Accessibility
The site should work for everyone. Here is where it stands and how to reach us if it does not work for you.
Current state
The site targets WCAG 2.1 AA. It uses semantic HTML with one heading hierarchy per page, a skip-to-content link, alt text on informative images, text contrast at or above AA ratios, fluid type that respects browser zoom, and reduced-motion preferences. There is no JavaScript: every page works with screen readers, keyboard navigation, and text-only browsers.
Known limitations
Math notation is rendered as HTML text with Unicode symbols, which some screen readers verbalize awkwardly. We are evaluating better markup for the equation displays.
Feedback
If anything on this site is hard to use with assistive technology, email josh@coherenceenergylabs.com and it will be treated as a bug, not a request.