What problem does it solve? Setting up Vercel's Geist font family correctly in a Next.js project involves knowing the right import paths, CSS variable wiring, Tailwind integration, and typography conventions, which are easy to get wrong without guidance. ## Core Features & Use Cases - Font Setup for Next.js: Import Geist Sans and Geist Mono via geist/font/sans and geist/font/mono with next/font for zero-layout-shift loading. - Tailwind and CSS Variable Integration: Map --font-geist-sans and --font-geist-mono into Tailwind fontFamily config or plain CSS. - Typography Direction: Apply Vercel-style type recipes, weight scales (100-900), and guidance on when to use Geist Sans, Mono, or Pixel. - Use Case: You are building a Next.js dashboard and want Vercel's typography system. Use this Skill to wire up Geist fonts in app/layout.tsx, configure Tailwind, and apply correct heading and mono-text patterns. ## Quick Start Set up Geist Sans and Geist Mono in my Next.js app layout and configure Tailwind to use them as the default font families.