v3.26.1
Significant Accounting Policies - Narratives (Details)
¥ in Thousands, $ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2025
HKD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2024
HKD ($)
Significant Accounting Policies              
Restricted cash ¥ 23,525 ¥ 15,000          
Investment income 45,197 6,423 ¥ 628        
Allowance for credit losses 1,200 ¥ 2,300 100        
Long-term bank deposits ¥ 52,492            
Interest-free loans maturity term (in years) 5 years 5 years          
Interest free loans amortization term (in years) 5 years            
Impairment long-lived assets ¥ 0 ¥ 0 0        
Insurance distribution services, payment term (in days) 30 days            
Term of majority insurance policies (in months) 12 months            
Refund period (in months) 1 month            
System services, payment term (in days) 30 days            
Government subsidy ¥ 10,000 ¥ 3,000 ¥ 6,200        
Government Assistance, Nonoperating Income, Increase (Decrease), Statement of Income or Comprehensive Income [Extensible Enumeration] Others, net Others, net Others, net        
Minimum contribution to statutory surplus fund (as a percentage) 10.00%            
Maximum contribution to statutory surplus fund (as a percentage) 50.00%            
Minimum contribution to general reserve fund (as a percentage) 10.00%            
Maximum contribution to general reserve fund (as a percentage) 50.00%            
Statutory reserves ¥ 230,033 ¥ 80,975 ¥ 0        
Cash and cash equivalents 860,455 1,904,674 ¥ 863,118        
PRC subsidiaries and the VIE              
Significant Accounting Policies              
Cash and cash equivalents ¥ 682,600 ¥ 1,625,300          
Cash and cash equivalent (in percentage) 79.30% 85.30%   79.30% 79.30% 85.30% 85.30%
Denominated in US dollars              
Significant Accounting Policies              
Cash at bank ¥ 177,000 ¥ 315,500   $ 25.2   $ 43.9  
Denominated in HKD              
Significant Accounting Policies              
Cash at bank 700       $ 0.8   $ 0.0
Denominated in RMB              
Significant Accounting Policies              
Cash at bank 682,700 1,589,200          
National Administration of Financial Regulation              
Significant Accounting Policies              
Restricted cash 15,000 ¥ 15,000          
Foreign exchange settlement contracts              
Significant Accounting Policies              
Restricted cash ¥ 8,400