chore(styles): 添加"使用引导"模块的全局样式

src/main.ts

@@ -7,6 +7,7 @@ import router from './router';
 
 import 'ant-design-vue/dist/reset.css';
 import 'virtual:uno.css';
+import './styles/global.scss';
 
 const app = createApp(App);
 const pinia = createPinia();

src/styles/global.scss

@@ -0,0 +1,14 @@
+.use-guide-title {
+  font-size: 20px;
+  font-weight: 500;
+  line-height: 28px;
+  color: var(--antd-color-text);
+}
+
+.use-guide-description {
+  width: 430px;
+  margin: 10px 0;
+  font-size: 14px;
+  line-height: 22px;
+  color: var(--antd-color-text-secondary);
+}