NOHGA HOTEL Style Design System (DESIGN.md, Japanese UI)

Design policy: A quiet, sophisticated lifestyle hotel site built around charcoal gray (#54565a) × bronze/khaki (#877b61). Avoiding pure black and pure white, it is composed of slightly warm grays and earthy intermediate tones. Photography takes the lead; text is restrained and small, but with wide letter-spacing to create a luxurious sense of margin - About NOHGA HOTEL: A boutique hotel that places "connecting deeply with the land" at the center of its philosophy. Across three locations—Ueno, Akihabara, and Kyoto Shimizu—it offers experiences that incorporate the art, music, and food (gastrono