美食Nano Banana Pro图片|2025年12月19日31hanfeer极简三文鱼寿司海报Premium minimalist sushi floating poster, 16:9. Background: smooth elegant beige-grey gradient, clean and quiet. Main: three salmon-focused sushi pieces suspended mid-air (one salmon maki, one salmon nigiri, one salmon-avo roll). A pair of wooden chopsticks enters from upper-left diagonally. Add 2–3 tiny soy droplets + one small wasabi pearl floating nearby, controlled and minimal. Subtle soft shadow + faint reflection near the bottom edge. Bottom area reserved for text (clean, not dominant): Main Title (EN, 2 lines): Line1: “LIGHT, CLEAN, LIFTED” Line2: “Fresh bite with zero noise.” Bilingual benefits in two columns (small): “现做 · Made to order” / “厚切 · Thick-cut” / “冷链 · Cold-chain” / “清爽 · Clean finish” Bilingual item name: “三文鱼精选 · Salmon Selection” Price: “¥58 | CNY 58” Branding: top-left “合川 HECHUAN”; top-right “Clean bite, calm mind.”; CTA pill “TRY TODAY →”. Logo: red seal “合川” micro bottom-right. Lighting: soft diffused, premium commercial, 8K. Negative: messy splash, too many elements, watermark.#极简寿司产品海报提示词#三文鱼精选主视觉提示词#悬浮寿司商业摄影提示词#米灰渐变背景提示词#安静留白广告海报提示词#三件寿司组合构图提示词#三文鱼卷maki提示词#三文鱼握寿司nigiri提示词#三文鱼牛油果卷提示词#木筷斜入画面提示词#2到3滴酱油点缀提示词#一颗芥末珠点缀提示词#克制极简元素控制提示词#底部柔影与反射提示词#高端棚拍漫射光提示词#8K超清产品质感提示词#寿司纹理油脂光泽提示词#干净无噪视觉提示词#底部文字区预留提示词#英文两行标题排版提示词#双语卖点两列提示词#双语品名排版提示词#价格¥58标注提示词#左上品牌合川HECHUAN提示词#右上品牌口号提示词#CTA胶囊按钮提示词#右下红色印章logo提示词#餐饮品牌广告KV提示词#电商主图极简风提示词#避免飞溅杂乱提示词#无水印干净输出提示词