refactor: use Tailwind CSS prose styles

assets/css/components.pcss

@@ -5,69 +5,6 @@
     text-underline-offset: 0.1em;
   }
 
-  .markdown {
-    > * + * {
-      @apply mt-4;
-    }
-
-    > *:first-child {
-      @apply mt-0;
-    }
-
-    h2 + * {
-      @apply mt-2;
-    }
-
-    h2 {
-      @apply mt-6;
-    }
-
-    h3 {
-      @apply mt-8 font-bold;
-    }
-
-    h2 + h3 {
-      @apply mt-2
-    }
-
-    blockquote {
-      @apply my-8;
-    }
-
-    ol {
-      @apply pl-6 list-decimal;
-    }
-
-    ul {
-      @apply pl-6 list-disc;
-    }
-
-    li {
-      @apply mt-1 first:mt-0;
-    }
-
-    a {
-      @apply link;
-    }
-
-    pre {
-      @apply my-8;
-    }
-
-    pre code {
-      @apply block;
-    }
-
-    .media--type-image {
-      @apply my-8;
-    }
-
-    .speakerdeck-embed-wrapper,
-    .video-full {
-      @apply my-8 aspect-w-4 aspect-h-3;
-    }
-  }
-
   .visually-hidden {
     @apply sr-only;
   }