.chat-toggle{position:fixed;right:20px;bottom:20px;z-index:40;border:0;background:#70545f;color:white;padding:14px 22px;border-radius:28px;font:500 14px Be,Arial,sans-serif;box-shadow:0 4px 20px #25212325;cursor:pointer}.chat-panel{position:fixed;right:20px;bottom:80px;z-index:41;width:380px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 110px);overflow:auto;background:#fffdf9;border:1px solid #c7b8a5;box-shadow:0 8px 40px #25212325;border-radius:14px;padding:18px;font:14px/1.6 Be,Arial,sans-serif;color:#252123}.chat-panel[hidden]{display:none}.chat-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:0 0 12px;border-bottom:1px solid #c7b8a5}.chat-head button{background:none;border:0;font-size:26px;cursor:pointer;color:#70545f;padding:0 8px}.chat-note{font-size:11px;color:#63565b;margin:12px 0}.chat-messages{max-height:230px;overflow:auto;overscroll-behavior:contain}.chat-bubble{padding:12px;margin:10px 0;background:#eee7df;border-radius:8px;white-space:pre-wrap;overflow-wrap:anywhere}.chat-bubble.visitor{background:#70545f;color:white;margin-left:24px}.chat-source{font-size:10px;color:#63565b}.chat-form{margin-top:15px}.chat-form label{display:block;font-size:12px}.chat-form textarea{box-sizing:border-box;width:100%;font:inherit;border:1px solid #b4a394;background:white;color:inherit;resize:vertical;padding:10px;margin:6px 0}.chat-form button{background:#70545f;color:white;border:0;padding:10px 16px;font:inherit;cursor:pointer}.chat-form button:disabled{opacity:.55;cursor:wait}.chat-quota{display:block;font-size:11px;margin-top:8px}.chat-book{display:block;margin-top:12px;color:#70545f}.chat-panel :focus-visible,.chat-toggle:focus-visible{outline:3px solid #70545f;outline-offset:3px}@media(max-width:600px){.chat-panel{right:12px;bottom:76px}.chat-toggle{right:12px;bottom:16px}.chat-messages{max-height:27dvh}}