feat(guest): 支持游客态浏览示例衣物与搭配

游客可点开示例衣物详情与搭配抽屉，不再在浏览路径上要求登录。

miniprogram/pages/outfit/outfit.wxml

@@ -63,26 +63,25 @@
       bind:action="onCreate"
     />
 
-    <!-- 游客态：本地示例穿搭（点击任一示例进入登录页） -->
+    <!-- 游客态：只展示一套本地示例搭配，点击可完整浏览（不要求登录） -->
     <view wx:elif="{{guest}}" class="of-list">
-      <view class="of-card" wx:for="{{guestList}}" wx:key="key" bindtap="onGuestLogin">
-        <view class="collage collage--{{item.icons.length}}">
-          <view class="cg" wx:for="{{item.icons}}" wx:for-item="ic" wx:key="*this">
-            <view class="ph icon {{ic}}"></view>
+      <view class="of-card" bindtap="onGuestOutfitTap">
+        <view class="collage collage--2">
+          <view class="cg" wx:for="{{guestOutfit.items}}" wx:key="clothes_uuid">
+            <image class="pic" src="{{item.processed_image}}" mode="aspectFit" />
           </view>
-          <view class="guest-flag">示例</view>
         </view>
         <view class="of-trow">
-          <text class="of-title">{{item.name}}</text>
-          <text class="pill pill--line">{{item.scene}}</text>
+          <text class="of-title">{{guestOutfit.name}}</text>
+          <text class="pill pill--line">{{guestOutfit.scene}}</text>
         </view>
-        <view class="of-desc">{{item.desc}}</view>
+        <view class="of-desc">{{guestOutfit.desc}}</view>
         <view class="of-meta">
-          <text class="of-m">{{item.icons.length}} 件衣物</text>
+          <text class="pill">示例</text>
+          <text class="of-m">{{guestOutfit.items.length}} 件衣物</text>
           <view class="spacer"></view>
           <view class="of-m">
-            <view class="icon icon-heart"></view>
-            <text class="num">-</text>
+            <view class="icon icon-chevron-right"></view>
           </view>
         </view>
       </view>
@@ -151,4 +150,38 @@
     <view class="btn btn--glass" bindtap="onCreate">创建穿搭</view>
     <view class="btn btn--ink" bindtap="onAiRecommend">AI 推荐</view>
   </view>
+
+  <!-- 游客态示例搭配抽屉：可完整浏览示例单品，登录仅由用户主动选择 -->
+  <view wx:if="{{guestSheetVisible}}" class="scrim" bindtap="onGuestSheetClose"></view>
+  <view wx:if="{{guestSheetVisible}}" class="sheet-wrap">
+    <view class="sheet" catchtap="noop">
+      <view class="sheet-grab"></view>
+      <view class="sheet-hd">
+        <text class="sheet-t">示例搭配</text>
+        <text class="sheet-x" bindtap="onGuestSheetClose">关闭</text>
+      </view>
+      <view class="sheet-body">
+        <view class="gd-hd">
+          <view class="t-lg">{{guestOutfit.name}}</view>
+          <view class="gd-tags">
+            <text class="pill pill--line">{{guestOutfit.scene}}</text>
+            <text class="pill">示例</text>
+          </view>
+        </view>
+        <view class="gd-desc">{{guestOutfit.desc}}</view>
+        <view class="gd-items">
+          <view class="gd-item" wx:for="{{guestOutfit.items}}" wx:key="clothes_uuid">
+            <view class="gd-item-img">
+              <image class="pic" src="{{item.processed_image}}" mode="aspectFit" />
+            </view>
+            <view class="tile-name">{{item.name}}</view>
+            <view class="tile-sub">{{item.category_main}}{{item.category_sub ? ' · ' + item.category_sub : ''}}</view>
+          </view>
+        </view>
+      </view>
+      <view class="sheet-foot">
+        <view class="btn btn--ghost btn--block" bindtap="onGuestSheetLogin">登录后可创建你的穿搭</view>
+      </view>
+    </view>
+  </view>
 </view>