added Prettier, Tailwind, styling, branding, sitemap, tracking

tailwind.config.mjs

@@ -0,0 +1,37 @@
+import starlightPlugin from '@astrojs/starlight-tailwind'
+import defaultTheme from 'tailwindcss/defaultTheme'
+
+const accent = {
+  200: '#bee1ff',
+  600: '#2376ed',
+  900: '#1d448b',
+  950: '#162b55',
+}
+const gray = {
+  100: '#f4f6fa',
+  200: '#e9eef5',
+  300: '#bcc3ca',
+  400: '#818d9c',
+  500: '#4e5967',
+  700: '#2f3946',
+  800: '#1e2834',
+  900: '#14191e',
+}
+
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: ['./src/**/*.{astro,html,js,jsx,md,mdx,svelte,ts,tsx,vue}'],
+  theme: {
+    fontFamily: {
+      sans: ['IBM Plex Sans', ...defaultTheme.fontFamily.sans],
+      mono: ['IBM Plex Mono', ...defaultTheme.fontFamily.mono],
+    },
+    extend: {
+      colors: {
+        accent,
+        gray,
+      },
+    },
+  },
+  plugins: [starlightPlugin()],
+}