html,
body {
    margin: 0;
    padding: 0;
}

@media only screen {
    body {
        font-size: 1.125em;
        margin: 0 auto;
        max-width: 680px;
        color: rgb(55, 53, 47);
        background-color: #fafafa;
        border-left: 1px solid #f1f1f1;
        border-right: 1px solid #f1f1f1;
    }

    article {
        background-color: white;
        padding: 40px 40px;
    }
}

body {
    line-height: 1.5;
}

a,
a.visited {
    color: inherit;
    text-decoration: underline;
}

h1,
h2,
h3 {
    letter-spacing: -0.01em;
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: 0;
}

.page-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 0.75em;
}

h1 {
    font-size: 1.875rem;
    margin-top: 1.875rem;
}

h2 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
}

h3 {
    font-size: 1.25rem;
    margin-top: 1.25rem;
}

figure {
    margin: 1.25em 0;
    page-break-inside: avoid;
}

figcaption {
    opacity: 0.5;
    font-size: 85%;
    margin-top: 0.5em;
}

mark {
    background-color: transparent;
}

.indented {
    padding-left: 1.5em;
}

hr {
    background: transparent;
    display: block;
    width: 100%;
    height: 1px;
    visibility: visible;
    border: none;
    border-bottom: 1px solid rgba(55, 53, 47, 0.09);
}

img {
    max-width: 100%;
    border-radius: .25rem;
}

.page-description {
    margin-bottom: 2em;
}

p {
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

.image {
    border: none;
    margin: 1em 0;
    padding: 0;
    border-radius: 0;
    text-align: center;
}

.sans {
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Display", "Segoe UI", Helvetica, "Apple Color Emoji", Arial, sans-serif, "Segoe UI Emoji", "Segoe UI Symbol";
}

@media (max-width: 700px) {
    article {
        padding: 20px 20px;
    }
}