v3.26.3
Loss Per Share - Summary of Ordinary Shares Equivalents Excluded from the Computation to Eliminate Antidilutive Effect (Parenthetical) (Details)
 6 Months Ended
Feb. 02, 2026
shares
Jun. 30, 2026
Vote
shares
Jun. 30, 2025
shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Ordinary shares voting rights, description   The Company has a dual-class share structure, with each Class A ordinary share carrying 1 vote and each Class B ordinary share carrying 10 votes. All share classes enjoy equal rights to dividends; therefore, the allocation of net profits is independent of voting rights.  
Weighted average number of vested restricted share units included in denominator for computation of basic EPS   207,102,641 166,547,658
Percentage of equity interest calculated on a fully diluted basis according to warrant agreement   0.2898% 0.2898%
Class A Ordinary Shares      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Number of vote per share | Vote   1  
Share issuance upon followed-up offering, net of issuance costs of US$894,379, shares 340,000,000 340,000,000  
Class B Ordinary Shares      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Number of vote per share | Vote   10  
American Depositary Shares      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Share issuance upon followed-up offering, net of issuance costs of US$894,379, shares 8,500,000 8,500,000