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

Design policy: A literary, editorial presence based on Mincho typefaces. Expresses the warmth of handcraft through Shippori Mincho and a kinari (natural/off-white) color - Density: Relaxed. A craft-catalog style that presents each product carefully, one by one. Breathing room created through whitespace - Keywords: Mincho typeface, kinari, handcraft, literary, refined, Koenji - Characteristics: The entire site is set in a Mincho typeface (Shippori Mincho) — extremely rare for a Japanese web service. No Gothic (sans-serif) typeface is used at all; body text, headings, and navigation are all seri