styles.css

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}
.container {
    max-width: 900px;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
header {
    text-align: center;
    margin-bottom: 20px;
}
header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}
header p {
    margin: 5px 0;
    font-size: 1.1em;
    color: #555;
}
section {
    margin-bottom: 20px;
}
section h2 {
    font-size: 1.8em;
    color: #444;
    border-bottom: 2px solid #ccc;
    padding-bottom: 5px;
    margin-bottom: 10px;
}
ul {
    list-style-type: disc;
    margin: 10px 0;
    padding-left: 20px;
}
ul li {
    margin-bottom: 5px;
}
article h3 {
    font-size: 1.5em;
    color: #333;
    margin-bottom: 5px;
}