feat(M08-B): 补联调负责人看板

admin/src/styles.css

@@ -569,6 +569,61 @@ textarea {
   font-size: 12px;
 }
 
+.handoff-owner-board {
+  display: grid;
+  gap: 10px;
+  padding: 12px;
+  border: 1px solid #d8e2ef;
+  border-radius: 8px;
+  background: #f8fbff;
+}
+
+.handoff-owner-board header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.handoff-owner-board h3 {
+  margin: 0;
+  font-size: 14px;
+}
+
+.handoff-owner-board header span {
+  color: #60708a;
+  font-size: 12px;
+}
+
+.handoff-owner-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.handoff-owner-card {
+  display: grid;
+  gap: 5px;
+  min-width: 0;
+  padding: 10px;
+  border: 1px solid #d8e2ef;
+  border-radius: 8px;
+  background: #ffffff;
+  color: #172033;
+  text-align: left;
+  cursor: pointer;
+}
+
+.handoff-owner-card.active {
+  border-color: #2f6fed;
+  background: #f2f6ff;
+}
+
+.handoff-owner-card span {
+  color: #60708a;
+  font-size: 12px;
+}
+
 .handoff-verdict {
   display: flex;
   align-items: center;
@@ -744,6 +799,10 @@ textarea {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
 
+  .handoff-owner-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
   .trend-row {
     grid-template-columns: 92px minmax(80px, 1fr);
   }
@@ -763,6 +822,10 @@ textarea {
     grid-template-columns: 1fr;
   }
 
+  .handoff-owner-grid {
+    grid-template-columns: 1fr;
+  }
+
   .action-board {
     grid-template-columns: 1fr;
   }