.app{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem 0}.container{width:100%;margin:0 auto;padding:0 1rem}@media (width>=576px){.container{max-width:540px}}@media (width>=768px){.container{max-width:720px}}@media (width>=992px){.container{max-width:960px}}@media (width>=1200px){.container{max-width:1140px}}.fade-in{animation:.5s ease-in fadeIn}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{animation:.5s ease-out slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}