Kurashi no Techo Style Design System (DESIGN.md, Japanese UI)

Design policy: Black Mincho text set on white paper—the magazine page itself. Decoration is minimal, with photographs, book covers, and illustrations taking the leading role. There are no UI-like gradients or glass effects whatsoever; fills are placed flat like "printed ink". Rounded corners are almost never used; the composition is built from straight lines and whitespace. - Density: Low to medium density. Body text is set at a larger 18px with line-height: 1.75, and 80px of whitespace is taken between sections. Calm readability as a reading matter is the top priority. - Keywords: Mincho / ma