/* 主内容区 */
        .main-content {
            padding-top: 80px;
        }
        
        /* Hero区域 */
        .hero-section {
            margin-top: 10px;
            min-height: 80vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            background: linear-gradient(180deg, rgba(34, 211, 238, 0.08) 0%, transparent 50%);
        }
        
        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(ellipse at 30% 20%, rgba(34, 211, 238, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(14, 165, 233, 0.1) 0%, transparent 50%);
            pointer-events: none;
        }
        
        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 4rem 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        @media (max-width: 968px) {
            .hero-content {
                grid-template-columns: 1fr;
                text-align: center;
            }
        }
        
        .hero-badge {
            display: inline-block;
            background: rgba(34, 211, 238, 0.1);
            border: 1px solid rgba(34, 211, 238, 0.3);
            color: #22d3ee;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 1.5rem;
        }
        
        .hero-title {
            font-size: 56px;
            font-weight: 500;
            background: linear-gradient(90deg, #e8e8e8 0%, #a9caec 50%, #22d3ee 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }
        
        .hero-subtitle {
            font-size: 24px;
            color: #22d3ee;
            margin-bottom: 1rem;
            font-weight: 500;
        }
        
        .hero-desc {
            font-size: 18px;
            color: #a9caec;
            margin-bottom: 2rem;
            line-height: 1.8;
        }
        
        .hero-tags {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 2.5rem;
        }
        
        @media (max-width: 968px) {
            .hero-tags {
                justify-content: center;
            }
        }
        
        .hero-tag {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(34, 211, 238, 0.2);
            color: #a9caec;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 14px;
        }
        
        .hero-cta {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        
        @media (max-width: 968px) {
            .hero-cta {
                justify-content: center;
            }
        }
        
        .btn {
            padding: 1rem 2rem;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .btn-primary-lg {
            background: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 100%);
            color: #000;
        }
        
        .btn-primary-lg:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(34, 211, 238, 0.3);
        }
        
        .btn-secondary-lg {
            background: transparent;
            border: 1px solid #22d3ee;
            color: #22d3ee;
        }
        
        .btn-secondary-lg:hover {
            background: rgba(34, 211, 238, 0.1);
        }
        
        .hero-visual {
            position: relative;
        }
        
        .hero-image-container {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(34, 211, 238, 0.2);
            background: rgba(34, 211, 238, 0.05);
        }
        
        .hero-image {
            width: 100%;
            height: auto;
            display: block;
        }
        
        .hero-image-placeholder {
            width: 100%;
            aspect-ratio: 16/10;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(14, 165, 233, 0.05) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 48px;
            color: rgba(34, 211, 238, 0.3);
        }
        
        /* 核心特性区 */
        .features-section {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }
        
        .section-tag {
            display: inline-block;
            background: rgba(34, 211, 238, 0.1);
            border: 1px solid rgba(34, 211, 238, 0.3);
            color: #22d3ee;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 1rem;
        }
        
        .section-title {
            font-size: 40px;
            font-weight: 500;
            color: #ffffff;
            margin-bottom: 1rem;
        }
        
        .section-desc {
            font-size: 18px;
            color: #8ba8c7;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }
        
        @media (max-width: 968px) {
            .features-grid {
                grid-template-columns: 1fr;
            }
        }
        
        .feature-card {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(34, 211, 238, 0.15);
            border-radius: 16px;
            padding: 2.5rem;
            transition: all 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: rgba(34, 211, 238, 0.4);
            background: rgba(34, 211, 238, 0.05);
        }
        
        .feature-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.2) 0%, rgba(14, 165, 233, 0.1) 100%);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
        }
        
        .feature-icon svg {
            width: 32px;
            height: 32px;
            color: #22d3ee;
        }
        
        .feature-title {
            font-size: 20px;
            font-weight: 500;
            color: #ffffff;
            margin-bottom: 0.75rem;
        }
        
        .feature-desc {
            font-size: 14px;
            color: #8ba8c7;
            line-height: 1.7;
        }
        
        /* 应用场景区 - Tab切换形式 */
        .scenarios-section {
            padding: 6rem 2rem;
            background: linear-gradient(180deg, transparent 0%, rgba(34, 211, 238, 0.03) 50%, transparent 100%);
        }
        
        .scenarios-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .scenario-tabs {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 3rem;
            flex-wrap: wrap;
        }
        
        .scenario-tab {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(34, 211, 238, 0.2);
            color: #a9caec;
            padding: 1rem 2rem;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .scenario-tab:hover {
            border-color: rgba(34, 211, 238, 0.5);
            background: rgba(34, 211, 238, 0.1);
        }
        
        .scenario-tab.active {
            background: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 100%);
            border-color: transparent;
            color: #000;
        }
        
        .scenario-content {
            display: none;
            animation: fadeIn 0.5s ease;
        }
        
        .scenario-content.active {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }
        
        @media (max-width: 968px) {
            .scenario-content.active {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .scenario-image-wrapper {
            border-radius: 20px;
            overflow: hidden;
            border: 1px solid rgba(34, 211, 238, 0.2);
        }
        
        .scenario-image {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            display: block;
        }
        
        .scenario-info h3 {
            font-size: 32px;
            font-weight: 500;
            color: #ffffff;
            margin-bottom: 1rem;
        }
        
        .scenario-info p {
            font-size: 16px;
            color: #a9caec;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }
        
        .scenario-features {
            list-style: none;
        }
        
        .scenario-features li {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
            color: #8ba8c7;
            font-size: 15px;
        }
        
        .scenario-features li svg {
            width: 20px;
            height: 20px;
            color: #22d3ee;
            flex-shrink: 0;
        }
        
        /* 技术数据区 */
        .tech-section {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }
        
        @media (max-width: 968px) {
            .tech-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 576px) {
            .tech-grid {
                grid-template-columns: 1fr;
            }
        }
        
        .tech-card {
            text-align: center;
            padding: 2rem;
        }
        
        .tech-number {
            font-size: 48px;
            font-weight: 700;
            background: linear-gradient(135deg, #22d3ee 0%, #0ea5e9 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
            line-height: normal;
        }
        
        .tech-label {
            font-size: 14px;
            color: #8ba8c7;
        }
        
        /* 对比区域 - 传统展厅 vs 智能互动展示平台 */
        .comparison-section {
            padding: 6rem 2rem;
            background: linear-gradient(180deg, transparent 0%, rgba(34, 211, 238, 0.03) 50%, transparent 100%);
        }
        
        .comparison-container {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 3rem;
        }
        
        .comparison-table th,
        .comparison-table td {
            padding: 1.25rem 1.5rem;
            text-align: left;
            border-bottom: 1px solid rgba(34, 211, 238, 0.1);
        }
        
        .comparison-table thead th {
            background: rgba(34, 211, 238, 0.1);
            color: #ffffff;
            font-weight: 600;
            font-size: 16px;
        }
        
        .comparison-table thead th:first-child {
            border-radius: 12px 0 0 0;
        }
        
        .comparison-table thead th:last-child {
            border-radius: 0 12px 0 0;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.3) 0%, rgba(14, 165, 233, 0.2) 100%);
        }
        
        .comparison-table tbody tr:hover {
            background: rgba(34, 211, 238, 0.03);
        }
        
        .comparison-table td:first-child {
            color: #ffffff;
            font-weight: 500;
        }
        
        .comparison-table td:nth-child(2) {
            color: #8ba8c7;
        }
        
        .comparison-table td:last-child {
            color: #22d3ee;
        }
        
        .comparison-icon {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .comparison-icon svg {
            width: 18px;
            height: 18px;
        }
        
        .icon-check {
            color: #22d3ee;
        }
        
        .icon-cross {
            color: #ef4444;
        }
        
        @media (max-width: 768px) {
            .comparison-table {
                font-size: 14px;
            }
            
            .comparison-table th,
            .comparison-table td {
                padding: 1rem;
            }
        }
        
        /* CTA区域 */
        .cta-section {
            padding: 6rem 2rem;
            text-align: center;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(14, 165, 233, 0.1) 100%);
            
        }
        
        .cta-title {
            font-size: 36px;
            font-weight: 500;
            color: #ffffff;
            margin-bottom: 1rem;
        }
        
        .cta-desc {
            font-size: 18px;
            color: #a9caec;
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-badge {
            display: inline-block;
            background: rgba(255, 193, 7, 0.1);
            border: 1px solid rgba(255, 193, 7, 0.3);
            color: #ffc107;
            padding: 0.5rem 1.5rem;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 2rem;
        }
        
        /* 页脚 */
        .footer {
            border-top: 1px solid rgba(34, 211, 238, 0.1);
            padding: 2rem;
            text-align: center;
        }
        
        .footer-text {
            font-size: 14px;
            color: #8ba8c7;
        }
        
        .footer-text a {
            color: #22d3ee;
            text-decoration: none;
        }