Mitsubishi Pencil (uni / MITSUBISHI PENCIL) Style Design System (DESIGN.md, Japanese UI)

Design policy: "A stationery shop's meticulousness," composed with rectangles and whitespace. Rounded corners, shadows, and gradients are eliminated; hierarchy is built solely from 1px / 2px straight rules and surface colors. With no ornamentation, photography and typography become the information itself - About Mitsubishi Pencil: The company's concept is "Every person is a unique expresser, and that difference is what is beautiful." The 11 color tokens are a design that transferred the number of colored pencils directly into the design system, and each interview article card is assigned a dif