Create a 2D Y2K cartoon street-pop music video featuring the exact heroine from the provided reference. The entire sequence should feel like one playful, continuous MV passage driven by her movement, music and interaction with her pink doll. No text, typography, logos or readable writing anywhere.  

CHARACTER LOCK: Use the reference image as the absolute authority for identity, proportions, outfit, colors and illustration style.  Preserve her exact design: bright golden-blonde hair arranged into two huge upward-curving pigtails, oversized glossy teal-blue eyes, tiny cheerful mouth, simplified cute face and compact cartoon proportions. Keep her teal oversized track jacket with white athletic stripes, pink backpack, bare legs, oversized white scrunched socks and enormous teal-and-white chunky sneakers. Preserve the small pink cartoon doll she carries.  

Maintain the original Y2K cartoon aesthetic: huge eyes, oversized head, tiny body, thick clean outlines, flat saturated colors, minimal cel shading and exaggerated graphic proportions. Do not redesign her into detailed modern anime.  0–3s — Start immediately from a low angle as one enormous teal sneaker lands on a bright turquoise sidewalk on the first beat. The heroine bounces into frame from a small street step, her backpack and giant pigtails following with playful delayed motion.  Camera rises smoothly into a medium tracking shot as she runs forward hugging the pink doll. She tosses the doll lightly above her head, performs one quick joyful spin beneath it and catches it against her chest without stopping. She laughs and continues moving through a colorful stylized Y2K street filled with large graffiti shapes, stickers and bold pink, teal and yellow surfaces.  3–6s — She slips on a pair of colorful headphones while walking and her steps naturally synchronize with the music. Running becomes a playful street-dance sequence: side step → heel bounce → cross-step → tiny hop → half-turn.  Every sneaker landing creates one large simple graphic reaction beneath her feet: pink heart, yellow star, teal circle or colorful splash. The street environment begins responding to her rhythm. Large graffiti shapes stretch, bounce and slide with the beat while remaining clearly behind the character.  Her pigtails, backpack, jacket and socks bounce continuously with controlled cartoon physics.  6–9s — Still dancing, she tosses the pink doll upward again. This time the doll opens its eyes in midair and playfully floats beside her. The heroine notices it, freezes for one tiny comedic beat with enormous surprised eyes, then immediately breaks into an excited grin.  Two additional tiny cartoon versions of the doll pop out from behind the original and begin floating around her like playful companions. Keep only three dolls total and keep them spatially separated from her face and hair.  She continues moving forward while they copy simplified versions of her dance: step → bounce → turn. The camera tracks smoothly from the side as the dolls move at different depths, creating playful parallax.  9–12s — On the strongest beat, a broad turquoise graffiti shape extends from beneath her sneaker like a moving street-art board. She steps onto it and begins smoothly surfing down the street.  Keep the camera in a readable medium-wide tracking shot. She balances with her arms spread sideways, then performs a rhythmic body sway, heel shift and small controlled turn while the board follows a smooth curved path.  The three pink dolls fly behind her like a tiny cheering squad. Large hearts, stars, circles and broad paint shapes appear around the street in pink, yellow, white and teal. Gradually the physical street simplifies into an abstract Y2K graphic world while maintaining the same forward movement.  12–15s — The graffiti board curves downward and she performs one small jump from it, landing cleanly on both giant sneakers. She hugs the original pink doll and attempts one cool final turn while still moving.  Just before she finishes, the doll suddenly hops onto the top of her head. She becomes startled, loses her balance for a moment and makes two exaggerated cartoon recovery steps. Her huge eyes widen as she looks upward with an annoyed pout.  The doll innocently blinks.  Her expression immediately breaks into a big smile. She takes the doll back into her arms and continues bouncing forward with the three little companions beside her.  Camera gradually falls behind as she moves away through a bright teal, pink and yellow graphic street. Her pigtails, backpack and jacket remain gently bouncing while the surrounding shapes pulse with the final beats. End naturally while everyone is still moving. No freeze frame.  

VISUAL STYLE: Strictly match the reference artwork: playful Y2K 2D cartoon/anime illustration, huge glossy eyes, thick clean outlines, flat saturated colors, simplified anatomy, exaggerated proportions and minimal cel shading.  Dominant palette: bright turquoise/teal, bubblegum pink, sunny yellow, white and small dark-blue accents.  Combine early-2000s cartoon energy with Japanese street-pop MV styling. Use large graffiti shapes, hearts, stars, circles, stickers, paint blobs, checker fragments and bold geometric surfaces. Keep graphics abstract and decorative with no readable graffiti words.  

MOTION: Fast, bouncy and musical but visually controlled. Prioritize strong readable 2D key poses, clean silhouettes, squash-and-stretch accents, small overshoots and playful anticipation.  Her two giant blonde pigtails must move as coherent solid 2D shapes with stable volume and recognizable silhouettes. They may bounce, bend and swing gently but must never separate into individual strands or chaotic fragments.  Transitions should grow naturally from movement: sneaker landing → running → doll toss → spin → dance → doll awakening → group dance → graffiti board → surfing → jump → comedic ending.  

TEMPORAL STABILITY: Prioritize character consistency and crisp frame-to-frame coherence. Keep her face, eye shape, hairstyle, clothing, backpack, limbs and shoes stable throughout.  Maintain continuous clean outlines around her hair, face and body. Avoid crawling linework, flickering edges, broken color regions, texture boiling or unstable facial details.  During faster character actions, keep camera movement simple. During stronger camera movement, reduce character rotation. Never combine rapid camera rotation, rapid full-body spinning and complex moving backgrounds simultaneously.  Use minimal motion blur. Preserve crisp 2D silhouettes during running, jumping and dancing.  Keep dolls and background graphics away from the heroine’s face whenever possible. Avoid dense foreground particles or repeated occlusion of her eyes and hair.  

AUDIO: Synchronize tightly to energetic Y2K Japanese bubblegum pop / electro-pop with playful female vocals, bright synths, punchy drums and funky bass. Add sneaker impacts, tiny toy squeaks, bubble pops