Accessibility

What is in place

• Correct or incorrect answers are never signalled by color alone. Correct carries a check, incorrect carries a cross and a strikethrough, and selected carries a filled tile and a weight change. Desaturate the screen and every state is still readable.
• Every interactive control clears 44px in its smallest dimension.
• Text inputs render at 16px so iOS does not zoom the page when you focus a field.
• Visible focus outlines on everything reachable by keyboard, and quizzes are fully keyboard operable — 1–4 to answer, arrows to move, F to flag.
• Meters, dials and progress indicators carry text alternatives, so a screen reader hears the number rather than nothing.
• The layout holds from 320px upward with no horizontal scrolling.
• Animation is reduced automatically when your device asks for that.

What is not done yet

Stating this plainly is more useful than a claim of full compliance.

• No formal WCAG 2.2 AA audit has been carried out by a third party. Contrast and structure were checked during development, not certified.
• No testing with real screen reader users. The markup is written for it, but that is not the same as someone using it.
• The study guide tables scroll horizontally inside their own container on narrow screens. That is workable but not ideal.
• There is no high-contrast mode beyond the default palette.

Tell us

If something here is hard or impossible to use, that is a defect and we want to know. Get in touch and describe what happened and what device you were using.