.on-this-day {
    margin: 2rem 0;
    padding: 1rem 1.5rem;
    border-left: 3px solid var(--primary);
    background: var(--code-bg);
    border-radius: 0 4px 4px 0;
}

.on-this-day h3 {
    margin: 0 0 0.75rem 0;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
}

.on-this-day ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.on-this-day ul li {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.2rem 0;
}

.on-this-day-year {
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0.6;
    min-width: 2.5rem;
}