极简日式矢量线条艺术

Clean minimalist black-and-white vector line art illustration in a modern Japanese/Korean editorial style. Simple continuous thin outlines, white background, friendly characters with soft rounded features, {argument name="scene" default="a group of commuters waiting at a bus stop / riding a subway / crossing a street in light rain"}. Sparse composition with lots of negative space, minimal city skyline in the background, simple trees, transportation signs, umbrellas, bags, smartphones, and daily accessories. Selective soft {argument name="accent color" default="pastel blue"} accents on small details such as bags, umbrellas, books, earphones, or signs. Flat 2D design, monochrome ink drawing, clean contour lines, no shading, no gradients, no textures, calm and cozy atmosphere, lifestyle infographic aesthetic, Scandinavian simplicity, modern vector illustration, professional editorial artwork, ultra-clean composition, high-resolution.