同步里程碑页面样式

styles/components/milestones.ts

@@ -0,0 +1,16 @@
+import { css } from "src/types/vars";
+
+export const milestones = css`
+  // 里程碑头部
+  .milestone-header {
+    gap: 16px;
+    // 进度条
+    progress {
+      height: 5px;
+      width: 300px;
+      max-width: 80vw;
+    }
+  }
+  .page-content.repository.milestones {
+  }
+`;