Setouchi Triennale (ART SETOUCHI) Style Design System (DESIGN.md, Japanese UI)

Design policy: Compose using only gradations of blue. The ground is white, surfaces are three levels of blue (#cfe9f8 / #e2f1f7 / #e9f2fc), and the primary color is deep blue #0068b5. Red and yellow appear in only two places: "session" and "featured". - About the Setouchi Triennale: Advocating "restoration of the sea," it permanently and periodically exhibits works on the islands. The site's main function is guiding "which works on which island can be seen when," and the information architecture is threaded through by two axes: session and island. - Density: Medium. The first view has only an