*{margin:0;box-sizing:border-box;font-family:Verdana,Geneva,Tahoma,sans-serif}#app{width:100%;height:100vh;display:flex;flex-direction:column}header{width:100%;height:150px;background:linear-gradient(#1352ff,#3f72ff);padding:24px 48px;display:flex;justify-content:center;align-items:center;box-shadow:0 0 8px #00000080}.title{color:#fff;font-size:2rem;font-weight:500;text-decoration:none}main{width:100%;height:100%;padding:24px 48px;display:flex;flex-direction:column;justify-content:center;align-items:center}.intro{display:flex;flex-direction:column;gap:24px}.intro h1{font-size:2.5rem}.intro p{font-size:1.5rem}footer{width:100%;height:80px;background:linear-gradient(#3f72ff,#1352ff);padding:24px 48px;display:flex;justify-content:center;align-items:center;box-shadow:0 0 8px #0006}footer p{color:#fff}