Create a clean minimalist isometric line-art illustration on an off-white background with faint light-gray perspective grid lines. Show a rounded rectangular web browser window standing upright on a thick rounded rectangular platform base, drawn with thin black outlines and mostly white fill. Above the browser, a large outlined cloud icon floats, connected to the browser by a thin vertical black line with a short dotted segment near the cloud, suggesting cloud connectivity. Inside the browser window, include a simple outlined delivery car icon carrying a small package on its roof, centered in the lower area. The browser top bar has a small blue back chevron on the left, a long horizontal black address line, and a shorter horizontal line on the right. On the right side of the browser face, place a translucent blue circular button containing a short diagonal black slash. Extending from the right edge of the browser is a thin black connector line leading to a small solid periwinkle-blue circular node, with a tiny red rounded square port at the browser edge. Use sparse accent colors only: {argument name="accent blue" default="periwinkle blue"} for the node and UI highlights, {argument name="accent red" default="soft red"} for the small port, and black outlines. Keep the composition centered, airy, technical, and modern, with no text, no shadows except subtle depth from the isometric outlines, and a vector-icon style suitable for a SaaS cloud logistics concept.