diff --git a/design/prototype/screens/orders.html b/design/prototype/screens/orders.html
index 5293bac..687a939 100644
--- a/design/prototype/screens/orders.html
+++ b/design/prototype/screens/orders.html
@@ -60,12 +60,21 @@
   .setting-row .st-trail > svg{ width:18px; height:18px; }
   .pill-accent .dot{ background:var(--fg-on-accent); }
 
-  /* 订单详情 · 顶部概要 */
-  .od-summary{ display:flex; flex-direction:column; align-items:flex-start; gap:var(--space-3);
-               padding:var(--space-5); }
-  .od-plan{ font-family:var(--font-sans); font-size:var(--text-sm); font-weight:600; color:var(--fg2); }
+  /* 订单详情 = 一张「收据」卡：顶部渐变条 + 摘要头(金额左/状态右) + 虚线撕裂线 + 明细 */
+  .od-receipt{ position:relative; overflow:hidden; padding:0; }
+  .od-receipt::before{ content:""; position:absolute; top:0; left:0; right:0; height:3px;
+                       background:linear-gradient(90deg,var(--clay-500),var(--clay-800)); }
+  .od-summary{ display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-3);
+               padding:calc(var(--space-5) + 3px) var(--space-5) var(--space-4); }
+  .od-sum-main{ display:flex; flex-direction:column; gap:var(--space-2); min-width:0; }
+  .od-plan{ font-family:var(--font-sans); font-size:var(--text-caption); font-weight:700; color:var(--fg3);
+            letter-spacing:var(--tracking-caps); text-transform:uppercase; }
   .od-amount{ font-family:var(--font-display); font-size:var(--text-h1); font-weight:700; color:var(--fg1);
               letter-spacing:var(--tracking-tight); font-feature-settings:'tnum' 1; line-height:1; }
+  .od-perf-line{ border-top:1.5px dashed var(--border-strong); margin:0 var(--space-5); }
+  .od-kv{ padding:var(--space-3) var(--space-5) var(--space-5); }
+  .od-kv .kv-row{ border-top:1px solid var(--border); }
+  .od-kv .kv-row:first-child{ border-top:none; }
 
   .sec-label{ font-size:var(--text-caption); color:var(--fg3); font-weight:700;
               letter-spacing:var(--tracking-caps); text-transform:uppercase;
@@ -119,17 +128,16 @@
         <!-- 页面 2：订单详情 -->
         <section class="screen" data-screen="detail">
           <div class="scr stack">
-            <div class="card">
+            <div class="card od-receipt">
               <div class="od-summary">
-                <div class="od-plan" id="odPlan"></div>
-                <div class="od-amount" id="odAmount"></div>
+                <div class="od-sum-main">
+                  <div class="od-plan" id="odPlan"></div>
+                  <div class="od-amount" id="odAmount"></div>
+                </div>
                 <div id="odStatus"></div>
               </div>
-            </div>
-
-            <div>
-              <div class="sec-label" data-i18n="secDetail">Details</div>
-              <div class="card" id="odKv"></div>
+              <div class="od-perf-line"></div>
+              <div class="od-kv" id="odKv"></div>
             </div>
 
             <div class="od-actions" id="odActions"></div>
@@ -263,13 +271,10 @@ function openDetail(id){
   document.getElementById('odStatus').innerHTML = statusPill(o.status);
 
   const endKey = o.endKind === 'valid' ? 'kValid' : 'kDeadline';
+  // 摘要头已显套餐/金额/状态,明细只留细粒度字段,去重
   const kv = ''
     + kvRow('kOrderNo', esc(o.id), true)
-    + kvRow('kPlan', esc(planLabel(o.plan)), false)
-    + kvRow('kAmount', esc(o.amount), false)
     + kvRow('kMethod', esc(methodLabel(o.method)), false)
-    + '<div class="kv-row"><span class="kv-label">' + esc(t('kStatus')) + '</span>'
-    +   '<span class="kv-val kv-status">' + statusPill(o.status) + '</span></div>'
     + kvRow('kCreated', esc(o.created), false)
     + kvRow(endKey, esc(o.ended), false)
     + kvRow('kTrade', esc(o.trade), o.trade !== '—');
diff --git a/design/prototype/screens/ui-desktop.html b/design/prototype/screens/ui-desktop.html
index 5fe1340..7c138fe 100644
--- a/design/prototype/screens/ui-desktop.html
+++ b/design/prototype/screens/ui-desktop.html
@@ -238,14 +238,21 @@
   .orders-view{ padding:var(--space-5) var(--space-6) var(--space-8); max-width:600px; margin:0 auto; }
   .od-screen{ display:none; }
   .od-screen.is-active{ display:block; }
-  .orders-view .od-summary{ display:flex; flex-direction:column; align-items:flex-start; gap:var(--space-3); padding:var(--space-5); }
-  .orders-view .od-plan{ font-family:var(--font-sans); font-size:var(--text-sm); font-weight:600; color:var(--fg2); }
+  /* 订单详情 = 一张「收据」卡：顶部渐变条 + 摘要头(金额左/状态右) + 虚线撕裂线 + 明细 */
+  .od-receipt{ position:relative; overflow:hidden; margin-bottom:var(--space-5); padding:0; }
+  .od-receipt::before{ content:""; position:absolute; top:0; left:0; right:0; height:3px;
+                       background:linear-gradient(90deg,var(--clay-500),var(--clay-800)); }
+  .orders-view .od-summary{ display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-4);
+                            padding:calc(var(--space-5) + 3px) var(--space-5) var(--space-4); }
+  .orders-view .od-sum-main{ display:flex; flex-direction:column; gap:var(--space-2); min-width:0; }
+  .orders-view .od-plan{ font-family:var(--font-sans); font-size:var(--text-caption); font-weight:700; color:var(--fg3);
+                         letter-spacing:var(--tracking-caps); text-transform:uppercase; }
   .orders-view .od-amount{ font-family:var(--font-display); font-size:var(--text-h1); font-weight:700; color:var(--fg1);
                            letter-spacing:var(--tracking-tight); font-feature-settings:'tnum' 1; line-height:1; }
-  .od-sumcard{ margin-bottom:var(--space-5); }
-  .od-detail-sec{ margin-bottom:var(--space-5); }
-  .od-sec{ font-size:var(--text-caption); color:var(--fg3); font-weight:700; letter-spacing:var(--tracking-caps);
-           text-transform:uppercase; padding:0 var(--space-2) var(--space-2); }
+  .od-perf-line{ border-top:1.5px dashed var(--border-strong); margin:0 var(--space-5); }
+  .orders-view .od-kv{ padding:var(--space-3) var(--space-5) var(--space-5); }
+  .orders-view .od-kv .kv-row{ border-top:1px solid var(--border); }
+  .orders-view .od-kv .kv-row:first-child{ border-top:none; }
   .orders-view .od-actions{ display:flex; flex-direction:column; gap:var(--space-3); }
   .orders-view .setting-row .st-trail .pill{ padding:3px var(--space-2); font-size:11px; }
   .orders-view .setting-row .st-trail > svg{ width:18px; height:18px; }
@@ -783,16 +790,16 @@
 
                 <!-- 详情 -->
                 <div class="od-screen" data-oscreen="detail">
-                  <div class="card od-sumcard">
+                  <div class="card od-receipt">
                     <div class="od-summary">
-                      <div class="od-plan" id="odPlan"></div>
-                      <div class="od-amount" id="odAmount"></div>
+                      <div class="od-sum-main">
+                        <div class="od-plan" id="odPlan"></div>
+                        <div class="od-amount" id="odAmount"></div>
+                      </div>
                       <div id="odStatus"></div>
                     </div>
-                  </div>
-                  <div class="od-detail-sec">
-                    <div class="od-sec" data-i18n="ord.details">明细</div>
-                    <div class="card card-flush" id="odKv"></div>
+                    <div class="od-perf-line"></div>
+                    <div class="od-kv" id="odKv"></div>
                   </div>
                   <div class="od-actions" id="odActions"></div>
                 </div>
@@ -1441,12 +1448,10 @@ function openOrderDetail(id){
   document.getElementById('odAmount').textContent=o.amount;
   document.getElementById('odStatus').innerHTML=ordStatusPill(o.status);
   var endKey = o.endKind==='valid' ? 'ord.kValid' : 'ord.kDeadline';
+  // 摘要头已显套餐/金额/状态,明细只留细粒度字段,去重
   var kv=''
     + ordKvRow('ord.kOrderNo', ordEsc(o.id), true)
-    + ordKvRow('ord.kPlan', ordEsc(ordPlanLabel(o.plan)), false)
-    + ordKvRow('ord.kAmount', ordEsc(o.amount), false)
     + ordKvRow('ord.kMethod', ordEsc(ordMethodLabel(o.method)), false)
-    + '<div class="kv-row"><span class="kv-label">'+ordEsc(I18N['ord.kStatus'][S.lang])+'</span><span class="kv-val kv-status">'+ordStatusPill(o.status)+'</span></div>'
     + ordKvRow('ord.kCreated', ordEsc(o.created), false)
     + ordKvRow(endKey, ordEsc(o.ended), false)
     + ordKvRow('ord.kTrade', ordEsc(o.trade), o.trade!=='—');
diff --git a/design/prototype/screens/ui-mobile.html b/design/prototype/screens/ui-mobile.html
index f35584f..c5789c5 100644
--- a/design/prototype/screens/ui-mobile.html
+++ b/design/prototype/screens/ui-mobile.html
@@ -276,10 +276,21 @@
   #ordersOverlay .setting-row .st-trail .pill{ padding:3px var(--space-2); font-size:11px; }
   #ordersOverlay .setting-row .st-trail > svg{ width:18px; height:18px; }
   #ordersOverlay .pill-accent .dot{ background:var(--fg-on-accent); }
-  .ord-summary{ display:flex; flex-direction:column; align-items:flex-start; gap:var(--space-3); padding:var(--space-5); }
-  .ord-plan{ font-family:var(--font-sans); font-size:var(--text-sm); font-weight:600; color:var(--fg2); }
+  /* 订单详情 = 一张「收据」卡：顶部渐变条 + 摘要头(金额左/状态右) + 虚线撕裂线 + 明细 */
+  .ord-receipt{ position:relative; overflow:hidden; padding:0; }
+  .ord-receipt::before{ content:""; position:absolute; top:0; left:0; right:0; height:3px;
+                        background:linear-gradient(90deg,var(--clay-500),var(--clay-800)); }
+  .ord-summary{ display:flex; align-items:flex-start; justify-content:space-between; gap:var(--space-3);
+                padding:calc(var(--space-5) + 3px) var(--space-5) var(--space-4); }
+  .ord-sum-main{ display:flex; flex-direction:column; gap:var(--space-2); min-width:0; }
+  .ord-plan{ font-family:var(--font-sans); font-size:var(--text-caption); font-weight:700; color:var(--fg3);
+             letter-spacing:var(--tracking-caps); text-transform:uppercase; }
   .ord-amount{ font-family:var(--font-display); font-size:var(--text-h1); font-weight:700; color:var(--fg1);
                letter-spacing:var(--tracking-tight); font-feature-settings:'tnum' 1; line-height:1; }
+  .ord-perf-line{ border-top:1.5px dashed var(--border-strong); margin:0 var(--space-5); }
+  .ord-kv{ padding:var(--space-3) var(--space-5) var(--space-5); }
+  .ord-kv .kv-row{ border-top:1px solid var(--border); }
+  .ord-kv .kv-row:first-child{ border-top:none; }
   .ord-sec{ font-size:var(--text-caption); color:var(--fg3); font-weight:700;
             letter-spacing:var(--tracking-caps); text-transform:uppercase; padding:0 var(--space-2) var(--space-2); }
   .ord-kv-status{ padding-top:2px; }
@@ -754,16 +765,16 @@
               <!-- 订单详情 -->
               <section class="ord-screen" data-screen="detail">
                 <div class="ord-scr ord-stack">
-                  <div class="card">
+                  <div class="card ord-receipt">
                     <div class="ord-summary">
-                      <div class="ord-plan" id="ordDetPlan"></div>
-                      <div class="ord-amount" id="ordDetAmount"></div>
+                      <div class="ord-sum-main">
+                        <div class="ord-plan" id="ordDetPlan"></div>
+                        <div class="ord-amount" id="ordDetAmount"></div>
+                      </div>
                       <div id="ordDetStatus"></div>
                     </div>
-                  </div>
-                  <div>
-                    <div class="ord-sec" data-i18n="ordSecDetail">Details</div>
-                    <div class="card" id="ordDetKv"></div>
+                    <div class="ord-perf-line"></div>
+                    <div class="ord-kv" id="ordDetKv"></div>
                   </div>
                   <div class="ord-actions" id="ordDetActions"></div>
                 </div>
@@ -1551,12 +1562,10 @@ function ordOpenDetail(id){
   $('#ordDetAmount').textContent=o.amount;
   $('#ordDetStatus').innerHTML=ordStatusPill(o.status);
   const endKey=o.endKind==='valid'?'kValid':'kDeadline';
+  // 摘要头已显套餐/金额/状态,明细只留细粒度字段,去重
   const kv = ''
     + ordKvRow('kOrderNo', ordEsc(o.id), true)
-    + ordKvRow('kPlan', ordEsc(ordPlanLabel(o.plan)), false)
-    + ordKvRow('kAmount', ordEsc(o.amount), false)
     + ordKvRow('kMethod', ordEsc(ordMethodLabel(o.method)), false)
-    + '<div class="kv-row"><span class="kv-label">'+ordEsc(D().kStatus)+'</span><span class="kv-val ord-kv-status">'+ordStatusPill(o.status)+'</span></div>'
     + ordKvRow('kCreated', ordEsc(o.created), false)
     + ordKvRow(endKey, ordEsc(o.ended), false)
     + ordKvRow('kTrade', ordEsc(o.trade), o.trade!=='—');