/* ====== 独享CSS部分（ODI备案服务详情页面） ====== */
        /* 页面顶部横幅 */
        .page-hero {
            min-height: 80vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 100px;
            background: var(--gradient-primary);
            margin-bottom: 80px;
        }
        
        .page-hero:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: url("data:image/svg+xml,%3Csvg width='100' height='20' viewBox='0 0 100 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21.184 20c.357-.13.72-.264 1.088-.402l1.768-.661C33.64 15.347 39.647 14 50 14c10.271 0 15.362 1.222 24.629 4.928.955.383 1.869.74 2.75 1.072h6.225c-2.51-.73-5.139-1.691-8.233-2.928C65.888 13.278 60.562 12 50 12c-10.626 0-16.855 1.397-26.66 5.063l-1.767.662c-2.475.923-4.66 1.674-6.724 2.275h6.335zm0-20C13.258 2.892 8.077 4 0 4V2c5.744 0 9.951-.574 14.85-2h6.334zM77.38 0C85.239 2.966 90.502 4 100 4V2c-6.842 0-11.386-.542-16.396-2h-6.225zM0 14c8.44 0 13.718-1.21 22.272-4.402l1.768-.661C33.64 5.347 39.647 4 50 4c10.271 0 15.362 1.222 24.629 4.928C84.112 12.722 89.438 14 100 14v-2c-10.271 0-15.362-1.222-24.629-4.928C65.888 3.278 60.562 2 50 2 39.374 2 33.145 3.397 23.34 7.063l-1.767.662C13.223 10.84 8.163 12 0 12v2z' fill='%2300b4d8' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.5;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            color: white;
            max-width: 900px;
        }
        
        .hero-badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            color: white;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 40px;
            max-width: 700px;
        }
        
        .hero-stats {
            display: flex;
            gap: 40px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }
        
        .hero-stat {
            display: flex;
            flex-direction: column;
        }
        
        .hero-stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-light);
            line-height: 1;
        }
        
        .hero-stat-label {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-top: 8px;
        }
        
        .hero-actions {
            display: flex;
            gap: 20px;
        }
        
        .btn-primary {
            background: var(--gradient-accent);
            color: white;
            padding: 16px 36px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: 0 10px 30px rgba(0, 180, 216, 0.2);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 180, 216, 0.3);
        }
        
        .btn-secondary {
            background: transparent;
            color: white;
            padding: 16px 36px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            border: 2px solid rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-secondary:hover {
            border-color: white;
            transform: translateY(-5px);
        }
        
        /* 服务概述 */
        .service-overview {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--accent);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .section-title p {
            color: #666;
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
        
        .overview-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
            align-items: center;
        }
        
        .overview-text h3 {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 25px;
            line-height: 1.3;
        }
        
        .overview-text p {
            color: #666;
            margin-bottom: 25px;
            font-size: 1.1rem;
        }
        
        .odi-diagram {
            background: white;
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }
        
        .odi-diagram:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 5px;
            background: var(--gradient-accent);
            top: 0;
            left: 0;
        }
        
        .odi-step {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
            position: relative;
            padding-left: 60px;
        }
        
        .odi-step:last-child {
            margin-bottom: 0;
        }
        
        .step-number {
            position: absolute;
            left: 0;
            width: 40px;
            height: 40px;
            background: var(--gradient-accent);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
        }
        
        .step-content h4 {
            color: var(--primary);
            margin-bottom: 5px;
            font-size: 1.2rem;
        }
        
        .step-content p {
            color: #666;
            font-size: 0.95rem;
        }
        
        /* ODI备案详细流程 */
        .odi-process {
            background: rgba(248, 249, 255, 0.5);
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        
        .process-container {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .process-line {
            position: absolute;
            top: 40px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, var(--accent) 0%, rgba(0, 180, 216, 0.2) 100%);
            z-index: 1;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            z-index: 2;
        }
        
        .process-step {
            text-align: center;
            width: 180px;
            position: relative;
        }
        
        .step-icon-container {
            width: 80px;
            height: 80px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: var(--accent);
            font-size: 2rem;
            border: 2px solid rgba(0, 180, 216, 0.2);
            transition: var(--transition);
            position: relative;
            z-index: 2;
            box-shadow: 0 10px 30px rgba(0, 180, 216, 0.1);
            animation: pulseStep 3s ease-in-out infinite;
        }
        
        .process-step:nth-child(1) .step-icon-container {
            animation-delay: 0s;
        }
        
        .process-step:nth-child(2) .step-icon-container {
            animation-delay: 0.5s;
        }
        
        .process-step:nth-child(3) .step-icon-container {
            animation-delay: 1s;
        }
        
        .process-step:nth-child(4) .step-icon-container {
            animation-delay: 1.5s;
        }
        
        .process-step:nth-child(5) .step-icon-container {
            animation-delay: 2s;
        }
        
        @keyframes pulseStep {
            0%, 100% { 
                transform: scale(1);
                box-shadow: 0 10px 30px rgba(0, 180, 216, 0.1);
            }
            50% { 
                transform: scale(1.05);
                box-shadow: 0 15px 40px rgba(0, 180, 216, 0.2);
            }
        }
        
        .step-number {
            position: absolute;
            top: -10px;
            right: -10px;
            width: 30px;
            height: 30px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
        }
        
        .step-text h4 {
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .step-text p {
            color: #666;
            font-size: 0.95rem;
        }
        
        /* 所需材料清单 */
        .materials-section {
            padding: 100px 0;
        }
        
        .materials-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .material-category {
            background: white;
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .material-category:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .category-header {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
        }
        
        .category-icon {
            width: 60px;
            height: 60px;
            background: rgba(0, 180, 216, 0.1);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.8rem;
            margin-right: 20px;
        }
        
        .category-title h3 {
            color: var(--primary);
            font-size: 1.5rem;
        }
        
        .category-title span {
            color: #999;
            font-size: 0.9rem;
        }
        
        .material-list {
            list-style: none;
        }
        
        .material-list li {
            margin-bottom: 15px;
            padding-left: 25px;
            position: relative;
        }
        
        .material-list li:before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--accent);
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        /* 服务价格与套餐 */
        .pricing-section {
            background: rgba(248, 249, 255, 0.5);
            padding: 100px 0;
        }
        
        .pricing-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 50px;
            border-bottom: 1px solid rgba(15, 26, 54, 0.1);
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .pricing-tab {
            padding: 15px 30px;
            background: none;
            border: none;
            font-size: 1.1rem;
            font-weight: 600;
            color: #666;
            cursor: pointer;
            position: relative;
            transition: var(--transition);
        }
        
        .pricing-tab.active {
            color: var(--primary);
        }
        
        .pricing-tab.active:after {
            content: '';
            position: absolute;
            width: 100%;
            height: 3px;
            background: var(--accent);
            bottom: -1px;
            left: 0;
        }
        
        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
            margin-bottom: 60px;
        }
        
        .pricing-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 50px 40px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        
        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .pricing-card.popular:before {
            content: '最受欢迎';
            position: absolute;
            top: 20px;
            right: -35px;
            background: var(--gradient-accent);
            color: white;
            padding: 8px 40px;
            font-size: 0.9rem;
            font-weight: 600;
            transform: rotate(45deg);
        }
        
        .pricing-header {
            margin-bottom: 30px;
        }
        
        .pricing-header h3 {
            font-size: 1.8rem;
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .pricing-header p {
            color: #666;
        }
        
        .price {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 30px;
        }
        
        .price span {
            font-size: 1rem;
            color: #999;
            font-weight: 500;
        }
        
        .pricing-features {
            list-style: none;
            margin-bottom: 40px;
            text-align: left;
        }
        
        .pricing-features li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .pricing-features li i {
            color: var(--accent);
            margin-right: 10px;
            font-size: 1.1rem;
        }
        
        .pricing-features li.disabled {
            color: #ccc;
        }
        
        .pricing-features li.disabled i {
            color: #ccc;
        }
        
        /* 配套服务 */
        .related-services {
            padding: 100px 0;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .service-item {
            background: white;
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }
        
        .service-item:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }
        
        .service-icon {
            width: 70px;
            height: 70px;
            background: rgba(0, 180, 216, 0.1);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 2rem;
            margin: 0 auto 25px;
            transition: var(--transition);
        }
        
        .service-item:hover .service-icon {
            background: var(--gradient-accent);
            color: white;
            transform: rotate(15deg);
        }
        
        .service-item h3 {
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .service-item p {
            color: #666;
            margin-bottom: 25px;
        }
        
        .service-price {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 25px;
        }
        
        /* 常见问题 */
        .faq-section {
            background: rgba(248, 249, 255, 0.5);
            padding: 100px 0;
        }
        
        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: white;
            border-radius: var(--border-radius);
            margin-bottom: 20px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .faq-item.active {
            box-shadow: var(--shadow-hover);
        }
        
        .faq-question {
            padding: 25px 30px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition);
        }
        
        .faq-question:hover {
            background: rgba(248, 249, 255, 0.5);
        }
        
        .faq-question h3 {
            font-size: 1.2rem;
            color: var(--primary);
            margin-right: 20px;
        }
        
        .faq-question i {
            color: var(--accent);
            font-size: 1.2rem;
            transition: var(--transition);
            flex-shrink: 0;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            padding: 0 30px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        
        .faq-item.active .faq-answer {
            padding: 0 30px 30px;
            max-height: 500px;
        }
        
        .faq-answer p {
            color: #666;
            margin-bottom: 15px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.8rem;
            }
            
            .process-steps {
                flex-wrap: wrap;
                gap: 40px;
            }
            
            .process-step {
                width: calc(50% - 20px);
            }
            
            .process-line {
                display: none;
            }
            
            .section-title h2 {
                font-size: 2.3rem;
            }
        }
        
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.3rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .process-step {
                width: 100%;
            }
            
            .pricing-cards {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 480px) {
            .hero-title {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .hero-stat-number {
                font-size: 2rem;
            }
        }