- Night red brightened to 6.2:1 on black; dimmed secondary text never below 90% in night mode (5.1:1) and undimmed with Increase Contrast. Day-mode dimmed text is 4.8:1 or better.
- Canvas labels (sky, orrery, aurora map, Library drawings) use text styles; edge labels flip; time labels fit; orrery labels capped at xxLarge with the spacecraft list stacking at accessibility sizes.
Checked in the simulator at the "accessibility large" text size with Increase Contrast on. Audit: 44 issues, of which the contrast flags are text under the translucent tab bar and the system Done button, and the Dynamic Type notes also appear on system controls.