.header{
background:#e5e7eb;
border-bottom:1px solid #ccc;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
font-size:22px;
font-weight:bold;
color:#111;
}

.hero{
background:white;
padding:60px 0;
border-bottom:1px solid #ddd;
}

.hero h1{
font-size:36px;
margin-bottom:10px;
}

.section-title{
margin-top:30px;
}

.post-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:25px;
margin-top:20px;
}

.post-card{
background:white;
padding:20px;
border-radius:12px;
box-shadow:0 4px 10px rgba(0,0,0,0.08);
transition:0.2s;
}

.post-card:hover{
transform:translateY(-4px);
}

.post-card h3{
color:#111;
margin-top:10px;
}

.thumb img{
width:100%;
border-radius:8px;
}

.single-post{
background:white;
padding:30px;
border-radius:12px;
box-shadow:0 4px 10px rgba(0,0,0,0.08);
}

.footer{
margin-top:40px;
padding:20px;
text-align:center;
background:#e5e7eb;
}