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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>查特查特 - 数据安全与隐私计算解决方案</title>
<meta name="description" content="查特查特科技专注于隐私计算、可信知识库与数据安全领域，提供企业级隐私保护解决方案。">
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<link rel="icon" type="image/svg+xml" href="favicon.svg">
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<!-- 顶部导航 -->
<header class="header" id="header">
<div class="container header-inner">
<a href="#" class="logo">
<span class="logo-icon"><img src="chatchat-icon.svg" alt="ChatChat"></span>
<span class="logo-text">查特查特科技</span>
</a>
<nav class="nav" id="nav">
<a href="#hero" class="nav-link">首页</a>
<a href="#products" class="nav-link">核心产品</a>
<a href="#components" class="nav-link">技术组件</a>
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<a href="research.html" class="nav-link">行业研究</a>
<a href="#about" class="nav-link">关于我们</a>
</nav>
<button class="mobile-menu-btn" id="mobileMenuBtn" aria-label="菜单">
<span></span><span></span><span></span>
</button>
</div>
</header>
<!-- 首屏 Hero -->
<section class="hero" id="hero">
<div class="hero-bg">
<div class="hero-grid"></div>
</div>
<div class="container hero-content">
<div class="hero-badge">国产自主可控 / 隐私计算 / 可信AI</div>
<h1 class="hero-title">
数据安全与隐私计算<br>
<span class="hero-title-highlight">基础设施提供商</span>
</h1>
<p class="hero-desc">
面向政务、金融、医疗、能源等关键行业，提供"数据不出域、计算可协同、过程可审计"的全栈隐私计算解决方案，助力数据要素安全合规流通。
</p>
<div class="hero-actions">
<a href="#products" class="btn btn-primary">了解产品方案</a>
<a href="#components" class="btn btn-outline">技术组件体系</a>
</div>
<div class="hero-stats">
<div class="stat-item">
<span class="stat-number">8+</span>
<span class="stat-label">核心技术产品</span>
</div>
<div class="stat-divider"></div>
<div class="stat-item">
<span class="stat-number">100%</span>
<span class="stat-label">自主知识产权</span>
</div>
<div class="stat-divider"></div>
<div class="stat-item">
<span class="stat-number">亿级</span>
<span class="stat-label">数据处理规模</span>
</div>
</div>
</div>
</section>
<!-- 宣传视频 -->
<section class="video-section" id="video">
<div class="container">
<div class="section-header">
<span class="section-tag">企业宣传</span>
<h2 class="section-title">产品与解决方案概览</h2>
<p class="section-desc">以技术守护数据安全，以创新驱动价值释放</p>
</div>
<div class="video-wrapper">
<video
id="promoVideo"
autoplay
muted
loop
playsinline
preload="auto"
poster=""
>
<source src="chatchat_EN.mp4" type="video/mp4">
您的浏览器不支持视频播放。
</video>
<div class="video-overlay" id="videoOverlay">
<button class="video-play-btn" id="videoPlayBtn" aria-label="播放视频">
<svg width="48" height="48" viewBox="0 0 48 48" fill="none">
<circle cx="24" cy="24" r="23" stroke="white" stroke-width="2"/>
<path d="M19 15L35 24L19 33V15Z" fill="white"/>
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</section>
<!-- 核心产品 -->
<section class="products" id="products">
<div class="container">
<div class="section-header">
<span class="section-tag">核心产品线</span>
<h2 class="section-title">三大核心产品平台</h2>
<p class="section-desc">覆盖隐私计算、安全RAG与可信知识库三大核心场景，构建完整的数据安全产品矩阵</p>
</div>
<!-- 产品卡片：ChatChat -->
<div class="product-card product-card-featured">
<div class="product-card-inner">
<div class="product-info">
<div class="product-badge">旗舰产品</div>
<h3 class="product-name">ChatChat 私域可信知识库系统</h3>
<p class="product-subtitle">大模型私域可信知识库软件 V3.0</p>
<p class="product-desc">
企业级大模型私域知识库与智能办公平台，提供文档摄入、知识处理、检索增强生成（RAG）、可追溯引用、权限与审计、API分发及运维监控等全栈能力，并提供行业化业务模块。
</p>
<div class="product-features">
<div class="feature-group">
<h4 class="feature-group-title">平台基础能力</h4>
<ul class="feature-list">
<li>文档智能摄入与知识抽取</li>
<li>检索增强生成（RAG）引擎</li>
<li>可追溯引用与溯源标注</li>
<li>多级权限管理与审计日志</li>
<li>标准化API接口分发</li>
<li>运维监控与告警体系</li>
</ul>
</div>
<div class="feature-group">
<h4 class="feature-group-title">业务模块</h4>
<ul class="feature-list">
<li>企业制度管理模块</li>
<li>行业写作辅助模块</li>
<li>智能表格分析模块</li>
<li>智能评审决策模块</li>
<li>多模型接口兼容适配</li>
<li>容器化部署方案</li>
</ul>
</div>
</div>
</div>
<div class="product-visual">
<div class="product-icon-large">
<svg viewBox="0 0 120 120" fill="none">
<rect x="10" y="10" width="100" height="100" rx="20" fill="#165DFF" fill-opacity="0.08"/>
<rect x="25" y="25" width="70" height="70" rx="12" fill="#165DFF" fill-opacity="0.15"/>
<path d="M45 50H75M45 60H70M45 70H65" stroke="#165DFF" stroke-width="3" stroke-linecap="round"/>
<circle cx="80" cy="80" r="15" fill="#165DFF" fill-opacity="0.2"/>
<path d="M76 80L79 83L85 77" stroke="#165DFF" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</div>
<div class="product-tech-tags">
<span class="tech-tag">RAG</span>
<span class="tech-tag">LLM</span>
<span class="tech-tag">NLP</span>
<span class="tech-tag">知识图谱</span>
</div>
</div>
</div>
</div>
<!-- 产品卡片Grid -->
<div class="products-grid">
<!-- PPC -->
<div class="product-card">
<div class="product-card-inner">
<div class="product-info">
<div class="product-badge product-badge-alt">主营产品</div>
<h3 class="product-name">PPC 隐私计算平台</h3>
<p class="product-desc">
面向多方联合计算的隐私计算系统，在参与方不泄露各自数据的前提下实现联合机器学习与联合分析。综合联邦学习、联邦查询等核心能力，实现"数据不出域、模型可共建、结果可共享"。
</p>
<div class="product-capabilities">
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><path d="M12 2L2 7l10 5 10-5-10-5zM2 17l10 5 10-5M2 12l10 5 10-5"/></svg>
</div>
<div>
<strong>联邦学习</strong>
<p>支持横向/纵向/拆分联邦学习，涵盖逻辑回归、XGBoost、深度神经网络等算法</p>
</div>
</div>
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><circle cx="11" cy="11" r="8"/><path d="M21 21l-4.35-4.35"/></svg>
</div>
<div>
<strong>联邦查询</strong>
<p>基于安全多方计算的跨域SQL查询，支持JOIN、GROUP BY等完整算子</p>
</div>
</div>
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0110 0v4"/></svg>
</div>
<div>
<strong>隐私集合求交</strong>
<p>支持ECDH、RR22协议，千万级数据30秒完成求交</p>
</div>
</div>
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><path d="M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z"/></svg>
</div>
<div>
<strong>全方位安全保障</strong>
<p>同态加密、秘密共享、不经意传输，无需可信第三方</p>
</div>
</div>
</div>
<div class="product-metrics">
<div class="metric">
<span class="metric-value">30s</span>
<span class="metric-label">千万级PSI耗时</span>
</div>
<div class="metric">
<span class="metric-value">0.02</span>
<span class="metric-label">模型AUC偏差范围</span>
</div>
<div class="metric">
<span class="metric-value">10亿+</span>
<span class="metric-label">数据规模支持</span>
</div>
</div>
</div>
</div>
</div>
<!-- PPRAG -->
<div class="product-card">
<div class="product-card-inner">
<div class="product-info">
<div class="product-badge product-badge-alt">主营产品</div>
<h3 class="product-name">PPRAG 隐私保护检索增强生成系统</h3>
<p class="product-desc">
面向医疗体系的多方协同知识共享平台，基于RAG技术结合差分隐私、同态加密、属性基加密（ABE），在保护各参与方数据隐私的前提下实现跨机构的医疗知识安全共享与智能问答服务。
</p>
<div class="product-capabilities">
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><path d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
</div>
<div>
<strong>隐私保护向量检索</strong>
<p>差分隐私扰动、同态加密密态计算、不经意传输安全获取</p>
</div>
</div>
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><path d="M12 15v2m-6 4h12a2 2 0 002-2v-6a2 2 0 00-2-2H6a2 2 0 00-2 2v6a2 2 0 002 2zm10-10V7a4 4 0 00-8 0v4h8z"/></svg>
</div>
<div>
<strong>属性基访问控制</strong>
<p>基于ABE的细粒度权限管理，支持机构/部门/层级多维度策略</p>
</div>
</div>
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><path d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>
</div>
<div>
<strong>安全云端推理</strong>
<p>检索结果安全传输，大模型推理请求隐私保护</p>
</div>
</div>
<div class="capability">
<div class="capability-icon">
<svg viewBox="0 0 24 24" fill="none" stroke="#165DFF" stroke-width="1.5"><path d="M19 21V5a2 2 0 00-2-2H7a2 2 0 00-2 2v16m14 0h2m-2 0h-5m-9 0H3m2 0h5M9 7h1m-1 4h1m4-4h1m-1 4h1m-5 10v-5a1 1 0 011-1h2a1 1 0 011 1v5m-4 0h4"/></svg>
</div>
<div>
<strong>多机构协同</strong>
<p>支持多医院联邦知识库，数据不出域、知识可共享</p>
</div>
</div>
</div>
<div class="product-metrics">
<div class="metric">
<span class="metric-value">100%</span>
<span class="metric-label">检索召回率</span>
</div>
<div class="metric">
<span class="metric-value">0.68s</span>
<span class="metric-label">单次检索延迟</span>
</div>
<div class="metric">
<span class="metric-value">14000x</span>
<span class="metric-label">性能提升倍数</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>
<!-- 技术组件体系 -->
<section class="components" id="components">
<div class="container">
<div class="section-header">
<span class="section-tag">技术组件</span>
<h2 class="section-title">底层技术组件体系</h2>
<p class="section-desc">自主研发的六大技术组件，为核心产品提供安全沙箱、智能代理、隐私查询、安全计算、安全检测与数据水印等基础能力</p>
</div>
<div class="components-grid">
<!-- CC-Box -->
<div class="component-card">
<div class="component-icon">
<svg viewBox="0 0 48 48" fill="none">
<rect x="6" y="14" width="36" height="28" rx="4" stroke="#165DFF" stroke-width="2.5"/>
<path d="M6 22h36" stroke="#165DFF" stroke-width="2"/>
<circle cx="12" cy="18" r="1.5" fill="#165DFF"/>
<circle cx="17" cy="18" r="1.5" fill="#165DFF"/>
<circle cx="22" cy="18" r="1.5" fill="#165DFF"/>
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<path d="M14 6h20" stroke="#165DFF" stroke-width="2" stroke-linecap="round"/>
<path d="M10 10h28" stroke="#165DFF" stroke-width="2" stroke-linecap="round"/>
</svg>
</div>
<h3 class="component-name">CC-Box</h3>
<p class="component-subtitle">Docker 安全沙箱服务</p>
<p class="component-desc">
容器化隔离执行环境管理服务，提供完整的沙箱生命周期管理、资源监控、文件挂载与交互式终端能力，为安全计算与代码执行提供可靠隔离。
</p>
<ul class="component-features">
<li>实时资源监控（CPU/内存/网络/磁盘）</li>
<li>WebSocket终端与命令执行</li>
<li>动态文件挂载与管理</li>
<li>完整生命周期状态机管理</li>
<li>自定义Docker镜像支持</li>
</ul>
<div class="component-tech">
<span>FastAPI</span>
<span>Docker SDK</span>
<span>React</span>
<span>WebSocket</span>
</div>
</div>
<!-- C4 -->
<div class="component-card">
<div class="component-icon">
<svg viewBox="0 0 48 48" fill="none">
<circle cx="24" cy="24" r="18" stroke="#165DFF" stroke-width="2.5"/>
<path d="M24 14v10l7 7" stroke="#165DFF" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"/>
<circle cx="24" cy="24" r="3" fill="#165DFF" fill-opacity="0.3" stroke="#165DFF" stroke-width="1.5"/>
<path d="M16 8l2 4M32 8l-2 4M8 16l4 2M40 16l-4 2" stroke="#165DFF" stroke-width="1.5" stroke-linecap="round"/>
</svg>
</div>
<h3 class="component-name">C4</h3>
<p class="component-subtitle">AI Agent 任务执行引擎</p>
<p class="component-desc">
类Manus的AI Agent任务执行服务，用户通过自然语言提交任务，由Claude Agent驱动在隔离沙箱中自主执行，支持实时追踪、多轮交互与技能扩展。
</p>
<ul class="component-features">
<li>自然语言任务提交与执行</li>
<li>Claude Agent SDK集成</li>
<li>沙箱隔离执行环境</li>
<li>实时进度追踪与事件系统</li>
<li>MCP Server与技能扩展体系</li>
</ul>
<div class="component-tech">
<span>FastAPI</span>
<span>Claude SDK</span>
<span>Celery</span>
<span>PostgreSQL</span>
</div>
</div>
<!-- CC-PIR -->
<div class="component-card">
<div class="component-icon">
<svg viewBox="0 0 48 48" fill="none">
<path d="M24 4L6 14v20l18 10 18-10V14L24 4z" stroke="#165DFF" stroke-width="2.5" stroke-linejoin="round"/>
<path d="M6 14l18 10m0 0l18-10m-18 10v20" stroke="#165DFF" stroke-width="2" stroke-linejoin="round" opacity="0.4"/>
<circle cx="24" cy="24" r="5" stroke="#165DFF" stroke-width="2"/>
<path d="M24 19v-3m0 16v-3m-5-5h-3m16 0h-3" stroke="#165DFF" stroke-width="1.5" stroke-linecap="round"/>
</svg>
</div>
<h3 class="component-name">CC-PIR</h3>
<p class="component-subtitle">隐私信息检索服务</p>
<p class="component-desc">
基于CMG21 Keyword PIR密码学协议的隐私保护数据库查询服务，服务端无法获知客户端查询的关键词内容，从密码学层面保障查询意图的绝对隐私。
</p>
<ul class="component-features">
<li>密码学级别查询隐私保证</li>
<li>支持MySQL/PostgreSQL/达梦/人大金仓</li>
<li>多数据库同时挂载与独立管理</li>
<li>自动参数优化，支持亿级数据</li>
<li>批量查询与重复查询优化</li>
</ul>
<div class="component-tech">
<span>FastAPI</span>
<span>FHE</span>
<span>ECDSA</span>
<span>NumPy</span>
</div>
</div>
<!-- CC-SafeServe -->
<div class="component-card">
<div class="component-icon">
<svg viewBox="0 0 48 48" fill="none">
<path d="M24 4l16 8v12c0 10-8 18-16 20C16 42 8 34 8 24V12l16-8z" stroke="#165DFF" stroke-width="2.5" stroke-linejoin="round"/>
<path d="M18 24l4 4 8-8" stroke="#165DFF" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</div>
<h3 class="component-name">CC-SafeServe</h3>
<p class="component-subtitle">安全函数计算平台</p>
<p class="component-desc">
实现"数据留域内、代码进沙箱"原则的安全函数计算平台，作为数据交易平台的核心计算子系统，支持安全模型部署与敏感数据上的可控计算。
</p>
<ul class="component-features">
<li>数据不出域的安全计算模式</li>
<li>多语言运行时（Python/Node.js/Java）</li>
<li>函数全生命周期管理</li>
<li>AES-256加密与JWT鉴权</li>
<li>频率限制与防篡改审计日志</li>
</ul>
<div class="component-tech">
<span>FastAPI</span>
<span>CC-Box</span>
<span>AES-256</span>
<span>JWT</span>
</div>
</div>
<!-- CC-SafeBinary -->
<div class="component-card">
<div class="component-icon">
<svg viewBox="0 0 48 48" fill="none">
<rect x="8" y="6" width="32" height="36" rx="4" stroke="#165DFF" stroke-width="2.5"/>
<path d="M16 16h16M16 24h10M16 32h13" stroke="#165DFF" stroke-width="2" stroke-linecap="round"/>
<circle cx="36" cy="36" r="8" fill="white" stroke="#165DFF" stroke-width="2.5"/>
<path d="M34 36l2 2 4-4" stroke="#165DFF" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
</div>
<h3 class="component-name">CC-SafeBinary</h3>
<p class="component-subtitle">二进制安全深度检测服务</p>
<p class="component-desc">
集成ClamAV、YARA与ModelScan三大检测引擎的二进制级深度安全检测服务，覆盖恶意软件、代码注入、反序列化攻击、模型投毒等多维威胁。
</p>
<ul class="component-features">
<li>三引擎联合检测（ClamAV+YARA+ModelScan）</li>
<li>Pickle/H5/ONNX模型安全扫描</li>
<li>反序列化攻击与代码注入检测</li>
<li>结构化JSON报告与PDF导出</li>
<li>支持离线部署与自定义规则</li>
</ul>
<div class="component-tech">
<span>FastAPI</span>
<span>ClamAV</span>
<span>YARA</span>
<span>ModelScan</span>
</div>
</div>
<!-- CC-BlindWM -->
<div class="component-card">
<div class="component-icon">
<svg viewBox="0 0 48 48" fill="none">
<rect x="4" y="8" width="40" height="32" rx="4" stroke="#165DFF" stroke-width="2.5"/>
<path d="M4 16h40" stroke="#165DFF" stroke-width="2"/>
<circle cx="24" cy="28" r="8" stroke="#165DFF" stroke-width="2" stroke-dasharray="3 2"/>
<path d="M20 28l3 3 5-6" stroke="#165DFF" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
<circle cx="10" cy="12" r="1.5" fill="#165DFF"/>
<circle cx="15" cy="12" r="1.5" fill="#165DFF"/>
<circle cx="20" cy="12" r="1.5" fill="#165DFF"/>
</svg>
</div>
<h3 class="component-name">CC-BlindWM</h3>
<p class="component-subtitle">隐私数据隐水印服务</p>
<p class="component-desc">
基于DWT+DCT频域变换的鲁棒盲水印系统，结合Reed-Solomon纠错编码，在不影响数据可用性的前提下实现隐私数据的溯源追踪与版权保护。
</p>
<ul class="component-features">
<li>DWT+DCT频域隐写，视觉无损嵌入</li>
<li>Reed-Solomon纠错编码容错提取</li>
<li>多进程并发与滑动窗口扫描</li>
<li>抗旋转攻击与投票机制</li>
<li>UUID/自定义ID嵌入与提取</li>
</ul>
<div class="component-tech">
<span>OpenCV</span>
<span>DWT/DCT</span>
<span>Reed-Solomon</span>
<span>NumPy</span>
</div>
</div>
</div>
<!-- 组件关系架构图 -->
<div class="architecture-diagram">
<h3 class="architecture-title">技术组件协同架构</h3>
<div class="arch-visual">
<div class="arch-layer arch-layer-top">
<div class="arch-label">核心产品层</div>
<div class="arch-items">
<div class="arch-item arch-item-primary">ChatChat 可信知识库</div>
<div class="arch-item arch-item-primary">PPC 隐私计算平台</div>
<div class="arch-item arch-item-primary">PPRAG 隐私保护RAG</div>
</div>
</div>
<div class="arch-connector">
<svg width="100%" height="40" viewBox="0 0 800 40" preserveAspectRatio="none">
<path d="M100 0 L100 20 L700 20 L700 0" stroke="#165DFF" stroke-width="2" fill="none" opacity="0.3"/>
<path d="M250 0 L250 20" stroke="#165DFF" stroke-width="2" fill="none" opacity="0.3"/>
<path d="M400 0 L400 20 L400 40" stroke="#165DFF" stroke-width="2" fill="none" opacity="0.3"/>
<path d="M550 0 L550 20" stroke="#165DFF" stroke-width="2" fill="none" opacity="0.3"/>
</svg>
</div>
<div class="arch-layer arch-layer-bottom">
<div class="arch-label">技术组件层</div>
<div class="arch-items">
<div class="arch-item">CC-Box</div>
<div class="arch-item">C4</div>
<div class="arch-item">CC-PIR</div>
<div class="arch-item">CC-SafeServe</div>
<div class="arch-item">CC-SafeBinary</div>
<div class="arch-item">CC-BlindWM</div>
</div>
</div>
</div>
</div>
</div>
</section>
<!-- 技术优势 -->
<section class="advantages" id="advantages">
<div class="container">
<div class="section-header">
<span class="section-tag">核心优势</span>
<h2 class="section-title">为什么选择查特查特</h2>
<p class="section-desc">深耕隐私计算与数据安全领域，以自主可控技术守护国家数据安全</p>
</div>
<div class="advantages-grid">
<div class="advantage-card">
<div class="advantage-number">01</div>
<h3>自主可控</h3>
<p>全栈自主研发，核心算法与密码学组件100%自主知识产权，不依赖境外开源框架，适配国产操作系统与国产数据库，满足信创合规要求。</p>
</div>
<div class="advantage-card">
<div class="advantage-number">02</div>
<h3>无需可信第三方</h3>
<p>联邦学习与联邦查询均不引入可信第三方参与协作，训练与计算过程仅在数据提供方之间交换必要的中间信息，从根本上消除第三方信任风险。</p>
</div>
<div class="advantage-card">
<div class="advantage-number">03</div>
<h3>高性能计算</h3>
<p>千万级数据隐私集合求交30秒完成，相较FATE等开源框架在多类算法上具备显著单机运行效率优势。隐私保护RAG检索性能提升14000倍。</p>
</div>
<div class="advantage-card">
<div class="advantage-number">04</div>
<h3>全链路闭环</h3>
<p>覆盖"数据接入 - 协同计算 - 结果交付 - 安全治理"全流程，提供数据质量检测、贡献评估、机制设计等完整配套能力，而非仅"基础训练"。</p>
</div>
<div class="advantage-card">
<div class="advantage-number">05</div>
<h3>开箱即用</h3>
<p>Docker容器化一键部署，统一配置文件模块免除繁琐参数设置，支持快速安装、迁移、复用，在运维便捷性与推广效率方面具备显著优势。</p>
</div>
<div class="advantage-card">
<div class="advantage-number">06</div>
<h3>行业适配</h3>
<p>面向政务、金融、医疗、能源、交通、制造等行业场景深度适配，支持GBase、达梦、人大金仓等国产数据库，满足行业特定合规要求。</p>
</div>
</div>
</div>
</section>
<!-- 应用场景 -->
<section class="scenarios" id="scenarios">
<div class="container">
<div class="section-header">
<span class="section-tag">应用场景</span>
<h2 class="section-title">行业解决方案</h2>
<p class="section-desc">为关键基础设施行业提供数据安全与隐私计算的落地实践</p>
</div>
<div class="scenarios-grid">
<div class="scenario-card">
<div class="scenario-icon">
<svg viewBox="0 0 48 48" fill="none">
<path d="M24 6l14 7v10c0 9.389-6 16-14 18-8-2-14-8.611-14-18V13l14-7z" stroke="#165DFF" stroke-width="2"/>
<path d="M18 24l4 4 8-8" stroke="#165DFF" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"/>
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</div>
<h3>政务数据协同</h3>
<p>跨部门、跨层级政务数据联合查询与联合研判，在保障数据边界的前提下实现治理协同。</p>
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<div class="scenario-card">
<div class="scenario-icon">
<svg viewBox="0 0 48 48" fill="none">
<rect x="6" y="10" width="36" height="28" rx="3" stroke="#165DFF" stroke-width="2"/>
<path d="M6 18h36M18 18v20M14 14h4M14 24h-4m4 0v4m0-4h-4m4 4h-4m22-4h4m-4 0v4m0-4h4m-4 4h4" stroke="#165DFF" stroke-width="1.5" stroke-linecap="round"/>
</svg>
</div>
<h3>金融风控联合建模</h3>
<p>多方联合信用评估与风险预测，在不暴露各方数据的前提下提升风控模型精度与覆盖面。</p>
</div>
<div class="scenario-card">
<div class="scenario-icon">
<svg viewBox="0 0 48 48" fill="none">
<path d="M24 28c6.627 0 12-2.239 12-5V17c0-2.761-5.373-5-12-5s-12 2.239-12 5v6c0 2.761 5.373 5 12 5z" stroke="#165DFF" stroke-width="2"/>
<path d="M36 23v6c0 2.761-5.373 5-12 5s-12-2.239-12-5v-6" stroke="#165DFF" stroke-width="2"/>
<path d="M36 29v6c0 2.761-5.373 5-12 5s-12-2.239-12-5v-6" stroke="#165DFF" stroke-width="2"/>
</svg>
</div>
<h3>医疗知识协同</h3>
<p>跨院区医疗知识安全共享与智能问答，保护患者隐私的同时提升临床决策支持能力。</p>
</div>
<div class="scenario-card">
<div class="scenario-icon">
<svg viewBox="0 0 48 48" fill="none">
<circle cx="24" cy="24" r="16" stroke="#165DFF" stroke-width="2"/>
<path d="M24 14v10l6 6" stroke="#165DFF" stroke-width="2.5" stroke-linecap="round"/>
<path d="M14 8l2 4M34 8l-2 4" stroke="#165DFF" stroke-width="1.5" stroke-linecap="round"/>
</svg>
</div>
<h3>数据交易与流通</h3>
<p>数据要素市场化流通基础设施，实现数据可用不可见的安全交易与合规流通。</p>
</div>
</div>
</div>
</section>
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<h2 class="section-title" style="text-align:left">查特查特科技</h2>
<p class="about-desc">
查特查特科技专注于隐私计算与数据安全基础设施，致力于为政务、金融、医疗、能源等关键行业提供国产自主可控的数据安全解决方案。
</p>
<p class="about-desc">
公司以"数据不出域、计算可协同、过程可审计"为技术理念，自主研发了涵盖联邦学习、联邦查询、隐私保护RAG、安全沙箱、AI Agent、隐私信息检索、安全函数计算、二进制安全检测在内的完整产品体系，为数据要素安全合规流通提供全栈技术支撑。
</p>
<div class="about-highlights">
<div class="highlight">
<strong>技术理念</strong>
<span>数据不出域 / 计算可协同 / 过程可审计</span>
</div>
<div class="highlight">
<strong>核心领域</strong>
<span>隐私计算 / 联邦学习 / 安全RAG / 数据安全</span>
</div>
<div class="highlight">
<strong>服务行业</strong>
<span>政务 / 金融 / 医疗 / 能源 / 交通 / 制造</span>
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<a href="#products">ChatChat 可信知识库</a>
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<h4>技术组件</h4>
<a href="#components">CC-Box 安全沙箱</a>
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