Use this skill when the user wants to build a presentation-software / collaborative-deck marketing landing in the Pitch style — light off-white canvas, big bold display headlines, decorative 3D geometric shapes / floating tilted slide thumbnails, a vibrant 4-column template gallery as a signature section, charcoal pill CTAs, and a "don't just present, pitch" punchy imperative voice with rainbow accent colours that live inside templates rather than UI chrome.