A vibrant Christmas-themed mobile wallpaper with a rich red background, bordered by lush green pine branches decorated with red and gold ornaments, glittering baubles, pinecones, holly berries, and red ribbons. Scattered golden stars and sparkling accents enhance the festive atmosphere. In the center, elegant gold glitter script reads "Merry Christmas!" with a large golden glitter snowflake positioned directly below the text. The composition is symmetrical, joyful, and richly detailed, designed for high-resolution mobile display.