Icon: academia-icon-system (Style Config). Keywords: academia, library, brass, ornate, phosphor, weight thin, muted warm, scholarly, mobile. Library: Phosphor (react-native). Import: import { BookOpen } from 'phosphor-react-native'. Usage: <BookOpen size={22} weight="thin" color={colors.brass} />. Best For: Academia (Scholarly Mobile) style: weight="thin" (thin engraved feel), color={colors.brass} (#C9A962). No sharp geometric or tech-inspired icons. Prefer book, scroll, key, quill-type icon metaphors. Wrap in circular View with 1px brass border. Avoid neon or saturated colored icons. All icon-only navigation must have an accessibilityLabel.. Style: Outline.