/* Glassmorphism card */
.glass{
  background: rgba(255,255,255,0.04);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.08);
}

.resource-item img{ filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4)); }

/* Responsive tweaks */
@media (min-width:1024px){
  body{ background-position: center -120px; }
}
.ad-box {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px auto;
}