.demo-shell{margin:0;background:#f6f1e8;color:#203d35;font-family:system-ui,sans-serif}.demo-head{padding:16px 24px;display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid #d8dfd0}.demo-head h1{font-size:20px;margin:0 0 5px}.demo-head p{margin:0;font-size:13px;line-height:1.5}.demo-head nav{display:flex;gap:18px;flex-shrink:0}.demo-head a{color:inherit;font-size:14px}.demo-shell iframe{width:100%;height:calc(100svh - 92px);min-height:560px;border:0;display:block;background:#f6f1e8}.demo-frame .backup-warn{background:#edf2e6;border-color:#b7cdbb;color:#244d3f}.demo-frame .install-bar{display:none}.demo-frame .sidebar-user{padding-bottom:16px}@media(max-width:650px){.demo-head{padding:14px;align-items:flex-start;flex-direction:column;gap:10px}.demo-head h1{font-size:18px}.demo-shell iframe{height:calc(100svh - 132px);min-height:520px}.demo-head nav{gap:24px}}