.chatbot-panel{position:fixed;right:18px;bottom:90px;width:min(390px,calc(100vw - 24px));height:min(590px,calc(100vh - 125px));z-index:10020;background:#fff;border-radius:18px;box-shadow:0 18px 55px rgba(0,0,0,.28);display:none;overflow:hidden;border:1px solid #e8e1d8}.chatbot-panel.is-open{display:flex;flex-direction:column}.chatbot-head{padding:14px 16px;background:#17120f;color:#fff;display:flex;align-items:center;justify-content:space-between}.chatbot-head button{background:transparent;border:0;color:#fff;font-size:28px;cursor:pointer}.chatbot-body{flex:1;overflow:auto;padding:15px;background:#f7f4f0}.ai-msg{max-width:86%;padding:10px 12px;border-radius:14px;margin:0 0 10px;line-height:1.45;font-size:14px}.ai-msg.bot{background:#fff;border:1px solid #e5ddd3;border-bottom-left-radius:4px}.ai-msg.user{margin-left:auto;background:#241a15;color:#fff;border-bottom-right-radius:4px}.ai-msg.thinking{opacity:.65}.chatbot-form{display:flex;gap:8px;padding:11px;background:#fff;border-top:1px solid #eee}.chatbot-form input{flex:1;border:1px solid #d7cec5;border-radius:999px;padding:11px 14px;min-width:0}.chatbot-form button{border:0;border-radius:999px;padding:0 16px;background:#241a15;color:#fff;font-weight:700}.chatbot-note{font-size:11px;color:#777;text-align:center;padding:0 10px 8px;background:#fff}@media(max-width:600px){.chatbot-panel{right:8px;bottom:72px;width:calc(100vw - 16px);height:calc(100vh - 92px);border-radius:14px}}