# Ultimate Multisite design notes

## Checkout plan selection

The default checkout pricing-table list presents each selectable plan with a
visible native radio control. The focused control keeps the existing card focus
ring, while the selected control retains the blue card border. Contact-us cards
use a non-submitting button so they remain keyboard operable without becoming a
checkout selection. After a plan refresh, focus returns to the selected radio
only when the visitor has not moved it elsewhere during the request.