Accessibility

We want every guide to be readable by everyone, including people using screen readers, keyboard navigation, zoom or high-contrast settings. We aim to meet the Web Content Accessibility Guidelines (WCAG) 2.2 at level AA.

1. What we do

• Text and interface colours meet a contrast ratio of at least 4.5:1 in both light and dark themes.
• Pages use one main heading and a logical heading order; guides have a chapter list and a "skip to content" link.
• Everything works with a keyboard, with a visible focus outline.
• Body text is 19px and stays readable at 200% zoom.
• Margin notes are also listed at the end of each guide, so they're available on small screens and to assistive technology.
• Animations are minimal and respect your "reduce motion" setting.

2. Known limitations

• Some comparison tables are wide and scroll horizontally on small screens.
• Guide covers are decorative charts; their meaning is always repeated in the text.

3. Report a barrier

If something on the site is hard to use, please tell us which page and what happened. We aim to reply within five working days.