Design a sleek, futuristic one-page website for a memecoin named 'Coinmunity.' The site should feature a dark background with neon accents, clean animations, and sections for the header, hero, tokenomics, live chart, roadmap, and community engagement, including a glowing 'Buy $COIN Now' button linking to its Dexscreener page. Prioritize a modern aesthetic, responsive design, and smooth scrolling interactivity.