2D

My project/Assets/Prefabs/CS/Bot.prefab

@@ -118,15 +118,15 @@ PrefabInstance:
       objectReference: {fileID: 0}
     - target: {fileID: 4431084402279646, guid: 8e0f285c21cdcf14e8d5c06c57ba936b, type: 3}
       propertyPath: m_LocalScale.x
-      value: 20
+      value: 15
       objectReference: {fileID: 0}
     - target: {fileID: 4431084402279646, guid: 8e0f285c21cdcf14e8d5c06c57ba936b, type: 3}
       propertyPath: m_LocalScale.y
-      value: 20
+      value: 15
       objectReference: {fileID: 0}
     - target: {fileID: 4431084402279646, guid: 8e0f285c21cdcf14e8d5c06c57ba936b, type: 3}
       propertyPath: m_LocalScale.z
-      value: 20
+      value: 15
       objectReference: {fileID: 0}
     - target: {fileID: 4431084402279646, guid: 8e0f285c21cdcf14e8d5c06c57ba936b, type: 3}
       propertyPath: m_LocalPosition.x

My project/Assets/Prefabs/CS/Env V2.prefab

@@ -76,10 +76,10 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: Assembly-CSharp::ScienceStreet.Shared.FloatingScienceSpawner
   spawnCount: 12
-  areaSize: {x: 50, y: 18, z: 10}
+  areaSize: {x: 20, y: 10, z: 10}
   areaCenterOffset: {x: 0, y: 0, z: 0}
-  minScale: 1.2
-  maxScale: 2
+  minScale: 0.4
+  maxScale: 0.7
   jitterAmount: 0.8
   gizmoColor: {r: 0, g: 1, b: 1, a: 0.3}
   showGizmoAlways: 1

My project/Assets/Scenes/CS/CS.unity

@@ -261,6 +261,7 @@ MonoBehaviour:
   gradeId: 0
   questionCount: 8
   classCode: 
+  wordSprite: {fileID: 21300000, guid: a54a00aa58b9b455c895e9312d25164d, type: 3}
   useOfflineTestData: 0
 --- !u!4 &1145369048
 Transform:
@@ -356,7 +357,7 @@ Camera:
   near clip plane: 0.3
   far clip plane: 1000
   field of view: 60
-  orthographic: 0
+  orthographic: 1
   orthographic size: 5
   m_Depth: -1
   m_CullingMask:

My project/Assets/ScienceStreet/CS/Scripts/CsPrefabBuilder.cs

@@ -13,7 +13,7 @@ namespace com.al_arcade.cs
     [AddComponentMenu("Science Street/CS Prefab Builder")]
     public class CsPrefabBuilder : MonoBehaviour
     {
-
+        public static CsPrefabBuilder Instance { get; private set; }
 
         [Header("Scene Environment")]
         [Tooltip("Your full environment prefab (ground, platform, decorations, etc). Spawned at origin.")]
@@ -87,6 +87,9 @@ namespace com.al_arcade.cs
         [SerializeField] private int questionCount = 8;
         [SerializeField] private string classCode = "";
 
+        [Header("Word")]
+        public Sprite wordSprite;
+
         [Header("Debug")]
         [SerializeField] private bool useOfflineTestData = false;
 
@@ -98,6 +101,8 @@ namespace com.al_arcade.cs
 
         private void Start()
         {
+            Instance = this;
+
             DOTween.Init();
             if (arabicFont != null) SSFontManager.Font = arabicFont;
             StartCoroutine(BuildEverything());

My project/Assets/ScienceStreet/CS/Scripts/CsWordButton.cs

@@ -15,7 +15,7 @@ namespace com.al_arcade.cs
         public int Index { get; private set; }
 
         private GameObject _background;
-        private Material _bgMaterial;
+        // private Material _bgMaterial; // Removed shader material usage
         private Canvas _canvas;
         private UniText _uniText; // Assuming the class name is UniText in UniText namespace
         private BoxCollider _collider;
@@ -24,8 +24,7 @@ namespace com.al_arcade.cs
         private Sequence _idleAnim;
         private float _cardWidth;
         private float _cardHeight = 0.8f;
-
-        private Sprite _wordSprite;
+        private Image _backgroundImage;
 
 
         public void Setup(string text, bool isWrong, int index,
@@ -49,20 +48,14 @@ namespace com.al_arcade.cs
 
         private void BuildVisuals()
         {
-            var shader = Shader.Find("ScienceStreet/SciFiTextBackground")
-                ?? Shader.Find("Standard") ?? Shader.Find("Unlit/Color");
-
             _background = GameObject.CreatePrimitive(PrimitiveType.Cube);
             _background.name = "WordBg";
             _background.transform.SetParent(transform);
             _background.transform.localPosition = Vector3.zero;
             _background.transform.localScale = new Vector3(_cardWidth, _cardHeight, 0.08f);
             Destroy(_background.GetComponent<Collider>());
-
-            _bgMaterial = new Material(shader);
-            _bgMaterial.SetFloat("_State", 0f);
-            _background.GetComponent<Renderer>().material = _bgMaterial;
-            _background.GetComponent<Renderer>().shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
+            Destroy(_background.GetComponent<MeshRenderer>());
+            Destroy(_background.GetComponent<MeshFilter>());
 
             var canvasObj = new GameObject("WordCanvas");
             canvasObj.transform.SetParent(transform);
@@ -78,6 +71,12 @@ namespace com.al_arcade.cs
             rt.localScale = new Vector3(canvasScale, canvasScale, canvasScale);
             rt.sizeDelta = new Vector2(_cardWidth / canvasScale, _cardHeight / canvasScale);
 
+            _backgroundImage = canvasObj.AddComponent<Image>();
+            _backgroundImage.sprite = CsPrefabBuilder.Instance.wordSprite;
+            _backgroundImage.type = Image.Type.Sliced;
+            _backgroundImage.pixelsPerUnitMultiplier = 3f;
+            _backgroundImage.color = SSColorPalette.NeutralWord;
+
             var textObj = new GameObject("UniText");
             textObj.transform.SetParent(canvasObj.transform);
             textObj.transform.localPosition = Vector3.zero;
@@ -137,7 +136,7 @@ namespace com.al_arcade.cs
             _idleAnim?.Kill();
             _idleAnim = null;
             DOTween.Kill(transform);
-            if (_bgMaterial != null) DOTween.Kill(_bgMaterial);
+            if (_backgroundImage != null) DOTween.Kill(_backgroundImage);
         }
 
 
@@ -165,24 +164,20 @@ namespace com.al_arcade.cs
 
         private void UpdateVisuals()
         {
-            DOTween.Kill(_bgMaterial, "color");
+            DOTween.Kill(_backgroundImage, "color");
             DOTween.Kill(transform, "scale");
 
             if (_isHighlighted)
             {
-                // Pulsing highlight state
-                _bgMaterial.SetFloat("_State", 1f);
-                Color target = SSColorPalette.WithAlpha(SSColorPalette.Primary, 0.4f);
-                _bgMaterial.DOColor(target, 0.2f).SetId("color");
+                Color target = SSColorPalette.Primary;
+                _backgroundImage.DOColor(target, 0.2f).SetId("color");
             }
             else
             {
-                // Normal or Hover state
-                _bgMaterial.SetFloat("_State", _isHovered ? 1f : 0f);
                 Color target = _isHovered
-                    ? SSColorPalette.WithAlpha(SSColorPalette.Primary, 0.4f)
+                    ? SSColorPalette.Primary
                     : SSColorPalette.NeutralWord;
-                _bgMaterial.DOColor(target, 0.2f).SetId("color");
+                _backgroundImage.DOColor(target, 0.2f).SetId("color");
             }
 
             float targetScale = _isHovered ? 1.1f : 1.0f;
@@ -217,9 +212,8 @@ namespace com.al_arcade.cs
             transform.DOShakeRotation(0.3f, 5f, 15);
 
             // Flash color to wrong, then return to appropriate state
-            _bgMaterial.SetFloat("_State", 3f); // Shader Wrong state
-            DOTween.Kill(_bgMaterial, "color");
-            _bgMaterial.DOColor(SSColorPalette.Danger, 0.15f)
+            DOTween.Kill(_backgroundImage, "color");
+            _backgroundImage.DOColor(SSColorPalette.Danger, 0.15f)
                 .SetId("color")
                 .OnComplete(() =>
                 {
@@ -237,9 +231,8 @@ namespace com.al_arcade.cs
                 if (_uniText != null) _uniText.Text = newText;
                 WordText = newText;
                 _isHighlighted = false;
-                DOTween.Kill(_bgMaterial);
-                _bgMaterial.color = SSColorPalette.CorrectWord;
-                _bgMaterial.SetFloat("_State", 2f); // Shader Correct state
+                DOTween.Kill(_backgroundImage, "color");
+                _backgroundImage.color = SSColorPalette.CorrectWord;
             });
             seq.Append(transform.DOScale(Vector3.one * 1.2f, 0.3f).SetEase(Ease.OutBack));
             seq.Append(transform.DOScale(Vector3.one, 0.15f));

My project/Assets/ScienceStreet/CS/Scripts/CsWordButton.cs.meta

 fileFormatVersion: 2
 guid: 3a1740bd1ab0648cd9fa5c2b5d9a5d66
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences:
+  - _wordSprite: {fileID: 21300000, guid: a54a00aa58b9b455c895e9312d25164d, type: 3}
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

My project/Assets/ScienceStreet/Shared/Scripts/SSColorPalette.cs

@@ -38,7 +38,7 @@ namespace com.al_arcade.shared
         public static readonly Color FalseRed = new Color32(239, 68, 68, 255);
         public static readonly Color WrongWord = new Color32(239, 68, 68, 255);
         public static readonly Color CorrectWord = new Color32(179, 255, 128, 255);
-        public static readonly Color NeutralWord  = new Color32(248, 249, 252, 255);
+        public static readonly Color NeutralWord = new Color32(56, 139, 255, 255);
 
 
         public static Color WithAlpha(Color c, float a)