diff --git a/Assets/Scripts/MiniGame/Tarot/TarotManager.cs b/Assets/Scripts/MiniGame/Tarot/TarotManager.cs
index 74839a98b..92bd073af 100644
--- a/Assets/Scripts/MiniGame/Tarot/TarotManager.cs
+++ b/Assets/Scripts/MiniGame/Tarot/TarotManager.cs
@@ -2,6 +2,7 @@ using System.Collections;
 using AibisDream;
 using AibisDream.FixSystem;
 using AibisDream.Framework;
+using DG.Tweening;
 using UnityEngine;
 
 namespace AibisDream.MiniGame.Tarot
@@ -16,6 +17,13 @@ namespace AibisDream.MiniGame.Tarot
         [SerializeField] private Sprite frontSprite;
         [SerializeField] private Sprite backSprite;
 
+        [Header("Background Dim")]
+        [Tooltip("塔罗出现时的背景压暗强度。")]
+        [SerializeField] [Range(0f, 1f)] private float backgroundDimAlpha = 0.18f;
+
+        [Tooltip("背景压暗淡入淡出的时长。")]
+        [SerializeField] [Min(0f)] private float backgroundDimFadeDuration = 0.25f;
+
         [Header("Dialogue Bubbles")]
         [Tooltip("退出塔罗时恢复的气泡槽位；不填则尝试 Outside / BodyModule。")]
         [SerializeField] private BubbleSlotGroup restoreBubbleSlotGroup;
@@ -27,6 +35,10 @@ namespace AibisDream.MiniGame.Tarot
         private BubbleSlotGroupData _savedBubbleData;
         private bool _bubbleSwapActive;
 
+        private SpriteRenderer _backgroundDimmer;
+        private Sprite _backgroundDimSprite;
+        private Tween _backgroundDimTween;
+
         public TarotDeck Deck => _deck;
         public bool IsCardSelected => _isCardSelected;
         public int SelectedIndex => _selectedIndex;
@@ -92,6 +104,7 @@ namespace AibisDream.MiniGame.Tarot
             _deck.OnCardSelected += OnCardSelected;
 
             TryEnterTarotBubbleMode();
+            ShowBackgroundDim();
 
             if (backSprite == null)
                 Debug.LogWarning(
@@ -150,6 +163,8 @@ namespace AibisDream.MiniGame.Tarot
 
         public IEnumerator HideAll(float duration = 0.3f)
         {
+            HideBackgroundDim(duration);
+
             if (_deck != null)
                 yield return _deck.HideAll(duration);
 
@@ -170,9 +185,94 @@ namespace AibisDream.MiniGame.Tarot
         {
             if (_deck != null)
                 _deck.OnCardSelected -= OnCardSelected;
+
+            _backgroundDimTween?.Kill();
+            if (_backgroundDimSprite != null)
+                Destroy(_backgroundDimSprite);
+
             RestoreTarotBubbleMode();
         }
 
+        private void ShowBackgroundDim()
+        {
+            EnsureBackgroundDimmer();
+            if (_backgroundDimmer == null)
+                return;
+
+            UpdateBackgroundDimmerBounds();
+            _backgroundDimmer.gameObject.SetActive(true);
+            _backgroundDimTween?.Kill();
+            _backgroundDimTween = _backgroundDimmer
+                .DOFade(backgroundDimAlpha, backgroundDimFadeDuration)
+                .SetEase(Ease.OutQuad);
+        }
+
+        private void HideBackgroundDim(float duration)
+        {
+            if (_backgroundDimmer == null)
+                return;
+
+            _backgroundDimTween?.Kill();
+            _backgroundDimTween = _backgroundDimmer
+                .DOFade(0f, duration)
+                .SetEase(Ease.InQuad)
+                .OnComplete(() =>
+                {
+                    if (_backgroundDimmer != null)
+                        _backgroundDimmer.gameObject.SetActive(false);
+                });
+        }
+
+        private void EnsureBackgroundDimmer()
+        {
+            if (_backgroundDimmer != null)
+                return;
+
+            var dimmerObject = new GameObject("TarotBackgroundDimmer");
+            dimmerObject.transform.SetParent(transform, false);
+
+            _backgroundDimmer = dimmerObject.AddComponent<SpriteRenderer>();
+            _backgroundDimSprite = Sprite.Create(
+                Texture2D.whiteTexture,
+                new Rect(0f, 0f, 1f, 1f),
+                new Vector2(0.5f, 0.5f),
+                1f);
+            _backgroundDimSprite.name = "TarotBackgroundDimSprite";
+            _backgroundDimmer.sprite = _backgroundDimSprite;
+            _backgroundDimmer.sortingLayerName = "Background";
+            _backgroundDimmer.sortingOrder = -1;
+            _backgroundDimmer.color = new Color(0f, 0f, 0f, 0f);
+            dimmerObject.SetActive(false);
+        }
+
+        private void UpdateBackgroundDimmerBounds()
+        {
+            var camera = Camera.main;
+            if (camera == null || _backgroundDimmer == null)
+                return;
+
+            if (camera.orthographic)
+            {
+                float height = camera.orthographicSize * 2f;
+                float width = height * camera.aspect;
+                _backgroundDimmer.transform.position = new Vector3(
+                    camera.transform.position.x,
+                    camera.transform.position.y,
+                    0f);
+                _backgroundDimmer.transform.localScale = new Vector3(width, height, 1f);
+                return;
+            }
+
+            float distance = Mathf.Abs(camera.transform.position.z);
+            Vector3 bottomLeft = camera.ViewportToWorldPoint(new Vector3(0f, 0f, distance));
+            Vector3 topRight = camera.ViewportToWorldPoint(new Vector3(1f, 1f, distance));
+            _backgroundDimmer.transform.position = (bottomLeft + topRight) * 0.5f;
+            _backgroundDimmer.transform.localScale = new Vector3(
+                Mathf.Abs(topRight.x - bottomLeft.x),
+                Mathf.Abs(topRight.y - bottomLeft.y),
+                1f);
+        }
+
         private void TryEnterTarotBubbleMode()
         {
             if (!BubbleSlotKit.Instance.TryGet(BubbleSlotEnum.Tarot, out _))