theme.json

{
	"$schema": "https://schemas.wp.org/trunk/theme.json",
	"version": 3,
	"settings": {
		"color": {
			"palette": [
				{
					"slug": "light",
					"name": "Light",
					"color": "#f3f4f6"
				},
				{
					"slug": "primary",
					"name": "Primary",
					"color": "#3858e9"
				},
				{
					"slug": "dark",
					"name": "Dark",
					"color": "#111827"
				}
			],
			"link": true
		},
		"blocks": {
			"core/post-title": {
				"color": {
					"palette": [
						{
							"slug": "light",
							"name": "Light",
							"color": "#f3f4f6"
						}
					]
				}
			}
		}
	},
	"customTemplates": [
		{
			"name": "page-home",
			"title": "Homepage"
		}
	],
	"templateParts": [
		{
			"name": "small-header",
			"title": "Small Header",
			"area": "header"
		}
	]
}