/* 变量及核心定义 - 桃红艳丽风 */
        :root {
            --primary: #ff1268; /* 亮桃红 */
            --primary-hover: #e00053;
            --secondary: #9a1f6e; /* 优雅深紫红 */
            --accent: #ff4b82; /* 浅桃红 */
            --dark: #1a1617; /* 极深灰 */
            --light: #fff8f9; /* 浅粉底 */
            --white: #ffffff;
            --gray-100: #fcf3f5;
            --gray-200: #f7e6e9;
            --gray-600: #665559;
            --gray-800: #332225;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 2px 8px rgba(255, 18, 104, 0.08);
            --shadow-md: 0 8px 24px rgba(255, 18, 104, 0.12);
            --shadow-lg: 0 16px 40px rgba(255, 18, 104, 0.18);
        }

        /* 基础样式重置 */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-tap-highlight-color: transparent;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
            background-color: var(--light);
            color: var(--gray-800);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* 统一外层容器 */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 按钮样式 */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            text-decoration: none;
            transition: var(--transition);
            cursor: pointer;
            border: none;
            outline: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: var(--white);
            box-shadow: 0 4px 15px rgba(255, 18, 104, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 18, 104, 0.5);
            background: linear-gradient(135deg, var(--primary-hover) 0%, var(--secondary) 100%);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }

        .btn-outline:hover {
            background: rgba(255, 18, 104, 0.05);
            transform: translateY(-2px);
        }

        /* 标题样式 */
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 2.2rem;
            color: var(--dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: var(--primary);
            border-radius: 2px;
        }

        .section-header p {
            color: var(--gray-600);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
        }

        /* 顶部导航 */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-sm);
            z-index: 1000;
            transition: var(--transition);
        }

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

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

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

        .brand-name {
            font-size: 1.4rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .nav-link {
            color: var(--gray-800);
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: var(--transition);
            padding: 8px 12px;
            border-radius: 4px;
        }

        .nav-link:hover {
            color: var(--primary);
            background-color: var(--gray-100);
        }

        /* 移动端菜单按钮 */
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--dark);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero首屏 - 严禁出现任何图片资源 */
        .hero {
            padding: 160px 0 100px;
            background: radial-gradient(circle at 80% 20%, rgba(255, 18, 104, 0.08) 0%, rgba(255, 255, 255, 0) 50%),
                        radial-gradient(circle at 20% 80%, rgba(154, 31, 110, 0.05) 0%, rgba(255, 255, 255, 0) 50%),
                        var(--white);
            position: relative;
            text-align: center;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: linear-gradient(var(--gray-200) 1px, transparent 1px), linear-gradient(90deg, var(--gray-200) 1px, transparent 1px);
            background-size: 40px 40px;
            opacity: 0.2;
            pointer-events: none;
        }

        .hero-tag {
            display: inline-block;
            padding: 6px 16px;
            background-color: var(--gray-100);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            border-radius: 30px;
            margin-bottom: 24px;
            border: 1px solid var(--gray-200);
        }

        .hero h1 {
            font-size: 3rem;
            line-height: 1.2;
            color: var(--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-desc {
            font-size: 1.25rem;
            color: var(--gray-600);
            max-width: 800px;
            margin: 0 auto 40px;
        }

        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 60px;
        }

        /* 数据指标卡片 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-top: 40px;
        }

        .stat-card {
            background: var(--white);
            padding: 24px;
            border-radius: 16px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--gray-200);
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }

        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-card .label {
            font-size: 0.95rem;
            color: var(--gray-600);
        }

        /* 通用区块设置 */
        .section {
            padding: 80px 0;
        }

        .bg-white {
            background-color: var(--white);
        }

        .bg-light {
            background-color: var(--light);
        }

        /* 关于我们 / 平台介绍 */
        .about-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

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

        .about-text p {
            color: var(--gray-600);
            margin-bottom: 20px;
        }

        .about-features {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-top: 30px;
        }

        .about-feat-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .about-feat-item .icon {
            color: var(--primary);
            font-size: 1.2rem;
            line-height: 1;
        }

        .about-feat-item h4 {
            font-size: 1.05rem;
            margin-bottom: 6px;
            color: var(--dark);
        }

        .about-feat-item p {
            font-size: 0.88rem;
            color: var(--gray-600);
            margin: 0;
        }

        /* 服务能力卡片 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background-color: var(--white);
            border-radius: 16px;
            padding: 30px;
            border: 1px solid var(--gray-200);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: var(--accent);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            border-radius: 12px;
            background-color: var(--gray-100);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

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

        .service-card p {
            color: var(--gray-600);
            font-size: 0.95rem;
        }

        /* 一站式AIGC制作场景 */
        .scenes-tabs {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .tab-btn {
            padding: 10px 24px;
            border-radius: 30px;
            background-color: var(--white);
            border: 1px solid var(--gray-200);
            color: var(--gray-800);
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }

        .tab-btn.active, .tab-btn:hover {
            background-color: var(--primary);
            color: var(--white);
            border-color: var(--primary);
        }

        .scene-content {
            display: none;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .scene-content.active {
            display: grid;
        }

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

        .scene-text ul {
            list-style: none;
            margin-bottom: 24px;
        }

        .scene-text ul li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 12px;
            color: var(--gray-600);
        }

        .scene-text ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: bold;
        }

        .scene-image-placeholder {
            background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
            border-radius: 16px;
            height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px dashed var(--accent);
            color: var(--primary);
            font-weight: 600;
        }

        /* 全行业解决方案 */
        .solutions-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .solution-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--gray-200);
            transition: var(--transition);
            padding: 24px;
        }

        .solution-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
            box-shadow: var(--shadow-md);
        }

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

        .solution-card p {
            font-size: 0.9rem;
            color: var(--gray-600);
        }

        /* 流程步骤 */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            position: relative;
        }

        .step-item {
            text-align: center;
            position: relative;
        }

        .step-num {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: 700;
            margin: 0 auto 20px;
            box-shadow: 0 4px 10px rgba(255, 18, 104, 0.3);
        }

        .step-item h4 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--dark);
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--gray-600);
        }

        /* 技术标准 */
        .standards-wrap {
            background: var(--white);
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--gray-200);
        }

        .standards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .standard-box h4 {
            font-size: 1.2rem;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .standard-box p {
            font-size: 0.95rem;
            color: var(--gray-600);
        }

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

        .case-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--gray-200);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .case-img-wrap {
            position: relative;
            background-color: var(--gray-100);
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

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

        .case-info {
            padding: 24px;
        }

        .case-tag {
            font-size: 0.8rem;
            color: var(--primary);
            background-color: var(--gray-100);
            padding: 4px 10px;
            border-radius: 4px;
            font-weight: 600;
        }

        .case-info h4 {
            font-size: 1.2rem;
            margin: 12px 0 8px;
            color: var(--dark);
        }

        .case-info p {
            font-size: 0.9rem;
            color: var(--gray-600);
        }

        /* 对比评测板块 */
        .comparison-wrap {
            background: var(--white);
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--gray-200);
        }

        .comp-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 30px;
            border-bottom: 2px solid var(--gray-100);
            padding-bottom: 20px;
        }

        .comp-score {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .score-big {
            font-size: 3.5rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }

        .score-stars {
            color: #ffb700;
            font-size: 1.4rem;
        }

        .score-label {
            font-size: 0.9rem;
            color: var(--gray-600);
        }

        .table-responsive {
            overflow-x: auto;
        }

        .comp-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        .comp-table th, .comp-table td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--gray-200);
        }

        .comp-table th {
            background-color: var(--gray-100);
            font-weight: 700;
            color: var(--dark);
        }

        .comp-table tr:hover {
            background-color: rgba(255, 18, 104, 0.02);
        }

        .highlight-col {
            color: var(--primary);
            font-weight: 600;
        }

        /* Token 比价参考 */
        .token-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .token-card {
            background: var(--white);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid var(--gray-200);
            box-shadow: var(--shadow-sm);
        }

        .token-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }

        .token-name {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--dark);
        }

        .token-badge {
            background-color: rgba(255, 18, 104, 0.1);
            color: var(--primary);
            font-size: 0.8rem;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        .token-price-list {
            margin-top: 15px;
        }

        .price-row {
            display: flex;
            justify-content: space-between;
            font-size: 0.9rem;
            padding: 8px 0;
            border-bottom: 1px dashed var(--gray-200);
        }

        .price-row:last-child {
            border-bottom: none;
        }

        .price-val {
            font-weight: 600;
            color: var(--primary);
        }

        /* 职业技术培训 / 人工智能培训 */
        .training-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .training-cards {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
        }

        .train-card {
            background: var(--white);
            padding: 20px;
            border-radius: 12px;
            border-left: 5px solid var(--primary);
            box-shadow: var(--shadow-sm);
        }

        .train-card h4 {
            font-size: 1.1rem;
            color: var(--dark);
            margin-bottom: 5px;
        }

        .train-card p {
            font-size: 0.88rem;
            color: var(--gray-600);
            margin: 0;
        }

        /* FAQ折叠面板 */
        .faq-list {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--white);
            border-radius: 8px;
            margin-bottom: 12px;
            border: 1px solid var(--gray-200);
            overflow: hidden;
        }

        .faq-question {
            padding: 20px;
            font-weight: 600;
            color: var(--dark);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
        }

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

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            padding: 0 20px;
            color: var(--gray-600);
            font-size: 0.95rem;
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
            padding-bottom: 20px;
        }

        /* 自助排查与术语百科 */
        .helper-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .helper-box {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            border: 1px solid var(--gray-200);
            box-shadow: var(--shadow-sm);
        }

        .helper-box h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: var(--dark);
            border-left: 4px solid var(--primary);
            padding-left: 12px;
        }

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

        .helper-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--gray-100);
        }

        .helper-list li:last-child {
            border-bottom: none;
        }

        .helper-list h5 {
            font-size: 1rem;
            color: var(--dark);
            margin-bottom: 4px;
        }

        .helper-list p {
            font-size: 0.88rem;
            color: var(--gray-600);
            margin: 0;
        }

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

        .comment-card {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            border: 1px solid var(--gray-200);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .comment-text {
            color: var(--gray-600);
            font-size: 0.95rem;
            font-style: italic;
            margin-bottom: 20px;
        }

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

        .author-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background-color: var(--gray-200);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--primary);
        }

        .author-info h5 {
            font-size: 0.95rem;
            color: var(--dark);
            margin-bottom: 2px;
        }

        .author-info p {
            font-size: 0.8rem;
            color: var(--gray-600);
            margin: 0;
        }

        /* 资讯文章列表 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .news-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--gray-200);
            transition: var(--transition);
        }

        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }

        .news-content {
            padding: 24px;
        }

        .news-date {
            font-size: 0.8rem;
            color: var(--gray-600);
            margin-bottom: 8px;
        }

        .news-content h4 {
            font-size: 1.15rem;
            color: var(--dark);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .news-link {
            color: var(--primary);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .news-link:hover {
            text-decoration: underline;
        }

        /* 加盟代理模块 */
        .agent-wrap {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            border-radius: 24px;
            padding: 60px;
            color: var(--white);
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
            box-shadow: var(--shadow-lg);
        }

        .agent-text h3 {
            font-size: 2.2rem;
            margin-bottom: 15px;
            color: var(--white);
        }

        .agent-text p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        .agent-highlights {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .agent-feat h5 {
            font-size: 1.15rem;
            margin-bottom: 8px;
            color: var(--white);
        }

        .agent-feat p {
            font-size: 0.9rem;
            opacity: 0.8;
            margin: 0;
        }

        .agent-action {
            background-color: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 30px;
            border-radius: 16px;
            text-align: center;
        }

        .agent-action h4 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--white);
        }

        .agent-action p {
            font-size: 0.9rem;
            margin-bottom: 24px;
            opacity: 0.9;
        }

        /* 智能需求匹配与表单 */
        .contact-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 50px;
        }

        .form-wrap {
            background: var(--white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--gray-200);
        }

        .form-title {
            font-size: 1.5rem;
            color: var(--dark);
            margin-bottom: 24px;
            border-bottom: 2px solid var(--gray-100);
            padding-bottom: 12px;
        }

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

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--gray-800);
            font-size: 0.95rem;
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid var(--gray-200);
            outline: none;
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
            background-color: var(--gray-100);
        }

        .form-control:focus {
            border-color: var(--primary);
            background-color: var(--white);
            box-shadow: 0 0 0 3px rgba(255, 18, 104, 0.1);
        }

        .contact-info-box {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .info-card {
            background: var(--white);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid var(--gray-200);
            box-shadow: var(--shadow-sm);
        }

        .info-card h4 {
            font-size: 1.15rem;
            color: var(--dark);
            margin-bottom: 12px;
        }

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

        .info-list li {
            margin-bottom: 10px;
            font-size: 0.95rem;
            color: var(--gray-600);
        }

        .info-list li strong {
            color: var(--dark);
        }

        .qrcode-wrap {
            margin-top: 15px;
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .qrcode-wrap img {
            width: 120px;
            height: 120px;
            border-radius: 8px;
            border: 1px solid var(--gray-200);
            padding: 4px;
            background-color: var(--white);
        }

        .qrcode-text {
            font-size: 0.88rem;
            color: var(--gray-600);
        }

        /* 全国服务网络 */
        .network-wrap {
            background: var(--white);
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--gray-200);
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            align-items: center;
        }

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

        .network-text p {
            color: var(--gray-600);
            margin-bottom: 24px;
        }

        .network-stats {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .network-img-container img {
            width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: var(--shadow-md);
        }

        /* 标签云、价格参考等辅助组件 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 15px;
        }

        .tag-item {
            padding: 6px 12px;
            background-color: var(--gray-100);
            color: var(--gray-800);
            border-radius: 20px;
            font-size: 0.85rem;
            transition: var(--transition);
        }

        .tag-item:hover {
            background-color: var(--primary);
            color: var(--white);
        }

        /* 友情链接与页脚 */
        .footer {
            background-color: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 20px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr repeat(3, 1fr);
            gap: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            padding-bottom: 40px;
            margin-bottom: 30px;
        }

        .footer-logo-desc h4 {
            color: var(--white);
            font-size: 1.3rem;
            margin-bottom: 15px;
        }

        .footer-logo-desc p {
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .footer-col h5 {
            color: var(--white);
            font-size: 1.05rem;
            margin-bottom: 20px;
            position: relative;
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .friend-links-wrap {
            padding: 20px;
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            margin-bottom: 30px;
        }

        .friend-links-title {
            color: var(--white);
            font-size: 0.95rem;
            margin-bottom: 10px;
            font-weight: 600;
        }

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

        .friend-links-container a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: var(--transition);
        }

        .friend-links-container a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        /* 浮动客服入口 */
        .float-widget {
            position: fixed;
            right: 20px;
            bottom: 80px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--white);
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid var(--gray-200);
            position: relative;
        }

        .float-btn:hover {
            background-color: var(--primary);
            color: var(--white);
            transform: scale(1.05);
        }

        .float-btn svg {
            width: 24px;
            height: 24px;
            fill: currentColor;
        }

        .float-btn.primary-float {
            background-color: var(--primary);
            color: var(--white);
        }

        .float-btn.primary-float:hover {
            background-color: var(--primary-hover);
        }

        .float-qrcode-pop {
            position: absolute;
            right: 60px;
            bottom: 0;
            background-color: var(--white);
            padding: 15px;
            border-radius: 12px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--gray-200);
            display: none;
            width: 150px;
            text-align: center;
        }

        .float-qrcode-pop img {
            width: 120px;
            height: 120px;
            margin-bottom: 8px;
        }

        .float-qrcode-pop p {
            font-size: 0.75rem;
            color: var(--gray-800);
            margin: 0;
        }

        .float-btn:hover .float-qrcode-pop {
            display: block;
        }

        /* 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);
            }
            .solutions-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-container {
                grid-template-columns: repeat(2, 1fr);
            }
            .comp-table th, .comp-table td {
                padding: 12px 14px;
            }
        }

        @media (max-width: 768px) {
            .header-container {
                position: relative;
            }
            .menu-toggle {
                display: block;
            }
            .nav {
                position: absolute;
                top: 70px;
                left: 0;
                width: 100%;
                background-color: var(--white);
                flex-direction: column;
                padding: 20px;
                box-shadow: var(--shadow-md);
                display: none;
                gap: 10px;
                border-top: 1px solid var(--gray-200);
            }
            .nav.active {
                display: flex;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .about-wrap, .scene-content, .training-wrap, .helper-grid, .contact-grid, .network-wrap, .agent-wrap {
                grid-template-columns: 1fr;
            }
            .services-grid, .solutions-grid, .steps-container, .cases-grid, .token-grid, .comments-grid, .news-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .agent-wrap {
                padding: 30px;
            }
        }