From 65bc88bb4ef1de3ed125391f79e5e609ed631e85 Mon Sep 17 00:00:00 2001
From: Vinta Chen <vinta.chen@gmail.com>
Date: Tue, 24 Mar 2026 12:52:59 +0800
Subject: [PATCH] feat(css): add external link indicator for inline text links
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Appends a small northeast arrow (↗) after target="_blank" anchors
in hero subtitle, expand description, expand also-see, and footer
sections to signal outbound navigation to keyboard and sighted users.

Co-Authored-By: Claude <noreply@anthropic.com>
---
 website/static/style.css | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/website/static/style.css b/website/static/style.css
index c93a346..ecda40b 100644
--- a/website/static/style.css
+++ b/website/static/style.css
@@ -954,6 +954,18 @@ th[data-sort].sort-asc::after {
   color: var(--footer-sep);
 }
 
+/* External link indicator for inline text links */
+.hero-sub a[target="_blank"]::after,
+.expand-desc a[target="_blank"]::after,
+.expand-also-see a[target="_blank"]::after,
+.footer a[target="_blank"]::after {
+  content: " \2197";
+  font-size: 0.7em;
+  opacity: 0.55;
+  text-decoration: none;
+  display: inline-block;
+}
+
 .noscript-msg {
   padding: 1rem var(--shell-pad) 0;
   text-align: center;