上海白玉兰早安海报

目标：为 {argument name="city name" default="上海"} 创作一张精致的横版城市早安海报，将宏大的微距花卉摄影与细腻的编辑排版及中文字体设计相结合。 画布：16:9 宽画幅海报，采用纯净的白色与雾灰色调，高调照明，通透的留白，柔和的晨雾，呈现高级的档案海报质感。 主体视觉：使用 2 朵巨大的白玉兰花，呈现真实的微距物理质感。花朵 1 从右上角大幅裁切，展示半透明的白色花瓣、绿色花托及暖米色雄蕊。花朵 2 从左下角裁切，展示硕大的白色花瓣及部分花心。一根修长的绿色玉兰花茎从右上方的花朵斜向延伸至左下方的花朵，形成悬浮的连接感与柔和的视觉张力。花朵比例巨大，近乎纪念碑式，清晰可见花瓣纹理及柔和的背光通透感。 背景：上海天际线隐约浮现在底部三分之一处的淡雾中，东方明珠塔位于中右侧，其他摩天大楼若隐若现。在天际线下方加入平静的水面倒影。背景需保持低饱和度与朦胧感，以突出花卉与文字排版。 布局与文字元素：包含 7 个明确的信息元素：1) 左上角的一个小型圆角胶囊标签，文字为“城市 / 上海”，右侧带有一个紫色小圆点；2) 左侧的一行细横线关键词，文字为“关键词 / 海风 外滩 露光 玉兰”，末端带有一个小圆点；3) 中央巨大的竖排黑色中文标题，上方为“上海”，下方为“早安”；4) 一个紫色的手写体单词“Shanghai”，斜向穿过中央标题；5) 右侧一个带有折角轮廓的白色引用框，包含紫色引号、引言“早安，让风把灵感吹亮。”、一条紫色短分割线以及日期“2026-07-11”；6) 最右侧一个纤细的垂直坐标标签，文字为“坐标 / SH-0711”，配有垂直分割线及底部的小地球图标；7) 底部居中的版权行，文字为“© 版权 / CITY POSTER ARCHIVE 2026”。 字体与风格：中文标题使用粗体高对比度黑体，小标签使用优雅的宋体，英文城市名使用富有表现力的紫色连笔手写体。强调色为鲜艳的紫罗兰色，仅用于小圆点、手写体、引号、分割线及右侧的小圆点。保持所有间距精准、极简且具有编辑美感。 约束：不得添加额外的花朵、卡片、人物、车辆、鸟类、Logo 或水印。严格保持两朵花的构图，即顶部与底部的边缘裁切、斜向花茎连接、柔和的上海天际线以及清新的早安海报氛围。

Goal: Create a refined horizontal city morning poster for {argument name="city name" default="Shanghai"}, combining macro botanical photography with a quiet editorial information layer and a misty urban skyline. Canvas: Wide 16:9 poster, clean off-white and pale gray background, airy negative space, soft morning light, premium magazine layout. Main subject: Use exactly 2 oversized white magnolia blossoms with realistic macro texture: 1 large cropped blossom entering from the upper-right corner with translucent ivory petals and visible beige-green stamens, and 1 large cropped blossom entering from the lower-left corner. A slender green magnolia stem runs diagonally from the upper-right flower down toward the lower-left flower, lightly crossing the center and creating suspended tension. Background: Faint low-contrast Shanghai skyline along the lower third, softened by haze and sea mist, with the Oriental Pearl Tower visible near the center-right. Add a calm reflective waterfront at the bottom, extremely subtle and desaturated. Central typography: Place large black vertical Chinese title text “上海” above “早安” in the center, bold high-contrast serif style. Overlay a purple handwritten italic script reading “Shanghai” diagonally across the title, as if drawn with a marker. Keep the typography sharp and balanced against the soft flowers. Information layer: Include exactly 5 small editorial UI/text elements: 1 rounded pill at top-left reading “城市 / 上海” with a small purple dot; 1 keyword line at left reading “关键词 / 海风 外滩 霞光 玉兰” followed by a thin horizontal rule and small endpoint circle; 1 quote card at right with a purple quotation mark, the text “早安，让风把灵感吹亮。” and date “2026-07-11”; 1 vertical coordinate tag at far right reading “坐标 / SH-0711” with a small globe icon and purple dot below; 1 bottom-center copyright line reading “© 版权 / CITY POSTER ARCHIVE 2026”. Visual style: Minimal Chinese editorial poster, macro physical texture, elegant high-key lighting, shallow depth of field, soft fog, crisp black typography, small purple accent color, abundant breathing room, precise alignment, no clutter. Constraints: Keep all visible text exactly as specified, use exactly 2 magnolia blossoms and exactly 5 information elements, avoid extra logos or watermarks, avoid saturated colors, maintain a calm premium morning aesthetic.