.lexxy-content h1 {
    font-size: 1.3rem;  /* 24px - reduced from default */
    line-height: 1.2rem;
    margin-top: 1rem;
    margin-bottom: 0.7rem;
    color: #111827; /* gray-900 */
}

.lexxy-content h2 {
    font-size: 1.25rem; /* 20px - reduced from default */
    line-height: 1.2rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    color: #111827; /* gray-900 */
}

.lexxy-content h3 {
    font-size: 1.125rem; /* 18px - reduced from default */
    line-height: 1.2rem;
    margin-top: 0.75rem;
    margin-bottom: 0.5rem;
    color: #111827; /* gray-900 */
}

.lexxy-content h4 {
    font-size: 1rem;     /* 16px - reduced from default */
    line-height: 1.2rem;
    margin-top: 0.75rem;
    margin-bottom: 0.5rem;
    color: #111827; /* gray-900 */
}

.lexxy-content h5 {
    font-size: 0.875rem; /* 14px - reduced from default */
    line-height: 1.2rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    color: #111827; /* gray-900 */
}

.lexxy-content h6 {
    font-size: 0.75rem;  /* 12px - reduced from default */
    line-height: 1.2rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    color: #111827; /* gray-900 */
}