Subject: Isometric view of a 3D world map, featuring cargo aircraft, container cargo ships, railway freight carriages, 3D warehouse buildings, and dashed logistics transport paths connecting all points. Scene: A conceptual scene of global cross-border logistics transportation, with various transport carriers distributed in the corresponding airspace, ocean, and continental regions respectively, presenting a fully connected global logistics network. Style: 2.5D flat vector illustration style, simple and modern, with clean and neat lines, belonging to the texture of commercial conceptual illustration. Color palette: Overall using a fresh low-saturation color scheme, background is light sky blue, continental plates are dark blue, logistics carriers and warehouse buildings are pure white, cargo ships have a small amount of red accents, colors are soft and unified. Light and shadow: Overall uniform flat light effect, no strong light-dark contrast, only very soft shadows of the same color at the bottom of each element, the画面 is bright and transparent with no dark areas. Composition: Isometric top-down view composition, various elements are evenly distributed in the corresponding regions of the world map, the画面 is full and balanced, overall highlighting the connectivity attribute of the global logistics network. Use case: Suitable for conceptual illustration materials related to cross-border logistics, international trade, commercial promotions, webpage illustrations, and presentation courseware.