Affiche cadeau de luxe en partenariat avec une université

{
  "type": "luxury collaborative merchandise poster",
  "theme": "prestigious university co-branded commemorative gift series",
  "style": "premium brand presentation board blending graphic design, product visualization, mascot IP design, and packaging mockup",
  "colorPalette": {
    "primary": [
      "deep brown",
      "dark gold",
      "royal purple",
      "oxblood red"
    ],
    "finish": "metallic gold foil, embossed textures, glossy reflections"
  },
  "text": {
    "topLogos": [
      "Tsinghua University",
      "Tsinghua University",
      "Peking University",
      "PEKING UNIVERSITY"
    ],
    "mainHeadline": "{argument name=\"headline text\" default=\"Tsinghua University × Peking University Holy Grail\"}",
    "subheadline": "TSINGHUA UNIVERSITY × PEKING UNIVERSITY",
    "seriesLine": "Co-branded Peripherals Series",
    "bottomTagline": "Centennial Academy · Walking Together",
    "bottomEnglish": "TWO CENTURIES OF EXCELLENCE, ONE SHARED FUTURE"
  },
  "layout": {
    "format": "vertical poster",
    "background": "dark warm brown gradient with elegant vignette, symmetrical composition, thin gold divider lines",
    "sections": [
      {
        "title": "hero product showcase",
        "position": "upper center",
        "count": 2,
        "labels": [
          "Tsinghua goblet",
          "Peking goblet"
        ]
      },
      {
        "title": "Co-branded Design | DESIGN",
        "position": "bottom-left",
        "count": 3,
        "labels": [
          "combined round emblem",
          "Tsinghua gate line-art icon",
          "Peking gate line-art icon"
        ]
      },
      {
        "title": "Co-branded shopping bag | SHOPPING BAG",
        "position": "lower middle",
        "count": 2,
        "labels": [
          "purple shopping bag",
          "red shopping bag"
        ]
      },
      {
        "title": "Co-branded cup sleeve | CUP SLEEVE",
        "position": "bottom-right",
        "count": 2,
        "labels": [
          "purple cup sleeve",
          "red cup sleeve"
        ]
      },
      {
        "title": "Co-branded mascot | MASCOT",
        "position": "bottom left to center",
        "count": 2,
        "labels": [
          "Qing Xiaohua",
          "North China University of Technology"
        ]
      },
      {
        "title": "gift box set",
        "position": "bottom right",
        "count": 3,
        "labels": [
          "open box with 2 goblets",
          "closed outer box",
          "inner tray"
        ]
      }
    ],
    "countTotalDiscreteProducts": 14
  },
  "hero": {
    "scene": "two ornate goblets standing side by side on a glossy reflective surface with a softly blurred campus backdrop",
    "backgroundElements": {
      "count": 2,
      "labels": [
        "monumental pale stone university gate on the left",
        "traditional Chinese pavilion-like academic building on the right"
      ]
    },
    "products": [
      {
        "name": "Tsinghua goblet",
        "position": "left",
        "bodyColor": "{argument name=\"left cup color\" default=\"royal purple\"}",
        "material": "textured enamel with gold metal stem and rim",
        "details": [
          "circular Tsinghua University emblem on bowl",
          "subtle brocade pattern",
          "gold scalloped ornament above stem",
          "The base is engraved with the Chinese characters ‘Tsinghua University’"
        ]
      },
      {
        "name": "Peking goblet",
        "position": "right",
        "bodyColor": "{argument name=\"right cup color\" default=\"oxblood red\"}",
        "material": "textured enamel with gold metal stem and rim",
        "details": [
          "circular Peking University emblem on bowl",
          "subtle brocade pattern",
          "gold scalloped ornament above stem",
          "The base is engraved with the Chinese characters ‘Peking University’"
        ]
      }
    ],
    "sideMottos": {
      "left": {
        "count": 2,
        "labels": [
          "Self-improvement and constant striving",
          "Cultivating virtue and carrying great responsibilities"
        ]
      },
      "right": {
        "count": 2,
        "labels": [
          "Patriotism and progress",
          "Democracy and science"
        ]
      }
    },
    "lighting": "warm sunset-like directional light with luxurious highlights and soft shadows"
  },
  "designPanel": {
    "emblems": {
      "count": 2,
      "labels": [
        "1911 Tsinghua emblem",
        "1898 Peking emblem"
      ]
    },
    "architectureIcons": {
      "count": 2,
      "labels": [
        "Tsinghua gate illustration",
        "Peking gate illustration"
      ]
    },
    "connector": "Tsinghua University × Peking University",
    "bodyText": "small Chinese descriptive copy explaining the collaboration and shared academic spirit"
  },
  "shoppingBags": {
    "count": 2,
    "items": [
      {
        "color": "purple",
        "branding": "Tsinghua University logo and campus line-art in gold"
      },
      {
        "color": "red",
        "branding": "Peking University logo and campus line-art in gold"
      }
    ]
  },
  "cupSleeves": {
    "count": 2,
    "items": [
      {
        "color": "purple",
        "graphics": "gold logos and Tsinghua gate line illustration"
      },
      {
        "color": "red",
        "graphics": "gold logos and Peking gate line illustration"
      }
    ]
  },
  "mascots": {
    "style": "high-end 3D chibi plush-like tiger mascots with oversized glossy eyes, soft fur, and collectible toy proportions",
    "count": 2,
    "items": [
      {
        "name": "{argument name=\"left mascot name\" default=\"Qing Xiaohua\"}",
        "position": "left",
        "fur": "white with lavender stripes",
        "outfit": "purple hoodie with university emblem",
        "accessories": "purple flower on head, small book in paw"
      },
      {
        "name": "{argument name=\"right mascot name\" default=\"North China University of Technology\"}",
        "position": "right",
        "fur": "white with red-brown stripes",
        "outfit": "red hoodie with university emblem",
        "accessories": "red cap with letter P, small book in paw"
      }
    ]
  },
  "giftSet": {
    "count": 2,
    "contents": [
      "purple goblet",
      "red goblet"
    ],
    "packaging": "luxury deep purple presentation box with gold-foil co-branding, campus architecture line art, and fitted insert"
  },
  "rendering": "ultra-detailed commercial poster, immaculate typography, realistic materials, premium product mockup quality, balanced symmetry, polished advertising finish"
}