Accessibility
What WCAG guidelines cover cursor/focus visibility?
→ WCAG 2.4.7 Focus Visible (Level AA) and WCAG 2.4.13 Focus Appearance (Level AAA, new in WCAG 2.2).
Answer
What WCAG guidelines cover cursor/focus visibility?
WCAG 2.4.7 Focus Visible (Level AA) and WCAG 2.4.13 Focus Appearance (Level AAA, new in WCAG 2.2).
2.4.7 requires focus to be visible. 2.4.13 (added in WCAG 2.2) adds specific requirements: focus indicators must be at least 2 CSS pixels thick and have a 3:1 contrast ratio.