feat（wms）：修复 print 顶部白块的问题，对齐 vue3 + ep 的样式

apps/web-antd/src/views/wms/order/receipt/modules/print.vue

@@ -37,6 +37,7 @@ const printRows = computed<PrintRow[]>(() =>
   })),
 );
 
+/** 等待条码和打印 DOM 完成绘制，避免浏览器打印到旧内容 */
 function waitForPaint() {
   return new Promise<void>((resolve) => {
     requestAnimationFrame(() => {
@@ -45,10 +46,12 @@ function waitForPaint() {
   });
 }
 
+/** 退出打印模式，恢复当前页面显示 */
 function removePrintMode() {
   document.body.classList.remove('wms-receipt-order-printing');
 }
 
+/** 获取打印用字典文案，空值统一显示为横杠 */
 function getPrintDictLabel(dictType: string, value?: number) {
   if (value === undefined || value === null) {
     return '-';
@@ -56,6 +59,7 @@ function getPrintDictLabel(dictType: string, value?: number) {
   return getDictLabel(dictType, value) || '-';
 }
 
+/** 打印入库单：加载数据后只展示打印区域，再调用浏览器打印 */
 async function print(id: number) {
   const order = await getReceiptOrder(id);
   const details = order.details || (await getReceiptOrderDetailListByOrderId(id));
@@ -71,9 +75,10 @@ defineExpose({ print });
 </script>
 
 <template>
+  <Teleport to="body">
     <div
       id="wmsReceiptOrderPrint"
-    class="wms-receipt-order-print pointer-events-none fixed left-0 top-0 z-[-1] w-full bg-white p-6 text-[#303133] opacity-0"
+      class="wms-receipt-order-print pointer-events-none fixed left-0 top-0 z-[-1] w-full bg-white text-[#303133] opacity-0"
     >
       <div class="relative mb-2">
         <h2 class="m-0 text-center text-[1.5em] font-bold leading-[1.2]">
@@ -185,12 +190,19 @@ defineExpose({ print });
         </tbody>
       </table>
     </div>
+  </Teleport>
 </template>
 
 <style scoped>
+@page {
+  margin: 8mm 10mm;
+}
+
 @media print {
   :global(body.wms-receipt-order-printing) {
     -webkit-print-color-adjust: exact;
+    margin: 0 !important;
+    padding: 0 !important;
     print-color-adjust: exact;
   }
 
@@ -209,9 +221,10 @@ defineExpose({ print });
     top: 0;
     left: 0;
     z-index: auto;
+    box-sizing: border-box;
     width: 100%;
     margin: 0 !important;
-    padding: 24px;
+    padding: 0 !important;
     opacity: 1;
   }
 }