一个十几岁的机甲少女，苍白的皮肤沾着烟灰与海水飞沫，琥珀色锐利眼眸带有发光的HUD准星，及腰的灰白色长发扎成高马尾，在海风中飞扬；哑光…

A mecha girl mid-teens, pale skin smudged with soot and salt spray, sharp amber eyes with glowing HUD reticles, waist-length ash-white hair tied in a high ponytail whipping in the sea wind, matte gunmetal exoskeleton armor plating her shoulders, forearms and shins, exposed hydraulic pistons at the joints, chest rig with glowing cyan coolant lines, oversized oil-stained hangar jacket half slipping off one shoulder, a massive rail cannon resting on her right shoulder, dog tags and frayed red ribbon at her collar , standing off-center to the left on the rusted edge of a tilted steel platform jutting out over dark water, weight shifted onto one leg, left hand gripping the cannon strap, head turned slightly toward camera with a quiet defiant stare, steam venting from her back thrusters, her ponytail and jacket streaming sideways in the salt wind , a vast derelict sea-city at dusk, colossal megastructures of unknown purpose rising from the ocean in staggered silhouettes, bone-white monolithic towers fused with barnacled steel, cyclopean ring-shaped constructs canted at broken angles, rusted skeletal gantries threaded with dead cables, dark swells rolling between the pylons, shipwrecks half-swallowed at their feet, thick sea fog clinging to the bases while the upper structures pierce into a bruised sky, scattered faint lights blinking high in the towers like distant eyes , moody low-key lighting, cold teal ambient from the overcast sky, warm amber sodium glow leaking from a distant structure camera-right, hard backlight from a low sun behind the towers carving her silhouette, volumetric god rays cutting through sea mist, wet specular highlights on her armor , 35mm anamorphic lens, slight low angle looking up past her shoulder toward the structures, medium-wide shot, shallow depth of field with foreground rust in soft focus, horizontal lens flares, fine atmospheric haze compressing the distant megastructures into layered silhouettes , cinematic anime key visual, painterly digital illustration with crisp line art, desaturated oceanic palette of teal, bone-white and rust punched by small warm accent lights, film grain, high-contrast editorial poster aesthetic . Format 16:9.

一个十几岁的机甲少女，苍白的皮肤沾着烟灰与海水飞沫，琥珀色锐利眼眸带有发光的HUD准星，及腰的灰白色长发扎成高马尾，在海风中飞扬；哑光枪灰色外骨骼铠甲覆盖其肩部、前臂与小腿，关节处露出液压活塞，胸前的战术背带有发光的青色冷却液管线；一件沾满油渍的特大号机库夹克半挂在一边肩上，一门巨型轨道炮架在她的右肩，颈间挂着狗牌与一条磨损的红丝带。她偏左站在一块倾斜钢板平台锈蚀的边缘上，平台伸出至深色水面，重心压在一条腿上，左手握着炮带，头微微转向镜头，神情安静而倔强，背部推进器喷出蒸汽，马尾与夹克在咸湿的海风中横向飘拂。背景是一座破败的海上城市，黄昏时分，巨大的未知用途巨型建筑从海中错落地升起，骨白色的整体塔楼与覆满藤壶的钢铁融合，巨环状构造以断裂的角度倾斜，锈迹斑斑的骨架式龙门架上缠绕着死去的电缆，深色涌浪在桥墩间翻滚，沉船半沉在其脚边，浓重的海雾贴附在建筑底部，而上部结构刺入瘀伤般的天空，塔楼高处零星闪烁着微弱的光芒，仿佛远方的眼睛。氛围以低调阴郁的光线为主——阴冷的天光投下冷青色环境光，画面右侧远处的建筑透出温暖的琥珀色钠灯辉光，塔楼后方的低角度落日形成强烈背光勾勒出她的轮廓，体积光透过海雾形成丁达尔光束，铠甲上带有湿润的高光。35毫米变形宽银幕镜头，略仰视角从她肩后望向建筑群，中景偏宽，前景的锈迹处于柔焦以形成浅景深，水平镜头光晕，细微的大气雾霭将远处巨型结构压缩成层叠的剪影。电影级动画主视觉海报，带有锐利线稿的绘画式数字插画，以去饱和的海洋色调——青色、骨白与铁锈色为主，点缀以少量温暖的重点光，胶片颗粒质感，高对比度的编辑海报美学。画面比例 16:9。