/* Citation and bibliography styling for the DocumenterCitations author-year
   style. Keeps inline citations visually distinct from ordinary links and
   makes the bibliography readable as a reference list. */

a.citation {
    font-variant-numeric: tabular-nums;
    text-decoration: none;
    border-bottom: 1px dotted currentColor;
}

a.citation:hover {
    border-bottom-style: solid;
}

/* Hanging indent, the conventional bibliography layout. */
.citation dl dd {
    margin-left: 2em;
    text-indent: -2em;
    margin-bottom: 0.6em;
    line-height: 1.5;
}

.citation dl dt {
    float: left;
    margin-right: 0.5em;
    font-weight: 600;
}

/* DOIs and arXiv links run long; let them wrap rather than overflow. */
.citation dd a {
    word-break: break-word;
}