/* 集团公司注册Banner */
        .group-banner {
            height: 500px;
            background: linear-gradient(135deg, rgba(58, 97, 134, 0.85) 0%, rgba(52, 152, 219, 0.85) 100%), url('/template/jia/images/gongsizhuce.jpg') no-repeat center center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            position: relative;
            overflow: hidden;
            margin-top: 80px;
        }
        
        .banner-content {
            max-width: 900px;
            text-align: center;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 2;
            width: 100%;
        }
        
        .banner-content h1 {
            font-size: 52px;
            margin-bottom: 25px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.2;
        }
        
        .banner-content p {
            font-size: 22px;
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            opacity: 0.9;
        }
        
        .price-badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.2);
            padding: 10px 25px;
            border-radius: 30px;
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 30px;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        
        /* 服务介绍 */
        .service-intro {
            background: white;
        }
        
        .intro-content {
            display: flex;
            align-items: center;
            gap: 60px;
        }
        
        .intro-text {
            flex: 1;
        }
        
        .intro-text h2 {
            font-size: 36px;
            color: var(--dark);
            margin-bottom: 25px;
            font-weight: 700;
        }
        
        .intro-text p {
            color: var(--gray);
            margin-bottom: 25px;
            line-height: 1.8;
        }
        
        .intro-features {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        
        .feature-item {
            background: var(--light);
            padding: 25px;
            border-radius: 12px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .feature-item:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
        
        .feature-item i {
            font-size: 36px;
            color: var(--accent);
            margin-bottom: 15px;
        }
        
        .feature-item h4 {
            font-size: 18px;
            color: var(--dark);
            margin-bottom: 10px;
        }
        
        /* 集团架构类型 */
        .group-structure {
            background: linear-gradient(135deg, #f8fafc 0%, #eef5ff 100%);
        }
        
        .structure-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .structure-card {
            background: white;
            padding: 40px 30px;
            border-radius: 12px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }
        
        .structure-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .structure-card:after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: var(--accent);
        }
        
        .structure-card h3 {
            font-size: 22px;
            color: var(--dark);
            margin-bottom: 20px;
        }
        
        .structure-card ul {
            list-style: none;
            text-align: left;
            margin-bottom: 25px;
        }
        
        .structure-card li {
            margin-bottom: 12px;
            padding-left: 25px;
            position: relative;
            color: var(--gray);
        }
        
        .structure-card li:before {
            content: '•';
            color: var(--accent);
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        /* 注册流程 */
        .registration-process {
            background: white;
            position: relative;
            overflow: hidden;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin-top: 50px;
        }
        
        .process-steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 50px;
            right: 50px;
            height: 4px;
            background: var(--accent);
            z-index: 1;
        }
        
        .step {
            text-align: center;
            position: relative;
            z-index: 2;
            flex: 1;
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background: white;
            border: 4px solid var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            transition: var(--transition);
        }
        
        .step:hover .step-number {
            background: var(--accent);
            color: white;
            transform: scale(1.1);
        }
        
        .step h4 {
            font-size: 18px;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .step p {
            color: var(--gray);
            max-width: 200px;
            margin: 0 auto;
            font-size: 14px;
        }
        
        /* 所需材料 */
        .required-materials {
            background: linear-gradient(135deg, #f8fafc 0%, #eef5ff 100%);
        }
        
        .materials-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .material-card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .material-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .material-card h3 {
            font-size: 22px;
            color: var(--dark);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
        }
        
        .material-card h3 i {
            margin-right: 12px;
            color: var(--accent);
        }
        
        .material-list {
            list-style: none;
        }
        
        .material-list li {
            margin-bottom: 12px;
            padding-left: 30px;
            position: relative;
            color: var(--gray);
        }
        
        .material-list li:before {
            content: '•';
            color: var(--accent);
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        /* 服务优势 */
        .service-advantages {
            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);
            padding: 40px 30px;
            border-radius: 12px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
        }
        
        .advantage-card:hover i,
        .advantage-card:hover h3,
        .advantage-card:hover p {
            color: white;
        }
        
        .advantage-card i {
            font-size: 48px;
            color: var(--accent);
            margin-bottom: 20px;
            transition: var(--transition);
        }
        
        .advantage-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--dark);
            transition: var(--transition);
        }
        
        .advantage-card p {
            color: var(--gray);
            transition: var(--transition);
        }
        
        /* 套餐选择 */
        .package-selection {
            background: linear-gradient(135deg, #f8fafc 0%, #eef5ff 100%);
        }
        
        .packages-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .package-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
        }
        
        .package-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .package-header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 30px;
            text-align: center;
        }
        
        .package-header h3 {
            font-size: 24px;
            margin-bottom: 10px;
            font-weight: 700;
        }
        
        .package-price {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 10px;
        }
        
        .package-desc {
            font-size: 16px;
            opacity: 0.9;
        }
        
        .package-features {
            padding: 30px;
        }
        
        .package-features ul {
            list-style: none;
            margin-bottom: 30px;
        }
        
        .package-features li {
            margin-bottom: 12px;
            padding-left: 30px;
            position: relative;
            color: var(--gray);
        }
        
        .package-features li:before {
            content: '✓';
            color: var(--success);
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        .package-features .btn {
            width: 100%;
            text-align: center;
        }
        
        .package-card.popular {
            border: 3px solid var(--accent);
            transform: scale(1.05);
        }
        
        .package-card.popular .package-header {
            background: linear-gradient(135deg, var(--secondary), var(--accent));
        }
        
        .popular-badge {
            position: absolute;
            top: 20px;
            right: -30px;
            background: var(--accent);
            color: white;
            padding: 8px 40px;
            font-size: 14px;
            font-weight: 600;
            transform: rotate(45deg);
        }
        
        /* 常见问题 */
        .faq-section {
            background: white;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
            margin-top: 50px;
        }
        
        .faq-item {
            margin-bottom: 20px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .faq-item:hover {
            box-shadow: var(--shadow-hover);
        }
        
        .faq-question {
            padding: 20px 25px;
            background: var(--light);
            font-size: 18px;
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-question i {
            transition: var(--transition);
        }
        
        .faq-answer {
            padding: 0 25px;
            max-height: 0;
            overflow: hidden;
            transition: var(--transition);
            background: white;
        }
        
        .faq-answer p {
            padding: 20px 0;
            color: var(--gray);
            line-height: 1.7;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-item.active .faq-answer {
            max-height: 500px;
        }
        
        /* 页脚 */
        .footer {
            background: var(--dark);
            color: white;
            padding-top: 100px;
            position: relative;
        }
        
        .footer:before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            background: rgba(0, 192, 255, 0.05);
            border-radius: 50%;
            z-index: 0;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
            position: relative;
            z-index: 1;
        }
        
        .footer-column h3 {
            font-size: 22px;
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
            font-weight: 700;
        }
        
        .footer-column h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        
        .footer-links {
            list-style: none;
            margin-top: 20px;
        }
        
        .footer-links li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .footer-links li i {
            margin-right: 12px;
            color: var(--accent);
            width: 20px;
            text-align: center;
        }
        
        .footer-links a {
            color: #ddd;
            transition: var(--transition);
            font-size: 15px;
        }
        
        .footer-links a:hover {
            color: var(--accent);
            padding-left: 5px;
        }
        
        .footer-about p {
            color: #bbb;
            margin-bottom: 25px;
            line-height: 1.8;
        }
        
        .consultation-box {
            background: rgba(255, 255, 255, 0.1);
            padding: 25px;
            border-radius: 12px;
            margin-top: 20px;
        }
        
        .consultation-box h4 {
            font-size: 20px;
            margin-bottom: 15px;
            color: white;
        }
        
        .consultation-box p {
            color: #ddd;
            margin-bottom: 20px;
        }
        
        .footer-bottom {
            background: rgba(0, 0, 0, 0.2);
            padding: 25px 0;
            text-align: center;
            color: #aaa;
            font-size: 15px;
            position: relative;
            z-index: 1;
        }
        
        .friend-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 20px;
        }
        
        .friend-links a {
            color: #aaa;
            transition: var(--transition);
        }
        
        .friend-links a:hover {
            color: var(--accent);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .nav-menu {
                display: none;
            }
            
            .banner-content h1 {
                font-size: 42px;
            }
            
            .banner-content p {
                font-size: 20px;
            }
            
            .intro-content {
                flex-direction: column;
            }
            
            .intro-features {
                width: 100%;
            }
            
            .process-steps {
                flex-direction: column;
                gap: 40px;
            }
            
            .process-steps::before {
                display: none;
            }
            
            .package-card.popular {
                transform: scale(1);
            }
        }
        
        @media (max-width: 768px) {
            .section {
                padding: 80px 0;
            }
            
            .section-title h2 {
                font-size: 32px;
            }
            
            .banner-content h1 {
                font-size: 36px;
            }
            
            .intro-features {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .banner-content h1 {
                font-size: 32px;
            }
            
            .banner-content p {
                font-size: 18px;
            }
            
            .logo h1 {
                font-size: 22px;
            }
            
            .price-badge {
                font-size: 20px;
                padding: 8px 20px;
            }
            
            .package-price {
                font-size: 36px;
            }
        }
    </style>