扁平矢量区位分析图：滨江文化中心

多尺度区位分析图，主体为滨江文化中心，正射俯视，扁平矢量插画风格，干净的几何色块，无纹理无渐变，清冷蓝灰配色，浅灰蓝到深海军蓝，逐级放大的嵌套方框，同心圆距离圈，高亮的项目地块，简化的城市路网与水系，构图简洁，信息层级清晰，大量留白，画面中不出现文字和标注，高清，适合设计展板

multi-scale location analysis diagram of a riverside cultural center, top-down orthographic view, flat vector illustration style, clean geometric shapes, no texture, no gradients, cool blue-grey palette from pale grey blue to deep navy, nested zoom-in frames, concentric distance rings, highlighted project site, simplified road network and rivers, clean composition, clear visual hierarchy, generous white space, no text or labels in the image, high resolution, architecture presentation board