Generate an SVG as a New Year holiday greeting card illustration. Playful vibrant style. Background fill #0F0530. Draw 5 cartoon firework bursts in upper canvas — bold starbursts in hot pink (#EC4899), gold (#F59E0B), teal (#06B6D4), coral (#F97316), purple (#A855F7). Add party popper shapes at lower corners shooting confetti. Scatter confetti rectangles, stars, and circle dots across canvas. Bold and colorful, celebratory energy. No text, no labels, no emoji. Output raw SVG code only starting with <svg.

The image shows a new year card with colorful fireworks and party hats on a blue background. The text reads "Happy New Year" and is surrounded by a vibrant array of colors, including red, orange, yellow, green, blue, and purple. The fireworks are in the shape of stars and sparkles, and the party hats are in various shapes and sizes.