diff --git a/package.json b/package.json
index 48999c3..705bd0f 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,9 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "^7.3.8"
+    "@fontsource/jetbrains-mono": "^5.3.0",
+    "@fontsource/noto-sans-sc": "^5.3.1",
+    "astro": "^7.3.8",
+    "lxgw-wenkai-screen-webfont": "^1.7.0"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index da59a85..064927b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,9 +8,18 @@ importers:
 
   .:
     dependencies:
+      '@fontsource/jetbrains-mono':
+        specifier: ^5.3.0
+        version: 5.3.0
+      '@fontsource/noto-sans-sc':
+        specifier: ^5.3.1
+        version: 5.3.1
       astro:
         specifier: ^7.3.8
         version: 7.3.8(yaml@2.9.1)
+      lxgw-wenkai-screen-webfont:
+        specifier: ^1.7.0
+        version: 1.7.0
 
 packages:
 
@@ -195,6 +204,12 @@ packages:
   '@emnapi/wasi-threads@1.2.3':
     resolution: {integrity: sha512-ELEBe8PsLvvJ6QMr0zLt8ffvOHW/dc1m3CEzNMg7aJUv3bMaoDtw2TXyDAwkYBuroxxuHEwhRTLJSe5sya547g==}
 
+  '@fontsource/jetbrains-mono@5.3.0':
+    resolution: {integrity: sha512-fqDfB5I9f1p1TV486aUgB9t8zP84P0O1FtQR5Ol9vjwPy+S+EIGlVYm1cvj2W5shcZMTg2nZFdVMoH5wFu8a1A==}
+
+  '@fontsource/noto-sans-sc@5.3.1':
+    resolution: {integrity: sha512-YxZ/VWAWo9FWzH08Q6fGTzIW6vYNP2TMhUFCnfhlimbhdXnWrxJLrzX3KWt2FKnV0s8XiM5vjpGHQiyFRlTj0w==}
+
   '@img/colour@1.1.0':
     resolution: {integrity: sha512-Td76q7j57o/tLVdgS746cYARfSyxk8iEfRxewL9h4OMzYhbW4TAcppl0mT4eyqXddh6L/jwoM75mo7ixa/pCeQ==}
     engines: {node: '>=18'}
@@ -830,6 +845,9 @@ packages:
     resolution: {integrity: sha512-U4N8FgzmWxc8k1VH8Kr6lQg18U7Fjvby6wXHVRX/ZZ7IwWbRMgrRbP0Wrb5q5NVinryp4SQampHKdvtecItxUg==}
     engines: {node: 20 || >=22}
 
+  lxgw-wenkai-screen-webfont@1.7.0:
+    resolution: {integrity: sha512-xvfF4V26Mb335xKg3uxljz+V2nq4F5ek0ku9pmyKgT0Dzo/d2rHi7WpnqgvM9mlXAcAKOrxrcDmUZiIs/ZQ9bQ==}
+
   magic-string@1.4.3:
     resolution: {integrity: sha512-z12OxmaPGE0F4xlpGdjuAUckipLpQlTAuAmyGhNoD7ODpYUzvDfvtxUbjM/jwznyP178oju/KDdyi220wNJ0RQ==}
 
@@ -1400,6 +1418,10 @@ snapshots:
       tslib: 2.8.1
     optional: true
 
+  '@fontsource/jetbrains-mono@5.3.0': {}
+
+  '@fontsource/noto-sans-sc@5.3.1': {}
+
   '@img/colour@1.1.0':
     optional: true
 
@@ -1973,6 +1995,8 @@ snapshots:
 
   lru-cache@11.5.3: {}
 
+  lxgw-wenkai-screen-webfont@1.7.0: {}
+
   magic-string@1.4.3:
     dependencies:
       '@jridgewell/sourcemap-codec': 1.6.0
diff --git a/src/pages/index.astro b/src/pages/index.astro
index b3d436f..02c52b0 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -1,5 +1,12 @@
 ---
 // T1 占位首页：T5 起替换为 BaseLayout + 真实首页结构
+// 字体三轨在此预挂（T5 移入 BaseLayout）：unicode-range 预分片自托管
+import 'lxgw-wenkai-screen-webfont/lxgwwenkaiscreen.css';
+import '@fontsource/noto-sans-sc/400.css';
+import '@fontsource/noto-sans-sc/500.css';
+import '@fontsource/noto-sans-sc/700.css';
+import '@fontsource/jetbrains-mono/400.css';
+import '@fontsource/jetbrains-mono/700.css';
 import '../styles/global.css';
 ---
 <html lang="zh">