[data-palette='etch-copper']{
  --color-primary: #123c46; 
  --color-secondary: #5a6a6e; 
  --color-accent: #a4551e; 
  --color-bg: #f7f6f1; 
  --color-bg-elevated: #fdfcf8;
  --color-text: #17191c;
  --color-text-muted: #5a6a6e;
  --color-border: #d8d4c9;
}