From 654d99c5e9a1971788399ae857a9cdf97820b75f Mon Sep 17 00:00:00 2001
From: selfrelease <freedak.ipad@gmail.com>
Date: Tue, 16 Jun 2026 23:28:43 +0800
Subject: [PATCH] =?UTF-8?q?fix(web):=20=E7=A6=BB=E7=BA=BF/=E5=86=85?=
 =?UTF-8?q?=E7=BD=91=E7=8E=AF=E5=A2=83=E6=94=B9=E7=94=A8=E7=B3=BB=E7=BB=9F?=
 =?UTF-8?q?=E5=AD=97=E4=BD=93=EF=BC=8C=E9=81=BF=E5=85=8D=E6=9E=84=E5=BB=BA?=
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---
 apps/web/src/app/globals.css | 10 ++++++++++
 apps/web/src/app/layout.tsx  | 12 +++++-------
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/apps/web/src/app/globals.css b/apps/web/src/app/globals.css
index c5de782..956b0e4 100644
--- a/apps/web/src/app/globals.css
+++ b/apps/web/src/app/globals.css
@@ -4,6 +4,16 @@
 
 @custom-variant dark (&:is(.dark *));
 
+/* 系统字体回退：离线/内网环境不依赖 Google 字体 */
+:root {
+  --font-sans: ui-sans-serif, system-ui, -apple-system, "PingFang SC",
+    "Microsoft YaHei", "Hiragino Sans GB", "Segoe UI", Roboto, Helvetica, Arial,
+    sans-serif;
+  --font-geist-sans: var(--font-sans);
+  --font-geist-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
+    "Liberation Mono", monospace;
+}
+
 @theme inline {
   --color-background: var(--background);
   --color-foreground: var(--foreground);
diff --git a/apps/web/src/app/layout.tsx b/apps/web/src/app/layout.tsx
index 6e83050..d5dd9fb 100644
--- a/apps/web/src/app/layout.tsx
+++ b/apps/web/src/app/layout.tsx
@@ -1,18 +1,16 @@
 import type { Metadata } from "next";
-import { Geist, Geist_Mono } from "next/font/google";
 import { Providers } from "@/components/providers";
 import { Toaster } from "@/components/ui/sonner";
 import "./globals.css";
 
-const geistSans = Geist({
+// 使用系统字体，避免构建时联网下载 Google 字体（内网/离线环境）
+const geistSans = {
   variable: "--font-geist-sans",
-  subsets: ["latin"],
-});
+};
 
-const geistMono = Geist_Mono({
+const geistMono = {
   variable: "--font-geist-mono",
-  subsets: ["latin"],
-});
+};
 
 export const metadata: Metadata = {
   title: "AI智能应用平台",