北欧雪夜人狼对峙

Realistic Nordic snowy night sequence. Shot 1 (0-5s): a man runs fast through deep snow, tracked closely from behind at foot level. Shot 2 (5-9s): a wolf chases him; the man trips and rolls; the wolf lunges. Shot 3 (9-12s): a border collie leaps in, knocking the wolf aside; the animals wrestle; the wolf breaks free and howls. Shot 4 (12-15s): multiple wolves slowly surround the man and dog; close-up on the dog as the man slowly sits up. Light: cold moonlight, faint warm rim from a distant cabin window. Camera: low handheld tracking on the runs, medium static on the wrestle, slow push-in for the close-up. Style: photoreal survival thriller. Audio: snow crunch, panting, low growl, escalating tense score. Constraints: maintain the man's identity, no watermark, no on-screen text, no extra limbs.