body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f4f6f8;
    color: #333;
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #2c3e50;
}

table {
    width: 100%;
    max-width: 900px;
    margin: 0 auto 30px auto;
    border-collapse: collapse;
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

th {
    background-color: #2c3e50;
    color: #ffffff;
    padding: 12px;
    text-transform: uppercase;
    font-size: 0.9em;
    letter-spacing: 1px;
    border: 1px solid #34495e;
}

td {
    padding: 10px;
    text-align: center;
    border: 1px solid #ddd;
    font-size: 0.85em;
    vertical-align: middle;
}


td:hover {
    background-color: #eaf2f8;
}

ul {
    max-width: 900px;
    margin: 0 auto;
    list-style-type: none;
    background-color: #ffffff;
    padding: 20px 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

ul > li {
    font-weight: bold;
    color: #2c3e50;
    margin-top: 15px;
    margin-bottom: 8px;
    font-size: 1.1em;
    border-bottom: 2px solid #2c3e50;
    padding-bottom: 5px;
}

ul ul {
    list-style-type: disc;
    padding-left: 25px;
    margin: 0;
    box-shadow: none;
    background: transparent;
    padding-top: 5px;
    padding-bottom: 5px;
}

ul ul li {
    font-weight: normal;
    color: #555;
    font-size: 0.95em;
    margin: 4px 0;
    border: none;
    padding: 0;
}