v3.25.1
Intangible assets, net - Amortization expenses and Estimated amortization expenses (Details) - CNY (¥)
¥ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Intangible assets, net      
Amortization expenses ¥ 79,216 ¥ 43,488 ¥ 7,876
Estimated amortization expenses      
Estimated amortization expenses, year one 110,275    
Estimated amortization expenses, year two 108,880    
Estimated amortization expenses, year three 107,013    
Estimated amortization expenses, year four 97,914    
Estimated amortization expenses, year five ¥ 91,174