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Banner
A persistent situation that needs a decision — wide, inline, and never blocking.Banner at a glance
Some situations affect a whole page or section and require a visible user decision without blocking work.
- Neutral by designNo severity types and no arbitrary colors: a banner states a situation, it does not rate it.
- Decision, not noticeActions are the point — the banner exists so the user can resolve the situation.
- Stays in flowNo teleport, sticky offset, timer or queue: placement belongs to the layout family.
A quick look
A live component shows the default contract before the detailed specification.
Start with defaults
The auto layout picks inline or stacked from a static CSS threshold, with no measurement.
Preserve intent
Keep the situation and its actions together; do not restate severity through color.