Build an internal design system website that serves as the single source of truth for our teams. It should embody Swiss design—tight grid, grotesque typography, and clear visual hierarchy—so everything reads cleanly and consistently. People should be able to browse components, design tokens, and usage guidelines, with interactive previews shown in context. Content is authored in MDX to blend narrative and React examples. Use Next.js so the site can be statically exported. Include a fast, client‑side search that quickly surfaces components, tokens, and guidelines, and make Storybook embeds feel native and seamless within the pages.