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TAXATION - Deferred Taxes (Details) - CNY (¥) ¥ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
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Deferred tax assets: |  |
Contract liabilities | ¥ 46,691 | ¥ 43,794
Net operating tax losses carried forward | 353,148 | 126,368
Accrued expenses | 18,166 | 15,968
Advertising expenses in excess of deduction limit | 125,605 | 102,621
Expected credit loss | 2,291 | 1,548
Lease liabilities | 272,614 | 127,026
Others | 5,567 |
Subtotal | 824,082 | 417,325
Less: valuation allowance | (142,520) | (38,201)
Less: deferred tax liabilities in relation to property and equipment-(accelerated depreciation) | (5,957) |
Less: deferred tax liabilities in relation to right-of-use asset | (272,784) | (125,914)
Total deferred tax assets, net | ¥ 402,821 | ¥ 253,210

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