:root {
            --primary: #FF2E93;
            --primary-hover: #E0115F;
            --secondary: #9C27B0;
            --bg-light: #FFF5F7;
            --bg-white: #FFFFFF;
            --text-dark: #2D0C1A;
            --text-muted: #6E525E;
            --border-color: #FFE0E6;
            --shadow: 0 8px 30px rgba(255, 46, 147, 0.08);
            --transition: all 0.3s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-white);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-padding {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title h2 {
            font-size: 2.2rem;
            color: var(--text-dark);
            position: relative;
            display: inline-block;
            padding-bottom: 12px;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        /* 顶部导航 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            z-index: 1000;
            transition: var(--transition);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ai-page-logo {
            height: 40px;
            width: auto;
        }

        .nav-menu {
            display: flex;
            gap: 20px;
            list-style: none;
        }

        .nav-menu a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-dark);
        }

        .nav-menu a:hover {
            color: var(--primary);
        }

        .nav-btn {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #fff;
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: bold;
            box-shadow: 0 4px 15px rgba(255, 46, 147, 0.3);
        }

        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 46, 147, 0.4);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--text-dark);
            border-radius: 2px;
            transition: var(--transition);
        }

        /* Hero首屏 - 严格无图模式 */
        .hero {
            padding-top: 150px;
            padding-bottom: 100px;
            background: radial-gradient(circle at 80% 20%, rgba(255, 46, 147, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
                        radial-gradient(circle at 10% 80%, rgba(156, 39, 176, 0.05) 0%, rgba(255, 255, 255, 0) 50%);
            text-align: center;
        }

        .hero-badge {
            background-color: rgba(255, 46, 147, 0.1);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 20px;
        }

        .hero h1 {
            font-size: 3rem;
            line-height: 1.25;
            color: var(--text-dark);
            margin-bottom: 20px;
            font-weight: 800;
        }

        .hero h1 span {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--text-muted);
            max-width: 800px;
            margin: 0 auto 40px;
        }

        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 50px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #fff;
            padding: 14px 35px;
            border-radius: 30px;
            font-size: 1.05rem;
            font-weight: bold;
            box-shadow: 0 6px 20px rgba(255, 46, 147, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(255, 46, 147, 0.4);
        }

        .btn-secondary {
            background: #fff;
            color: var(--text-dark);
            border: 2px solid var(--border-color);
            padding: 12px 35px;
            border-radius: 30px;
            font-size: 1.05rem;
            font-weight: bold;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-3px);
        }

        /* 数据指标卡片 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .stat-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            padding: 25px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-5px);
        }

        .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 关于我们 */
        .about-section {
            background-color: var(--bg-light);
        }

        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        .about-text {
            flex: 1;
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .about-text p {
            margin-bottom: 20px;
            color: var(--text-muted);
            font-size: 1.05rem;
        }

        /* 全平台AIGC服务体系 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            padding: 30px;
            border-radius: 20px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
        }

        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--primary);
        }

        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .service-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        .platforms-marquee {
            margin-top: 50px;
            background: var(--bg-light);
            padding: 20px;
            border-radius: 15px;
            overflow: hidden;
            white-space: nowrap;
            position: relative;
        }

        .platforms-title {
            text-align: center;
            font-weight: bold;
            margin-bottom: 15px;
            color: var(--text-muted);
        }

        .platforms-list {
            display: inline-block;
            animation: marquee 30s linear infinite;
        }

        .platform-tag {
            display: inline-block;
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            padding: 6px 15px;
            margin: 0 10px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
        }

        @keyframes marquee {
            0% { transform: translateX(0%); }
            100% { transform: translateX(-50%); }
        }

        /* 全自动AIGC制作流程 */
        .flow-section {
            background: var(--bg-white);
        }

        .flow-steps {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            position: relative;
        }

        .flow-step {
            text-align: center;
            position: relative;
            background: var(--bg-light);
            padding: 25px 15px;
            border-radius: 15px;
            border: 1px solid var(--border-color);
        }

        .step-num {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            font-weight: bold;
        }

        .flow-step h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

        .flow-step p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 全行业解决方案与全国服务网络 */
        .solutions-section {
            background-color: var(--bg-light);
        }

        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .sol-card {
            background: var(--bg-white);
            border-radius: 20px;
            padding: 30px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }

        .sol-card h3 {
            font-size: 1.4rem;
            color: var(--text-dark);
            margin-bottom: 15px;
            border-left: 4px solid var(--primary);
            padding-left: 10px;
        }

        .sol-card ul {
            list-style: none;
        }

        .sol-card li {
            margin-bottom: 10px;
            font-size: 0.95rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sol-card li::before {
            content: '✓';
            color: var(--primary);
            font-weight: bold;
        }

        /* 全国服务网络 */
        .network-section {
            background: var(--bg-white);
        }

        .network-container {
            display: flex;
            gap: 40px;
            align-items: center;
        }

        .network-text {
            flex: 1;
        }

        .network-grid {
            flex: 1.2;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
        }

        .network-node {
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-weight: bold;
            color: var(--text-dark);
        }

        /* 客户案例中心 - 带图模块 */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .case-card {
            background: var(--bg-white);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
        }

        .case-img-wrapper {
            width: 100%;
            height: 200px;
            overflow: hidden;
            background: var(--bg-light);
        }

        .case-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .case-info {
            padding: 20px;
        }

        .case-tag {
            background: rgba(255, 46, 147, 0.1);
            color: var(--primary);
            padding: 3px 8px;
            font-size: 0.75rem;
            border-radius: 5px;
            display: inline-block;
            margin-bottom: 10px;
        }

        .case-info h4 {
            font-size: 1.15rem;
            color: var(--text-dark);
            margin-bottom: 10px;
        }

        .case-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 对比评测 */
        .rating-box {
            text-align: center;
            background: linear-gradient(135deg, rgba(255, 46, 147, 0.05) 0%, rgba(156, 39, 176, 0.05) 100%);
            padding: 30px;
            border-radius: 20px;
            margin-bottom: 40px;
            border: 1px solid var(--border-color);
        }

        .rating-stars {
            color: #FFB300;
            font-size: 2rem;
            margin-bottom: 10px;
        }

        .rating-score {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary);
        }

        .rating-score span {
            font-size: 1.2rem;
            color: var(--text-muted);
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            text-align: center;
            background: var(--bg-white);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }

        .compare-table th, .compare-table td {
            padding: 15px 20px;
            border: 1px solid var(--border-color);
        }

        .compare-table th {
            background: var(--bg-light);
            color: var(--text-dark);
            font-weight: bold;
        }

        .compare-table td.highlight {
            background: rgba(255, 46, 147, 0.03);
            color: var(--primary);
            font-weight: bold;
        }

        /* Token比价与技术标准 */
        .token-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
        }

        /* 培训中心 */
        .train-section {
            background: var(--bg-light);
        }

        .train-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .train-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            padding: 25px 15px;
            border-radius: 15px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .train-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
        }

        .train-icon {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .train-card h4 {
            font-size: 1.05rem;
            color: var(--text-dark);
            margin-bottom: 10px;
        }

        .train-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 用户评论 */
        .comments-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .comment-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            padding: 25px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            position: relative;
        }

        .comment-text {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            font-style: italic;
        }

        .comment-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .comment-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: bold;
        }

        .comment-info h5 {
            font-size: 0.95rem;
            color: var(--text-dark);
        }

        .comment-info span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* FAQ折叠面板 */
        .faq-section {
            background: var(--bg-light);
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            margin-bottom: 15px;
            border-radius: 10px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-header {
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: bold;
            color: var(--text-dark);
        }

        .faq-header::after {
            content: '+';
            font-size: 1.5rem;
            color: var(--primary);
            transition: var(--transition);
        }

        .faq-item.active .faq-header::after {
            transform: rotate(45deg);
        }

        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background: rgba(255, 46, 147, 0.01);
        }

        .faq-content {
            padding: 0 20px 20px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* 排查与百科 */
        .help-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
        }

        .help-box {
            background: var(--bg-white);
            padding: 30px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }

        .help-box h3 {
            font-size: 1.3rem;
            color: var(--text-dark);
            margin-bottom: 20px;
            border-bottom: 2px solid var(--border-color);
            padding-bottom: 10px;
        }

        .help-list {
            list-style: none;
        }

        .help-list li {
            margin-bottom: 15px;
        }

        .help-list strong {
            color: var(--primary);
            display: block;
            margin-bottom: 5px;
        }

        .help-list p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* 资讯与知识库 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .news-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            padding: 25px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }

        .news-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
        }

        .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 10px;
            display: block;
        }

        .news-card h4 {
            font-size: 1.1rem;
            color: var(--text-dark);
            margin-bottom: 15px;
        }

        .news-link {
            color: var(--primary);
            font-weight: 500;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        /* 智能匹配需求表单 */
        .form-section {
            background: linear-gradient(135deg, rgba(255, 46, 147, 0.02) 0%, rgba(156, 39, 176, 0.02) 100%);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .form-wrapper {
            max-width: 700px;
            margin: 0 auto;
            background: var(--bg-white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
            font-size: 0.95rem;
            color: var(--text-dark);
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            outline: none;
            transition: var(--transition);
            background: var(--bg-light);
        }

        .form-control:focus {
            border-color: var(--primary);
            background: #fff;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        /* 联系我们与页面主视觉图 */
        .contact-container {
            display: flex;
            gap: 50px;
            align-items: center;
        }

        .contact-info-box {
            flex: 1;
        }

        .contact-info-box h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--text-dark);
        }

        .contact-item {
            margin-bottom: 15px;
            font-size: 1rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .contact-qrcode {
            margin-top: 30px;
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .contact-qrcode img {
            width: 120px;
            height: 120px;
            border: 1px solid var(--border-color);
            padding: 5px;
            background: #fff;
            border-radius: 8px;
        }

        .contact-img-box {
            flex: 1.2;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        /* 友情链接与底部 */
        footer {
            background-color: #1F0D16;
            color: #E2D5DC;
            padding: 60px 0 20px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-about h4, .footer-links h4, .footer-contact h4 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1.1rem;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .friend-links {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .friend-links p {
            margin-bottom: 10px;
            font-weight: bold;
            color: #fff;
        }

        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
        }

        .friend-links-list a {
            color: #BCA6B2;
        }

        .friend-links-list a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            color: #8C7582;
            font-size: 0.8rem;
        }

        /* 浮动客服 */
        .float-kefu {
            position: fixed;
            bottom: 40px;
            right: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: #fff;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            box-shadow: 0 4px 20px rgba(255, 46, 147, 0.4);
            cursor: pointer;
            z-index: 999;
            transition: var(--transition);
        }

        .float-kefu:hover {
            transform: scale(1.1);
        }

        .float-kefu-panel {
            position: fixed;
            bottom: 110px;
            right: 40px;
            background: #fff;
            border: 1px solid var(--border-color);
            padding: 20px;
            border-radius: 15px;
            box-shadow: var(--shadow);
            display: none;
            z-index: 999;
            text-align: center;
            width: 200px;
        }

        .float-kefu-panel.active {
            display: block;
        }

        .float-kefu-panel img {
            width: 130px;
            height: 130px;
            margin: 0 auto 10px;
        }

        .float-kefu-panel p {
            font-size: 0.85rem;
            color: var(--text-dark);
            font-weight: bold;
        }

        /* 响应式适配 */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .flow-steps {
                grid-template-columns: repeat(3, 1fr);
            }
            .cases-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .token-grid {
                grid-template-columns: 1fr;
            }
            .train-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .comments-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background: #fff;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            }
            .nav-menu.active {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .about-content, .network-container, .contact-container {
                flex-direction: column;
            }
            .flow-steps {
                grid-template-columns: 1fr;
            }
            .train-grid, .comments-grid, .news-grid, .solutions-grid {
                grid-template-columns: 1fr;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }