为什么 PR 和入籍天数会不同？
因为规则窗口不同。应用在同一引擎内处理两套规则，所以结果可解释且一致。
临时居留折算怎么计算？
仅用于入籍口径，并随评估日窗口滚动变化。
Monthly、Pro、Family 的关系？
Monthly 有效期内解锁 Pro + Family；Pro 买断解锁 Pro；Family 买断包含 Pro + 多成员。
免费版有什么限制？
免费版旅行记录条数有限（以 App 当前规则为准）。
数据存储在哪里？
默认本机存储，可选 iCloud 同步。导出由用户主动触发。
Why can PR and citizenship counts differ?
They use different rule windows. The app handles both rules in one engine for consistent, explainable results.
How does pre-PR credit work?
It applies to citizenship only and changes with the selected evaluation-day window.
How do Monthly, Pro, and Family relate?
Monthly unlocks Pro + Family while active. Pro lifetime unlocks Pro. Family lifetime includes Pro + multi-member.
What is limited in free version?
Trip record count is capped in free tier (as defined by current app rules).
Where is data stored?
Data is local-first with optional iCloud sync. Export is user-initiated.