404 Error Page Design Prompt

Design a 404 page concept prompt:

Website niche: {NICHE}
Brand tone: {TONE} (e.g., Humorous, Apologetic, Techy)
Goal: {GOAL} (e.g., Return home, Search, Contact support)

Create:
1. Visual concept description
2. Clever headline copy
3. Supportive text
4. Call-to-Action (CTA) button text
5. Interactive element idea (mini-game or animation)