Removed scss styling in favor of Tailwind, more base styling added

Background images added and styled.
Also added a font family to the index.html: anaheim from bunnyfonts.

fe/src/assets/main.css

@@ -0,0 +1,56 @@
+@import 'tailwindcss';
+
+@variant dark (&:where(.dark, .dark *));
+
+@theme {
+  --font-sans: 'Anaheim', sans-serif;
+}
+
+body {
+  @apply font-sans 
+  bg-slate-900
+  text-slate-50;
+}
+
+h1,
+h2 {
+  @apply font-bold;
+}
+
+h3,
+h4,
+h5,
+h6 {
+  @apply font-semibold;
+}
+
+h1 {
+  @apply text-4xl;
+}
+
+h2 {
+  @apply text-3xl;
+}
+
+h3 {
+  @apply text-2xl;
+}
+
+h4 {
+  @apply text-xl;
+}
+
+h5 {
+  @apply text-lg;
+}
+
+.panel {
+  @apply fixed
+  inset-16
+  p-4
+  bg-white/10
+  backdrop-blur-sm
+  rounded-xl
+  border
+  border-white/15;
+}