What problem does it solve? Designing a gamified mobile app concept from scratch requires producing multiple coherent screens that communicate the product's value proposition, core loop, and detail views. This Skill turns a brief into a complete multi-screen mobile prototype without manual HTML/CSS work. ## Core Features & Use Cases - Three-Frame Showcase: Produces a dark showcase stage with three iPhone frames — a cover poster, a quest dashboard with XP level ribbon, and a quest detail screen. - Gamification UI Patterns: Includes level progress bars, XP reward pills, pastel quest tiles, streak-style greetings, and a five-icon bottom tab bar. - Pure CSS Output: All visuals are built with CSS gradients and inline SVG glyphs, requiring no image assets. - Use Case: A designer asked to mock up a habit-tracker or RPG-style life app can get a presentation-ready three-screen prototype from a single prompt. ## Quick Start Ask the AI to design a gamified life-management app prototype with a cover poster, today's quests screen, and a quest detail screen.