* {
    box-sizing: border-box;
}

body {
    max-width: 960px;
    margin: 0 auto;
    padding: 1.5rem;
    color: #202124;
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

header {
    padding: 1.5rem;
    border-radius: 0.5rem;
    background: #39228f;
    color: white;
}

header h1 {
    margin-top: 0;
}

a {
    color: #302080;
}

a:focus-visible {
    outline: 3px solid #e0a800;
    outline-offset: 3px;
}

main {
    padding: 1rem 0;
}

li {
    margin: 0.5rem 0;
}

footer {
    margin-top: 2rem;
    padding: 1rem;
    border-radius: 0.5rem;
    background: #f2f2f2;
}