@keyframes mc-fadein{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}@keyframes mcMicBlink{0%,to{filter:brightness(1)}50%{filter:brightness(1.15)}}@keyframes mcMicPulse{0%{box-shadow:0 0 0 0 rgba(13,110,253,.45);transform:translateY(-50%) scale(1)}70%{box-shadow:0 0 0 10px transparent;transform:translateY(-50%) scale(1.02)}to{box-shadow:0 0 0 0 transparent;transform:translateY(-50%) scale(1)}}:root{--chatbox-bg:#fafdff;--chatbox-header-bg:#f8f9fa;--chatbox-border:#e7ecef;--chatbox-shadow:0 4px 32px #1a413733;--chatbox-title:#1c1c1c;--chatbox-msg-bg:#fff;--chatbox-msg-border:#e3e9ed;--chatbox-accent:#1c1c1c;--chatbox-link:#0d6efd;--chatbox-user:#232524;--chatbox-input-bg:#f9fafb;--chatbox-sendbtn-bg:#232524;--chatbox-sendbtn-disabled:#e3e3e3;--chatbox-sendbtn-disabled-txt:#999;--disclaimer-warn:#b90000;--chatbox-icon:#888;--mic-blue:#0d6efd;--mc-chatbox-gap:30px;--mc-chatbox-cap:900px;--mc-input-rows:4;--mc-input-fs:16px;--mc-input-lh:1.4;--mc-input-vpad:6px}.mc-chatbox-half-fullsize,.mc-floating-chatbox{z-index:2147483647!important}.mc-chatbox-overlay{z-index:2147483646!important;position:fixed;inset:0;background:rgba(30,40,60,.35);transition:opacity .3s}.chatbox-openbtn,.mc-bot-btn-stack,.mc-chatbox-openbtn{z-index:2147483645!important}.mc-floating-chatbox{position:fixed;right:var(--mc-chatbox-gap);bottom:var(--mc-chatbox-gap);width:420px;min-height:400px;height:clamp(400px,70vh,var(--mc-chatbox-cap));max-height:min(70vh,var(--mc-chatbox-cap),calc(100dvh - (var(--mc-chatbox-gap)*2)));background:var(--chatbox-bg);border-radius:18px;box-shadow:var(--chatbox-shadow);border:1px solid var(--chatbox-border);display:flex;flex-direction:column;animation:mc-fadein .4s;overflow:hidden;transition:all .18s cubic-bezier(.7,.2,.2,1)}.mc-floating-header{background:var(--chatbox-header-bg);border-bottom:1px solid #e0e0e0;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;border-radius:12px 12px 0 0;box-shadow:0 2px 8px rgba(60,60,60,.04);font-size:1.15rem}.mc-chatbox-title{font-size:16px;color:var(--chatbox-title);font-weight:500;letter-spacing:.1px}.mc-floating-actions{display:flex;align-items:center;gap:3px}.mc-chatbox-fullscreen,.mc-floating-close{background:0 0;border:0;color:var(--chatbox-icon);cursor:pointer;transition:color .15s}.mc-chatbox-fullscreen{font-size:20px;margin-right:4px;padding:0 6px}.mc-chatbox-fullscreen:hover,.mc-floating-close:hover{color:var(--chatbox-title)}.mc-floating-close{font-size:22px;padding:0 8px}.mc-floating-close:hover{opacity:1}.mc-chatbox-window{background:var(--chatbox-msg-bg);border:1px solid var(--chatbox-msg-border);border-radius:12px;flex:1 1 auto;padding:20px 14px;margin:12px 14px 0;display:flex;flex-direction:column;overflow-y:scroll;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable both-edges;scrollbar-width:thin;scrollbar-color:#9aa7b1 #f1f3f5;align-items:flex-start;text-align:left}.mc-chatbox-window::-webkit-scrollbar{width:8px}.mc-chatbox-window::-webkit-scrollbar-thumb{background:#9aa7b1;border-radius:6px}.mc-chatbox-window::-webkit-scrollbar-track{background:#f1f3f5}.mc-chatbox-message{margin-bottom:9px}.mc-chatbox-author{font-weight:600;white-space:nowrap}.mc-chatbox-text{white-space:pre-line}.mc-msg-gpt,.mc-msg-user{color:var(--chatbox-user);font-size:15px;line-height:1.25}.mc-chatbox-form{display:flex;gap:10px;align-items:center;padding:0 14px;margin:6px 0 4px}.mc-chatbox-input{flex:1 1 0;border:1px solid var(--chatbox-msg-border);border-radius:10px;padding:6px 12px;font-size:15px}.mc-chatbox-sendbtn{background:var(--chatbox-sendbtn-bg);color:#fff;border:0;border-radius:10px;padding:5px 12px;font-size:.95rem;cursor:pointer}.mc-chatbox-sendbtn:disabled{background:var(--chatbox-sendbtn-disabled);color:var(--chatbox-sendbtn-disabled-txt);cursor:not-allowed;opacity:.65}.chatbot-disclaimer,.mc-chatbox-hint{text-align:center;font-size:.93em;color:var(--chatbox-title);margin:4px 0 10px}.mc-chatbox-hint small{font-size:12px}.chatbot-disclaimer{display:block;font-size:12px;line-height:1.25;margin:12px 0 6px}.chatbot-disclaimer a{color:var(--chatbox-title);text-decoration:underline}.mc-disclaimer-row{display:flex;align-items:center;gap:10px;justify-content:center;margin:5px 0-5px}#mc-disclaimer-hint{min-width:80px;font-size:14px;margin-left:7px;line-height:1.2;transition:opacity .18s;opacity:1;pointer-events:auto;height:14px;display:inline-block;vertical-align:middle}#mc-disclaimer-toggle{display:none}.mc-slider-label{width:36px;height:20px;background:#ccc;border-radius:18px;position:relative;display:inline-block;cursor:pointer}.mc-slider-label::before{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .2s}#mc-disclaimer-toggle:checked+.mc-slider-label{background:var(--chatbox-accent)}#mc-disclaimer-toggle:checked+.mc-slider-label::before{left:18px;background:#e0e0e0}.mc-chatbox-openbtn{background:var(--chatbox-accent);color:#fff;border:0;border-radius:18px 0 0 18px;padding:22px 10px;font-size:16px;font-weight:500;box-shadow:-1px 0 2px rgba(255,255,255,.12),0-1px 2px rgba(255,255,255,.12),0 1px 2px rgba(255,255,255,.12);cursor:pointer;opacity:.9;writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:.01em;display:block;transition:opacity .15s,background .15s,box-shadow .15s}.mc-chatbox-openbtn:hover{opacity:1;background:#232524;box-shadow:-2px 0 3px rgba(255,255,255,.15),0-2px 3px rgba(255,255,255,.15),0 2px 3px rgba(255,255,255,.15)}.mc-bot-btn-stack{position:fixed;top:50%;right:0;transform:translateY(-50%);display:flex;flex-direction:column;gap:14px}.mc-chatbox-half-fullsize{position:fixed!important;top:15px!important;left:15px!important;right:15px!important;bottom:15px!important;border-radius:18px!important;background:var(--chatbox-msg-bg)!important;box-shadow:0 12px 48px rgba(0,0,0,.25)!important;display:flex!important;flex-direction:column!important;overflow:hidden!important}.mc-chatbox-half-fullsize .mc-chatbox-window{margin:12px 14px 0}.mc-chatbox-half-fullsize .mc-chatbox-form{margin-bottom:8px;padding:0 14px}@media (max-width:768px){.mc-chatbox-fullscreen{display:none!important}.mc-chatbox-half-fullsize,.mc-floating-chatbox{width:calc(100vw - 4vw)!important;left:2vw!important;right:2vw!important;bottom:2vw!important;height:68vh!important;max-height:68vh!important;border-radius:14px!important}:root{--mc-input-rows:2;--mc-input-fs:17px;--mc-input-vpad:10px}.mc-floating-header{padding:12px 16px;font-size:1.06rem}.mc-chatbox-title{font-size:17px}.mc-chatbox-window{margin:10px 6px 0;padding:18px 12px;font-size:clamp(1.02rem,2.9vw,1.15rem);line-height:1.45}.mc-msg-gpt,.mc-msg-user{font-size:17px;line-height:1.45}.mc-chatbox-form{padding:0 6px;gap:10px}.mc-chatbox-input{font-size:17px;line-height:1.4;padding:10px 14px;min-height:44px}.mc-chatbox-sendbtn{font-size:.86rem!important;padding:10px 14px;min-height:44px;min-width:44px;border-radius:12px}.mc-chatbox-openbtn{border-radius:16px 0 0 16px;padding:20px 12px 20px 10px;font-size:16px;min-height:44px;box-shadow:-1px 0 2px rgba(255,255,255,.12),0-1px 2px rgba(255,255,255,.12),0 1px 2px rgba(255,255,255,.12)}.mc-chatbox-openbtn:hover{box-shadow:-2px 0 3px rgba(255,255,255,.15),0-2px 3px rgba(255,255,255,.15),0 2px 3px rgba(255,255,255,.15)}.chatbot-disclaimer,.chatbot-disclaimer a{word-break:break-word;overflow-wrap:anywhere}.chatbot-disclaimer{margin:12px 1px 6px;padding:0 8px}.chatbot-disclaimer a{white-space:normal}.mc-slider-label{width:44px;height:22px;border-radius:20px}.mc-slider-label::before{width:18px;height:18px}#mc-disclaimer-hint{font-size:12px}}.mc-input-row{position:relative;width:100%;max-width:100%}.mc-input-row .mc-chatbox-input{display:block;width:100%;max-width:100%;box-sizing:border-box;padding-left:44px;padding-right:12px;line-height:var(--mc-input-lh);font-size:var(--mc-input-fs);padding-top:var(--mc-input-vpad);padding-bottom:var(--mc-input-vpad);min-height:calc(var(--mc-input-fs)*var(--mc-input-lh) + var(--mc-input-vpad)*2 + 2px);max-height:calc(var(--mc-input-fs)*var(--mc-input-lh)*var(--mc-input-rows) + var(--mc-input-vpad)*2 + 2px);resize:none;overflow-y:auto;-webkit-overflow-scrolling:touch;scrollbar-gutter:stable both-edges;scrollbar-width:thin}.mc-mic-btn{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:0;background:0 0;cursor:pointer;opacity:.8;transition:background .15s ease,transform .15s ease,box-shadow .15s ease,color .15s ease,opacity .15s ease}.mc-mic-btn:hover{opacity:1}.mc-mic-btn:focus-visible{outline:2px solid currentColor;outline-offset:2px}.mc-mic-btn[hidden]{display:none}.mc-mic-btn svg{display:block}.mc-mic-btn svg path{fill:currentColor}.mc-mic-btn.active{background:var(--mic-blue);color:#fff;opacity:1;border-radius:50%;animation:mcMicBlink .9s steps(2,end) infinite,mcMicPulse 1.4s ease-in-out infinite}.mc-input-row .mc-chatbox-input::placeholder{opacity:.7}.mc-input-row .mc-chatbox-input::-webkit-scrollbar{width:8px}.mc-input-row .mc-chatbox-input::-webkit-scrollbar-thumb{background:#9aa7b1;border-radius:6px}.mc-input-row .mc-chatbox-input::-webkit-scrollbar-track{background:#f1f3f5}@media (max-width:480px){.mc-input-row .mc-chatbox-input{padding-left:40px;resize:none;overflow-y:auto}.mc-mic-btn{left:8px;width:24px;height:24px}}