Kernrechtsfrage
Whether the civil appeal was admissible despite a subsidiary, independently sufficient reasoning left unchallenged.
Extrahierter Entscheid
The appeal was inadmissible because the appellant did not contest all independent reasons supporting the cantonal judgment.
Extrahierte Begründung
When a decision rests on multiple independent grounds, each must be attacked; the appellant failed to challenge one subsidiary ground showing he could not have succeeded even absent any lawyer fault.