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

        html, body {
            height: 100%;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        /* Header & Navigation */
        .uajp-header-wrapper {
            background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
            border-bottom: 1px solid #e0e0e0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }

        .uajp-header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .uajp-logo-section {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
            font-size: 24px;
            font-weight: 700;
            color: #2563eb;
        }

        .uajp-logo-section img {
            height: 45px;
            width: auto;
        }

        .uajp-nav-menu {
            display: flex;
            gap: 30px;
            list-style: none;
        }

        .uajp-nav-link {
            color: #555;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s ease;
            position: relative;
        }

        .uajp-nav-link:hover {
            color: #2563eb;
        }

        .uajp-nav-link::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #2563eb;
            transition: width 0.3s ease;
        }

        .uajp-nav-link:hover::after {
            width: 100%;
        }

        /* Hero Section */
        .uajp-hero-section {
            background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
            color: white;
            padding: 80px 20px;
            text-align: center;
        }

        .uajp-hero-content {
            max-width: 900px;
            margin: 0 auto;
        }

        .uajp-hero-title {
            font-size: 48px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .uajp-hero-subtitle {
            font-size: 20px;
            margin-bottom: 30px;
            opacity: 0.95;
            font-weight: 300;
        }

        .uajp-cta-button-primary {
            display: inline-block;
            padding: 16px 40px;
            background: #fbbf24;
            color: #1f2937;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
            margin: 10px;
        }

        .uajp-cta-button-primary:hover {
            background: #f59e0b;
            transform: translateY(-2px);
            box-shadow: 0 8px 16px rgba(0,0,0,0.2);
        }

        .uajp-cta-button-secondary {
            display: inline-block;
            padding: 16px 40px;
            background: rgba(255,255,255,0.2);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 16px;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 2px solid white;
            margin: 10px;
        }

        .uajp-cta-button-secondary:hover {
            background: white;
            color: #2563eb;
        }

        /* Main Content */
        .uajp-main-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
        }

        .uajp-content-section {
            background: white;
            padding: 40px;
            margin-bottom: 40px;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0,0,0,0.06);
        }

        .uajp-section-title {
            font-size: 32px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 3px solid #2563eb;
            display: inline-block;
        }

        .uajp-section-subtitle {
            font-size: 18px;
            font-weight: 600;
            color: #2563eb;
            margin-bottom: 15px;
            margin-top: 25px;
        }

        .uajp-feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-top: 30px;
        }

        .uajp-feature-card {
            background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
            padding: 30px;
            border-radius: 10px;
            border-left: 4px solid #2563eb;
            transition: all 0.3s ease;
        }

        .uajp-feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(37, 99, 235, 0.15);
        }

        .uajp-feature-icon {
            font-size: 32px;
            margin-bottom: 12px;
            display: block;
        }

        .uajp-feature-title {
            font-size: 18px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 10px;
        }

        .uajp-feature-desc {
            font-size: 14px;
            color: #666;
            line-height: 1.6;
        }

        /* Update Log */
        .uajp-update-item {
            padding: 20px;
            margin-bottom: 15px;
            background: #f9fafb;
            border-left: 4px solid #10b981;
            border-radius: 6px;
            transition: all 0.3s ease;
        }

        .uajp-update-item:hover {
            background: #f0fdf4;
            padding-left: 30px;
        }

        .uajp-version-badge {
            display: inline-block;
            background: #2563eb;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            margin-right: 10px;
        }

        .uajp-update-date {
            color: #999;
            font-size: 13px;
            margin-left: 10px;
        }

        .uajp-update-title {
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 8px;
            font-size: 16px;
        }

        .uajp-update-content {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
        }

        .uajp-update-content ul {
            margin-left: 20px;
            margin-top: 10px;
        }

        .uajp-update-content li {
            margin-bottom: 8px;
        }

        /* Download Section */
        .uajp-download-box {
            background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
            padding: 40px;
            border-radius: 12px;
            text-align: center;
            margin: 40px 0;
        }

        .uajp-download-title {
            font-size: 28px;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 20px;
        }

        .uajp-download-desc {
            color: #555;
            margin-bottom: 30px;
            font-size: 16px;
        }

        .uajp-platform-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .uajp-platform-btn {
            padding: 14px 28px;
            background: white;
            color: #2563eb;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 700;
            border: 2px solid #2563eb;
            transition: all 0.3s ease;
            cursor: pointer;
            font-size: 15px;
        }

        .uajp-platform-btn:hover {
            background: #2563eb;
            color: white;
            transform: translateY(-2px);
        }

        /* Comparison Table */
        .uajp-comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 20px;
        }

        .uajp-comparison-table th {
            background: #2563eb;
            color: white;
            padding: 15px;
            text-align: left;
            font-weight: 700;
        }

        .uajp-comparison-table td {
            padding: 15px;
            border-bottom: 1px solid #e5e7eb;
        }

        .uajp-comparison-table tr:nth-child(even) {
            background: #f9fafb;
        }

        .uajp-comparison-table tr:hover {
            background: #f0f9ff;
        }

        /* FAQ Section */
        .uajp-faq-item {
            margin-bottom: 20px;
            border-bottom: 1px solid #e5e7eb;
            padding-bottom: 20px;
        }

        .uajp-faq-question {
            font-weight: 700;
            color: #1f2937;
            font-size: 16px;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: color 0.3s ease;
        }

        .uajp-faq-question:hover {
            color: #2563eb;
        }

        .uajp-faq-toggle {
            display: inline-block;
            width: 20px;
            height: 20px;
            background: #2563eb;
            color: white;
            text-align: center;
            line-height: 20px;
            border-radius: 50%;
            font-size: 14px;
        }

        .uajp-faq-answer {
            margin-top: 12px;
            color: #666;
            line-height: 1.7;
            padding-left: 30px;
        }

        /* Footer */
        .uajp-footer-wrapper {
            background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
            color: #d1d5db;
            padding: 60px 20px 30px;
            margin-top: 80px;
        }

        .uajp-footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .uajp-footer-section h4 {
            color: white;
            margin-bottom: 20px;
            font-size: 16px;
            font-weight: 700;
        }

        .uajp-footer-link {
            display: block;
            color: #d1d5db;
            text-decoration: none;
            margin-bottom: 12px;
            font-size: 14px;
            transition: color 0.3s ease;
        }

        .uajp-footer-link:hover {
            color: #2563eb;
        }

        .uajp-footer-bottom {
            border-top: 1px solid #374151;
            padding-top: 25px;
            text-align: center;
            color: #9ca3af;
            font-size: 14px;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .uajp-hero-title {
                font-size: 32px;
            }

            .uajp-hero-subtitle {
                font-size: 16px;
            }

            .uajp-nav-menu {
                gap: 15px;
            }

            .uajp-nav-link {
                font-size: 13px;
            }

            .uajp-header-container {
                height: 60px;
            }

            .uajp-content-section {
                padding: 25px;
            }

            .uajp-section-title {
                font-size: 24px;
            }

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

            .uajp-platform-buttons {
                flex-direction: column;
            }

            .uajp-platform-btn {
                width: 100%;
            }

            .uajp-comparison-table {
                font-size: 13px;
            }

            .uajp-comparison-table th,
            .uajp-comparison-table td {
                padding: 10px;
            }
        }

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

            .uajp-cta-button-primary,
            .uajp-cta-button-secondary {
                padding: 12px 25px;
                font-size: 14px;
            }

            .uajp-nav-menu {
                gap: 10px;
            }

            .uajp-nav-link {
                font-size: 12px;
            }
        }

        /* Utility Classes */
        .uajp-text-center {
            text-align: center;
        }

        .uajp-text-highlight {
            color: #2563eb;
            font-weight: 700;
        }

        .uajp-mt-30 {
            margin-top: 30px;
        }

        .uajp-mb-30 {
            margin-bottom: 30px;
        }