.echo-offline-panel{box-sizing:border-box;max-width:760px;margin:24px auto;padding:16px 20px;color:#242424;background:#f4f4f4;border-radius:12px;font:14px/1.55 Inter,system-ui,sans-serif;overflow-wrap:anywhere;text-align:left}.echo-offline-panel summary{cursor:pointer;min-height:44px;align-content:center;font-weight:600}.echo-offline-panel p{font:inherit;margin:12px 0;color:inherit}.echo-offline-panel ul{margin:16px 0;padding:0;list-style:none;max-height:360px;overflow:auto}.echo-offline-panel li{margin:0;padding:10px 0;border-top:1px solid #d6d6d6}.echo-offline-panel a{display:block;min-height:44px;align-content:center;text-decoration:underline;color:#244cc0}.echo-offline-panel small{display:block;color:#555}.echo-offline-panel button,.echo-offline-banner button{box-sizing:border-box;flex-shrink:0;min-height:44px;max-width:100%;padding:10px 16px;border:1px solid currentColor;border-radius:8px;background:0 0;color:inherit;font:600 14px/1.4 Inter,system-ui,sans-serif;cursor:pointer;white-space:normal}.echo-offline-panel button:disabled{opacity:.6;cursor:wait}.echo-offline-panel :focus-visible,.echo-offline-banner :focus-visible{outline:3px solid #4368dd;outline-offset:3px}.echo-offline-banner{box-sizing:border-box;position:fixed;z-index:99990;bottom:max(12px,env(safe-area-inset-bottom));left:12px;right:12px;margin:0 auto;max-width:760px;display:flex;align-items:center;gap:16px;padding:12px 16px;border:1px solid #d6d6d6;border-radius:12px;background:#fff;color:#242424;box-shadow:0 4px 24px #0002;font:14px/1.5 Inter,system-ui,sans-serif;overflow-wrap:anywhere}.echo-offline-banner[hidden]{display:none!important}.echo-offline-space{display:block;clear:both;width:100%;pointer-events:none}.echo-offline-space[hidden]{display:none!important}html.echo-offline-reading #em-case-main .em-engagement button.em-engagement__retry{color:#242424!important;background:#fff!important;min-height:44px}@media(max-width:480px){.echo-offline-panel{margin:16px 12px;padding:12px 16px}.echo-offline-banner{gap:10px;padding:10px 12px;font-size:13px}.echo-offline-banner button{padding:10px}}