fix: update base font stack

RickEyre · RickEyre · commit 9e2c79a3ef53 · 2020-04-05T13:00:52.000-04:00
diff --git a/packages/panda-san/src/variables/font.scss b/packages/panda-san/src/variables/font.scss
@@ -1,2 +1,2 @@
 $base-font-size: 16px !default;
-$base-font-stack: 'Helvetica Neue', Helvetica, Arial, sans-serif !default;
+$base-font-stack: BlinkMacSystemFont, -apple-system, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif !default;

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`$base-font-size: 16px !default;`
`2`		`-$base-font-stack: 'Helvetica Neue', Helvetica, Arial, sans-serif !default;`
	`2`	`+$base-font-stack: BlinkMacSystemFont, -apple-system, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif !default;`