Four App Live Stream UI Grid

{
 "type": "2x2 grid of mobile live streaming app interfaces",
 "theme": "e-commerce and entertainment live streaming\",
 "layout": {
 "grid": "2x2",
 "panels": [
 {
 "position": "top-left",
 "app_name": "抖音\",
 "host": "young woman in purple shirt holding a white skincare bottle",
 "ui_elements": [
 "app logo",
 "host profile with follow button",
 "viewer count '10万+'",
 "2 countdown timers",
 "4 scrolling comments",
 "product popup card with price '¥189'"
 ]
 },
 {
 "position": "top-right",
 "app_name": "小红书\",
 "host": "young woman in red sweater holding a brown teddy bear",
 "ui_elements": [
 "app logo",
 "host profile with follow button",
 "viewer count '14.2万'",
 "3 scrolling comments",
 "square product link card with price '¥169'"
 ]
 },
 {
 "position": "bottom-left",
 "app_name": "视频号\",
 "host": "young woman in white shirt standing in a kitchen with a blender and pot",
 "ui_elements": [
 "app logo",
 "host profile",
 "viewer count '10万人看过'",
 "4 scrolling comments",
 "wide product popup card with buy button and price '¥239'"
 ]
 },
 {
 "position": "bottom-right",
 "app_name": "快手\",
 "host": "young woman in white sleeveless dress holding a microphone and singing",
 "ui_elements": [
 "app logo",
 "host profile with follow button",
 "viewer count '10万+'",
 "5 scrolling comments",
 "2 floating gift animations",
 "floating interactive widget"
 ]
 }
 ]
 }
}