# Pietrastudio — Style Reference
> sunlit AI workshop on cream paper
**Theme:** light
Source measurements are normalized; roles and recommendations are interpreted. Font summary lists are independent, not paired by position. HTML examples are reconstructions, not source components.
Pietra is a warm-light productivity canvas where AI feels like a sunlit desk — cream-white surfaces, soft peach ambient washes, and one vivid coral action color that cuts through the warmth. The type system is paired and confident: a tall, tightly-tracked display face (Attila) shouts the headlines while a neutral grotesque (Labil Grotesk) handles everything else at near-tight tracking. Components sit on the page with soft, layered shadows — inset highlights and warm-tinted drop shadows give cards a paper-on-paper feel rather than digital elevation. Color is deployed as function: coral for the one true primary action, a palette of saturated gradient swatches (purple, blue, green, magenta, sunset) used as category tags on feature cards, and otherwise a near-monochrome system of grays. Density is comfortable with generous vertical breathing room between sections, max-width contained layouts, and 12-16px card padding inside 12-20px radii.