```

feat(gameplay): 更新单位属性和材质配置

- 调整多个单位的基础生命值和攻击力数值平衡
- 修改CoreBattleGround材质的纹理缩放比例
- 更新地砖材质颜色为白色
- 优化纹理资源设置，调整最大纹理尺寸并添加PlayableAds平台支持
- 修复弓箭手技能目标查找逻辑，改用统一的敌人检测方法
- 为水晶矿添加中立阵营设置和光球视觉效果同步
- 调整预制体中的全局缩放参数
- 为狼人和石巨人添加NavMeshAgent组件支持
- 优化水晶矿血条显示位置计算方式
```

Assets/Script/CrystalMineCapture.cs

@@ -7,15 +7,23 @@ public class CrystalMineCapture : MonoBehaviour
     [Range(0f, 100f)] public float blueProgress = 50f;
     [Min(0f)] public float capturePerDamage = 1f;
 
+    [Tooltip("是否自动添加中立阵营(teamId=2)。拆家版关闭以避免单位自动锁敌水晶矿")]
+    public bool autoSetNeutralTeam = true;
+
     [Header("水晶矿光球")]
     [SerializeField] private AdjustableGlowOrb glowOrb;
+    [Tooltip("混沌裂缝传送门（随机出兵点），随争夺进度同步变色，可留空")]
+    [SerializeField] private RiftPortalVisual riftVisual;
     [SerializeField] private Color neutralColor = Color.white;
     [SerializeField] private Color blueColor = new Color(0.1f, 0.65f, 1f, 1f);
     [SerializeField] private Color redColor = new Color(1f, 0.12f, 0.08f, 1f);
 
     [Header("世界血条")]
+    [Tooltip("血条相对模型渲染包围盒顶部的额外高度")]
     [Min(0f)] public float heightOffset = 1.1f;
-    [Min(0.1f)] public float barWidth = 1.8f;
+    [Min(0.1f)] public float barWidth = 5f;
+
+    private float? barHeightCache;
 
     private Canvas canvas;
     private RectTransform barRect;
@@ -28,24 +36,41 @@ public class CrystalMineCapture : MonoBehaviour
 
     private void Awake()
     {
-        unitTeam = GetComponent<UnitTeam>();
-        if (unitTeam == null)
+        if (autoSetNeutralTeam)
         {
-            unitTeam = gameObject.AddComponent<UnitTeam>();
+            unitTeam = GetComponent<UnitTeam>();
+            if (unitTeam == null)
+            {
+                unitTeam = gameObject.AddComponent<UnitTeam>();
+            }
+            unitTeam.teamId = 2;
+        }
+        else
+        {
+            unitTeam = GetComponent<UnitTeam>();
         }
-        unitTeam.teamId = 2;
 
         if (glowOrb == null)
         {
             glowOrb = GetComponentInChildren<AdjustableGlowOrb>(true);
         }
 
+        if (riftVisual == null)
+        {
+            riftVisual = GetComponentInChildren<RiftPortalVisual>(true);
+        }
+
         CreateCaptureBar();
         RefreshVisuals();
     }
 
     private void Start()
     {
+        // 强制重置光球颜色为初始状态
+        if (glowOrb != null)
+        {
+            glowOrb.SetGlowColor(neutralColor);
+        }
         RefreshVisuals();
     }
 
@@ -53,13 +78,8 @@ public class CrystalMineCapture : MonoBehaviour
     {
         if (barRect == null) return;
 
-        barRect.position = transform.position + Vector3.up * heightOffset;
-        Vector3 parentScale = transform.lossyScale;
-        float targetScale = barWidth / 100f;
-        barRect.localScale = new Vector3(
-            parentScale.x != 0f ? targetScale / parentScale.x : targetScale,
-            parentScale.y != 0f ? targetScale / parentScale.y : targetScale,
-            parentScale.z != 0f ? targetScale / parentScale.z : targetScale);
+        barRect.position = transform.position + Vector3.up * GetBarHeight();
+        barRect.localScale = Vector3.one * (barWidth / 100f);
 
         Camera camera = Camera.main;
         if (camera != null)
@@ -68,6 +88,27 @@ public class CrystalMineCapture : MonoBehaviour
         }
     }
 
+    // 血条高度 = 所有子 Renderer 包围盒顶部 + heightOffset。
+    // 水晶矿模型根节点是 100 倍缩放，高度必须按世界包围盒算，否则血条会埋进模型内部被遮挡。
+    private float GetBarHeight()
+    {
+        if (barHeightCache.HasValue) return barHeightCache.Value;
+
+        float top = 0f;
+        Renderer[] renderers = GetComponentsInChildren<Renderer>();
+        if (renderers.Length > 0)
+        {
+            Bounds bounds = renderers[0].bounds;
+            for (int i = 1; i < renderers.Length; i++)
+            {
+                bounds.Encapsulate(renderers[i].bounds);
+            }
+            top = bounds.max.y;
+        }
+        barHeightCache = top - transform.position.y + heightOffset;
+        return barHeightCache.Value;
+    }
+
     public bool ReceiveCaptureDamage(float damage, GameObject attacker)
     {
         if (damage <= 0f || attacker == null) return false;
@@ -109,12 +150,19 @@ public class CrystalMineCapture : MonoBehaviour
             Color color = blueProgress >= 100f ? blueColor : blueProgress <= 0f ? redColor : neutralColor;
             glowOrb.SetGlowColor(color);
         }
+
+        if (riftVisual != null)
+        {
+            Color riftColor = blueProgress >= 100f ? blueColor : blueProgress <= 0f ? redColor : neutralColor;
+            riftVisual.SetRiftColor(riftColor);
+        }
     }
 
     private void CreateCaptureBar()
     {
         GameObject root = new GameObject("CrystalCaptureBar", typeof(RectTransform), typeof(Canvas), typeof(CanvasScaler));
-        root.transform.SetParent(transform, false);
+        // 血条 Canvas 不要作为水晶矿的子对象，直接放在场景根目录避免被 100 倍缩放影响
+        root.transform.parent = null;
         canvas = root.GetComponent<Canvas>();
         canvas.renderMode = RenderMode.WorldSpace;
         canvas.sortingOrder = 110;