perf: 字体转化woff2格式

src/styles/font.scss

@@ -1,24 +1,33 @@
 @font-face {
-  font-family: 'PuHuiTi-Medium';
+  font-family: 'PuHuiTi-Regular';
-  src: url('@/assets/fonts/Alibaba-PuHuiTi-Medium.otf');
+  src: url('@/assets/fonts/Alibaba-PuHuiTi-Regular.woff2') format('woff2');
+  font-display: swap;
+  font-weight: 400;
 }
 
 @font-face {
-  font-family: 'PuHuiTi-Regular';
+  font-family: 'PuHuiTi-Medium';
-  src: url('@/assets/fonts/Alibaba-PuHuiTi-Regular.otf');
+  src: url('@/assets/fonts/Alibaba-PuHuiTi-Medium.woff2') format('woff2');
+  font-display: swap;
+  font-weight: 500;
 }
 
 @font-face {
   font-family: 'PuHuiTi-Bold';
-  src: url('@/assets/fonts/Alibaba-PuHuiTi-Bold.otf');
+  src: url('@/assets/fonts/Alibaba-PuHuiTi-Bold.woff2') format('woff2');
+  font-display: swap;
+  font-weight: 700;
+}
+
+// 使用统一的字体族名
+.font-family-puhui-regular {
+  font-family: 'PuHuiTi-Regular' !important;
+}
+
+.font-family-puhui-medium {
+  font-family: 'PuHuiTi-Medium' !important;
 }
 
 .font-family-puhui-bold {
-  font-family: PuHuiTi-Bold !important;
+  font-family: 'PuHuiTi-Bold' !important;
-}
-.font-family-puhui-medium {
-  font-family: PuHuiTi-Medium !important;
-}
-.font-family-puhui-regular {
-  font-family: PuHuiTi-Regular !important;
 }