v3.26.1
Convertible Redeemable Preferred Shares (Details) - CNY (¥)
 12 Months Ended
Aug. 10, 2021
Dec. 31, 2025
Dec. 19, 2024
Dec. 31, 2021
Dec. 31, 2020
Aug. 10, 2018
Jul. 13, 2018
Jun. 08, 2018
Sep. 01, 2017
Dec. 29, 2016
Sep. 25, 2016
Oct. 26, 2015
Convertible Redeemable Preferred Shares [Line Items]                        
Payables amount (in Yuan Renminbi)       ¥ 6,500,000 ¥ 214,500,000              
Percentage of compound interest rate   25.00%                    
Series B-1 and B-2 Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Aggregate shares             2,460,315          
Series Pre-A Convertible Redeemable Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Per share amount (in Yuan Renminbi per share)     ¥ 42                  
Cash consideration (in Yuan Renminbi)     ¥ 114,333,273                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Dazinuojin Enterprise Management Consulting Co [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     817,460                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Jiangsu Gaotou Bangsheng Venture Capital Partnership [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     697,620                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Nanjing Bangsheng Juyuan Venture Capital Partnership [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     16,666                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Shanghai Guohong Kaiyuan Investment Center [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     595,238                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Shanghai Chuangye Jieli Taili Venture Capital Center [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     119,048                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Grand Yangtze Hongtao Capital [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     238,095                  
Series Pre-A Convertible Redeemable Preferred Shares [Member] | Guangdong Qicheng Youth Venture Capital Partnership [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares     238,095                  
Series Pre-A Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Aggregate shares     2,722,222                  
Series A Convertible Redeemable Preferred Shares [Member] | Dan Hong (H.K.) Technology Limited [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                       2,957,613
Series A Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Per share amount (in Yuan Renminbi per share)                       ¥ 63
Cash consideration (in Yuan Renminbi)                       ¥ 186,300,000
Series B-1 Convertible Redeemable Preferred Shares [Member] | Shanghai Zhongwei Anjian Venture Capital Investment LLP [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                     911,178  
Series B-1 Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Per share amount (in Yuan Renminbi per share)                     ¥ 63  
Cash consideration (in Yuan Renminbi)                     ¥ 50,000,000  
Series B-2 Convertible Redeemable Preferred Shares [Member] | Beijing HongShan Enterprise Information Management Consulting Center [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                   571,630    
Series B-2 Convertible Redeemable Preferred Shares [Member] | Guangdong Ginkgo Guangbo Venture Capital Partnership [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                   228,652    
Series B-2 Convertible Redeemable Preferred Shares [Member] | Shanghai Jinglin Jinghui Equity Investment Center [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                   228,652    
Series B-2 Convertible Redeemable Preferred Shares [Member] | Shenzhen Sharing Precision Medical Investment Partnership [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                   171,489    
Series B-2 Convertible Redeemable Preferred Shares [Member] | Zhuhai Huajin Chuangying No.1 Equity Investment Fund Partnership [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                   114,326    
Series B-2 Convertible Redeemable Preferred Shares [Member] | Alps Innovation Limited [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                   457,304    
Series B-2 Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Aggregate shares             688,262     1,772,053    
Series B-2 Preferred Shares [Member] | Beijing HongShan [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             222,020          
Series B-2 Preferred Shares [Member] | Guangdong Ginkgo [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             88,808          
Series B-2 Preferred Shares [Member] | Shanghai Jinglin [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             88,808          
Series B-2 Preferred Shares [Member] | Shenzhen Sharing [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             66,606          
Series B-2 Preferred Shares [Member] | Zhuhai Huajin [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             44,404          
Series B-2 Preferred Shares [Member] | Alps Innovation [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             177,616          
Cumulative Series B-2 Preferred Shares [Member] | Beijing HongShan [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             793,650          
Cumulative Series B-2 Preferred Shares [Member] | Guangdong Ginkgo [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             317,460          
Cumulative Series B-2 Preferred Shares [Member] | Shanghai Jinglin [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             317,460          
Cumulative Series B-2 Preferred Shares [Member] | Shenzhen Sharing [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             238,095          
Cumulative Series B-2 Preferred Shares [Member] | Zhuhai Huajin [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             158,730          
Cumulative Series B-2 Preferred Shares [Member] | Alps Innovation [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Additional shares             634,920          
Series B-1 and B-2 Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Per share amount (in Yuan Renminbi per share)             ¥ 63          
Cash consideration (in Yuan Renminbi)             ¥ 155,000,000          
Series B-3 Convertible Redeemable Preferred Shares [Member] | Neijiang Yunrui Investment Partnership (Limited Partnership) [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares                 228,786      
Per share amount (in Yuan Renminbi per share)                 ¥ 87.4      
Cash consideration (in Yuan Renminbi)                 ¥ 20,000,000      
Series B-4 Convertible Redeemable Preferred Shares [Member] | Beijing Gaotejia Technology Partnership (Limited Partnership) [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares               1,358,995        
Series B-4 Convertible Redeemable Preferred Shares [Member] | General Technology Group Investment Management Co. [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares           452,998            
Series B-4 Convertible Redeemable Preferred Shares [Member] | Nova Compass Investment Limited [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Subscription shares 1,958,119                      
Series B-4 Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Aggregate shares           1,811,993            
Per share amount (in Yuan Renminbi per share) ¥ 112.9         ¥ 110.4            
Cash consideration (in Yuan Renminbi) ¥ 221,040,859         ¥ 200,000,000            
Obligation incurred (in Yuan Renminbi) ¥ 221,000,000                      
Series Pre-A and A Preferred Share [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Percentage of issue price   100.00%                    
Percentage of simple interest   12.00%                    
Series B-1, B-2, B-3 and B-4 Preferred Share [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Percentage of issue price   100.00%                    
Percentage of simple interest   10.00%                    
Percentage of compound interest rate   8.00%                    
Mr. Shi [Member] | Series B-4 Preferred Shares [Member]                        
Convertible Redeemable Preferred Shares [Line Items]                        
Ownership percentage 100.00%