:root {
  --color-primary: #154d4d;
  --color-secondary: #557aaa;
  --color-accent: #ebd700;
  --color-ink: #111827;
  --color-muted: #4b5563;
  --color-surface: #ffffff;
  --color-panel: rgba(255, 255, 255, 0.9);
  --color-dark: #071f24;
  --color-dark-2: #0d3437;
  --color-line: rgba(235, 215, 0, 0.36);
}