/* ==================== CSS Reset ==================== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        /* ==================== CSS Variables ==================== */
        :root {
            --primary-blue: #30A0FF;
            --primary-orange: #FF6B35;
            --dark-text: #333333;
            --light-text: #666666;
            --lighter-text: #999999;
            --bg-white: #FFFFFF;
            --bg-light: #F5F8FA;
            --bg-blue-light: #EBF5FF;
            --border-color: #E5E5E5;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
            --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
            --transition: all 0.3s ease;
            --border-radius: 8px;
        }

        /* ==================== Base Styles ==================== */
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            font-size: 16px;
            line-height: 1.6;
            color: var(--dark-text);
            background-color: var(--bg-white);
            overflow-x: hidden;
        }

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

        a {
            text-decoration: none;
            color: inherit;
        }

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

        .full-width {
            width: 100%;
            padding-left: 0;
            padding-right: 0;
        }

        /* ==================== Breadcrumb Navigation ==================== */
        .breadcrumb {
            padding: 20px 0;
            background-color: var(--bg-light);
            border-bottom: 1px solid var(--border-color);
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--lighter-text);
        }

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

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

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

        .breadcrumb-current {
            color: var(--dark-text);
        }

        /* ==================== Article Header ==================== */
        .article-header {
            background: linear-gradient(135deg, #30A0FF 0%, #1E7FC7 100%);
            color: var(--bg-white);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }

        .article-header::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
            border-radius: 50%;
        }

        .article-header::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
            border-radius: 50%;
        }

        .header-content {
            position: relative;
            z-index: 1;
        }

        .article-title {
            font-size: 42px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 20px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .article-subtitle {
            font-size: 20px;
            font-weight: 400;
            opacity: 0.95;
            line-height: 1.5;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-top: 30px;
            font-size: 14px;
            opacity: 0.9;
        }

        .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* ==================== Section Styles ==================== */
        .content-section {
            padding: 70px 0;
        }

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

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

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            color: var(--dark-text);
            margin-bottom: 15px;
            line-height: 1.3;
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--primary-blue);
            border-radius: 2px;
        }

        .section-description {
            font-size: 18px;
            color: var(--light-text);
            max-width: 800px;
            margin: 25px auto 0;
            line-height: 1.7;
        }

        /* ==================== Product Grid ==================== */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin: 40px 0;
        }

        .product-card {
            background: var(--bg-white);
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--border-color);
        }

        .product-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-lg);
        }

        .product-image-wrapper {
            position: relative;
            width: 100%;
            padding-top: 75%; /* 4:3 Aspect Ratio */
            overflow: hidden;
            background-color: var(--bg-light);
        }

        .product-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

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

        .product-content {
            padding: 25px;
        }

        .product-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--dark-text);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .product-description {
            font-size: 15px;
            color: var(--light-text);
            line-height: 1.6;
        }

        .product-description strong {
            color: var(--primary-blue);
            font-weight: 600;
        }

        /* ==================== Highlight Box ==================== */
        .highlight-section {
            background: linear-gradient(135deg, #30A0FF 0%, #1E7FC7 100%);
            color: var(--bg-white);
            padding: 60px;
            border-radius: 12px;
            margin: 50px 0;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }

        .highlight-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            border-radius: 50%;
        }

        .highlight-title {
            font-size: 32px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            z-index: 1;
        }

        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            position: relative;
            z-index: 1;
        }

        .highlight-card {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--border-radius);
            padding: 30px;
            transition: var(--transition);
        }

        .highlight-card:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateY(-5px);
        }

        .highlight-card-title {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .highlight-icon {
            width: 32px;
            height: 32px;
            background: var(--bg-white);
            color: var(--primary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .highlight-card-text {
            font-size: 16px;
            line-height: 1.6;
            opacity: 0.95;
        }

        /* ==================== Service Section ==================== */
        .service-intro {
            font-size: 17px;
            color: var(--light-text);
            line-height: 1.8;
            margin-bottom: 40px;
            text-align: justify;
        }

        .service-intro strong {
            color: var(--primary-blue);
            font-weight: 600;
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin: 40px 0;
        }

        .service-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 35px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border-top: 4px solid var(--primary-blue);
        }

        .service-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }

        .service-icon {
            font-size: 36px;
            margin-bottom: 15px;
        }

        .service-card-title {
            font-size: 22px;
            font-weight: 600;
            color: var(--dark-text);
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .service-list {
            list-style: none;
            padding: 0;
        }

        .service-list li {
            font-size: 15px;
            color: var(--light-text);
            padding: 10px 0;
            padding-left: 28px;
            position: relative;
            line-height: 1.6;
        }

        .service-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-blue);
            font-weight: 700;
            font-size: 16px;
        }

        .service-list li strong {
            color: var(--dark-text);
            font-weight: 600;
        }

        /* ==================== Stats Section ==================== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin: 50px 0;
        }

        .stat-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 40px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
            border-color: var(--primary-blue);
        }

        .stat-number {
            font-size: 48px;
            font-weight: 700;
            color: var(--primary-blue);
            line-height: 1;
            margin-bottom: 12px;
        }

        .stat-label {
            font-size: 16px;
            color: var(--light-text);
            line-height: 1.4;
        }

        /* ==================== Value Section ==================== */
        .value-content {
            font-size: 17px;
            color: var(--light-text);
            line-height: 1.8;
            margin-bottom: 30px;
            text-align: justify;
        }

        .value-content strong {
            color: var(--primary-blue);
            font-weight: 600;
        }

        .value-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin: 40px 0;
        }

        .value-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 35px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .value-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
        }

        .value-card-icon {
            font-size: 36px;
            margin-bottom: 15px;
        }

        .value-card-title {
            font-size: 20px;
            font-weight: 600;
            color: var(--dark-text);
            margin-bottom: 15px;
        }

        .value-card-text {
            font-size: 15px;
            color: var(--light-text);
            line-height: 1.7;
        }

        /* ==================== Innovation Section ==================== */
        .innovation-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin: 40px 0;
        }

        .innovation-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 35px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .innovation-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-5px);
            border-color: var(--primary-blue);
        }

        .innovation-card-title {
            font-size: 22px;
            font-weight: 600;
            color: var(--dark-text);
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .innovation-icon-wrapper {
            width: 40px;
            height: 40px;
            background: var(--bg-blue-light);
            color: var(--primary-blue);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .innovation-card-text {
            font-size: 15px;
            color: var(--light-text);
            line-height: 1.7;
        }

        /* ==================== CTA Section ==================== */
        .cta-section {
            background: #1A1A1A;
            color: var(--bg-white);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 50%, rgba(48,160,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(255,107,53,0.1) 0%, transparent 50%);
        }

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

        .cta-title {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 20px;
            line-height: 1.3;
        }

        .cta-description {
            font-size: 18px;
            line-height: 1.7;
            opacity: 0.9;
            margin-bottom: 40px;
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            text-decoration: none;
        }

        .cta-button.primary {
            background: var(--primary-orange);
            color: var(--bg-white);
            box-shadow: 0 4px 15px rgba(255,107,53,0.3);
        }

        .cta-button.primary:hover {
            background: #E55A2A;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255,107,53,0.4);
        }

        .cta-button.secondary {
            background: transparent;
            color: var(--bg-white);
            border: 2px solid var(--bg-white);
        }

        .cta-button.secondary:hover {
            background: var(--bg-white);
            color: #1A1A1A;
            transform: translateY(-3px);
        }

        .cta-footer-text {
            margin-top: 50px;
            font-size: 16px;
            line-height: 1.8;
            opacity: 0.85;
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-footer-text strong {
            color: var(--primary-orange);
            font-weight: 600;
        }

        .cta-footer-text p + p {
            margin-top: 15px;
            font-size: 14px;
            opacity: 0.7;
        }

        /* ==================== Responsive Design ==================== */
        @media (max-width: 1024px) {
            .product-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 25px;
            }

            .service-grid,
            .highlight-grid,
            .innovation-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }

            .value-grid {
                grid-template-columns: 1fr;
                gap: 25px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 25px;
            }

            .article-title {
                font-size: 32px;
            }

            .article-subtitle {
                font-size: 18px;
            }

            .section-title {
                font-size: 30px;
            }

            .section-description {
                font-size: 16px;
            }
        }

        @media (max-width: 768px) {
            .page-container {
                padding: 0 15px;
            }

            .content-section {
                padding: 50px 0;
            }

            .article-header {
                padding: 60px 0 40px;
            }

            .article-title {
                font-size: 28px;
            }

            .article-subtitle {
                font-size: 16px;
            }

            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .section-title {
                font-size: 26px;
            }

            .section-description {
                font-size: 15px;
            }

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

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

            .highlight-section {
                padding: 40px 25px;
                border-radius: 8px;
            }

            .highlight-title {
                font-size: 24px;
                margin-bottom: 30px;
            }

            .service-card,
            .value-card,
            .innovation-card {
                padding: 25px;
            }

            .cta-section {
                padding: 60px 0;
            }

            .cta-title {
                font-size: 28px;
            }

            .cta-description {
                font-size: 16px;
            }

            .cta-buttons {
                flex-direction: column;
                width: 100%;
            }

            .cta-button {
                width: 100%;
                justify-content: center;
            }

            .stat-number {
                font-size: 40px;
            }

            .breadcrumb-nav {
                font-size: 13px;
            }
        }

        @media (max-width: 480px) {
            .article-title {
                font-size: 24px;
            }

            .section-title {
                font-size: 22px;
            }

            .product-title {
                font-size: 18px;
            }

            .service-card-title,
            .value-card-title,
            .innovation-card-title {
                font-size: 19px;
            }

            .highlight-card-title {
                font-size: 19px;
            }

            .cta-title {
                font-size: 24px;
            }

            .stat-number {
                font-size: 36px;
            }
        }

        /* ==================== Print Styles ==================== */
        @media print {
            .breadcrumb,
            .cta-section {
                display: none;
            }

            .content-section {
                padding: 30px 0;
                page-break-inside: avoid;
            }

            .product-card,
            .service-card,
            .value-card {
                page-break-inside: avoid;
            }
        }