Nippon Design Center (NDC) Style Design System (DESIGN.md, Japanese UI)

Design philosophy: The official site of Japan's leading design firm, founded in 1959 by Yusaku Kamekura, Hiroshi Hara, Ikko Tanaka, and others. Under the banner of "a society with aesthetic sensibility," it has built an extremely refined variable font system supporting 3 languages (Japanese, English, Chinese). A modern editorial design that is content-first and whitespace-first - Density: Content max width 93.75rem (1500px), side padding 6rem (96px), 12-column grid + 2rem gap. Systematic composition with no irregularities - Keywords: Editorial, variable fonts, 3-language support, Mincho × Sans