diff --git a/Assets/GameContent/Common/NarrativeTextStyleConfig.asset b/Assets/GameContent/Common/NarrativeTextStyleConfig.asset
new file mode 100644
index 000000000..cab9519cb
--- /dev/null
+++ b/Assets/GameContent/Common/NarrativeTextStyleConfig.asset
@@ -0,0 +1,21 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 0df9c4430661480e9c647ea7e22a92b6, type: 3}
+  m_Name: NarrativeTextStyleConfig
+  m_EditorClassIdentifier:
+  _asideColor: {r: 0.37254903, g: 0.37254903, b: 0.37254903, a: 1}
+  _termColor: {r: 0.32156864, g: 0.7137255, b: 1, a: 1}
+  _keyColor: {r: 1, g: 0.69803923, b: 0, a: 1}
+  _commaPauseSeconds: 0.2
+  _ulmEffectPrefix: '[[vertexp d=0.05 bot]]'
+  _jokeOpenTag: <wiggle a=0.3 s=0.1>
+  _jokeCloseTag: </wiggle>
diff --git a/Assets/GameContent/Common/NarrativeTextStyleConfig.asset.meta b/Assets/GameContent/Common/NarrativeTextStyleConfig.asset.meta
new file mode 100644
index 000000000..c886ed5c2
--- /dev/null
+++ b/Assets/GameContent/Common/NarrativeTextStyleConfig.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b14d9162528749f68d1229a5de940dab
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData:
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diff --git a/Assets/Scripts/AibisDream.Menus/AibisAssetMenus.cs b/Assets/Scripts/AibisDream.Menus/AibisAssetMenus.cs
index 8e291fec3..044cf2672 100644
--- a/Assets/Scripts/AibisDream.Menus/AibisAssetMenus.cs
+++ b/Assets/Scripts/AibisDream.Menus/AibisAssetMenus.cs
@@ -8,6 +8,7 @@ namespace AibisDream
         public const string Root = "AIBIS";
 
         public const string NarrativeTalkScene = Root + "/叙事/对话场景";
+        public const string NarrativeTextStyle = Root + "/叙事/文本样式";
         public const string FrameAnimationGraph = Root + "/角色动画/帧动画 Graph";
         public const string FrameClip = Root + "/角色动画/帧动画 Clip";
         public const string BubbleStyle = Root + "/对话 UI/气泡样式";
diff --git a/Assets/Scripts/Dialog System/AibisLineProvider.cs b/Assets/Scripts/Dialog System/AibisLineProvider.cs
index d6c648f66..825e9baef 100644
--- a/Assets/Scripts/Dialog System/AibisLineProvider.cs	
+++ b/Assets/Scripts/Dialog System/AibisLineProvider.cs	
@@ -29,6 +29,9 @@ namespace AibisDream
         [SerializeField, Language]
         private string _fallbackLocaleCode = System.Globalization.CultureInfo.CurrentCulture.TwoLetterISOLanguageName;
 
+        [SerializeField]
+        private NarrativeTextStyleConfig _narrativeTextStyle;
+
         public string AssetLocaleCode
         {
             get => _assetLocaleCode;
@@ -82,7 +85,9 @@ namespace AibisDream
                 line.Substitutions[i] = LocalizationKit.LocalizeParam(line.Substitutions[i]);
             }
 
-            // 保留旧 LocalisedLineProvider 的文本转义处理
+            // 先展开项目级语义标记，再保留旧 LocalisedLineProvider 的文本转义处理。
+            // ULM 的 [[vertexp ...]] 会由 Escape 转成 Text Animator 使用的花括号标签。
+            text = NarrativeTextStyleExpander.Expand(text, _narrativeTextStyle);
             text = CommonUtil.Escape(text);
 
             var parseResult = lineParser.ParseString(Yarn.Markup.LineParser.ExpandSubstitutions(text, line.Substitutions), LocaleCode);
diff --git a/Assets/Scripts/Dialog System/NarrativeTextStyleConfig.cs b/Assets/Scripts/Dialog System/NarrativeTextStyleConfig.cs
new file mode 100644
index 000000000..6de5f1b78
--- /dev/null
+++ b/Assets/Scripts/Dialog System/NarrativeTextStyleConfig.cs	
@@ -0,0 +1,78 @@
+using System.Globalization;
+using UnityEngine;
+
+namespace AibisDream
+{
+    [CreateAssetMenu(
+        fileName = "NarrativeTextStyleConfig",
+        menuName = AibisAssetMenus.NarrativeTextStyle)]
+    public sealed class NarrativeTextStyleConfig : ScriptableObject
+    {
+        [Header("语义颜色")]
+        [SerializeField] private Color _asideColor = new Color32(0x5F, 0x5F, 0x5F, 0xFF);
+        [SerializeField] private Color _termColor = new Color32(0x52, 0xB6, 0xFF, 0xFF);
+        [SerializeField] private Color _keyColor = new Color32(0xFF, 0xB2, 0x00, 0xFF);
+
+        [Header("节奏与效果")]
+        [SerializeField, Min(0f)] private float _commaPauseSeconds = 0.2f;
+        [SerializeField] private string _ulmEffectPrefix = "[[vertexp d=0.05 bot]]";
+        [SerializeField] private string _jokeOpenTag = "<wiggle a=0.3 s=0.1>";
+        [SerializeField] private string _jokeCloseTag = "</wiggle>";
+
+        public Color AsideColor => _asideColor;
+        public Color TermColor => _termColor;
+        public Color KeyColor => _keyColor;
+        public float CommaPauseSeconds => _commaPauseSeconds;
+        public string UlmEffectPrefix => _ulmEffectPrefix;
+        public string JokeOpenTag => _jokeOpenTag;
+        public string JokeCloseTag => _jokeCloseTag;
+    }
+
+    public static class NarrativeTextStyleExpander
+    {
+        private static readonly Color DefaultAsideColor = new Color32(0x5F, 0x5F, 0x5F, 0xFF);
+        private static readonly Color DefaultTermColor = new Color32(0x52, 0xB6, 0xFF, 0xFF);
+        private static readonly Color DefaultKeyColor = new Color32(0xFF, 0xB2, 0x00, 0xFF);
+
+        public static string Expand(string text, NarrativeTextStyleConfig config)
+        {
+            if (string.IsNullOrEmpty(text))
+            {
+                return text;
+            }
+
+            Color asideColor = config != null ? config.AsideColor : DefaultAsideColor;
+            Color termColor = config != null ? config.TermColor : DefaultTermColor;
+            Color keyColor = config != null ? config.KeyColor : DefaultKeyColor;
+            float commaPause = config != null ? config.CommaPauseSeconds : 0.2f;
+            string ulmPrefix = config != null
+                ? config.UlmEffectPrefix
+                : "[[vertexp d=0.05 bot]]";
+            string jokeOpen = config != null
+                ? config.JokeOpenTag
+                : "<wiggle a=0.3 s=0.1>";
+            string jokeClose = config != null ? config.JokeCloseTag : "</wiggle>";
+
+            return text
+                .Replace("[[aside]]", ColorOpen(asideColor))
+                .Replace("[[/aside]]", "</color>")
+                .Replace("[[term]]", ColorOpen(termColor))
+                .Replace("[[/term]]", "</color>")
+                .Replace("[[key]]", ColorOpen(keyColor))
+                .Replace("[[/key]]", "</color>")
+                .Replace(
+                    "[[comma-pause]]",
+                    $"<waitfor={commaPause.ToString("0.###", CultureInfo.InvariantCulture)}>")
+                .Replace("[[ulm]]", ulmPrefix)
+                .Replace("[[joke]]", jokeOpen)
+                .Replace("[[/joke]]", jokeClose);
+        }
+
+        private static string ColorOpen(Color color)
+        {
+            // This runs after Yarn has parsed the source, so the hash must not
+            // carry Yarn's source-level escape into TextMesh Pro.
+            return $"<color=#{ColorUtility.ToHtmlStringRGB(color)}>";
+        }
+    }
+}
diff --git a/Assets/Scripts/Dialog System/NarrativeTextStyleConfig.cs.meta b/Assets/Scripts/Dialog System/NarrativeTextStyleConfig.cs.meta
new file mode 100644
index 000000000..427912324
--- /dev/null
+++ b/Assets/Scripts/Dialog System/NarrativeTextStyleConfig.cs.meta	
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0df9c4430661480e9c647ea7e22a92b6
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
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