.layout{height:100vh}.header{display:flex;align-items:center;padding:0 24px}.logo{font-size:20px;font-weight:700;color:#fff;margin-right:40px}.content{padding:24px;background:#f0f2f5;overflow:auto}.document-list{max-width:1400px;margin:0 auto}.document-list .header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.document-list .header h3{margin:0}.chat-page{max-width:1200px;margin:0 auto;height:calc(100vh - 112px)}.chat-card{height:100%;display:flex;flex-direction:column}.chat-card .ant-card-body{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid #f0f0f0}.chat-header h3{margin:0}.chat-messages{flex:1;overflow-y:auto;padding:16px 0;margin-bottom:16px}.message{display:flex;gap:12px;margin-bottom:24px}.message.user{flex-direction:row-reverse}.message-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.message.user .message-avatar{background:#1890ff;color:#fff}.message.assistant .message-avatar{background:#52c41a;color:#fff}.message-content{flex:1;max-width:70%}.message.user .message-content{text-align:right}.message-text{background:#f0f0f0;padding:12px 16px;border-radius:8px;display:inline-block;text-align:left;word-break:break-word}.message.user .message-text{background:#1890ff;color:#fff}.message-markdown{background:#f9f9f9;padding:12px 16px;border-radius:8px;line-height:1.6}.message-markdown h1,.message-markdown h2,.message-markdown h3{margin-top:16px;margin-bottom:8px}.message-markdown p{margin-bottom:8px}.message-markdown code{background:#f0f0f0;padding:2px 6px;border-radius:4px;font-family:Courier New,monospace}.message-markdown pre{background:#f0f0f0;padding:12px;border-radius:4px;overflow-x:auto}.message-markdown ul,.message-markdown ol{padding-left:24px;margin-bottom:8px}.chat-input{border-top:1px solid #f0f0f0;padding-top:16px}.chat-actions{margin-top:12px;display:flex;justify-content:flex-end}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;height:100vh}