PRIVACY POLICY

      We only collect necessary user information generated voluntarily by users or automatically generated during service interaction, without actively acquiring irrelevant private data. The collected information is divided into two categories: active submission information and passive collection information. Active submission information refers to the content you take the initiative to provide when using our services, including but not limited to identity identification information, contact information and interactive feedback content. Passive collection information refers to technical data automatically recorded by the system during your access process, including device operation data, access track data, interaction preference data and basic network environment data.
      2. Purpose of Data Processing
      All collected user data are only used for the core purposes of providing, optimizing and protecting service experience. Firstly, we use data to complete basic service delivery, respond to user interactive requests, and ensure the normal operation of functional modules. Secondly, we analyze anonymous and aggregated user data to optimize service functions, adjust interaction logic and improve overall user experience. Thirdly, we process necessary data to maintain service security, prevent abnormal operation behaviors, and avoid potential service risks. We will not use user data for unauthorized commercial promotion or illegal data trading.
      3. Data Protection & Storage Rules
      We adopt standardized technical encryption measures and operational management mechanisms to protect user personal data from unauthorized access, disclosure, tampering and loss. We endeavor to maintain the stability and security of the data protection system and optimize protection measures according to technical iterations. For data storage, we only retain user valid data within the necessary service cycle. When the data no longer matches the service use demand, we will take technical means to securely clean up or anonymize the data as soon as possible.
      4. Information Sharing & Disclosure
      We will not arbitrarily share or disclose your personal data to external parties without your voluntary authorization. In the limited scenarios where third-party cooperation is involved in service operation, we will only transmit the minimum necessary data, and require cooperative parties to strictly abide by privacy protection obligations. If there are objective special circumstances that require data disclosure, we will follow the principle of prudence and try our best to notify users in advance within feasible scope.
      5. User Rights & Adjustment Mechanism
      You have the right to inquire, check, correct and apply for the cleanup of your personal data generated by service use. For your reasonable privacy right demands, we endeavor to respond and give feedback within a conventional processing cycle. We reserve the right to adjust the content of this privacy policy according to service iteration and operational optimization needs, and will display the updated content on the service interface for user viewing.