diff --git a/frontend/src/styles/main.css b/frontend/src/styles/main.css
index ec4705b..770513a 100644
--- a/frontend/src/styles/main.css
+++ b/frontend/src/styles/main.css
@@ -16802,6 +16802,10 @@ body .login-production-layout .login-security-foot p {
   padding: 14px;
 }
 
+.warehouse-document-section-grid > .warehouse-paper-summary-grid {
+  grid-column: 1 / -1;
+}
+
 .warehouse-document-section-grid > .stack-form,
 .warehouse-document-section-grid > .double-field,
 .warehouse-document-section-grid > .triple-field,
@@ -16816,6 +16820,68 @@ body .login-production-layout .login-security-foot p {
   grid-column: 1 / -1;
 }
 
+.warehouse-paper-summary-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 0;
+  min-width: 0;
+  border-top: 1.5px solid var(--document-paper-grid, rgba(20, 14, 6, 0.88));
+  border-left: 1.5px solid var(--document-paper-grid, rgba(20, 14, 6, 0.88));
+  background: rgba(255, 250, 240, 0.42);
+}
+
+.warehouse-paper-summary-card {
+  display: grid;
+  grid-template-rows: auto minmax(48px, auto);
+  min-width: 0;
+  margin: 0;
+  border-right: 1.5px solid var(--document-paper-grid, rgba(20, 14, 6, 0.88));
+  border-bottom: 1.5px solid var(--document-paper-grid, rgba(20, 14, 6, 0.88));
+  background:
+    linear-gradient(90deg, rgba(31, 122, 74, 0.035), transparent 44%),
+    rgba(255, 250, 240, 0.52);
+}
+
+.warehouse-paper-summary-card-wide {
+  grid-column: span 2;
+}
+
+.warehouse-paper-summary-card span,
+.warehouse-paper-summary-card strong {
+  min-width: 0;
+  margin: 0;
+}
+
+.warehouse-paper-summary-card span {
+  display: flex;
+  align-items: center;
+  min-height: 30px;
+  padding: 7px 10px;
+  color: rgba(23, 18, 10, 0.74);
+  border-bottom: 1px solid rgba(20, 14, 6, 0.48);
+  background:
+    linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent),
+    rgba(227, 207, 161, 0.5);
+  font-family: var(--ui-font-display);
+  font-size: 12px;
+  font-weight: 900;
+  letter-spacing: 0.06em;
+}
+
+.warehouse-paper-summary-card strong {
+  display: flex;
+  align-items: center;
+  min-height: 48px;
+  padding: 10px 11px;
+  color: #17120a;
+  font-family: "Songti SC", "SimSun", var(--ui-font-body);
+  font-size: 14px;
+  font-weight: 900;
+  line-height: 1.45;
+  overflow-wrap: anywhere;
+  word-break: normal;
+}
+
 .warehouse-document-action-bar--shared {
   justify-content: flex-end;
   gap: 14px;
@@ -16847,6 +16913,10 @@ body .login-production-layout .login-security-foot p {
   .warehouse-document-section-grid {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
+
+  .warehouse-paper-summary-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
 }
 
 @media (max-width: 620px) {
@@ -16863,6 +16933,14 @@ body .login-production-layout .login-security-foot p {
     grid-template-columns: 1fr;
   }
 
+  .warehouse-paper-summary-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .warehouse-paper-summary-card-wide {
+    grid-column: 1 / -1;
+  }
+
   .warehouse-document-action-bar--shared,
   .warehouse-document-action-bar--shared.warehouse-document-action-bar--with-state {
     align-items: stretch;
diff --git a/frontend/src/views/InventoryLedgerView.test.js b/frontend/src/views/InventoryLedgerView.test.js
index fa81e48..5b0b578 100644
--- a/frontend/src/views/InventoryLedgerView.test.js
+++ b/frontend/src/views/InventoryLedgerView.test.js
@@ -70,6 +70,13 @@ describe("InventoryLedgerView warehouse action layout", () => {
     assert.match(source, /:business-date="new Date\(\)"/);
   });
 
+  it("keeps production inbound preview fields in a full-width paper grid", () => {
+    assert.doesNotMatch(source, /summary-grid compact-summary-grid/);
+    assert.match(source, /warehouse-paper-summary-grid/);
+    assert.match(mainCss, /\.warehouse-document-section-grid > \.warehouse-paper-summary-grid\s*\{[\s\S]*grid-column: 1 \/ -1;/);
+    assert.match(mainCss, /\.warehouse-paper-summary-grid\s*\{[\s\S]*grid-template-columns: repeat\(4, minmax\(0, 1fr\)\);/);
+  });
+
   it("surfaces generated PDF archive feedback after independent warehouse saves", () => {
     [
       ["submitRawReturnOutbound", "退货出库"],
diff --git a/frontend/src/views/InventoryLedgerView.vue b/frontend/src/views/InventoryLedgerView.vue
index b096aa5..7a11461 100644
--- a/frontend/src/views/InventoryLedgerView.vue
+++ b/frontend/src/views/InventoryLedgerView.vue
@@ -2054,17 +2054,17 @@
           </select>
         </label>
 
-        <div v-if="productionWorkOrderInboundPreview" class="summary-grid compact-summary-grid">
-          <article class="summary-card"><span>生产台账</span><strong>{{ productionWorkOrderInboundPreview.material_lot_no }} · {{ productionWorkOrderInboundPreview.product_name }}</strong></article>
-          <article class="summary-card"><span>产品</span><strong>{{ productionWorkOrderInboundPreview.product_name }}</strong></article>
-          <article class="summary-card"><span>材料库存批次号</span><strong>{{ productionWorkOrderInboundPreview.material_lot_no }}</strong></article>
-          <article class="summary-card"><span>累计领料重量</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.total_issued_weight_kg) }}</strong></article>
-          <article class="summary-card"><span>库外未闭环重量</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.outside_weight_kg) }}</strong></article>
-          <article class="summary-card"><span>参考成品数量</span><strong>{{ formatQty(productionWorkOrderInboundPreview.reference_finished_qty) }}</strong></article>
-          <article class="summary-card"><span>单件毛重</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.gross_weight_per_piece_kg) }}</strong></article>
-          <article class="summary-card"><span>单件净重</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.net_weight_per_piece_kg) }}</strong></article>
-          <article class="summary-card"><span>已入库成品</span><strong>{{ formatQty(productionWorkOrderInboundPreview.finished_inbound_qty) }}</strong></article>
-          <article class="summary-card"><span>已入库废料</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.scrap_inbound_weight_kg) }}</strong></article>
+        <div v-if="productionWorkOrderInboundPreview" class="warehouse-paper-summary-grid">
+          <article class="warehouse-paper-summary-card warehouse-paper-summary-card-wide"><span>生产台账</span><strong>{{ productionWorkOrderInboundPreview.material_lot_no }} · {{ productionWorkOrderInboundPreview.product_name }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>产品</span><strong>{{ productionWorkOrderInboundPreview.product_name }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>材料库存批次号</span><strong>{{ productionWorkOrderInboundPreview.material_lot_no }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>累计领料重量</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.total_issued_weight_kg) }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>库外未闭环重量</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.outside_weight_kg) }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>参考成品数量</span><strong>{{ formatQty(productionWorkOrderInboundPreview.reference_finished_qty) }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>单件毛重</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.gross_weight_per_piece_kg) }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>单件净重</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.net_weight_per_piece_kg) }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>已入库成品</span><strong>{{ formatQty(productionWorkOrderInboundPreview.finished_inbound_qty) }}</strong></article>
+          <article class="warehouse-paper-summary-card"><span>已入库废料</span><strong>{{ formatWeight(productionWorkOrderInboundPreview.scrap_inbound_weight_kg) }}</strong></article>
         </div>
 
         <div class="triple-field">