        }

        /* ========== FAQ ========== */
        .faq-wrapper {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

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

        .faq-item.open {
            border-color: rgba(168, 137, 90, 0.4);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            text-align: left;
            background: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            border-radius: 0;
            transition: color var(--transition-fast);
        }

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

        .faq-question:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: -2px;
        }

        .faq-question .faq-icon {
            width: 26px;
            height: 26px;
            border-radius: var(--radius-full);
            background-color: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--text-mid);
            flex-shrink: 0;
            transition: all var(--transition-base);
        }

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

        .faq-answer {
            display: none;
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.75;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ========== CTA section ========== */
        .cta-section {
            background-color: var(--primary-darker);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(168, 137, 90, 0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(62, 92, 80, 0.08) 0%, transparent 60%);
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .cta-title {
            font-size: 30px;
            font-weight: 800;
            color: var(--white);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 16px;
        }

        @media (min-width: 768px) {
            .cta-title {
                font-size: 38px;
            }
        }

        .cta-subtitle {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
            max-width: 560px;
            margin: 0 auto 32px;
        }

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

        /* ========== Footer ========== */
        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 28px;
            font-size: 14px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 28px;
            }
        }

        .footer-brand .logo-icon {
            margin-bottom: 16px;
            display: inline-flex;
        }

        .footer-brand .logo-text {
            color: var(--white);
            font-size: 20px;
            margin-bottom: 14px;
        }

        .footer-brand .logo-text span {
            color: var(--accent-gold);
        }

        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            max-width: 340px;
        }

        .footer-col h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

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

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            padding-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: space-between;
                align-items: center;
                gap: 16px;
            }
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }

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

        .footer-links span {
            color: rgba(255, 255, 255, 0.25);
        }

        /* ========== Focus visible ========== */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        /* ========== Responsive images ========== */
        .responsive-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* ========== Reduced motion ========== */
        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }

        /* ========== Utility helpers ========== */
        .text-gold {
            color: var(--accent-gold);
        }
        .text-green {
            color: var(--accent-green);
        }
        .bg-warm {
            background-color: var(--bg-warm);
        }
        .bg-light {
            background-color: var(--bg-light);
        }
        .mt-8 {
            margin-top: 32px;
        }
        .mt-10 {
            margin-top: 40px;
        }
        .mb-8 {
            margin-bottom: 32px;
        }
        .mb-10 {
            margin-bottom: 40px;
        }
        .gap-4 {
            gap: 16px;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .flex {
            display: flex;
        }
        .items-center {
            align-items: center;
        }
        .justify-between {
            justify-content: space-between;
        }

/* roulang page: category4 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 32px;
        }

        @media (min-width: 1280px) {
            .container {
                padding: 0 40px;
            }
        }

        @media (max-width: 767px) {
            .container {
                padding: 0 20px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }

        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        @media (min-width: 1024px) {
            .header-inner {
                height: 72px;
                gap: 24px;
            }
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

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

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .desktop-nav::-webkit-scrollbar {
            display: none;
        }

        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }
        }

        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 10px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

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

        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

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

        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .search-box:focus-within {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(168, 137, 90, 0.12);
        }

        @media (min-width: 1024px) {
            .search-box {
                display: flex;
            }
        }

        .search-box i {
            color: var(--text-light);
            font-size: 13px;
        }

        .search-box input {
            font-size: 13px;
            color: var(--primary-dark);
            width: 150px;
            background: transparent;
        }

        .search-box input::placeholder {
            color: #999;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 13px;
            font-weight: 600;
            padding: 9px 18px;
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }

        .hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            background-color: var(--white);
            transition: border-color var(--transition-fast);
        }

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

        .hamburger span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: transform var(--transition-base), opacity var(--transition-base);
        }

        .hamburger.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

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

        .hamburger.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        @media (min-width: 1024px) {
            .hamburger {
                display: none;
            }
        }

        .mobile-menu {
            display: none;
            background-color: var(--white);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 24px;
            box-shadow: var(--shadow-md);
            max-height: calc(100vh - 64px);
            overflow-y: auto;
        }

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

        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--primary-dark);
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid transparent;
            transition: all var(--transition-fast);
        }

        .mobile-menu nav a:hover {
            background-color: rgba(168, 137, 90, 0.06);
            color: var(--accent-gold);
        }

        .mobile-menu nav a.active {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.08);
            border-color: rgba(168, 137, 90, 0.2);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            padding-top: 140px;
            padding-bottom: 80px;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 26, 26, 0.75) 0%, rgba(26, 26, 26, 0.55) 50%, rgba(26, 26, 26, 0.8) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: var(--white);
            max-width: 800px;
        }

        .hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .hero-breadcrumb a {
            color: rgba(255, 255, 255, 0.75);
            transition: color var(--transition-fast);
        }

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

        .hero-breadcrumb span {
            color: rgba(255, 255, 255, 0.5);
        }

        .hero-breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 500;
        }

        .hero-title {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            color: var(--white);
        }

        @media (min-width: 768px) {
            .hero-title {
                font-size: 52px;
            }
        }

        @media (min-width: 1024px) {
            .hero-title {
                font-size: 60px;
            }
        }

        .hero-subtitle {
            font-size: 17px;
            font-weight: 400;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 30px;
            max-width: 640px;
        }

        .hero-cta-group {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            transition: all var(--transition-base);
            box-shadow: 0 4px 14px rgba(168, 137, 90, 0.35);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(168, 137, 90, 0.45);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: transparent;
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition-base);
        }

        .btn-secondary:hover {
            border-color: var(--white);
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .hero-trust-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }

        .hero-trust-row .trust-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-trust-row .trust-item i {
            color: var(--accent-gold);
            font-size: 14px;
        }

        /* Section Base */
        .section {
            padding: 64px 0;
        }

        @media (min-width: 768px) {
            .section {
                padding: 80px 0;
            }
        }

        @media (min-width: 1024px) {
            .section {
                padding: 96px 0;
            }
        }

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

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.08);
            padding: 6px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 14px;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary-dark);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 34px;
            }
        }

        .section-description {
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-mid);
            max-width: 680px;
        }

        /* Section: Coverage Areas */
        .coverage-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .coverage-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .coverage-grid {
                grid-template-columns: 1.2fr 0.8fr 1fr;
                gap: 28px;
            }
        }

        .coverage-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .coverage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-green));
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .coverage-card:hover {
            border-color: var(--border-color-dark);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .coverage-card:hover::before {
            opacity: 1;
        }

        .coverage-card .card-icon {
            width: 48px;
            height: 48px;
            background-color: rgba(168, 137, 90, 0.08);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 20px;
            margin-bottom: 16px;
        }

        .coverage-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .coverage-card p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.75;
            margin-bottom: 14px;
        }

        .coverage-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .coverage-card .card-tags span {
            font-size: 11px;
            font-weight: 500;
            color: var(--accent-green);
            background-color: rgba(62, 92, 80, 0.07);
            padding: 4px 10px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(62, 92, 80, 0.12);
        }

        /* Section: Depth Report */
        .depth-report {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        @media (min-width: 768px) {
            .depth-report {
                grid-template-columns: 1fr 1fr;
                gap: 0;
            }
        }

        .depth-report .report-image {
            position: relative;
            height: 100%;
            min-height: 280px;
        }

        .depth-report .report-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .depth-report .report-image::after {
            content: '';
            position: absolute;
            top: 16px;
            left: 16px;
            font-size: 12px;
            font-weight: 600;
            color: var(--white);
            background-color: var(--accent-gold);
            padding: 6px 14px;
            border-radius: var(--radius-full);
        }

        .depth-report .report-content {
            padding: 32px;
        }

        @media (min-width: 768px) {
            .depth-report .report-content {
                padding: 40px;
            }
        }

        .depth-report .report-content h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 14px;
            line-height: 1.35;
        }

        .depth-report .report-content p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.8;
            margin-bottom: 18px;
        }

        .depth-report .report-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .depth-report .report-stats .stat-item {
            text-align: left;
        }

        .depth-report .report-stats .stat-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent-green);
            line-height: 1.2;
        }

        .depth-report .report-stats .stat-label {
            font-size: 12px;
            color: var(--text-light);
        }

        /* Section: Process Timeline */
        .process-timeline {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            position: relative;
        }

        @media (min-width: 768px) {
            .process-timeline {
                grid-template-columns: repeat(4, 1fr);
                gap: 24px;
            }
        }

        .timeline-step {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px;
            position: relative;
            transition: all var(--transition-base);
        }

        .timeline-step:hover {
            border-color: var(--border-color-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .timeline-step .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background-color: var(--accent-gold);
            color: var(--white);
            font-weight: 700;
            font-size: 14px;
            border-radius: var(--radius-full);
            margin-bottom: 14px;
        }

        .timeline-step h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .timeline-step p {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        /* Section: Stats Bar */
        .stats-bar-section {
            background-color: var(--primary-darker);
            padding: 56px 0;
            border-radius: 0;
        }

        .stats-bar {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
        }

        @media (min-width: 768px) {
            .stats-bar {
                grid-template-columns: repeat(4, 1fr);
                gap: 32px;
            }
        }

        .stats-bar .stat {
            text-align: center;
        }

        .stats-bar .stat-value {
            font-size: 36px;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        .stats-bar .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.04em;
        }

        /* Section: Expert Quotes */
        .quotes-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .quotes-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        .quote-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: all var(--transition-base);
        }

        .quote-card:hover {
            border-color: var(--border-color-dark);
            box-shadow: var(--shadow-md);
        }

        .quote-card .quote-mark {
            font-size: 36px;
            color: var(--accent-gold);
            line-height: 1;
            margin-bottom: 12px;
            font-weight: 700;
            font-family: Georgia, serif;
        }

        .quote-card p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .quote-card .quote-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .quote-card .quote-author .avatar {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-full);
            background-color: rgba(168, 137, 90, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 13px;
        }

        .quote-card .quote-author .author-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary-dark);
        }

        .quote-card .quote-author .author-role {
            font-size: 11px;
            color: var(--text-light);
        }

        /* Section: FAQ */
        .faq-section {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

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

        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            text-align: left;
            gap: 16px;
            transition: color var(--transition-fast);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: var(--radius-full);
            background-color: rgba(168, 137, 90, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 14px;
            transition: transform var(--transition-base);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 20px 18px 20px;
        }

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

        .faq-answer p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.8;
        }

        /* Section: CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-darker) 0%, #2A2420 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(168, 137, 90, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(62, 92, 80, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 30px;
            font-weight: 800;
            color: var(--white);
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .cta-content h2 {
                font-size: 38px;
            }
        }

        .cta-content p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
            margin-bottom: 28px;
        }

        .cta-content .btn-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--white);
            color: var(--primary-dark);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            transition: all var(--transition-base);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
        }

        .cta-content .btn-white:hover {
            background-color: #F0EDE6;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 28px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 40px;
            }
        }

        .footer-brand .logo-icon {
            display: inline-flex;
            margin-bottom: 16px;
        }

        .footer-brand .logo-text {
            color: var(--white);
            font-size: 20px;
        }

        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            margin-top: 12px;
            max-width: 320px;
        }

        .footer-col h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: center;
            text-align: center;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                text-align: left;
            }
        }

        .footer-bottom p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            margin: 0;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-links a {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

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

        .footer-links span {
            color: rgba(255, 255, 255, 0.3);
            font-size: 12px;
        }

        /* Focus states */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        /* Reveal animations */
        .reveal {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        @media (prefers-reduced-motion: reduce) {
            .reveal {
                opacity: 1;
                transform: none;
                transition: none;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category3 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
            padding-top: 72px;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

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

        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }

        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        @media (min-width: 1024px) {
            .header-inner {
                height: 72px;
                gap: 24px;
            }
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

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

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }
        }

        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 10px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

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

        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

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

        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            font-size: 13px;
            color: #999;
            min-width: 180px;
        }

        @media (min-width: 768px) {
            .search-box {
                display: flex;
            }
        }

        .search-box i {
            font-size: 13px;
            color: #999;
        }

        .search-box input {
            font-size: 13px;
            color: var(--primary-dark);
            background: transparent;
            width: 100%;
            min-width: 120px;
        }

        .search-box input::placeholder {
            color: #999;
        }

        .header-cta {
            background-color: var(--accent-gold);
            color: var(--white);
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
            transition: background-color var(--transition-base), transform var(--transition-base);
        }

        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }

        .header-cta:focus-visible,
        .desktop-nav a:focus-visible,
        .logo-link:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
        }

        .hamburger {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 36px;
            height: 36px;
            padding: 8px;
            border-radius: 6px;
            background: transparent;
            border: 1px solid transparent;
        }

        @media (min-width: 1024px) {
            .hamburger {
                display: none;
            }
        }

        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger:hover {
            background: rgba(168, 137, 90, 0.06);
        }

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

        .mobile-menu {
            display: none;
            background-color: var(--bg-warm);
            border-bottom: 1px solid var(--border-color);
            padding: 12px 24px 20px;
            box-shadow: var(--shadow-md);
        }

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

        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: #4A443A;
            padding: 10px 12px;
            border-radius: 6px;
            transition: background-color var(--transition-fast), color var(--transition-fast);
        }

        .mobile-menu a:hover {
            background-color: rgba(168, 137, 90, 0.06);
            color: var(--accent-gold);
        }

        .mobile-menu a.active {
            color: var(--accent-gold);
            font-weight: 600;
        }

        /* Breadcrumb */
        .breadcrumb-nav {
            background-color: var(--bg-light);
            border-bottom: 1px solid var(--border-color);
            padding: 12px 0;
            font-size: 13px;
            color: var(--text-light);
        }

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

        .breadcrumb-nav li {
            display: flex;
            align-items: center;
            gap: 6px;
        }

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

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

        .breadcrumb-nav li:not(:last-child)::after {
            content: '/';
            color: var(--text-light);
            margin-left: 4px;
            font-size: 12px;
        }

        .breadcrumb-nav li:last-child {
            color: var(--accent-gold);
            font-weight: 500;
        }

        /* Hero Banner */
        .hero-banner {
            position: relative;
            background: linear-gradient(rgba(26, 26, 26, 0.72), rgba(26, 26, 26, 0.65)), url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
            min-height: 280px;
            display: flex;
            align-items: center;
            padding: 60px 0 48px;
        }

        @media (min-width: 768px) {
            .hero-banner {
                min-height: 320px;
                padding: 70px 0 56px;
            }
        }

        @media (min-width: 1024px) {
            .hero-banner {
                min-height: 360px;
                padding: 80px 0 64px;
            }
        }

        .hero-banner-content {
            max-width: 720px;
            color: var(--white);
        }

        .hero-banner .hero-tag {
            display: inline-block;
            background: rgba(168, 137, 90, 0.25);
            border: 1px solid rgba(168, 137, 90, 0.5);
            color: #D4B98C;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .hero-banner h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.2;
            margin: 0 0 12px;
            color: var(--white);
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .hero-banner h1 {
                font-size: 44px;
            }
        }

        @media (min-width: 1024px) {
            .hero-banner h1 {
                font-size: 52px;
            }
        }

        .hero-banner p {
            font-size: 16px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.82);
            max-width: 560px;
            margin: 0 0 20px;
        }

        @media (min-width: 768px) {
            .hero-banner p {
                font-size: 18px;
            }
        }

        .hero-banner-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--accent-gold);
            color: var(--white);
            padding: 12px 28px;
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 600;
            transition: background-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
            box-shadow: 0 4px 16px rgba(168, 137, 90, 0.3);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(168, 137, 90, 0.4);
        }

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

        .btn-secondary-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--white);
            padding: 12px 24px;
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 500;
            border: 1.5px solid rgba(255, 255, 255, 0.4);
            transition: border-color var(--transition-base), background-color var(--transition-base), transform var(--transition-base);
        }

        .btn-secondary-ghost:hover {
            border-color: rgba(255, 255, 255, 0.8);
            background-color: rgba(255, 255, 255, 0.08);
            transform: translateY(-2px);
        }

        .btn-secondary-ghost:focus-visible {
            outline: 2px solid var(--white);
            outline-offset: 3px;
        }

        /* Section Common */
        .section {
            padding: 56px 0;
        }

        @media (min-width: 768px) {
            .section {
                padding: 72px 0;
            }
        }

        @media (min-width: 1024px) {
            .section {
                padding: 88px 0;
            }
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-header .section-kicker {
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-bottom: 8px;
            display: block;
        }

        .section-header h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary-dark);
            margin: 0 0 12px;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .section-header h2 {
                font-size: 36px;
            }
        }

        .section-header p {
            font-size: 15px;
            color: var(--text-mid);
            max-width: 640px;
            line-height: 1.75;
            margin: 0;
        }

        /* Intro Text Section */
        .intro-text-section {
            background-color: var(--bg-warm);
            border-bottom: 1px solid var(--border-color);
        }

        .intro-text-section .intro-wrapper {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            align-items: start;
        }

        @media (min-width: 768px) {
            .intro-text-section .intro-wrapper {
                grid-template-columns: 1fr 1.2fr;
                gap: 40px;
            }
        }

        .intro-text-section .intro-aside h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 12px;
        }

        .intro-text-section .intro-aside p {
            color: var(--text-mid);
            line-height: 1.8;
            margin: 0 0 16px;
        }

        .intro-text-section .intro-aside .mini-stat-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-top: 20px;
        }

        .intro-text-section .mini-stat {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 16px;
            text-align: center;
        }

        .intro-text-section .mini-stat strong {
            display: block;
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
        }

        .intro-text-section .mini-stat span {
            font-size: 12px;
            color: var(--text-light);
        }

        /* Cards Grid - Asymmetric */
        .cards-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 640px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 24px;
            }
        }

        .esport-card {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .esport-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color-dark);
            transform: translateY(-4px);
        }

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

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

        .esport-card:hover .esport-card-image img {
            transform: scale(1.04);
        }

        .esport-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(26, 26, 26, 0.75);
            color: var(--white);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.06em;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .esport-card-body {
            padding: 20px 20px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .esport-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 8px;
            line-height: 1.35;
        }

        .esport-card-body p {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.65;
            margin: 0 0 16px;
            flex: 1;
        }

        .esport-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
            font-size: 12px;
            color: var(--text-light);
        }

        .esport-card-meta .card-link {
            color: var(--accent-gold);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
        }

        .esport-card-meta .card-link:hover {
            color: var(--accent-gold-hover);
        }

        /* Card span variants */
        .esport-card.span-2 {
            grid-column: span 2;
        }

        @media (max-width: 639px) {
            .esport-card.span-2 {
                grid-column: span 1;
            }
        }

        /* Data Stats Bar */
        .stats-bar-section {
            background-color: var(--primary-darker);
            color: var(--white);
            padding: 48px 0;
        }

        .stats-bar-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        @media (min-width: 768px) {
            .stats-bar-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 32px;
            }
        }

        .stats-bar-item {
            text-align: center;
            padding: 12px 8px;
        }

        .stats-bar-item strong {
            display: block;
            font-size: 32px;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        @media (min-width: 768px) {
            .stats-bar-item strong {
                font-size: 40px;
            }
        }

        .stats-bar-item span {
            display: block;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 6px;
        }

        .stats-bar-note {
            text-align: center;
            margin-top: 28px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* Process Steps */
        .process-section {
            background-color: var(--bg-warm);
        }

        .process-steps {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            counter-reset: step-counter;
        }

        @media (min-width: 768px) {
            .process-steps {
                grid-template-columns: repeat(4, 1fr);
                gap: 20px;
            }
        }

        .process-step {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            position: relative;
            transition: box-shadow var(--transition-base), border-color var(--transition-base);
            counter-increment: step-counter;
        }

        .process-step:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border-color-dark);
        }

        .process-step::before {
            content: counter(step-counter, decimal-leading-zero);
            display: block;
            font-size: 42px;
            font-weight: 800;
            color: rgba(168, 137, 90, 0.18);
            line-height: 1;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .process-step h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 8px;
        }

        .process-step p {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.7;
            margin: 0;
        }

        /* Deep Content Section */
        .deep-content-section {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .deep-content-wrapper {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
        }

        @media (min-width: 768px) {
            .deep-content-wrapper {
                grid-template-columns: 1fr 1fr;
                gap: 48px;
            }
        }

        .deep-content-text h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary-dark);
            margin: 0 0 16px;
            line-height: 1.35;
        }

        @media (min-width: 768px) {
            .deep-content-text h2 {
                font-size: 32px;
            }
        }

        .deep-content-text p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.85;
            margin: 0 0 16px;
        }

        .deep-content-text .highlight-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }

        .deep-content-text .highlight-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 14px;
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.6;
        }

        .deep-content-text .highlight-list li i {
            color: var(--accent-gold);
            font-size: 16px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        .deep-content-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

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

        /* FAQ */
        .faq-section {
            background-color: var(--bg-warm);
        }

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

        .faq-item {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

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

        .faq-item.active {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            width: 100%;
            padding: 18px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--primary-dark);
            text-align: left;
            background: transparent;
            border: none;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

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

        .faq-question:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: -2px;
            border-radius: var(--radius-md);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-size: 16px;
            font-weight: 700;
            color: var(--accent-gold);
            transition: transform var(--transition-base);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.75;
            margin: 0;
        }

        /* CTA Section */
        .cta-section {
            background-color: var(--primary-darker);
            color: var(--white);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -120px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(168, 137, 90, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            text-align: center;
            max-width: 640px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: 28px;
            font-weight: 800;
            line-height: 1.3;
            margin: 0 0 16px;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .cta-inner h2 {
                font-size: 36px;
            }
        }

        .cta-inner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.75;
            margin: 0 0 28px;
        }

        .cta-inner .btn-primary {
            background-color: var(--accent-gold);
            box-shadow: 0 6px 20px rgba(168, 137, 90, 0.35);
        }

        .cta-inner .btn-primary:hover {
            background-color: var(--accent-gold-hover);
        }

        .cta-trust {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            margin-top: 24px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-trust span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .cta-trust i {
            color: var(--accent-gold);
            font-size: 12px;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
            font-size: 13px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        @media (min-width: 640px) {
            .footer-top {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (min-width: 1024px) {
            .footer-top {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 40px;
            }
        }

        .footer-brand p {
            margin: 12px 0 0;
            font-size: 13px;
            line-height: 1.75;
            max-width: 320px;
        }

        .footer-col h3 {
            font-size: 13px;
            font-weight: 700;
            color: var(--white);
            margin: 0 0 14px;
            letter-spacing: 0.04em;
        }

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

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

        .footer-col ul a {
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            padding-top: 24px;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom p {
            margin: 0 0 8px;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px;
            align-items: center;
            margin-top: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }

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

        .footer-links span {
            color: rgba(255, 255, 255, 0.3);
        }

        /* Motion Preferences */
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }

/* roulang page: category5 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0,0,0,0.04);
            --shadow-md: 0 8px 20px rgba(0,0,0,0.06);
            --shadow-lg: 0 12px 24px rgba(0,0,0,0.08);
            --shadow-xl: 0 20px 40px rgba(0,0,0,0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input, textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

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

        @media (min-width: 768px) {
            .container { padding: 0 32px; }
        }

        @media (min-width: 1200px) {
            .container { padding: 0 40px; }
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }

        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .header-inner { height: 72px; gap: 24px; }
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

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

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        @media (min-width: 1024px) {
            .desktop-nav { display: flex; }
        }

        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 10px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

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

        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

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

        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 14px;
            color: #999;
        }

        .search-box i {
            font-size: 12px;
            color: #999;
        }

        .search-box input {
            font-size: 13px;
            color: var(--primary-dark);
            width: 140px;
            background: transparent;
        }

        .search-box input::placeholder {
            color: #999;
        }

        @media (min-width: 1280px) {
            .search-box { display: flex; }
        }

        .header-cta {
            display: none;
            align-items: center;
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 13px;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }

        @media (min-width: 768px) {
            .header-cta { display: inline-flex; }
        }

        .hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            background: var(--white);
        }

        .hamburger span {
            width: 20px;
            height: 2px;
            background-color: var(--primary-dark);
            display: block;
            border-radius: 1px;
            transition: all var(--transition-base);
        }

        @media (min-width: 1024px) {
            .hamburger { display: none; }
        }

        .mobile-menu {
            display: none;
            background-color: var(--white);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 0;
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }

        .mobile-menu.open {
            max-height: 480px;
            display: block;
        }

        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
            padding: 0 24px;
        }

        .mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: #4A443A;
            padding: 10px 12px;
            border-radius: 6px;
            transition: background-color var(--transition-fast), color var(--transition-fast);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            background-color: rgba(168, 137, 90, 0.08);
            color: var(--accent-gold);
        }

        .page-hero {
            background-image: linear-gradient(rgba(26,26,26,0.82), rgba(26,26,26,0.82)), url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            padding: 100px 0 80px;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        @media (min-width: 768px) {
            .page-hero { padding: 130px 0 100px; }
        }

        .page-hero-content {
            max-width: 720px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255,255,255,0.7);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: rgba(255,255,255,0.7);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb span {
            color: rgba(255,255,255,0.5);
        }

        .page-hero h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        @media (min-width: 768px) {
            .page-hero h1 { font-size: 52px; }
        }

        .page-hero p {
            font-size: 17px;
            line-height: 1.7;
            color: rgba(255,255,255,0.85);
            margin-bottom: 28px;
            max-width: 560px;
        }

        @media (min-width: 768px) {
            .page-hero p { font-size: 19px; }
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--accent-gold);
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: transparent;
            color: var(--white);
            font-size: 15px;
            font-weight: 500;
            padding: 11px 22px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255,255,255,0.35);
            transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
        }

        .btn-outline-light:hover {
            border-color: rgba(255,255,255,0.7);
            background-color: rgba(255,255,255,0.1);
            transform: translateY(-2px);
        }

        .hero-trust-strip {
            display: flex;
            gap: 28px;
            margin-top: 32px;
            flex-wrap: wrap;
        }

        .hero-trust-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255,255,255,0.7);
        }

        .hero-trust-item i {
            color: var(--accent-gold);
            font-size: 14px;
        }

        .section {
            padding: 64px 0;
        }

        @media (min-width: 768px) {
            .section { padding: 96px 0; }
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
        }

        .section-label::before {
            content: '';
            width: 24px;
            height: 2px;
            background-color: var(--accent-gold);
            display: inline-block;
            border-radius: 1px;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 16px;
            color: var(--primary-dark);
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .section-title { font-size: 36px; }
        }

        .section-subtitle {
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-mid);
            margin-bottom: 36px;
            max-width: 680px;
        }

        @media (min-width: 768px) {
            .section-subtitle { font-size: 17px; }
        }

        .data-service-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .data-service-layout {
                grid-template-columns: 1fr 1fr;
                gap: 56px;
            }
        }

        .data-service-image {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .data-service-image img {
            width: 100%;
            height: 340px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .data-service-image:hover img {
            transform: scale(1.03);
        }

        @media (min-width: 768px) {
            .data-service-image img { height: 420px; }
        }

        .data-service-image .badge-float {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background-color: rgba(26,26,26,0.85);
            color: var(--white);
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 500;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255,255,255,0.15);
        }

        .data-service-points {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .data-service-point {
            display: flex;
            gap: 14px;
            align-items: flex-start;
            padding: 16px 18px;
            background-color: var(--white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .data-service-point:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        .data-service-point .point-icon {
            width: 36px;
            height: 36px;
            background-color: rgba(168, 137, 90, 0.1);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 16px;
            flex-shrink: 0;
        }

        .data-service-point h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--primary-dark);
        }

        .data-service-point p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.6;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        @media (min-width: 768px) {
            .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
        }

        .stat-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
        }

        .stat-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.1;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        @media (min-width: 768px) {
            .stat-number { font-size: 40px; }
        }

        .stat-label {
            font-size: 13px;
            color: var(--text-mid);
            font-weight: 500;
        }

        .data-module-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .data-module-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (min-width: 1024px) {
            .data-module-grid {
                grid-template-columns: 1.2fr 1fr 0.8fr;
                gap: 24px;
            }
        }

        .data-module-card {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
            display: flex;
            flex-direction: column;
        }

        .data-module-card:hover {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .data-module-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

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

        .data-module-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .data-module-card .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background-color: rgba(26,26,26,0.8);
            color: var(--white);
            font-size: 12px;
            font-weight: 500;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            backdrop-filter: blur(6px);
        }

        .data-module-card .card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .data-module-card .card-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--primary-dark);
            line-height: 1.35;
        }

        .data-module-card .card-body p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.65;
            flex: 1;
        }

        .data-module-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--border-color);
        }

        .data-module-card .card-meta span {
            font-size: 12px;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .data-module-card .card-meta a {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }

        .data-module-card .card-meta a:hover {
            gap: 8px;
        }

        .process-flow {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .process-flow { grid-template-columns: repeat(3, 1fr); gap: 24px; }
        }

        .process-step {
            position: relative;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .process-step:hover {
            border-color: var(--accent-green);
            box-shadow: var(--shadow-md);
        }

        .process-step .step-num {
            width: 40px;
            height: 40px;
            background-color: var(--accent-green);
            color: var(--white);
            font-size: 18px;
            font-weight: 700;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }

        .process-step h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--primary-dark);
        }

        .process-step p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        .data-compare-section {
            background-color: var(--primary-darker);
            color: var(--white);
            border-radius: var(--radius-xl);
            padding: 40px 28px;
            position: relative;
            overflow: hidden;
        }

        @media (min-width: 768px) {
            .data-compare-section { padding: 56px 48px; }
        }

        .data-compare-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(168,137,90,0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .data-compare-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            position: relative;
            z-index: 1;
        }

        @media (min-width: 768px) {
            .data-compare-content { grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
        }

        .data-compare-text h2 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        @media (min-width: 768px) {
            .data-compare-text h2 { font-size: 32px; }
        }

        .data-compare-text p {
            font-size: 15px;
            color: rgba(255,255,255,0.75);
            line-height: 1.7;
        }

        .compare-bars {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .compare-bar-item {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .compare-bar-item .bar-label {
            font-size: 13px;
            color: rgba(255,255,255,0.7);
            width: 80px;
            flex-shrink: 0;
            text-align: right;
        }

        .compare-bar-item .bar-track {
            flex: 1;
            height: 10px;
            background-color: rgba(255,255,255,0.12);
            border-radius: 5px;
            overflow: hidden;
        }

        .compare-bar-item .bar-fill {
            height: 100%;
            border-radius: 5px;
            background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-gold-hover) 100%);
            transition: width var(--transition-slow);
        }

        .compare-bar-item .bar-value {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            width: 40px;
            flex-shrink: 0;
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

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

        .faq-item.active {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            cursor: pointer;
            width: 100%;
            text-align: left;
            background: none;
            border: none;
            transition: color var(--transition-fast);
        }

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

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            font-size: 16px;
            transition: transform var(--transition-fast);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
            padding: 0 20px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .faq-answer p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        .cta-section {
            background-image: linear-gradient(rgba(26,26,26,0.88), rgba(26,26,26,0.88)), url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            padding: 64px 0;
            color: var(--white);
            text-align: center;
            border-radius: var(--radius-xl);
            margin: 0 16px;
        }

        @media (min-width: 768px) {
            .cta-section { padding: 88px 0; margin: 0 24px; }
        }

        @media (min-width: 1200px) {
            .cta-section { margin: 0 auto; max-width: calc(var(--max-width) - 80px); }
        }

        .cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.3;
        }

        @media (min-width: 768px) {
            .cta-section h2 { font-size: 36px; }
        }

        .cta-section p {
            font-size: 16px;
            color: rgba(255,255,255,0.8);
            margin-bottom: 24px;
            line-height: 1.7;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .cta-trust {
            display: flex;
            gap: 18px;
            justify-content: center;
            flex-wrap: wrap;
            font-size: 12px;
            color: rgba(255,255,255,0.55);
        }

        .cta-trust span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

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

        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255,255,255,0.75);
            padding: 64px 0 24px;
            margin-top: 80px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        @media (min-width: 768px) {
            .footer-top { grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
        }

        .footer-brand .logo-text {
            color: var(--white);
            font-size: 20px;
            margin-bottom: 12px;
            display: block;
        }

        .footer-brand .logo-text span {
            color: var(--accent-gold);
        }

        .footer-brand p {
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            line-height: 1.7;
            max-width: 360px;
        }

        .footer-col h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            padding-top: 24px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(255,255,255,0.45);
            line-height: 1.8;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255,255,255,0.45);
            margin-top: 8px;
        }

        .footer-links a {
            color: rgba(255,255,255,0.55);
            transition: color var(--transition-fast);
        }

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

        .footer-links span {
            color: rgba(255,255,255,0.25);
        }

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

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

/* roulang page: category6 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
            padding-top: 72px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 32px;
        }
        @media (min-width: 1280px) {
            .container {
                padding: 0 40px;
            }
        }
        @media (max-width: 640px) {
            .container {
                padding: 0 20px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }
        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 24px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--accent-gold);
        }
        .desktop-nav {
            display: none;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }
        }
        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 9px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }
        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }
        .desktop-nav a.active {
            color: var(--accent-gold);
        }
        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 9px;
            right: 9px;
            bottom: 1px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 16px;
            min-width: 190px;
        }
        @media (min-width: 1280px) {
            .search-box {
                display: flex;
            }
        }
        .search-box i {
            color: #999;
            font-size: 13px;
        }
        .search-box input {
            font-size: 13px;
            color: var(--primary-dark);
            width: 100%;
        }
        .search-box input::placeholder {
            color: #999;
        }
        .header-cta {
            display: none;
            background: var(--accent-gold);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            padding: 10px 18px;
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: background-color var(--transition-base), transform var(--transition-fast);
        }
        @media (min-width: 768px) {
            .header-cta {
                display: inline-block;
            }
        }
        .header-cta:hover {
            background: var(--accent-gold-hover);
            transform: translateY(-2px);
        }
        .hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 6px;
        }
        @media (min-width: 1024px) {
            .hamburger {
                display: none;
            }
        }
        .hamburger span {
            width: 22px;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: all var(--transition-base);
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-menu {
            display: none;
            background-color: var(--white);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 24px 24px;
            box-shadow: var(--shadow-lg);
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--primary-dark);
            padding: 12px 12px;
            border-radius: 8px;
            transition: all var(--transition-fast);
        }
        .mobile-menu a:hover {
            background-color: var(--bg-light);
            color: var(--accent-gold);
        }
        .mobile-menu a.active {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.08);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 13px 28px;
            border-radius: var(--radius-full);
            transition: all var(--transition-base);
            white-space: nowrap;
            line-height: 1.4;
            text-align: center;
        }
        .btn:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }
        .btn-primary {
            background-color: var(--accent-gold);
            color: var(--white);
        }
        .btn-primary:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(168, 137, 90, 0.35);
        }
        .btn-outline {
            background-color: transparent;
            color: var(--primary-dark);
            border: 1px solid var(--border-color-dark);
        }
        .btn-outline:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            transform: translateY(-2px);
        }
        .btn-dark {
            background-color: var(--primary-dark);
            color: var(--white);
        }
        .btn-dark:hover {
            background-color: var(--primary-darker);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }
        .btn-white {
            background-color: var(--white);
            color: var(--primary-dark);
        }
        .btn-white:hover {
            background-color: #F0EDE7;
            transform: translateY(-2px);
        }
        .btn-lg {
            padding: 15px 36px;
            font-size: 16px;
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        /* Section */
        .section {
            padding: 80px 0;
        }
        @media (min-width: 768px) {
            .section {
                padding: 100px 0;
            }
        }
        .section-sm {
            padding: 48px 0;
        }
        .section-title {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary-dark);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 32px;
            }
        }
        .section-sub {
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-mid);
            max-width: 680px;
        }
        .section-head {
            margin-bottom: 40px;
        }
        @media (min-width: 768px) {
            .section-head {
                margin-bottom: 56px;
            }
        }
        .section-head.centered {
            text-align: center;
        }
        .section-head.centered .section-sub {
            margin-left: auto;
            margin-right: auto;
        }

        /* Cards */
        .card {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color-dark);
            transform: translateY(-4px);
        }
        .card-img {
            position: relative;
            overflow: hidden;
        }
        .card-img img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card:hover .card-img img {
            transform: scale(1.03);
        }
        .card-body {
            padding: 24px;
        }
        .card-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(168, 137, 90, 0.1);
            color: var(--accent-gold);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-full);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            line-height: 1.4;
            margin-bottom: 8px;
            transition: color var(--transition-fast);
        }
        .card:hover .card-title {
            color: var(--accent-gold);
        }
        .card-desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-mid);
        }

        /* Hero */
        .hero {
            position: relative;
            background: linear-gradient(135deg, rgba(34, 34, 34, 0.92) 0%, rgba(26, 26, 26, 0.78) 50%, rgba(34, 34, 34, 0.9) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 80px 0;
            overflow: hidden;
        }
        @media (min-width: 768px) {
            .hero {
                min-height: 560px;
                padding: 100px 0;
            }
        }
        .hero-content {
            max-width: 640px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(168, 137, 90, 0.2);
            border: 1px solid rgba(168, 137, 90, 0.4);
            color: #E8D5B5;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 20px;
            letter-spacing: 0.03em;
        }
        .hero-title {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 20px;
            letter-spacing: -0.015em;
        }
        @media (min-width: 768px) {
            .hero-title {
                font-size: 48px;
            }
        }
        @media (min-width: 1024px) {
            .hero-title {
                font-size: 54px;
            }
        }
        .hero-sub {
            font-size: 16px;
            line-height: 1.75;
            color: #D9D4CC;
            max-width: 560px;
            margin-bottom: 32px;
        }
        @media (min-width: 768px) {
            .hero-sub {
                font-size: 18px;
            }
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 36px;
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 24px;
        }
        .hero-stat .stat-num {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
        }
        .hero-stat .stat-label {
            font-size: 13px;
            color: #B0AAA0;
            margin-top: 4px;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light);
            padding: 16px 0;
        }
        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .breadcrumb .sep {
            color: #C5C0B8;
        }
        .breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 500;
        }

        /* Tier cards */
        .tier-card {
            background: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
            position: relative;
        }
        .tier-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--border-color-dark);
        }
        .tier-card.featured {
            border-color: var(--accent-gold);
            box-shadow: 0 12px 32px rgba(168, 137, 90, 0.18);
        }
        .tier-card.featured::before {
            content: '最受欢迎';
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent-gold);
            color: var(--white);
            font-size: 11px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .tier-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }
        .tier-desc {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 20px;
        }
        .tier-price {
            font-size: 36px;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.1;
            margin-bottom: 4px;
        }
        .tier-price span {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-light);
        }
        .tier-billing {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 24px;
        }
        .tier-features {
            list-style: none;
            padding: 0;
            margin: 0 0 28px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .tier-features li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.5;
        }
        .tier-features li i {
            color: var(--success-color);
            font-size: 14px;
            margin-top: 2px;
            flex-shrink: 0;
        }
        .tier-card .btn {
            width: 100%;
        }

        /* Steps */
        .step-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--accent-gold);
            color: var(--white);
            font-weight: 700;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .step-info h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }
        .step-info p {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.6;
        }

        /* FAQ */
        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            background: var(--white);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--border-color-dark);
        }
        .faq-q {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 16px;
            color: var(--primary-dark);
            user-select: none;
            transition: color var(--transition-fast);
        }
        .faq-q:hover {
            color: var(--accent-gold);
        }
        .faq-q .faq-icon {
            font-size: 14px;
            color: var(--accent-gold);
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }
        .faq-item.open .faq-q .faq-icon {
            transform: rotate(45deg);
        }
        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base);
        }
        .faq-item.open .faq-a {
            max-height: 400px;
        }
        .faq-a-inner {
            padding: 0 20px 20px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-mid);
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-darker);
            color: #B8B2A8;
            padding: 56px 0 32px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 1.5fr 1fr 1fr 1fr;
            }
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            margin-top: 16px;
            max-width: 360px;
        }
        .footer-col h3 {
            font-size: 14px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col a {
            font-size: 14px;
            color: #B8B2A8;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent-gold);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: #8A8578;
        }
        .footer-links {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .footer-links a {
            color: #8A8578;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        .footer-links span {
            color: #555;
        }

        /* Misc */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            letter-spacing: 0.01em;
        }
        .badge-gold {
            background: rgba(168, 137, 90, 0.1);
            color: var(--accent-gold);
        }
        .badge-green {
            background: rgba(106, 141, 115, 0.1);
            color: var(--success-color);
        }
        .divider {
            height: 1px;
            background: var(--border-color);
            border: none;
            margin: 0;
        }
        .link-arrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-gold);
            transition: gap var(--transition-fast);
        }
        .link-arrow:hover {
            gap: 10px;
        }

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

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
            }
            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category7 */
:root {
            --primary-dark: #222222;
            --primary-darker: #1A1A1A;
            --bg-warm: #FAF9F6;
            --bg-light: #F7F5F0;
            --accent-gold: #A8895A;
            --accent-gold-hover: #B08D57;
            --accent-green: #3E5C50;
            --accent-green-light: #4A6B5D;
            --border-color: #ECEAE4;
            --border-color-dark: #E5E0D8;
            --text-light: #8A8578;
            --text-mid: #5C554A;
            --success-color: #6A8D73;
            --rating-color: #C49A6C;
            --white: #FFFFFF;
            --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.08);
            --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --font-sans: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --max-width: 1280px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-warm);
            color: var(--primary-dark);
            line-height: 1.7;
            font-size: 15px;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all var(--transition-base);
        }

        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

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

        @media (min-width: 768px) {
            .container {
                padding: 0 32px;
            }
        }

        @media (min-width: 1024px) {
            .container {
                padding: 0 40px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background-color: rgba(250, 249, 246, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            transition: box-shadow var(--transition-base), background-color var(--transition-base);
        }

        .site-header.scrolled {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        @media (min-width: 1024px) {
            .header-inner {
                height: 72px;
                gap: 24px;
            }
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 800;
            font-size: 16px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .logo-text {
            font-weight: 700;
            font-size: 18px;
            color: var(--primary-dark);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

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

        .desktop-nav {
            display: none;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        @media (min-width: 1024px) {
            .desktop-nav {
                display: flex;
            }
        }

        .desktop-nav a {
            font-size: 14px;
            font-weight: 500;
            color: #4A443A;
            padding: 8px 10px;
            border-radius: 6px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .desktop-nav a:hover {
            color: var(--accent-gold);
            background-color: rgba(168, 137, 90, 0.06);
        }

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

        .desktop-nav a.active::after {
            content: '';
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 2px;
            height: 2px;
            background-color: var(--accent-gold);
            border-radius: 2px;
        }

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

        .search-box {
            display: none;
            align-items: center;
            gap: 8px;
            background-color: #F5F4F0;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-full);
            padding: 8px 14px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        @media (min-width: 1024px) {
            .search-box {
                display: flex;
            }
        }

        .search-box:focus-within {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(168, 137, 90, 0.1);
        }

        .search-box i {
            color: #999;
            font-size: 14px;
        }

        .search-box input {
            font-size: 14px;
            color: var(--primary-dark);
            width: 150px;
        }

        .search-box input::placeholder {
            color: #999;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background-color: var(--accent-gold);
            color: var(--white);
            padding: 10px 18px;
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .header-cta:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
        }

        @media (max-width: 1023px) {
            .hamburger {
                display: flex;
            }
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--primary-dark);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

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

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

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

        .mobile-menu {
            display: none;
            background-color: var(--white);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 24px 24px;
        }

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

        .mobile-menu nav {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--primary-dark);
            padding: 10px 12px;
            border-radius: 6px;
            transition: background-color var(--transition-fast), color var(--transition-fast);
        }

        .mobile-menu a:hover {
            background-color: #F7F5F0;
            color: var(--accent-gold);
        }

        .mobile-menu a.active {
            background-color: rgba(168, 137, 90, 0.08);
            color: var(--accent-gold);
            font-weight: 600;
        }

        /* Focus states */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        /* Hero - Whitepaper style */
        .hero-whitepaper {
            position: relative;
            padding-top: 140px;
            padding-bottom: 80px;
            background-color: var(--primary-darker);
            overflow: hidden;
        }

        .hero-whitepaper::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.3;
        }

        .hero-whitepaper::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(34, 34, 34, 0.65) 50%, rgba(62, 92, 80, 0.55) 100%);
        }

        .hero-whitepaper .container {
            position: relative;
            z-index: 1;
        }

        .hero-wp-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .hero-wp-grid {
                grid-template-columns: 1.2fr 1fr;
                gap: 60px;
            }
        }

        .hero-wp-content {
            color: var(--white);
        }

        .hero-wp-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: rgba(168, 137, 90, 0.2);
            border: 1px solid rgba(168, 137, 90, 0.4);
            color: #D4B896;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }

        .hero-wp-title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            color: var(--white);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        @media (min-width: 768px) {
            .hero-wp-title {
                font-size: 48px;
            }
        }

        @media (min-width: 1024px) {
            .hero-wp-title {
                font-size: 56px;
            }
        }

        .hero-wp-subtitle {
            font-size: 16px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 30px;
            max-width: 560px;
        }

        @media (min-width: 768px) {
            .hero-wp-subtitle {
                font-size: 18px;
            }
        }

        .hero-wp-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .btn-primary-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--accent-gold);
            color: var(--white);
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 15px;
            font-weight: 600;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .btn-primary-gold:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-2px);
        }

        .btn-outline-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: transparent;
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: var(--white);
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 15px;
            font-weight: 500;
            transition: border-color var(--transition-fast), background-color var(--transition-fast);
        }

        .btn-outline-white:hover {
            border-color: var(--white);
            background-color: rgba(255, 255, 255, 0.1);
        }

        .hero-wp-preview {
            background-color: var(--white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-xl);
        }

        .hero-wp-preview-cover {
            width: 100%;
            aspect-ratio: 16/9;
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 20px;
            background-color: #F0EDE5;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .hero-wp-preview-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-wp-preview-cover::after {
            content: 'kaiyun 安全白皮书';
            position: absolute;
            bottom: 12px;
            left: 12px;
            background-color: rgba(255, 255, 255, 0.9);
            color: var(--primary-dark);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
        }

        .hero-wp-toc {
            list-style: none;
            padding: 0;
        }

        .hero-wp-toc li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            font-size: 14px;
            color: var(--text-mid);
            border-bottom: 1px solid var(--border-color);
        }

        .hero-wp-toc li:last-child {
            border-bottom: none;
        }

        .hero-wp-toc-num {
            width: 24px;
            height: 24px;
            background-color: rgba(168, 137, 90, 0.1);
            color: var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
        }

        /* Stats bar */
        .stats-bar {
            background-color: var(--primary-dark);
            padding: 32px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

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

        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 32px;
            }
        }

        .stat-item {
            text-align: center;
        }

        .stat-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--white);
            letter-spacing: -0.02em;
        }

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

        .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }

        /* Section base */
        .section {
            padding: 80px 0;
        }

        @media (min-width: 1024px) {
            .section {
                padding: 110px 0;
            }
        }

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

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

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.25;
            color: var(--primary-dark);
            letter-spacing: -0.01em;
            margin-bottom: 14px;
        }

        @media (min-width: 768px) {
            .section-title {
                font-size: 36px;
            }
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-mid);
        }

        /* Feature cards - asymmetric */
        .feature-asym-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .feature-asym-grid {
                grid-template-columns: repeat(6, 1fr);
                gap: 24px;
            }
        }

        .feature-card-lg {
            grid-column: span 6;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 32px;
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
        }

        @media (min-width: 768px) {
            .feature-card-lg {
                grid-column: span 4;
                padding: 36px;
            }
        }

        .feature-card-sm {
            grid-column: span 6;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 28px;
            transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
        }

        @media (min-width: 768px) {
            .feature-card-sm {
                grid-column: span 3;
                padding: 28px;
            }
        }

        .feature-card-lg:hover,
        .feature-card-sm:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-color-dark);
            transform: translateY(-2px);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            background-color: rgba(168, 137, 90, 0.1);
            color: var(--accent-gold);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
        }

        .feature-icon.green {
            background-color: rgba(62, 92, 80, 0.1);
            color: var(--accent-green);
        }

        .feature-card-lg h3,
        .feature-card-sm h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .feature-card-lg p,
        .feature-card-sm p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-mid);
            margin-bottom: 0;
        }

        /* Security layers - timeline style */
        .timeline-section {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .timeline {
            position: relative;
            padding-left: 24px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background-color: var(--border-color-dark);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 36px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -27px;
            top: 8px;
            width: 10px;
            height: 10px;
            background-color: var(--accent-gold);
            border-radius: 50%;
            border: 2px solid var(--bg-light);
            box-shadow: 0 0 0 2px var(--accent-gold);
        }

        .timeline-item h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 6px;
        }

        .timeline-item p {
            font-size: 15px;
            color: var(--text-mid);
            line-height: 1.7;
            max-width: 680px;
        }

        /* Data protection table */
        .data-table-wrap {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .data-table thead {
            background-color: var(--primary-dark);
            color: var(--white);
        }

        .data-table th {
            padding: 14px 20px;
            text-align: left;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.03em;
        }

        .data-table td {
            padding: 14px 20px;
            border-bottom: 1px solid var(--border-color);
            color: var(--text-mid);
        }

        .data-table tbody tr:last-child td {
            border-bottom: none;
        }

        .data-table tbody tr:hover {
            background-color: #FAF9F6;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background-color: rgba(106, 141, 115, 0.1);
            color: var(--success-color);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
        }

        .status-badge i {
            font-size: 10px;
        }

        /* FAQ */
        .faq-section {
            background-color: var(--white);
            border-top: 1px solid var(--border-color);
        }

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

        .faq-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            background-color: var(--bg-warm);
            transition: border-color var(--transition-fast), box-shadow var(--transition-base);
        }

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

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            width: 100%;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            color: var(--primary-dark);
            border-radius: var(--radius-md);
            transition: background-color var(--transition-fast);
        }

        .faq-question:hover {
            background-color: rgba(168, 137, 90, 0.04);
        }

        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            background-color: rgba(168, 137, 90, 0.1);
            color: var(--accent-gold);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 16px;
            transition: transform var(--transition-base);
        }

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

        .faq-answer {
            display: none;
            padding: 0 20px 18px;
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-mid);
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA section */
        .cta-section {
            background-color: var(--primary-darker);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
        }

        .cta-content {
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 14px;
            line-height: 1.25;
        }

        @media (min-width: 768px) {
            .cta-content h2 {
                font-size: 36px;
            }
        }

        .cta-content p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 28px;
            line-height: 1.7;
        }

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

        .cta-trust {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 28px;
        }

        .cta-trust span {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        .cta-trust i {
            color: var(--success-color);
            font-size: 14px;
        }

        /* Form section */
        .form-section {
            background-color: var(--bg-light);
            border-top: 1px solid var(--border-color);
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }

        @media (min-width: 1024px) {
            .form-grid {
                grid-template-columns: 1fr 1fr;
                gap: 48px;
                align-items: start;
            }
        }

        .form-box {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 32px;
            box-shadow: var(--shadow-sm);
        }

        .form-box h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .form-box p {
            font-size: 14px;
            color: var(--text-mid);
            margin-bottom: 24px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-mid);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            background-color: var(--white);
            font-size: 14px;
            color: var(--primary-dark);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(168, 137, 90, 0.1);
            outline: none;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-submit {
            width: 100%;
            padding: 14px 24px;
            background-color: var(--accent-gold);
            color: var(--white);
            border-radius: var(--radius-full);
            font-size: 15px;
            font-weight: 600;
            text-align: center;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .form-submit:hover {
            background-color: var(--accent-gold-hover);
            transform: translateY(-1px);
        }

        .form-note {
            font-size: 12px;
            color: var(--text-light);
            margin-top: 12px;
            text-align: center;
        }

        /* Download benefits list */
        .download-benefits {
            list-style: none;
            padding: 0;
        }

        .download-benefits li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 15px;
            color: var(--text-mid);
        }

        .download-benefits li:last-child {
            border-bottom: none;
        }

        .download-benefits li i {
            color: var(--accent-gold);
            font-size: 16px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        /* Footer */
        .site-footer {
            background-color: var(--primary-darker);
            color: rgba(255, 255, 255, 0.75);
            padding: 60px 0 32px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        @media (min-width: 768px) {
            .footer-top {
                grid-template-columns: 1.5fr 1fr 1fr 1fr;
                gap: 24px;
            }
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 12px;
            max-width: 360px;
        }

        .footer-col h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--white);
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
        }

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

        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
            margin: 0;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

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

        /* Breadcrumb */
        .breadcrumb-bar {
            padding-top: 88px;
            padding-bottom: 0;
            background-color: var(--bg-warm);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light);
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .separator {
            color: var(--text-light);
        }

        .breadcrumb .current {
            color: var(--accent-gold);
            font-weight: 500;
        }

        /* Responsive table */
        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        /* Reduced motion */
        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }