"MONSTER MASH" 是一张万圣节派对邀请海报，风格俏皮而阴森。带橙色描边的绿色滴落黏液字母位于巨大的满月之上，深蓝夜空中有蝙蝠、蜘蛛网、雾气弥漫的墓地和发光的灯笼，活动详情堆叠在下方的边框内。你可以替换派对名称、日期、地点和着装提示，做出自己的版本。

Create a finished vertical Halloween party poster, 9:16, with precise readable English typography. Deep midnight-violet sky background, a large pale full moon behind the title, small black bats crossing it, crooked tombstones and bare twisted trees in the low silhouette horizon; pumpkin-orange candle lanterns on both lower corners; drifting lavender fog across the ground, fine spider-web strands bridging empty gaps around the title. At top, set the small arched eyebrow text “ONE NIGHT ONLY” in clean condensed orange uppercase. Center title in two tiers: “MONSTER” then “MASH”, occupying 48% of the canvas width and height. Custom Drip Horror lettering: extra-heavy condensed uppercase skeleton, uneven organic contours, each stroke made from glossy neon slime-green viscous liquid; long and short vertical drips obey gravity, rounded surface-tension bulbs at drip heads, wet bright specular glints, dark green liquid pooling beneath the letters. Add a thin pumpkin-orange inner candle glow around the slime silhouette, without changing the green letter material. Below title, set “HALLOWEEN PARTY” in wide orange uppercase with generous tracking. At bottom, a purple-black translucent plaque carries three centered lines: “SATURDAY · OCTOBER 31, 2026”, “8 PM — MIDNIGHT”, “THE MOONLIT HALL · 14 WILLOW LANE”. Add a small round orange seal reading “COSTUMES ENCOURAGED”. Maintain clean hierarchy, generous safe margins, sharp high-contrast type, ray-traced wet highlights, soft moon backlight, no gore, no blood, no extra words, no watermark.