Fair Value Measurements - Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes (Details)	Mar. 31, 2026	Dec. 31, 2025
Calibrated discount rate [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	500
2024 LSA Loans [Member] \| Fair value of Series B Prime redeemable convertible preferred stock [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	29.39
2024 LSA Loans [Member] \| Equity volatility [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	75
2024 LSA Loans [Member] \| Credit rating [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input
2024 LSA Loans [Member] \| Discount rate [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	19.7
Convertible Promissory Notes [Member] \| Minimum [Member] \| Non-Merger scenario - Equity volatility [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	0.60
Convertible Promissory Notes [Member] \| Minimum [Member] \| Risk-free rate [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	0.0344
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Non-Merger scenario - Equity value [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		647,000
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Non-Merger scenario - Expected financing amount [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		150,000
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Non-Merger scenario - Expected financing date [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Maturity Date	Jun. 30, 2026
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Non-Merger scenario - Expected liquidity event [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Maturity Date	Sep. 30, 2028
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Merger scenario - Expected Merger date [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Maturity Date	Mar. 31, 2026
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Merger scenario - Equity volatility [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		0.70
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Calibrated discount rate [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		5
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Equity volatility [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		10.72
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Maximum [Member] \| Non-Merger scenario - Equity volatility [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		75
Warrant Liabilities [Member] \| Convertible Promissory Notes [Member] \| Maximum [Member] \| Risk-free rate [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input		4.78
PIPE Warrants [Member] \| Remaining term (years) [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	4.96
PIPE Warrants [Member] \| Fair value of common stock [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	7.35
PIPE Warrants [Member] \| Volatility [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	65
PIPE Warrants [Member] \| Risk-free rate [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input	3.88
PIPE Warrants [Member] \| Dividend yield [Member]
Schedule of Assumptions Used in Determining Fair Value of Warrant Liabilities and Convertible Promissory Notes [Line Items]
Warrants and Rights Outstanding, Measurement Input