From 6a46e3109a7d09df0731f9f95909cea06ad54163 Mon Sep 17 00:00:00 2001
From: wangjia <809946525@qq.com>
Date: Tue, 7 Jul 2026 17:22:03 +0800
Subject: [PATCH] =?UTF-8?q?style(web):=20=E8=AF=AD=E8=A8=80=E4=B8=8B?=
 =?UTF-8?q?=E6=8B=89=E6=A1=86=E5=9C=86=E8=A7=92=E7=9F=A9=E5=BD=A2=20+=20?=
 =?UTF-8?q?=E6=9F=94=E5=92=8C=E5=8D=8A=E9=80=8F=E6=98=8E=E8=BE=B9=E6=A1=86?=
 =?UTF-8?q?(=E5=8E=9F=E7=99=BD=E8=BE=B9=E5=A4=AA=E7=94=9F=E7=A1=AC)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

官网 .langsel 与用户中心 LangSeg select:border 由纯 --border 改 color-mix 半透明、
圆角 full→md 圆角矩形、加微投影;hover 柔化。纯视觉,不影响逻辑。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013nMthbVEmQquxBRKb9Fj8u
---
 web/usercenter/components/shared.tsx  |  8 +++++---
 web/website/src/styles/site-extra.css | 15 ++++++++++-----
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/web/usercenter/components/shared.tsx b/web/usercenter/components/shared.tsx
index 70ac24b..73b6e71 100644
--- a/web/usercenter/components/shared.tsx
+++ b/web/usercenter/components/shared.tsx
@@ -34,15 +34,17 @@ export function LangSeg({ lang, setLang }: { lang: Lang; setLang: (l: Lang) => v
       onChange={(e) => setLang(e.target.value as Lang)}
       aria-label="Language"
       style={{
-        border: '1px solid var(--border)',
+        // 圆角矩形 + 柔和边框(原纯 --border 太生硬)。
+        border: '1px solid color-mix(in oklab, var(--border), transparent 55%)',
         cursor: 'pointer',
-        borderRadius: 999,
-        padding: '5px 9px',
+        borderRadius: 10,
+        padding: '5px 10px',
         fontFamily: 'var(--font-sans)',
         fontSize: 12.5,
         fontWeight: 700,
         background: 'var(--bg-subtle)',
         color: 'var(--fg2)',
+        boxShadow: '0 1px 2px rgba(45, 30, 20, 0.05)',
       }}
     >
       {langs.map(([v, l]) => (
diff --git a/web/website/src/styles/site-extra.css b/web/website/src/styles/site-extra.css
index ca0be79..64ad991 100644
--- a/web/website/src/styles/site-extra.css
+++ b/web/website/src/styles/site-extra.css
@@ -40,19 +40,24 @@
 }
 .langseg a.on { background: var(--accent); color: var(--fg-on-accent); }
 
-/* 6 语用原生下拉（横排段控会挤）；沿用 langseg 的药丸视觉。 */
+/* 6 语用原生下拉（横排段控会挤）。圆角矩形 + 柔和边框（原纯 --border 太生硬）。 */
 .langsel {
-  border: 1px solid var(--border);
+  border: 1px solid color-mix(in oklab, var(--border), transparent 55%);
   cursor: pointer;
-  border-radius: var(--radius-full);
-  padding: 5px 9px;
+  border-radius: var(--radius-md);
+  padding: 5px 10px;
   font-family: var(--font-sans);
   font-size: 12.5px;
   font-weight: 700;
   color: var(--fg2);
   background: var(--bg-subtle);
+  box-shadow: 0 1px 2px rgba(45, 30, 20, 0.05);
+  transition: border-color 140ms ease, box-shadow 140ms ease;
+}
+.langsel:hover {
+  border-color: color-mix(in oklab, var(--accent), transparent 40%);
+  box-shadow: 0 1px 4px rgba(45, 30, 20, 0.08);
 }
-.langsel:hover { border-color: var(--accent); }
 
 /* 视觉隐藏（无障碍用，当前未强依赖） */
 .visually-hidden {