提示词A vast, deep space composition featuring a colossal blue gas giant as the primary subject. Thin, delicate rings of luminous cyan and pale gold orbit the giant. The foreground is dominated by the stark, shadowed ridge of a dark, grey lunar surface. The lighting is crisp and cold, emanating from the giant itself, creating sharp contrast. Rendered in a hyper-detailed digital photograph style with a restrained palette of deep navy, cobalt blue, and pale gold. Intentional negative space frames the lunar ridge. Wide 16:9 wallpaper; subject off-center, quiet low-contrast outer margins for desktop icons. Full-bleed artwork, no border, no frame, no text, no typography, no logos, no signature, no watermark.