Cinematic Mecha Girl at Derelict Sea City

[中文]
一名十几岁的机甲少女，苍白的肌肤上沾着烟尘与海水飞沫，锐利的琥珀色眼眸中映出发光的 HUD 瞄准标线；及腰的灰白色长发扎成高马尾，在海风中肆意飞扬。哑光枪灰色外骨骼装甲覆盖双肩、前臂与小腿，关节处裸露着液压活塞，胸挂布有发光的青蓝色冷却管线。一件沾着油污的超大号机库外套半滑落在一侧肩头，一门巨型轨道炮架在右肩，衣领处挂着士兵牌与磨损的红色丝带。
她站在向左略微偏移的位置，立于倾斜钢铁平台的锈蚀边缘，平台向外延伸至漆黑海面之上；重心落在单腿上，左手紧握炮带，头部微转向镜头，投来沉静而桀骜的目光。背部推进器不断喷出蒸汽，马尾与外套在咸腥海风里向一侧狂乱飘动。
背景是黄昏时分广袤的废弃海上都市，用途不明的巨型超级建筑从海洋中拔地而起，形成错落的剪影；骨白色的巨型塔楼与附着藤壶的钢铁结构融为一体，巨大的环形建筑以破碎的角度倾斜矗立，锈蚀的桁架骨架间缠绕着废弃线缆，深色浪涛在支撑柱间翻涌，数艘沉船半淹在柱脚。厚重的海雾萦绕在建筑底部，高耸的结构直刺入暗沉的天空，塔楼高处零星闪烁着微弱灯光，宛如遥远的眼眸。
画面采用阴郁低调的光影：阴沉天空透出冷调青蓝环境光，画面右侧远处建筑漏出温暖的琥珀色钠灯光晕，塔楼后方低垂的太阳形成强烈逆光，勾勒出她的轮廓；体积光穿透海雾，装甲上呈现湿润的镜面高光。
镜头使用 35mm 变形宽银幕镜头，略微低角度仰拍，越过她的肩膀望向远处建筑群；中全景构图，浅景深使前景的锈蚀景物虚化，带有横向镜头眩光，细腻的大气薄雾将远处巨型建筑压缩为层次分明的剪影。
整体为电影感动漫主视觉风格，绘画感数字插画搭配利落线稿，采用青蓝、骨白与铁锈色为主的低饱和海洋色调，点缀少量暖色调高光；添加胶片颗粒，呈现高对比度的艺术海报质感，画幅比例 16:9。

[English]
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.