---

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    color: #222;
}

header {
    background-color: #333;
    color: white;
    padding: 20px;
}

header h1 {
    margin-top: 0;
}

nav a {
    color: white;
    margin-right: 20px;
    text-decoration: none;
}

nav a:hover {
    text-decoration: underline;
}

main {
    width: 80%;
    margin: 20px auto;
}

section {
    background-color: white;
    padding: 20px;
    margin-bottom: 20px;
}

.article {
    border: 1px solid #ccc;
    padding: 15px;
    margin-bottom: 15px;
}

.article h3 {
    margin-top: 0;
}

.pages {
    text-align: center;
}

input, select, textarea {
    width: 100%;
    max-width: 500px;
    padding: 8px;
    box-sizing: border-box;
}

button {
    padding: 10px 20px;
    background-color: #333;
    color: white;
    border: none;
    cursor: pointer;
}

footer {
    text-align: center;
    background-color: #333;
    color: white;
    padding: 10px;
}