Cookie Policy

Effective date: 26 October 2026

This English version is the authoritative text. Chinese versions are provided for reference only. In the event of any discrepancy, the English version shall prevail.

1. What Are Cookies?

Cookies are small text files placed on your device when you visit a website. They are widely used to make websites work, and to provide information to website owners.

2. Cookies We Use

This website uses strictly necessary cookies (for example, to remember your cookie choice) and optional Google Analytics 4 to understand how public pages are used. When enabled with a public site token, Cloudflare Web Analytics also provides measurement on public marketing pages. These analytics scripts load only after you accept analytics. Purchase, checkout, order, account-login, administration and API pages are excluded. This website uses no advertising or third-party marketing cookies.

About the GA4 cookies

GA4 sets the following cookies: _ga — distinguishes visitors, retained for up to 24 months; _gid — distinguishes users for a short period, retained for 24 hours. GA4 anonymizes IP addresses, and this website does not use GA4 advertising features or share data for advertising purposes.

3. Managing Cookies

On your first visit, our consent banner offers three options: accept analytics, accept only strictly necessary cookies, or read this policy. Your choice is stored locally in your browser (localStorage) and can be changed at any time via the "Cookie Settings" link in the footer. Google Analytics and Cloudflare Web Analytics do not load before consent or after refusal. Choosing necessary only also withdraws analytics consent and stops subsequent collection. You can block or delete cookies through your browser settings.

4. Consent for Visitors in the EEA and UK

If you visit this site from the European Economic Area or the United Kingdom, analytics cookies are set only after you give consent through the consent banner; by default, all analytics storage is denied. You may withdraw consent at any time with the same effect.

5. Changes to This Policy

We may update this Cookie Policy to reflect changes in our use of cookies. The current version is always published on this page.

6. Contact

Questions about this policy: [email protected].