/* 公司介绍主要内容区 */
        .intro-content {
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            margin-bottom: 4rem;
        }
        .intro-text {
            flex: 1;
            min-width: 300px;
            background-color: #fff;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }
        .intro-text h2 {
            color: #2a6ecc;
            margin-bottom: 1.5rem;
            padding-bottom: 0.8rem;
            border-bottom: 2px solid #f0f5ff;
        }
        .intro-text p {
            margin-bottom: 1.5rem;
            text-align: justify;
            line-height: 1.8;
        }
        .company-highlights {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2.5rem;
        }
        .highlight-box {
            background: linear-gradient(135deg, #f8f9fa, #f0f5ff);
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 4px solid #2a6ecc;
        }
        .highlight-box h4 {
            color: #2a6ecc;
            margin-bottom: 0.5rem;
        }
        /* 公司执照展示区 */
        .license-showcase {
            flex: 0 0 100%;
            text-align: center;
            margin-top: 2rem;
        }
        .license-showcase h3 {
            color: #2a6ecc;
            font-size: 2.5rem;
            margin-bottom: 2rem;
            position: relative;
        }
         .license-showcase h3:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background-color: #ffcc00;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        .license-showcase img {
            max-width: 46%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        }
        /* 页脚样式 */
        footer {
            background-color: #2a6ecc;
            color: white;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            margin-bottom: 2rem;
        }
        .footer-logo h3 {
            color: #ffcc00;
            margin-bottom: 1rem;
        }
        .footer-links h4, .footer-contact h4 {
            color: #ffcc00;
            margin-bottom: 1.5rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #d1e0ff;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: #ffcc00;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            color: #d1e0ff;
            font-size: 0.9rem;
        }
        /* 响应式设计 */
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            nav ul {
                margin-top: 1rem;
            }
            nav li {
                margin: 0 0.8rem;
            }
            .page-title h1 {
                font-size: 2rem;
            }
            .intro-text {
                padding: 1.8rem;
            }
        }