{
  "css": {
    "at-rules": {
      "property": {
        "__compat": {
          "description": "`@property`",
          "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@property",
          "spec_url": "https://drafts.css-houdini.org/css-properties-values-api/#at-property-rule",
          "tags": [
            "web-features:registered-custom-properties"
          ],
          "support": {
            "chrome": {
              "version_added": "85"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "128"
            },
            "firefox_android": "mirror",
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "16.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        },
        "inherits": {
          "__compat": {
            "description": "`inherits` descriptor",
            "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@property/inherits",
            "spec_url": "https://drafts.css-houdini.org/css-properties-values-api/#inherits-descriptor",
            "tags": [
              "web-features:registered-custom-properties"
            ],
            "support": {
              "chrome": {
                "version_added": "85"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "128"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "16.4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "initial-value": {
          "__compat": {
            "description": "`initial-value` descriptor",
            "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@property/initial-value",
            "spec_url": "https://drafts.css-houdini.org/css-properties-values-api/#initial-value-descriptor",
            "tags": [
              "web-features:registered-custom-properties"
            ],
            "support": {
              "chrome": {
                "version_added": "85"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "128"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "16.4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        },
        "syntax": {
          "__compat": {
            "description": "`syntax` descriptor",
            "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@property/syntax",
            "spec_url": "https://drafts.css-houdini.org/css-properties-values-api/#the-syntax-descriptor",
            "tags": [
              "web-features:registered-custom-properties"
            ],
            "support": {
              "chrome": {
                "version_added": "85"
              },
              "chrome_android": "mirror",
              "edge": "mirror",
              "firefox": {
                "version_added": "128"
              },
              "firefox_android": "mirror",
              "oculus": "mirror",
              "opera": "mirror",
              "opera_android": "mirror",
              "safari": {
                "version_added": "16.4"
              },
              "safari_ios": "mirror",
              "samsunginternet_android": "mirror",
              "webview_android": "mirror",
              "webview_ios": "mirror"
            },
            "status": {
              "experimental": false,
              "standard_track": true,
              "deprecated": false
            }
          }
        }
      }
    }
  }
}