Cookie Policy

Cookies are small text files stored in your browser by websites, used to remember your login status, preferences, and more. In addition to browser cookies, we also use local storage technologies such as LocalStorage and SessionStorage. This policy collectively refers to all of these as "Cookies."

Essential Cookies (cannot be disabled)

These cookies are the minimum required for the service to operate. Disabling them will make the website unusable:

• access_token / refresh_token — login session credentials
• NEXT_LOCALE — your selected interface language (zh / en / ja)
• CSRF protection token — prevents cross-site request forgery

Functional Cookies

Used to remember your usage preferences:

• Theme, layout, recently visited skill packs / codex
• Roadmap node expand/collapse state
• Local cache of conversation history

Analytics Cookies (optional)

Used to understand overall usage patterns and help us improve the product. All data is aggregated and anonymous — it cannot be used to identify specific individuals. We currently do not use third-party analytics (such as Google Analytics or Baidu Tongji), only our own simple event tracking.

Third-Party Cookies

You may encounter third-party cookies in the following scenarios:

• WeChat QR code login — set by WeChat Open Platform
• WeChat Pay — set by the WeChat Pay page

These third-party cookies are subject to their respective privacy policies.

You can delete or block cookies through your browser settings:

• Chrome: Settings → Privacy and security → Cookies and other site data
• Safari: Preferences → Privacy → Manage Website Data
• Edge: Settings → Cookies and site permissions
• WeChat built-in browser: ⋯ → Settings → Privacy

Note: Blocking essential cookies will prevent you from logging in or using this service properly.

If there are material changes to cookie usage, we will update this page and notify you via in-site notifications. Please check back periodically for the latest information.

For cookie-related questions, please contact sewekennedy91@gmail.com, or see the full Privacy Policy.