:root {
  --ff-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;

  --ff-code: source-code-pro, Menlo, Monaco, Consolas, 'Courier New', monospace;
}