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

Design policy: Ultra-light weight (Light 300) and wide letter spacing create a "stillness like print on paper." A margin-driven layout stripped of decoration - Density: Low information density. Large visuals and generous line height evoke the texture of paper - Keywords: Serenity, margin/whitespace, Light weight, wide letter spacing, monochrome - Characteristics: An unusual composition where the entire site is unified at font-weight: 300 (Light). AotoGothicStdN (Aoto Gothic Std N / Morisawa) is used for Japanese text, with Inter placed first for Latin text. font-feature-settings: "palt" is app