Clarify combined numeric input scope

app.js

@@ -66,7 +66,7 @@ function syncInputContractControls() {
   precision.disabled=dtype?.value!=='float'||cleanCurrentCpp;
   precision.setAttribute('aria-disabled',String(precision.disabled));
   const label=precision.closest('label');
-  if(label)label.title=cleanCurrentCpp?'Current C++ clean-input results publish one all-floating-point scope. Historical precision-specific C++ rows remain archived and do not enter the current ranking.':'This historical language view retains the precision categories and input contract of its published source snapshot.';
+  if(label)label.title=cleanCurrentCpp?'Current C++ clean-input results publish one combined numeric scope. Historical precision-specific C++ rows remain archived and do not enter the current ranking.':'This historical language view retains the precision categories and input contract of its published source snapshot.';
 }
 function normalizeRecord(r) {
   const sourceRuntime=r.runtime ?? r.implementation_language ?? snapshot.benchmark?.implementation_language ?? 'cpp';