/* 内容容器 */
        .about-container {
            max-width: 870px;
            margin: 0 auto;
            padding: 80px 0;
        }

        /* 头部区域 */
        .header-section {
            text-align: center;
            margin-bottom: 60px;
            position: relative;
        }

        .company-title {
            font-size: 2.8rem;
            color: #b92025; /* 企业红色主色调 */
            margin-bottom: 20px;
            font-weight: 700;
            letter-spacing: 2px;
        }

        .title-divider {
            width: 120px;
            height: 2px;
            background: linear-gradient(90deg, transparent, #b92025, transparent);
            margin: 0 auto;
        }

        .subtitle {
            font-size: 1.1rem;
            color: #666;
            margin-top: 20px;
            letter-spacing: 1px;
        }

        /* 内容模块通用样式 */
        .content-module {
            background-color: #fff;
            border-radius: 8px;
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
            position: relative;
            overflow: hidden;
        }

        /* 装饰性图形元素 */
        .content-module::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 60px;
            height: 5px;
            background-color: #b92025;
            border-radius: 0 0 5px 0;
        }

       

        /* 段落样式 */
        .content-text {
            font-size: 1.05rem;
            margin-bottom: 20px;
            color: #444;
        }

        .content-text:last-child {
            margin-bottom: 0;
        }

        /* 模块标题 */
        .module-heading {
            font-size: 1.4rem;
            color: #b92025;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 1px solid #f0f0f0;
        }

        /* 响应式适配 */
        @media (max-width: 768px) {
            .about-container {
                padding: 40px 20px;
            }
            
            .company-title {
                font-size: 2.2rem;
            }
            
            .content-module {
                padding: 30px 20px;
            }
            
            .module-heading {
                font-size: 1.25rem;
            }
        }

        @media (max-width: 480px) {
            .company-title {
                font-size: 1.8rem;
                letter-spacing: 1px;
            }
            
            .content-text {
                font-size: 1rem;
            }
        }