What problem does it solve? Building interfaces that match Claude (Anthropic)'s visual identity requires exact design tokens — colors, typography, spacing, shadows — that are hard to reproduce from memory. This Skill provides the complete design system so generated UI matches the brand's warm, editorial aesthetic. ## Core Features & Use Cases - Complete Design Token Catalog: Exact hex values for the warm-toned palette (Parchment #f5f4ed, Terracotta #c96442, Near Black #141413), typography scale (Anthropic Serif/Sans/Mono), spacing, radius, and elevation rules. - Component Specifications: Detailed styling for buttons, cards, inputs, navigation, and model comparison grids, including the signature ring-shadow system. - Light & Dark Previews: Bundled HTML preview files (preview.html, preview-dark.html) showing the full token catalog rendered in both themes for visual verification. - Use Case: When asked to build a landing page or dashboard styled like Claude's website, invoke this Skill to generate UI with the correct serif headlines, warm neutrals, terracotta CTAs, and editorial spacing. ## Quick Start Use the design-claude skill to build a hero section styled like Claude's website with a terracotta CTA button.