Add header banner image to documentation index page

laughingman7743 · claude · laughingman7743 · commit 874db73fa6dd · 2026-02-08T19:23:31.000+09:00
Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/docs/_static/custom.css b/docs/_static/custom.css
@@ -14,4 +14,10 @@ img.sidebar-logo {
 table.docutils {
     margin-left: 0;
     margin-right: auto;
-}
+}
+
+/* Header banner image */
+.image-reference img[alt="PyAthena"] {
+    border-radius: 16px;
+    margin-bottom: 1rem;
+}
diff --git a/docs/_static/header.png b/docs/_static/header.png
diff --git a/docs/index.rst b/docs/index.rst
@@ -1,5 +1,9 @@
 .. _pyathena:
 
+.. image:: _static/header.png
+   :alt: PyAthena
+   :width: 100%
+
 PyAthena
 ========
 
