DTALEX66 · DTALEX66 · Jul 30, 2026 · Jul 30, 2026
diff --git a/README.md b/README.md
@@ -4,14 +4,17 @@
 
 > **本地优先的 Human + Agent + Cognitive Governance Desktop：同一份知识，人学得更深，AI 用得更准。**
 
+ArcheAxis OS 以受治理的统一知识底座连接个人学习链和 AI 使用链。所有外部材料、人工输入和 AI 输出都先是可追溯的 Candidate；只有经过明确治理的内容才能进入后续学习或 Runtime 使用。
+
 ## 当前重点
 
-- **真实 Workspace 基础链**：网页、GitHub URL、本地文件导入 → candidate Research/Evidence → Knowledge/Learning/Mastery 治理；执行侧当前以 `read file:` 受限 Planner tracer 和局部闭环为主。
-- **可治理的运行时**：SQLite 持久化、Outbox/Receipt、失败不改状态、重试与回读，以及不暴露内部审计 ID 的公开投影。
-- **双端验证**：CI 已包含 Windows Tauri 构建、运行时和 NSIS 生命周期门禁；本地真实 HTTP → SQLite → Chromium upload → dispatch → receipt → reload smoke 已通过，Tauri WebView 点击级证据和公开发布资产仍在收口。
+- **资料到知识的真实基础链**：网页、GitHub URL、本地文件导入 → candidate Research/Evidence → Knowledge/Learning/Mastery 治理；执行侧当前以 `read file:` 受限 Planner tracer 和局部闭环为主。
+- **个人学习与 AI 使用的双向反馈**：学习笔记、纠错、练习和人工审核不会自动提升为事实；AI 的来源、Claim、解释、任务结果和 Lesson 同样必须先经 Candidate 治理。
+- **可治理的本地运行时**：SQLite 持久化、Outbox/Receipt、失败不改状态、重试与回读，以及不暴露内部审计 ID 的公开投影。
+- **桌面 Workspace A1**：默认 Apple-light，Violet Core 保留为暗色主题；一级 Rail、动态二级导航、上下文与证据检查器和真实活动坞均已接入。真实 Chromium 验证壳层交互后方可发布；Tauri WebView 点击级证据和公开发布资产仍未闭环，不能用 Chromium 结果替代。
 - **当前版本**：`0.4.0`；Release Manifest 仍为 `unreleased / public=false`，公开 Alpha/Beta/Stable 发布尚未宣告。
 
-Research candidate 仍必须经过人工审查和来源独立性验证，不能自动当作 verified truth。当前事实、限制和验证证据见 [`docs/PROJECT_STATUS.md`](docs/PROJECT_STATUS.md) 与 [`docs/VERIFICATION_POLICY.md`](docs/VERIFICATION_POLICY.md)。
+Research candidate 仍必须经过人工审查和来源独立性验证，不能自动当作 verified truth。产品定位见 [`docs/PRODUCT_POSITIONING.md`](docs/PRODUCT_POSITIONING.md)；当前事实、限制和验证证据见 [`docs/PROJECT_STATUS.md`](docs/PROJECT_STATUS.md) 与 [`docs/VERIFICATION_POLICY.md`](docs/VERIFICATION_POLICY.md)。
 
 ## Phase 4 Research Status
 

diff --git a/app/workspace/ui/assets/app.js b/app/workspace/ui/assets/app.js
diff --git a/app/workspace/ui/assets/styles.css b/app/workspace/ui/assets/styles.css
diff --git a/app/workspace/ui/index.html b/app/workspace/ui/index.html
@@ -6,18 +6,31 @@
   <title>元枢系统 ArcheAxis OS · 元枢·观心</title>
   <link rel="stylesheet" href="/workspace/assets/styles.css">
 </head>
-<body data-theme="yaojin">
+<body data-theme="apple-light">
 <div class="app">
 <header class="top">
-  <div class="brand"><div class="mark"></div><div><div class="brand-name">元枢系统</div><div class="brand-sub">ARCHEAXIS OS</div></div></div>
+  <div class="brand"><div class="mark" aria-hidden="true"></div><div><div class="brand-name">元枢桌面</div><div class="brand-sub">ARCHEAXIS DESKTOP</div></div></div>
+  <div class="top-tabs" aria-label="工作区标签"><span class="top-tab active">观心工作台</span><span class="top-tab muted-tab">本地运行时</span><span class="top-tab muted-tab">+ 规划中</span></div>
   <div class="workspace-pill"><span class="dot"></span><b>元枢·观心</b><span class="kbd">LOCAL ONLY</span></div>
-  <div class="search"><input id="global-search" aria-label="搜索（尚未接入）" placeholder="搜索功能尚未接入" readonly><span class="kbd">A0</span></div>
+  <div class="search"><input id="global-search" aria-label="全局命令入口（尚未接入）" placeholder="全局命令入口尚未接入" readonly><span class="kbd">A0</span></div>
+  <button class="command-btn" type="button" data-action="command-open" aria-label="打开全局命令入口">命令入口</button>
+  <button class="icon-btn inspector-external-trigger" type="button" data-action="inspector-toggle" aria-controls="inspector" aria-expanded="false" aria-label="展开上下文与证据检查器">◧</button>
   <span class="chip"><span class="dot"></span>本地工作台</span>
   <button class="icon-btn" type="button" data-page="diagnostics" title="系统诊断" aria-label="系统诊断"><svg viewBox="0 0 24 24" width="17" height="17" fill="none" stroke="currentColor"><path d="M3 12h4l3 8 4-16 3 8h4"/></svg></button>
-  <div class="theme"><button data-theme="yaojin">曜金</button><button data-theme="deepspace">深空</button></div>
+  <div class="theme" aria-label="主题"><button data-theme="violet-core">紫曜</button><button data-theme="apple-light">浅色</button><button data-theme="yaojin">曜金</button><button data-theme="deepspace">深空</button></div>
   <div class="user"><div class="avatar">AL</div><div class="meta"><b>本地用户</b><div class="muted mono" id="clock">--:--:--</div></div></div>
 </header>
-<aside class="nav" id="nav"></aside>
+<aside class="rail" id="rail" aria-label="一级模块">
+  <button class="rail-item active" type="button" data-module="guanxin" title="观心" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">◈</span><span>观心</span></button>
+  <button class="rail-item" type="button" data-module="zhiti" title="智体" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">✦</span><span>智体</span></button>
+  <button class="rail-item" type="button" data-module="zhixing" title="知行" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">➜</span><span>知行</span></button>
+  <button class="rail-item" type="button" data-module="chawei" title="察微" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">⌕</span><span>察微</span></button>
+  <button class="rail-item" type="button" data-module="cangshi" title="藏识" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">▣</span><span>藏识</span></button>
+  <button class="rail-item" type="button" data-module="workflow" title="流程" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">⌘</span><span>流程</span></button>
+  <button class="rail-item" type="button" data-module="connect" title="连接" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">⌁</span><span>连接</span></button>
+  <button class="rail-item" type="button" data-module="system" title="系统" aria-controls="nav" aria-expanded="false"><span class="rail-glyph">⚙</span><span>系统</span></button>
+</aside>
+<aside class="nav subnav" id="nav" aria-label="二级导航" aria-hidden="true" inert></aside>
 <main class="main">
 <section class="page active" id="page-overview">
   <div class="page-head"><div><div class="eyebrow">GUANXIN OVERVIEW</div><h1>观心总览</h1><p class="desc">只展示本机数据库和发布清单可证明的状态；没有证据的数据不会出现在这里。</p></div><div class="head-actions"><button class="btn primary" data-action="intake">导入资料</button><button class="btn" data-page="diagnostics">系统诊断</button></div></div>
@@ -74,6 +87,14 @@
   <div class="empty"><b>尚未接入真实数据</b><p>不会展示样例数量、虚构进度、伪服务状态或不可执行按钮。</p><button class="btn" data-page="overview">返回观心总览</button></div>
 </section>
 </main>
+<aside class="inspector" id="inspector" aria-label="上下文与证据检查器">
+  <div class="inspector-head"><div><div class="eyebrow">CONTEXT &amp; EVIDENCE</div><b>上下文与证据检查器</b></div><button class="icon-btn inspector-internal-trigger" type="button" data-action="inspector-toggle" aria-controls="inspector" aria-expanded="true" aria-label="折叠上下文与证据检查器">×</button></div>
+  <div class="inspector-body" id="inspector-body"><div class="inspector-core"><span class="core-orb">◈</span><b>当前工作区</b><span class="muted">只展示已验证的聚合状态</span></div><div class="inspector-list"><div><span>Status</span><b id="inspector-status">读取中</b></div><div><span>Source</span><b>本地 SQLite 投影</b></div><div><span>Evidence</span><b id="inspector-evidence">等待状态读回</b></div><div><span>Lifecycle</span><b>Research → Knowledge</b></div><div><span>Capability</span><b>A1 · Shell</b></div></div><p class="muted small">任务级 Inspector 将在 A2 接入，不显示内部编号。</p></div>
+</aside>
+<section class="activity-dock" id="activity-dock" aria-label="活动坞">
+  <div class="dock-head"><div class="dock-brand"><span class="dock-pulse"></span><b>活动坞</b><span class="muted">真实本地状态</span></div><div class="dock-actions"><span id="dock-summary" class="muted">读取中</span><button class="icon-btn" type="button" data-action="dock-toggle" aria-label="折叠活动坞">⌄</button></div></div>
+  <div class="dock-body" id="dock-body"><div class="dock-card"><span class="dock-label">JOB</span><b id="dock-jobs">读取中</b><span>真实任务</span></div><div class="dock-card"><span class="dock-label">DELIVERY</span><b id="dock-delivery">读取中</b><span>待投递 / 失败</span></div><div class="dock-card"><span class="dock-label">REVIEW</span><b id="dock-review">读取中</b><span>待人工复核</span></div><div class="dock-card dock-note"><span class="dock-label">TRUTH BOUNDARY</span><b>不显示伪进度</b><span>状态来自本地 API</span></div></div>
+</section>
 <div class="modal" id="intake-modal" aria-hidden="true"><div class="dialog" role="dialog" aria-modal="true" aria-labelledby="intake-title"><div class="card-title"><div><div class="eyebrow">LOCAL INTAKE</div><h2 id="intake-title">导入资料</h2></div><button class="icon-btn" type="button" data-action="intake-close" aria-label="关闭">×</button></div><p class="muted">粘贴网页地址或选择本地文件。系统自动处理，不要求填写内部编号。</p><form class="form" id="intake-url-form"><div class="field"><label for="intake-url">网页地址</label><input id="intake-url" name="url" type="url" placeholder="https://example.com/article" required></div><button class="btn primary" type="submit">导入网页或GitHub仓库</button></form><div class="divider">或</div><form class="form" id="intake-file-form"><div class="field"><label for="intake-file">本地文件</label><input id="intake-file" name="file" type="file" required></div><button class="btn primary" type="submit">导入文件</button></form><pre class="result" id="intake-result" aria-live="polite"></pre></div></div>
 <div class="toast" id="toast"></div>
 </div>

diff --git a/desktop/src-tauri/src/runtime.rs b/desktop/src-tauri/src/runtime.rs
@@ -186,7 +186,10 @@ mod tests {
             resolved.data_dir.display(),
         );
         assert!(resolved.isolated, "installed runtime must be isolated");
-        assert_ne!(resolved.cwd, resolved.data_dir.parent().unwrap_or(&resolved.cwd));
+        assert_ne!(
+            resolved.cwd,
+            resolved.data_dir.parent().unwrap_or(&resolved.cwd)
+        );
     }
 
     #[test]
@@ -198,8 +201,11 @@ mod tests {
         let python = resources.join("runtime/python/python.exe");
         fs::create_dir_all(python.parent().expect("python parent")).expect("create runtime");
         fs::create_dir_all(repository.join(".hermes")).expect("create project boundary");
-        fs::write(repository.join("pyproject.toml"), b"[project]\nname = 'fixture'\n")
-            .expect("create project marker");
+        fs::write(
+            repository.join("pyproject.toml"),
+            b"[project]\nname = 'fixture'\n",
+        )
+        .expect("create project marker");
         fs::write(&python, b"test").expect("create python marker");
 
         let resolved = resolve_runtime(&resources, &resources, &local_data, false)

diff --git a/docs/PRODUCT_POSITIONING.md b/docs/PRODUCT_POSITIONING.md
@@ -0,0 +1,61 @@
+# ArcheAxis OS 产品定位
+
+> **ArcheAxis OS is a local-first, evidence-driven, bidirectional learning and knowledge system for individuals and AI.**
+
+> **同一份知识，人学得更深，AI 用得更准。**
+
+## 定位边界
+
+ArcheAxis OS 的产品中心是受治理的学习与知识底座，而不是通用 Agent 平台。它将个人学习和 AI 使用连接到同一份可追溯的 Source、Claim、Evidence 与 Knowledge 之上。
+
+本页定义对外定位和术语边界；它不宣称当前所有产品页面、Agent 功能或自动化能力已实现。当前可验证能力和限制以 [`PROJECT_STATUS.md`](PROJECT_STATUS.md) 与 [`VERIFICATION_POLICY.md`](VERIFICATION_POLICY.md) 为准。
+
+## 一源、双学、双向反馈
+
+```text
+原始资料 / Source Asset / Evidence
+                    │
+                    ▼
+          受治理的统一知识底座
+              ┌─────┴─────┐
+              ▼           ▼
+          个人学习链     AI 使用链
+              │           │
+              └─────┬─────┘
+                    ▼
+        人工审核与双向知识演进
+```
+
+### 个人学习链
+
+```text
+资料 → 理解 → 结构化 → 课程/笔记 → 练习 → 复习 → 掌握 → 应用 → Teach Back → 迁移
+```
+
+### AI 使用链
+
+```text
+Knowledge Unit → Retrieval → Context Pack → Machine Knowledge
+→ Task Support → Tool / Agent → Trace → Evaluation → Candidate Lesson
+```
+
+## 治理原则
+
+- 人的学习笔记、纠错、练习、人工标注和审批决定，先成为 Candidate。
+- AI 生成的新来源、Claim、冲突、解释、练习、任务结果和 Lesson，也先成为 Candidate。
+- Candidate 不能自动成为 verified truth，或自动进入 Runtime。
+- 用户页面只显示可由本地持久化 API 读回的状态；没有真实合同时必须清楚标明“尚未接入”。
+- Agent 是 AI 使用层，不是产品中心；稳定的知识、证据和学习治理不依赖特定模型或 Agent。
+
+## 对外术语
+
+| 不再作为对外主定位 | 对外推荐表达 |
+| --- | --- |
+| 认知操作系统 / Cognitive OS | Learning & Knowledge System |
+| 通用认知 OS / Agent OS | 本地优先、证据驱动的学习知识系统 |
+| 认知闭环 | 学习—知识—应用闭环 |
+| 认知检查器 | 上下文与证据检查器 |
+| 认知演化 | 双向反馈与知识演进 |
+| Cognitive Workspace | Human–AI Learning Workspace |
+
+内部架构、历史文档和稳定 canonical ID 可继续保留兼容术语；任何术语替换都不得改变 API、数据库、迁移或 Release 状态。
diff --git a/docs/README.md b/docs/README.md
@@ -4,6 +4,7 @@
 
 ## 当前事实与未来方向
 
+- [`PRODUCT_POSITIONING.md`](PRODUCT_POSITIONING.md)：ArcheAxis OS 对外产品定位、治理边界与术语。
 - [`PROJECT_STATUS.md`](PROJECT_STATUS.md)：当前验证状态、已知限制和质量门禁。
 - [`FUTURE_EXECUTION_BLUEPRINT.md`](FUTURE_EXECUTION_BLUEPRINT.md)：长期设计原则、候选轨道、延后项和进入执行门槛；不代表当前完成度。
 - [`architecture/CURRENT_ARCHITECTURE.md`](architecture/CURRENT_ARCHITECTURE.md)：当前运行时架构与模块边界。