@media (min-width: 700px){
  body{padding:24px 0}
  .app-shell{border:1px solid rgba(16,39,25,.08);border-radius:30px;min-height:calc(100dvh - 48px);overflow:hidden;box-shadow:0 30px 90px rgba(8,30,15,.12)}
  .bottom-nav{bottom:24px;border-radius:0 0 30px 30px}
}
@media (max-width:390px){
  .hero-title{font-size:30px!important}
  .scan-frame{width:min(82vw,330px)!important}
  .premium-grid{grid-template-columns:1fr!important}
}