Advances from customers and deferred revenue (Details) ¥ in Thousands, $ in Thousands |
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
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Dec. 31, 2024
CNY (¥)
|
|---|---|---|---|
| Advances from customers and deferred revenue | |||
| Deferred revenue, current | ¥ 222,724 | ¥ 263,603 | |
| Advances from customers | 5,443 | 2,025 | |
| Total current advances from customers and deferred revenue | 228,167 | $ 32,627 | 265,628 |
| Deferred revenue, non-current | 31,824 | 35,786 | |
| Total non-current deferred revenue | ¥ 31,824 | $ 4,551 | ¥ 35,786 |
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- Definition Advances from customers. No definition available.
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- Definition Advances from customers and deferred revenue [Abstract]. No definition available.
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of deferred income excluding obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred income excluding obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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