复古西安肉夹馍美食海报

Goal: Create a square retro Chinese travel-food poster celebrating {argument name="city name" default="Xi'an"} and its signature dish, combining landmark architecture, local flavor, and vintage print design. Canvas: Square 1:1 poster, warm sepia and brick-red palette, aged paper texture, halftone dots, distressed ink edges, dramatic food-advertising lighting. No modern clean minimalism; make it look like a nostalgic printed city souvenir poster. Layout: Left side dominated by large expressive cream-colored Chinese brush calligraphy reading “西安你好”, with small text above it “一城一菜” and “ONE CITY ONE DISH”. Beneath the calligraphy place “HELLO XI’AN” in serif capitals. Right upper half shows a detailed historic Xi’an bell-tower-style pavilion on a stone city wall, with a faint pagoda silhouette behind it and additional low city-wall silhouettes across the middle background. Foreground lower right features one large realistic {argument name="dish name" default="roujiamo"}: a flaky round baked bun stuffed with glossy shredded braised meat, sitting on brown parchment paper over a dark rustic wooden board. The food should overlap the city wall and dominate the lower third. Text content: Include exactly these visible text groups: 1) “一城一菜” with small English “ONE CITY ONE DISH” at top left; 2) main calligraphy “西安你好”; 3) “HELLO XI’AN”; 4) a small vertical red seal near the tower reading “秦味”; 5) handwritten slogan “一口长安味，半城烟火香” with two red underline strokes; 6) large dish label “肉夹馍”; 7) small romanization “ROUJIAMO”; 8) bottom phrase “长安馍香” with a small red cloud ornament. Subject details: The tower should be richly rendered with green tiled roofs, red wooden beams, carved railings, stone staircases, and arched city-gate openings. The roujiamo should have crisp golden-brown layered bread, visible flaky rim, juicy caramel-brown meat filling, and crumbs on the parchment and board. Visual style: Chinese retro lithograph poster mixed with realistic food photography, high contrast, warm directional light from upper left, smoky atmospheric background, rough paper grain, screen-print texture, distressed brush lettering, antique travel-poster composition. Parameters: Use {argument name="headline text" default="西安你好"}, {argument name="English greeting" default="HELLO XI’AN"}, {argument name="slogan" default="一口长安味，半城烟火香"}, {argument name="dish label" default="肉夹馍"} as the main customizable text elements. Constraints: Keep exactly one featured dish and one main landmark building. Do not add people, utensils, plates, QR codes, logos, or extra unrelated text. Maintain the vintage Chinese city-food poster aesthetic and make all typography legible.

目标：创作一张方形复古中国旅行美食海报，以 {argument name="city name" default="西安"} 及其招牌菜为主题，融合地标建筑、地方风味与复古印刷设计。 画布：方形 1:1 海报，采用暖棕褐色与砖红色调，带有陈旧纸张纹理、半色调网点、做旧墨迹边缘，以及富有戏剧性的美食广告光影。拒绝现代极简主义；使其看起来像一张怀旧的城市纪念品印刷海报。 布局：左侧以醒目的奶油色中国书法“西安你好”为主导，上方配有小字“一城一菜”及“ONE CITY ONE DISH”。书法下方放置衬线大写字母“HELLO XI’AN”。右上半部分展示一座精致的历史西安钟楼风格阁楼，坐落于石质城墙之上，背景隐约可见宝塔剪影，中部背景延伸出低矮的城墙轮廓。右下角前景突出展示一个巨大的写实 {argument name="dish name" default="肉夹馍"}：酥脆的圆形烤饼内夹着油亮多汁的卤肉，置于深色质朴木质项目上的棕色羊皮纸上。食物应与城墙重叠，并占据画面下三分之一区域。 文本内容：包含以下确切的可见文本组：1) 左上方的“一城一菜”及英文“ONE CITY ONE DISH”；2) 主书法“西安你好”；3) “HELLO XI’AN”；4) 塔楼附近的一枚小型竖排红色印章“秦味”；5) 手写标语“一口长安味，半城烟火香”，下方带有两条红色下划线；6) 大型菜品标签“肉夹馍”；7) 小型拼音“ROUJIAMO”；8) 底部短语“长安馍香”，配有一个红色小云纹装饰。 主体细节：塔楼应精细呈现绿色琉璃瓦屋顶、红色木梁、雕花栏杆、石阶及拱形城门。肉夹馍应表现出金黄酥脆的饼皮、清晰的层次感、多汁的焦糖色肉馅，以及散落在羊皮纸和项目上的饼屑。 视觉风格：中国复古石版画海报与写实美食摄影相结合，高对比度，左上方暖色定向光，烟雾缭绕的氛围背景，粗糙纸张纹理，丝网印刷质感，做旧毛笔字，古董旅行海报构图。 参数：使用 {argument name="headline text" default="西安你好"}、{argument name="English greeting" default="HELLO XI’AN"}、{argument name="slogan" default="一口长安味，半城烟火香"}、{argument name="dish label" default="肉夹馍"} 作为主要的可自定义文本元素。 约束：仅保留一个特色菜品和一个主要地标建筑。不要添加人物、餐具、盘子、二维码、Logo 或其他无关文字。保持复古中国城市美食海报的美学风格，并确保所有排版清晰易读。