Summary of Significant Accounting Policies - Property and Equipment (Details) |
Dec. 31, 2025 |
|---|---|
| Office equipment | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 3 years |
| Electronic equipment | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 1 year 3 months |
| Electronic equipment | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 3 years |
| Vehicles | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 4 years |
| Laboratory equipment | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 5 years |
| Manufacturing equipment | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 10 years |
| Building | |
| Property, Plant and Equipment [Line Items] | |
| Useful life | 20 years |