.ai-tool{background:#F2F0FE;padding:24px;border-radius:16px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}.ai-tool h2{color:#6528F7;margin-bottom:16px}.controls{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.controls input{padding:8px;border-radius:8px;border:1px solid #ccc}.canvas-wrapper{width:100%;height:420px;background:#fff;border-radius:14px;border:2px dashed #6528F7;overflow:hidden}canvas{width:100%;height:100%;cursor:grab}