E-commerce Live Stream UI Mockup

Prompt

{   "type": "live stream UI mockup",   "subject": {     "description": "portrait of {argument name=\"host name\" default=\"Elon Musk\"}, smiling, wearing a black t-shirt with a white technical schematic graphic",     "background": "left side shows a screen with '{argument name=\"left background logo\" default=\"SPACEX\"}' text, right side shows a red '{argument name=\"right background logo\" default=\"Tesla T logo\"}' and a dark car"   },   "ui_overlay": {     "top_header": {       "host_info": "avatar, name '{argument name=\"host name\" default=\"Elon Musk\"}', subtext '55.6万本场点赞', red '关注' button",       "rank_badge": "gold coin icon with '全站第1名'",       "viewer_stats": "3 top viewer avatars with '12.3w', '8.6w', '5.7w', total '68.7万', 'X' close button",       "right_links": "'更多直播 >', '礼物展馆 0/24' with blue '经典' tag"     },     "mid_left_gifts": {       "count": 2,       "items": [         "avatar '科技爱好者', '送小心心', heart icon x 1314",         "avatar '星辰大海', '送火箭', rocket icon x 666"       ]     },     "bottom_left_chat": {       "system_message": "level 37 badge '宇宙漫游者 加入了直播间'",       "message_count": 7,       "messages": [         "小火箭: 马斯克！未来可期！🚀",         "future: 特斯拉Model 2什么时候出？",         "星空梦想家: SpaceX今年能上火星吗？",         "AI探索者: Neuralink进展如何？",         "帅气的网友: 马总好！",         "Mars: 第一次来你的直播，超激动！",         "用户123: 讲讲AI吧，会取代人类吗？"       ]     },     "bottom_right_product_card": {       "hot_tag": "orange '热卖 x 1888'",       "image": "Tesla Cybertruck",       "title": "{argument name=\"product name\" default=\"特斯拉Cybertruck 电动皮卡\"}",       "price": "{argument name=\"product price\" default=\"¥ 1,618,000\"}",       "button": "red '抢' button",       "floating_animation": "translucent hearts floating up the right edge"     },     "bottom_bar": {       "input_field": "'说点什么...'",       "icons": ["smiley face", "three dots", "shopping cart", "gift box", "share"]     }   } }