style(college): 团队介绍页标题区去掉 Peng Yuthon 品牌行，进一步精简

college/data/about_pages.xml

@@ -246,11 +246,7 @@
         <field name="content"><![CDATA[
 <div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'PingFang SC','Microsoft YaHei',sans-serif;color:#334155;line-height:1.7;">
   <!-- 标题区：白底 + 细分隔线，无大色块 -->
-  <div style="padding:4px 0 20px;border-bottom:1px solid #e2e8f0;">
-    <div style="display:flex;align-items:center;gap:10px;margin-bottom:16px;">
-      <span style="display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:7px;background:#facc15;color:#0f172a;font-weight:800;font-size:14px;">P</span>
-      <span style="font-size:13px;color:#64748b;letter-spacing:0.5px;">Peng Yuthon</span>
-    </div>
+  <div style="padding:0 0 20px;border-bottom:1px solid #e2e8f0;">
     <h1 style="margin:0 0 6px;font-size:28px;font-weight:700;color:#0f172a;">鹏程万里 气宇轩昂</h1>
     <p style="margin:0 0 16px;font-size:14px;color:#64748b;">软件 · 硬件 · AI 智能体</p>
     <div style="display:flex;flex-wrap:wrap;gap:8px;">