body {
    max-width: 50rem;
    margin: 0 auto;
    padding: 0 0.5rem;
    font-size: 1.1rem;
    font-family: serif;
    background-color: #FFF;

    overflow-x: hidden;
}

header {
    margin: 2em 0;
}

footer {
    text-align: center;
    color: #555;

    padding: 1.5em 0;
}

blockquote {
    margin: 0.3em 0;
    margin-left: 0.8em;
    padding: 0.1em 0.6em;
    border-left: 0.2em solid #DDD;
    background-color: rgba(0, 0, 0, 4%);
    color: #333;
}

.block--breadcrumbs > p {
    margin: 0;
}

.block--title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.3em;
}

.block--title > p {
    font-size: 150%;
    font-weight: bold;

    margin: 0;
    margin-right: 0.2em;
}

.block--published > p {
    margin: 0;
}

.block--break {
    margin: 0 0.5em;
    border-bottom: 0.05em solid #888;
}

img {
    width: 100%;
}

h2 {
    font-size: 130%;
    margin-top: 1em;
    margin-bottom: 0.6em;
}

h3 {
    font-size: 115%;
    margin-top: 0.6rem;
    margin-bottom: 0.3rem;
}

h4 {
    font-size: 100%;
    margin-top: 0.6rem;
    margin-bottom: 0.3rem;
}

.heading__link {
    text-decoration: none;
}

p {
    margin: 1em 0;
    line-height: 1.6em;
}

ol, ul {
    margin: 0.2em 0;
}

a {
    color: #000;
    transiiton: opacity 0.08s linear;
}

a:hover {
    color: #22D;
}

figure {
    margin: 0;
}

figcaption {
    text-align: center;
}

sup, sub {
    font-size: 70%;
}

code, kbd {
    padding: 0.2em;
}

code, kbd, .codeblock {
    font-family: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
    font-size: 80%;

    background-color: #FAFAFA;
    color: #111;
    border-radius: 0.3em;
    border: 0.15em solid #DDD;
}

kbd {
    border-bottom: 0.3em solid #DDD;
}

.codeblock {
    margin: 0.5em -0.5em;
    padding: 0.5em;

    overflow-x: auto;

    tab-size: 4;
}

.hl__keyword {
    color: #22A;
    font-weight: bold;
}

.hl__comment {
    color: #822;
}

.hl__string {
    color: #284;
}

.hl__number {
    color: #24A;
}

.hl__type {
    color: #A22;
}

.hl__constant {
    color: #940;
}