超写实IMAX风格水下奇幻浪漫人像

Ultra-realistic IMAX-level Netflix-style underwater fantasy romance portrait, 9:16 vertical composition, a joyful young couple lying side-by-side on a lush underwater meadow covered with vibrant emerald-green sea grass, surrounded by tiny tropical fish, floating air bubbles, shimmering light rays piercing through crystal-clear turquoise water from the surface above. The young man wears a fitted black t-shirt, curly dark hair floating naturally in the water, thin round glasses, facial expression: genuine happiness, carefree wonder, bright smile, eyes filled with amazement as he gazes upward toward the dancing sunlight. The young woman wears a soft white sleeveless fitted top paired with elegant black high-waisted bottoms, long dark-brown wavy hair flowing gracefully around her shoulders, flawless smooth milky-white skin with realistic natural texture, facial expression: pure joy, childlike excitement, radiant laughter, sparkling eyes looking upward toward the magical underwater light beams, completely lost in the beauty of the moment. Both lying comfortably on their backs with relaxed body language, shoulders almost touching, creating a natural emotional connection. The underwater environment features swaying aquatic plants, schools of tiny colorful fish, sparkling oxygen bubbles, floating particles illuminated by sunlight, dreamy blue-green gradients, cinematic depth and scale. Ultra-rich cinematic color grading, premium Hollywood color science, deep luxurious aquatic blues, vibrant emerald greens, glowing cyan highlights, HDR-quality dynamic range, crystal-clear water detail, masterpiece-level realism, breathtaking fantasy atmosphere, award-winning editorial photography, ultra-sharp focus, immersive storytelling, rich color depth, premium luxury visual aesthetic, magical underwater paradise, 35mm cinematic lens, f/2.0.
Negative Prompt: blurry face, distorted anatomy, extra limbs, extra fingers, duplicate people, unnatural expressions, artificial skin, doll face, flat colors, dull grading, muddy water, low contrast, CGI artifacts, cartoon, anime, watermark, logo, text, low resolution, poor lighting, oversaturated skin, unrealistic fish, bad reflections.