/* roulang page: index */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 90px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        button {
            cursor: pointer;
            font-family: var(--font-family);
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }
        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }
        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--color-text);
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 0.5em;
        }
        h1 {
            font-size: 2.6rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.25rem;
        }

        p {
            margin-bottom: 1em;
        }
        p:last-child {
            margin-bottom: 0;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }
        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
        }
        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }
        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
        }
        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }
        .nav-logo:hover {
            color: var(--color-primary);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
            margin: 0;
            flex-wrap: wrap;
            justify-content: center;
        }
        .nav-menu li {
            margin: 0;
        }
        .nav-menu a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }
        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }
        .nav-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-primary-light);
        }
        .nav-cta-btn {
            display: inline-block;
            padding: 10px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff !important;
            background: var(--color-primary);
            border-radius: 24px;
            white-space: nowrap;
            transition: all var(--transition-base);
            text-decoration: none !important;
            letter-spacing: -0.01em;
        }
        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: #fff !important;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.3);
        }
        .nav-hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-text);
            cursor: pointer;
            padding: 8px;
            line-height: 1;
            pointer-events: all;
        }
        .nav-mobile-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.98);
            z-index: 999;
            padding: 100px 24px 40px;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            overflow-y: auto;
        }
        .nav-mobile-overlay.active {
            display: flex;
        }
        .nav-mobile-overlay a {
            display: block;
            padding: 14px 24px;
            font-size: 1.1rem;
            font-weight: 500;
            color: var(--color-text-body);
            text-align: center;
            border-radius: 28px;
            width: 100%;
            max-width: 320px;
            text-decoration: none;
            transition: all var(--transition-base);
        }
        .nav-mobile-overlay a:hover,
        .nav-mobile-overlay a.active {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }
        .nav-mobile-overlay .nav-cta-btn {
            margin-top: 12px;
            text-align: center;
            max-width: 320px;
            width: 100%;
            border-radius: 28px;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 82vh;
            display: flex;
            align-items: center;
            background: linear-gradient(170deg, #fafbfc 0%, #eef3f8 40%, #e8eef5 100%);
            overflow: hidden;
            padding: var(--spacing-xxl) 0;
            margin-top: -20px;
        }
        .hero-bg-pattern {
            position: absolute;
            top: 0;
            right: 0;
            width: 55%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.55;
            border-radius: 0 0 0 60px;
            mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.9) 30%, rgba(0, 0, 0, 0) 100%);
            -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.9) 30%, rgba(0, 0, 0, 0) 100%);
        }
        .hero-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            min-height: 65vh;
            gap: var(--spacing-xl);
        }
        .hero-text {
            flex: 0 0 52%;
            max-width: 52%;
            padding-right: var(--spacing-lg);
        }
        .hero-badge {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.02em;
        }
        .hero-title {
            font-size: 2.8rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
            line-height: 1.2;
            letter-spacing: -0.03em;
        }
        .hero-title span {
            color: var(--color-primary);
            position: relative;
        }
        .hero-subtitle {
            font-size: 1.15rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin-bottom: var(--spacing-lg);
            max-width: 480px;
        }
        .hero-cta-group {
            display: flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            align-items: center;
        }
        .btn-primary {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            background: var(--color-primary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-decoration: none;
            border: 2px solid var(--color-primary);
            letter-spacing: -0.01em;
            cursor: pointer;
        }
        .btn-primary:hover {
            background: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(26, 92, 171, 0.3);
            text-decoration: none;
        }
        .btn-outline {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-primary);
            background: transparent;
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-decoration: none;
            border: 2px solid var(--color-primary);
            letter-spacing: -0.01em;
            cursor: pointer;
        }
        .btn-outline:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-dark);
            text-decoration: none;
            transform: translateY(-2px);
        }
        .btn-accent {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: #fff;
            background: var(--color-accent);
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-decoration: none;
            border: 2px solid var(--color-accent);
            letter-spacing: -0.01em;
            cursor: pointer;
        }
        .btn-accent:hover {
            background: var(--color-accent-dark);
            border-color: var(--color-accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 124, 0, 0.3);
            text-decoration: none;
        }
        .hero-visual {
            flex: 0 0 48%;
            max-width: 48%;
            position: relative;
        }
        .hero-visual-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            text-align: center;
        }
        .hero-visual-card img {
            border-radius: var(--radius-md);
            width: 100%;
        }
        .hero-stats-row {
            display: flex;
            gap: var(--spacing-md);
            margin-top: var(--spacing-md);
            justify-content: center;
        }
        .hero-stat-item {
            text-align: center;
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-sm) var(--spacing-md);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
            min-width: 80px;
        }
        .hero-stat-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
        }
        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }
        .scroll-indicator {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            animation: bounceDown 2s ease-in-out infinite;
            color: var(--color-text-muted);
            font-size: 1.5rem;
            cursor: pointer;
        }
        @keyframes bounceDown {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(12px);
            }
        }

        /* ========== SECTIONS ========== */
        section {
            padding: var(--spacing-section) 0;
            position: relative;
        }
        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        .section-header h2 {
            font-size: 2rem;
            margin-bottom: var(--spacing-xs);
        }
        .section-header .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto;
        }
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-primary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: var(--spacing-xs);
        }

        /* Pain Points */
        .pain-point-row {
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }
        .pain-point-row.reverse {
            flex-direction: row-reverse;
        }
        .pain-point-text {
            flex: 1;
            padding: var(--spacing-lg);
        }
        .pain-point-text h3 {
            font-size: 1.5rem;
            margin-bottom: var(--spacing-sm);
        }
        .pain-point-text p {
            color: var(--color-text-body);
            line-height: 1.7;
        }
        .pain-point-visual {
            flex: 1;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .pain-point-visual img {
            width: 100%;
            height: 300px;
            object-fit: cover;
        }

        /* Solution Cards */
        .solution-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .solution-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .solution-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }
        .solution-card .card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--color-primary);
            flex-shrink: 0;
        }
        .solution-card h4 {
            font-size: 1.2rem;
            margin: 0;
            color: var(--color-text);
        }
        .solution-card p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            margin: 0;
            line-height: 1.6;
        }
        .solution-card.card-tall {
            grid-row: span 2;
        }
        .solution-card.card-wide {
            grid-column: span 2;
        }

        /* Stats Dashboard */
        .stats-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: var(--spacing-md);
        }
        .stat-block {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition-smooth);
        }
        .stat-block:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .stat-block.large {
            grid-row: span 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: left;
            padding: var(--spacing-xl);
        }
        .stat-block .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 4px;
        }
        .stat-block .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }
        .stat-block.large .stat-number {
            font-size: 4.5rem;
        }

        /* Brand Intro */
        .brand-intro-section {
            background: #f5f7fa;
            padding: var(--spacing-xxl) 0;
        }
        .brand-intro-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-lg);
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
        }
        .brand-intro-content h2 {
            margin-bottom: var(--spacing-md);
        }
        .brand-intro-content p {
            font-size: 1.05rem;
            color: var(--color-text-body);
            line-height: 1.9;
            text-align: justify;
            max-width: 680px;
            margin: 0 auto var(--spacing-sm);
        }

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .testimonial-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            position: relative;
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .testimonial-card .quote-icon {
            font-size: 2rem;
            color: var(--color-primary-light);
            margin-bottom: var(--spacing-xs);
        }
        .testimonial-card .quote-text {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin-bottom: var(--spacing-md);
            font-style: italic;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-primary);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .testimonial-info .author-name {
            font-weight: 600;
            color: var(--color-text);
            font-size: 0.9rem;
        }
        .testimonial-info .author-role {
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

        /* News Grid */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .news-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .news-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-smooth);
        }
        .news-card:hover .news-card-img img {
            transform: scale(1.04);
        }
        .news-date-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-accent);
            color: #fff;
            padding: 5px 12px;
            border-radius: 16px;
            font-size: 0.8rem;
            font-weight: 600;
            z-index: 1;
        }
        .news-card-body {
            padding: var(--spacing-md);
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .news-card-body h4 {
            font-size: 1.05rem;
            margin: 0;
            line-height: 1.4;
            color: var(--color-text);
        }
        .news-card-body .news-summary {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            transition: all var(--transition-base);
            text-decoration: none;
        }
        .news-read-more:hover {
            color: var(--color-primary-dark);
            gap: 10px;
            text-decoration: none;
        }
        .news-read-more i {
            transition: transform var(--transition-base);
        }
        .news-read-more:hover i {
            transform: translateX(3px);
        }

        /* Deep Content */
        .deep-content-block {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-xl);
        }
        .deep-content-block.reverse {
            grid-template-columns: 1fr 2fr;
        }
        .deep-content-main {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
        }
        .deep-content-main h3 {
            font-size: 1.5rem;
            margin-bottom: var(--spacing-sm);
        }
        .deep-content-main p {
            line-height: 1.9;
            color: var(--color-text-body);
            text-align: justify;
        }
        .deep-content-side {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .deep-content-side h4 {
            font-size: 1.15rem;
            margin-bottom: 4px;
        }
        .deep-content-side img {
            border-radius: var(--radius-md);
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        /* Selling Points */
        .selling-points-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .selling-point-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-xl) var(--spacing-lg);
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition-smooth);
            border-top: 3px solid transparent;
        }
        .selling-point-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-top-color: var(--color-primary);
        }
        .selling-point-card .sp-icon {
            font-size: 2.2rem;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }
        .selling-point-card h4 {
            font-size: 1.2rem;
            margin-bottom: 8px;
        }
        .selling-point-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        /* Media Scroll */
        .media-scroll-wrapper {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            padding-bottom: var(--spacing-sm);
        }
        .media-scroll-track {
            display: flex;
            gap: var(--spacing-md);
            min-width: max-content;
        }
        .media-scroll-card {
            flex: 0 0 300px;
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }
        .media-scroll-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .media-scroll-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 0;
        }
        .media-scroll-card-body {
            padding: var(--spacing-md);
        }
        .media-scroll-card-body h4 {
            font-size: 1rem;
            margin-bottom: 4px;
        }
        .media-scroll-card-body p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }
        .media-scroll-tag {
            display: inline-block;
            font-size: 0.75rem;
            padding: 3px 10px;
            border-radius: 12px;
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-weight: 600;
            margin-bottom: 8px;
        }

        /* Bubble Reviews */
        .bubble-reviews-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }
        .bubble-review {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            position: relative;
        }
        .bubble-review:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .bubble-review .bubble-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #e8eef5;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-primary);
            font-size: 0.9rem;
            margin-bottom: 8px;
        }
        .bubble-review .bubble-text {
            font-size: 0.9rem;
            color: var(--color-text-body);
            line-height: 1.6;
        }
        .bubble-review .bubble-name {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 6px;
            font-weight: 500;
        }

        /* Membership */
        .membership-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .membership-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition-smooth);
            border: 2px solid transparent;
            position: relative;
        }
        .membership-card.featured {
            border-color: var(--color-primary);
            box-shadow: 0 8px 32px rgba(26, 92, 171, 0.12);
        }
        .membership-card.featured .membership-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-accent);
            color: #fff;
            padding: 5px 18px;
            border-radius: 16px;
            font-size: 0.8rem;
            font-weight: 700;
            white-space: nowrap;
        }
        .membership-card h4 {
            font-size: 1.3rem;
            margin-bottom: 4px;
        }
        .membership-card .membership-price {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: var(--spacing-sm) 0;
        }
        .membership-card ul {
            list-style: none;
            padding: 0;
            margin: 0 0 var(--spacing-md);
            text-align: left;
        }
        .membership-card ul li {
            padding: 6px 0;
            font-size: 0.9rem;
            color: var(--color-text-body);
            border-bottom: 1px solid #f5f5f5;
        }
        .membership-card ul li i {
            color: var(--color-accent);
            margin-right: 6px;
        }

        /* Reviews Wall */
        .reviews-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-md);
        }
        .review-summary-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }
        .review-summary-card .big-score {
            font-size: 5rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1;
        }
        .review-summary-card .stars {
            color: #f5a623;
            font-size: 1.3rem;
            margin: 8px 0;
        }
        .review-list-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            max-height: 400px;
            overflow-y: auto;
        }
        .review-item {
            padding: var(--spacing-sm) 0;
            border-bottom: 1px solid #f5f5f5;
        }
        .review-item:last-child {
            border-bottom: none;
        }
        .review-item .reviewer {
            font-weight: 600;
            color: var(--color-text);
            font-size: 0.9rem;
        }
        .review-item .review-text {
            font-size: 0.9rem;
            color: var(--color-text-body);
            margin-top: 4px;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: var(--spacing-md) var(--spacing-lg);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text);
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: var(--spacing-sm);
            transition: background var(--transition-base);
        }
        .faq-question:hover {
            background: #fafbfc;
        }
        .faq-question .faq-icon {
            font-size: 1.2rem;
            color: var(--color-primary);
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 var(--spacing-lg) var(--spacing-md);
        }
        .faq-answer p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin: 0;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, #0e4a8a 100%);
            padding: var(--spacing-xxl) 0;
            text-align: center;
            color: #fff;
        }
        .cta-section h2 {
            color: #fff;
            font-size: 2rem;
            margin-bottom: var(--spacing-sm);
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto var(--spacing-lg);
            line-height: 1.7;
        }
        .cta-section .btn-accent {
            font-size: 1.1rem;
            padding: 16px 40px;
            border-radius: 28px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1d22;
            color: #b0b5bd;
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-lg);
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: var(--spacing-sm);
            font-weight: 600;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            color: #b0b5bd;
            font-size: 0.9rem;
            transition: color var(--transition-base);
            text-decoration: none;
        }
        .footer-col ul li a:hover {
            color: #fff;
            text-decoration: none;
        }
        .footer-bottom {
            border-top: 1px solid #2a2d33;
            padding-top: var(--spacing-md);
            text-align: center;
            font-size: 0.85rem;
            color: #7a7f87;
            line-height: 2;
        }
        .footer-bottom a {
            color: #b0b5bd;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .footer-bottom a:hover {
            color: #fff;
            text-decoration: none;
        }
        .footer-bottom .sep {
            margin: 0 8px;
            color: #3a3d43;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-inner {
                flex-direction: column;
                text-align: center;
            }
            .hero-text {
                flex: 0 0 100%;
                max-width: 100%;
                padding-right: 0;
            }
            .hero-subtitle {
                max-width: 100%;
            }
            .hero-cta-group {
                justify-content: center;
            }
            .hero-visual {
                flex: 0 0 100%;
                max-width: 100%;
            }
            .hero-bg-pattern {
                width: 100%;
                opacity: 0.3;
                border-radius: 0;
                mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 100%);
                -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 100%);
            }
            .solution-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .solution-card.card-wide {
                grid-column: span 2;
            }
            .solution-card.card-tall {
                grid-row: span 1;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stat-block.large {
                grid-column: span 2;
                grid-row: span 1;
            }
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .deep-content-block {
                grid-template-columns: 1fr;
            }
            .deep-content-block.reverse {
                grid-template-columns: 1fr;
            }
            .selling-points-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .bubble-reviews-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .membership-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }
            .reviews-wall {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .nav-menu {
                display: none;
            }
            .nav-cta-btn {
                display: none;
            }
            .nav-hamburger {
                display: block;
            }
            .nav-capsule {
                padding: 10px 20px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            section {
                padding: var(--spacing-xl) 0;
            }
            .hero-section {
                min-height: 70vh;
            }
        }

        @media (max-width: 768px) {
            .nav-capsule-wrapper {
                top: 8px;
                width: 96%;
            }
            .nav-capsule {
                padding: 10px 16px;
                border-radius: 28px;
            }
            .nav-logo {
                font-size: 1.1rem;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .solution-cards-grid {
                grid-template-columns: 1fr;
            }
            .solution-card.card-wide {
                grid-column: span 1;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .stat-block.large {
                grid-column: span 1;
            }
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .selling-points-grid {
                grid-template-columns: 1fr;
            }
            .bubble-reviews-grid {
                grid-template-columns: 1fr;
            }
            .pain-point-row {
                flex-direction: column;
            }
            .pain-point-row.reverse {
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .btn-primary,
            .btn-outline,
            .btn-accent {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            body {
                padding-top: 70px;
            }
            .hero-section {
                min-height: 60vh;
                padding: var(--spacing-lg) 0;
            }
            .hero-stats-row {
                flex-wrap: wrap;
            }
            section {
                padding: var(--spacing-lg) 0;
            }
            .brand-intro-content {
                padding: var(--spacing-md);
            }
            .brand-intro-content p {
                font-size: 0.95rem;
                text-align: left;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-badge {
                font-size: 0.75rem;
                padding: 4px 12px;
            }
            .hero-cta-group {
                flex-direction: column;
                width: 100%;
            }
            .hero-cta-group .btn-primary,
            .hero-cta-group .btn-outline,
            .hero-cta-group .btn-accent {
                width: 100%;
                text-align: center;
            }
            .section-header h2 {
                font-size: 1.35rem;
            }
            .stat-block .stat-number {
                font-size: 2.2rem;
            }
            .stat-block.large .stat-number {
                font-size: 3rem;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .faq-question {
                font-size: 0.95rem;
                padding: var(--spacing-sm) var(--spacing-md);
            }
            .nav-capsule {
                border-radius: 22px;
                padding: 8px 14px;
            }
            .nav-logo {
                font-size: 1rem;
            }
            body {
                padding-top: 60px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --color-bg-warm: #fef9f4;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 90px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }

        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }

        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
        }

        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }

        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
        }

        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }

        .nav-logo:hover {
            color: var(--color-primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
            margin: 0;
            flex-wrap: wrap;
            justify-content: center;
        }

        .nav-menu li {
            margin: 0;
        }

        .nav-menu a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }

        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .nav-menu a.active {
            color: var(--color-primary);
            background: var(--color-primary-light);
            font-weight: 600;
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 10px 22px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-primary);
            border-radius: 24px;
            white-space: nowrap;
            transition: all var(--transition-base);
            text-decoration: none;
            letter-spacing: 0.02em;
        }

        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: var(--color-white);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.35);
        }

        .nav-hamburger {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }

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

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            padding: var(--spacing-md) 0;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border);
            margin-bottom: 0;
        }

        .breadcrumb-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            flex-wrap: wrap;
        }

        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--color-text-muted);
        }

        .breadcrumb-list li a {
            color: var(--color-text-muted);
            text-decoration: none;
        }

        .breadcrumb-list li a:hover {
            color: var(--color-primary);
        }

        .breadcrumb-list li.current {
            color: var(--color-text);
            font-weight: 600;
        }

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

        /* ========== PAGE HERO ========== */
        .page-hero {
            background: var(--color-white);
            padding: var(--spacing-xl) 0 var(--spacing-xxl);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(26, 92, 171, 0.04) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
            flex-wrap: wrap;
        }

        .page-hero-text {
            flex: 1 1 480px;
            min-width: 0;
        }

        .page-hero-text .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-size: 0.85rem;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.03em;
        }

        .page-hero-text h1 {
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.25;
            margin-bottom: var(--spacing-md);
            letter-spacing: -0.02em;
        }

        .page-hero-text h1 span {
            color: var(--color-primary);
        }

        .page-hero-text .hero-subtitle {
            font-size: 1.15rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin-bottom: var(--spacing-lg);
            max-width: 560px;
        }

        .page-hero-visual {
            flex: 0 0 400px;
            min-width: 280px;
            position: relative;
        }

        .page-hero-visual .hero-img-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            position: relative;
        }

        .page-hero-visual .hero-img-wrap img {
            width: 100%;
            height: auto;
            border-radius: var(--radius-lg);
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .hero-stats-mini {
            display: flex;
            gap: var(--spacing-md);
            margin-top: var(--spacing-md);
            flex-wrap: wrap;
        }

        .hero-stats-mini .stat-pill {
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 14px 20px;
            text-align: center;
            flex: 1 1 100px;
            min-width: 90px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .hero-stats-mini .stat-pill:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: var(--color-primary);
        }

        .hero-stats-mini .stat-num {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.1;
        }

        .hero-stats-mini .stat-label {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }

        /* ========== SECTION COMMON ========== */
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-sm);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.3;
            margin-bottom: var(--spacing-md);
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-body);
            line-height: 1.75;
            max-width: 700px;
            margin-bottom: var(--spacing-lg);
        }

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

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

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

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

        /* ========== DATA DASHBOARD ========== */
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .dashboard-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition-base);
            border: 1px solid transparent;
            position: relative;
            overflow: hidden;
        }

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

        .dashboard-card .card-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            font-size: 1.3rem;
            color: var(--color-primary);
        }

        .dashboard-card .card-big-num {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.1;
            margin-bottom: 4px;
        }

        .dashboard-card .card-trend {
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .dashboard-card .card-trend.up {
            color: #27ae60;
        }

        .dashboard-card .card-trend.down {
            color: #e74c3c;
        }

        .dashboard-card .card-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        .dashboard-card.featured {
            border: 2px solid var(--color-primary);
            background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
        }

        .dashboard-card.featured::before {
            content: '热门';
            position: absolute;
            top: 12px;
            right: 14px;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--color-white);
            background: var(--color-accent);
            padding: 3px 10px;
            border-radius: 10px;
            letter-spacing: 0.04em;
        }

        /* ========== PLAYER CARDS ========== */
        .player-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .player-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            border: 1px solid transparent;
        }

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

        .player-card .card-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            display: block;
            border-radius: 0;
        }

        .player-card .card-body {
            padding: var(--spacing-md);
        }

        .player-card .card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
        }

        .player-card .card-body .player-meta {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: var(--spacing-sm);
        }

        .player-card .card-body .player-stats-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: var(--spacing-sm);
        }

        .player-card .card-body .player-stats-row span {
            font-size: 0.85rem;
            color: var(--color-text-body);
            background: var(--color-bg);
            padding: 4px 10px;
            border-radius: 12px;
            white-space: nowrap;
        }

        .player-card .card-body .player-stats-row span strong {
            color: var(--color-primary);
        }

        .player-card .card-body .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-primary);
            transition: all var(--transition-base);
        }

        .player-card .card-body .card-link:hover {
            gap: 10px;
            color: var(--color-primary-dark);
        }

        .player-card .card-body .card-link i {
            font-size: 0.75rem;
            transition: transform var(--transition-base);
        }

        .player-card .card-body .card-link:hover i {
            transform: translateX(3px);
        }

        /* ========== COMPARISON SECTION ========== */
        .comparison-block {
            display: flex;
            gap: var(--spacing-lg);
            align-items: stretch;
            flex-wrap: wrap;
        }

        .comparison-panel {
            flex: 1 1 300px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            transition: all var(--transition-base);
        }

        .comparison-panel:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-primary);
        }

        .comparison-panel .comp-header {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-md);
        }

        .comparison-panel .comp-avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--color-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-primary);
            flex-shrink: 0;
        }

        .comparison-panel .comp-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text);
        }

        .comparison-panel .comp-team {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }

        .comparison-panel .comp-stats-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .comparison-panel .comp-stats-list li {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px dashed var(--color-border);
            font-size: 0.9rem;
        }

        .comparison-panel .comp-stats-list li .stat-val {
            font-weight: 700;
            color: var(--color-text);
        }

        .comparison-vs {
            display: flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 60px;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--color-accent);
            text-align: center;
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content-block {
            display: flex;
            gap: var(--spacing-xl);
            align-items: flex-start;
            flex-wrap: wrap;
        }

        .deep-content-text {
            flex: 1 1 500px;
            min-width: 0;
        }

        .deep-content-text p {
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--color-text-body);
            margin-bottom: var(--spacing-md);
        }

        .deep-content-side {
            flex: 0 0 340px;
            min-width: 280px;
        }

        .deep-content-side .side-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            border-left: 4px solid var(--color-primary);
        }

        .deep-content-side .side-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
        }

        .deep-content-side .side-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .deep-content-side .side-card ul li {
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.9rem;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .deep-content-side .side-card ul li i {
            color: var(--color-accent);
            font-size: 0.7rem;
            margin-top: 5px;
            flex-shrink: 0;
        }

        .deep-content-side .side-card ul li:last-child {
            border-bottom: none;
        }

        /* ========== NEWS LIST ========== */
        .news-list-vertical {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .news-item-row {
            display: flex;
            gap: var(--spacing-md);
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            align-items: flex-start;
            border: 1px solid transparent;
            flex-wrap: wrap;
        }

        .news-item-row:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border);
            transform: translateX(3px);
        }

        .news-date-badge {
            flex: 0 0 70px;
            background: var(--color-accent);
            color: var(--color-white);
            border-radius: var(--radius-sm);
            padding: 8px 6px;
            text-align: center;
            font-weight: 700;
            font-size: 0.8rem;
            line-height: 1.3;
            min-width: 60px;
        }

        .news-date-badge .day {
            font-size: 1.4rem;
            display: block;
            line-height: 1;
        }

        .news-item-content {
            flex: 1;
            min-width: 200px;
        }

        .news-item-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .news-item-content p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin-bottom: 4px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-item-content .read-more {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-base);
        }

        .news-item-content .read-more:hover {
            gap: 8px;
            color: var(--color-primary-dark);
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
        }

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

        .faq-question {
            width: 100%;
            padding: 18px 24px;
            background: none;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            transition: all var(--transition-base);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: all var(--transition-base);
            color: var(--color-text-muted);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

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

        .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.75;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, #143f7a 100%);
            padding: var(--spacing-xxl) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -120px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -100px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(245, 124, 0, 0.15);
            pointer-events: none;
        }

        .cta-section .cta-inner {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.01em;
        }

        .cta-section p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: var(--spacing-lg);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-btn-large {
            display: inline-block;
            padding: 14px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-white);
            background: var(--color-accent);
            border-radius: 30px;
            transition: all var(--transition-base);
            text-decoration: none;
            letter-spacing: 0.03em;
            box-shadow: 0 6px 24px rgba(245, 124, 0, 0.4);
        }

        .cta-btn-large:hover {
            background: var(--color-accent-dark);
            color: var(--color-white);
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(245, 124, 0, 0.5);
        }

        .cta-btn-outline {
            display: inline-block;
            padding: 12px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-white);
            border: 2px solid rgba(255, 255, 255, 0.5);
            border-radius: 30px;
            transition: all var(--transition-base);
            text-decoration: none;
            margin-left: var(--spacing-sm);
            letter-spacing: 0.02em;
        }

        .cta-btn-outline:hover {
            border-color: var(--color-white);
            background: rgba(255, 255, 255, 0.1);
            color: var(--color-white);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1d23;
            color: #c0c4cc;
            padding: var(--spacing-xxl) 0 var(--spacing-lg);
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }

        .site-footer h4 {
            color: var(--color-white);
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.02em;
        }

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

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

        .site-footer ul li a {
            color: #b0b5bd;
            font-size: 0.9rem;
            transition: color var(--transition-base);
            text-decoration: none;
        }

        .site-footer ul li a:hover {
            color: var(--color-white);
        }

        .site-footer .footer-bottom {
            border-top: 1px solid #2a2d35;
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.85rem;
            color: #8a8f98;
            line-height: 2;
        }

        .site-footer .footer-bottom a {
            color: #8a8f98;
            text-decoration: none;
            transition: color var(--transition-base);
        }

        .site-footer .footer-bottom a:hover {
            color: var(--color-white);
        }

        .site-footer .footer-bottom .sep {
            margin: 0 8px;
            color: #3a3d44;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .player-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .page-hero-content {
                flex-direction: column;
            }
            .page-hero-visual {
                flex: 0 0 auto;
                width: 100%;
                max-width: 500px;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-lg);
            }
            .deep-content-side {
                flex: 0 0 100%;
            }
            .comparison-vs {
                flex: 0 0 100%;
                padding: 10px 0;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .nav-capsule {
                padding: 10px 18px;
                border-radius: var(--radius-lg);
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                border-radius: var(--radius-lg);
                flex-direction: column;
                padding: var(--spacing-md);
                box-shadow: var(--shadow-nav);
                margin-top: 8px;
                gap: 4px;
                border: 1px solid var(--color-border);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-hamburger {
                display: block;
            }
            .nav-cta-btn {
                display: none;
            }
            .nav-capsule-wrapper {
                top: 10px;
                width: 96%;
            }
            .page-hero-text h1 {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .dashboard-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
            .dashboard-card {
                padding: 20px 16px;
            }
            .dashboard-card .card-big-num {
                font-size: 1.8rem;
            }
            .player-cards-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .section-padding {
                padding: var(--spacing-xl) 0;
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .cta-btn-outline {
                margin-left: 0;
                margin-top: var(--spacing-sm);
                display: block;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .hero-stats-mini {
                gap: var(--spacing-sm);
            }
            .hero-stats-mini .stat-pill {
                padding: 10px 14px;
            }
            .hero-stats-mini .stat-num {
                font-size: 1.3rem;
            }
            .comparison-block {
                flex-direction: column;
            }
            .comparison-vs {
                flex: 0 0 auto;
                padding: 8px 0;
                font-size: 1.2rem;
            }
            .news-item-row {
                flex-direction: column;
            }
            .news-date-badge {
                flex: 0 0 auto;
                display: inline-flex;
                gap: 4px;
                align-items: center;
                padding: 6px 12px;
                font-size: 0.8rem;
                border-radius: 16px;
            }
            .news-date-badge .day {
                font-size: 1rem;
                display: inline;
            }
        }

        @media (max-width: 520px) {
            .page-hero-text h1 {
                font-size: 1.5rem;
            }
            .dashboard-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .section-title {
                font-size: 1.3rem;
            }
            .hero-stats-mini {
                gap: 6px;
            }
            .hero-stats-mini .stat-pill {
                flex: 1 1 70px;
                min-width: 60px;
                padding: 8px 10px;
            }
            .hero-stats-mini .stat-num {
                font-size: 1.1rem;
            }
            .hero-stats-mini .stat-label {
                font-size: 0.7rem;
            }
            .container-custom {
                padding: 0 var(--spacing-sm);
            }
            .page-hero {
                padding: var(--spacing-lg) 0;
            }
            .cta-btn-large {
                padding: 12px 28px;
                font-size: 1rem;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.95rem;
            }
            .faq-answer-inner {
                padding: 0 16px 16px;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --color-bg-dark: #1a1f2e;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.10);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 90px;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }

        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }

        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
        }

        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }

        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
            text-decoration: none;
        }

        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }

        .nav-logo:hover {
            color: var(--color-primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 4px;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
            justify-content: center;
        }

        .nav-menu li {
            margin: 0;
        }

        .nav-menu a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            text-decoration: none;
        }

        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .nav-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-primary-light);
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 10px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            background: var(--color-primary);
            border-radius: 22px;
            white-space: nowrap;
            text-decoration: none;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.3);
        }

        .nav-hamburger {
            display: none;
            background: none;
            font-size: 1.4rem;
            color: var(--color-text);
            padding: 8px;
            border-radius: 50%;
            cursor: pointer;
            flex-shrink: 0;
        }

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

        /* ========== HERO ========== */
        .hero-transfer {
            position: relative;
            min-height: 75vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(26, 92, 171, 0.92) 0%, rgba(13, 59, 122, 0.88) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-blend-mode: overlay;
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            overflow: hidden;
            margin: 0 var(--spacing-md);
        }

        .hero-transfer::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-transfer::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-transfer-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: var(--spacing-xxl) var(--spacing-md);
        }

        .hero-transfer-badge {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-md);
            animation: pulse-badge 2s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(245, 124, 0, 0.5);
            }
            50% {
                box-shadow: 0 0 0 16px rgba(245, 124, 0, 0);
            }
        }

        .hero-transfer h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.02em;
            max-width: 700px;
        }

        .hero-transfer-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: var(--spacing-lg);
            max-width: 550px;
            line-height: 1.6;
        }

        .countdown-row {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-lg);
        }

        .countdown-item {
            background: rgba(255, 255, 255, 0.14);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-radius: var(--radius-md);
            padding: var(--spacing-md) var(--spacing-lg);
            text-align: center;
            min-width: 90px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .countdown-number {
            font-size: 3rem;
            font-weight: 800;
            color: #fff;
            line-height: 1;
            display: block;
            letter-spacing: -0.02em;
        }

        .countdown-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 4px;
            display: block;
        }

        .hero-transfer-actions {
            display: flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            align-items: center;
        }

        .btn-hero-primary {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            background: var(--color-accent);
            border-radius: 28px;
            text-decoration: none;
            transition: all var(--transition-smooth);
            box-shadow: 0 6px 24px rgba(245, 124, 0, 0.35);
            letter-spacing: 0.02em;
        }

        .btn-hero-primary:hover {
            background: var(--color-accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(245, 124, 0, 0.45);
        }

        .btn-hero-secondary {
            display: inline-block;
            padding: 13px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.6);
            border-radius: 28px;
            text-decoration: none;
            transition: all var(--transition-smooth);
        }

        .btn-hero-secondary:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--spacing-section) 0;
        }

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

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-sm);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-muted);
            margin-bottom: var(--spacing-lg);
            max-width: 600px;
            line-height: 1.6;
        }

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

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

        /* ========== CARDS ========== */
        .card-transfer {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid transparent;
            position: relative;
            overflow: hidden;
        }

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

        .card-transfer-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-sm);
            margin-bottom: var(--spacing-sm);
        }

        .card-transfer-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 12px;
            margin-bottom: var(--spacing-xs);
            letter-spacing: 0.03em;
        }

        .tag-rumor {
            background: #fff3e0;
            color: #e65100;
        }

        .tag-confirmed {
            background: #e8f5e9;
            color: #2e7d32;
        }

        .tag-breaking {
            background: #fce4ec;
            color: #c62828;
        }

        .card-transfer h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-xs);
            line-height: 1.4;
        }

        .card-transfer p {
            font-size: 0.9rem;
            color: var(--color-text-body);
            line-height: 1.6;
            flex-grow: 1;
            margin-bottom: var(--spacing-sm);
        }

        .card-transfer-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
        }

        .card-transfer-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-base);
            text-decoration: none;
            margin-top: auto;
        }

        .card-transfer-link:hover {
            color: var(--color-primary-dark);
            gap: 10px;
        }

        .card-transfer-link i {
            transition: transform var(--transition-base);
        }

        .card-transfer-link:hover i {
            transform: translateX(3px);
        }

        /* ========== STAT BOARD ========== */
        .stat-board {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
            height: 100%;
        }

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

        .stat-board-icon {
            font-size: 2.2rem;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
        }

        .stat-board-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }

        .stat-board-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }

        .stat-board-desc {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }

        /* ========== TIMELINE ========== */
        .timeline {
            position: relative;
            padding-left: 40px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 15px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
            border-radius: 3px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: var(--spacing-lg);
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-md) var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
        }

        .timeline-item:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-border);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -33px;
            top: 22px;
            width: 14px;
            height: 14px;
            background: var(--color-primary);
            border-radius: 50%;
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--color-primary-light);
        }

        .timeline-item:nth-child(even)::before {
            background: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(245, 124, 0, 0.2);
        }

        .timeline-date {
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.04em;
            margin-bottom: 4px;
        }

        .timeline-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }

        .timeline-item p {
            font-size: 0.9rem;
            color: var(--color-text-body);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            margin-bottom: var(--spacing-sm);
            box-shadow: var(--shadow-card);
            border: 1px solid transparent;
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .faq-question {
            width: 100%;
            text-align: left;
            padding: var(--spacing-md) var(--spacing-lg);
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text);
            background: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            cursor: pointer;
            transition: all var(--transition-base);
            border: none;
            outline: none;
        }

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

        .faq-icon {
            font-size: 0.9rem;
            color: var(--color-primary);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-light);
            border-radius: 50%;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 var(--spacing-lg);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 var(--spacing-lg) var(--spacing-md);
        }

        .faq-answer p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            padding: var(--spacing-xxl) 0;
            text-align: center;
            border-radius: var(--radius-lg);
            margin: 0 var(--spacing-md) var(--spacing-section);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.3) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: var(--spacing-sm);
            position: relative;
            z-index: 1;
            letter-spacing: -0.01em;
        }

        .cta-section p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: var(--spacing-lg);
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .btn-cta-large {
            display: inline-block;
            padding: 16px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            background: var(--color-accent);
            border-radius: 30px;
            text-decoration: none;
            transition: all var(--transition-smooth);
            box-shadow: 0 8px 30px rgba(245, 124, 0, 0.4);
            position: relative;
            z-index: 1;
            letter-spacing: 0.02em;
        }

        .cta-section .btn-cta-large:hover {
            background: #fff;
            color: var(--color-primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
        }

        /* ========== INLINE FORM ========== */
        .inline-form {
            display: flex;
            gap: var(--spacing-xs);
            max-width: 480px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
            justify-content: center;
        }

        .inline-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border-radius: 28px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 0.95rem;
            backdrop-filter: blur(4px);
        }

        .inline-form input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .inline-form input:focus {
            border-color: #fff !important;
            background: rgba(255, 255, 255, 0.22);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15) !important;
        }

        .inline-form button {
            padding: 14px 28px;
            border-radius: 28px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            white-space: nowrap;
            cursor: pointer;
            transition: all var(--transition-smooth);
        }

        .inline-form button:hover {
            background: #fff;
            color: var(--color-primary-dark);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1f2e;
            color: #c5c9d2;
            padding: var(--spacing-xl) 0 var(--spacing-md);
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-col h4 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.01em;
        }

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

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

        .footer-col ul li a {
            color: #b0b5bd;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-md);
            text-align: center;
            color: #8a8f98;
            font-size: 0.82rem;
            line-height: 2;
        }

        .footer-bottom a {
            color: #b0b5bd;
            text-decoration: none;
            transition: color var(--transition-base);
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        .footer-bottom .sep {
            margin: 0 8px;
            color: #555;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-row {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: var(--spacing-sm);
            flex-wrap: wrap;
        }

        .breadcrumb-row a {
            color: var(--color-text-muted);
            text-decoration: none;
            transition: color var(--transition-base);
        }

        .breadcrumb-row a:hover {
            color: var(--color-primary);
        }

        .breadcrumb-row .current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-transfer h1 {
                font-size: 2.2rem;
            }
            .countdown-number {
                font-size: 2.4rem;
            }
            .countdown-item {
                padding: var(--spacing-sm) var(--spacing-md);
                min-width: 70px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .section {
                padding: var(--spacing-xl) 0;
            }
            .section-title {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .nav-capsule {
                padding: 10px 18px;
                border-radius: var(--radius-lg);
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                border-radius: var(--radius-md);
                flex-direction: column;
                padding: var(--spacing-sm);
                box-shadow: var(--shadow-lg);
                margin-top: 8px;
                gap: 2px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-hamburger {
                display: block;
            }
            .nav-cta-btn {
                display: none;
            }
            .hero-transfer {
                min-height: 60vh;
                margin: 0 var(--spacing-sm);
                border-radius: 0 0 var(--radius-md) var(--radius-md);
            }
            .hero-transfer h1 {
                font-size: 1.8rem;
            }
            .hero-transfer-subtitle {
                font-size: 1rem;
            }
            .countdown-row {
                gap: var(--spacing-xs);
            }
            .countdown-number {
                font-size: 2rem;
            }
            .countdown-item {
                padding: var(--spacing-sm);
                min-width: 60px;
            }
            .countdown-label {
                font-size: 0.7rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cta-section {
                margin: 0 var(--spacing-sm) var(--spacing-xl);
                padding: var(--spacing-xl) var(--spacing-md);
                border-radius: var(--radius-md);
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .timeline {
                padding-left: 30px;
            }
            .timeline::before {
                left: 10px;
            }
            .timeline-item::before {
                left: -25px;
                width: 11px;
                height: 11px;
                top: 18px;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
            .stat-board-number {
                font-size: 2.2rem;
            }
            .card-transfer-img {
                height: 160px;
            }
        }

        @media (max-width: 520px) {
            .hero-transfer h1 {
                font-size: 1.5rem;
            }
            .hero-transfer-subtitle {
                font-size: 0.9rem;
            }
            .countdown-number {
                font-size: 1.6rem;
            }
            .countdown-item {
                padding: 8px 10px;
                min-width: 50px;
                border-radius: var(--radius-sm);
            }
            .countdown-label {
                font-size: 0.65rem;
            }
            .section {
                padding: var(--spacing-lg) 0;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .hero-transfer-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-hero-primary,
            .btn-hero-secondary {
                text-align: center;
            }
            .inline-form {
                flex-direction: column;
            }
            .inline-form input {
                min-width: auto;
            }
            .card-transfer {
                padding: var(--spacing-sm);
            }
            .card-transfer-img {
                height: 140px;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --color-bg-warm: #fef9f4;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 100px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }

        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }

        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
            gap: 16px;
        }

        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }

        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }

        .nav-logo:hover {
            color: var(--color-primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 4px;
            margin: 0;
            flex-wrap: wrap;
            justify-content: center;
        }

        .nav-menu li {
            margin: 0;
        }

        .nav-menu a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }

        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .nav-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-primary-light);
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 10px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-primary);
            border-radius: 24px;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-base);
            text-decoration: none;
        }

        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: var(--color-white);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.3);
        }

        .nav-hamburger {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }

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

        /* Mobile Nav Overlay */
        .nav-mobile-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            z-index: 999;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 20px;
            padding: 40px;
        }

        .nav-mobile-overlay.active {
            display: flex;
        }

        .nav-mobile-overlay a {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--color-text);
            padding: 12px 24px;
            border-radius: 28px;
            transition: all var(--transition-base);
        }

        .nav-mobile-overlay a:hover,
        .nav-mobile-overlay a.active {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .nav-mobile-close {
            position: absolute;
            top: 24px;
            right: 24px;
            background: none;
            font-size: 1.8rem;
            color: var(--color-text);
            padding: 8px;
            border-radius: 50%;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            padding: var(--spacing-sm) 0;
            background: transparent;
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }

        .breadcrumb-bar a {
            color: var(--color-text-muted);
            transition: color var(--transition-base);
        }

        .breadcrumb-bar a:hover {
            color: var(--color-primary);
        }

        .breadcrumb-bar .separator {
            margin: 0 8px;
            color: var(--color-border);
        }

        .breadcrumb-bar .current {
            color: var(--color-text);
            font-weight: 500;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            padding: var(--spacing-xl) 0 var(--spacing-lg);
            background: var(--color-white);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(26, 92, 171, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: var(--spacing-xl);
        }

        .page-hero-text {
            flex: 1 1 480px;
            min-width: 0;
        }

        .page-hero-text h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-text);
            line-height: 1.25;
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.02em;
        }

        .page-hero-text h1 .accent {
            color: var(--color-accent);
            position: relative;
        }

        .page-hero-text .hero-subtitle {
            font-size: 1.1rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin-bottom: var(--spacing-md);
            max-width: 560px;
        }

        .page-hero-visual {
            flex: 1 1 380px;
            min-width: 280px;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }

        .page-hero-visual img {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card-hover);
            object-fit: cover;
            aspect-ratio: 16/10;
        }

        .hero-league-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: var(--spacing-sm);
        }

        .hero-league-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 24px;
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition-base);
            border: 1.5px solid var(--color-border);
            background: var(--color-white);
            color: var(--color-text-body);
            white-space: nowrap;
        }

        .hero-league-tag:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-light);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(26, 92, 171, 0.1);
        }

        .hero-league-tag.active-tag {
            background: var(--color-primary);
            color: var(--color-white);
            border-color: var(--color-primary);
            font-weight: 600;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: var(--spacing-md);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-primary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-decoration: none;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--color-primary-dark);
            color: var(--color-white);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(26, 92, 171, 0.3);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-primary);
            background: transparent;
            border: 2px solid var(--color-primary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-decoration: none;
            cursor: pointer;
        }

        .btn-outline:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-dark);
            transform: translateY(-2px);
        }

        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-accent);
            border-radius: var(--radius-sm);
            transition: all var(--transition-base);
            text-decoration: none;
            border: none;
            cursor: pointer;
        }

        .btn-accent:hover {
            background: var(--color-accent-dark);
            color: var(--color-white);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 124, 0, 0.3);
        }

        /* ========== SECTION TITLES ========== */
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-xs);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-muted);
            margin-bottom: var(--spacing-lg);
            max-width: 600px;
            line-height: 1.6;
        }

        .section-header {
            margin-bottom: var(--spacing-lg);
        }

        .section-header-center {
            text-align: center;
            margin-bottom: var(--spacing-lg);
        }

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

        /* ========== CARDS ========== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 28px;
        }

        .card-grid-wide {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
        }

        .analysis-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
            height: 100%;
            border: 1px solid transparent;
        }

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

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

        .analysis-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 0.5s ease;
        }

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

        .analysis-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-accent);
            color: var(--color-white);
            font-size: 0.8rem;
            font-weight: 700;
            padding: 6px 12px;
            border-radius: 4px;
            letter-spacing: 0.02em;
            z-index: 2;
        }

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

        .analysis-card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .analysis-card-body h3 a {
            color: var(--color-text);
            transition: color var(--transition-base);
        }

        .analysis-card-body h3 a:hover {
            color: var(--color-primary);
        }

        .analysis-card-meta {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .analysis-card-meta .date-badge {
            background: var(--color-bg-light);
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 500;
            font-size: 0.8rem;
        }

        .analysis-card-excerpt {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.6;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .analysis-card-footer {
            padding: 0 24px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .read-more-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-base);
            text-decoration: none;
        }

        .read-more-link:hover {
            color: var(--color-primary-dark);
            gap: 10px;
        }

        .read-more-link i {
            transition: transform var(--transition-base);
        }

        .read-more-link:hover i {
            transform: translateX(3px);
        }

        /* ========== FEATURED ANALYSIS (Alternating) ========== */
        .featured-analysis-item {
            display: flex;
            flex-wrap: wrap;
            align-items: stretch;
            gap: var(--spacing-lg);
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            margin-bottom: var(--spacing-lg);
            transition: all var(--transition-smooth);
        }

        .featured-analysis-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .featured-analysis-item.reverse {
            flex-direction: row-reverse;
        }

        .featured-analysis-image {
            flex: 1 1 380px;
            min-width: 280px;
            overflow: hidden;
        }

        .featured-analysis-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            min-height: 280px;
            transition: transform 0.5s ease;
        }

        .featured-analysis-item:hover .featured-analysis-image img {
            transform: scale(1.03);
        }

        .featured-analysis-text {
            flex: 1 1 360px;
            padding: var(--spacing-lg);
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-width: 0;
        }

        .featured-analysis-text .tag-label {
            display: inline-block;
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 14px;
            margin-bottom: 12px;
            width: fit-content;
            letter-spacing: 0.03em;
        }

        .featured-analysis-text h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 10px;
            line-height: 1.35;
        }

        .featured-analysis-text p {
            font-size: 1rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        /* ========== DATA DASHBOARD ========== */
        .data-dashboard {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-stat-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .data-stat-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .data-stat-card .stat-icon {
            font-size: 2rem;
            color: var(--color-primary);
            margin-bottom: 12px;
            opacity: 0.8;
        }

        .data-stat-card .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }

        .data-stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }

        .data-stat-card .stat-trend {
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 6px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .stat-trend.up {
            color: #16a34a;
        }

        .stat-trend.down {
            color: #dc2626;
        }

        /* ========== ARTICLE LIST ========== */
        .article-list-item {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            align-items: flex-start;
            padding: var(--spacing-md) 0;
            border-bottom: 1px solid var(--color-border);
            transition: all var(--transition-base);
        }

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

        .article-list-item:hover {
            padding-left: 8px;
        }

        .article-list-date {
            flex-shrink: 0;
            width: 68px;
            height: 68px;
            background: var(--color-accent);
            color: var(--color-white);
            border-radius: var(--radius-sm);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            line-height: 1;
        }

        .article-list-date .day {
            font-size: 1.5rem;
        }

        .article-list-date .month {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .article-list-content {
            flex: 1;
            min-width: 240px;
        }

        .article-list-content h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .article-list-content h4 a {
            color: var(--color-text);
            transition: color var(--transition-base);
        }

        .article-list-content h4 a:hover {
            color: var(--color-primary);
        }

        .article-list-content .article-excerpt {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 6px;
        }

        .article-list-content .article-meta {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ========== IN-DEPTH SECTION ========== */
        .in-depth-section {
            background: var(--color-bg-light);
            padding: var(--spacing-section) 0;
            position: relative;
        }

        .in-depth-block {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl) var(--spacing-lg);
            box-shadow: var(--shadow-card);
            max-width: 900px;
            margin: 0 auto;
        }

        .in-depth-block h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-md);
            line-height: 1.35;
            text-align: center;
        }

        .in-depth-block p {
            font-size: 1.05rem;
            color: var(--color-text-body);
            line-height: 1.85;
            margin-bottom: 1.2em;
            text-align: justify;
        }

        .in-depth-block .highlight-box {
            background: var(--color-primary-light);
            border-left: 4px solid var(--color-primary);
            padding: var(--spacing-md) var(--spacing-lg);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: var(--spacing-md) 0;
            font-weight: 500;
            color: var(--color-text);
        }

        /* ========== PAGINATION ========== */
        .pagination-section {
            padding: var(--spacing-lg) 0 var(--spacing-xl);
            text-align: center;
        }

        .pagination {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .pagination a,
        .pagination span {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all var(--transition-base);
            text-decoration: none;
            color: var(--color-text-body);
            background: var(--color-white);
            border: 1px solid var(--color-border);
        }

        .pagination a:hover {
            background: var(--color-primary-light);
            border-color: var(--color-primary);
            color: var(--color-primary);
        }

        .pagination .current {
            background: var(--color-primary);
            color: var(--color-white);
            border-color: var(--color-primary);
            font-weight: 700;
            pointer-events: none;
        }

        .pagination .prev-next {
            width: auto;
            padding: 0 18px;
            border-radius: 24px;
            font-weight: 600;
        }

        .pagination .disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: var(--spacing-section) 0;
            background: var(--color-white);
        }

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

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

        .faq-item.active {
            border-color: var(--color-primary);
            box-shadow: 0 2px 12px rgba(26, 92, 171, 0.08);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 24px;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text);
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            border: none;
            transition: all var(--transition-base);
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-primary-light);
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            transition: all var(--transition-smooth);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

        .faq-item.active .faq-answer {
            max-height: 500px;
        }

        .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: var(--spacing-xxl) 0;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

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

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.01em;
        }

        .cta-section p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: var(--spacing-lg);
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-section .btn-accent {
            font-size: 1.1rem;
            padding: 16px 36px;
            border-radius: 30px;
            box-shadow: 0 8px 28px rgba(245, 124, 0, 0.35);
        }

        .cta-section .btn-accent:hover {
            box-shadow: 0 12px 36px rgba(245, 124, 0, 0.5);
            transform: translateY(-3px);
        }

        .cta-sub-text {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: var(--spacing-sm);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1d23;
            color: #c5c9d0;
            padding: var(--spacing-xl) 0 var(--spacing-md);
            font-size: 0.95rem;
        }

        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-col h4 {
            color: var(--color-white);
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.01em;
        }

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

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

        .footer-col ul li a {
            color: #b0b5bd;
            font-size: 0.9rem;
            transition: color var(--transition-base);
            text-decoration: none;
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-md);
            text-align: center;
            font-size: 0.85rem;
            color: #888c94;
            line-height: 2;
        }

        .footer-bottom a {
            color: #b0b5bd;
            transition: color var(--transition-base);
        }

        .footer-bottom a:hover {
            color: var(--color-white);
        }

        .footer-bottom .sep {
            margin: 0 10px;
            color: rgba(255, 255, 255, 0.2);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .page-hero-text h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .data-dashboard {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
            .featured-analysis-item,
            .featured-analysis-item.reverse {
                flex-direction: column;
            }
            .featured-analysis-image {
                flex: 0 0 220px;
                min-width: 100%;
            }
            .featured-analysis-image img {
                min-height: 220px;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .nav-capsule {
                padding: 10px 18px;
                border-radius: 28px;
            }
            .nav-menu {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .nav-cta-btn {
                display: none;
            }
            .nav-capsule-wrapper {
                top: 10px;
            }
            .page-hero {
                padding: var(--spacing-lg) 0 var(--spacing-md);
            }
            .page-hero-text h1 {
                font-size: 1.7rem;
            }
            .page-hero-content {
                gap: var(--spacing-md);
            }
            .section-title {
                font-size: 1.5rem;
            }
            .data-dashboard {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .data-stat-card {
                padding: 20px 16px;
            }
            .data-stat-card .stat-number {
                font-size: 2rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .card-grid-wide {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .article-list-item {
                flex-direction: column;
                gap: 10px;
            }
            .article-list-date {
                width: 56px;
                height: 56px;
            }
            .article-list-date .day {
                font-size: 1.2rem;
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .cta-section {
                padding: var(--spacing-xl) 0;
            }
            .in-depth-block {
                padding: var(--spacing-md) var(--spacing-sm);
            }
            .in-depth-block h2 {
                font-size: 1.4rem;
            }
            .pagination a,
            .pagination span {
                width: 36px;
                height: 36px;
                font-size: 0.85rem;
            }
            .featured-analysis-text {
                padding: var(--spacing-md);
            }
            .featured-analysis-text h3 {
                font-size: 1.25rem;
            }
            .hero-league-tags {
                gap: 6px;
            }
            .hero-league-tag {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .btn-primary,
            .btn-outline,
            .btn-accent {
                padding: 12px 22px;
                font-size: 0.95rem;
            }
            .site-footer .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-md);
            }
        }

        @media (max-width: 520px) {
            body {
                padding-top: 70px;
            }
            .nav-capsule {
                padding: 8px 14px;
                border-radius: 22px;
            }
            .nav-logo {
                font-size: 1.1rem;
            }
            .nav-logo i {
                font-size: 1.1rem;
            }
            .page-hero-text h1 {
                font-size: 1.45rem;
            }
            .page-hero-text .hero-subtitle {
                font-size: 0.95rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .data-dashboard {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .data-stat-card {
                padding: 16px 12px;
            }
            .data-stat-card .stat-number {
                font-size: 1.6rem;
            }
            .data-stat-card .stat-label {
                font-size: 0.8rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .card-grid-wide {
                grid-template-columns: 1fr;
            }
            .analysis-card-body {
                padding: 16px 18px 18px;
            }
            .analysis-card-footer {
                padding: 0 18px 16px;
            }
            .page-hero-visual img {
                aspect-ratio: 16/9;
            }
            .hero-league-tags {
                gap: 5px;
            }
            .hero-league-tag {
                padding: 5px 10px;
                font-size: 0.75rem;
                border-radius: 18px;
            }
            .hero-cta-group {
                flex-direction: column;
                gap: 8px;
            }
            .btn-primary,
            .btn-outline,
            .btn-accent {
                width: 100%;
                justify-content: center;
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            .cta-section h2 {
                font-size: 1.35rem;
            }
            .cta-section p {
                font-size: 0.95rem;
            }
            .pagination a,
            .pagination span {
                width: 32px;
                height: 32px;
                font-size: 0.8rem;
            }
            .pagination .prev-next {
                padding: 0 12px;
                width: auto;
            }
            .faq-question {
                padding: 14px 18px;
                font-size: 0.95rem;
            }
            .faq-answer-inner {
                padding: 0 18px 16px;
                font-size: 0.9rem;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .in-depth-block {
                padding: var(--spacing-sm);
                border-radius: var(--radius-md);
            }
            .in-depth-block h2 {
                font-size: 1.25rem;
            }
            .in-depth-block p {
                font-size: 0.95rem;
                text-align: left;
            }
            .featured-analysis-text h3 {
                font-size: 1.15rem;
            }
            .article-list-content h4 {
                font-size: 1rem;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --color-bg-dark: #1a1f2e;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 90px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }

        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }

        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
        }

        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }

        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
            text-decoration: none;
        }

        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }

        .nav-logo:hover {
            color: var(--color-primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 4px;
            margin: 0;
            flex-wrap: wrap;
            justify-content: center;
        }

        .nav-menu li {
            margin: 0;
        }

        .nav-menu a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }

        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .nav-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-primary-light);
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-primary);
            border-radius: 20px;
            white-space: nowrap;
            text-decoration: none;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: var(--color-white);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.3);
        }

        .nav-hamburger {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }

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

        /* ========== HERO - 视频遮罩风格 ========== */
        .hero-video {
            position: relative;
            width: 100%;
            min-height: 75vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            background: #0a0e17;
            margin-top: -20px;
        }

        .hero-video-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.55;
            filter: brightness(0.6) saturate(1.1);
        }

        .hero-video-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 23, 0.7) 0%, rgba(10, 14, 23, 0.5) 40%, rgba(10, 14, 23, 0.85) 100%);
            z-index: 1;
        }

        .hero-video-content {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-md);
            max-width: 800px;
            margin: 0 auto;
        }

        .hero-play-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 90px;
            height: 90px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            border: 3px solid rgba(255, 255, 255, 0.6);
            color: var(--color-white);
            font-size: 2rem;
            cursor: pointer;
            transition: all var(--transition-smooth);
            margin-bottom: var(--spacing-lg);
            animation: pulse-ring 2.2s ease-out infinite;
            position: relative;
        }

        .hero-play-btn::after {
            content: '';
            position: absolute;
            inset: -12px;
            border-radius: 50%;
            border: 2px solid rgba(255, 255, 255, 0.25);
            animation: pulse-ring-outer 2.2s ease-out infinite;
        }

        .hero-play-btn:hover {
            background: rgba(255, 255, 255, 0.28);
            border-color: var(--color-white);
            transform: scale(1.06);
            box-shadow: 0 0 40px rgba(255, 255, 255, 0.2);
        }

        @keyframes pulse-ring {
            0% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.35);
            }
            70% {
                box-shadow: 0 0 0 30px rgba(255, 255, 255, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
            }
        }

        @keyframes pulse-ring-outer {
            0% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.2);
            }
            70% {
                box-shadow: 0 0 0 40px rgba(255, 255, 255, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
            }
        }

        .hero-video-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--color-white);
            line-height: 1.25;
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.02em;
            text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
        }

        .hero-video-content .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: var(--spacing-md);
            line-height: 1.6;
            max-width: 620px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-video-content .hero-desc {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: var(--spacing-lg);
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.5;
        }

        .hero-cta-group {
            display: flex;
            gap: var(--spacing-sm);
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary-lg {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-accent);
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: all var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 124, 0, 0.35);
        }

        .btn-primary-lg:hover {
            background: var(--color-accent-dark);
            color: var(--color-white);
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(245, 124, 0, 0.45);
        }

        .btn-outline-lg {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-white);
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.6);
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: all var(--transition-base);
        }

        .btn-outline-lg:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: var(--color-white);
            color: var(--color-white);
            transform: translateY(-2px);
        }

        .hero-scroll-indicator {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 2;
            animation: bounce-down 1.8s ease-in-out infinite;
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.5rem;
            cursor: pointer;
        }

        @keyframes bounce-down {
            0%,
            100% {
                transform: translateX(-50%) translateY(0);
            }
            50% {
                transform: translateX(-50%) translateY(10px);
            }
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border);
            padding: 14px 0;
        }

        .breadcrumb-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
            font-size: 0.9rem;
            flex-wrap: wrap;
        }

        .breadcrumb-list li {
            color: var(--color-text-muted);
        }

        .breadcrumb-list a {
            color: var(--color-text-muted);
            text-decoration: none;
        }

        .breadcrumb-list a:hover {
            color: var(--color-primary);
        }

        .breadcrumb-list .sep {
            color: #ccc;
        }

        .breadcrumb-list .current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* ========== SECTION STYLES ========== */
        .section {
            padding: var(--spacing-section) 0;
        }

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

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

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

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-xs);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }

        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-accent);
            margin-bottom: var(--spacing-xs);
        }

        /* ========== PAIN POINTS ========== */
        .pain-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: center;
        }

        .pain-item {
            display: flex;
            gap: var(--spacing-md);
            padding: var(--spacing-md) 0;
            border-bottom: 1px solid var(--color-border);
            align-items: flex-start;
        }

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

        .pain-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--color-primary);
        }

        .pain-text h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }

        .pain-text p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .pain-image img {
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            width: 100%;
        }

        /* ========== SOLUTION CARDS ========== */
        .solution-cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .solution-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg) var(--spacing-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            text-align: center;
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

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

        .solution-card-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
            flex-shrink: 0;
        }

        .solution-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
        }

        .solution-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content-block {
            background: var(--color-bg-light);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl) var(--spacing-lg);
            max-width: 900px;
            margin: 0 auto;
        }

        .deep-content-block h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-md);
            text-align: center;
        }

        .deep-content-block p {
            font-size: 1rem;
            color: var(--color-text-body);
            line-height: 1.85;
            margin-bottom: var(--spacing-sm);
        }

        .deep-content-block p:last-child {
            margin-bottom: 0;
        }

        /* ========== DATA DASHBOARD ========== */
        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .data-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            border-left: 4px solid var(--color-primary);
        }

        .data-card:nth-child(2) {
            border-left-color: var(--color-accent);
        }

        .data-card:nth-child(3) {
            border-left-color: #27ae60;
        }

        .data-card:nth-child(4) {
            border-left-color: #8e44ad;
        }

        .data-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .data-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1;
            margin-bottom: 6px;
        }

        .data-card:nth-child(2) .data-number {
            color: var(--color-accent);
        }

        .data-card:nth-child(3) .data-number {
            color: #27ae60;
        }

        .data-card:nth-child(4) .data-number {
            color: #8e44ad;
        }

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

        /* ========== CASE CARDS ========== */
        .case-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
        }

        .case-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .case-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .case-card-img {
            height: 220px;
            overflow: hidden;
        }

        .case-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-smooth);
        }

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

        .case-card-body {
            padding: var(--spacing-md);
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .case-card-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-accent);
            background: #fff3e6;
            padding: 4px 10px;
            border-radius: 12px;
            margin-bottom: 8px;
            align-self: flex-start;
        }

        .case-card-body h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .case-card-body p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.6;
            flex: 1;
        }

        .case-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            margin-top: var(--spacing-sm);
            transition: all var(--transition-base);
        }

        .case-card-link:hover {
            color: var(--color-primary-dark);
            gap: 10px;
        }

        .case-card-link i {
            transition: transform var(--transition-base);
        }

        .case-card-link:hover i {
            transform: translateX(3px);
        }

        /* ========== TESTIMONIALS ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .testimonial-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

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

        .testimonial-quote {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            font-style: italic;
            flex: 1;
            margin-bottom: var(--spacing-md);
            position: relative;
            padding-left: 20px;
            border-left: 3px solid var(--color-primary-light);
        }

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

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--color-primary);
            flex-shrink: 0;
            overflow: hidden;
        }

        .testimonial-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }

        .testimonial-info h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0;
        }

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

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

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

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

        .faq-question {
            padding: var(--spacing-md) var(--spacing-lg);
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text);
            user-select: none;
            gap: 12px;
            width: 100%;
            background: none;
            text-align: left;
        }

        .faq-question span {
            flex: 1;
        }

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: var(--color-primary);
            transition: all var(--transition-base);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 var(--spacing-lg);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 var(--spacing-lg) var(--spacing-md);
        }

        .faq-answer p {
            font-size: 0.9rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA ========== */
        .cta-section-full {
            background: linear-gradient(135deg, var(--color-primary) 0%, #0f3d6e 60%, #0a2a4a 100%);
            padding: var(--spacing-xxl) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section-full::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }

        .cta-section-full::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }

        .cta-section-full .container-custom-narrow {
            position: relative;
            z-index: 1;
        }

        .cta-section-full h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: var(--spacing-sm);
            line-height: 1.3;
        }

        .cta-section-full p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: var(--spacing-lg);
            line-height: 1.6;
        }

        .cta-form-inline {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form-inline input {
            flex: 1;
            min-width: 220px;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: 2px solid transparent;
            font-size: 0.95rem;
            background: var(--color-white);
            color: var(--color-text);
        }

        .cta-form-inline button {
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 600;
            background: var(--color-accent);
            color: var(--color-white);
            white-space: nowrap;
            transition: all var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 124, 0, 0.35);
        }

        .cta-form-inline button:hover {
            background: var(--color-accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(245, 124, 0, 0.5);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1f2e;
            color: #c5c9d2;
            padding: var(--spacing-xl) 0 var(--spacing-md);
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-col h4 {
            color: var(--color-white);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
        }

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

        .footer-col ul li {
            margin-bottom: 6px;
        }

        .footer-col ul li a {
            color: #b0b5bd;
            font-size: 0.88rem;
            transition: color var(--transition-base);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-md);
            text-align: center;
            color: #8a8f98;
            font-size: 0.82rem;
            line-height: 2;
        }

        .footer-bottom a {
            color: #b0b5bd;
        }

        .footer-bottom a:hover {
            color: var(--color-white);
        }

        .footer-bottom .sep {
            margin: 0 8px;
            color: #555;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .solution-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
            .pain-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }
            .pain-image {
                order: -1;
            }
            .hero-video-content h1 {
                font-size: 2.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-menu {
                gap: 2px;
            }
            .nav-menu a {
                padding: 6px 10px;
                font-size: 0.85rem;
            }
            .nav-cta-btn {
                padding: 7px 14px;
                font-size: 0.82rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .nav-capsule {
                padding: 10px 16px;
                border-radius: var(--radius-lg);
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 16px;
                right: 16px;
                background: rgba(255, 255, 255, 0.98);
                border-radius: var(--radius-lg);
                flex-direction: column;
                padding: var(--spacing-sm);
                box-shadow: var(--shadow-nav);
                margin-top: 8px;
                gap: 2px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 16px;
                width: 100%;
                text-align: center;
                border-radius: var(--radius-sm);
            }
            .nav-hamburger {
                display: block;
            }
            .nav-cta-btn {
                display: none;
            }
            .nav-capsule-wrapper {
                top: 8px;
                width: 96%;
            }
            .hero-video {
                min-height: 60vh;
            }
            .hero-video-content h1 {
                font-size: 1.8rem;
            }
            .hero-play-btn {
                width: 70px;
                height: 70px;
                font-size: 1.5rem;
            }
            .section {
                padding: var(--spacing-xl) 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .solution-cards {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-sm);
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .cta-form-inline {
                flex-direction: column;
                align-items: center;
            }
            .cta-form-inline input {
                min-width: 100%;
            }
            .deep-content-block {
                padding: var(--spacing-md);
            }
            .data-number {
                font-size: 2rem;
            }
            .hero-video-content .hero-subtitle {
                font-size: 1rem;
            }
        }

        @media (max-width: 520px) {
            .hero-video-content h1 {
                font-size: 1.5rem;
            }
            .hero-video-content .hero-subtitle {
                font-size: 0.9rem;
            }
            .hero-play-btn {
                width: 56px;
                height: 56px;
                font-size: 1.2rem;
            }
            .data-grid {
                grid-template-columns: 1fr;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .btn-primary-lg,
            .btn-outline-lg {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
            .hero-cta-group {
                flex-direction: column;
                align-items: center;
            }
            .nav-logo {
                font-size: 1.1rem;
            }
        }

/* roulang page: category5 */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 90px;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }

        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }

        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
        }

        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }

        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }

        .nav-logo:hover {
            color: var(--color-primary);
        }

        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 4px;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
            justify-content: center;
        }

        .nav-menu li {
            margin: 0;
        }

        .nav-menu a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }

        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .nav-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-primary-light);
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 10px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-white);
            background: var(--color-primary);
            border-radius: 24px;
            white-space: nowrap;
            text-decoration: none;
            transition: all var(--transition-base);
            flex-shrink: 0;
            letter-spacing: 0.01em;
        }

        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: var(--color-white);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.3);
        }

        .nav-hamburger {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            flex-shrink: 0;
        }

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

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border);
            padding: 14px 0;
            margin-bottom: 0;
        }

        .breadcrumb-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            flex-wrap: wrap;
        }

        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--color-text-muted);
        }

        .breadcrumb-list li a {
            color: var(--color-text-muted);
            text-decoration: none;
        }

        .breadcrumb-list li a:hover {
            color: var(--color-primary);
        }

        .breadcrumb-list li .sep {
            color: var(--color-border);
            font-size: 0.8rem;
        }

        .breadcrumb-list li.current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            background: var(--color-white);
            padding: var(--spacing-xl) 0 var(--spacing-xxl);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -120px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(26, 92, 171, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-hero-content {
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
            position: relative;
            z-index: 1;
        }

        .page-hero-text {
            flex: 1;
            min-width: 0;
        }

        .page-hero-text .section-label {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-md);
            text-transform: uppercase;
        }

        .page-hero-text h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-text);
            line-height: 1.25;
            margin: 0 0 var(--spacing-md);
            letter-spacing: -0.02em;
        }

        .page-hero-text h1 span {
            color: var(--color-primary);
            position: relative;
        }

        .page-hero-text .hero-desc {
            font-size: 1.1rem;
            color: var(--color-text-body);
            line-height: 1.8;
            margin-bottom: var(--spacing-lg);
            max-width: 560px;
        }

        .page-hero-text .hero-stats-row {
            display: flex;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
        }

        .hero-stat-item {
            text-align: center;
            min-width: 80px;
        }

        .hero-stat-item .stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
            display: block;
        }

        .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }

        .page-hero-visual {
            flex: 1;
            min-width: 0;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .page-hero-visual img {
            max-width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card-hover);
            object-fit: cover;
            aspect-ratio: 4/3;
            width: 100%;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--spacing-section) 0;
        }

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

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

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

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 var(--spacing-sm);
            letter-spacing: -0.01em;
        }

        .section-header .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-muted);
            max-width: 640px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .section-header-left {
            text-align: left;
            margin-bottom: var(--spacing-xl);
        }

        .section-header-left h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 var(--spacing-sm);
            letter-spacing: -0.01em;
        }

        /* ========== CARDS ========== */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

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

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

        .info-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 32px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            border: 1px solid transparent;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .info-card .card-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--color-primary);
            margin-bottom: var(--spacing-md);
            flex-shrink: 0;
        }

        .info-card .card-icon.accent {
            background: #fff3e8;
            color: var(--color-accent);
        }

        .info-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 var(--spacing-xs);
            line-height: 1.35;
        }

        .info-card p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin: 0;
            flex-grow: 1;
        }

        .info-card .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            margin-top: var(--spacing-md);
            transition: all var(--transition-base);
        }

        .info-card .card-link:hover {
            gap: 10px;
            color: var(--color-primary-dark);
        }

        .info-card .card-link i {
            transition: transform var(--transition-base);
        }

        .info-card .card-link:hover i {
            transform: translateX(3px);
        }

        /* ========== DATA DASHBOARD ========== */
        .dashboard-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .dashboard-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .dashboard-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .dashboard-card.large {
            grid-row: span 2;
        }

        .dashboard-card .dash-num {
            font-size: 3rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
            letter-spacing: -0.02em;
        }

        .dashboard-card .dash-num.blue {
            color: var(--color-primary);
        }

        .dashboard-card .dash-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin-top: 6px;
            font-weight: 500;
        }

        .dashboard-card .dash-detail {
            font-size: 0.85rem;
            color: var(--color-text-body);
            margin-top: 8px;
            line-height: 1.6;
        }

        .dashboard-card .dash-chart-placeholder {
            background: var(--color-bg-light);
            border-radius: var(--radius-sm);
            height: 160px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text-muted);
            font-size: 0.9rem;
            margin-top: 12px;
            border: 1px dashed var(--color-border);
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content-block {
            display: flex;
            gap: var(--spacing-xl);
            align-items: flex-start;
        }

        .deep-content-block.reverse {
            flex-direction: row-reverse;
        }

        .deep-content-text {
            flex: 1;
            min-width: 0;
        }

        .deep-content-text h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 var(--spacing-md);
            line-height: 1.3;
            letter-spacing: -0.01em;
        }

        .deep-content-text p {
            font-size: 1rem;
            color: var(--color-text-body);
            line-height: 1.85;
            margin-bottom: var(--spacing-sm);
        }

        .deep-content-text .highlight-list {
            list-style: none;
            padding: 0;
            margin: var(--spacing-md) 0 0;
        }

        .deep-content-text .highlight-list li {
            padding: 8px 0 8px 28px;
            position: relative;
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
        }

        .deep-content-text .highlight-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 14px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-accent);
        }

        .deep-content-visual {
            flex: 1;
            min-width: 0;
        }

        .deep-content-visual img {
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
        }

        /* ========== CASE LIST ========== */
        .case-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .case-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
            display: flex;
            gap: 20px;
            align-items: center;
            transition: all var(--transition-smooth);
            border-left: 4px solid transparent;
        }

        .case-item:hover {
            box-shadow: var(--shadow-card-hover);
            border-left-color: var(--color-primary);
            transform: translateX(3px);
        }

        .case-item .case-date {
            flex-shrink: 0;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.8rem;
            padding: 8px 14px;
            border-radius: 20px;
            white-space: nowrap;
            text-align: center;
            min-width: 80px;
        }

        .case-item .case-info {
            flex: 1;
            min-width: 0;
        }

        .case-item .case-info h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .case-item .case-info p {
            font-size: 0.9rem;
            color: var(--color-text-body);
            margin: 0;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .case-item .case-arrow {
            flex-shrink: 0;
            color: var(--color-primary);
            font-size: 1.2rem;
            transition: transform var(--transition-base);
        }

        .case-item:hover .case-arrow {
            transform: translateX(4px);
        }

        /* ========== TREND TIMELINE ========== */
        .trend-timeline {
            position: relative;
            padding-left: 40px;
        }

        .trend-timeline::before {
            content: '';
            position: absolute;
            left: 14px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--color-border);
            border-radius: 2px;
        }

        .trend-item {
            position: relative;
            margin-bottom: var(--spacing-lg);
            padding-left: 24px;
        }

        .trend-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--color-primary);
            border: 3px solid var(--color-white);
            box-shadow: 0 0 0 3px var(--color-primary-light);
        }

        .trend-item .trend-year {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: 4px;
            letter-spacing: 0.03em;
        }

        .trend-item h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .trend-item p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 800px;
            margin: 0 auto;
        }

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

        .faq-item.active {
            border-color: var(--color-primary-light);
            box-shadow: var(--shadow-card-hover);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 20px 24px;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--color-text);
            background: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            border: none;
            outline: none;
            transition: color var(--transition-base);
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--color-primary);
            transition: all var(--transition-base);
        }

        .faq-item.active .faq-question .faq-icon {
            background: var(--color-primary);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
        }

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

        .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.8;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, #0F4A8A 60%, #0D3B7A 100%);
            padding: var(--spacing-xxl) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 var(--spacing-sm);
            position: relative;
            z-index: 1;
            letter-spacing: -0.01em;
        }

        .cta-section p {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            margin: 0 auto var(--spacing-lg);
            max-width: 560px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }

        .cta-btn-large {
            display: inline-block;
            padding: 16px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            background: #fff;
            border-radius: 30px;
            text-decoration: none;
            position: relative;
            z-index: 1;
            transition: all var(--transition-smooth);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
            letter-spacing: 0.01em;
        }

        .cta-btn-large:hover {
            background: var(--color-accent);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(245, 124, 0, 0.35);
        }

        .cta-btn-large i {
            margin-left: 8px;
            transition: transform var(--transition-base);
        }

        .cta-btn-large:hover i {
            transform: translateX(4px);
        }

        /* ========== PAGINATION ========== */
        .pagination-row {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            margin-top: var(--spacing-lg);
            flex-wrap: wrap;
        }

        .pagination-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-text-body);
            background: var(--color-white);
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
        }

        .pagination-btn:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .pagination-btn.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }

        .pagination-btn.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1d23;
            color: #c5c9d1;
            padding: var(--spacing-xl) 0 30px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-col h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin: 0 0 var(--spacing-sm);
            letter-spacing: 0.01em;
        }

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

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

        .footer-col ul li a {
            color: #b0b5bd;
            font-size: 0.9rem;
            transition: color var(--transition-base);
            text-decoration: none;
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            color: #8a8f98;
            font-size: 0.85rem;
            line-height: 2;
        }

        .footer-bottom a {
            color: #b0b5bd;
            text-decoration: none;
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        .footer-bottom .sep {
            margin: 0 10px;
            color: rgba(255, 255, 255, 0.2);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .card-grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .dashboard-grid {
                grid-template-columns: 1fr 1fr;
            }
            .dashboard-card.large {
                grid-row: span 1;
                grid-column: span 2;
            }
            .deep-content-block {
                flex-direction: column;
                gap: var(--spacing-md);
            }
            .deep-content-block.reverse {
                flex-direction: column;
            }
            .page-hero-content {
                flex-direction: column;
                gap: var(--spacing-md);
            }
            .page-hero-visual {
                order: -1;
            }
            .page-hero-text h1 {
                font-size: 2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-menu {
                gap: 2px;
            }
            .nav-menu a {
                padding: 6px 10px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .nav-capsule {
                padding: 10px 18px;
                border-radius: var(--radius-lg);
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                border-radius: var(--radius-lg);
                flex-direction: column;
                padding: 16px;
                margin-top: 10px;
                box-shadow: var(--shadow-nav);
                gap: 2px;
                border: 1px solid var(--color-border);
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: var(--radius-sm);
            }
            .nav-hamburger {
                display: block;
            }
            .nav-cta-btn {
                display: none;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .card-grid-2 {
                grid-template-columns: 1fr;
            }
            .card-grid-4 {
                grid-template-columns: 1fr 1fr;
            }
            .dashboard-grid {
                grid-template-columns: 1fr;
            }
            .dashboard-card.large {
                grid-column: span 1;
            }
            .page-hero-text h1 {
                font-size: 1.7rem;
            }
            .section {
                padding: var(--spacing-xl) 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .section-header-left h2 {
                font-size: 1.5rem;
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .case-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
            }
            .case-item .case-date {
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .trend-timeline {
                padding-left: 28px;
            }
            .trend-item {
                padding-left: 16px;
            }
            .trend-item::before {
                left: -22px;
                width: 12px;
                height: 12px;
            }
            .deep-content-text h3 {
                font-size: 1.3rem;
            }
            .pagination-btn {
                width: 34px;
                height: 34px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 520px) {
            body {
                padding-top: 70px;
            }
            .nav-capsule {
                padding: 8px 14px;
                border-radius: var(--radius-md);
            }
            .nav-logo {
                font-size: 1.1rem;
            }
            .nav-logo i {
                font-size: 1.1rem;
            }
            .page-hero-text h1 {
                font-size: 1.45rem;
            }
            .page-hero-text .hero-desc {
                font-size: 0.95rem;
            }
            .hero-stat-item .stat-num {
                font-size: 1.5rem;
            }
            .card-grid-4 {
                grid-template-columns: 1fr;
            }
            .info-card {
                padding: 22px 18px;
            }
            .dashboard-card {
                padding: 20px 16px;
            }
            .dashboard-card .dash-num {
                font-size: 2.2rem;
            }
            .section {
                padding: var(--spacing-lg) 0;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .section-header-left h2 {
                font-size: 1.3rem;
            }
            .cta-section {
                padding: var(--spacing-xl) 0;
            }
            .cta-section h2 {
                font-size: 1.35rem;
            }
            .cta-btn-large {
                padding: 14px 28px;
                font-size: 1rem;
                border-radius: 24px;
            }
            .faq-question {
                padding: 16px 18px;
                font-size: 0.95rem;
            }
            .faq-answer-inner {
                padding: 0 18px 16px;
            }
            .breadcrumb-list {
                font-size: 0.8rem;
            }
            .case-item {
                padding: 16px;
            }
            .case-item .case-info h4 {
                font-size: 1rem;
            }
            .trend-timeline {
                padding-left: 20px;
            }
            .trend-item {
                padding-left: 10px;
                margin-bottom: var(--spacing-md);
            }
            .trend-item::before {
                left: -15px;
                width: 10px;
                height: 10px;
            }
            .trend-item h4 {
                font-size: 1rem;
            }
        }

/* roulang page: category6 */
:root {
            --color-primary: #1A5CAB;
            --color-primary-dark: #0D3B7A;
            --color-primary-light: #e8f0fa;
            --color-accent: #F57C00;
            --color-accent-dark: #d96a00;
            --color-bg: #F8F9FA;
            --color-white: #FFFFFF;
            --color-text: #222222;
            --color-text-body: #555555;
            --color-text-muted: #888888;
            --color-border: #E0E0E0;
            --color-bg-light: #f0f4f8;
            --color-bg-warm: #faf8f5;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 40px;
            --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-nav: 0 2px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.10);
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 60px;
            --spacing-xxl: 80px;
            --spacing-section: 100px;
            --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --max-width-narrow: 960px;
            --max-width-wide: 1320px;
        }

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

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

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--color-text-body);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: 90px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        a:hover {
            color: var(--color-primary-dark);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

        button {
            cursor: pointer;
            font-family: var(--font-family);
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }
        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-family);
            outline: none;
            transition: border-color var(--transition-base);
        }
        input:focus {
            border-color: var(--color-primary) !important;
            box-shadow: 0 0 0 3px rgba(26, 92, 171, 0.1) !important;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        .container-custom-wide {
            max-width: var(--max-width-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        .container-custom-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ========== NAVIGATION ========== */
        .nav-capsule-wrapper {
            position: fixed;
            top: 14px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: 95%;
            max-width: var(--max-width);
            pointer-events: none;
        }
        .nav-capsule {
            pointer-events: all;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-xl);
            padding: 12px 28px;
            box-shadow: var(--shadow-nav);
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(224, 224, 224, 0.5);
            transition: all var(--transition-smooth);
        }
        .nav-capsule.scrolled {
            box-shadow: 0 4px 28px rgba(0, 0, 0, 0.13);
            background: rgba(255, 255, 255, 0.97);
        }
        .nav-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            letter-spacing: -0.01em;
            text-decoration: none;
        }
        .nav-logo i {
            color: var(--color-primary);
            font-size: 1.4rem;
        }
        .nav-logo:hover {
            color: var(--color-primary);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 6px;
            margin: 0;
            flex-wrap: wrap;
            justify-content: center;
            padding: 0;
        }
        .nav-menu li {
            margin: 0;
        }
        .nav-menu a {
            display: inline-block;
            padding: 8px 16px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-body);
            border-radius: 20px;
            transition: all var(--transition-base);
            white-space: nowrap;
            position: relative;
            text-decoration: none;
        }
        .nav-menu a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }
        .nav-menu a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-primary-light);
        }
        .nav-cta-btn {
            display: inline-block;
            padding: 10px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            background: var(--color-primary);
            border-radius: 24px;
            white-space: nowrap;
            text-decoration: none;
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
        }
        .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(26, 92, 171, 0.3);
        }
        .nav-hamburger {
            display: none;
            background: none;
            font-size: 1.4rem;
            color: var(--color-text);
            padding: 6px 10px;
            border-radius: 8px;
        }
        .nav-hamburger:hover {
            background: var(--color-bg-light);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: #fff;
            border-bottom: 1px solid var(--color-border);
            padding: 14px 0;
            margin-bottom: 0;
        }
        .breadcrumb-list {
            display: flex;
            align-items: center;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb-list li {
            color: var(--color-text-muted);
        }
        .breadcrumb-list li a {
            color: var(--color-text-muted);
            text-decoration: none;
        }
        .breadcrumb-list li a:hover {
            color: var(--color-primary);
        }
        .breadcrumb-list .separator {
            color: #ccc;
            user-select: none;
        }
        .breadcrumb-list .current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            position: relative;
            background: linear-gradient(135deg, #f0f5fb 0%, #e8eef6 30%, #fdf7f0 70%, #faf8f5 100%);
            padding: var(--spacing-xl) 0;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(26, 92, 171, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -50px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(245, 124, 0, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
            flex-wrap: wrap;
        }
        .page-hero-text {
            flex: 1 1 480px;
            min-width: 300px;
        }
        .page-hero-text .hero-label {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-sm);
            text-transform: uppercase;
        }
        .page-hero-text h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-text);
            line-height: 1.25;
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.02em;
        }
        .page-hero-text h1 .highlight {
            color: var(--color-primary);
            position: relative;
        }
        .page-hero-text .hero-desc {
            font-size: 1.1rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin-bottom: var(--spacing-md);
            max-width: 540px;
        }
        .page-hero-text .hero-stats-row {
            display: flex;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
        }
        .hero-stat-item {
            text-align: left;
        }
        .hero-stat-item .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
        }
        .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }
        .page-hero-visual {
            flex: 1 1 380px;
            min-width: 280px;
            position: relative;
            z-index: 2;
        }
        .page-hero-visual img {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            object-fit: cover;
            aspect-ratio: 4/3;
        }
        .page-hero-visual .hero-badge {
            position: absolute;
            bottom: -16px;
            right: -16px;
            background: #fff;
            border-radius: var(--radius-md);
            padding: 14px 20px;
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-text);
        }
        .page-hero-visual .hero-badge i {
            color: var(--color-accent);
            font-size: 1.3rem;
        }

        /* ========== SECTION TITLES ========== */
        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        .section-header .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: var(--spacing-xs);
        }
        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.01em;
        }
        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ========== CARDS ========== */
        .card-base {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            overflow: hidden;
            height: 100%;
        }
        .card-base:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .card-base .card-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }
        .card-base .card-body {
            padding: var(--spacing-md);
        }
        .card-base .card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--color-primary);
            background: var(--color-primary-light);
            padding: 4px 10px;
            border-radius: 12px;
            margin-bottom: 8px;
        }
        .card-base .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .card-base .card-excerpt {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-base .card-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 8px;
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .card-base .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            margin-top: 10px;
            text-decoration: none;
            transition: gap var(--transition-base);
        }
        .card-base .card-link:hover {
            gap: 10px;
            color: var(--color-primary-dark);
        }

        /* ========== FEATURE CARDS (wide) ========== */
        .feature-card-wide {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            padding: var(--spacing-lg);
            display: flex;
            gap: var(--spacing-lg);
            align-items: center;
            transition: all var(--transition-smooth);
            flex-wrap: wrap;
        }
        .feature-card-wide:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .feature-card-wide .fc-icon {
            flex-shrink: 0;
            width: 64px;
            height: 64px;
            border-radius: var(--radius-md);
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--color-primary);
        }
        .feature-card-wide .fc-content {
            flex: 1;
            min-width: 200px;
        }
        .feature-card-wide .fc-content h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .feature-card-wide .fc-content p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== STATS BOARD ========== */
        .stats-board {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            justify-content: center;
        }
        .stat-block {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-lg) var(--spacing-md);
            text-align: center;
            box-shadow: var(--shadow-card);
            flex: 1 1 160px;
            min-width: 140px;
            transition: all var(--transition-smooth);
        }
        .stat-block:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .stat-block .stat-icon {
            font-size: 1.8rem;
            color: var(--color-accent);
            margin-bottom: 8px;
        }
        .stat-block .stat-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-text);
            line-height: 1.1;
        }
        .stat-block .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }

        /* ========== CONTENT BLOCK ========== */
        .content-block {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl) var(--spacing-lg);
            box-shadow: var(--shadow-card);
        }
        .content-block h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
        }
        .content-block p {
            font-size: 1rem;
            color: var(--color-text-body);
            line-height: 1.8;
            margin-bottom: 1em;
        }
        .content-block p:last-child {
            margin-bottom: 0;
        }

        /* ========== ASYMMETRIC GRID ========== */
        .asymmetric-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: var(--spacing-lg);
            align-items: start;
        }
        .asymmetric-grid.reverse {
            grid-template-columns: 1fr 2fr;
        }
        .asymmetric-grid .ag-main {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            box-shadow: var(--shadow-card);
        }
        .asymmetric-grid .ag-side {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
        }
        .asymmetric-grid .ag-main h3,
        .asymmetric-grid .ag-side h4 {
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
        }
        .asymmetric-grid .ag-main h3 {
            font-size: 1.5rem;
        }
        .asymmetric-grid .ag-side h4 {
            font-size: 1.1rem;
        }
        .asymmetric-grid .ag-main p,
        .asymmetric-grid .ag-side p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
        }
        .asymmetric-grid .ag-side ul {
            list-style: none;
            padding: 0;
        }
        .asymmetric-grid .ag-side ul li {
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.9rem;
            color: var(--color-text-body);
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }
        .asymmetric-grid .ag-side ul li:last-child {
            border-bottom: none;
        }
        .asymmetric-grid .ag-side ul li i {
            color: var(--color-accent);
            font-size: 0.7rem;
            margin-top: 6px;
            flex-shrink: 0;
        }

        /* ========== TIMELINE ========== */
        .timeline-list {
            list-style: none;
            padding: 0;
            position: relative;
        }
        .timeline-list::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--color-border);
            border-radius: 1px;
        }
        .timeline-item {
            position: relative;
            padding-left: 50px;
            margin-bottom: var(--spacing-lg);
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-item .tl-dot {
            position: absolute;
            left: 12px;
            top: 4px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--color-primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--color-primary-light);
            z-index: 2;
        }
        .timeline-item .tl-content {
            background: #fff;
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-card);
        }
        .timeline-item .tl-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .timeline-item .tl-content p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.6;
        }
        .timeline-item .tl-date {
            font-size: 0.78rem;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 4px;
        }

        /* ========== FAQ ========== */
        .faq-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 24px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            background: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            border: none;
            outline: none;
            transition: background var(--transition-base);
        }
        .faq-question:hover {
            background: #fafbfc;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--color-primary);
            transition: transform var(--transition-base);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: var(--color-primary);
            color: #fff;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }
        .faq-answer p {
            font-size: 0.95rem;
            color: var(--color-text-body);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            padding: var(--spacing-xxl) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -120px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: var(--spacing-sm);
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: var(--spacing-lg);
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta-large {
            display: inline-block;
            padding: 16px 40px;
            font-size: 1.1rem;
            font-weight: 700;
            color: #fff;
            background: var(--color-accent);
            border-radius: 30px;
            text-decoration: none;
            transition: all var(--transition-smooth);
            position: relative;
            z-index: 1;
            letter-spacing: 0.02em;
            box-shadow: 0 6px 24px rgba(245, 124, 0, 0.35);
        }
        .btn-cta-large:hover {
            background: var(--color-accent-dark);
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(245, 124, 0, 0.45);
            color: #fff;
        }

        /* ========== PAGINATION ========== */
        .pagination-row {
            display: flex;
            justify-content: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: var(--spacing-md) 0;
        }
        .pagination-row .page-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            font-weight: 600;
            font-size: 0.9rem;
            background: #fff;
            color: var(--color-text-body);
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all var(--transition-base);
            text-decoration: none;
        }
        .pagination-row .page-btn:hover {
            background: var(--color-primary-light);
            color: var(--color-primary);
            border-color: var(--color-primary);
        }
        .pagination-row .page-btn.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .pagination-row .page-btn.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #1a1d22;
            color: #b0b5bd;
            padding: var(--spacing-xxl) 0 var(--spacing-lg);
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #b0b5bd;
            font-size: 0.9rem;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.85rem;
            color: #888;
            line-height: 2;
        }
        .footer-bottom a {
            color: #b0b5bd;
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        .footer-bottom .sep {
            margin: 0 10px;
            color: #555;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .page-hero-text h1 {
                font-size: 2.1rem;
            }
            .asymmetric-grid,
            .asymmetric-grid.reverse {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-lg);
            }
            .nav-menu a {
                padding: 6px 10px;
                font-size: 0.85rem;
            }
            .nav-cta-btn {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 80px;
            }
            .nav-capsule {
                padding: 10px 18px;
                border-radius: var(--radius-lg);
            }
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                border-radius: var(--radius-md);
                box-shadow: var(--shadow-lg);
                flex-direction: column;
                padding: var(--spacing-sm);
                margin-top: 8px;
                gap: 2px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                border-radius: 8px;
            }
            .nav-hamburger {
                display: block;
            }
            .nav-cta-btn {
                display: none;
            }
            .page-hero {
                min-height: auto;
                padding: var(--spacing-lg) 0;
            }
            .page-hero-text h1 {
                font-size: 1.7rem;
            }
            .page-hero-visual .hero-badge {
                bottom: -10px;
                right: -8px;
                padding: 10px 14px;
                font-size: 0.8rem;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .feature-card-wide {
                flex-direction: column;
                text-align: center;
                padding: var(--spacing-md);
            }
            .feature-card-wide .fc-icon {
                margin: 0 auto;
            }
            .stats-board {
                gap: var(--spacing-sm);
            }
            .stat-block {
                flex: 1 1 120px;
                min-width: 120px;
                padding: var(--spacing-md) var(--spacing-sm);
            }
            .stat-block .stat-value {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-md);
            }
            .content-block {
                padding: var(--spacing-md);
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .pagination-row .page-btn {
                width: 34px;
                height: 34px;
                font-size: 0.8rem;
            }
        }
        @media (max-width: 520px) {
            .page-hero-text h1 {
                font-size: 1.4rem;
            }
            .page-hero-visual {
                min-width: 100%;
            }
            .hero-stat-item .stat-number {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .stats-board {
                flex-direction: column;
                align-items: stretch;
            }
            .stat-block {
                flex: 1 1 auto;
            }
            .timeline-item {
                padding-left: 40px;
            }
            .timeline-item .tl-dot {
                left: 8px;
                width: 14px;
                height: 14px;
            }
            .timeline-list::before {
                left: 14px;
            }
            .btn-cta-large {
                padding: 14px 28px;
                font-size: 1rem;
            }
        }