*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;color:#1e293b;background:#f8fafc;-webkit-tap-highlight-color:transparent}.app-layout{display:flex;height:100vh;overflow:hidden}.page-content{flex:1;overflow-y:auto;min-width:0}@media(max-width:768px){.page-content{padding-top:60px}}