:root {
  --site-header-offset: 110px;
  --site-accent: #f49b00;
  --site-text: #2e2e2e;
  --site-surface: #fff;
  --site-line: #cdcdcd;
  --site-interaction-transition:
    color 0.3s ease-in-out, background-color 0.3s ease-in-out,
    border-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out,
    opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  --site-fast-transition:
    color 200ms ease-in-out, background-color 200ms ease-in-out,
    border-color 200ms ease-in-out, box-shadow 200ms ease-in-out,
    opacity 200ms ease-in-out, transform 200ms ease-in-out;
}