Accessibility
Readable text, visible source context, keyboard navigation and mobile layouts on Line & Light.
Text and layout
Body text starts at 22 pixels and the Larger text control increases reading copy to 26 pixels for the current document. Text wraps at narrow widths. Links are underlined, and source explanations and evidence limits remain full-size prose rather than image captions.
Navigation and fixed records
A skip link leads to the main reading. The claim reader uses ordinary topic and return links with visible focus. Its sixteen paragraphs are open from the start and remain available without JavaScript. Browser Back, Forward and direct fragment links retain ordinary document behavior.
Decoration carries no evidence
The light band and crossing rules are decorative. They contain no clinical measurements or treatment-result images. Meaningful labels, links and text do not depend on distinguishing colors or reading text over a gradient.
Checks and boundaries
Release checks include narrow mobile widths, larger text, expanded spacing, keyboard focus, forced colors and automated accessibility checks. Actual screenshots are also inspected. These checks reduce barriers but do not prove that every device, assistive technology or individual experience is covered.