/* Source Page Styles */
        body.source-page {
            padding-top: 0;
        }

        .source-page {
            font-family: 'Roboto', sans-serif;
            color: #333;
            background: #fff;
        }

        /* Hero Section */
        .source-hero {
            /* background: #f5f3f0; */
            padding: 60px 0 40px;
            text-align: left;
        }

        .source-hero-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .source-hero h1 {
            font-size: 32px;
            font-weight: 500;
            color: #333;
            margin-bottom: 15px;
            line-height: 1.4;
        }

        .source-hero .subtitle {
            font-size: 14px;
            color: #888;
            margin-bottom: 8px;
            padding:20px;
            background-color: #f5f3f0;
            line-height: 30px;
        }

        .source-hero .sub-subtitle {
            font-size: 13px;
            color: #999;
        }

        /* Section Common Styles */
        .source-section {
            max-width: 1200px;
            margin: 0 auto;
            padding: 10px 20px;
        }

        .section-title {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 30px;
            text-align: left;
        }

        /* Partners Section */
        .partners-section {
            background: #fff;
        }

        /* Partners Info Cards */
        .partners-info {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 40px;
        }

        .partners-info-card {
            padding: 25px;
            border-radius: 4px;
        }

        .partners-info-card.light {
            background: #f9f8f6;
        }

        .partners-info-card.dark {
            background: #f5f3f0;
        }

        .partners-info-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: #333;
            margin-bottom: 15px;
        }

        .partners-info-card p {
            font-size: 13px;
            color: #666;
            line-height: 1.8;
            margin: 0;
        }

        .partners-intro {
            font-size: 13px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 30px;
            max-width: 900px;
        }

        /* Feature Item */
        .feature-item {
            margin-bottom: 50px;
        }

        .feature-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }

        .feature-icon {
            width: 24px;
            height: 24px;
            background: #d4a574;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 12px;
            flex-shrink: 0;
        }

        .feature-header h3 {
            font-size: 15px;
            font-weight: 600;
            color: #333;
        }

        .feature-content {
            padding-left: 36px;
        }

        .feature-content p {
            font-size: 13px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        /* Brand Logos */
        .brand-logos {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            align-items: center;
            margin: 25px 0;
            padding-left: 36px;
            justify-content: space-evenly;
        }

        .brand-logos img {
            height: 35px;
            width: auto;
            object-fit: contain;
        }

        .brand-logos-title {
            font-size: 12px;
            color: #999;
            margin-top: 10px;
            padding-left: 36px;
        }

        /* Feature Images */
        .feature-images {
            display: grid;
            gap: 20px;
            margin-top: 25px;
            padding-left: 36px;
        }

        .feature-images.single {
            grid-template-columns: 1fr;
        }

        .feature-images.single img {
            width: 100%;
            max-width: 800px;
            height: 350px;
            object-fit: cover;
            display: block;
            margin: 0 auto;
        }

        .feature-images.double {
            grid-template-columns: repeat(2, 1fr);
        }

        .feature-images.double img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        .feature-images.triple {
            grid-template-columns: repeat(3, 1fr);
        }

        .feature-images.triple img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        /* OEM Logos Section */
        .oem-section {
            background: #f9f8f6;
        }

        .oem-logos {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            align-items: center;
            justify-content: space-evenly;
            margin-top: 20px;
        }

        .oem-logos img {
            height: 45px;
            width: auto;
            object-fit: contain;
        }

        /* Certification Section */
        .certification-section {
            background: #fff;
        }

        .certification-images {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin-top: 25px;
            padding-left: 36px;
        }

        .certification-images img {
            width: 100%;
            height: 300px;
            object-fit: contain;
            border: 1px solid #e0e0e0;
            padding: 10px;
            background: #fff;
        }

        /* Capability Section */
        .capability-section {
            background: #f9f8f6;
        }

        /* Summary Section */
        .summary-section {
            background: #fff;
            padding: 40px 20px;
        }

        .summary-content {
            max-width: 1200px;
            margin: 0 auto;
        }

        .summary-content p {
            font-size: 14px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 15px;
        }

        .summary-content .highlight {
            font-weight: 500;
            color: #333;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .source-hero h1 {
                font-size: 24px;
            }

            .partners-info {
                grid-template-columns: 1fr;
            }

            .brand-logos {
                gap: 20px;
            }

            .brand-logos img {
                height: 28px;
            }

            .feature-images.double,
            .feature-images.triple {
                grid-template-columns: 1fr;
            }

            .feature-images.double img,
            .feature-images.triple img {
                height: 200px;
            }

            .certification-images {
                grid-template-columns: 1fr;
            }

            .oem-logos {
                gap: 25px;
            }

            .oem-logos img {
                height: 35px;
            }
        }