body {
    font-family: Arial, sans-serif;
    margin: 40px;
    background-color: #eaf2f8;
    color: #2c3e50;
}

.section-header {
    color: #2980b9;
    border-bottom: 2px solid #2980b9;
    padding-bottom: 5px;
}

#main-title {
    color: #c0392b;
    text-align: center;
    font-size: 36px;
}