tailwind.config.js

const plugin = require("tailwindcss/plugin");
/** @type {import('tailwindcss').Config} */
module.exports = {
	content: ["./src/**/*.{astro,html,js,jsx,md,svelte,ts,tsx,vue}"],
	darkMode: "class",
	corePlugins: {
		aspectRatio: false,
	},
	theme: {
		extend: {
			colors: {
				bgColor: "hsl(var(--theme-bg) / <alpha-value>)",
				textColor: "hsl(var(--theme-text) / <alpha-value>)",
				link: "hsl(var(--theme-link) / <alpha-value>)",
				accent: "hsl(var(--theme-accent) / <alpha-value>)",
				"accent-2": "hsl(var(--theme-accent-2) / <alpha-value>)",
			},
			transitionProperty: {
				height: "height",
			},
			typography: (theme) => ({
				cactus: {
					css: {
						"--tw-prose-body": "var(--theme-text)",
						"--tw-prose-headings": "var(--theme-accent-2)",
						"--tw-prose-links": "var(--theme-text)",
						"--tw-prose-bold": "var(--theme-text)",
						"--tw-prose-bullets": "var(--theme-text)",
						"--tw-prose-quotes": "var(--theme-quote)",
						"--tw-prose-code": "var(--theme-text)",
						"--tw-prose-hr": "0.5px dashed #666",
						"--tw-prose-th-borders": "#666",
					},
				},
				DEFAULT: {
					css: {
						a: {
							"@apply cactus-link": "",
						},
						strong: {
							fontWeight: "700",
						},
						code: {
							border: "1px dotted #666",
							borderRadius: "2px",
						},
						blockquote: {
							borderLeftWidth: "none",
						},
						hr: {
							borderTopStyle: "dashed",
						},
						thead: {
							borderBottomWidth: "none",
						},
						"thead th": {
							fontWeight: "700",
							borderBottom: "1px dashed #666",
						},
						"tbody tr": {
							borderBottomWidth: "none",
						},
						tfoot: {
							borderTop: "1px dashed #666",
						},
					},
				},
				sm: {
					css: {
						code: {
							fontSize: theme("fontSize.sm")[0],
							fontWeight: "400",
						},
					},
				},
			}),
		},
	},
	plugins: [
		require("@tailwindcss/typography"),
		require("@tailwindcss/line-clamp"),
		require("@tailwindcss/aspect-ratio"),
		plugin(function ({ addComponents }) {
			addComponents({
				".cactus-link": {
					"@apply relative py-2 underline underline-offset-4 decoration-2 decoration-link sm:no-underline sm:py-0":
						{},
					"@media (min-width: 640px)": {
						"&:hover": {
							"@apply sm:after:h-0.5 sm:after:bg-link": {},
						},
						"&::after": {
							"@apply absolute bottom-0 inset-x-0 block content-[''] h-[1px] bg-textColor motion-safe:transition-height ease-in-out":
								{},
						},
					},
				},
				".title": {
					"@apply text-2xl font-semibold text-accent-2": {},
				},
			});
		}),
	],
};