.app-layout{min-height:100vh;height:100vh;display:flex}.app-sider{border-right:1px solid #f0f0f0;overflow-y:auto}.logo{height:32px;margin:16px;color:#1890ff;font-weight:700;font-size:18px;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px}.logo-img{height:28px;width:28px;object-fit:contain;display:inline-block}.logo-title{display:inline-block;vertical-align:middle}.new-chat-button{width:calc(100% - 32px);margin:0 16px}.conversation-menu{margin-top:8px}.conversation-item{display:flex;justify-content:space-between;align-items:center;width:100%}.conversation-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.delete-icon{opacity:0;transition:opacity .3s}.conversation-item:hover .delete-icon{opacity:1}.app-header{background:#fff;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f0f0f0}.header-info{display:flex;align-items:center;gap:10px}.assistant-avatar{background-color:#1890ff}.app-header h1{margin:0;font-size:18px;color:#333}.app-content{padding:20px;display:flex;flex-direction:column;height:calc(100vh - 134px)}.chat-container{flex:1;overflow-y:auto;padding:20px;background:#fff;border-radius:8px;margin-bottom:20px}.message{margin-bottom:24px;max-width:85%;display:flex;align-items:flex-start}.message.user{margin-left:auto;justify-content:flex-end}.message.assistant{margin-right:auto;justify-content:flex-start}.message-content{padding:12px 16px;border-radius:12px;line-height:1.6;white-space:pre-wrap;word-break:break-word;position:relative}.message.user .message-content{background-color:#e6f7ff;color:#333;border:none;text-align:left;margin-right:12px}.message.assistant .message-content{background-color:#ededed;color:#333;border:none;margin-left:12px}.message.user .message-content:after{content:"";position:absolute;right:-8px;top:50%;transform:translateY(-50%);border-left:8px solid #e6f7ff;border-top:6px solid transparent;border-bottom:6px solid transparent}.message.assistant .message-content:before{content:"";position:absolute;left:-8px;top:50%;transform:translateY(-50%);border-right:8px solid #ededed;border-top:6px solid transparent;border-bottom:6px solid transparent}.message-content p{margin-bottom:12px}.message-content h1,.message-content h2,.message-content h3,.message-content h4,.message-content h5,.message-content h6{margin-top:16px;margin-bottom:12px;font-weight:600}.message-content ul,.message-content ol{margin-bottom:12px;padding-left:24px}.message-content li{margin-bottom:4px}.message-content a{color:#1890ff;text-decoration:none}.message-content a:hover{text-decoration:underline}.message-content blockquote{padding:8px 16px;margin:12px 0;border-left:4px solid #f0f0f0;background-color:#fafafa}.code-block{background-color:#f6f8fa;border-radius:6px;padding:12px;margin:12px 0;overflow-x:auto}.inline-code{background-color:#f6f8fa;border-radius:3px;padding:2px 4px;font-family:monospace}.message-content table{border-collapse:collapse;width:100%;margin:12px 0}.message-content th,.message-content td{border:1px solid #ddd;padding:8px;text-align:left}.message-content th{background-color:#f6f8fa;font-weight:600}.message-content tr:nth-child(2n){background-color:#f9f9f9}.message-image{max-width:100%;border-radius:4px;margin:8px 0;cursor:pointer;transition:transform .3s}.message-image:hover{transform:scale(1.01)}.input-container{display:flex;gap:10px;align-items:flex-end}.message-input{border-radius:8px;resize:none;font-size:14px;padding:12px}.send-button{width:40px;height:40px}.app-footer{text-align:center;background:#f0f2f5;padding:10px}.assistant-card{cursor:pointer;transition:all .3s}.assistant-card:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000001a}.assistant-card-content{display:flex;align-items:center;gap:16px}.assistant-card-avatar{background-color:#1890ff;font-size:24px}.assistant-card-info{flex:1}.assistant-card-name{font-weight:700;font-size:16px;margin-bottom:4px}.assistant-card-description{color:#666;font-size:14px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#999}.empty-icon{font-size:48px;margin-bottom:16px;color:#1890ff}.message-content.waiting{color:#999;font-style:italic;display:flex;align-items:center;gap:8px}.dot-flashing{position:relative;width:10px;height:10px;border-radius:5px;background-color:#bdbdbd;color:#bdbdbd;animation:dotFlashing 1s infinite linear alternate;margin-right:4px}@keyframes dotFlashing{0%{opacity:.2}50%{opacity:1}to{opacity:.2}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%;height:100vh}