战壕诱饵：白猫狙击手循环短片

使用 @ Image1 作为视觉基准。保持摄像机固定不动，背景为完全虚化的泥泞战壕，烟雾薄雾缓缓飘散，余烬浮动，远处火光微弱地闪烁；采用去饱和、粗粝的战争电影色彩调校，并带有明显胶片颗粒。确保爪子始终是猫爪，不出现人类手指；头盔和步枪保持坚固的结构，不能融化或变形。
执行这个精确的15秒循环序列：
开始时，土堆上方只露出绿色军用头盔最顶端的弧线。白猫缓缓垂直升入画面，将迷你步枪架在土堆上并瞄准。
猫紧紧眯起左眼，用右爪握住步枪并开火。迷你步枪伴随快速而猛烈的后坐力向后弹动，同时出现短促的枪口闪光和一团烟雾。
紧接着，一发敌方子弹击中土堆顶部，扬起一阵飞土。猫径直缩到土堆后方，直到完全被遮住。
藏身时，猫用两只猫爪摘下头上的头盔，并将其倒扣在步枪枪口上保持平衡。此时猫头上已没有头盔，耳朵压平。
猫缓缓举起步枪，只有头盔升到土线之上，轻轻摇晃着充当诱饵。猫自己始终完全藏在土堆后方。
诱饵头盔在土线之上静止不动。刻意停顿片刻。
一声步枪脆响划破空气，头盔被猛烈地从枪管上击向一侧，伴随着明亮火花和金属鸣响，翻滚着飞出画面。
就在同一瞬间，猫光着头突然冒出来，耳朵向后压平，毛发凌乱，双眼眯起，端起步枪朝正前方开火。后坐力猛烈，伴有枪口闪光和烟雾。
猫在飘散的烟雾中继续瞄准，然后缓缓径直沉回土堆后方，接住落下的头盔并重新戴回头上，结尾与视频开头完全一致。
音频：远处炮火持续发出低沉轰鸣，炮弹以不规则间隔沉闷地轰击，画外火焰噼啪作响，一枚炮弹从头顶呼啸而过，风掠过空旷泥地。每次射击都有干脆而尖锐的步枪枪响；诱饵头盔被击中时响起清亮的金属叮声和跳弹呼啸声；每次撞击后都有泥土簌簌落下。无音乐，无人声。

Use @ Image1 as the visual baseline. Maintain a locked, static camera, a completely blurred muddy trench background with drifting smoke haze, floating embers, and the faint orange flicker of distant fires, and desaturated, gritty cinematic war-film color grading with heavy film grain. Ensure the paws remain strictly feline with no human fingers, and the helmet and rifle maintain rigid structural consistency without melting or warping.
Execute this exact 15-second looped sequence:
Start with only the very top curve of the green military helmet visible above the dirt mound. The white cat slowly rises vertically into frame, resting the miniature rifle on the dirt and taking aim.
The cat squints its left eye tightly, grips the rifle with its right feline paw, and fires. The miniature rifle kicks back with sharp, rapid recoil, accompanied by a quick muzzle flash and a puff of smoke.
An enemy round strikes the top of the dirt mound immediately after, blowing a spray of dirt into the air. The cat drops straight down behind the mound until it is completely hidden.
While hidden, the cat lifts the helmet off its own head with both feline paws and balances it upside-down on the muzzle of the rifle. The cat's head is now bare, ears flattened.
The cat slowly raises the rifle, and the helmet rises above the dirt line alone, wobbling gently as bait. The cat itself stays fully hidden behind the mound.
The decoy helmet holds still above the dirt line. A long, deliberate pause.
A rifle crack rings out and the helmet is knocked violently sideways off the barrel with a bright spark and a metallic ring, tumbling out of frame.
In the same instant the cat pops up bare-headed, ears flat back, fur ruffled, eyes narrowed, shoulders the rifle and fires straight ahead. Sharp recoil, muzzle flash, and smoke.
The cat holds the aim through the drifting smoke, then sinks slowly straight back down behind the dirt mound, catches the falling helmet, and sets it back on its head, ending exactly as the video started.
Audio: a continuous low rumble of distant artillery, muffled shell impacts thudding at irregular intervals, fires crackling off-screen, a shell whistling overhead, and wind moving across open mud. Sharp dry rifle cracks on each shot, a bright metallic ping and ricochet whine when the decoy helmet is hit, and dirt pattering down after each impact. No music and no voices.