Available Styles:
pin: Traditional map pin markers (teardrop shape)circle-icon: Simple circular markers (previously named circle)base-map: Mimics the map's built-in POI layer style with category icons (combines main, selected, and micro layers). For micro-only rendering, hide the main layer via layers.main.layout.visibility = 'none'.pin-clustered: Same teardrop pins as pin for un-clustered places, with nearby
places aggregated into a single icon. Single-category clusters render the matching
base-map POI sprite with a small black count badge in the top-right; mixed-category
clusters render a larger centred count circle in place of the icon. Cluster features
expose clusterBaseMapIconIDs (comma-separated, deduplicated) on their properties.
Icon style options for displaying places on the map.