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Produce a single-file HTML swimlane brief that walks a system, module, or upcoming feature past a non-specialist reader, with provenance badges that separate what is measured from what is merely intended. Use this whenever someone needs to explain how something works to people outside the team — a flow diagram, an architecture walkthrough, an onboarding page, a design-review handout, a 介绍图 or 泳道图 — and especially when they describe the need without naming a format: "explain this to my boss", "draw how the data moves", "something the new hire can read", "I have to present this next week".

Apple's approach to interface design and fluid, physical motion, translated for the web. Use when building or reviewing gesture-driven UI, spring animations, drag/swipe/sheet interactions, momentum and interruptible transitions, translucent materials and depth, typography (optical sizing, tracking, leading), reduced-motion, or the design foundations (feedback, spatial consistency, restraint) behind Apple-style interfaces.