/* 客户评价区域 */
        .testimonials {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .testimonial-card {
            padding: 30px;
            background-color: white;
            border-radius: 10px;
        }
        
        .testimonial-text {
            font-style: italic;
            margin-bottom: 20px;
            color: var(--gray);
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 600;
            margin-right: 15px;
        }