A wide shot of a modern municipal transport control center filled with large multi-screen display walls showing data streams and transit maps. The lighting is moody and contemplative with cool blue and slate gray tones. Operators in smart casual attire work quietly at ergonomic desks, emphasizing a fully integrated, automated urban network.. Context markers: large multi-screen display walls, modern ergonomic control desks, corporate business-casual attire. The complete visual composition—including all primary subjects, secondary supporting elements, boundaries, and environmental contours—must sit comfortably inside the canvas with generous clean white negative space visible on all four sides (target 8-12% margins, minimum 6%). The entire visual assembly must occupy maximum 80% canvas height and 84% canvas width. Nothing touches or crosses any canvas edge. Do not crop the primary subject. Clean isolated 2D explainer composition against pure white/off-white background. hand-drawn 2D explainer cartoon illustration, confident clean black outlines, flat cel-style colors, simplified readable forms, soft minimal shading, clear focal hierarchy, clean educational YouTube illustration, no photorealism, no 3D rendering, no typography, no text, no watermarks
