From 97c9a81ca21593f06318dd375e556449bbac5d32 Mon Sep 17 00:00:00 2001
From: ob-yalian <luotao2025@163.com>
Date: Fri, 24 Apr 2026 16:25:36 +0800
Subject: [PATCH] docs: enhance styles for version switch and language switch
 for improved aesthetics and consistency

---
 docs/_ext/static/version_switch.css | 34 ++++++++++++++++-------------
 docs/en/source/_static/custom.css   | 20 ++++++++---------
 docs/zh/source/_static/custom.css   | 20 ++++++++---------
 3 files changed, 39 insertions(+), 35 deletions(-)

diff --git a/docs/_ext/static/version_switch.css b/docs/_ext/static/version_switch.css
index dc00a200..58c51a76 100644
--- a/docs/_ext/static/version_switch.css
+++ b/docs/_ext/static/version_switch.css
@@ -6,24 +6,27 @@
     display: flex;
     flex-direction: column;
     align-items: flex-start;
-    gap: 0.75rem;
+    gap: 0.55rem;
+    padding: 0.85rem 0.95rem;
+    border: 1px solid rgba(82, 82, 91, 0.42);
+    border-radius: 18px;
+    background: rgba(195, 195, 201, 0.96);
+    box-shadow: 0 18px 38px rgba(24, 24, 27, 0.26);
+    backdrop-filter: blur(14px);
     max-width: calc(100vw - 48px);
 }
 
 .docs-floating-switches__item {
+    width: 100%;
     max-width: min(220px, calc(100vw - 48px));
 }
 
 .docs-version-switch {
     display: grid;
-    gap: 0.45rem;
+    gap: 0.5rem;
     min-width: 192px;
-    padding: 0.9rem 1rem;
-    border: 1px solid rgba(82, 82, 91, 0.28);
-    border-radius: 14px;
-    background: rgba(228, 228, 231, 0.96);
-    box-shadow: 0 18px 38px rgba(63, 63, 70, 0.18);
-    backdrop-filter: blur(14px);
+    padding: 0.75rem 0 0;
+    border-top: 1px solid rgba(82, 82, 91, 0.28);
 }
 
 .docs-version-switch__header {
@@ -31,7 +34,7 @@
     font-weight: 700;
     letter-spacing: 0.08em;
     text-transform: uppercase;
-    color: #52525b;
+    color: #3f3f46;
 }
 
 .docs-version-switch__control {
@@ -55,17 +58,17 @@
     width: 100%;
     min-height: 2.4rem;
     padding: 0 0.85rem;
-    border: 1px solid #bcbcc4;
+    border: 1px solid #8a8a93;
     border-radius: 10px;
-    background: #d4d4d8;
-    color: #27272a;
+    background: #b1b1b9;
+    color: #18181b;
     font-size: 0.95rem;
     font-weight: 600;
 }
 
 .docs-version-switch__select:focus {
-    outline: 2px solid rgba(82, 82, 91, 0.24);
-    border-color: #52525b;
+    outline: 2px solid rgba(63, 63, 70, 0.32);
+    border-color: #3f3f46;
 }
 
 @media (max-width: 768px) {
@@ -73,6 +76,7 @@
         left: 12px;
         bottom: 12px;
         gap: 0.55rem;
+        padding: 0.75rem 0.85rem;
         max-width: calc(100vw - 24px);
     }
 
@@ -82,7 +86,7 @@
 
     .docs-version-switch {
         min-width: 156px;
-        padding: 0.75rem 0.85rem;
+        padding-top: 0.65rem;
     }
 
     .docs-version-switch__header {
diff --git a/docs/en/source/_static/custom.css b/docs/en/source/_static/custom.css
index 82ed4b42..6143a721 100755
--- a/docs/en/source/_static/custom.css
+++ b/docs/en/source/_static/custom.css
@@ -5,19 +5,19 @@
     align-items: center !important;
     gap: 0.45rem !important;
     margin: 0 !important;
-    background: rgba(228,228,231,0.95) !important;
-    border: 1px solid #bcbcc4 !important;
-    border-radius: 10px !important;
-    padding: 8px 12px !important;
+    width: 100% !important;
+    background: transparent !important;
+    border: 0 !important;
+    border-radius: 0 !important;
+    padding: 0 !important;
     font-size: 0.9em !important;
-    box-shadow: 0 8px 22px rgba(63, 63, 70, 0.18) !important;
-    backdrop-filter: blur(5px) !important;
+    box-shadow: none !important;
+    backdrop-filter: none !important;
     transition: all 0.3s ease !important;
 }
 
 .lang-switch:hover {
-    box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
-    transform: translateY(-1px) !important;
+    transform: none !important;
 }
 
 .lang-switch a {
@@ -26,11 +26,11 @@
 }
 
 .lang-switch .lang-other {
-    color: #52525b !important;
+    color: #3f3f46 !important;
 }
 
 .lang-switch .lang-other:hover {
-    color: #27272a !important;
+    color: #18181b !important;
 }
 
 .lang-switch .lang-current {
diff --git a/docs/zh/source/_static/custom.css b/docs/zh/source/_static/custom.css
index 82ed4b42..6143a721 100755
--- a/docs/zh/source/_static/custom.css
+++ b/docs/zh/source/_static/custom.css
@@ -5,19 +5,19 @@
     align-items: center !important;
     gap: 0.45rem !important;
     margin: 0 !important;
-    background: rgba(228,228,231,0.95) !important;
-    border: 1px solid #bcbcc4 !important;
-    border-radius: 10px !important;
-    padding: 8px 12px !important;
+    width: 100% !important;
+    background: transparent !important;
+    border: 0 !important;
+    border-radius: 0 !important;
+    padding: 0 !important;
     font-size: 0.9em !important;
-    box-shadow: 0 8px 22px rgba(63, 63, 70, 0.18) !important;
-    backdrop-filter: blur(5px) !important;
+    box-shadow: none !important;
+    backdrop-filter: none !important;
     transition: all 0.3s ease !important;
 }
 
 .lang-switch:hover {
-    box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
-    transform: translateY(-1px) !important;
+    transform: none !important;
 }
 
 .lang-switch a {
@@ -26,11 +26,11 @@
 }
 
 .lang-switch .lang-other {
-    color: #52525b !important;
+    color: #3f3f46 !important;
 }
 
 .lang-switch .lang-other:hover {
-    color: #27272a !important;
+    color: #18181b !important;
 }
 
 .lang-switch .lang-current {