body{
font-family:Segoe UI,Arial;
margin:0;
background:#0f172a;
color:white;
transition:.3s;
}

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 40px;
background:#020617;
}

nav a{
margin-right:15px;
color:white;
text-decoration:none;
opacity:.8;
}

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

.hero{
text-align:center;
padding:70px 20px;
}

.search{
margin-top:20px;
width:400px;
max-width:90%;
padding:14px;
border-radius:8px;
border:none;
}

.container{
max-width:1100px;
margin:auto;
padding:20px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
}

.card{
background:#1e293b;
padding:20px;
border-radius:10px;
}

.card h3{
margin-bottom:8px;
}

.meta{
font-size:12px;
opacity:.6;
margin-bottom:10px;
}

.btn{
display:inline-block;
margin-top:10px;
padding:10px 15px;
background:#3b82f6;
color:white;
border-radius:6px;
text-decoration:none;
border:none;
cursor:pointer;
}

footer{
text-align:center;
padding:30px;
opacity:.5;
}

.light{
background:#f1f5f9;
color:#111;
}

.light .card{
background:white;
}