diff --git a/apps/readest-app/src/__tests__/utils/sel.test.ts b/apps/readest-app/src/__tests__/utils/sel.test.ts
index 511f4a06..14f56e4c 100644
--- a/apps/readest-app/src/__tests__/utils/sel.test.ts
+++ b/apps/readest-app/src/__tests__/utils/sel.test.ts
@@ -6,9 +6,39 @@ import type { Rect, Position } from '@/utils/sel';
 // constrainPointWithinRect is also non-exported but exercised through getPosition.
 
 // For getPopupPosition we can test directly.
-import { getPopupPosition } from '@/utils/sel';
+import { getPopupPosition, isPointInRect } from '@/utils/sel';
 
 describe('sel utilities', () => {
+  describe('isPointInRect', () => {
+    const rect: Rect = { left: 100, top: 50, right: 300, bottom: 200 };
+
+    it('returns true for a point strictly inside the rect', () => {
+      expect(isPointInRect({ x: 200, y: 100 }, rect)).toBe(true);
+    });
+
+    it('treats edges as outside with the default 1px padding', () => {
+      expect(isPointInRect({ x: 100, y: 100 }, rect)).toBe(false);
+      expect(isPointInRect({ x: 300, y: 100 }, rect)).toBe(false);
+      expect(isPointInRect({ x: 200, y: 50 }, rect)).toBe(false);
+      expect(isPointInRect({ x: 200, y: 200 }, rect)).toBe(false);
+    });
+
+    it('returns true on edges when padding is 0', () => {
+      expect(isPointInRect({ x: 100, y: 50 }, rect, 0)).toBe(true);
+      expect(isPointInRect({ x: 300, y: 200 }, rect, 0)).toBe(true);
+    });
+
+    it('returns false when x is outside', () => {
+      expect(isPointInRect({ x: 99, y: 100 }, rect)).toBe(false);
+      expect(isPointInRect({ x: 301, y: 100 }, rect)).toBe(false);
+    });
+
+    it('returns false when y is outside', () => {
+      expect(isPointInRect({ x: 200, y: 49 }, rect)).toBe(false);
+      expect(isPointInRect({ x: 200, y: 201 }, rect)).toBe(false);
+    });
+  });
+
   describe('getPopupPosition', () => {
     const boundingRect: Rect = { top: 0, right: 800, bottom: 600, left: 0 };
 
diff --git a/apps/readest-app/src/app/reader/components/annotator/Annotator.tsx b/apps/readest-app/src/app/reader/components/annotator/Annotator.tsx
index a37d62ae..2c3b4604 100644
--- a/apps/readest-app/src/app/reader/components/annotator/Annotator.tsx
+++ b/apps/readest-app/src/app/reader/components/annotator/Annotator.tsx
@@ -127,7 +127,7 @@ const Annotator: React.FC<{ bookKey: string }> = ({ bookKey }) => {
   // Tall enough to fit a header + 2-3 expanded cards comfortably. The popup
   // shows all enabled providers stacked (no tabs) so it needs more vertical
   // room than the legacy single-tab layout.
-  const dictPopupHeight = Math.min(480, maxHeight);
+  const dictPopupHeight = Math.min(360, maxHeight);
   const transPopupWidth = Math.min(480, maxWidth);
   const transPopupHeight = Math.min(265, maxHeight);
   const proofreadPopupWidth = Math.min(440, maxWidth);
diff --git a/apps/readest-app/src/components/Popup.tsx b/apps/readest-app/src/components/Popup.tsx
index 5a762f64..747c2876 100644
--- a/apps/readest-app/src/components/Popup.tsx
+++ b/apps/readest-app/src/components/Popup.tsx
@@ -1,5 +1,5 @@
 import clsx from 'clsx';
-import { Position } from '@/utils/sel';
+import { Position, isPointInRect } from '@/utils/sel';
 import { useEffect, useRef, useState } from 'react';
 import { useResponsiveSize } from '@/hooks/useResponsiveSize';
 import { useKeyDownActions } from '@/hooks/useKeyDownActions';
@@ -128,6 +128,18 @@ const Popup = ({
   const outerTriangleStyles = getTriangleStyles(trianglePosition, 7, 0);
   const innerTriangleStyles = getTriangleStyles(trianglePosition, 7, -1);
 
+  const popupHeight = height ?? childrenHeight;
+  const triangleHidden = !!(
+    adjustedPosition &&
+    trianglePosition &&
+    isPointInRect(trianglePosition.point, {
+      left: adjustedPosition.point.x,
+      top: adjustedPosition.point.y,
+      right: adjustedPosition.point.x + width,
+      bottom: adjustedPosition.point.y + popupHeight,
+    })
+  );
+
   return (
     <div>
       <div
@@ -156,7 +168,11 @@ const Popup = ({
         {children}
       </div>
       <div
-        className={clsx('popup-triangle-inner text-base-300 absolute z-50', triangleClassName)}
+        className={clsx(
+          'popup-triangle-inner text-base-300 absolute',
+          triangleHidden ? 'z-10' : 'z-50',
+          triangleClassName,
+        )}
         style={innerTriangleStyles}
       />
     </div>
diff --git a/apps/readest-app/src/utils/sel.ts b/apps/readest-app/src/utils/sel.ts
index 76fdf4a8..b0a9d18e 100644
--- a/apps/readest-app/src/utils/sel.ts
+++ b/apps/readest-app/src/utils/sel.ts
@@ -75,6 +75,15 @@ const constrainPointWithinRect = (point: Point, rect: Rect, padding: number) =>
   };
 };
 
+export const isPointInRect = (point: Point, rect: Rect, padding: number = 1): boolean => {
+  return (
+    point.x >= rect.left + padding &&
+    point.x <= rect.right - padding &&
+    point.y >= rect.top + padding &&
+    point.y <= rect.bottom - padding
+  );
+};
+
 export const isPointerInsideSelection = (selection: Selection, ev: PointerEvent) => {
   if (selection.rangeCount === 0) return false;
   const range = selection.getRangeAt(0);
diff --git a/apps/readest-app/src/utils/style.ts b/apps/readest-app/src/utils/style.ts
index 2e1cdf18..d300d541 100644
--- a/apps/readest-app/src/utils/style.ts
+++ b/apps/readest-app/src/utils/style.ts
@@ -182,6 +182,9 @@ const getColorStyles = (
     hr.background-img {
       mix-blend-mode: multiply;
     }
+    p[width][height] > img:only-child {
+      mix-blend-mode: multiply;
+    }
     /* inline images */
     *:has(> img.has-text-siblings):not(body) {
       ${overrideColor ? `background-color: ${bg};` : ''}
@@ -349,6 +352,11 @@ const getPageLayoutStyles = (
     width: auto;
     height: auto;
   }
+  /* some mobi */
+  p[width][height] > img:only-child { 
+    width: unset !important;
+    height: unset !important;
+  }
 
   /* page break */
   body.paginated-mode div[style*="page-break-after: always"],
diff --git a/packages/foliate-js b/packages/foliate-js
index befe16d4..a7ecb05a 160000
--- a/packages/foliate-js
+++ b/packages/foliate-js
@@ -1 +1 @@
-Subproject commit befe16d47c1b21f80a7eb67c16134eb44305e1c8
+Subproject commit a7ecb05a8319b15da893ba98cd5c0f5ecafa4a7a