#diadyn-chat-btn{position:fixed;bottom:28px;right:28px;width:62px;height:62px;border-radius:50%;background:#7B5EA7;border:none;cursor:pointer;z-index:99999;box-shadow:0 4px 24px rgba(91,63,138,0.45);display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;-webkit-transition:transform 0.2s ease,box-shadow 0.2s ease;transition:transform 0.2s ease,box-shadow 0.2s ease}#diadyn-chat-btn:hover{-webkit-transform:scale(1.08);transform:scale(1.08);box-shadow:0 6px 32px rgba(91,63,138,0.6)}#diadyn-chat-btn svg{width:28px;height:28px;fill:#ffffff}#diadyn-chat-pulse{position:fixed;bottom:28px;right:28px;width:62px;height:62px;border-radius:50%;background:rgba(91,63,138,0.25);z-index:99998;-webkit-animation:dPulse 2s infinite;animation:dPulse 2s infinite}@-webkit-keyframes dPulse{0%{-webkit-transform:scale(1);transform:scale(1);opacity:0.8}100%{-webkit-transform:scale(1.7);transform:scale(1.7);opacity:0}}@keyframes dPulse{0%{-webkit-transform:scale(1);transform:scale(1);opacity:0.8}100%{-webkit-transform:scale(1.7);transform:scale(1.7);opacity:0}}#diadyn-chat-window{position:fixed;bottom:106px;right:28px;width:380px;max-height:580px;border-radius:20px;background:#ffffff;border:1px solid #e8e4f0;box-shadow:0 24px 70px rgba(91,63,138,0.15);z-index:99997;display:none;-webkit-flex-direction:column;flex-direction:column;overflow:hidden;font-family:'Segoe UI',Arial,sans-serif}#diadyn-chat-window.open{display:-webkit-flex;display:flex}#diadyn-chat-header{background:#7B5EA7;padding:14px 18px;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-flex-shrink:0;flex-shrink:0}#diadyn-chat-header .d-avatar{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.2);display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;font-weight:700;font-size:15px;color:#ffffff;-webkit-flex-shrink:0;flex-shrink:0;margin-right:10px}#diadyn-chat-header .d-info{-webkit-flex:1;flex:1;min-width:0}#diadyn-chat-header .d-name{font-size:14px;font-weight:600;color:#ffffff}#diadyn-chat-header .d-status{font-size:11px;color:rgba(255,255,255,0.85);display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;margin-top:2px}#diadyn-chat-header .d-status::before{content:'';width:6px;height:6px;border-radius:50%;background:#a8edcc;display:inline-block;-webkit-flex-shrink:0;flex-shrink:0;margin-right:5px}#diadyn-close-btn{background:none;border:none;cursor:pointer;color:rgba(255,255,255,0.85);font-size:22px;padding:0;line-height:1;-webkit-flex-shrink:0;flex-shrink:0;margin-left:8px}#diadyn-page-ctx{background:#f8f5ff;border-bottom:1px solid #e8e4f0;padding:6px 16px;font-size:11px;color:#7B5EA7;font-weight:600;-webkit-flex-shrink:0;flex-shrink:0}#diadyn-messages{-webkit-flex:1;flex:1;overflow-y:auto;padding:14px 14px 8px;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;background:#ffffff}#diadyn-messages .d-msg{margin-bottom:10px}.d-msg{max-width:88%;padding:10px 14px;border-radius:16px;font-size:13px;line-height:1.55;word-break:break-word}.d-msg.bot{background:#f8f5ff;color:#2d2040;border-bottom-left-radius:4px;-webkit-align-self:flex-start;align-self:flex-start;border:1px solid #e8e4f0}.d-msg.user{background:#7B5EA7;color:#ffffff;border-bottom-right-radius:4px;-webkit-align-self:flex-end;align-self:flex-end}.d-typing{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;padding:12px 14px}.d-typing span{width:7px;height:7px;border-radius:50%;background:#7B5EA7;-webkit-animation:dBounce 1.2s infinite;animation:dBounce 1.2s infinite;margin-right:5px}.d-typing span:nth-child(2){-webkit-animation-delay:0.2s;animation-delay:0.2s}.d-typing span:nth-child(3){-webkit-animation-delay:0.4s;animation-delay:0.4s}@-webkit-keyframes dBounce{0%,60%,100%{-webkit-transform:translateY(0);transform:translateY(0);opacity:0.35}30%{-webkit-transform:translateY(-7px);transform:translateY(-7px);opacity:1}}@keyframes dBounce{0%,60%,100%{-webkit-transform:translateY(0);transform:translateY(0);opacity:0.35}30%{-webkit-transform:translateY(-7px);transform:translateY(-7px);opacity:1}}#diadyn-choices{padding:8px 14px 4px;display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap;-webkit-flex-shrink:0;flex-shrink:0;background:#ffffff}#diadyn-choices .d-choice{margin:0 6px 6px 0}.d-choice{background:#ffffff;border:1px solid #7B5EA7;color:#7B5EA7;border-radius:22px;padding:6px 14px;font-size:12px;cursor:pointer;font-family:inherit;font-weight:500;-webkit-transition:all 0.15s;transition:all 0.15s;white-space:nowrap}.d-choice:hover{background:#7B5EA7;color:#ffffff}#diadyn-input-row{padding:10px 12px;border-top:1px solid #e8e4f0;display:-webkit-flex;display:flex;-webkit-align-items:flex-end;align-items:flex-end;background:#ffffff;-webkit-flex-shrink:0;flex-shrink:0}#diadyn-input{-webkit-flex:1;flex:1;background:#f8f5ff;border:1px solid #e8e4f0;border-radius:14px;padding:9px 14px;color:#2d2040;font-size:13px;font-family:inherit;resize:none;outline:none;max-height:90px;line-height:1.5;-webkit-transition:border-color 0.2s;transition:border-color 0.2s;margin-right:8px}#diadyn-input:focus{border-color:#7B5EA7}#diadyn-send-btn{width:38px;height:38px;border-radius:50%;background:#7B5EA7;border:none;cursor:pointer;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;-webkit-flex-shrink:0;flex-shrink:0;-webkit-transition:transform 0.15s,opacity 0.15s;transition:transform 0.15s,opacity 0.15s}#diadyn-send-btn:hover{-webkit-transform:scale(1.08);transform:scale(1.08)}#diadyn-send-btn:disabled{opacity:0.35;cursor:not-allowed;-webkit-transform:none;transform:none}#diadyn-send-btn svg{width:16px;height:16px;fill:#ffffff}.d-footer-note{text-align:center;font-size:11px;color:#b0a8c0;padding:6px 0 10px;-webkit-flex-shrink:0;flex-shrink:0;background:#ffffff}.d-footer-note a{color:#7B5EA7;text-decoration:none}@media (max-width:430px){#diadyn-chat-window{width:calc(100vw - 20px);right:10px;bottom:100px}#diadyn-chat-btn{right:10px}#diadyn-chat-pulse{right:10px}}#diadyn-chat-header .d-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,0.4);-webkit-flex-shrink:0;flex-shrink:0;margin-right:10px;display:block}#diadyn-mic-btn{width:38px;height:38px;border-radius:50%;background:#7B5EA7;border:none;cursor:pointer;display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;-webkit-flex-shrink:0;flex-shrink:0;-webkit-transition:background 0.2s,transform 0.15s;transition:background 0.2s,transform 0.15s;margin-right:6px}#diadyn-mic-btn:hover{-webkit-transform:scale(1.08);transform:scale(1.08)}#diadyn-mic-btn svg{width:18px;height:18px;fill:#ffffff}#diadyn-lang-bar{background:#f8f5ff;border-bottom:none;padding:8px 0;-webkit-flex-shrink:0;flex-shrink:0}#diadyn-lang-select{width:100%;background:#ffffff;border:none;border-radius:0;padding:6px 14px;font-size:13px;color:#2d2040;font-family:inherit;cursor:pointer;outline:none;-webkit-appearance:none;appearance:none;-webkit-transition:border-color 0.2s;transition:border-color 0.2s;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%237B5EA7' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}#diadyn-lang-select:focus{border-color:transparent}#diadyn-lang-select:hover{border-color:transparent}