:root{--fr-primary-start:#185AFE;--fr-primary-end:#C766EF;--fr-primary-color:var(--fr-primary-start);--fr-bg-light:#f4f6f9;--fr-white:#ffffff;--fr-text-dark:#333333;--fr-text-gray:#666666;--fr-shadow:0 12px 28px rgba(0, 0, 0, 0.15);--fr-radius:16px;--fr-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--fr-light-start:color-mix(in srgb, var(--fr-primary-start), white 90%);--fr-light-end:color-mix(in srgb, var(--fr-primary-end), white 90%);--fr-header-bg:linear-gradient(135deg, var(--fr-light-start) 0%, var(--fr-light-end) 100%);--fr-footer-bg:#ffffff;--fr-input-bg:#f9f9f9;--fr-input-border:#e0e0e0;--fr-scrollbar:#cccccc;--fr-message-ai-bg:#ffffff;--fr-border:#eeeeee}.fr-chat-window *,.fr-chat-launcher *{box-sizing:border-box;font-family:var(--fr-font)}.fr-typing-cursor::after{content:'|';display:inline-block;animation:blink 0.7s step-end infinite;color:var(--fr-primary-end);font-weight:300;margin-left:1px}.fr-message-ai ul,.fr-message-ai ol{margin:6px 0 0 0;padding-left:18px}.fr-message-ai li{margin-bottom:4px;line-height:1.5}.fr-message-ai p{margin:0 0 6px 0}.fr-message-ai p:last-child{margin-bottom:0}@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}.fr-chat-launcher{position:fixed;bottom:15px;z-index:99999;height:48px;padding:0 16px 0 8px;border-radius:30px;border:1px solid #fff0;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(90deg,#e2e8f0,#e2e8f0) border-box;cursor:pointer;display:flex;align-items:center;gap:10px;transition:all 0.3s ease;box-shadow:0 4px 12px rgb(0 0 0 / .08)}.fr-chat-launcher:hover{background:linear-gradient(#fff,#fff) padding-box,linear-gradient(90deg,var(--fr-primary-start),var(--fr-primary-end),var(--fr-primary-start)) border-box;background-size:100% 100%,200% 100%;animation:border-march 2s linear infinite}@keyframes border-march{from{background-position:0 0,0 0}to{background-position:0 0,200% 0}}.fr-chat-launcher.fr-position-right{right:15px}.fr-chat-launcher.fr-position-left{left:15px}.fr-launcher-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;transition:transform 0.3s cubic-bezier(.175,.885,.32,1.27);background:linear-gradient(125deg,var(--fr-primary-start) 0%,var(--fr-primary-end) 25%,var(--fr-primary-start) 50%,var(--fr-primary-end) 75%,var(--fr-primary-start) 100%);background-size:400% 400%;animation:ai-move 6s ease-in-out infinite}.fr-launcher-text{display:flex;flex-direction:column;align-items:flex-start;text-align:left;line-height:1.1}.fr-launcher-title{font-size:13px;font-weight:600;color:#1f2937}.fr-launcher-subtitle{font-size:11px;font-weight:400;color:#6b7280}.fr-chat-window{position:fixed;bottom:80px;width:380px;height:550px;max-height:calc(100vh - 120px);max-width:calc(100vw - 50px);background:var(--fr-white);border-radius:var(--fr-radius);box-shadow:var(--fr-shadow);border:1px solid var(--fr-border);z-index:99999;display:none;flex-direction:column;overflow:hidden;animation:frFadeInUp 0.3s ease}.fr-chat-window.fr-position-right{right:25px}.fr-chat-window.fr-position-left{left:25px}.fr-chat-header{position:relative;background:var(--fr-header-bg);padding:18px 20px;display:flex;justify-content:space-between;align-items:center;color:#fff;border-bottom:1px solid var(--fr-border)}.fr-header-title{display:flex;align-items:center;gap:10px}.fr-header-info{display:flex;flex-direction:column;gap:2px}.fr-header-title h5{margin:0;font-size:15px;font-weight:600;color:var(--fr-text-dark);line-height:1}.fr-header-subtitle{font-size:11px;color:var(--fr-text-gray);font-weight:400;line-height:1}.fr-ai-profile{width:36px;height:36px;border-radius:50%;flex-shrink:0;animation:ai-rotate 4s linear infinite}.fr-header-controls{display:flex;gap:10px}.fr-btn-icon{background:rgb(255 255 255 / .08);border:none;color:var(--fr-text-dark);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background 0.2s;padding:0}.fr-btn-icon:hover{background:rgb(255 255 255 / .18)}.fr-chat-body{flex:1;background:var(--fr-bg-light);padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:15px}.fr-chat-body::-webkit-scrollbar{width:6px}.fr-chat-body::-webkit-scrollbar-track{background:#fff0}.fr-chat-body::-webkit-scrollbar-thumb{background:var(--fr-scrollbar);border-radius:3px}.fr-chat-body::-webkit-scrollbar-thumb:hover{background:#3a3a5a}.fr-message{max-width:85%;padding:12px 16px;border-radius:18px;font-size:14px;line-height:1.5;position:relative;word-wrap:break-word;animation:messageSlideIn 0.3s ease}.fr-message-ai{background:var(--fr-message-ai-bg);color:var(--fr-text-dark);align-self:flex-start;border-bottom-left-radius:4px;border:1px solid var(--fr-border)}.fr-message-user{background:linear-gradient(125deg,var(--fr-primary-start),var(--fr-primary-end));color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.fr-message a{color:inherit;text-decoration:underline;font-weight:700}.fr-message-user a{color:#fff}.fr-chat-footer{padding:15px;background:var(--fr-footer-bg);border-top:1px solid var(--fr-border)}#frChatForm{display:flex;gap:10px;align-items:center}#frChatInput{flex:1;border:1px solid var(--fr-input-border);border-radius:25px;padding:12px 16px;font-size:14px;outline:none;transition:border-color 0.2s,background 0.2s;background:var(--fr-input-bg);color:var(--fr-text-dark)}#frChatInput::placeholder{color:var(--fr-text-gray)}#frChatInput:focus{border-color:var(--fr-primary-start);background:var(--fr-input-bg)}#frChatInput:disabled{opacity:.6;cursor:not-allowed}#frSendBtn{width:45px;height:45px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--fr-primary-start),var(--fr-primary-end));color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:opacity 0.2s,transform 0.2s;padding:0}#frSendBtn:hover:not(:disabled){transform:scale(1.05)}#frSendBtn:disabled{opacity:.6;cursor:not-allowed}#frSendBtn svg{width:20px;height:20px;margin-left:-2px}.fr-powered-by{text-align:center;font-size:10px;color:var(--fr-text-gray);margin-top:8px;text-transform:uppercase;letter-spacing:.5px}.fr-powered-by a{font-size:10px;color:var(--fr-text-gray);margin-top:8px;text-transform:uppercase;text-decoration:underline;letter-spacing:.5px}@media (max-width:480px){.fr-chat-window{width:100%;height:100dvh;max-height:100dvh;max-width:100vw;bottom:0;right:0!important;left:0!important;border-radius:0;top:0}.fr-chat-header{padding-top:calc(env(safe-area-inset-top, 0px) + 15px);padding-bottom:15px;height:auto;min-height:70px;display:flex;align-items:center}.fr-chat-body{padding-bottom:20px}}@media print{.fr-chat-launcher,.fr-chat-window{display:none!important}}@keyframes ai-move{0%{background-position:0% 50%}25%{background-position:100% 0%}50%{background-position:100% 100%}75%{background-position:0% 100%}100%{background-position:0% 50%}}@keyframes ai-rotate{0%{transform:rotate(0deg);box-shadow:0 4px 8px 0 #fff inset,0 8px 16px 0 var(--fr-primary-end) inset,0 0 40px 20px var(--fr-primary-start) inset}50%{transform:rotate(180deg);box-shadow:0 4px 8px 0 #fff inset,0 8px 16px 0 var(--fr-primary-start) inset,0 0 40px 20px var(--fr-primary-end) inset}100%{transform:rotate(360deg);box-shadow:0 4px 8px 0 #fff inset,0 8px 16px 0 var(--fr-primary-end) inset,0 0 40px 20px var(--fr-primary-start) inset}}@keyframes messageSlideIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}@keyframes frFadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}