glittering 2026 celebration with sparkler effects, concept of festive cheer, new year anticipation, holiday excitement

2026 christmas celebration sparkler festive holiday new year cheer anticipation excitement glitter bright light glowing abstract gold evening night bokeh glimmer illuminations party season greeting happiness joy countdown magic fireworks shine decorative event atmosphere celestial dazzling decor enchanting luminous midnight sparkle vibrant welcoming background banner concept space ai generated