“MAIN CHARACTER”是使用 FontVibe AI 创作的Bubble 3D 气泡字文字效果。鼓鼓的、充满空气的气泡字体，糖果光泽3D表面。Y2K风，气球弹跳感——生日动态、Discord头图、手机壁纸都好看。

Render as inflated 3D bubble letters for Instagram Story use. Vertical 9:16 composition. Background: trendy gradient — peach to rose, or lilac to sky blue — Instagram-native aesthetic. Bubble letters placed upper-center of frame in large, bold composition. Lower third intentionally left lighter for caption space. Glossy candy surface in Y2K palette. Optional: faint sparkle or star confetti elements scattered in background. The visual language should feel native to an Instagram Story — aspirational, vibrant, designed to get saved and shared. Vertical gradient — lilac purple to soft pink, dreamy and aspirational. Very subtle star or sparkle elements in background corners. "MAIN CHARACTER" stacked in inflated 3D bubble letters — "MAIN" on top line, "CHARACTER" on bottom line — centered, filling 62% of frame width. Letters: bright purple and pink gradient. Glossy candy surface, vivid highlights. Lower third lighter for caption space. IG Story quality — TikTok trend language rendered beautiful and shareable.