Cookie policy
The site distinguishes three categories of cookies or similar storage technologies. You can choose on first visit and reset preferences from the footer at any time.
Necessary cookies
Used for site security, language, and functions explicitly requested by the user. Necessary cookies are enabled by default and cannot be disabled through analytics or advertising consent controls.
Analytics cookies
Used for traffic analysis such as Baidu Tongji. Analytics cookies are disabled by default and are enabled only after user consent and complete configuration.
Advertising cookies
Used for attribution such as Baidu Promotion. Advertising cookies are disabled by default and are enabled only after separate user consent and complete configuration.
How to withdraw consent
Users can withdraw analytics or advertising consent through “Reset cookie preferences” in the footer. Withdrawal immediately blocks future loading. Third-party scripts already running on the current page cannot be undone by the site and will not load again after refresh.
When configuration is missing
When Baidu analytics or promotion configuration is missing, the corresponding Baidu provider remains disabled and no external script is loaded. The consent choice is still saved but does not imply that configuration exists.