.html-content p {
    margin-bottom: 1rem;
}

.html-content ul,
.html-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.html-content li {
    margin-bottom: 0.5rem;
}

.html-content h1,
.html-content h2,
.html-content h3,
.html-content h4 {
    font-weight: bold;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.html-content h1 {
    font-size: 1.875rem;
}

.html-content h2 {
    font-size: 1.5rem;
}

.html-content h3 {
    font-size: 1.25rem;
}

.html-content blockquote {
    border-left: 4px solid #e2e8f0;
    padding-left: 1rem;
    font-style: italic;
    margin: 1.5rem 0;
}

.video-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}