{
  "name": "Japan eSIM",
  "short_name": "Japan eSIM",
  "description": "Instant Japan eSIM delivery. No physical SIM, no roaming fees.",
  "start_url": "index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#0d1b3e",
  "background_color": "#0d1117",
  "lang": "en",
  "categories": ["travel", "utilities"],
  "icons": [
    { "src": "assets/images/main.webp",    "sizes": "any",      "type": "image/webp", "purpose": "any" },
    { "src": "assets/images/main-sp.webp", "sizes": "any",      "type": "image/webp", "purpose": "any" },
    { "src": "favicon.ico",                "sizes": "48x48",    "type": "image/x-icon" }
  ],
  "shortcuts": [
    { "name": "Plans",      "url": "index.html",   "description": "View Japan eSIM plans" },
    { "name": "My eSIM",    "url": "mypage.html",  "description": "Manage your eSIMs" },
    { "name": "Coupons",    "url": "coupons.html", "description": "Local coupons and perks" }
  ]
}