From ac57ae63dec745b7dc140950176e817aa9b7743e Mon Sep 17 00:00:00 2001
From: Eltrac <hi@guhub.cn>
Date: Fri, 12 Sep 2025 20:04:25 +0800
Subject: perf: replace external link icon with a symbol

---
 assets/css/_markdown.scss | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'assets/css')

diff --git a/assets/css/_markdown.scss b/assets/css/_markdown.scss
index e66ad2c1..bb30f455 100644
--- a/assets/css/_markdown.scss
+++ b/assets/css/_markdown.scss
@@ -24,15 +24,13 @@ $em-text-color: #889E73;
     }
 
     &.external-link::after {
-        content: '';
+        content: '↗';
         display: inline-block;
-        width: 0.9em;
-        height: 0.9em;
-        background-image: url('/img/external-link.svg');
-        background-size: cover;
-        @media (prefers-color-scheme: dark) {
-            filter: invert(1);
-        }
+        font-size: 70%;
+        margin-left: 0.05em;
+        color: var(--secondary-text-color);
+        vertical-align: middle;
+        font-weight: 800;
     }
   }
 
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