.note-img {
    max-width: 100%;
    height: auto;
}

.section-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: #0d6efd;
}

.video-placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
}

.video-placeholder img {
    max-width: 250px;
    margin: 0.5rem;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.view-btn {
    margin-bottom: 1rem;
}