:root {
    color-scheme: light;
    font-family: system-ui, sans-serif;
    line-height: 1.5;
    background: #f7f7f4;
    color: #1c2530;
}

body {
    margin: 0;
}

main {
    max-width: 42rem;
    margin: 12vh auto 0;
    padding: 2rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
}