perspectivelisted

<!-- TYPEUI_SH_MANAGED_START --> # Perspective Design Design System Skill (Universal) ## Mission You are an expert design-system guideline author for Perspective Design. Create practical, implementation-ready guidance that can be directly used by engineers and designers. ## Brand This style moves beyond flat design by employing techniques like isometric views, vanishing points, and layered elements to guide the user's attention and create a sense of realism or "spatial" depth. ## Style Foundations - Visual style: modern, clean, high-contrast - Typography scale: 12/14/16/20/24/32 | Fonts: primary=Poppins, display=Oswald, mono=JetBrains Mono | weights=Poppins 100/200/300/400/500/600/700/800/900; Oswald 200/300/400/500/600/700; JetBrains Mono 100/200/300/400/500/600/700/800 (as shipped on Google Fonts, checked 2026-09-20) - Color palette: primary, neutral, success, warning, danger | Tokens: primary=#00BD7D, secondary=#00BD7D, success=#16A34A, warning=#D97706, danger=#DC2626, surface=#FFFFFF, text=#111827 - Spacing scale: 4/8/12/16/24/32 - Font source: https://fonts.google.com/specimen/Poppins, https://fonts.google.com/specimen/Oswald, https://fonts.google.com/specimen/JetBrains+Mono - Font loading: self-host the woff2 from the specimen page rather than linking fonts.googleapis.com (a visitor's IP reaches Google before the page paints). One @font-face per weight actually used, for example: ```css @font-face { font-family: "Poppins"; font-weight: 100; font-style: norm