◇ Could this help me?
Yes. Verified independently: Claude Design is a real Anthropic Labs product (research preview since April 2026 for paid plans), and all three techniques use its documented capabilities (template customization, design system imports, building from a reference) with no installs or third-party code involved, so the safety risk is minimal. This is a general tip about an Anthropic product rather than project-specific, with one honest caution the creator skips: building in a real brand's design system or closely rebuilding an existing site is fine for learning and internal exploration, but shipping public work in another brand's distinctive style raises trademark and IP concerns.
In Claude Design, apply a documented design system to a project: take the design tokens I provide (colors, typography, spacing, and components from a published design system collection) and build the screen I describe in that style, keeping the output original enough that it is a style study rather than a copy of the source brand's product. Ask for the design system file and the screen description before starting.