.practice-heading {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    text-align: center;
}

.video-player {
    margin: 1rem auto;
    max-width: 800px;
    width: 90%;
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#video-fallback {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-radius: 8px;
    margin: 1rem 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .video-player {
        width: 95%;
        margin: 1rem auto;
    }
    
    .practice-heading {
        font-size: 1.3rem;
        margin: 1.5rem 0 0.8rem;
    }
}