Kumamoto City Museum of Contemporary Art (CAMK) Style Design System (DESIGN.md, Japanese UI)

Design policy: Black text on white, with green as the single accent color. The exhibition visuals take center stage, and the UI is deliberately restrained. Headings are large and thin (weight 300), while body text flows generously at line-height 2.00 - Density: Medium. The top page stacks definition lists of exhibitions, events, and collections. Of 154 visible text elements, 117 are set with the same letter-spacing - Keywords: 10px root, thin large headings, CAMK Green, hierarchy built with opacity, 4px border radius