:root{--maroon:maroon;--white:#fff;--bg-color:#f8f9fa}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:#333;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app-container{background-color:var(--white);max-width:100%;min-height:100vh;margin:0 auto}@media (width>=768px){.app-container{max-width:100%;box-shadow:0 4px 12px #0000001a}}