body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}@media (max-width:768px){.ant-table-wrapper{-webkit-overflow-scrolling:touch;overflow-x:auto}.ant-table-cell{white-space:nowrap}.ant-card-body{padding:12px!important}.ant-modal{margin:16px auto!important;max-width:calc(100vw - 32px)!important}.ant-form-item{margin-bottom:16px}.ant-typography h3,.ant-typography h4{font-size:18px!important}.ant-drawer-content-wrapper{max-width:85vw!important}.ant-layout-sider{display:none}}@supports (padding-bottom:env(safe-area-inset-bottom)){.ant-layout-content{padding-bottom:env(safe-area-inset-bottom)}}.chat-float-btn{bottom:24px;height:48px!important;position:fixed!important;right:24px;width:48px!important;z-index:1000}.chat-float-btn .ant-float-btn-body .ant-float-btn-content{padding:0!important}.chat-float-btn .ant-float-btn-body .ant-float-btn-content .ant-float-btn-icon{font-size:22px!important}.chat-float-btn .ant-float-btn-body .ant-float-btn-content .ant-float-btn-description{font-size:11px!important;font-weight:700;line-height:1}.chat-panel{animation:chatSlideUp .3s ease;background:#fff;border-radius:12px;bottom:88px;box-shadow:0 6px 30px #00000026;display:flex;flex-direction:column;height:520px;overflow:hidden;position:fixed;right:24px;width:400px;z-index:999}@keyframes chatSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-header{align-items:center;background:linear-gradient(135deg,#1677ff,#4096ff);color:#fff;display:flex;flex-shrink:0;justify-content:space-between;padding:12px 16px}.chat-header-title{align-items:center;display:flex;font-size:15px;font-weight:600;gap:8px}.chat-header-actions{display:flex;gap:4px}.chat-header-actions .ant-btn{background:#0000!important;border:none!important;color:#ffffffd9!important}.chat-header-actions .ant-btn:hover{background:#ffffff26!important;color:#fff!important}.chat-messages{-webkit-overflow-scrolling:touch;background:#f5f5f5;display:flex;flex:1 1;flex-direction:column;gap:12px;overflow-y:auto;padding:16px}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-thumb{background:#d9d9d9;border-radius:2px}.chat-msg{display:flex;max-width:85%}.chat-msg.user{align-self:flex-end}.chat-msg.assistant{align-self:flex-start}.chat-bubble{border-radius:12px;font-size:14px;line-height:1.5;padding:10px 14px;white-space:pre-wrap;word-break:break-word}.chat-msg.user .chat-bubble{background:#1677ff;border-bottom-right-radius:4px;color:#fff}.chat-msg.assistant .chat-bubble{background:#fff;border-bottom-left-radius:4px;box-shadow:0 1px 2px #0000000f;color:#333}.chat-msg.assistant .chat-bubble.error{background:#fff2f0;border:1px solid #ffccc7;color:#ff4d4f}.chat-typing{align-items:center;align-self:flex-start;background:#fff;border-radius:12px;border-bottom-left-radius:4px;box-shadow:0 1px 2px #0000000f;display:flex;gap:8px;padding:10px 14px}.chat-typing-dots{display:flex;gap:4px}.chat-typing-dots span{animation:chatBounce 1.4s ease-in-out infinite both;background:#999;border-radius:50%;height:6px;width:6px}.chat-typing-dots span:first-child{animation-delay:-.32s}.chat-typing-dots span:nth-child(2){animation-delay:-.16s}.chat-typing-dots span:nth-child(3){animation-delay:0s}@keyframes chatBounce{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}.chat-input-area{align-items:flex-end;background:#fff;border-top:1px solid #f0f0f0;display:flex;flex-shrink:0;gap:8px;padding:12px 16px}.chat-input-area .ant-input{border-radius:8px;resize:none}.chat-input-area .ant-btn{border-radius:8px;flex-shrink:0}.chat-voice-btn{background:#fff!important;border:1px solid #d9d9d9!important;color:#666!important;flex-shrink:0;transition:all .3s}.chat-voice-btn:hover{border-color:#1677ff!important;color:#1677ff!important}.chat-voice-btn.listening{animation:voicePulse 1.5s infinite;background:#ff4d4f!important;border-color:#ff4d4f!important;color:#fff!important}@keyframes voicePulse{0%{box-shadow:0 0 0 0 #ff4d4f66}70%{box-shadow:0 0 0 8px #ff4d4f00}to{box-shadow:0 0 0 0 #ff4d4f00}}@media (max-width:768px){.chat-float-btn{bottom:16px;right:16px}.chat-panel{animation:chatFadeIn .2s ease;border-radius:0;bottom:0;height:100%;left:0;position:fixed;right:0;top:0;width:100%}.chat-header{padding:max(12px,env(safe-area-inset-top)) 12px 12px}.chat-messages{gap:10px;padding:12px}.chat-msg{max-width:90%}.chat-bubble{font-size:15px}.chat-input-area{padding:10px 12px max(10px,env(safe-area-inset-bottom))}}@keyframes chatFadeIn{0%{opacity:0}to{opacity:1}}@media (min-width:769px) and (max-width:1024px){.chat-panel{height:480px;width:360px}}