@media(max-width:768px){
  body{min-height:100svh;padding:12px 24px 36px;flex-direction:column;justify-content:flex-start}
  .lstage{margin-top:auto;margin-bottom:auto;flex-shrink:0}
  body:before,body:after{position:fixed}
  .lbrand img{width:117px;height:117px}
  .lstage{transform:none}
  /* One quarter of remaining space above the stage, three quarters below. */
  .lstage{margin-top:0;margin-bottom:0}
  body{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto minmax(0,3fr);justify-items:center}
  .lstage{grid-row:2;min-width:0}
  .lcard{padding:32px 26px}.input-wrap input{font-size:16px}
  .link-btn{min-height:44px}.lfine{padding-bottom:env(safe-area-inset-bottom)}
}