:root{--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px)}*{box-sizing:border-box;margin:0;padding:0}body{min-width:320px;min-height:100vh;margin:0}@media print{#root{display:none}}