Page Notice Component
A page notice appears prominently at the top of the page.
A page notice appears prominently at the top of the page, for high priority use cases, conveying the next course of action for a task or flow.
To aid discoverabilty for assistive technology, each page notice is a labelled landmark region with a level-2 heading.
A page notice can have a status of general (default), confirmation, attention or information.
