body {

font-family: Arial, sans-serif;
background-color: #f4f4f4;
margin: 0;
line-height: 1.6;

}

header {

background-color: #333;
color: white;
text-align: center;
padding: 20px;

}

main {

max-width: 800px;
margin: auto;
padding: 20px;
background: white;

}

h2, h3 {

color: #333;

}

figure {

text-align: center;

}

img {

border-radius: 12px;
margin-top: 10px;

}

figcaption {

font-size: 0.9em;
color: gray;

}

footer {

text-align: center;
padding: 15px;
background: #eee;
margin-top: 20px;

}