message: Improve visuals of blog on mobile
  Closes
diff: @@ -23,7 +23,7 @@ export default function BlogIndexPage({ posts }: Props) {
  <Container maxWidth="lg">
  <Grid2 container rowSpacing={2} columnSpacing={2}>
  {posts.map((post) => (
  - <Grid2 key={post.id} xs={4}>
  + <Grid2 key={post.id} xs={12} sm={6} md={4}>
  <Grid2 container direction="column" spacing={2}>
  <Grid2 xs={12}>
  <NextLink href={routes.blog.postBySlug(post.slug)}>
  