{
  "name": "斜角量尺｜现场异形尺寸校验",
  "short_name": "斜角量尺",
  "description": "输入四条直边，自动计算斜边、内角与测量误差。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0e1928",
  "theme_color": "#0e1928",
  "icons": [
    { "src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" }
  ]
}