:root {
    color-scheme: light dark;
    --background: #f3f4f8;
    --ink: #11142a;
    --muted: #5f6573;
    --starlight: #f2c14e;
    --link: #3b4ba8;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: #11142a;
        --ink: #f3f4f8;
        --muted: #a3a9b6;
        --link: #f2c14e;
    }
}

body {
    max-width: 640px;
    margin: 0 auto;
    padding: 48px 20px 64px;
    color: var(--ink);
    background: var(--background);
    font: 17px/1.55 system-ui, sans-serif;
}

h1 {
    margin: 0 0 4px;
    font: 700 34px/1.1 ui-rounded, system-ui, sans-serif;
}

h1::after {
    content: "";
    display: block;
    width: 36px;
    height: 3px;
    margin-top: 14px;
    background: var(--starlight);
    border-radius: 2px;
}

h2 {
    margin: 36px 0 8px;
    font: 600 20px ui-rounded, system-ui, sans-serif;
}

.lede {
    color: var(--muted);
}

a {
    color: var(--link);
}

footer {
    margin-top: 48px;
    color: var(--muted);
    font-size: 14px;
}