Browsing and language preferences
This site displays projects and services. It has no public inquiry form. A language preference cookie remembers your language choice.
Direct contact
Copy the QQ or WeChat ID and contact me in the relevant app. The platform handles your messages; copying an ID does not submit your account or requirements to this site.
Operation and administration
The server keeps necessary operation and error logs. The admin console uses authenticated sessions and audit records. Previously stored contact records remain protected by admin access controls.