v3.25.1
Property and equipment, net - Additional Information (Details) - CNY (¥)
¥ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Property and equipment, net      
Depreciation expense ¥ 39,945 ¥ 46,803 ¥ 43,413