Accessibility is part of information quality
Technical data shown only inside a visual card may be unavailable to screen-reader users or people who need high magnification. Use real text and meaningful headings.
Check light and dark themes separately
A colour that works on a light background may fail on a dark one. Review body text, links, focus rings and disabled states independently in each theme.
Declare language and direction
Expose the page language and right-to-left direction for Arabic to assistive technology. Isolate product codes and technical units from local direction when necessary.