/* Publications */
.record-group .record-heading {
    margin-top: var(--record-heading-top);
}

.record-group:first-of-type .record-heading {
    margin-top: var(--record-heading-top-first);
}

.record-group ol.record-list.ordered {
    margin: 0 0 .6rem;
}

.record-group ol.record-list.ordered:last-of-type {
    margin-bottom: .6rem;
}

.record-meta-period {
    margin-bottom: .35rem;
}

.citation a {
    display: inline-block;
}

.citation a:first-of-type {
    margin-top: .5rem;
}

.pub-links {
    --pub-links-row-gap: .12rem;
    /* reduced to ~1/3 of .37rem (縮小 2/3) */
    margin: .33rem 0 0;
    /* was 1rem, now ~1/3 (縮小 2/3) */
    display: flex;
    flex-wrap: wrap;
    gap: var(--pub-links-row-gap) 0;
    /* vertical gap only */
    row-gap: var(--pub-links-row-gap);
}

.pub-link {
    font-size: .65rem;
    border: 1px solid var(--color-secondary);
    color: var(--color-secondary);
    padding: .15rem .5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    margin-right: .4rem;
    /* restore original horizontal spacing */
}

.pub-link:hover {
    background: var(--color-secondary);
    color: #000;
}


.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-bottom: 1.6rem;
}

.filter-bar button {
    background: var(--color-soft-bg);
    border: 1px solid var(--color-border);
    padding: .45rem .85rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: .75rem;
    letter-spacing: .5px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text);
    transition: var(--transition);
}

.filter-bar button.active,
.filter-bar button:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #fff;
}

.pub-item.highlight {
    background: var(--color-soft-bg);
    padding: 1rem;
    border-radius: var(--radius-sm);
}

.record-list.ordered>.record-item:before {
    font-family: var(--font-sans);
}

.record-list.ordered>.record-item>.citation:first-child {
    margin-top: 0;
}