Shares held in employee trust and transferable.

No definition available.

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- Definition

Shares held in employee trust due to forfeiture.

+ References

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Number of common stock held in a trust that has been set up specifically to accumulate stock for the sole purpose of distribution to participating employees but not yet earned.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The highest quantity of shares an employee can purchase under the plan per period.

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- Definition

Net number of share options (or share units) granted during the period.

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Gross number of share options (or share units) granted during the period.

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- Definition

Maximum number of shares that may be issued in accordance with the plan as a proportion of outstanding capital stock.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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Weighted-average contractual term remaining for option award outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Number of allocated shares held by the Employee Stock Option Plan at balance sheet date. Allocated shares are shares that have been assigned to individual participant accounts based on a known formula.

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Share-Based Compensation (Details)													1 Months Ended	6 Months Ended
Share-Based Compensation (Details)	Apr. 27, 2026	Dec. 31, 2025	Aug. 16, 2025	Jul. 12, 2025	Apr. 27, 2025	Dec. 31, 2024	Aug. 16, 2024	Jul. 12, 2024	Apr. 27, 2024	Aug. 16, 2023 $ / shares shares	Jul. 12, 2023	Apr. 27, 2023 $ / shares shares	Jun. 30, 2022 shares	Jun. 30, 2026 CNY (¥) ¥ / shares shares	Jun. 30, 2025 CNY (¥) ¥ / shares shares	Jan. 31, 2022 shares
Share-Based Compensation [Line Items]
Shares held employee benefit trust																416,148
Option [Member]
Share-Based Compensation [Line Items]
Employee stock options, granted
Exercise price (in Dollars per share) \| ¥ / shares
Contractual term		7 years 3 months 18 days				8 years 3 months 18 days								6 years 9 months 18 days	7 years 9 months 18 days
Share-based compensation (in Yuan Renminbi) \| ¥														¥ 12,113	¥ 62,337
Share Incentive Plan [Member]
Share-Based Compensation [Line Items]
Maximum aggregate number of shares													518,950
Total issued and outstanding shares percentage													10.00%
Contractual term												10 years
Share Incentive Plan [Member] \| Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Compensation [Line Items]
Percentage of vested	33.30%				33.30%				33.30%
Share Incentive Plan [Member] \| Share-Based Payment Arrangement, Tranche One [Member] \| Option [Member]
Share-Based Compensation [Line Items]
Contractual term														10 years
Share Incentive Plan [Member] \| Share-Based Payment Arrangement, Tranche Two [Member] \| Option [Member]
Share-Based Compensation [Line Items]
Contractual term														10 years
Percentage of vested				33.30%				33.30%			33.30%
Share Incentive Plan [Member] \| Vested [Member] \| Option [Member]
Share-Based Compensation [Line Items]
Contractual term										10 years
Percentage of vested			33.30%				33.30%			33.30%
Granted option shares										1,299
Share Incentive Plan [Member] \| Vested [Member] \| Option [Member] \| Common Stock [Member]
Share-Based Compensation [Line Items]
Exercise price (in Dollars per share) \| $ / shares										$ 0.002
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation [Line Items]
Shares held in employee trust and transferable														120,855
Shares held in employee trust due to forfeiture														25,665
Restricted Stock Units (RSUs) [Member] \| Zhejiang Haowei [Member]
Share-Based Compensation [Line Items]
Shares held employee benefit trust																562,668
Restricted Stock Units (RSUs) [Member] \| Nanometa Ltd [Member]
Share-Based Compensation [Line Items]
Shares held														146,520
Common Class A [Member] \| Share Incentive Plan [Member] \| Share-Based Payment Arrangement, Tranche One [Member] \| Option [Member]
Share-Based Compensation [Line Items]
Employee stock options, granted												22,522
Exercise price (in Dollars per share) \| $ / shares												$ 0.002
Common Class A [Member] \| Share Incentive Plan [Member] \| Share-Based Payment Arrangement, Tranche Two [Member] \| Option [Member]
Share-Based Compensation [Line Items]
Employee stock options, granted												7,787
Exercise price (in Dollars per share) \| $ / shares												$ 0.002
Common Class A [Member] \| Share Incentive Plan [Member] \| Share-Based Payment Arrangement, Tranche Three [Member] \| Option [Member]
Share-Based Compensation [Line Items]
Employee stock options, granted												54,579
Exercise price (in Dollars per share) \| $ / shares												$ 0.002