- Top chips: 推荐(重置) / 丹阳本地(regionCode=321181) / 年龄 / 学历 / 婚姻
- Each chip has real active state bound to applied filter value
- Panel expanded to 4 sections: age slider + region + education + maritalStatus
- Param names fixed: minAge/maxAge/regionCode/educationCode/maritalStatus
- Data flow: panel temp -> onApplyFilter -> applied -> _buildParams -> API
- Panel opens with current applied values, closes with openFilterPanel/closeFilterPanel
- Top chip '推荐' now active only when no active filter (was hardcoded)
- Top chip '丹阳本地' uses applied.region (was tempRegion)
- Top chip '年龄' uses applied age range
- New onTopRegionTap applies region filter immediately and refreshes results
- Panel onRegionTap preserved for filter-panel multi-select flow