/* 页面内容样式 */
        .page {
            display: none;
            padding: 40px 0;
            animation: fadeIn 0.5s ease;
        }
        
        .page.active {
            display: block;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .page-header {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .page-title {
            color: #2c3e50;
            font-size: 2.5rem;
            margin-bottom: 15px;
        }
        
        .page-subtitle {
            color: #7f8c8d;
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* 主页样式 */
        .hero-section {
            background: linear-gradient(135deg, #3498db47, #2c3e505e), url(/sitefiles/library/images/2025/11/c21912ec2f7f8c35.jpg);
            color: white;
            padding: 80px 0;
            border-radius: 10px;
            margin-bottom: 60px;
            text-align: center;
        }
        
        .hero-title {
            font-size: 3rem;
            margin-bottom: 20px;
        }
        
        .hero-subtitle {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            padding:0 15px;
            opacity: 0.9;
        }
        
        .btn {
            display: inline-block;
            background: white;
            color: #3498db;
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .feature-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
        }
        
        .feature-icon {
            margin-bottom: 20px;
            color: #3498db;
        }
        .feature-icon img{
            width: 60px;
        }
        
        .feature-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #2c3e50;
        }
        
        .feature-desc {
            color: #7f8c8d;
        }
        
        .content-section{
            padding: 25px;
            text-align: center;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin-top: 50px;
         }
     .content-section h2{
         border-bottom: 2px solid rgb(204, 204, 204);
        margin-bottom: 20px;
        line-height: 2em;
        color: #555;
        }
        
        .content-section img{
            max-width: 100%;
        }

        /*生产流程*/
        .process-section{
            background: url(/upload/images/2025/11/a4c84c9926da071.jpg) no-repeat top center;
            background-size: cover;
            text-align: center;
        }
        .process-grid{
            margin-top: 30px;
        }
        .process-grid ul{
            display: grid;
            grid-template-columns: repeat(15, 1fr);
            gap: 1px;
            overflow: hidden;
        }
        .process-grid ul li{
                float: left;
            height: 291px;
            transition: all 0.5s ease;
        }
        .process-grid ul li.act{
            width: 418px;
        }
        .process-grid li.act .txt{
            max-width: 67px;
        }
        .process-grid .txt{
            background: rgba(0, 0, 0, 0.5);
            height: 100%;
        }
        
        .process-grid .txt .p1{
            float: left;
            color: #fff;
            font-size: 13px;
            width: 13px;
            padding: 25px 25px 0px 20px;
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
           
            .hero-title {
                font-size: 2.2rem;
            }
            
            .company-intro {
                flex-direction: column;
            }
            
            .company-image {
                width: 100%;
            }
            
            .team-grid, .certificates-grid,.content-section {
                grid-template-columns: 1fr;
            }
            
            .org-level {
                flex-direction: column;
                align-items: center;
            }
            
            .org-node {
                margin-bottom: 30px;
                width: 100%;
                max-width: 300px;
            }
            
            .org-connector {
                display: none;
            }
        }