CONTACT / 留言

A message can start here.

No login. No public message board. Leave a return address only if you want a reply.

无需登录，留言不会公开。需要回复时，再留下联系地址。

Messages are stored for about 90 days (cleanup runs hourly). A temporary hash derived from your network address is used to limit spam; raw IP addresses are not saved in the message database. The hosting provider may process connection logs. Anonymous means no name is required, not untraceable.

留言约保留 90 天（每小时清理一次）。系统使用短期网络地址哈希限流，留言数据库不保存原始 IP；托管服务可能处理连接日志。匿名表示无需填写姓名，并不代表无法追溯。