diff --git a/docs/en-gb/legal/privacy.md b/docs/en-gb/legal/privacy.md
new file mode 100644
index 0000000..fb79a4b
--- /dev/null
+++ b/docs/en-gb/legal/privacy.md
@@ -0,0 +1,86 @@
+---
+title: Privacy Policy
+description: How Changsha Onix Byte Technology Co., Ltd handles personal information on this website and in the tools we publish.
+sidebar: false
+outline: false
+---
+
+<!-- TODO(legal): reviewed for factual accuracy against the actual build (no
+cookies, no analytics, two localStorage keys), but it has not been reviewed by
+a lawyer. Have it checked before relying on it. -->
+
+**Last updated: 25 September 2026.**
+
+This policy covers this website and the tools we publish under it. It is issued
+by Changsha Onix Byte Technology Co., Ltd ("we", "us"), the operator of
+onixbyte.com and onixbyte.cn.
+
+## What we collect
+
+Almost nothing.
+
+There is no account to create, no newsletter to sign up for and no form to
+submit. We do not run analytics, advertising or tracking scripts of any kind,
+and we do not build profiles of visitors.
+
+We do not ask for your name, email address, phone number or any other personal
+information, and there is nowhere on this site to give it to us.
+
+## Tools that run in your browser
+
+The tools we publish, including Dev Lab, run entirely in your browser. Data you
+paste into them — configuration files, API responses, anything else — is
+processed on your own machine and is never transmitted to us or to anyone else.
+There is no upload step, and no code in those tools that could perform one.
+
+This is a deliberate design decision. We use these tools on real data
+ourselves, and a tool that sends your data somewhere is a tool we would not be
+able to use.
+
+## Local storage, and no cookies
+
+We do not set cookies.
+
+The site does store two small pieces of information in your browser's local
+storage. Both stay on your device, and neither is readable by us:
+
+| Key                        | What it holds                                     |
+| -------------------------- | ------------------------------------------------- |
+| `rspress-theme-appearance` | Whether you chose the light or dark theme         |
+| `rspress-visited`          | A flag so the language redirect only happens once |
+
+Clearing your browser's site data removes both, and the site continues to work
+without them.
+
+## Server logs
+
+Like any web server, the hosts that serve this site may record standard access
+logs — IP address, browser user agent, and the page requested — for security and
+troubleshooting. These are not used to identify or profile individuals, and we
+do not combine them with any other information.
+
+<!-- TODO(legal): confirm your actual log retention period on both hosts
+(Vercel and the onixbyte.cn server) and state it here. -->
+
+## Your rights
+
+Because we do not hold personal information about you, there is generally
+nothing for us to show, correct or delete. If you believe we hold something
+about you, write to us and we will look into it.
+
+If you are in a jurisdiction that grants you rights over your personal data,
+those rights are not affected by anything in this policy.
+
+## Contact
+
+Questions about this policy, or about how we handle data:
+
+**business@onixbyte.com**
+
+Changsha Onix Byte Technology Co., Ltd
+Hunan Province, China
+
+## Changes to this policy
+
+If we start collecting something, this page will say so before we do it. The
+date at the top shows when it was last changed.
diff --git a/docs/en-gb/legal/terms.md b/docs/en-gb/legal/terms.md
new file mode 100644
index 0000000..0138371
--- /dev/null
+++ b/docs/en-gb/legal/terms.md
@@ -0,0 +1,87 @@
+---
+title: Terms of Service
+description: The terms governing use of the OnixByte website, our published tools and our open-source projects.
+sidebar: false
+outline: false
+---
+
+<!-- TODO(legal): written to describe how the site and tools actually behave,
+but it has not been reviewed by a lawyer. Have it checked before relying on it —
+particularly the liability section. -->
+
+**Last updated: 25 September 2026.**
+
+These terms govern your use of this website and of the free tools we publish.
+They are issued by Changsha Onix Byte Technology Co., Ltd ("we", "us"), the
+operator of onixbyte.com and onixbyte.cn. By using the site or the tools, you
+agree to them.
+
+## What these terms cover
+
+They cover this website and the tools we host and offer free of charge, such as
+Dev Lab.
+
+They do **not** cover our open-source projects — see "Open-source projects"
+below — and they do not govern any commercial engagement you have with us.
+Work we do for a client is governed by the contract for that engagement.
+
+## Use of the site and tools
+
+You may use the site and the tools for any lawful purpose. You may not:
+
+- attempt to disrupt or overload the service, or access it by automated means in
+  a way that degrades it for others;
+- attempt to gain access to systems or data you are not authorised to access;
+- use the tools to process material that is unlawful, or that you do not have
+  the right to process.
+
+## Your data stays yours
+
+Anything you paste into our browser-based tools remains yours and remains on
+your machine. We claim no rights over it, and we never receive it. See the
+[Privacy Policy](/legal/privacy) for the detail.
+
+## Tools are provided as they are
+
+The tools are offered free of charge and without warranty of any kind. They are
+utilities, not professional advice:
+
+- Results from the JSON tooling are a convenience for inspecting data. Verify
+  anything you intend to rely on against the source data.
+- The BMI calculator produces a general-purpose figure. It is not medical
+  advice, and it is not a substitute for consulting a qualified professional.
+
+## Open-source projects
+
+Our open-source projects — including the libraries we publish on Maven Central
+and GitHub — are released under the licence stated in each repository. That
+licence governs your use of that code, and it takes precedence over these terms
+in respect of it. If there is any conflict between these terms and an
+open-source licence, the open-source licence wins.
+
+## Intellectual property
+
+The OnixByte name, logo and the design of this website belong to us. The
+open-source code we publish is licensed to you under the terms described above.
+
+## Limitation of liability
+
+The site and the free tools are provided "as is" and "as available". To the
+fullest extent permitted by law, we are not liable for any indirect or
+consequential loss arising from your use of them, or from their being
+unavailable.
+
+Nothing in these terms excludes liability that cannot lawfully be excluded.
+
+## Changes to these terms
+
+We may update these terms as the site and tools change. The date at the top
+shows when they were last revised. If you keep using the site after a change,
+that means you accept the revised terms.
+
+## Contact
+
+**business@onixbyte.com**
+
+Changsha Onix Byte Technology Co., Ltd
+Hunan Province, China
diff --git a/docs/en-gb/products/index.md b/docs/en-gb/products/index.md
new file mode 100644
index 0000000..7a86600
--- /dev/null
+++ b/docs/en-gb/products/index.md
@@ -0,0 +1,61 @@
+---
+title: Products
+description: >-
+  Dev Lab — a set of free developer utilities from OnixByte that run entirely
+  in your browser.
+pageType: doc-wide
+sidebar: false
+outline: false
+footer: false
+head:
+  - - meta
+    - name: keywords
+      content: Dev Lab, JSON viewer, JSONPath, developer tools, browser-based, privacy, OnixByte
+sections:
+  - type: contentGrid
+    id: products
+    title: What We Run
+    subtitle: Small in number, and used by us daily.
+    items:
+      - icon: "🧰"
+        title: Dev Lab
+        details: A collection of developer utilities, led by a JSON viewer with JSONPath queries. Everything runs locally in your browser, so nothing you paste in is ever uploaded.
+        link: https://dev-lab.onixbyte.com
+        span: 6
+  - type: cta
+    id: contact
+    title: Need Something Like This Built for You?
+    subtitle: Tell us about your project or your idea — we are around whenever you are ready.
+    actions:
+      - theme: brand
+        text: See What We Do
+        link: /services/
+      - theme: alt
+        text: business@onixbyte.com
+        link: mailto:business@onixbyte.com
+    code:
+      src: /wechat-qr.png
+      caption: Or scan to reach us on WeCom
+---
+
+Alongside client work we build tools of our own. We keep the number small: each
+one exists because we needed it ourselves and suspected others did too.
+
+## Free to use, nothing to install
+
+Every tool here runs entirely in your browser. There is no account to create and
+no upload step — whatever you paste in stays on your machine.
+
+That is a deliberate choice rather than a limitation. We use these tools on real
+configuration files and real API responses, and a tool that phones home is a
+tool we would not be able to use.
+
+## Dev Lab
+
+A JSON viewer built for data that is too large and too nested to read by hand.
+Paste a response, query it with JSONPath, and the matching fields are
+highlighted in place. Matches can be copied out in one click.
+
+It also carries a few smaller utilities we kept reaching for.
+
+**[Open Dev Lab →](https://dev-lab.onixbyte.com)**
diff --git a/docs/en-gb/services/index.md b/docs/en-gb/services/index.md
new file mode 100644
index 0000000..6623afa
--- /dev/null
+++ b/docs/en-gb/services/index.md
@@ -0,0 +1,44 @@
+---
+title: Services
+description: >-
+  Custom web applications, system integration and long-term maintenance —
+  built by OnixByte to fit how your organisation already works.
+pageType: doc-wide
+sidebar: false
+outline: false
+footer: false
+head:
+  - - meta
+    - name: keywords
+      content: custom software development, bespoke web application, system integration, single sign-on, LDAP, legacy system maintenance, OnixByte
+sections:
+  - type: cta
+    id: contact
+    title: Tell Us What You Need Built
+    subtitle: Tell us about your project or your idea — we are around whenever you are ready.
+    actions:
+      - theme: brand
+        text: business@onixbyte.com
+        link: mailto:business@onixbyte.com
+    code:
+      src: /wechat-qr.png
+      caption: Or scan to reach us on WeCom
+---
+
+We build business systems, internal tools and integrations to fit the way your
+organisation already works — and then we keep them running. Most of our
+engagements turn into long relationships rather than one-off deliveries.
+
+## Where We Fit
+
+We are not the right choice for every project, and it saves everybody time to
+say so before we start.
+
+### A good fit
+
+- **The business logic is the hard part.** You need something shaped around how
+  you actually operate, not a template with your logo dropped into it.
+- **You have no in-house engineering team**, or the one you have is committed
+  elsewhere.
+- **You care what happens after launch.** We would rather maintain a system for
+  years than hand it over and disappear.
diff --git a/docs/public/wechat-qr.png b/docs/public/wechat-qr.png
new file mode 100644
index 0000000..040510f
Binary files /dev/null and b/docs/public/wechat-qr.png differ
diff --git a/docs/zh-hans/legal/privacy.md b/docs/zh-hans/legal/privacy.md
new file mode 100644
index 0000000..9589c42
--- /dev/null
+++ b/docs/zh-hans/legal/privacy.md
@@ -0,0 +1,66 @@
+---
+title: 隐私政策
+description: 长沙曜珀科技有限公司在本网站及我们所发布工具中如何处理个人信息。
+sidebar: false
+outline: false
+---
+
+<!-- TODO(legal): 已对照实际构建核实过事实（不使用 cookie、无统计脚本、仅两个
+localStorage 键），但未经律师审阅。正式依赖前请交由法务检查。 -->
+
+**最后更新：2026 年 9 月 25 日。**
+
+本政策适用于本网站及我们在其下发布的工具。发布方为长沙曜珀科技有限公司（下称"我们"），即 onixbyte.com 与 onixbyte.cn 的运营方。
+
+## 我们收集什么
+
+几乎不收集任何信息。
+
+本网站没有账号注册，没有邮件订阅，也没有任何表单需要提交。我们不使用统计分析、广告或任何形式的追踪脚本，也不会为访客建立画像。
+
+我们不会向您索取姓名、邮箱、电话号码或其他个人信息，本网站上也没有任何可以留下这些信息的地方。
+
+## 在您浏览器本地运行的工具
+
+我们发布的工具（包括 Dev Lab）完全在您的浏览器中运行。您粘贴进去的内容 —— 配置文件、接口返回、或其他任何数据 —— 都在您自己的机器上处理，不会传输给我们或任何第三方。这些工具没有上传步骤，也不存在能执行上传的代码。
+
+这是刻意的设计选择。我们自己在真实数据上使用这些工具，而一个会把数据发送出去的工具，我们自己就不会用。
+
+## 本地存储与 cookie
+
+我们不使用 cookie。
+
+网站会在您浏览器的本地存储中保存两项很小的信息。两者都留在您的设备上，我们也无法读取：
+
+| 键                         | 内容                               |
+| -------------------------- | ---------------------------------- |
+| `rspress-theme-appearance` | 您选择的浅色或深色主题             |
+| `rspress-visited`          | 一个标记，用于让语言跳转只发生一次 |
+
+清除浏览器站点数据即可删除这两项，网站不会因此无法使用。
+
+## 服务器日志
+
+与所有网站一样，为本站提供服务的主机可能会记录标准访问日志 —— IP 地址、浏览器 User-Agent、所请求的页面 —— 用于安全防护与故障排查。这些日志不用于识别或分析个人，我们也不会将其与其他信息关联。
+
+<!-- TODO(legal): 请确认两个托管方（Vercel 与 onixbyte.cn 服务器）的实际日志
+保留期限，并在此写明。 -->
+
+## 您的权利
+
+由于我们不持有您的个人信息，通常情况下没有可供查询、更正或删除的内容。如果您认为我们持有您的某些信息，请来信告知，我们会核实处理。
+
+如果您所在司法辖区赋予您对个人数据的相关权利，这些权利不受本政策任何内容的影响。
+
+## 联系方式
+
+关于本政策，或关于我们如何处理数据：
+
+**business@onixbyte.com**
+
+长沙曜珀科技有限公司
+中国湖南省
+
+## 政策变更
+
+如果我们开始收集任何信息，会在收集之前先在本页说明。页面顶部的日期为最近一次修改时间。
diff --git a/docs/zh-hans/legal/terms.md b/docs/zh-hans/legal/terms.md
new file mode 100644
index 0000000..f1e6469
--- /dev/null
+++ b/docs/zh-hans/legal/terms.md
@@ -0,0 +1,63 @@
+---
+title: 服务条款
+description: 使用曜珀科技网站、所发布工具及开源项目所适用的条款。
+sidebar: false
+outline: false
+---
+
+<!-- TODO(legal): 已按网站与工具的实际行为撰写，但未经律师审阅。正式依赖前请交由
+法务检查 —— 尤其是责任限制部分。 -->
+
+**最后更新：2026 年 9 月 25 日。**
+
+本条款适用于您对本网站及我们所发布的免费工具的使用。发布方为长沙曜珀科技有限公司（下称"我们"），即 onixbyte.com 与 onixbyte.cn 的运营方。使用本网站或上述工具，即表示您同意本条款。
+
+## 本条款的适用范围
+
+本条款适用于本网站，以及我们托管并免费提供的工具（例如 Dev Lab）。
+
+本条款**不**适用于我们的开源项目 —— 详见下文"开源项目"一节 —— 也不适用于您与我们之间的任何商业合作。我们为客户所做的工作，以该项目合同为准。
+
+## 网站与工具的使用
+
+您可以出于任何合法目的使用本网站与上述工具。但您不得：
+
+- 干扰或过载服务，或以影响他人使用的方式通过自动化手段访问；
+- 试图访问您未获授权的系统或数据；
+- 使用上述工具处理违法内容，或处理您无权处理的内容。
+
+## 您的数据始终属于您
+
+您粘贴进浏览器本地工具的任何内容都归您所有，并且始终留在您的机器上。我们不主张任何权利，也从未接收到这些内容。详见[隐私政策](/legal/privacy)。
+
+## 工具按现状提供
+
+上述工具免费提供，不附带任何形式的保证。它们是实用工具，而非专业意见：
+
+- JSON 相关工具的输出只是查看数据的便利手段。任何您打算据以决策的结果，请与原始数据核对。
+- BMI 计算器给出的是通用参考数值，不构成医疗建议，也不能替代咨询专业人士。
+
+## 开源项目
+
+我们的开源项目 —— 包括发布在 Maven Central 与 GitHub 上的类库 —— 均按各自仓库中声明的许可证发布。您的使用受该许可证约束，且就该项目而言，许可证的效力优先于本条款。若本条款与开源许可证存在冲突，以开源许可证为准。
+
+## 知识产权
+
+OnixByte 名称、标识及本网站的设计归我们所有。我们发布的开源代码按上述条款授权给您使用。
+
+## 责任限制
+
+本网站与免费工具按"现状"及"现有"提供。在法律允许的最大范围内，对于因使用或无法使用它们而产生的任何间接或后果性损失，我们不承担责任。
+
+本条款不排除依法不得排除的责任。
+
+## 条款变更
+
+随着网站与工具的调整，我们可能会更新本条款。页面顶部的日期为最近一次修订时间。若变更后您继续使用本网站，即视为接受修订后的条款。
+
+## 联系方式
+
+**business@onixbyte.com**
+
+长沙曜珀科技有限公司
+中国湖南省
diff --git a/docs/zh-hans/products/index.md b/docs/zh-hans/products/index.md
new file mode 100644
index 0000000..fb8f1d5
--- /dev/null
+++ b/docs/zh-hans/products/index.md
@@ -0,0 +1,53 @@
+---
+title: 产品矩阵
+description: Dev Lab —— 曜珀科技自研的开发者工具集，全部功能都在您的浏览器本地运行。
+pageType: doc-wide
+sidebar: false
+outline: false
+footer: false
+head:
+  - - meta
+    - name: keywords
+      content: Dev Lab, JSON 查看器, JSONPath, 开发者工具, 浏览器本地运行, 数据隐私, 曜珀科技
+sections:
+  - type: contentGrid
+    id: products
+    title: 我们在运营的产品
+    subtitle: 数量不多，但我们每天都在用。
+    items:
+      - icon: "🧰"
+        title: Dev Lab
+        details: 一组开发者实用工具，核心是一个支持 JSONPath 查询的 JSON 查看器。全部功能在您的浏览器本地运行，粘贴进去的内容不会被上传到任何地方。
+        link: https://dev-lab.onixbyte.com
+        span: 6
+  - type: cta
+    id: contact
+    title: 需要为您做一套类似的东西？
+    subtitle: 聊聊您的项目或想法，我们随时在线。
+    actions:
+      - theme: brand
+        text: 看看我们做什么
+        link: /services/
+      - theme: alt
+        text: business@onixbyte.com
+        link: mailto:business@onixbyte.com
+    code:
+      src: /wechat-qr.png
+      caption: 或者扫码加企业微信
+---
+
+除了客户项目，我们也做自己的工具。数量刻意保持得很少：每一件都是因为我们自己需要，并且认为别人可能也需要。
+
+## 免费使用，无需安装
+
+这里的每一个工具都完全在您的浏览器中运行。不需要注册账号，也没有任何上传步骤 —— 您粘贴进去的内容始终留在您自己的机器上。
+
+这是刻意为之，不是能力所限。我们自己在真实的配置文件和真实的接口返回上使用这些工具，而一个会把数据传出去的工具，我们自己就不会用。
+
+## Dev Lab
+
+为「大到没法用肉眼看」的嵌套 JSON 而做的查看器。粘贴一段返回数据，用 JSONPath 查询，命中的字段会就地高亮，结果可一键复制。
+
+除此之外，它还带了一些我们日常反复需要的小工具。
+
+**[打开 Dev Lab →](https://dev-lab.onixbyte.com)**
diff --git a/docs/zh-hans/services/index.md b/docs/zh-hans/services/index.md
new file mode 100644
index 0000000..ee39a1d
--- /dev/null
+++ b/docs/zh-hans/services/index.md
@@ -0,0 +1,36 @@
+---
+title: 定制服务
+description: 定制 Web 应用、系统集成与长期维护 —— 按您组织现有的运作方式来做，而不是让您去迁就软件。
+pageType: doc-wide
+sidebar: false
+outline: false
+footer: false
+head:
+  - - meta
+    - name: keywords
+      content: 定制软件开发, 定制 Web 应用, 系统集成, 单点登录, LDAP, 存量系统维护, 曜珀科技
+sections:
+  - type: cta
+    id: contact
+    title: 说说您要做什么
+    subtitle: 聊聊您的项目或想法，我们随时在线。
+    actions:
+      - theme: brand
+        text: business@onixbyte.com
+        link: mailto:business@onixbyte.com
+    code:
+      src: /wechat-qr.png
+      caption: 或者扫码加企业微信
+---
+
+我们按您组织现有的运作方式，构建业务系统、内部工具与系统集成 —— 并在上线之后继续维护它们。我们的合作大多会变成长期关系，而不是一次性交付。
+
+## 什么样的项目适合我们
+
+我们并不适合所有项目。在开始之前把这一点说清楚，对双方都省时间。
+
+### 适合找我们
+
+- **业务逻辑本身才是难点。** 您需要的是按实际运作方式做出来的系统，而不是换个 logo 的模板。
+- **您没有自己的技术团队**，或者团队已经排满了。
+- **您在意上线之后的事。** 我们更愿意把一个系统维护好几年，而不是交付完就消失。