ACCESSIBILITY / LEARNING COMMITMENT
The core lessons do not depend on drag gestures, WebGL, sound, video, colour alone, or continuous motion.
Navigation, guide paths, finder, glossary filter, details, progress controls, and quiz choices are keyboard operable. Open the finder with Ctrl/Command+K or slash, move through results with the arrow keys, and close it with Escape. Quiz options use the number keys 1–3 while a question is active.
Visible focus rings mark the active control. The five-minute loop and deterministic guide move focus to each new question or explanation; import review receives focus before replacement, with status messages for screen readers.
Text uses strong contrast, generous line spacing, plain-language headings, and layouts designed to reflow at 320px without sideways scrolling.
The lantern changes colour and pose only when learning state changes; reduced-motion users receive the same static poses without transitions. If browser storage is unavailable, lessons remain usable and the interface reports the limitation.
This build has not yet been audited by an independent accessibility specialist or tested across every assistive-technology/browser combination. There is no contact form in the public educational site, so issue intake remains deliberately gated while no contact channel is active.