.catalog-container{ 
  max-width: 1200px; 
  margin: 40px auto; 
  padding: 0 20px; 
  font-family: 'Instrument Sans', sans-serif; 
}
.catalog-header{ 
  text-align: center; 
  margin-bottom: 40px; 
}
.catalog-title{ 
  font-size: 32px; 
  font-weight: bold; 
  text-transform: uppercase; 
  letter-spacing: 1px; 
}
.empty-catalog{ 
  text-align: center; 
  padding: 50px; 
  background: #f9f9f9; 
  border-radius: 8px; 
  grid-column: 1 / -1; 
}