v3.25.2
Income Taxes - Summary of composition of income tax expense (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
Income Taxes        
Current income tax expense/(benefit) ¥ (4,673) $ (640) ¥ 5,166 ¥ 26,211
Deferred income tax benefit (13,670) (1,873) (6,093) (5,209)
Total income tax expense/(benefit) ¥ (18,343) $ (2,513) ¥ (927) ¥ 21,002