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Share-Based Compensation (Details) |  |  |  |  |  |  |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |
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Apr. 27, 2026 | Aug. 16, 2025 | Jul. 12, 2025 | Apr. 27, 2025 | Aug. 16, 2024 | Jul. 12, 2024 | Apr. 27, 2024 | Aug. 16, 2023 $ / shares shares | Jul. 12, 2023 | Apr. 27, 2023 $ / shares shares | Jan. 01, 2022 $ / shares shares | Nov. 01, 2021 shares | Jun. 30, 2022 shares | Dec. 31, 2024 | Dec. 31, 2023 CNY (¥) ¥ / shares shares | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2022 CNY (¥) ¥ / shares shares | Dec. 31, 2021 CNY (¥) | Jan. 31, 2022 shares | Aug. 31, 2021 shares
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum aggregate number of shares |  |  |  |  |  |  |  |  |  |  |  | 5,353,523 |  |  | 273,155 | 273,155 |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,895,000
Recipient employees and directors upon vesting shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 895,018 | 895,018 |  |  |  |
Unassigned shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 214,149 |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 718,411 | $ 101,432 | ¥ 9,347,347 | ¥ 19,344 |  |
Share-based compensation | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 712,184 |  | ¥ 9,329,484 |  |  |
Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum aggregate number of shares |  |  |  |  |  |  |  |  |  |  |  |  | 5,189,500 |  |  |  |  |  |  |
Total issued and outstanding shares percentage |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% |  |  |  |  |  |  |
Contractual term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years | 10 years |  |  |  |
Stock options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized compensation cost | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 1,032,277 |  |  |  |  |
Employee stock options, granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 861,860 | 861,860 | 250,000 |  |  |
Exercise price | ¥ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 0.001 |  | ¥ 0.003 |  |  |
Contractual term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9 years 3 months 18 days | 9 years 3 months 18 days | 9 years |  |  |
Employes and Directors [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recipient employees and directors upon vesting shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,161,023 | 4,161,023 |  |  |  |
Class A Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4,684,943 |  |  |  |  |
Class A Common Stock [Member] | Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options, granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 545,789 | 545,789 |  |  |  |
Class A Common Stock [Member] | Vested [Member] | Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.0002 |  |  |  |
Contractual term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years | 10 years |  |  |  |
Forecast [Member] | Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested | 33.30% |  |  | 33.30% |  |  | 33.30% |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based compensation | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 6,227 |  | ¥ 17,863 | ¥ 19,344 |  |
Unrecognized compensation cost | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 15,559 |  |  |
Employee stock options, granted |  |  |  |  |  |  |  |  |  |  | 250,000 |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 0.0004 |  |  |  |  |  |  |  |  |
Contractual term |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized compensation cost | ¥ |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ¥ 4,264 |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Stock options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options, granted |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 77,869 | 77,869 |  |  |  |
Contractual term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years | 10 years |  |  |  |
Restricted Stock Units (RSUs) [Member] | Stock options [Member] | Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options, granted |  |  |  |  |  |  |  | 12,987 |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  | $ 0.0002 |  |  |  |  |  |  |  |  |  |  |  |
Contractual term |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested |  |  |  |  |  |  |  | 33.30% |  |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Vested [Member] | Stock options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested |  |  |  |  |  |  |  |  | 33.30% |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Class A Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Employee stock options, granted |  |  |  |  |  |  |  |  |  | 225,215 |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  |  |  | $ 0.0002 |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Class A Common Stock [Member] | Stock options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0.0002 |  |  |  |
Restricted Stock Units (RSUs) [Member] | Zhejiang Haowei [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ordinary shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5,626,678 |
Employee exercised option to purchase shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 83,333 | 83,333 |  |  |  |
Restricted Stock Units (RSUs) [Member] | Zhejiang Haowei [Member] | Vested [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 33.30% | 33.30% | 33.30% |  |  |
Restricted Stock Units (RSUs) [Member] | Forecast [Member] | Stock options [Member] | Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested |  | 33.30% |  |  | 33.30% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Forecast [Member] | Vested [Member] | Stock options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested |  |  | 33.30% |  |  | 33.30% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] | Forecast [Member] | Zhejiang Haowei [Member] | Vested [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of vested |  |  |  |  |  |  |  |  |  |  |  |  |  | 33.30% |  |  |  |  |  |

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