/* Minimal custom styles */
body { background: #f7f7fb; }
.card { border-radius: 1rem; }
.navbar-brand { letter-spacing: .5px; }
.post-image { max-height: 480px; object-fit: cover; }
.avatar {
  width: 48px; height: 48px; border-radius: 50%; object-fit: cover;
  background: #ddd;
}
.small-avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
textarea { resize: vertical; }