// Document

html {
  // Change the default font family in all browsers.
  font-family: var(--ff-body);
  // Set base font size in percent.
  font-size: calc(var(--base-font-size) / 16 * 100%);
  // Set text colour.
  color: var(--color-text);
}

body {
  // Correct the line height in all browsers.
  line-height: var(--base-line-height);
  // Output a horizontal grid to help with debugging typography. The
  // $debug variable will toggle its output.
  @include debug-grid();
}