What is figma.com?

We need to produce explanation 40-70 words, single clearest sentence first: what this is and who it's for, naming category in normal words. Then one or two sentences on what you actually do with it, or why someone would use it, concrete terms. Identify category: collaborative design tool for UI/UX, design, prototyping, code, AI. It's a design and prototyping platform. So we need 40-70 words total, no markdown, no bullet points, no quotes, no headings, plain punctuation only, no em dashes. No preamble, no "This website". Must be confident and neutral. If vague, say plainly that site doesn't make it clear, but we can infer. We need to count words. Let's craft ~55 words. Sentence 1: "Figma is a collaborative design and prototyping platform for UI/UX designers, developers, and product teams." That's category. Sentence 2: "It lets teams create, test, and ship interfaces, prototypes, and assets together in a shared workspace, with tools for design, prototyping, code generation, and AI-assisted workflows." That's concrete. We need total words 40-