/* 英雄区域 - 与之前页面风格一致 */
        .hero-section {
            background: linear-gradient(rgba(30, 58, 138, 0.9), rgba(30, 58, 138, 0.8)), url('https://images.unsplash.com/photo-1497366672149-e5e4b4d34eb3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 140px 0 80px;
        }
        
        @media (max-width: 992px) {
            .hero-section {
                padding: 100px 0 60px;
            }
        }
        
        .hero-title {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        
        /* 服务亮点卡片 - 与之前页面一致 */
        .feature-card {
            border-radius: 10px;
            border: 1px solid #E5E7EB;
            padding: 2rem;
            height: 100%;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background-color: rgba(14, 165, 233, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: #0EA5E9;
            font-size: 1.8rem;
        }
        
        /* 服务项目展示 - 与之前页面一致 */
        .case-item {
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            height: 300px;
            margin-bottom: 1.5rem;
        }
        
        .case-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .case-item:hover .case-img {
            transform: scale(1.05);
        }
        
        .case-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
            color: white;
            padding: 1.5rem;
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.3s;
        }
        
        .case-item:hover .case-overlay {
            transform: translateY(0);
            opacity: 1;
        }
        
        /* 公司特色介绍 */
        .company-features {
            background-color: #F9FAFB;
        }
        
        /* 价格参考部分 */
        .price-badge {
            display: inline-block;
            background-color: #0EA5E9;
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 20px;
            font-weight: 600;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }
        
        .price-card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            height: 100%;
            border: 1px solid #E5E7EB;
            text-align: center;
        }
        
        .price-amount {
            font-size: 2.5rem;
            font-weight: 700;
            color: #1E3A8A;
            margin: 1rem 0;
        }
        
        .price-unit {
            font-size: 1rem;
            color: #6B7280;
        }
        
        /* 服务流程 */
        .process-card {
            background: white;
            border-radius: 10px;
            padding: 1.5rem;
            height: 100%;
            text-align: center;
            border: 1px solid #E5E7EB;
        }
        
        .process-number {
            width: 50px;
            height: 50px;
            background-color: #1E3A8A;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
            margin: 0 auto 1.5rem;
        }
        
        /* 行业资讯/博客卡片 */
        .content-card {
            border: 1px solid #E5E7EB;
            border-radius: 10px;
            overflow: hidden;
            height: 100%;
            transition: transform 0.3s;
        }
        
        .content-card:hover {
            transform: translateY(-5px);
        }
        
        .content-img {
            height: 180px;
            object-fit: cover;
            width: 100%;
        }
        
        .content-body {
            padding: 1.5rem;
        }
        
        /* 常见问题部分 */
        .faq-item {
            border-bottom: 1px solid #E5E7EB;
            padding: 1.5rem 0;
        }
        
        .faq-item:last-child {
            border-bottom: none;
        }
        
        .faq-question {
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            margin-top: 0;
        }
        
        .faq-answer.show {
            max-height: 300px;
            margin-top: 1rem;
        }
        
        /* 客户评价轮播 */
        .testimonial-card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
            height: 100%;
        }
        
        .testimonial-author {
            font-weight: 600;
            margin-top: 1.5rem;
            color: #1E3A8A;
        }
        
        /* 信任标识 */
        .trust-item {
            padding: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        /* 底部召唤区域 */
        .cta-section {
            background-color: #1E3A8A;
            color: white;
            padding: 4rem 0;
        }
        
        .cta-title {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }
        
        .form-control, .form-select {
            padding: 0.75rem 1rem;
            border-radius: 8px;
        }
        
  
        
        /* 按钮样式 - 与之前页面一致 */
        .btn-primary {
            background-color: #1E3A8A;
            border-color: #1E3A8A;
            padding: 0.75rem 2rem;
            font-weight: 500;
            border-radius: 8px;
        }
        
        .btn-primary:hover {
            background-color: #1e3a8ae6;
            border-color: #1e3a8ae6;
        }
        
        .btn-outline-light {
            border-radius: 8px;
            padding: 0.75rem 2rem;
            font-weight: 500;
        }
        
    
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in-up {
            animation: fadeInUp 0.6s ease-out;
        }
        
        /* SEO优化样式 - 隐藏但屏幕阅读器可访问 */
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }