产品视觉 GPT Image 2 提示词：Blue Fantasy Hero Splash Poster

A dramatic vertical fantasy game splash-art poster of a single male warrior hero in an icy blue environment, rendered in ultra-detailed polished digital illustration with cinematic lighting and high contrast. The composition is dynamic and slightly diagonal, with the character’s body sweeping across the frame as if diving or lunging through shards of ice and streams of blue energy. He has {argument name="character name" default="澜"}, a youthful handsome face, pale skin, sharp features, and short tousled {argument name="hair color" default="silver-white"} hair. His expression is calm, cold, and focused, eyes angled downward as if stalking prey. He wears sleek dark navy and black fantasy armor with metallic silver edges and glowing cyan highlights, including 4 visible major armor pieces: a large right shoulder guard with a circular glowing core, a fitted chest-and-torso suit, a layered waist guard, and armored forearm bracers. His body is turned sideways in a fluid assassin-like pose, one arm extended, with a long glowing blue weapon or energy blade emerging from the lower left. Surround him with sharp translucent ice formations, swirling fabric-like frosty shapes, and floating debris, all illuminated by luminous blue light. Use a cool monochrome palette dominated by sapphire, cobalt, and icy cyan, with glossy reflections and magical glow effects. Add 3 groups of visible Chinese typography integrated like a mobile MOBA hero poster: a large white brush-calligraphy title near the upper center-left reading {argument name="title text" default="澜"}, a thin vertical poetic line beside it reading {argument name="tagline text" default="被灭刃锋，只为永恒"}, and a gold vertical game logo in the upper right reading {argument name="logo text" default="王者荣耀"}. Premium e-sports promotional poster, highly detailed, heroic, elegant, cold, mystical, and powerful.