diff --git a/clinical-web/src/views/management/documents/components/editors/EditorWangPane.vue b/clinical-web/src/views/management/documents/components/editors/EditorWangPane.vue
index 3f97b58..215500b 100644
--- a/clinical-web/src/views/management/documents/components/editors/EditorWangPane.vue
+++ b/clinical-web/src/views/management/documents/components/editors/EditorWangPane.vue
@@ -117,11 +117,28 @@ onBeforeUnmount(() => {
 }
 
 .pane-content {
+  /* 编辑区左右页边距，模拟 Word 文档版心：宽屏约 96px，窄窗口自动收窄 */
+  --pane-gutter: clamp(20px, 8%, 96px);
+
   flex: 1;
   min-height: 340px;
   overflow: auto;
 }
 
+/* WangEditor 默认 [data-slate-editor] 只有 padding: 0 10px，正文会贴着边框；
+   这里补上左右留白，粘贴的 Word 正文才呈现"纸张版心"的观感 */
+.pane-content :deep([data-slate-editor]) {
+  padding: 0 var(--pane-gutter);
+}
+
+/* 占位符绝对定位于 .w-e-text-container（而非编辑区），不跟随上面的 padding，
+   需单独对齐到同一版心，否则空文档时提示文字会贴左边框 */
+.pane-content :deep(.w-e-text-placeholder) {
+  right: var(--pane-gutter);
+  left: var(--pane-gutter);
+  width: auto;
+}
+
 /* 粘贴的 Word 表格：解除绝对列宽、允许单元格换行，
    超出容器时横向滚动而不是被裁切 */
 .pane-content :deep(table) {