v3.26.1
Accounts Receivable, Net - Balance of accounts receivable (Details) - CNY (¥)
¥ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Accounts Receivable, after Allowance for Credit Loss [Abstract]    
Accounts receivable, gross ¥ 344,664 ¥ 382,197
Allowance for expected credit losses (70,365) (85,419)
Accounts receivable, net ¥ 274,299 ¥ 296,778