body {
    font-family: 'Times New Roman', Times, serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}

header {
    background: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}

section {
    margin: 20px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 10px;
    text-align: left;
}

th {
    background: #333;
    color: #fff;
}

pre {
    background: #f4f4f4;
    padding: 10px;
    border: 1px solid #ddd;
    overflow-x: auto;
}