*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,sans-serif;min-width:300px!important}.app{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;margin-top:60px;margin-bottom:80px}
.header{z-index:1000;background-color:#333;padding:1rem 0;position:fixed;top:0;left:0;right:0}.nav-container{max-width:1200px;margin:0 auto;padding:0 1rem;position:relative}.nav-list{justify-content:center;gap:2rem;margin:0;padding:0;list-style:none;display:flex}.nav-list li a{color:#fff;font-size:1rem;text-decoration:none;transition:color .3s}.nav-list li a:hover{color:#61dafb}.nav-list li a.active{color:#61dafb;position:relative}.nav-list li a.active:after{content:"";background-color:#61dafb;width:100%;height:2px;position:absolute;bottom:-5px;left:0}.hamburger{cursor:pointer;z-index:100;flex-direction:column;justify-content:space-between;width:30px;height:21px;display:none;position:absolute;top:50%;right:1rem;transform:translateY(-50%)}.hamburger span{background-color:#fff;border-radius:3px;width:100%;height:3px;transition:all .3s}.backdrop{display:none}@media (max-width:768px){.hamburger{display:flex}.backdrop{z-index:90;background-color:#00000080;width:100%;height:100vh;display:block;position:fixed;top:0;left:0}.nav-list{z-index:95;background-color:#333;flex-direction:column;justify-content:flex-start;align-items:center;gap:1rem;width:70%;height:100vh;padding-top:4rem;transition:right .3s;position:fixed;top:0;right:-100%}.nav-list.active{right:0}.nav-list li{text-align:center;width:100%;padding:1rem 0}.nav-list li a{padding:.5rem 0;font-size:1.1rem;display:block}.hamburger.active span:first-child{transform:translateY(9px)rotate(45deg)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:last-child{transform:translateY(-9px)rotate(-45deg)}}
.footer{color:#fff;background-color:#333;padding:1rem 0;position:fixed;bottom:0;left:0;right:0}.footer-content{text-align:center;max-width:1200px;margin:0 auto;padding:0 1rem}.footer-content p{margin:.5rem 0}.footer-content a{color:#61dafb;text-decoration:none;transition:color .3s}.footer-content a:hover{color:#fff}