1、智能助手修改回答方式为流式回答

2、修改智能助手页面样式

 import { defHttp } from '/@/utils/http/axios';
 import { defHttp } from '/@/utils/http/axios';
 import { useMessage } from '/@/hooks/web/useMessage';
 import { useMessage } from '/@/hooks/web/useMessage';
+import { useUserStore } from '/@/store/modules/user'; // 引入用户store获取token
 
 
 const { createMessage } = useMessage();
 const { createMessage } = useMessage();
 
 
@@ -9,43 +10,76 @@ enum Api {
 }
 }
 
 
 /**
 /**
- * 发送消息
+ * 发送消息（流式处理）
  * @param params
  * @param params
  */
  */
 export const sendMessage = async (params: { questionText: string }) => {
 export const sendMessage = async (params: { questionText: string }) => {
   try {
   try {
-    const res = await defHttp.get({
-      url: Api.send,
-      params,
-      timeout: 60000
-    });
-    console.log("res...",res)
-    // 确保返回的数据结构正确
-    if (res ) {
-      return {
-        answer: res.answer || '',
-        similarity: res.similarity || 0,
-        fileName: res.fileName || '',
-        fileBase64: res.fileBase64 || null
-      };
+    const userStore = useUserStore();
+    const token = userStore.getToken;
+
+    const response = await fetch(
+      `/jeecgboot/airag/zdyRag/sendStream?questionText=${encodeURIComponent(params.questionText)}`,
+      {
+        method: 'GET',
+        headers: {
+          'x-access-token': token,
+          'Accept': 'text/event-stream'
+        },
+        credentials: 'include',
       }
       }
-    return null;
+    );
+
+    if (!response.ok || !response.body) {
+      throw new Error(`请求失败: ${response.status} ${response.statusText}`);
+    }
+
+    // 返回异步生成器函数
+    return (async function* () {
+      const reader = response.body.getReader();
+      const decoder = new TextDecoder('utf-8');
+      let buffer = '';
+
+      try {
+        while (true) {
+          const { done, value } = await reader.read();
+          if (done) break;
+
+          const chunk = decoder.decode(value, { stream: true });
+          buffer += chunk;
+
+          const lines = buffer.split('\n');
+          buffer = lines.pop() || '';
+
+          for (const line of lines) {
+            if (line.startsWith('data:')) {
+              try {
+                const jsonStr = line.substring(5).trim();
+                if (jsonStr) {
+                  yield JSON.parse(jsonStr); // 直接 yield 解析后的数据
+                }
+              } catch (e) {
+                console.error('JSON解析错误:', e);
+              }
+            }
+          }
+        }
+      } finally {
+        reader.releaseLock();
+      }
+    })();
   } catch (error) {
   } catch (error) {
-    console.error("Error sending message:", error);
+    console.error('Error sending message:', error);
     createMessage.error('发送消息失败');
     createMessage.error('发送消息失败');
-    return null;
+    throw error; // 抛出错误让调用方处理
   }
   }
 };
 };
-
-
-export const getButtonList = async () =>{
+export const getButtonList = async () => {
   const res = await defHttp.get({
   const res = await defHttp.get({
     url: Api.buttonList,
     url: Api.buttonList,
   });
   });
-  console.log("res",res);
-  if (res){
+  if (res) {
     return res;
     return res;
   }
   }
   return null;
   return null;
-
 }
 }

@@ -11,11 +11,17 @@
               相似度: {{ (message.similarity * 100).toFixed(2) }}%
               相似度: {{ (message.similarity * 100).toFixed(2) }}%
               <div v-if="message.fileBase64">
               <div v-if="message.fileBase64">
                 相关资料：
                 相关资料：
-                <a  @click="showPreview(message)">{{message.fileName}}</a>
+                <a @click="showPreview(message)">{{ message.fileName }}</a>
               </div>
               </div>
             </div>
             </div>
           </div>
           </div>
         </div>
         </div>
+        <!-- 流式响应时显示的临时消息 -->
+        <div v-if="streamingMessage" class="message assistant">
+          <div class="message-content">
+            <div class="message-text">{{ streamingMessage }}</div>
+          </div>
+        </div>
         <div v-if="loading" class="message assistant">
         <div v-if="loading" class="message assistant">
           <div class="message-content">
           <div class="message-content">
             <div class="message-text">思考中...</div>
             <div class="message-text">思考中...</div>
@@ -25,7 +31,6 @@
 
 
       <!-- 文件预览区域 -->
       <!-- 文件预览区域 -->
       <div v-if="previewContent" class="file-preview">
       <div v-if="previewContent" class="file-preview">
-
         <div class="preview-header">
         <div class="preview-header">
           <span class="preview-title">文件预览</span>
           <span class="preview-title">文件预览</span>
           <div class="preview-actions">
           <div class="preview-actions">
@@ -58,24 +63,12 @@
         </div>
         </div>
       </div>
       </div>
     </div>
     </div>
-    <div>
+
+    <!-- 快捷按钮区域 -->
+    <div class="quick-actions">
       <a-button
       <a-button
-        style="margin-left: 1%;
-        background-color: white;
-        color: #666;
-        border: 1px solid rgba(0, 0, 0, 0.1);
-        border-radius: 16px;
-        cursor: pointer;
-        font-size: 14px;
-        padding: 2px 10px;
-        width: max-content;
-        margin-right: 6px;
-        white-space: nowrap;
-        transition: all 300ms ease;
-"
         v-for="(btn, index) in buttonList"
         v-for="(btn, index) in buttonList"
         :key="index"
         :key="index"
-        type="primary"
         class="action-button"
         class="action-button"
         @click="sendButtonMessage(btn.buttonValues)"
         @click="sendButtonMessage(btn.buttonValues)"
       >
       >
@@ -96,6 +89,7 @@
         @click="sendMessage"
         @click="sendMessage"
         :loading="loading"
         :loading="loading"
         :disabled="!inputMessage.trim()"
         :disabled="!inputMessage.trim()"
+        class="send-button"
       >
       >
         发送
         发送
       </a-button>
       </a-button>
@@ -105,7 +99,7 @@
 
 
 <script lang="ts" name="zdy-rag-chat" setup>
 <script lang="ts" name="zdy-rag-chat" setup>
 import { ref, reactive, nextTick, onMounted, onBeforeUnmount } from 'vue';
 import { ref, reactive, nextTick, onMounted, onBeforeUnmount } from 'vue';
-import { sendMessage as apiSendMessage , getButtonList} from './ZdyRag.api';
+import { sendMessage as apiSendMessage, getButtonList } from './ZdyRag.api';
 import { useMessage } from '/@/hooks/web/useMessage';
 import { useMessage } from '/@/hooks/web/useMessage';
 import { CloseOutlined, DownloadOutlined } from '@ant-design/icons-vue';
 import { CloseOutlined, DownloadOutlined } from '@ant-design/icons-vue';
 import * as pdfjsLib from 'pdfjs-dist';
 import * as pdfjsLib from 'pdfjs-dist';
@@ -121,12 +115,9 @@ onMounted(async () => {
     const res = await getButtonList();
     const res = await getButtonList();
     if (res && Array.isArray(res)) {
     if (res && Array.isArray(res)) {
       buttonList.push(...res);
       buttonList.push(...res);
-    } else {
-      // createMessage.warning('未获取到按钮列表数据');
     }
     }
   } catch (error) {
   } catch (error) {
     console.error('获取按钮列表失败:', error);
     console.error('获取按钮列表失败:', error);
-    // createMessage.error('获取按钮列表失败');
   }
   }
 });
 });
 
 
@@ -143,6 +134,7 @@ const messages = reactive([
 
 
 const inputMessage = ref('');
 const inputMessage = ref('');
 const loading = ref(false);
 const loading = ref(false);
+const streamingMessage = ref(''); // 流式响应消息
 const messagesContainer = ref<HTMLElement>();
 const messagesContainer = ref<HTMLElement>();
 const previewContent = ref('');
 const previewContent = ref('');
 const previewType = ref('');
 const previewType = ref('');
@@ -167,28 +159,52 @@ const sendMessage = async () => {
 
 
   inputMessage.value = '';
   inputMessage.value = '';
   loading.value = true;
   loading.value = true;
+  streamingMessage.value = '';
   closePreview();
   closePreview();
+  scrollToBottom();
 
 
   try {
   try {
-    // 调用API发送消息
-    const res = await apiSendMessage({ questionText: text });
-    console.log('API响应:', res);
-
-    if (res) {
+    // 创建最终消息对象
     const newMessage = {
     const newMessage = {
       type: 'assistant',
       type: 'assistant',
-        text: formatAnswer(res.answer),
-        similarity: res.similarity || null,
-        fileBase64: res.fileBase64 || null,
-        fileName: res.fileName || ''
+      text: '',
+      similarity: 0,
+      fileBase64: null,
+      fileName: ''
     };
     };
-      messages.push(newMessage);
-    } else {
-      // createMessage.error('获取回答失败: 返回数据为空');
+
+    // 调用API获取异步生成器
+    const streamGenerator = await apiSendMessage({ questionText: text });
+
+    // 遍历异步生成器
+    for await (const chunk of streamGenerator) {
+      if (chunk.token) {
+        if (!streamingMessage.value){
+          loading.value = false;
+        }
+        streamingMessage.value += chunk.token;
+        newMessage.text += chunk.token;
+        scrollToBottom();
+      } else if (chunk.event === 'END') {
+        newMessage.similarity = parseFloat(chunk.similarity) || 0;
+        newMessage.fileName = chunk.fileName || '';
+        newMessage.fileBase64 = chunk.fileBase64 || null;
       }
       }
+    }
+
+    // 将流式消息添加到消息列表
+    messages.push(newMessage);
+    streamingMessage.value = '';
+
   } catch (error: any) {
   } catch (error: any) {
     console.error('发送消息失败:', error);
     console.error('发送消息失败:', error);
-    // createMessage.error('发送消息失败: ' + error.message);
+    messages.push({
+      type: 'assistant',
+      text: '请求出错，请稍后重试',
+      similarity: null,
+      fileBase64: null,
+      fileName: null
+    });
   } finally {
   } finally {
     loading.value = false;
     loading.value = false;
     scrollToBottom();
     scrollToBottom();
@@ -208,34 +224,58 @@ const sendButtonMessage = async (buttonValue: string) => {
   });
   });
 
 
   loading.value = true;
   loading.value = true;
+  streamingMessage.value = '';
   closePreview();
   closePreview();
+  scrollToBottom();
 
 
   try {
   try {
-    // 调用API发送按钮值
-    const res = await apiSendMessage({ questionText: buttonValue });
-
-    if (res) {
+    // 创建最终消息对象
     const newMessage = {
     const newMessage = {
       type: 'assistant',
       type: 'assistant',
-        text: formatAnswer(res.answer),
-        similarity: res.similarity || null,
-        fileBase64: res.fileBase64 || null,
-        fileName: res.fileName || ''
+      text: '',
+      similarity: 0,
+      fileBase64: null,
+      fileName: ''
     };
     };
-      messages.push(newMessage);
-    } else {
-      console.error('获取回答失败: 返回数据为空');
+
+    // 调用API获取异步生成器
+    const streamGenerator = await apiSendMessage({ questionText: buttonValue });
+
+    // 遍历异步生成器
+    for await (const chunk of streamGenerator) {
+      if (chunk.token) {
+        if (!streamingMessage.value){
+          loading.value = false;
         }
         }
+        streamingMessage.value += chunk.token;
+        newMessage.text += chunk.token;
+        scrollToBottom();
+      } else if (chunk.event === 'END') {
+        newMessage.similarity = parseFloat(chunk.similarity) || 0;
+        newMessage.fileName = chunk.fileName || '';
+        newMessage.fileBase64 = chunk.fileBase64 || null;
+      }
+    }
+
+    // 将流式消息添加到消息列表
+    messages.push(newMessage);
+    streamingMessage.value = '';
+
   } catch (error: any) {
   } catch (error: any) {
     console.error('发送按钮消息失败:', error);
     console.error('发送按钮消息失败:', error);
-    // createMessage.error('发送按钮消息失败: ' + error.message);
+    messages.push({
+      type: 'assistant',
+      text: '请求出错，请稍后重试',
+      similarity: null,
+      fileBase64: null,
+      fileName: null
+    });
   } finally {
   } finally {
     loading.value = false;
     loading.value = false;
     scrollToBottom();
     scrollToBottom();
   }
   }
 };
 };
-
-// 增强版showPreview函数
+// 显示文件预览
 const showPreview = async (message: any) => {
 const showPreview = async (message: any) => {
   try {
   try {
     // 验证基本数据
     // 验证基本数据
@@ -275,7 +315,6 @@ const showPreview = async (message: any) => {
   } catch (error) {
   } catch (error) {
     console.error('预览失败:', error);
     console.error('预览失败:', error);
     previewContent.value = 'error';
     previewContent.value = 'error';
-    // createMessage.error(`预览失败: ${error.message}`);
   }
   }
 };
 };
 
 
@@ -365,7 +404,6 @@ const decodeBase64Content = (base64: string): string => {
 // 下载文件
 // 下载文件
 const downloadFile = () => {
 const downloadFile = () => {
   if (!currentFile.value || !currentFile.value.fileBase64 || !currentFile.value.fileName) {
   if (!currentFile.value || !currentFile.value.fileBase64 || !currentFile.value.fileName) {
-    // createMessage.warning('无法下载文件');
     return;
     return;
   }
   }
 
 
@@ -384,11 +422,8 @@ const downloadFile = () => {
     document.body.appendChild(link);
     document.body.appendChild(link);
     link.click();
     link.click();
     document.body.removeChild(link);
     document.body.removeChild(link);
-
-    // createMessage.success('文件下载开始');
   } catch (error: any) {
   } catch (error: any) {
     console.error('文件下载失败:', error);
     console.error('文件下载失败:', error);
-    // createMessage.error('文件下载失败: ' + error.message);
   }
   }
 };
 };
 
 
@@ -407,12 +442,6 @@ const closePreview = () => {
   if (docxPreview.value) docxPreview.value.innerHTML = '';
   if (docxPreview.value) docxPreview.value.innerHTML = '';
 };
 };
 
 
-// 格式化回答内容
-const formatAnswer = (answer: string) => {
-  // 替换[n]为换行符，然后将换行符转换为<br>标签
-  return answer.replace(/\[n\]/g, '\n').replace(/\n/g, '<br>');
-};
-
 // 滚动到底部
 // 滚动到底部
 const scrollToBottom = () => {
 const scrollToBottom = () => {
   nextTick(() => {
   nextTick(() => {
@@ -429,16 +458,17 @@ onBeforeUnmount(() => {
 </script>
 </script>
 
 
 <style lang="less" scoped>
 <style lang="less" scoped>
-/* 样式保持不变 */
 .chat-container {
 .chat-container {
   display: flex;
   display: flex;
   flex-direction: column;
   flex-direction: column;
-  height: calc(100vh - 120px);
-  max-width: 1200px;
+  height: calc(100vh - 60px);
+  max-width: 100%;
   margin: 0 auto;
   margin: 0 auto;
   padding: 20px;
   padding: 20px;
-  background-color: #f5f5f5;
-  border-radius: 8px;
+  background-color: #f9fafb;
+  border-radius: 16px;
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
+  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
 }
 }
 
 
 .main-content {
 .main-content {
@@ -447,151 +477,83 @@ onBeforeUnmount(() => {
   gap: 20px;
   gap: 20px;
   margin-bottom: 20px;
   margin-bottom: 20px;
   overflow: hidden;
   overflow: hidden;
+  background-color: #fff;
+  border-radius: 12px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
 }
 }
 
 
 .chat-messages {
 .chat-messages {
   flex: 1;
   flex: 1;
   overflow-y: auto;
   overflow-y: auto;
-  padding: 15px;
-  background-color: white;
-  border-radius: 8px;
-  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+  padding: 20px;
+  background-color: #fff;
+  border-radius: 12px;
   min-height: 300px;
   min-height: 300px;
+  display: flex;
+  flex-direction: column;
 }
 }
 
 
-//.file-preview {
-//  width: 55%;
-//  min-width: 300px;
-//  display: flex;
-//  flex-direction: column;
-//  background-color: white;
-//  border-radius: 8px;
-//  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
-//  overflow: hidden;
-//
-//  .preview-header {
-//    display: flex;
-//    justify-content: space-between;
-//    align-items: center;
-//    padding: 10px 15px;
-//    background-color: #f0f0f0;
-//    border-bottom: 1px solid #e8e8e8;
-//
-//    .preview-actions {
-//      display: flex;
-//      align-items: center;
-//      gap: 8px;
-//    }
-//  }
-//
-//  .preview-content {
-//    flex: 1;
-//    overflow: auto;
-//    padding: 10px;
-//
-//    .text-preview {
-//      padding: 15px;
-//      white-space: pre-wrap;
-//      font-family: monospace;
-//      line-height: 1.6;
-//    }
-//
-//    .pdf-preview {
-//      height: 100%;
-//      overflow-y: auto;
-//
-//      .pdf-pages {
-//        display: flex;
-//        flex-direction: column;
-//        gap: 20px;
-//        padding: 10px;
-//
-//        .pdf-page {
-//          border: 1px solid #e8e8e8;
-//          box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
-//        }
-//      }
-//    }
-//
-//    .docx-preview {
-//      height: 100%;
-//      overflow-y: auto;
-//      padding: 20px;
-//      background-color: #fff;
-//    }
-//
-//    .unsupported-preview {
-//      height: 100%;
-//      padding: 20px;
-//      display: flex;
-//      align-items: center;
-//      justify-content: center;
-//      color: #ff4d4f;
-//      font-weight: 500;
-//    }
-//  }
-//}
 .file-preview {
 .file-preview {
-  width: 55%;
+  width: 50%;
   min-width: 300px;
   min-width: 300px;
   display: flex;
   display: flex;
   flex-direction: column;
   flex-direction: column;
   background-color: white;
   background-color: white;
-  border-radius: 8px;
-  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+  border-radius: 12px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
   overflow: hidden;
   overflow: hidden;
+  border-left: 1px solid #eaeaea;
 
 
   .preview-header {
   .preview-header {
     display: flex;
     display: flex;
     justify-content: space-between;
     justify-content: space-between;
     align-items: center;
     align-items: center;
-    padding: 10px 15px;
-    background-color: #f0f0f0;
+    padding: 12px 16px;
+    background-color: #f5f7fa;
     border-bottom: 1px solid #e8e8e8;
     border-bottom: 1px solid #e8e8e8;
-    font-weight: 500;
-    font-size: 14px;
+    font-weight: 600;
+    font-size: 16px;
+    color: #2d3748;
 
 
     .preview-actions {
     .preview-actions {
       display: flex;
       display: flex;
       align-items: center;
       align-items: center;
-      gap: 10px;
+      gap: 8px;
 
 
       .ant-btn {
       .ant-btn {
         padding: 0;
         padding: 0;
         height: auto;
         height: auto;
-        color: #666;
+        color: #4a5568;
         display: flex;
         display: flex;
         align-items: center;
         align-items: center;
         transition: color 0.3s;
         transition: color 0.3s;
 
 
         &:hover {
         &:hover {
-          color: #1890ff;
-          background: transparent;
+          color: #3182ce;
         }
         }
 
 
         .anticon {
         .anticon {
           font-size: 16px;
           font-size: 16px;
+          margin-right: 4px;
         }
         }
       }
       }
-
-      .ant-btn-link {
-        padding: 0 8px;
-      }
     }
     }
   }
   }
 
 
   .preview-content {
   .preview-content {
     flex: 1;
     flex: 1;
     overflow: auto;
     overflow: auto;
-    padding: 10px;
+    padding: 16px;
 
 
     .text-preview {
     .text-preview {
-      padding: 15px;
+      padding: 16px;
       white-space: pre-wrap;
       white-space: pre-wrap;
-      font-family: monospace;
+      font-family: 'Consolas', monospace;
       line-height: 1.6;
       line-height: 1.6;
-      background-color: #fafafa;
-      border-radius: 4px;
+      background-color: #f8fafc;
+      border-radius: 8px;
+      font-size: 14px;
+      color: #2d3748;
     }
     }
 
 
     .pdf-preview {
     .pdf-preview {
@@ -606,7 +568,7 @@ onBeforeUnmount(() => {
 
 
         .pdf-page {
         .pdf-page {
           border: 1px solid #e8e8e8;
           border: 1px solid #e8e8e8;
-          box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+          box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
           background-color: white;
           background-color: white;
         }
         }
       }
       }
@@ -627,86 +589,101 @@ onBeforeUnmount(() => {
       display: flex;
       display: flex;
       align-items: center;
       align-items: center;
       justify-content: center;
       justify-content: center;
-      color: #ff4d4f;
+      color: #e53e3e;
       font-weight: 500;
       font-weight: 500;
-      background-color: #fff2f0;
+      background-color: #fff5f5;
       border-radius: 4px;
       border-radius: 4px;
       text-align: center;
       text-align: center;
     }
     }
   }
   }
 }
 }
 
 
-/* 响应式设计 */
-@media (max-width: 768px) {
-  .file-preview {
-    width: 100%;
-    min-width: auto;
-    max-height: 300px;
-
-    .preview-header {
-      padding: 8px 12px;
+.quick-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  margin-bottom: 20px;
+  padding: 0 10px;
 
 
-      .preview-actions {
-        gap: 6px;
+  .action-button {
+    background-color: white;
+    color: #4a5568;
+    border: 1px solid #e2e8f0;
+    border-radius: 16px;
+    cursor: pointer;
+    font-size: 14px;
+    padding: 6px 16px;
+    transition: all 0.3s ease;
+    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
 
 
-        .ant-btn-link {
-          padding: 0 4px;
-        }
-      }
+    &:hover {
+      background-color: #edf2f7;
+      transform: translateY(-2px);
+      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
     }
     }
 
 
-    .preview-content {
-      padding: 8px;
-
-      .text-preview,
-      .docx-preview {
-        padding: 10px;
-      }
+    &:active {
+      transform: translateY(0);
     }
     }
   }
   }
 }
 }
+
 .message {
 .message {
-  margin-bottom: 15px;
+  margin-bottom: 20px;
   display: flex;
   display: flex;
+  max-width: 85%;
+  animation: fadeIn 0.3s ease;
 
 
   &.user {
   &.user {
+    align-self: flex-end;
     justify-content: flex-end;
     justify-content: flex-end;
 
 
     .message-content {
     .message-content {
-      background-color: #1890ff;
+      background-color: #3182ce;
       color: white;
       color: white;
       border-radius: 18px 18px 0 18px;
       border-radius: 18px 18px 0 18px;
     }
     }
   }
   }
 
 
   &.assistant {
   &.assistant {
+    align-self: flex-start;
     justify-content: flex-start;
     justify-content: flex-start;
 
 
     .message-content {
     .message-content {
-      background-color: #f0f0f0;
-      color: #333;
+      background-color: #edf2f7;
+      color: #2d3748;
       border-radius: 18px 18px 18px 0;
       border-radius: 18px 18px 18px 0;
     }
     }
   }
   }
 }
 }
 
 
+@keyframes fadeIn {
+  from { opacity: 0; transform: translateY(10px); }
+  to { opacity: 1; transform: translateY(0); }
+}
+
 .message-content {
 .message-content {
-  max-width: 80%;
-  padding: 12px 16px;
+  padding: 14px 18px;
   word-wrap: break-word;
   word-wrap: break-word;
-  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
+  line-height: 1.5;
+}
+
+.message-text {
+  font-size: 15px;
 }
 }
 
 
 .message-meta {
 .message-meta {
   font-size: 12px;
   font-size: 12px;
-  color: #666;
+  color: #718096;
   margin-top: 8px;
   margin-top: 8px;
   text-align: right;
   text-align: right;
 
 
   a {
   a {
     margin-left: 10px;
     margin-left: 10px;
-    color: #1890ff;
+    color: #3182ce;
     cursor: pointer;
     cursor: pointer;
+    font-weight: 500;
 
 
     &:hover {
     &:hover {
       text-decoration: underline;
       text-decoration: underline;
@@ -718,45 +695,88 @@ onBeforeUnmount(() => {
   display: flex;
   display: flex;
   gap: 12px;
   gap: 12px;
   padding: 10px 0;
   padding: 10px 0;
+  background: white;
+  border-radius: 12px;
+  padding: 15px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
 
 
   :deep(.ant-input) {
   :deep(.ant-input) {
     flex: 1;
     flex: 1;
-    border-radius: 20px;
-    padding: 12px 18px;
-    border: 1px solid #d9d9d9;
+    border-radius: 24px;
+    padding: 14px 20px;
+    border: 1px solid #e2e8f0;
     transition: all 0.3s;
     transition: all 0.3s;
+    font-size: 15px;
+    height: auto;
 
 
     &:hover {
     &:hover {
-      border-color: #40a9ff;
+      border-color: #a0aec0;
     }
     }
 
 
     &:focus {
     &:focus {
-      box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
+      border-color: #3182ce;
+      box-shadow: 0 0 0 2px rgba(49, 130, 206, 0.2);
     }
     }
   }
   }
 
 
-  .ant-btn {
-    border-radius: 20px;
-    padding: 0 24px;
-    height: 40px;
-    font-weight: 500;
+  .send-button {
+    border-radius: 24px;
+    padding: 0 28px;
+    height: 48px;
+    font-weight: 600;
+    background-color: #3182ce;
+    border: none;
+    transition: all 0.3s;
+
+    &:hover {
+      background-color: #2b6cb0 !important;
+      transform: translateY(-2px);
+    }
+
+    &:active {
+      transform: translateY(0);
+    }
   }
   }
 }
 }
 
 
 /* 响应式设计 */
 /* 响应式设计 */
 @media (max-width: 768px) {
 @media (max-width: 768px) {
+  .chat-container {
+    height: calc(100vh - 20px);
+    padding: 10px;
+  }
+
   .main-content {
   .main-content {
     flex-direction: column;
     flex-direction: column;
+    height: auto;
   }
   }
 
 
   .file-preview {
   .file-preview {
     width: 100%;
     width: 100%;
     min-width: auto;
     min-width: auto;
     max-height: 300px;
     max-height: 300px;
+    border-left: none;
+    border-top: 1px solid #eaeaea;
+
+    .preview-header {
+      padding: 10px 12px;
+    }
   }
   }
 
 
-  .message-content {
+  .message {
     max-width: 90%;
     max-width: 90%;
   }
   }
+
+  .chat-input {
+    flex-direction: column;
+
+    .send-button {
+      width: 100%;
+    }
+  }
+
+  .quick-actions {
+    justify-content: center;
+  }
 }
 }
 </style>
 </style>