.article-navigation {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 20px 32px;
    margin: 40px 0 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.article-navigation a,
.article-navigation a:visited {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    width: fit-content;
    max-width: 100%;
    min-height: 44px;
    padding: 4px 0;
    color: var(--title-color);
    text-align: left;
    border-radius: 0;
    background: none;
    transition: color 0.15s ease;
}

.article-navigation a:last-child {
    justify-self: end;
    align-items: flex-end;
    text-align: right;
}

.article-navigation .nav-direction {
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-faded);
}

.article-navigation .nav-title {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.5;
}

/* The global inline-link hover uses !important and a filled background. */
.article-navigation a:not(:has(img)):hover,
.article-navigation a:focus-visible {
    color: var(--secondary-medium) !important;
    border-radius: 0;
    background: none;
    transition: color 0.15s ease;
}

.article-navigation a:hover .nav-title {
    text-decoration: underline;
    text-underline-offset: 5px;
    text-decoration-thickness: 1px;
}

.article-navigation a:focus-visible {
    outline: 2px solid var(--secondary-medium);
    outline-offset: 6px;
}

.article-navigation a:has(.nav-title)::before,
.article-navigation a:has(.nav-title)::after {
    content: none;
}

/* Three-way section navigation shares the article link states above. */
.article-navigation:has(.nav-home) {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
}

.article-navigation a.nav-home {
    justify-self: center;
    align-items: center;
    text-align: center;
}

@media (max-width: 600px) {
    .article-navigation,
    .article-navigation:has(.nav-home) {
        grid-template-columns: minmax(0, 1fr);
        gap: 20px;
    }

    .article-navigation a:last-child,
    .article-navigation a.nav-home {
        justify-self: start;
        align-items: flex-start;
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    .article-navigation a:not(:has(img)) {
        transition: none;
    }
}