table {
    font-size: small;
}

table.plain tbody tr:nth-child(2n) {
    background: var(--bg);
}

table.plain tbody td {
    vertical-align: top;
}

main img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    filter: var(--img-filter);
}

.navy, .ayu, .coal {
    --img-filter: invert(90%);
}

main .caption {
    display: block;
    text-align: center;
    font-size: small;
}

main .caption.figure::before {
    content: "Figure\a0";
    font-weight: bold;
}

main .caption.table::before {
    content: "Table\a0";
    font-weight: bold;
}

main .bibref {
    font-size: smaller;
    vertical-align: super;
}

main .inline {
    font-size: unset;
    vertical-align: unset;
}

main .bibref::before {
    content: "[";
}

main .bibref::after {
    content: "]";
}

main .biblio ol {
    list-style-position: inside;
    list-style-type: none;
}

main .biblio ol li {
    display: block;
    margin-left: 2.5em;
    margin-bottom: 0.5em;
}

main .biblio ol li .bibkey {
    margin-left: -2.5em;
}

main .biblio ol li .bibkey::before {
    content: "[";
}

main .biblio ol li .bibkey::after {
    content: "]\a";
    white-space: pre;
}

main .footnote-reference::before {
    content: "[";
}

main .footnote-reference::after {
    content: "]";
}