diff --git a/RuleEngine/Dsl/DslLoader.cs b/RuleEngine/Dsl/DslLoader.cs
index 2ea7783..baeefd5 100644
--- a/RuleEngine/Dsl/DslLoader.cs
+++ b/RuleEngine/Dsl/DslLoader.cs
@@ -236,6 +236,25 @@ public class CapabilityRegistry
             if (f.Condition != "hand_contains_wildcard")
                 warnings.Add($"番型「{f.Name}」condition={f.Condition}→引擎仅支持hand_contains_wildcard");
 
+        // Deck generator
+        if (rules.Deck.Generator != "mahjong")
+            warnings.Add($"deck.generator={rules.Deck.Generator}→引擎仅支持mahjong");
+
+        // Flower replace_tiles: warning about partial support
+        if (rules.FlowerRules != null && !string.IsNullOrEmpty(rules.FlowerRules.ReplaceTiles)
+            && rules.FlowerRules.ReplaceTiles != "BEFORE_GAME_START")
+            warnings.Add($"flower_rules.replace_tiles={rules.FlowerRules.ReplaceTiles}→仅BEFORE_GAME_START完全支持");
+
+        // Condition strings: can_win*_and_fan_ge_8 is known but fanSum=0 in CheckCondition
+        if (rules.Phases.Any(p =>
+            (p.SubPhases?.SelfAction?.Options?.Any(o => o.Condition == "can_win_tumo_and_fan_ge_8") == true)
+            || (p.SubPhases?.OthersReaction?.Options?.Any(o => o.Condition == "can_win_and_fan_ge_8") == true)))
+            warnings.Add("win condition can_win*_and_fan_ge_8 引擎用硬编码检查替代→DSL condition不生效");
+
+        // Scoring pre_hooks: conditions not evaluated
+        if (rules.Scoring.PreHooks.Any(h => !string.IsNullOrEmpty(h.Condition)))
+            warnings.Add("scoring.pre_hooks 的 condition 字段引擎不评估→条件逻辑为硬编码");
+
         return warnings;
     }
 }