#titlepage .subtitle a { text-decoration: none; }
#titlepage figure picture { width: min(68%, 360px); }
#titlepage figure img { height: auto; }
.lang-nav { margin: 0.75rem 0; font-size: 0.9em; text-align: center; }
.lang-nav a { text-decoration: none; }
.lang-nav a:hover, .lang-nav a:focus { text-decoration: underline; }