Strong rule: style --- 3D Pixar ---. Inside a cramped airplane cabin with dim, bluish overhead lighting. Triangle is standing in the aisle, wrestling with the neon blue backpack, trying to lift it above his head. The overhead bins are mostly full. Passengers are visible in their seats, looking up with annoyance. The atmosphere is claustrophobic and tense. Cold blue and warm yellow light mix.
Character appearance reference (MUST match exactly):
- Triangle: A whimsical, teal-colored cartoon creature with a large, rounded triangular body. It features two oversized, white circular eyes with tiny black pupils and a simple, thin-lined smirk. Atop its pointed head sits a small, red conical party hat with gold tinsel fringe. The character possesses four thin, spindly teal limbs, including two arms hanging at its sides and two legs standing upright. The art style is a clean 2D illustration with bold outlines and a flat, matte finish, conveying a quirky and friendly personality.
