水彩概念鸟瞰图：滨海度假区

概念鸟瞰分析图，主体为滨海度假区，高角度鸟瞰，柔和的水彩插画风格，轻盈的晕染，纸张纹理，清冷蓝灰配色，浅灰蓝到深海军蓝，灰白简化的周边城市体量，设计范围用强调色突出，山水格局清晰，远景轻微雾化，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

conceptual aerial view diagram of a coastal resort, high-angle aerial view, soft watercolor illustration, gentle washes, visible paper texture, cool blue-grey palette from pale grey blue to deep navy, simplified grey surrounding urban massing, design area highlighted in accent color, clear landscape and water structure, slightly hazy distance, clean composition, clear visual hierarchy, generous white space, no text or labels in the image, high resolution, architecture presentation board