Share-based compensation (Details) - USD ($) |
6 Months Ended | ||
|---|---|---|---|
Oct. 20, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Share-based compensation (Details) [Line Items] | |||
| Recognized share based compensation | $ 42,740 | $ 0 | |
| Unrecognized compensation expense | 472,260 | ||
| Foreign currency translation differences | $ 471,113 | ||
| Common Class A [Member] | |||
| Share-based compensation (Details) [Line Items] | |||
| Restricted shares (in Shares) | 1,000,000 | ||
| Share based compensation vested | 100.00% | ||
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of vesting of award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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