Common Stock - Schedule of Common Stock Reserved (Details) - shares	Jun. 30, 2022	Dec. 31, 2021	Apr. 30, 2021
Class Of Stock [Line Items]
Outstanding common stock options	6,178,773	3,643,796
2021 Employee Stock Purchase Plan
Class Of Stock [Line Items]
Shares reserved for issuance			852,971
Common Stock
Class Of Stock [Line Items]
Restricted stock related to early exercise of common stock options	338,064	538,340
Outstanding common stock options	6,178,773	3,643,796
Total	9,976,470	7,722,219
Common Stock | Restricted Stock Units
Class Of Stock [Line Items]
Total	860,263
Common Stock | Equity Incentive Plans
Class Of Stock [Line Items]
Shares reserved for issuance	1,367,931	2,702,995
Common Stock | 2021 Employee Stock Purchase Plan
Class Of Stock [Line Items]
Shares reserved for issuance	1,231,439	837,088