Examine source code of Continuation

{
  "name": "Continuation",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "2025-05-08_13.59.14.png"
    },
    "colors": {
      "frame": "rgba(214, 210, 206, 0)",
      "tab_background_text": "rgba(0, 44, 120, 0.84)",
      "toolbar": "rgba(0, 0, 0, 0)",
      "bookmark_text": "rgba(0, 85, 130, 1)",
      "toolbar_field": "rgba(255, 255, 255, 0.18)",
      "toolbar_field_text": "rgba(0, 85, 130, 1)",
      "tab_line": "rgba(0, 51, 102, 0.62)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1614b394-1b85-4406-bb08-388bca5903c4}"
    }
  }
}