body {
margin: 0;
font-family: Arial, sans-serif;
background: #f5f5f5;
color: #222;
}
header {
background: #111;
color: #fff;
padding: 2rem;
text-align: center;
}
nav {
background: #fff;
padding: 1rem;
text-align: center;
}
nav a {
margin: 0 1rem;
color: #222;
text-decoration: none;
}
main {
max-width: 1000px;
margin: 2rem auto;
padding: 0 1rem;
}
.gallery {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 1rem;
}
.item {
background: #fff;
padding: 1rem;
border: 1px solid #ccc;
}
footer {
text-align: center;
padding: 1rem;
background: #222;
color: #ccc;
}