/* Dedicated desktop Topic identity composition. Shared filter, list, row,
 * pagination, and editorial voice styling lives in browse.css. */

.dn-topic-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 56px;
    padding: 28px 0 64px;
}

.dn-topic-main {
    min-width: 0;
}

.dn-topic-heading {
    margin-bottom: 20px;
}

.dn-topic-heading p {
    max-width: 640px;
    margin: 12px 0 0;
    color: var(--dn-text-secondary);
    font-family: var(--dn-font-serif);
    font-size: 17px;
    line-height: 1.4;
}

.dn-topic-sidebar {
    border-left: 1px solid var(--dn-rule-subtle);
    padding-left: 28px;
}

.dn-topic-about,
.dn-topic-other-topics {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px solid var(--dn-rule-subtle);
}

.dn-topic-about {
    padding: 18px;
    border: 1px solid var(--dn-rule-subtle);
    border-radius: var(--radius-md, 8px);
}

.dn-topic-about h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 12px;
    color: var(--dn-text-primary);
    font-family: var(--dn-font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.dn-topic-about p {
    margin: 0;
    color: var(--dn-text-secondary);
    font-family: var(--dn-font-serif);
    font-size: 15px;
    line-height: 1.4;
}

@media (max-width: 900px) {
    .dn-topic-layout {
        grid-template-columns: 1fr;
        padding: 20px 16px 40px;
        gap: 32px;
    }

    .dn-topic-sidebar {
        border-left: 0;
        border-top: 1px solid var(--dn-rule-subtle);
        padding: 24px 0 0;
    }
}