Kernrechtsfrage
Whether the cantonal court correctly refused to enter into the appeal for insufficient reasoning under Art. 311 ZPO.
Extrahierter Entscheid
The appeal lacked the minimum required reasoning because it did not engage with the first-instance reasoning in a specific and understandable way.
Extrahierte Begründung
A party must identify the challenged findings and explain concretely why the decision is erroneous. Mere references to prior submissions or general criticism are insufficient, and the appellate court is not obliged to search the record or decide on the file when the appeal itself is inadequately reasoned.