html {
    font-size: 16pt;
    line-height: 1.5;
}
p, h1, h2, li, small, .ya-share2 {
    margin-left: auto;
    margin-right: auto;
    max-width: 600px;
}
li {
    background: rgba(0,0,0,.03);
    margin-top: 1em;
}
.note, code {
    background-color: #ffa;
}
code {
    font-family: system-ui;
    font-weight: bold;
}
code, .breakword {
    word-break: break-word;
}
.subtle {
    color: #aaa;
}
nav {
    text-align: center;
    padding: .6em .5em;
    font-size: .75em;
    border-bottom: 1px solid #eee;
    margin-bottom: 1.5em;
    max-width: 100%;
}
nav a {
    margin: 0 .25em;
    text-decoration: none;
    color: #888;
}
nav a:hover {
    color: #000;
    text-decoration: underline;
}
nav a.active {
    color: #000;
    font-weight: bold;
}