v3.26.1
Restricted Net Assets (Details)
¥ in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Restricted Net Assets [Abstract]    
Statutory general reserve, appropriation percentage 10.00% 10.00%
Reserve funds respective registered capital percentage 50.00%  
Development funds, annual appropriation percentage 25.00% 25.00%
Development funds prior payments percentage 10.00%  
Percentage of facilities assets exceeds 25.00% 25.00%
Facilities assets ¥ 76.2 $ 10.9