message: Solve fixed-width digits display in flowed text
  Noto Color Emoji contains digits, in fixed-width, therefore causing digits in flowed text to stand out.
  Fixes:
diff: Arial empirically gets it right, hence prioritising Arial here. */
  /* We fall through to Twemoji for emoji rather than falling through
  to native Emoji fonts (if any) to ensure cross-browser consistency */
  -$font-family: Nunito, Twemoji, 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', Arial, Helvetica, Sans-Serif;
  +/* Noto Color Emoji contains digits, in fixed-width, therefore causing
  + digits in flowed text to stand out.
  + TODO: Consider putting all emoji fonts to the end rather than the front. */
  +$font-family: Nunito, Twemoji, 'Apple Color Emoji', 'Segoe UI Emoji', Arial, Helvetica, Sans-Serif, 'Noto Color Emoji';
  -$monospace-font-family: Inconsolata, Twemoji, 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', Courier, monospace;
  +$monospace-font-family: Inconsolata, Twemoji, 'Apple Color Emoji', 'Segoe UI Emoji', Courier, monospace, 'Noto Color Emoji';
  // unified palette
  // try to use these colors when possible
  