figure {
    margin: 1.5em auto;
    text-align: center;
}

figure img {
    max-width: 100%;
}

figure p {
    margin: 0;
}

figcaption {
    font-style: italic;
    margin-top: 0.4em;
    font-size: 0.9em;
    opacity: 0.75;
}

.content a.fig-num {
    font-weight: bold;
    font-style: normal;
    text-decoration: none;
    color: var(--fg, #555);
}

.content a.fig-num:hover {
    text-decoration: underline;
}