html,body,#app{min-height:100%}body{margin:0}.app-shell{background:radial-gradient(circle at 8% 0%,rgba(14,165,233,.12) 0%,transparent 35%),linear-gradient(to bottom,#e2e8f0,#f8fafc 45%,#fff)}.brand-header{border:1px solid rgba(148,163,184,.35);background:#ffffffc7;box-shadow:0 10px 24px #0f172a0f;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.brand-header img{box-shadow:0 8px 18px #0284c738}