diff --git a/packages/pen-core/src/__tests__/semantic-palette.test.ts b/packages/pen-core/src/__tests__/semantic-palette.test.ts
index 92bae55e3..dedb8d380 100644
--- a/packages/pen-core/src/__tests__/semantic-palette.test.ts
+++ b/packages/pen-core/src/__tests__/semantic-palette.test.ts
@@ -33,8 +33,8 @@ describe('getSemanticPalette', () => {
   it('every light/dark color variable is type="color"', () => {
     const p = getSemanticPalette();
     // All color variables (light/dark or single) must have type "color"
-    const colorVars = Object.entries(p.variables).filter(([, def]) =>
-      (def as VariableDefinition).type === 'color'
+    const colorVars = Object.entries(p.variables).filter(
+      ([, def]) => (def as VariableDefinition).type === 'color',
     );
     expect(colorVars.length).toBeGreaterThanOrEqual(28);
   });
@@ -97,7 +97,10 @@ describe('getSemanticPalette', () => {
         const arr = d.value as ThemedValue[];
         for (const v of arr) {
           expect(typeof v.value).toBe('string');
-          expect((v.value as string).match(hexRe), `${name} ${JSON.stringify(v.theme)}`).toBeTruthy();
+          expect(
+            (v.value as string).match(hexRe),
+            `${name} ${JSON.stringify(v.theme)}`,
+          ).toBeTruthy();
         }
       } else {
         // single-value color
@@ -337,8 +340,7 @@ describe('alert tokens (8 light/dark pairs)', () => {
 
   it('color-warning-text: light=#92400E dark=#FDE68A', () => {
     const p = getSemanticPalette();
-    const arr = (p.variables['color-warning-text'] as VariableDefinition)
-      .value as ThemedValue[];
+    const arr = (p.variables['color-warning-text'] as VariableDefinition).value as ThemedValue[];
     expect(arr[0].value).toBe('#92400E');
     expect(arr[1].value).toBe('#FDE68A');
   });
@@ -421,7 +423,9 @@ describe('palette count snapshot (color additions complete)', () => {
   it('applySemanticPalette seeds all palette variables on an empty document', () => {
     const doc: PenDocument = createEmptyDocument();
     const out = applySemanticPalette(doc);
-    expect(Object.keys(out.variables ?? {}).length).toBe(Object.keys(getSemanticPalette().variables).length);
+    expect(Object.keys(out.variables ?? {}).length).toBe(
+      Object.keys(getSemanticPalette().variables).length,
+    );
   });
 });
 
diff --git a/packages/pen-core/src/variables/semantic-palette.ts b/packages/pen-core/src/variables/semantic-palette.ts
index 20b5671ed..3ea009d21 100644
--- a/packages/pen-core/src/variables/semantic-palette.ts
+++ b/packages/pen-core/src/variables/semantic-palette.ts
@@ -225,7 +225,10 @@ const PALETTE: Record<string, PaletteEntry> = {
   'type-body-line-height': { single: 1.5, description: 'Body text — line height multiplier' },
   'type-caption-size': { single: 12, description: 'Caption / helper text — font size (px)' },
   'type-caption-weight': { single: 400, description: 'Caption / helper text — font weight' },
-  'type-caption-line-height': { single: 1.4, description: 'Caption / helper text — line height multiplier' },
+  'type-caption-line-height': {
+    single: 1.4,
+    description: 'Caption / helper text — line height multiplier',
+  },
 
   // ── Border radius (3 numeric) ─────────────────────────────────────────────
   'radius-sm': { single: 4, description: 'Border radius small — 4 px (chip, badge, input)' },
diff --git a/scripts/measure-v0-hex-coverage.ts b/scripts/measure-v0-hex-coverage.ts
index fd853d9c7..e61aad9db 100644
--- a/scripts/measure-v0-hex-coverage.ts
+++ b/scripts/measure-v0-hex-coverage.ts
@@ -95,7 +95,9 @@ function main() {
   }
 
   if (coverRate < 0.95) {
-    console.error(`\n❌ HARD GATE FAILED: semantic cover rate ${(coverRate * 100).toFixed(1)}% < 95%`);
+    console.error(
+      `\n❌ HARD GATE FAILED: semantic cover rate ${(coverRate * 100).toFixed(1)}% < 95%`,
+    );
     console.error('Per spec §7.4, must pause and revisit D2 namespace boundary before P2.');
     process.exit(1);
   }