Download history for Produce thoughtful, well-crafted design artifacts (slide decks, interactive prototypes, hi-fi mockups, animated videos, landing pages, dashboards, marketing one-pagers) using HTML/CSS/JS/SVG as the medium. Use this skill whenever the user asks to "design", "mock up", "prototype", "make a deck", "make slides", "make a landing page", "create a dashboard", "visualize X", "build a UI", "build an interactive demo", or any request whose deliverable is a visual artifact rather than production code. Also trigger for requests like "recreate this UI", "explore options for X", "give me variations of Y", or when the user attaches screenshots/Figma/PRDs and wants a visual response. HTML is the tool; the medium varies — embody the right expert (slide designer, UX designer, animator, prototyper) for the task