feat: 调整样式

pages/profile/about/index.wxml

@@ -0,0 +1,25 @@
+<view class="about-container">
+  <view class="logo-section">
+    <view class="logo-bg">
+       <t-icon name="flower" size="80rpx" color="#558B2F" />
+    </view>
+    <text class="app-title">植趣</text>
+    <text class="app-version">Version {{appVersion}}</text>
+  </view>
+
+  <view class="desc-content">
+    一款专注于家庭植物养护的小程序。帮助你记录植物成长、制定养护计划、识别未知植物，与花友们分享养花心得。
+  </view>
+
+  <view class="menu-list">
+    <t-cell-group theme="card">
+      <t-cell title="用户协议" arrow hover bind:click="openDoc" data-type="terms" left-icon="file-copy" />
+    </t-cell-group>
+  </view>
+
+  <view class="footer-spacer"></view>
+
+  <view class="footer">
+    <text class="copyright">© 2026 Sundynix · All Rights Reserved</text>
+  </view>
+</view>