.content-section {
    margin: 3rem auto;
    max-width: 800px;
    padding: 2rem 0 1rem;
}

.section-title {
    text-align: center;
    color: #800000;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: #3498db;
    margin: 0.5rem auto 0;
}

.section-description {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    /* box-shadow: 0 2px 4px rgba(0,0,0,0.05); */
    line-height: 1.6;
    color: black;
}

.section-description p {
    margin-bottom: 1.5rem;
}

.section-description ul {
    list-style: none;
    padding-left: 1.5rem;
}

.section-description li {
    margin-bottom: 0.8rem;
    position: relative;
}

.section-description li::before {
    content: '✓';
    color: #3498db;
    position: absolute;
    left: -1.5rem;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-description {
        padding: 1.5rem;
    }
}