body {
font-family: Arial, sans-serif;
background: #0f172a;
color: #e5e7eb;
text-align: center;
margin: 0;
padding: 0;
}

header {
background: #1f2937;
padding: 16px 24px;
display: flex;
justify-content: space-between;
align-items: center;
}

header h1 {
margin: 0;
font-size: 20px;
}

header a {
color: #60a5fa;
text-decoration: none;
font-weight: bold;
}

main {
max-width: 800px;
margin: 60px auto;
padding: 0 16px 40px;
}

h2 {
margin-top: 40px;
color: #bfdbfe;
}

.card {
background: #111827;
border-radius: 8px;
padding: 20px;
margin-top: 16px;
box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.tag {
display: inline-block;
background: #1d4ed8;
color: white;
padding: 4px 10px;
margin: 4px;
border-radius: 999px;
font-size: 12px;
}

.profile-pic {
width: 200px;
height: 200px;
object-fit: cover;
border-radius: 50%;
border: 4px solid #60a5fa;
display: block;
margin: 30px auto;
box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}