.sample-frame{background:var(--shell);grid-template-rows:auto 1fr;height:100vh;display:grid}.sample-frame .shell{height:100%;min-height:0}.sample-banner{background:var(--blue-soft);border-bottom:1px solid var(--line);color:#26588e;flex-wrap:wrap;align-items:baseline;gap:6px 14px;padding:10px 18px;display:flex}.sample-banner-title{margin:0;font-size:13px;font-weight:800}.sample-banner-copy{flex:1;min-width:240px;margin:0;font-size:12px;line-height:1.6}.sample-banner-actions{margin:0}