diff --git a/.impeccable/config.json b/.impeccable/config.json
index 45ca0e911..b2df55f0d 100644
--- a/.impeccable/config.json
+++ b/.impeccable/config.json
@@ -71,6 +71,15 @@
         ],
         "createdAt": "2026-06-15T23:37:38.170Z",
         "reason": "Generic slop card intentionally uses Inter for the before-state comparison"
+      },
+      {
+        "rule": "design-system-font-size",
+        "value": "*",
+        "files": [
+          "skill/scripts/live-browser.js"
+        ],
+        "createdAt": "2026-07-17T00:00:00.000Z",
+        "reason": "Live overlay chrome is injected over arbitrary host pages and builds a self-contained UI with its own small type scale; DESIGN.md's ramp describes the impeccable website, not this widget"
       }
     ]
   },