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

Design Policy: A restaurant brand site that conveys Japanese tradition and warmth. Boldly uses dark backgrounds and photography, expressing the world of "Flavor Concentration" through immersive visuals - Density: An immersive type that makes heavy use of full-screen photography and dark sections. Information volume is kept modest, with a focus on visual appeal - Keywords: Japanese style, warmth, immersion, red and brown, traditional - Characteristics: Uses #503211 (dark brown) for text color, unified in a warm tone rather than black. CTAs use a unique style combining a pill shape (border-radiu