diff --git a/ry-vue3/src/views/manager/PlanEdit.vue b/ry-vue3/src/views/manager/PlanEdit.vue
index 364bb42..ef935bc 100644
--- a/ry-vue3/src/views/manager/PlanEdit.vue
+++ b/ry-vue3/src/views/manager/PlanEdit.vue
@@ -208,4 +208,58 @@ onMounted(() => {
   display: flex;
   gap: 12px;
 }
+
+/* ========================================
+   移动端适配 (≤768px)
+   - 卡片 padding 收窄
+   - 两列改单列堆叠
+   - label 上方对齐
+   - 底部按钮垂直堆叠 + 全宽
+   ======================================== */
+@media (max-width: 768px) {
+  .manager-plan-edit { padding: 12px !important; border-radius: 4px !important; }
+  .breadcrumb { font-size: 12px !important; margin-bottom: 8px !important; }
+
+  /* el-form label 上方对齐 */
+  .plan-form :deep(.el-form-item) {
+    display: block !important;
+    margin-bottom: 12px !important;
+  }
+  .plan-form :deep(.el-form-item__label) {
+    float: none !important;
+    width: auto !important;
+    text-align: left !important;
+    padding: 0 0 4px !important;
+    font-size: 13px !important;
+    color: var(--el-text-color-secondary) !important;
+    line-height: 1.5 !important;
+  }
+  .plan-form :deep(.el-form-item__content) {
+    margin-left: 0 !important;
+    line-height: 1.6 !important;
+  }
+  .plan-form :deep(.el-row) { margin: 0 !important; }
+  .plan-form :deep(.el-col) { padding: 0 !important; margin-bottom: 0 !important; }
+  /* 强制单列 (覆盖 span="12") */
+  .plan-form :deep(.el-col) { max-width: 100% !important; flex: 0 0 100% !important; }
+
+  /* el-input / el-select / el-textarea 全宽 */
+  .plan-form :deep(.el-input),
+  .plan-form :deep(.el-select),
+  .plan-form :deep(.el-textarea) { width: 100% !important; }
+
+  /* el-textarea 移动端默认行高 */
+  .plan-form :deep(.el-textarea__inner) { font-size: 14px !important; min-height: 80px !important; }
+
+  /* 底部按钮: 垂直堆叠 + 全宽 */
+  .form-actions {
+    margin-top: 16px !important;
+    padding-top: 16px !important;
+  }
+  .form-actions :deep(.el-form-item__content) {
+    flex-direction: column !important;
+    gap: 8px !important;
+  }
+  .form-actions :deep(.el-button) { width: 100% !important; }
+}
 </style>