.mqm-install-button{white-space:nowrap;flex-shrink:0;font-size:13px;}
.mqm-install-button[hidden]{display:none!important;}
.login-card>.mqm-install-button{display:block;margin:18px auto 0;}
.mqm-install-help{max-width:440px;width:calc(100vw - 40px);box-sizing:border-box;padding:24px;border:1px solid #e4dace;border-radius:18px;color:#172b3a;background:#fffaf5;font:14px/1.6 system-ui,sans-serif;}
.mqm-install-help::backdrop{background:#15233380;}
.mqm-install-help h2{margin:0 0 14px;font-size:22px;}
.mqm-install-help button{margin-top:8px;}