From 3e1a11d67bbbc706bf7e8bdd696adbb223545a15 Mon Sep 17 00:00:00 2001
From: Tim Paine <3105306+timkpaine@users.noreply.github.com>
Date: Thu, 17 Sep 2026 10:19:08 -0400
Subject: [PATCH] Fix duplicate copy buttons in sphinxawesome and shibuya
 themes

sphinx-copybutton styles its button as `button.copybtn`, so the `.copybtn` hide rule lost on specificity and both copy buttons rendered.

Signed-off-by: Tim Paine <3105306+timkpaine@users.noreply.github.com>
---
 yardang/shibuya.css             | 5 +++--
 yardang/sphinxawesome_theme.css | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/yardang/shibuya.css b/yardang/shibuya.css
index 7b6fcb1a..b1662c60 100644
--- a/yardang/shibuya.css
+++ b/yardang/shibuya.css
@@ -8,7 +8,8 @@ a.reference > img {
     max-width: unset;
 }
 
-/* Shibuya ships its own copy button; hide the sphinx-copybutton duplicate */
-.copybtn {
+/* Shibuya ships its own copy button; hide the sphinx-copybutton duplicate.
+   Must match copybutton.css's `button.copybtn` specificity to win. */
+button.copybtn {
     display: none;
 }
diff --git a/yardang/sphinxawesome_theme.css b/yardang/sphinxawesome_theme.css
index e3659221..17ba81ba 100644
--- a/yardang/sphinxawesome_theme.css
+++ b/yardang/sphinxawesome_theme.css
@@ -27,8 +27,9 @@ a.reference > img {
     background-color: rgba(255, 255, 255, 0.08) !important;
 }
 
-/* Hide duplicate copybtn */
-.copybtn {
+/* Hide the sphinx-copybutton duplicate; the theme ships its own button.copy.
+   Must match copybutton.css's `button.copybtn` specificity to win. */
+button.copybtn {
     display: none;
 }