v3.25.4
RELATED PARTY (Details Narrative)
Dec. 31, 2025
USD ($)
Related Party Transactions [Abstract]
Related party payable
$ 26,000
X
- References
No definition available.
+ Details
Name:
BRUN_RelatedPartyPayable
Namespace Prefix:
BRUN_
Data Type:
xbrli:monetaryItemType
Balance Type:
credit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration