background
"background-color": "#2B2B2B" /* Dark gray */

landuse-cemetery
"fill-color": "#424242" /* Darker shade of gray */

landuse-hospital
"fill-color": "#424242" /* Same as cemetery */

landuse-school
"fill-color": "#424242" /* Same as cemetery */

landuse-park
"fill-color": "#355D35", /* Dark green */
"fill-opacity": 1

landuse-wood
"fill-color": "#2E372E", /* Very dark green */
"fill-opacity": 0.1,
"fill-outline-color": "hsla(0, 0%, 0%, 0.03)"

waterway_tunnel
"line-color": "#3D5866", /* Dark blue-gray */

waterway-other
"line-color": "#3D5866" /* Same as waterway_tunnel */

waterway-other-intermittent
"line-color": "#3D5866" /* Same as waterway_tunnel */

waterway-stream-canal
"line-color": "#3D5866" /* Same as waterway_tunnel */

waterway-stream-canal-intermittent
"line-color": "#3D5866" /* Same as waterway_tunnel */

waterway-river
"line-color": "#3D5866" /* Same as waterway_tunnel */

waterway-river-intermittent
"line-color": "#3D5866" /* Same as waterway_tunnel */

water-offset
"fill-color": "#3D5866" /* Same as waterway_tunnel */

water-area
"fill-color": "#3D5866" /* Same as waterway_tunnel */

water-pattern
"fill-pattern": "wave" /* Unchanged */

aeroway
"fill-color": "#333333" /* Dark gray */

building-shadow
"fill-color": "#3A3A3A" /* Dark gray */

building
"fill-color": "#383838", /* Dark gray */
"fill-opacity": 0.1

building_outline
"line-color": "#3A3A3A" /* Dark gray */

/* Other styles for tunnels, roads, railways, bridges, administrative areas, labels, and places follow a similar approach of using darker shades and reducing brightness. */