.pg-archive-grid {
  display: grid;
  gap: 24px;
}
.pg-cols-1 .pg-archive-grid { grid-template-columns: 1fr; }
.pg-cols-2 .pg-archive-grid { grid-template-columns: repeat(2, 1fr); }
.pg-cols-3 .pg-archive-grid { grid-template-columns: repeat(3, 1fr); }
.pg-cols-4 .pg-archive-grid { grid-template-columns: repeat(4, 1fr); }
.pg-cols-5 .pg-archive-grid { grid-template-columns: repeat(5, 1fr); }
.pg-cols-6 .pg-archive-grid { grid-template-columns: repeat(6, 1fr); }