#k9-chat{padding:0;width:min(420px,calc(100% - 24px));height:min(690px,calc(100dvh - 40px));max-height:calc(100dvh - 40px);margin:auto 18px 20px auto;border-radius:14px;overflow:hidden;background:#fff;color:#26344c}
#k9-chat[open]{display:flex;flex-direction:column}#k9-chat::backdrop{background:#15274555;backdrop-filter:none}
#k9-chat>header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid #e5eaf3;gap:14px}#k9-chat header strong{font-size:15px}#k9-chat header span{display:block;font-size:11px;color:#687994;margin-top:4px}#k9-chat [data-close-chat]{font-size:26px;width:40px;height:40px;border-radius:8px;background:#f1f4fb;color:#3e63ff}
#k9-chat .chat-frame-container{flex:1;min-height:0;position:relative}#k9-chat iframe{width:100%;height:100%;display:block;border:0;position:relative;background:white}#k9-chat .chat-loading{position:absolute;top:30px;left:20px;font-size:13px;color:#65758c}#k9-chat>footer{display:flex;flex-wrap:wrap;gap:6px 10px;padding:12px 16px;background:#f7f9fd;font-size:11px}#k9-chat footer a{color:#3e63ff;text-decoration:underline}
@media(max-width:599px){#k9-chat{margin:auto;width:calc(100% - 20px);height:calc(100dvh - 24px);max-height:calc(100dvh - 24px)}}