diff --git a/src/components/campaign/dashboard/CampaignHomeLayout.tsx b/src/components/campaign/dashboard/CampaignHomeLayout.tsx
index edb30893..40f45bdc 100644
--- a/src/components/campaign/dashboard/CampaignHomeLayout.tsx
+++ b/src/components/campaign/dashboard/CampaignHomeLayout.tsx
@@ -15,11 +15,14 @@ const HomeChromeRetractionShell = ({
   slot,
   className,
   children,
+  allowHorizontalBleed = false,
 }: {
   retracted: boolean
   slot?: string
   className?: string
   children: ReactNode
+  /** B111 — keep Y clip for grid-rows retraction without clipping -mx bleed on X. */
+  allowHorizontalBleed?: boolean
 }) => (
   <div
     data-slot={slot}
@@ -27,7 +30,12 @@ const HomeChromeRetractionShell = ({
     className={cn(homeChromeRetractionClass(retracted), className)}
     aria-hidden={retracted || undefined}
   >
-    <div className="min-h-0 overflow-hidden">{children}</div>
+    <div
+      className={cn('min-h-0', allowHorizontalBleed ? 'overflow-y-hidden' : 'overflow-hidden')}
+      data-allow-horizontal-bleed={allowHorizontalBleed || undefined}
+    >
+      {children}
+    </div>
   </div>
 )
 
@@ -63,6 +71,7 @@ export const CampaignHomeLayout = ({
         retracted={focused}
         slot="home-actions-chrome"
         className="order-1 md:order-2"
+        allowHorizontalBleed
       >
         <div
           data-slot="home-actions"
diff --git a/src/components/campaign/dashboard/CampaignHomeSummary.tsx b/src/components/campaign/dashboard/CampaignHomeSummary.tsx
index 36c828fa..f454fe45 100644
--- a/src/components/campaign/dashboard/CampaignHomeSummary.tsx
+++ b/src/components/campaign/dashboard/CampaignHomeSummary.tsx
@@ -1,4 +1,4 @@
-import { ArrowDownIcon, ArrowUpIcon, MinusIcon } from 'lucide-react'
+import { ArrowDownIcon, ArrowUpIcon } from 'lucide-react'
 
 import { Progress } from '@/components/ui/Progress'
 import {
@@ -6,6 +6,7 @@ import {
   homeSummaryDeltaAriaLabel,
   homeSummaryDeltaPeriodLabel,
   resolveHomeSummaryDeltaDirection,
+  shouldShowHomeSummaryDelta,
 } from '@/lib/campaignHomeSummaryDelta'
 import { formatElectionNumber } from '@/lib/electionFormat'
 import { cn } from '@/lib/utils'
@@ -16,6 +17,8 @@ import {
 } from '@/utilities/municipality/goalCoverage'
 
 const HomeSummaryDelta = ({ delta }: { delta: number | null }) => {
+  if (!shouldShowHomeSummaryDelta(delta)) return null
+
   const direction = resolveHomeSummaryDeltaDirection(delta)
   const magnitude = formatHomeSummaryDeltaMagnitude(delta)
 
@@ -26,13 +29,11 @@ const HomeSummaryDelta = ({ delta }: { delta: number | null }) => {
         'inline-flex items-center gap-0.5 text-sm font-medium tabular-nums',
         direction === 'up' && 'text-emerald-700 dark:text-emerald-400',
         direction === 'down' && 'text-rose-700 dark:text-rose-400',
-        (direction === 'flat' || direction === 'unavailable') && 'text-muted-foreground',
       )}
     >
       {direction === 'up' ? <ArrowUpIcon aria-hidden className="size-3.5 shrink-0" /> : null}
       {direction === 'down' ? <ArrowDownIcon aria-hidden className="size-3.5 shrink-0" /> : null}
-      {direction === 'flat' ? <MinusIcon aria-hidden className="size-3.5 shrink-0" /> : null}
-      <span>{magnitude ?? '—'}</span>
+      <span>{magnitude}</span>
     </span>
   )
 }
@@ -47,7 +48,7 @@ export const CampaignHomeSummary = ({ view }: { view: CampaignHomeSummaryView })
         </p>
         <HomeSummaryDelta delta={view.homeSummaryDelta} />
       </div>
-      {view.homeSummaryDelta !== null ? (
+      {shouldShowHomeSummaryDelta(view.homeSummaryDelta) ? (
         <p className="text-xs text-muted-foreground">{homeSummaryDeltaPeriodLabel}</p>
       ) : null}
     </div>
diff --git a/src/lib/campaignHomeSummaryDelta.ts b/src/lib/campaignHomeSummaryDelta.ts
index c83adbba..bcc20168 100644
--- a/src/lib/campaignHomeSummaryDelta.ts
+++ b/src/lib/campaignHomeSummaryDelta.ts
@@ -15,6 +15,10 @@ export const resolveHomeSummaryDeltaDirection = (
   return delta > 0 ? 'up' : 'down'
 }
 
+/** B111 — render the Δ chip only when there was movement in the window. */
+export const shouldShowHomeSummaryDelta = (delta: number | null): boolean =>
+  delta !== null && delta !== 0
+
 /** Absolute magnitude for display; null when unavailable; "0" when flat. */
 export const formatHomeSummaryDeltaMagnitude = (delta: number | null): string | null => {
   if (delta === null) return null
diff --git a/tests/unit/campaignHomeLayout.unit.spec.tsx b/tests/unit/campaignHomeLayout.unit.spec.tsx
index 9eee5a38..aee45f74 100644
--- a/tests/unit/campaignHomeLayout.unit.spec.tsx
+++ b/tests/unit/campaignHomeLayout.unit.spec.tsx
@@ -30,6 +30,16 @@ describe('CampaignHomeLayout', () => {
     expect(actions?.className).toContain('md:w-auto')
   })
 
+  it('does not clip horizontal bleed on the actions retraction shell', () => {
+    const { container } = render(<CampaignHomeLayout actions={<p>Actions block</p>} />)
+
+    const actionsChrome = container.querySelector('[data-slot="home-actions-chrome"]')
+    const bleedWrapper = actionsChrome?.querySelector('[data-allow-horizontal-bleed="true"]')
+    expect(bleedWrapper).not.toBeNull()
+    expect(bleedWrapper?.className).toContain('overflow-y-hidden')
+    expect(bleedWrapper?.className).not.toContain('overflow-hidden')
+  })
+
   it('renders search slot inside home-dock when provided', () => {
     render(
       <CampaignHomeLayout
diff --git a/tests/unit/campaignHomeSummary.unit.spec.tsx b/tests/unit/campaignHomeSummary.unit.spec.tsx
index 7a1a18fa..8ef5406a 100644
--- a/tests/unit/campaignHomeSummary.unit.spec.tsx
+++ b/tests/unit/campaignHomeSummary.unit.spec.tsx
@@ -50,7 +50,29 @@ describe('CampaignHomeSummary', () => {
       />,
     )
 
-    expect(screen.getByLabelText('Variação nos últimos 7 dias indisponível')).toBeTruthy()
+    expect(screen.queryByLabelText(/nos últimos 7 dias/)).toBeNull()
     expect(screen.queryByRole('progressbar')).toBeNull()
   })
+
+  it('omits the delta chip and period caption when delta is flat', () => {
+    render(
+      <CampaignHomeSummary
+        view={{
+          staffVoteTotalCentral: 12_345,
+          homeSummaryDelta: 0,
+          goalCoverage: {
+            goal: 0,
+            committed: 0,
+            coverageRatio: null,
+            deficit: 0,
+          },
+        }}
+      />,
+    )
+
+    expect(screen.getByText('12.345')).toBeTruthy()
+    expect(screen.queryByLabelText(/nos últimos 7 dias/)).toBeNull()
+    expect(screen.queryByText('nos últimos 7 dias')).toBeNull()
+    expect(screen.queryByText('0')).toBeNull()
+  })
 })
diff --git a/tests/unit/campaignHomeSummaryDelta.unit.spec.ts b/tests/unit/campaignHomeSummaryDelta.unit.spec.ts
index d0b53d10..18888a5f 100644
--- a/tests/unit/campaignHomeSummaryDelta.unit.spec.ts
+++ b/tests/unit/campaignHomeSummaryDelta.unit.spec.ts
@@ -4,6 +4,7 @@ import {
   formatHomeSummaryDeltaMagnitude,
   homeSummaryDeltaAriaLabel,
   resolveHomeSummaryDeltaDirection,
+  shouldShowHomeSummaryDelta,
 } from '@/lib/campaignHomeSummaryDelta'
 
 describe('campaignHomeSummaryDelta', () => {
@@ -30,4 +31,11 @@ describe('campaignHomeSummaryDelta', () => {
     expect(homeSummaryDeltaAriaLabel(0)).toBe('Sem variação nos últimos 7 dias')
     expect(homeSummaryDeltaAriaLabel(null)).toBe('Variação nos últimos 7 dias indisponível')
   })
+
+  it('shows the delta chip only when movement occurred', () => {
+    expect(shouldShowHomeSummaryDelta(500)).toBe(true)
+    expect(shouldShowHomeSummaryDelta(-200)).toBe(true)
+    expect(shouldShowHomeSummaryDelta(0)).toBe(false)
+    expect(shouldShowHomeSummaryDelta(null)).toBe(false)
+  })
 })