{
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        "spec_url": "https://drafts.csswg.org/css-cascade-6/#cssscoperule",
        "tags": [
          "web-features:scope"
        ],
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          },
          "chrome_android": "mirror",
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              {
                "name": "layout.css.at-scope.enabled",
                "type": "preference",
                "value_to_set": "true"
              }
            ],
            "impl_url": "https://bugzil.la/1886441"
          },
          "firefox_android": "mirror",
          "ie": {
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          },
          "oculus": "mirror",
          "opera": "mirror",
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          "standard_track": true,
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        }
      },
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        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSScopeRule/end",
          "spec_url": "https://drafts.csswg.org/css-cascade-6/#dom-cssscoperule-end",
          "tags": [
            "web-features:scope"
          ],
          "support": {
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              "version_added": "118"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "128",
              "flags": [
                {
                  "name": "layout.css.at-scope.enabled",
                  "type": "preference",
                  "value_to_set": "true"
                }
              ],
              "impl_url": "https://bugzil.la/1886441"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
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            },
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            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
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            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "start": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSScopeRule/start",
          "spec_url": "https://drafts.csswg.org/css-cascade-6/#dom-cssscoperule-start",
          "tags": [
            "web-features:scope"
          ],
          "support": {
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              "version_added": "118"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "128",
              "flags": [
                {
                  "name": "layout.css.at-scope.enabled",
                  "type": "preference",
                  "value_to_set": "true"
                }
              ],
              "impl_url": "https://bugzil.la/1886441"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
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            },
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            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
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            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}