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p{color:hsla(0,0%,100%,.9);font-size:18px;line-height:1.7;margin:0;font-weight:400;text-align:center}.chatbot-actions{margin:50px auto 60px;text-align:center}.full-interface-btn{padding:15px 30px;background:linear-gradient(135deg,rgba(0,255,140,.2),rgba(0,212,170,.3));border:2px solid rgba(0,255,140,.5);border-radius:25px;color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.full-interface-btn:hover{background:linear-gradient(135deg,rgba(0,255,140,.3),rgba(0,212,170,.4));transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,255,140,.2)}.full-chat-interface{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.85);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);z-index:99999;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.full-chat-container{width:100%;max-width:1000px;height:80vh;max-height:800px;background:linear-gradient(145deg,rgba(0,0,0,.9),hsla(0,0%,4%,.95));border-radius:25px;border:2px solid rgba(0,255,140,.3);box-shadow:0 25px 50px rgba(0,0,0,.5),0 0 50px rgba(0,255,140,.2);display:flex;flex-direction:column;overflow:hidden;animation:slideUp .4s ease-out}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.full-chat-header{display:flex;justify-content:space-between;align-items:center;padding:25px 30px;background:linear-gradient(135deg,rgba(0,255,140,.15),rgba(0,212,170,.1));border-bottom:2px solid rgba(0,255,140,.3);border-radius:23px 23px 0 0}.full-chat-title{color:#00ff8c;font-size:24px;font-weight:700;text-shadow:0 0 15px rgba(0,255,140,.4);display:flex;align-items:center;gap:15px}.full-chat-title:before{content:"🤖";font-size:28px;filter:drop-shadow(0 0 10px rgba(0,255,140,.5))}.close-full-interface{width:40px;height:40px;border-radius:50%;background:rgba(255,0,0,.2);border:2px solid rgba(255,0,0,.5);color:#fff;font-size:24px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.close-full-interface:hover{background:rgba(255,0,0,.4);transform:scale(1.1)}.full-chat-body{height:calc(100% - 100px)}.chat-messages,.full-chat-body{flex:1 1;display:flex;flex-direction:column}.chat-messages{overflow-y:auto;padding:25px;gap:20px;scrollbar-width:thin;scrollbar-color:rgba(0,255,140,.4) rgba(0,0,0,.2)}.chat-messages::-webkit-scrollbar{width:10px}.chat-messages::-webkit-scrollbar-track{background:rgba(0,0,0,.2);border-radius:5px}.chat-messages::-webkit-scrollbar-thumb{background:linear-gradient(180deg,rgba(0,255,140,.6),rgba(0,212,170,.4));border-radius:5px}.message{max-width:80%;padding:18px 22px;border-radius:20px;position:relative;word-wrap:break-word;animation:messageSlideIn .4s ease-out;font-size:16px;line-height:1.6}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.message.user{align-self:flex-end;background:linear-gradient(135deg,rgba(0,255,140,.25),rgba(0,212,170,.2));border:2px solid rgba(0,255,140,.4);color:hsla(0,0%,100%,.95);border-bottom-right-radius:8px;box-shadow:0 8px 25px rgba(0,255,140,.15)}.message.bot{align-self:flex-start;background:linear-gradient(135deg,hsla(0,0%,100%,.1),hsla(0,0%,100%,.05));border:2px solid hsla(0,0%,100%,.2);color:hsla(0,0%,100%,.95);border-bottom-left-radius:8px;box-shadow:0 8px 25px rgba(0,0,0,.3)}.message-content{white-space:pre-wrap;word-break:break-word;font-weight:400}.message-time{font-size:12px;color:hsla(0,0%,100%,.6);text-align:right;margin-top:10px;font-weight:300}.chat-input-container{display:flex;padding:25px 30px;background:linear-gradient(135deg,rgba(0,0,0,.8),hsla(0,0%,4%,.9));border-top:2px solid rgba(0,255,140,.3);border-radius:0 0 23px 23px;gap:15px}.chat-input-container input{flex:1 1;padding:18px 25px;border:2px solid rgba(0,255,140,.3);border-radius:30px;background:rgba(0,0,0,.5);color:hsla(0,0%,100%,.95);outline:none;transition:all .3s ease;font-size:16px;font-weight:400}.chat-input-container input:focus{border-color:rgba(0,255,140,.7);box-shadow:0 0 0 4px rgba(0,255,140,.1),0 0 25px rgba(0,255,140,.2);background:rgba(0,0,0,.7)}.chat-input-container input::placeholder{color:hsla(0,0%,100%,.5);font-weight:300}.send-button{width:55px;height:55px;border-radius:50%;background:linear-gradient(135deg,rgba(0,255,140,.4),rgba(0,212,170,.6));border:2px solid rgba(0,255,140,.6);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;font-size:20px;box-shadow:0 6px 20px rgba(0,255,140,.2)}.send-button:hover:not(:disabled){background:linear-gradient(135deg,rgba(0,255,140,.6),rgba(0,212,170,.8));transform:scale(1.1);box-shadow:0 8px 25px rgba(0,255,140,.3)}.send-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.loading-dots{display:flex;gap:8px;align-items:center;justify-content:center;padding:15px}.loading-dots span{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#00ff8c,#00d4aa);animation:loadingDots 1.4s ease-in-out infinite both;box-shadow:0 0 15px rgba(0,255,140,.4)}.loading-dots span:first-child{animation-delay:-.32s}.loading-dots span:nth-child(2){animation-delay:-.16s}@keyframes loadingDots{0%,80%,to{transform:scale(0);opacity:.5}40%{transform:scale(1.3);opacity:1}}.loading-spinner{display:inline-block;width:24px;height:24px;border-radius:50%;border:3px solid hsla(0,0%,100%,.3);border-top-color:#00ff8c;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(1turn)}}.message.typing .message-content:after{content:"|";display:inline-block;margin-left:4px;animation:blink 1s step-end infinite;color:#00ff8c;font-weight:700;font-size:18px}@keyframes blink{50%{opacity:0}}.lang-en .zh,.lang-zh .en{display:none}.lang-en .en,.lang-zh .zh{display:block}.chatbot-section[data-assistant-type=finance] .chatbot-section-title{color:#00d4aa;text-shadow:0 0 25px rgba(0,212,170,.4)}.chatbot-section[data-assistant-type=legal] .chatbot-section-title{color:gold;text-shadow:0 0 25px rgba(255,215,0,.4)}.chatbot-section[data-assistant-type=ai-prompt] .chatbot-section-title{color:#ff6b6b;text-shadow:0 0 25px hsla(0,100%,71%,.4)}@media (max-width:1024px){.full-chat-container{max-width:95vw;height:85vh}.chatbot-section-title{font-size:32px}.chatbot-description p{font-size:16px}.chatbot-section{padding:60px 15px 80px;margin:40px 0 60px;min-height:60vh}}@media (max-width:768px){.chatbot-section{padding:50px 15px 70px;margin:30px 0 50px;min-height:55vh}.chatbot-header-container{padding:0 15px}.chatbot-section-title{font-size:28px;margin-bottom:25px}.chatbot-description{padding:25px}.chatbot-description p{font-size:15px}.chatbot-actions{margin:40px auto 50px}.full-chat-interface{padding:15px}.full-chat-container{height:90vh;border-radius:20px}.full-chat-header{padding:20px 25px}.full-chat-title{font-size:20px}.chat-input-container{padding:20px 25px}.chat-input-container input{padding:15px 20px;font-size:15px}.send-button{width:50px;height:50px;font-size:18px}}@media (max-width:480px){.chatbot-section{padding:40px 15px 60px;margin:20px 0 40px;min-height:50vh}.chatbot-section-title{font-size:24px}.chatbot-description p{font-size:14px}.full-interface-btn{padding:12px 25px;font-size:15px}.chatbot-actions{margin:35px auto 45px}.full-chat-container{height:95vh;border-radius:15px}.full-chat-header{padding:15px 20px}.full-chat-title{font-size:18px}.close-full-interface{width:35px;height:35px;font-size:20px}.chat-messages{padding:20px;gap:15px}.message{max-width:90%;padding:15px 18px;font-size:15px}.chat-input-container{padding:15px 20px;gap:12px}.chat-input-container input{padding:12px 18px;font-size:16px}.send-button{width:45px;height:45px;font-size:16px}}@media (max-width:350px){.chatbot-section{padding:35px 10px 55px}.chatbot-section-title{font-size:22px}.full-interface-btn{padding:10px 20px;font-size:14px}.chat-input-container{padding:12px 15px}.send-button{width:40px;height:40px}}@supports (-webkit-touch-callout:none){.full-chat-interface{padding-top:env(safe-area-inset-top,20px);padding-bottom:env(safe-area-inset-bottom,20px)}.chat-input-container{padding-bottom:calc(20px + env(safe-area-inset-bottom, 0))}}