v3.26.1
Private Placement (Details) - USD ($)
 6 Months Ended
Jan. 07, 2026
Jun. 30, 2026
Private Placement [Line Items]    
Gross proceeds of private placement   $ 8,250,000
Clear Street [Member] | Class B Ordinary Shares [Member]    
Private Placement [Line Items]    
Number of forfeited shares 100,000  
Private Placement [Member]    
Private Placement [Line Items]    
Price per unit $ 10  
Private placement share 1  
Gross proceeds of private placement $ 8,250,000  
Private placement description one Placement Share and one-fourth of one Placement Warrant  
Private Placement [Member] | Class B Ordinary Shares [Member]    
Private Placement [Line Items]    
Number of forfeited shares 100,000  
Private Placement [Member] | Warrant [Member]    
Private Placement [Line Items]    
Price per unit $ 11.5  
Private Placement [Member] | Art Technology Sponsor, LLC [Member]    
Private Placement [Line Items]    
Number of units issued 825,000  
Private placement share 530,000  
Private Placement [Member] | Clear Street [Member]    
Private Placement [Line Items]    
Number of units issued 825,000  
Private placement share 295,000