/* 投资崇明英雄区域 */
        .invest-hero {
            background: linear-gradient(rgba(26, 82, 118, 0.85), rgba(26, 82, 118, 0.9)), url('/jia/images/4.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        
        .invest-hero h2 {
            font-size: 2.8rem;
            margin-bottom: 20px;
        }
        
        .invest-hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        
        /* 投资优势部分 */
        .invest-advantages {
            padding: 80px 0;
            background: white;
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .advantage-card {
            background: var(--light-color);
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .advantage-icon {
            background: var(--secondary-color);
            color: white;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
        }
        
        .advantage-card h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        /* 投资政策部分 */
        .invest-policies {
            padding: 80px 0;
            background: var(--light-color);
        }
        
        .policies-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .policy-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .policy-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .policy-card h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .policy-card h3 i {
            margin-right: 10px;
            color: var(--accent-color);
        }
        
        /* 重点产业部分 */
        .key-industries {
            padding: 80px 0;
            background: white;
        }
        
        .industries-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .industry-card {
            background: var(--light-color);
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .industry-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .industry-icon {
            background: var(--accent-color);
            color: white;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
        }
        
        .industry-card h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        /* 成功案例部分 */
        .success-cases {
            padding: 80px 0;
            background: var(--light-color);
        }
        
        .cases-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .case-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .case-image {
            height: 200px;
            overflow: hidden;
        }
        
        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .case-card:hover .case-image img {
            transform: scale(1.1);
        }
        
        .case-content {
            padding: 20px;
        }
        
        .case-content h3 {
            color: var(--primary-color);
            margin-bottom: 10px;
        }
        
        /* 投资流程部分 */
        .invest-process {
            padding: 80px 0;
            background: white;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
            position: relative;
        }
        
        .process-steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--secondary-color);
            z-index: 1;
        }
        
        .process-step {
            text-align: center;
            position: relative;
            z-index: 2;
            flex: 1;
        }
        
        .step-icon {
            background: var(--secondary-color);
            color: white;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.8rem;
            position: relative;
        }
        
        .step-number {
            position: absolute;
            top: -10px;
            right: -10px;
            background: var(--accent-color);
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        
        .step-content h3 {
            color: var(--primary-color);
            margin-bottom: 10px;
        }
        
        /* 微信咨询部分 */
        .wechat-section {
            padding: 80px 0;
            background: var(--light-color);
        }
        
        .wechat-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .wechat-info {
            padding-right: 30px;
        }
        
        .wechat-info h2 {
            color: var(--primary-color);
            margin-bottom: 25px;
            font-size: 2.2rem;
        }
        
        .wechat-info p {
            margin-bottom: 20px;
            font-size: 1.1rem;
        }
        
        .qrcode-container {
            background: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            text-align: center;
        }
        
        .qrcode-image {
            max-width: 250px;
            margin-bottom: 20px;
            border: 10px solid white;
            box-shadow: var(--shadow);
        }
        
        .qrcode-container h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
     
        /* 响应式设计 */
        @media (max-width: 992px) {
            .wechat-container {
                grid-template-columns: 1fr;
            }
            
            .wechat-info {
                padding-right: 0;
                margin-bottom: 40px;
            }
            
            .invest-hero h2 {
                font-size: 2.2rem;
            }
            
            .process-steps {
                flex-direction: column;
                gap: 30px;
            }
            
            .process-steps::before {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .invest-hero h2 {
                font-size: 1.8rem;
            }
            
            .invest-hero p {
                font-size: 1rem;
            }
            
            .wechat-info h2 {
                font-size: 1.8rem;
            }
        }
        
        @media (max-width: 576px) {
            .invest-hero {
                padding: 60px 0;
            }
            
            .invest-hero h2 {
                font-size: 1.6rem;
            }
            
            .qrcode-container {
                padding: 25px;
            }
        }