Generate an SVG as a graduation congratulations greeting card illustration. Festive celebratory style. Background fill #F0F9FF. Draw 5 mortarboard caps tossed at varying angles across the upper half in bold colors — navy, coral, teal, purple, gold. Confetti shower of rectangles and circles in same palette raining down. Add 3 ribbon banner shapes in the mid-canvas. Celebratory and full of energy. No text, no labels, no emoji. Output raw SVG code only starting with <svg.

The image shows a group of colorful graduation hats with confetti in the air, creating a festive atmosphere. The hats come in a variety of colors, including red, blue, yellow, and green, and the confetti is in various shapes and sizes. The image is animated, giving it a lively and celebratory feel.