最后，我们用一句话总结：'Your data stays on your device, period'，这就是 PromGee 的隐私承诺。
本地优先意味着什么：'Your progress stays in local files'、'Nothing leaves your computer automatically'、'No cloud account is required to learn'、'Your data is not shared with anyone'，意义明确。
AI 解析请求的边界很清楚：'Only the question text and options are sent'、'No name, email, or location is included'、'HTTPS encrypts the entire request'、'The response comes back to your app'，边界安全。
网络使用非常克制：'The app only connects when you need an explanation'、'It never runs hidden background uploads'、'It never sends usage statistics silently'、'You control when the network is used'，克制的设计。
我们明确不收集这些信息：'We do not collect your browsing history'、'We do not collect your device fingerprint'、'We do not collect your usage patterns'、'We have no reason or mechanism to do so'，一项都没有。
BYOK 的数据流更加独立：'Your API key goes directly to the provider'、'PromGee does not relay or cache requests'、'We never store or log your key'、'The whole path stays under your control'，安全自主。
支付环节同样安全：'Payments go through certified gateways'、'Card numbers never reach PromGee'、'We only record whether a license is valid'、'Your financial details stay with the gateway'，财务无忧。
无广告是硬性承诺：'There are no ads inside the application'、'There are no third-party trackers'、'There is no behavior-based profiling'、'Learning stays clean and focused'，纯净体验。
数据主权完全属于您：'Your records belong to you alone'、'You can export them whenever you like'、'You can delete them at any time'、'No cloud copy exists anywhere'，主权在手。
崩溃上报是可选行为：'Crash reports are entirely optional'、'They contain only technical details'、'They never include learning content'、'You can decline at any time'，选择权归您。
官网同样轻量：'No tracking pixels are embedded'、'Server logs are kept minimal'、'No user profiles are built'、'Visits leave no trace behind'，不留痕迹。
政策更新公开透明：'The revision date appears at the top'、'Changes are summarized in the changelog'、'Major updates are announced clearly'、'You are never left in the dark'，有迹可循。
任何疑问都能得到回答：'Write to [email protected] with your question'、'Our team responds within 24 hours'、'We explain data practices transparently'、'Nothing is hidden from you'，坦诚沟通。
供应链与第三方保持干净：'No analytics or advertising SDKs are included'、'The only connection is the AI API when needed'、'Partners are chosen for privacy awareness'、'The dependency list stays short'，干净可靠。
权限申请保持最小化：'The app asks for no file access'、'It never reads your clipboard'、'It never accesses your location'、'Permissions beyond the core features are refused'，最小权限。
请记住我们的核心承诺：'Your data stays on your device'、'Your learning is entirely private'、'No account means no identity to track'、'Privacy is the default, not an option'，一句话足矣。
数据导出的具体操作：'Open the settings and find the export button'、'Choose a folder to save your backup'、'The file contains your progress and notes'、'You can import it back at any time'，随时备份。
删除数据的操作流程：'The delete option removes everything at once'、'No confirmation emails are required'、'No cloud copies remain afterwards'、'You control the whole process'，彻底删除。
离线使用的隐私价值：'Practice without internet if you prefer'、'Your answers never leave the device'、'Only AI explanations need a connection'、'Offline mode is fully private'，离线更私密。
我们对供应商的选择：'AI providers are chosen for security records'、'Data transfer always uses HTTPS'、'No data is kept longer than needed'、'Providers cannot access your local files'，严选伙伴。
家长与监护人的说明：'If you supervise a younger learner, ask questions'、'You can inspect the exported files anytime'、'You can disable network features in settings'、'Parental oversight is always possible'，监护安心。
数据最小的真实含义：'We store only what the app needs to work'、'No extra profiling data is collected'、'No marketing segments are built'、'Less data means less risk'，少即是安全。
请把我们的承诺写进心里：'Your learning history is yours alone'、'Your privacy is a design principle'、'We earn trust by protecting you'、'PromGee will never change this'，承诺不变。
数据删除之后的保证：'Deleting your data is permanent and final'、'No backup is secretly kept anywhere'、'You can start fresh whenever you like'、'The choice always belongs to you'，说到做到。
