v3.26.3
BANK LOANS - Additional Information (Details) - CNY (¥)
¥ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Disclosure of detailed information about borrowings [line items]    
Short-term bank loans ¥ 485,047 ¥ 324,263
Short-term bank loans    
Disclosure of detailed information about borrowings [line items]    
Borrowings pledged ¥ 130,000  
Short-term bank loans | Bottom of range    
Disclosure of detailed information about borrowings [line items]    
Bearing annual interest rates 2.11%  
Short-term bank loans | Top of range    
Disclosure of detailed information about borrowings [line items]    
Bearing annual interest rates 2.21%