Seedance 2.0 角色抬臂比出心形 人物角色提示词

# 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 up character: 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 style motion: 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 throughout setting: 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 room background: 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 elements lighting: warm golden-hour light streaming through windows from one side, soft rim light on character, gentle long shadows cast by desks expression: light, playful smile, eyes forward toward camera during heart pose