body{
font-family: Arial;
margin:0;
background:#f5f5f5;
color:#333;
}

header{
background:#1e88e5;
color:white;
padding:20px;
text-align:center;
}

nav{
display:flex;
gap:10px;
justify-content:center;
background:#0d47a1;
padding:10px;
}

nav a{
color:white;
text-decoration:none;
padding:5px 10px;
}

.hero{
padding:40px;
text-align:center;
background:white;
margin:20px;
border-radius:10px;
}

.posts{
background:white;
margin:20px;
padding:20px;
border-radius:10px;
}

footer{
text-align:center;
padding:20px;
background:#222;
color:white;
}