/* 全局样式 */
        body {
            font-family: 'Arial', sans-serif;
            margin: 0;
            background: #f5f7fa;
            color: #333;
        }
        
        /* 主容器 */
        .ueeshop-faq-container {
            width: 100%;
            max-width: 1450px;
            margin: 0 auto;
            background: #fff;
            padding: 30px;
            box-sizing: border-box;
            border-radius: 8px;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
        }
        
        /* 标题样式 */
        .faq-title {
            text-align: center;
            color: #2c3e50;
            font-size: 32px;
            margin-bottom: 10px;
            font-weight: bold;
        }
        
        /* 副标题样式 */
        .faq-subtitle {
            text-align: center;
            color: #7f8c8d;
            font-size: 18px;
            margin-bottom: 30px;
            font-weight: normal;
            font-style: italic;
        }
        
        /* FAQ项目样式 */
        .faq-item {
            margin-bottom: 15px;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            background: #fff;
        }
        
        .faq-item:hover {
            border-color: #3498db;
            box-shadow: 0 3px 10px rgba(52, 152, 219, 0.15);
        }
        
        /* 问题样式 */
        .faq-question {
            padding: 18px 50px 18px 25px;
            background: #f8fafc;
            cursor: pointer;
            font-weight: 600;
            color: #2c3e50;
            position: relative;
            font-size: 16px;
            transition: background 0.3s;
        }
        
        .faq-question:hover {
            background: #f0f7fd;
        }
        
        /* 问题编号 */
        .faq-question:before {
            content: attr(data-number);
            display: inline-block;
            margin-right: 10px;
            color: #3498db;
            font-weight: bold;
        }
        
        /* 展开/收起图标 */
        .faq-question:after {
            content: "+";
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 20px;
            color: #7f8c8d;
            transition: all 0.3s;
        }
        
        .faq-item.active .faq-question:after {
            content: "-";
            color: #3498db;
        }
        
        /* 答案样式 */
        .faq-answer {
            padding: 0;
            background: white;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            line-height: 1.7;
        }
        
        .faq-item.active .faq-answer {
            padding: 20px 25px;
            max-height: 1000px;
            border-top: 1px solid #e0e0e0;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .ueeshop-faq-container {
                padding: 20px 15px;
            }
            
            .faq-title {
                font-size: 24px;
            }
            
            .faq-subtitle {
                font-size: 16px;
                margin-bottom: 20px;
            }
            
            .faq-question {
                padding: 15px 40px 15px 20px;
                font-size: 15px;
            }
            
            .faq-item.active .faq-answer {
                padding: 15px 20px;
            }
        }