v3.26.1
Goodwill - Movement of goodwill (Details) - HKD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure of reconciliation of changes in goodwill [abstract]    
Goodwill at period start $ 701,547 $ 732,528
Exchange adjustments 36,727 (30,981)
Goodwill at period end $ 738,274 $ 701,547