body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f7f7;
    color: #333;
}

.container {
    max-width: 900px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #343a40;
}

h2 {
    color: #495057;
    margin-top: 24px;
}

p, li {
    line-height: 1.6;
    font-size: 16px;
}

ul {
    padding-left: 20px;
}