{
  "name": "字帖库 — 免费字帖生成器",
  "short_name": "字帖库",
  "description": "免费在线字帖生成器：田字格、米字格、回宫格、横线格，描红/范字/笔顺，支持拼音标注，一键导出PDF/PNG打印。",
  "lang": "zh-CN",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f6f3ee",
  "theme_color": "#c0392b",
  "orientation": "any",
  "icons": [
    { "src": "assets/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "assets/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "assets/icons/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" }
  ]
}