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+# 字体文件目录
+
+此目录用于存放本地备用字体文件。
+
+## 文件说明
+
+- `opensans-300-latin.woff2` - Open Sans 300权重字体
+- `opensans-400-latin.woff2` - Open Sans 400权重字体  
+- `opensans-600-latin.woff2` - Open Sans 600权重字体
+- `opensans-700-latin.woff2` - Open Sans 700权重字体
+
+## 下载说明
+
+如需完整的字体文件，可以从以下URL下载：
+
+```bash
+# 300权重
+curl -o opensans-300-latin.woff2 "https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2"
+
+# 400权重  
+curl -o opensans-400-latin.woff2 "https://fonts.gstatic.com/s/opensans/v44/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2"
+
+# 600权重
+curl -o opensans-600-latin.woff2 "https://fonts.gstatic.com/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVI.woff2"
+
+# 700权重
+curl -o opensans-700-latin.woff2 "https://fonts.gstatic.com/s/opensans/v44/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVI.woff2"
+```
+
+字体文件会自动回退到系统字体，确保网站正常显示。
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