高速城市骑行追逐（5 镜头时间码 + AUDIO 区块） prompt

CHARACTER CYCLIST, intense focused expression, athletic posture. Bright sun urban highway and city streets, multi-lane traffic, overpasses, suspension bridge, red-marked tram tracks, clear blue sky.

RIDE 1 (0:00-0:02): Low-angle rear tracking. CHARACTER pedals hard, lane changes, weaving between cars, sharp lean into turns, fast motion, real-time, motion-blur background.

RIDE 2 (0:02-0:02.5): Quick close-up of CHARACTER's face, intense focus forward. Micro-cut, blurred background, real-time.

RIDE 3 (0:02.5-0:04): Low-angle front tracking. CHARACTER zigzags through traffic, quick handlebar flicks, swerves past bumpers, camera shake, fast tracking.

RIDE 4 (0:04-0:06): 3/4 front-side tracking. Slalom across lanes, close passes to cars, aggressive lean, camera swings side-to-side following weave.

RIDE 5 (0:06-0:08): Low-angle rear tracking. CHARACTER overtakes dark blue car, cuts in front through narrow gap, speed ramp, city streaking behind.

AUDIO (ref): Heavy breathing, pedaling, traffic whoosh, wind rush, tire friction, quick tire squeal.