3D E-commerce Livestream Promo Poster

Prompt

{   "type": "3D e-commerce livestream promotional poster",   "style": "vibrant purple and gold color scheme, glossy UI elements, neon lights, soft blurred studio background",   "typography": {     "header_pill": "抖音直播",     "main_title": "{argument name=\"main title\" default=\"直播中\"}",     "subtitle": "{argument name=\"subtitle\" default=\"欢迎进直播间\"}",     "promo_pill": "{argument name=\"promo text\" default=\"好物推荐 不止5折\"}"   },   "layout": {     "sections": [       {         "title": "feature_cards",         "position": "middle",         "count": 3,         "items": [           {"icon": "purple price tag", "text": "大牌好货 正品保障"},           {"icon": "red envelope", "text": "直播专属 优惠多多"},           {"icon": "purple gift box", "text": "互动抽奖 惊喜不停"}         ]       },       {         "title": "marquee_sign",         "position": "lower middle",         "style": "neon border with glowing dots, 3D red heart icon",         "text": "{argument name=\"marquee text\" default=\"关注主播 不迷路\"}"       },       {         "title": "footer_pill",         "position": "bottom center",         "style": "glowing neon border",         "text": "{argument name=\"footer text\" default=\"点关注 下单享优先发货\"}"       }     ]   },   "scene_elements": {     "top_corners": "2 studio spotlights pointing inwards",     "bottom_left": "1 ring light on a tripod holding a smartphone",     "bottom_right": "3 stacked cardboard boxes with labels '极速发货' and '售后无忧', 1 miniature shopping cart, 2 purple gift boxes with yellow ribbons",     "background": "blurred studio setup with shelves and purple ambient lighting"   } }