diff --git a/config/_default/hugo.yaml b/config/_default/hugo.yaml
index 836e88d..19769c0 100644
--- a/config/_default/hugo.yaml
+++ b/config/_default/hugo.yaml
@@ -39,8 +39,9 @@ outputs:
   section: [HTML, RSS]
 imaging:
   resampleFilter: lanczos
-  quality: 80
+  quality: 90
   anchor: smart
+  hint: picture
 timeout: 600000
 taxonomies:
   author: authors
diff --git a/content/_index.md b/content/_index.md
index d2dbd2e..5b40ea7 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -20,6 +20,10 @@ sections:
         url: uploads/resume.pdf
     design:
       css_class: dark
+      # Avatar customization
+      avatar:
+        size: medium  # Options: small (150px), medium (200px, default), large (320px), xl (400px), xxl (500px)
+        shape: circle # Options: circle (default), square, rounded
       background:
         color: black
         image: