提示词 prompt：如下：

# Main Prompt - A: Clockwise Heart (Classroom Ver.)shot:  type: r2v  aspect_ratio: "9:16"  camera: fixed, single continuous shot, no cuts  framing: character occupies lower two-thirds of frame, medium shot from waist upcharacter:  reference: use attached reference image for full appearance (face, outfit, colors, proportions)  art_style: preserve original character art style / cel-shading from reference, do not blend with background stylemotion:  sequence:    - beat_1_2: both arms raised, sweep in a slow clockwise circular motion like clock hands, starting from 12 o'clock position    - beat_3: arms cross at chest height, hands open    - beat_4: arms draw outward and down into a heart shape formed above the head, hold for half a beat    - beat_5_6: small step-touch side to side (left-right), shoulders swaying gently in sync    - loop: sequence repeats seamlessly from beat_1  tempo: moderate pop tempo, sharp but not rushed transitions  motion_notes: no slow motion, no speed ramping, natural constant playback speed throughoutsetting:  location: after-school classroom, empty of other students  time_of_day: late afternoon / early evening, golden hour light through windows  environment_details: rows of desks and chairs as soft silhouettes in the background, chalkboard faintly visible, window frames casting long soft shadows across the floor  atmosphere: quiet, nostalgic, gentle contrast between the character's lively motion and the stillness of the empty roombackground:  style: simple, uncluttered classroom silhouette, low detail so it doesn't compete with character motion  rendering: keep visually separate from character line/shading style; desks/windows rendered with minimal linework, mostly shape and light, not full detail  motion: static background, only ambient light shift (e.g. faint dust motes in the light beam), no moving elementslighting: warm golden-hour light streaming through windows from one side, soft rim light on character, gentle long shadows cast by desksexpression: light, playful smile, eyes forward toward camera during heart pose

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来源：https://x.com/yudotanaka/status/2088590413007560782