Prepaid Expenses, Deposits and Other Current Assets, net - Schedule of other assets, noncurrent (Details) |
Dec. 31, 2025
HKD ($)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
HKD ($)
|
|---|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | |||
| Rental deposits | $ 0 | $ 0 | $ 431,972 |
| Prepaid data service | 6,168 | 792 | 0 |
| Prepaid legal and professional fees | 227,420 | 29,219 | 682,500 |
| Prepaid marketing | 0 | 0 | 2,414,082 |
| Prepaid repair and maintenance | 0 | 0 | 41,770 |
| Prepaid expenses and deposits, non-current | 233,588 | 30,011 | 3,570,324 |
| Less: allowance for credit losses | 0 | 0 | (24,273) |
| Prepaid expenses and deposits, noncurrent, net | $ 233,588 | $ 30,011 | $ 3,546,051 |