Spooky Cute Halloween Event Banner

Halloween event banner, horizontal 2.35:1, polished 3D cartoon illustration. [Colors] Twilight violet #6B3FA0 sky fading to rose #C86A8E at the horizon, cool indigo #2A1B4A foreground, pumpkin orange #F2841C and acid purple #9B5DE5 lettering. [Layout] Left-weighted headline block, right-side character cluster, a forest corridor receding to a pale full moon at centre; clear safe area at the far left. [Typography] Oversized purple brush lettering with a cream outline and thin magenta echo, stacked on two lines, with a small spaced serif "HALLOWEEN" tag beneath. [Subject] A cluster of round white ghosts, the largest wearing a witch hat and perched on a grinning jack-o'-lantern, plus a second carved pumpkin and candy; black bat silhouettes, a leaning wooden sign reading "Happy Halloween", a stone cross and gnarled bare trees framing both edges. [Lighting & Mood] Moonlit backlight, glowing pumpkin interiors, low ground mist, eerie but adorable. [Details] Small ghost drifting at the far left, jack-o'-lanterns dotting the path, hanging cobweb strands, soft purple cloud bands near the moon.