body,html{color:#333;background-color:#f0f2f5;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}main{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;display:flex}h1{margin-bottom:.5rem;font-size:2.5rem}p{color:#666;font-size:1.2rem}.container{text-align:center;background-color:#fff;border-radius:8px;padding:2rem;box-shadow:0 4px 8px #0000001a}