Luxe Whitespace.

Quiet-luxury decks with 70%+ whitespace: a warm off-white #FAFAF8 canvas, Inter 200-600 ultra-thin hierarchy, 120px weight-200 floating numerals with gold decimal points, one warm gold (#D4A574) spent only on hairlines and winning comparison bars, and gradient hairline separators (#E0DCD6) on a fixed 1920×1080 canvas. Based on https://github.com/alchaincyf/huashu-design ppt-build, expanded from a single showcase page into a full multi-section deck.