Hender Scheme Style Design System (DESIGN.md, Japanese UI)

Design approach: An extreme exercise in subtraction — a single typeface (Futura) + pure white background + weight 100 (Ultralight). The text itself is as thin and delicate as the texture of a material, an ultralight typography that seems to visualize the feel of leather - Density: Information density is extremely low. A gallery-style layout with product photos and tiny text scattered across generous whitespace - Keywords: ultralight, Futura single typeface, pure white, monochrome, weight 100, handcraft, aging - Characteristics: - Futura as the only typeface — The entire site is composed solely