:root {
    color-scheme: light dark;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

body {
    margin: 0;
    background: #f5f7f8;
    color: #182026;
}

main {
    width: min(46rem, calc(100% - 2rem));
    margin: 2rem auto;
    padding: clamp(1.25rem, 4vw, 3rem);
    box-sizing: border-box;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 2rem rgb(0 0 0 / 8%);
}

h1, h2 {
    line-height: 1.2;
}

.notice {
    padding: 1rem;
    border: 0.125rem solid #b46900;
    border-radius: 0.75rem;
    background: #fff4d6;
    color: #442900;
    font-weight: 650;
}

.metadata {
    color: #52606d;
}

@media (prefers-color-scheme: dark) {
    body {
        background: #11181d;
        color: #edf2f5;
    }

    main {
        background: #1b252c;
        box-shadow: none;
    }

    .notice {
        background: #3d2c05;
        color: #ffe8ac;
    }

    .metadata {
        color: #b8c4cc;
    }
}