Modern
01 Arctic Minimal · ice blue
02 Graphite Pro · grayscale
03 Sage Serenity · green
Chinese
04 Imperial Crimson · red+gold
05 Qing Porcelain · cobalt
06 Jade Spring · jade green
Technology
07 Matrix Terminal · phosphor
08 Cyber Violet · purple
09 Chrome Nebula · slate
Branded
10 Coral Pop · orange
11 Midnight Indigo · indigo
12 Sunset Amber · honey
Every design stays inside a single color family — light/mid/dark saturations of one hue only. No cross-hue mixing. All 12 consume the same data hooks as the real app, so any one can be promoted into a real skin by following the full-bleed-hero pattern.