Premium Sapporo travel poster, 3:4 vertical, vintage Japanese tourism graphic design with bold editorial typography, geometric shapes, soft printed texture, and elegant composition. Show snowy Sapporo with Sapporo TV Tower, Clock Tower, Odori Park, snow-covered mountains, illuminated streets, winter trees, and a few tiny pedestrians. Use cream, icy blue, navy, muted coral, and soft peach. Add "SAPPORO", "HOKKAIDO, JAPAN", "NATURE. CULTURE. SNOW." and Japanese text "自然と文化が調和する街、札幌", plus subtle snowflakes and a small Hokkaido map accent. Premium, atmospheric, authentic Japanese winter travel aesthetic. No photorealism, no watercolor, no clutter, no distorted buildings, no random text, no watermark.
一幅高级的札幌旅行海报，3:4竖版，复古日式旅游平面设计，配以大胆的编辑级字体、几何图形、柔和的印刷肌理与优雅构图。展现飘雪的札幌：札幌电视塔、时计台、大通公园、覆雪群山、灯光闪耀的街道、冬日的树木与几位小小的行人。使用奶油白、冰蓝、藏青、克制的珊瑚橙与柔和蜜桃色。添加"SAPPORO"、"HOKKAIDO, JAPAN"、"NATURE. CULTURE. SNOW."以及日文"自然と文化が調和する街、札幌"，再加上细腻的雪花与一处小巧的北海道地图点缀。高级、有氛围、纯正的日本冬季旅行美学。不要照片写实、不要水彩、不要杂乱、不要扭曲的建筑、不要乱码文字、不要水印。
