body {
    background: #000;
    color: #fff;
    font-family: serif;}
h1 img {
    border-radius: 50%;
    display: block;
    margin: 20px auto;
    max-width: 200px;}
nav {text-align: center;}
article {
    max-width: 600px;
    background: #222;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #444;}
a {color: #c44; text-decoration: none;}
a:hover {text-decoration: underline;}
h2 {margin: 0;}
audio {width: 100%;}
.article-time {font-size: 80%; opacity: 0.8;}