红绸幻化壮阔国潮羊城

设计一张9:16竖版2026广州城市宣传海报，整体充满新春喜庆气息但保持高雅精致。纯白纹理纸张背景上采用双重曝光与流动S形构图：右下角放置一个比例微小、仅作叙事点缀的成年传统服饰人物，他挥舞长长的红色丝绸舞带，红绸在向左上方飘动的过程中奇幻变形成壮丽的山脉与河流，清楚表现丝绸的柔顺质感。河流内部叠加广州手绘城市地图，展现山、海、河与城市道路；沿地图分布广州塔、珠江新城建筑群、珠江、广州古建筑、游轮和白云山。云雾环绕，国潮视觉，色彩丰富、结构复杂、细节密集，但大面积留白使画面依然清新雅致。左下角清晰排版“SPRING 2026”和竖排中文宣传语“千年商都，魅力广州”，字体优美工整，无文字乱码、无品牌标志、无水印。

【English Prompt】
Design a refined vertical 9:16 2026 Guangzhou city-promotion poster with a festive Chinese New Year atmosphere and elegant finish. On a textured pure-white paper background, use double exposure and a flowing S-shaped composition. In the lower-right corner, place a tiny adult figure in traditional Chinese clothing as a restrained narrative accent; the figure waves a long red silk ribbon that drifts toward the upper left and magically transforms into a magnificent mountain-and-river panorama, clearly showing the silk's smooth texture. Inside the river, overlay a hand-drawn map of Guangzhou with mountains, sea, rivers, and city roads; distribute Canton Tower, the Zhujiang New Town complex, the Pearl River, historic Guangzhou architecture, cruise ships, and Baiyun Mountain across it. Surround the scene with clouds and mist, rich Guochao-inspired color, complex structure, and abundant detail, while large negative space keeps the poster fresh and elegant. In the lower left, typeset “SPRING 2026” and the vertical Chinese campaign line “千年商都，魅力广州” clearly and beautifully; no garbled text, no brand logo, no watermark.

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