What problem does it solve? Interfaces often look unintentional because design decisions are left vague or deferred. This Skill gives concrete, opinionated guidance on layout, typography, color, and component states so every visual decision is named and specified rather than implied. ## Core Features & Use Cases - Visual Hierarchy & Layout: Guidance on spacing scales, max widths, grouping, and responsive column reduction for readable pages. - Typography & Color Systems: Concrete type scales, letter-spacing rules, neutral palettes, and WCAG contrast ratios (4.5:1 for text, 3:1 for large text). - Component & State Specification: Rules for buttons, forms, lists, and icons plus required treatments for hover, focus, loading, error, empty, and success states. - Use Case: When asked to refine a settings page, the Skill produces a full design specification—named spacing values, type sizes, emphasis levels for each action, and visible treatments for every control state—while leaving implementation code to the engineer. ## Quick Start Ask the AI to review the layout, typography, and color of your settings page and specify the design values and state treatments for each control.