body{
background:#0f172a;
color:white;
font-family:Arial;
margin:0;
}

.container{
max-width:900px;
margin:auto;
padding:40px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:20px;
}

.grid a{
background:#1e293b;
padding:30px;
text-decoration:none;
color:white;
border-radius:10px;
text-align:center;
}

.grid a:hover{
background:#2563eb;
}