:root{--radius:18px;--shadow-soft:0 4px 20px #00000014;--gradient-bg:linear-gradient(180deg,#0b1220,#111827)}#q-app,body,html{background:#f9fafb;font-family:Public Sans,sans-serif;height:100%}.app-gradient{background:radial-gradient(800px 400px at 10% 0,#2563eb1a,#0000),radial-gradient(600px 400px at 90% 10%,#0ea5e91f,#0000),var(--gradient-bg);color:#fff}.glass-panel{-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px);background:#ffffff0f;border:1px solid #ffffff1a;border-radius:var(--radius);box-shadow:var(--shadow-soft)}.page-pad{padding:16px}@media (min-width:1024px){.page-pad{padding:24px}}