Sanrio Style Design System (DESIGN.md, Japanese UI)

Design philosophy: A soft, cute, universal design that embodies "Small Gift, Big Smile." A pastel-based palette that is friendly to everyone from children to adults - Density: Relatively generous whitespace, with large rounded pill CTAs and thumbnails. Information volume is high, but it is organized with color-coding by category - Keywords: pastel, pop, pill, rounded, character-driven, bright - Characteristics: Pill CTAs (border-radius 80–145px) are the core of the UI. Each category is colored with a different theme color (cyan / pink / purple / yellow / green / coral), tying together the worl