Website: 16-bit pixel-art rebuild with a live Three.js office, downloads from Gitea v1.5.1

- Title screen over a real-time voxel office rendered at low resolution and quantized to a rotating 32-colour palette with Bayer dithering; day part and season re-light the scene and every surface.
- 16-bit UI kit: name-plate dialogs, menu cursor, inventory, XP bar, badges, NPC speech, GAME OVER with CONTINUE, hand-placed 12x12 icons, Fusion Pixel font (Latin subset preloaded).
- Sections as a game: quest log (onboarding), character select (AI CEO / AI Co-Founder), inventory (features), party roster (providers), live download XP, save point (all v1.5.1 builds), FAQ as NPC dialog, credits.
- Downloads and source point to the Gitea release; the download function only redirects to git.zacharyzhang.com.
- Tailwind and the old components removed; unit tests for platform/downloads, rewritten e2e suite.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

landing/components/sections/xp-section.module.css

@@ -0,0 +1,60 @@
+.panel {
+  max-width: 768px;
+}
+
+.loading {
+  margin: 0;
+  font-size: var(--fs-2);
+  line-height: 1.5;
+  color: var(--ui-select);
+  animation: blink 1s steps(2, jump-none) infinite;
+}
+
+@keyframes blink {
+  50% {
+    opacity: 0.2;
+  }
+}
+
+.score {
+  margin: 0 0 24px;
+  font-size: var(--fs-2);
+  line-height: 1.5;
+}
+
+.number {
+  font-size: var(--fs-4);
+  line-height: 1;
+}
+
+.error {
+  margin: 0 0 12px;
+  font-size: var(--fs-2);
+  line-height: 1.5;
+}
+
+.actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 24px;
+  margin-top: 24px;
+}
+
+@media (max-width: 720px) {
+  .score,
+  .error {
+    font-size: var(--fs-1);
+    line-height: 2;
+  }
+
+  .number {
+    font-size: var(--fs-3);
+    line-height: 1.333;
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .loading {
+    animation: none;
+  }
+}