*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, sans-serif;
    background: #0f0f0f;
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

main {
    text-align: center;
    padding: 2rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
}

p {
    font-size: 1.1rem;
    color: #aaa;
    max-width: 40ch;
    margin-inline: auto;
}

a {
    color: #6ea6ff;
    text-decoration: none;
    margin-top: 1.5rem;
    display: inline-block;
}

a:hover {
    text-decoration: underline;
}