feat: 集成Hermes智能体系统，增强聊天和差旅报销功能

web/src/assets/styles/views/travel-reimbursement-create-view.css

@@ -379,6 +379,52 @@
   font-size: 14px;
 }
 
+.message-answer-content {
+  display: grid;
+  gap: 12px;
+}
+
+.message-answer-content p {
+  margin: 0;
+}
+
+.message-answer-table-wrap {
+  overflow-x: auto;
+  border: 1px solid #dbe4ee;
+  border-radius: 16px;
+  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
+}
+
+.message-answer-table {
+  width: 100%;
+  min-width: 360px;
+  border-collapse: collapse;
+  overflow: hidden;
+  font-size: 13px;
+}
+
+.message-answer-table th,
+.message-answer-table td {
+  padding: 10px 12px;
+  border-bottom: 1px solid #e2e8f0;
+  text-align: left;
+}
+
+.message-answer-table th {
+  background: #eff6ff;
+  color: #0f172a;
+  font-weight: 850;
+}
+
+.message-answer-table td {
+  color: #334155;
+  font-weight: 650;
+}
+
+.message-answer-table tbody tr:last-child td {
+  border-bottom: 0;
+}
+
 .message-meta-row {
   display: flex;
   flex-wrap: wrap;
@@ -429,6 +475,58 @@
   font-weight: 850;
 }
 
+.message-citation-disclosure {
+  overflow: hidden;
+  border: 1px solid #dbe4ee;
+  border-radius: 16px;
+  background: #fbfdff;
+}
+
+.message-citation-disclosure summary {
+  min-height: 42px;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 0 14px;
+  color: #0f172a;
+  cursor: pointer;
+  list-style: none;
+}
+
+.message-citation-disclosure summary::-webkit-details-marker {
+  display: none;
+}
+
+.message-citation-disclosure summary strong {
+  font-size: 12px;
+  font-weight: 850;
+}
+
+.message-citation-disclosure summary span {
+  color: #64748b;
+  font-size: 12px;
+  font-weight: 750;
+}
+
+.message-citation-disclosure summary i {
+  margin-left: auto;
+  color: #64748b;
+  font-size: 16px;
+  transition: transform 0.18s ease;
+}
+
+.message-citation-disclosure[open] summary {
+  border-bottom: 1px solid #e2e8f0;
+}
+
+.message-citation-disclosure[open] summary i {
+  transform: rotate(180deg);
+}
+
+.message-citation-disclosure .message-citation-list {
+  padding: 12px;
+}
+
 .expense-query-block {
   gap: 10px;
 }