{
  "name": "业余无线电A类模拟考试（HAM）",
  "short_name": "HAM考试",
  "description": "业余无线电爱好者（火腿 HAM）A类操作证模拟考试：CRAC 2025版题库683道真题含答案解析，PWA离线可用",
  "id": "https://bjdr69.github.io/ham-exam/",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f5f5f5",
  "theme_color": "#1976d2",
  "orientation": "portrait",
  "lang": "zh-CN",
  "screenshots": [
    {
      "src": "screenshots/home.png",
      "sizes": "360x640",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "首页与模式选择"
    },
    {
      "src": "screenshots/exam.png",
      "sizes": "360x640",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "答题界面"
    },
    {
      "src": "screenshots/categories.png",
      "sizes": "360x640",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "分类练习"
    }
  ],
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}