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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
        }

        /* 导航栏样式 */
        .uajp-navbar {
            background: linear-gradient(135deg, #1e40af 0%, #0f172a 100%);
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .uajp-navbar-content {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 20px;
        }

        .uajp-logo-section {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .uajp-logo-section img {
            height: 40px;
            width: auto;
        }

        .uajp-logo-text {
            color: white;
            font-size: 20px;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

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

        .uajp-nav-link {
            color: rgba(255, 255, 255, 0.9);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s ease;
            display: inline-block;
        }

        .uajp-nav-link:hover {
            color: #60a5fa;
        }

        /* 顶部横幅 */
        .uajp-hero-section {
            background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
            color: white;
            padding: 80px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .uajp-hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(96, 165, 250, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .uajp-hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .uajp-hero-title {
            font-size: 48px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
            letter-spacing: -1px;
        }

        .uajp-hero-subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.95);
            margin-bottom: 40px;
            line-height: 1.8;
        }

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

        .uajp-btn-primary {
            background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
            color: white;
            padding: 16px 40px;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
        }

        .uajp-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
        }

        .uajp-btn-secondary {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            padding: 16px 40px;
            border: 2px solid rgba(255, 255, 255, 0.5);
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
        }

        .uajp-btn-secondary:hover {
            background: rgba(255, 255, 255, 0.3);
            border-color: white;
            transform: translateY(-2px);
        }

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

        .uajp-section {
            margin-bottom: 60px;
        }

        .uajp-section-title {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 30px;
            color: #0f172a;
            border-bottom: 3px solid #3b82f6;
            padding-bottom: 15px;
            display: inline-block;
        }

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

        .uajp-feature-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            border-left: 4px solid #3b82f6;
        }

        .uajp-feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        }

        .uajp-feature-icon {
            font-size: 32px;
            margin-bottom: 15px;
        }

        .uajp-feature-title {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
            color: #0f172a;
        }

        .uajp-feature-description {
            font-size: 14px;
            color: #666;
            line-height: 1.7;
        }

        /* 步骤说明 */
        .uajp-steps-container {
            background: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            margin-top: 30px;
        }

        .uajp-steps-list {
            list-style: none;
        }

        .uajp-step-item {
            display: flex;
            gap: 20px;
            margin-bottom: 25px;
            padding-bottom: 25px;
            border-bottom: 1px solid #e5e7eb;
        }

        .uajp-step-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }

        .uajp-step-number {
            background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }

        .uajp-step-content h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: #0f172a;
        }

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

        /* 兼容性信息 */
        .uajp-compatibility-section {
            background: linear-gradient(135deg, #f0f4ff 0%, #e0e7ff 100%);
            padding: 40px;
            border-radius: 12px;
            margin-top: 30px;
        }

        .uajp-compatibility-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 25px;
        }

        .uajp-compatibility-item {
            background: white;
            padding: 20px;
            border-radius: 8px;
            text-align: center;
            border: 2px solid #dbeafe;
        }

        .uajp-compatibility-label {
            font-size: 12px;
            color: #666;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .uajp-compatibility-value {
            font-size: 18px;
            font-weight: 700;
            color: #0f172a;
        }

        /* 优势对比 */
        .uajp-advantages-section {
            background: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            margin-top: 30px;
        }

        .uajp-advantages-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 25px;
        }

        .uajp-advantage-item {
            display: flex;
            gap: 15px;
            padding: 15px;
            background: #f9fafb;
            border-radius: 8px;
            border-left: 4px solid #10b981;
        }

        .uajp-advantage-checkbox {
            font-size: 20px;
            color: #10b981;
            flex-shrink: 0;
        }

        .uajp-advantage-text {
            font-size: 14px;
            color: #333;
        }

        /* CTA区域 */
        .uajp-cta-section {
            background: linear-gradient(135deg, #1e40af 0%, #0f172a 100%);
            color: white;
            padding: 60px 20px;
            text-align: center;
            border-radius: 12px;
            margin: 60px 0;
        }

        .uajp-cta-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .uajp-cta-description {
            font-size: 16px;
            margin-bottom: 40px;
            color: rgba(255, 255, 255, 0.95);
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* 页脚 */
        .uajp-footer {
            background: #0f172a;
            color: rgba(255, 255, 255, 0.8);
            padding: 40px 20px 20px;
            margin-top: 80px;
        }

        .uajp-footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            margin-bottom: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .uajp-footer-column h4 {
            color: white;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .uajp-footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            font-size: 13px;
            margin-bottom: 10px;
            transition: color 0.3s ease;
        }

        .uajp-footer-link:hover {
            color: #60a5fa;
        }

        .uajp-footer-bottom {
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
        }

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

        /* 响应式设计 */
        @media (max-width: 768px) {
            .uajp-hero-title {
                font-size: 32px;
            }

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

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

            .uajp-cta-group {
                flex-direction: column;
                align-items: stretch;
            }

            .uajp-btn-primary,
            .uajp-btn-secondary {
                width: 100%;
            }

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

            .uajp-cta-title {
                font-size: 26px;
            }

            .uajp-hero-section {
                padding: 50px 20px;
            }

            .uajp-main-content {
                margin: 40px auto;
            }

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

        @media (max-width: 480px) {
            .uajp-navbar-content {
                flex-direction: column;
                gap: 15px;
            }

            .uajp-nav-menu {
                flex-wrap: wrap;
                justify-content: center;
                gap: 10px;
            }

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

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

            .uajp-footer-content {
                grid-template-columns: 1fr;
                gap: 25px;
            }
        }