mountain, Celeste, pixel art style, vibrant colors, snow-capped peak, challenging terrain, platforming action, character Madeline, climbing, jumping, mid-air dash, purple hair, pink jacket, brown boots, backpack, determination expression, icy platforms, floating crystals, ancient ruins, mystical aura, ambient lighting, side-view, dynamic composition, clear sky, sunset glow, detailed environment textures, 2D game aesthetic.