A seamless loop animation of a magical ancient tree with glowing golden runes orbiting around its trunk and branches. The tree has radiant red, orange, and gold leaves that shimmer softly in the sunset light. The glowing runes slowly rotate and pulse with light, forming arcane symbols and rings of energy. Gentle mist drifts through the forest background, enhancing the mystical atmosphere. High detail, fantasy style, magical realism, ambient particle motion, 16:9, perfect loop.