补齐任务操作能力

apps/frontend-react/src/styles/main.css

@@ -305,6 +305,60 @@ select {
   line-height: 1.6;
 }
 
+.task-action-hint {
+  display: block;
+  margin-top: 10px;
+}
+
+.manual-dispatch-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 12px;
+  align-items: end;
+}
+
+.manual-dispatch-grid > div {
+  min-width: 0;
+  display: grid;
+  gap: 6px;
+}
+
+.kuaishou-cloud-stack {
+  display: grid;
+  gap: 12px;
+}
+
+.task-flow-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.task-flow-item {
+  min-width: 0;
+  padding: 12px;
+  border: 1px solid #edf0f5;
+  border-radius: 6px;
+  background: #f8fafc;
+  display: grid;
+  gap: 8px;
+}
+
+.task-screenshot-preview {
+  display: grid;
+  place-items: center;
+  min-height: 260px;
+  padding: 12px;
+  border: 1px solid #edf0f5;
+  border-radius: 6px;
+  background: #f8fafc;
+}
+
+.task-screenshot-preview .ant-image,
+.task-screenshot-preview img {
+  max-width: 100%;
+}
+
 .empty-page {
   min-height: 50vh;
   display: grid;
@@ -948,6 +1002,11 @@ select {
     grid-template-columns: 1fr;
   }
 
+  .manual-dispatch-grid,
+  .task-flow-grid {
+    grid-template-columns: 1fr;
+  }
+
   .users-action-form .ant-form-item {
     margin-bottom: 0;
   }