Question juridique clé
Whether the appeal satisfied the formal requirements of Art. 42 BGG.
Solution extraite
No. The filings lacked an adequate concise explanation of how the cantonal judgment violated law or established facts incorrectly.
Motifs extraits
The appellant's submissions did not address the cantonal court's reasoning sufficiently, especially the assessment of evidence and income comparison, despite a prior warning and opportunity to cure defects within the appeal period.