/* Shared with the plain article style used on the blog. */
body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.45;
    color: #111;
    background: #fff;
}
header, main, footer { max-width: 1000px; }
.site-title { font-size: 2em; font-weight: bold; margin: .67em 0; }
h1 { line-height: 1.2; }
.entry-meta { color: #444; font-size: .95em; }
section { margin: 2em 0; }
a { overflow-wrap: anywhere; }
table { border-collapse: collapse; margin: 1em 0; }
caption { text-align: left; margin-bottom: .5em; }
th, td { padding: .5em .9em .5em 0; text-align: left; border-bottom: 1px solid #ccc; }
th { vertical-align: bottom; }
.equation { overflow-wrap: anywhere; }
.paper-pdf { display: block; width: 100%; height: 80vh; min-height: 500px; max-height: 1000px; border: 1px solid #ccc; box-sizing: border-box; }
footer { margin-top: 2em; }
.copyright { text-align: center; font-size: 10px; }
.skip-link { position: absolute; left: -10000px; }
.skip-link:focus { position: static; }
@media (max-width: 480px) {
    table { font-size: .88em; width: 100%; }
    th, td { padding-right: .5em; }
}
@media print { nav, .skip-link, .paper-pdf { display: none; } }