Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2023

Cash and cash equivalents

Summary of cash and cash equivalents balance

	As of December 31,
	2022 (As adjusted)		2023
	RMB		RMB
Short‑term bank deposits with initial terms within three months	52,767	​	155,819
Cash at bank	1,215,745		2,234,479
Cash and cash equivalents	1,268,512	​	2,390,298