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

body {
    font-family: system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #fafafa;
}

main {
    max-width: 48rem;
    margin: 4rem auto;
    padding: 0 1.5rem;
}

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}