body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    text-align: center;
}
.container { 
    max-width: 600px; 
    padding: 20px; 
}
h1 { 
    font-size: 3rem; 
    letter-spacing: -1px; 
    margin-bottom: 0.5rem; 
}
p { 
    color: #888; 
    font-size: 1.2rem; 
    line-height: 1.6; 
}