body {
            font-family: Arial, sans-serif;
        }
        h2 {
            color: #2C3E50;
            margin-top: 20px;
        }
        ul {
            margin: 10px 0;
        }
body {
    font-family: 'Arial', sans-serif;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    /* background: #f8f8f8;*/
    background-color: #584D77;
}

h1 {
  color: #F7F9FA;
}

h1, h2, h3, h4 {
    margin-top: 0;
}

h2, h3, h4 {
  color: #0074D9;
}

a {
    color: #007BFF;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}
header {
    background-color: #007BFF;
    color: white;
    padding: 10px 0;
    text-align: center;
}

header h1 {
    margin: 0;
}
.container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
    background-color: #F7F9FA;
}

article {
    background: #fff;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}
footer {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}