Smart Picker

Answer 5 questions to get matched plans with transparent reasons

1. 你要做什么？
2. 用户主要在哪里？
3. 每月预算？
4. 你最在意什么？
5. 硬性要求（可多选）

Recommendations use transparent rules (budget/performance/network/stability/freshness); missing data is flagged, never hidden.