eastern xianxia fantasy, high-quality 3d animation and game cinematic cg look, ue5-style rendering, pbr materials, 16:9, no text, no people. realistic materials with eastern-inspired forms; mist and atmospheric perspective creating clear foreground, midground and background depth; cinematic lighting with one clear key light, soft ambient fill, rim light on cloud edges, shadows retaining detail. an immortal terrace floating above a sea of clouds at dawn. a single slab of polished pale jade platform drifts in the churning cloud sea, its surface carved with fine shallow cloud patterns, the edges broken away to reveal the raw stone core. three slender white stone pillars stand at the center, half-transparent ribbons of light hanging from their tops, swaying slowly and dissolving into fine luminous dust at the tips. a few stone steps at the outer edge step directly into the cloud and disappear. in the distance, layered floating peaks cut off by mist show only their upper halves and the waterfalls pouring from them; the falls break into spray halfway down, a very faint rainbow hanging in it. foreground: out-of-focus carved balustrade and a few drifting petals. midground: jade platform, three pillars, hanging light ribbons. background: churning cloud sea, floating peaks, waterfall spray, a pale moon low in the sky and a faint band of aurora. lighting: soft and cool, warm gold catching the cloud edges and the waterfall spray; fine luminous dust suspended in the air, visible in the beams without obscuring the main forms. negative: text, watermark, logo, border, people, human figures, deformed structures, plastic look, soft-focus mush, unclear silhouette, overexposed, low resolution, blurry, noise, cartoon, clutter.