Examine source code of I love nature

{
  "name": "I love nature",
  "manifest_version": 2,
  "version": "6.0",
  "theme": {
    "images": {
      "theme_frame": "Screenshot 2026-06-01 at 5.53.28 PM.png"
    },
    "colors": {
      "frame": "rgba(43, 179, 47, 1)",
      "tab_background_text": "rgba(88, 252, 151, 1)",
      "toolbar": "rgba(20, 145, 99, 1)",
      "bookmark_text": "rgba(41, 204, 166, 1)",
      "toolbar_field": "rgba(10, 173, 113, 1)",
      "toolbar_field_text": "rgba(0, 255, 38, 1)",
      "tab_line": "rgba(113, 235, 94, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{82d1cfe3-f141-4920-ad24-a0f364107a13}"
    }
  }
}