:root {
  --brand: #0f6b6b;
  --brand-dark: #1a7a7a;
  --header-bg: #f7fbfb;
  --header-ink: #0a3030;
  --accent: #e07a3d;
  --font-sans: "IBM Plex Sans", system-ui, sans-serif;
  --bg: #f2f8f8;
  --footer-bg: #e6f1f1;
}