.lectures-intro,
.lectures-list,
.lectures-empty {
    grid-column: 1 / -1;
}

.lectures-intro {
    max-width: 75ch;
    margin-bottom: var(--space-3xl);
    font-size: var(--fs-md);
}

.lectures-list {
    display: grid;
    gap: var(--space-xl);
}

.lecture-card {
    background: var(--silver);
    transition: background 0.2s var(--transition), color 0.2s var(--transition);
}

.lecture-card:hover {
    background: var(--bg-main);
    color: var(--accent);
}

.lecture-card > a {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(12rem, 1fr);
    gap: var(--space-xl);
    padding: var(--space-xl);
    color: inherit;
    text-decoration: none;
}

.lecture-card-heading h2 {
    margin: 0;
    font-size: var(--fs-xl);
    font-weight: normal;
}

.lecture-card:hover h2 {
    text-decoration: underline;
}

.lecture-card-speaker,
.lecture-card-summary {
    margin-bottom: 0;
}

.lecture-card-speaker {
    font-size: var(--fs-md);
}

.lecture-card-meta {
    margin: 0;
    padding: 0;
    list-style: none;
}

.lecture-card-summary {
    grid-column: 1 / -1;
    max-width: 75ch;
    font-size: var(--fs-sm);
}

@media (max-width: 768px) {
    .lecture-card > a {
        grid-template-columns: 1fr;
        padding: var(--space-lg);
    }

    .lecture-card-heading h2 {
        font-size: var(--fs-lg);
    }
}