极简抽象品牌矢量商业插画

极简抽象插画。 扁平但分层的矢量风格图形， 精确的曲线，一致的描边逻辑， 有限但高度和谐的调色板， 均衡的间距和对齐， 旨在营造系统化和可扩展的感觉， 如同成熟品牌的插画集。

Minimal abstract illustration. Flat but layered vector-style shapes, precise curves, consistent stroke logic, limited color palette with high harmony, balanced spacing and alignment, designed to feel systemized and scalable, like a mature brand illustration set.