v3.26.1
Net Loss Per Share - Basic and diluted loss per share (Details)
¥ / shares in Units, $ / shares in Units, ¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2025
CNY (¥)
¥ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
CNY (¥)
¥ / shares
shares
Dec. 31, 2023
CNY (¥)
¥ / shares
shares
Numerator:        
Net loss ¥ (195,161) $ (27,906) ¥ (168,967) ¥ (839,528)
Net (income)/loss attributable to noncontrolling interests 2,260 323 (2,835) (4,113)
Net loss attributable to ordinary shareholders ¥ (192,901) $ (27,583) ¥ (171,802) ¥ (843,641)
Denominator:        
Weighted average number of ordinary shares outstanding, basic 240,043,649 240,043,649 273,560,865 299,132,894
Weighted average number of ordinary shares outstanding, diluted 240,043,649 240,043,649 273,560,865 299,132,894
Net loss per share, basic | (per share) ¥ (0.8) $ (0.11) ¥ (0.63) ¥ (2.82)
Net loss per share, diluted | (per share) ¥ (0.8) $ (0.11) ¥ (0.63) ¥ (2.82)