body {
    background-color: #ccffcc;
    font-family: "Georgia", serif;
    margin: 15px;
}

header {
    background-color: #3366ff;
    padding: 15px;
    border: 5px solid #ff6600;
    text-align: center;
}

header img {
    width: 200px;
    border: 3px solid white;
    background-color: white;
    padding: 5px;
}

.button {
    background-color: #ff3366;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    margin-left: 20px;
}

nav {
    background-color: #66cc66;
    padding: 15px;
    margin: 15px 0;
    text-align: center;
    border: 3px dashed #3366ff;
}

.nav-link {
    color: #003366;
    text-decoration: none;
    margin: 0 20px;
    font-size: 18px;
    font-weight: bold;
    background-color: #ffff99;
    padding: 8px 15px;
    border-radius: 5px;
    border: 2px solid #ff6600;
}

h1 {
    color: #cc0000;
    text-align: left;
    font-size: 32px;
    background-color: #ffff99;
    padding: 15px;
    border: 4px double #cc0000;
    margin: 20px 0;
}

.info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 20px;
}

article {
    background-color: #e6f7ff;
    width: 300px;
    padding: 20px;
    border: 4px solid #3366ff;
    border-radius: 15px;
    text-align: center;
}

h2 {
    color: #0066cc;
    font-size: 20px;
    text-decoration: underline;
    background-color: #ffeb99;
    padding: 10px;
    border-radius: 8px;
    margin: 10px 0;
}

img {
    border: 3px solid #ff6600;
    border-radius: 10px;
    margin: 10px 0;
}

.article-but {
    background-color: #009900;
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    display: inline-block;
    margin-top: 10px;
    border: 2px solid #006600;
}

footer {
    background-color: #663399;
    padding: 20px;
    text-align: center;
    margin-top: 30px;
    border: 5px solid #ffcc00;
}

footer a {
    margin: 0 10px;
    background-color: white;
    padding: 5px;
    border-radius: 10px;
    border: 2px solid #000000;
}

footer p {
    color: white;
    font-size: 18px;
    display: inline-block;
    margin-left: 20px;
    background-color: #ff6600;
    padding: 10px;
    border-radius: 8px;
}

main > img {
    display: block;
    margin: 20px auto;
    border: 5px solid #cc0000;
    background-color: white;
    padding: 10px;
}