body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #757575;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 20px;
    background: #817b7b;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header {
    text-align: center;
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    margin: 0;
    font-size: 1.2em;
    color: #666;
}

section {
    margin: 20px 0;
}

section h2 {
    margin-bottom: 10px;
    color: #333;
}

section p, section ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

section ul li {
    margin-bottom: 10px;
}