โปสเตอร์โปรโมชันศึกประชันเครื่องดื่มร่วมแบรนด์

{
  "type": "promotional fast-food crossover poster",
  "style": "commercial advertising, glossy 3D product render, high contrast, dramatic lighting, social media ad design, photorealistic with stylized promotional brand graphics",
  "format": "vertical poster",
  "aspect_ratio": "2:3",
  "scene": {
    "background": "split vertically down the middle, left half glowing green and right half glowing red, radiant light streaks, lens flares, floating particles, bright seam of light at the center seam",
    "surface": "wet reflective black tabletop with scattered ice cubes, coffee beans, cookie pieces, liquid splashes, and condensation droplets"
  },
  "branding": {
    "top_left": {
      "logo": "McDonald's golden arches",
      "subtext": "McDonald’s",
      "small_text": "Established 1955"
    },
    "top_right": {
      "logo": "Starbucks siren logo",
      "subtext": "Starbucks",
      "small_text": "Coffee Masters Since 1971"
    },
    "top_center": "white 'x' symbol between the two brand marks"
  },
  "headline": {
    "main": "[McDonald’s x Starbucks]",
    "subheadline": "SWEET DUEL, DOUBLE JOY",
    "banner_text": "FIRST EVER CO-BRAND | ICONIC PAIRING"
  },
  "products": {
    "count": 2,
    "items": [
      {
        "position": "left foreground",
        "name": "McFlurry with Oreo",
        "cup": "white and red McDonald's McFlurry cup with Oreo cookie graphics and yellow arches logo",
        "topping": "swirled vanilla soft serve with glossy chocolate drizzle",
        "mix_ins": "Oreo cookie chunks around and on top of the cup",
        "spoon": "black McFlurry spoon inserted into the dessert dome",
        "temperature": "chilled with ice and splash effects"
      },
      {
        "position": "right foreground",
        "name": "iced Starbucks chocolate drink",
        "cup": "clear plastic Starbucks cup with domed lid and green siren logo",
        "drink": "rich blended iced chocolate coffee beverage with dark chocolate drizzle coating the inside of the cup",
        "topping": "whipped cream topped with chocolate syrup",
        "temperature": "cold with condensation, ice cubes nearby, dramatic chocolate splash around the base"
      }
    ]
  },
  "badges": {
    "count": 2,
    "items": [
      {
        "position": "left mid",
        "shape": "green starburst badge",
        "text": "NEW RELEASE"
      },
      {
        "position": "right mid",
        "shape": "red starburst badge",
        "text": "LIMITED OFFER"
      }
    ]
  },
  "character": {
    "count": 1,
    "position": "bottom left corner",
    "description": "cheerful McDonald's mascot-style golden arches character with cartoon eyes, smiling face, white gloves, red shoes, posing while holding a miniature burger"
  },
  "bottom_cta": {
    "main_bar": "LIMITED TIME ONLY | TRY NOW",
    "accent": "yellow lightning bolt at the right end"
  },
  "feature_row": {
    "count": 3,
    "items": [
      {
        "icon": "snowflake in circle",
        "text": "ICE COOL"
      },
      {
        "icon": "coffee bean in circle",
        "text": "BOLD FLAVOR"
      },
      {
        "icon": "heart in circle",
        "text": "PERFECT MATCH"
      }
    ]
  },
  "floating_elements": {
    "count": 6,
    "types": [
      "coffee beans",
      "Oreo cookies",
      "ice cubes",
      "water splashes",
      "chocolate splashes",
      "spark particles"
    ]
  },
  "color_palette": {
    "primary": [
      "emerald green glow",
      "crimson red promotional glow",
      "crisp white typography",
      "yellow accents",
      "dark cocoa brown",
      "deep coffee black",
      "icy blue highlights"
    ]
  },
  "composition": "symmetrical versus-style battle layout with both drinks prominently centered, embossed typography across upper center, dynamic splash arcs around each beverage, crisp legible text overlays"
}