"HALLOWEEN" 是一张复古风万圣节明信片，带有怀旧的印刷质感。橙色粗体字配黑色投影，置于波浪边框内，背景是泛黄的奶油色卡纸，旁边有拱背黑猫、两个南瓜灯、蝙蝠、橙色月亮和一棵光秃的树。你可以把标题换成自己的问候语、姓名、派对日期或地址，也可以在左侧空白处添加一行短文字。

Create a finished 16:9 vintage Halloween desktop wallpaper in the style of a 1950s printed paper decoration. Keep the left side clear for the title and place the illustrated Halloween scene on the right. Use aged yellow-cream card as the full background, with subtle soft creases, worn corners, coarse halftone dots, and slight misregistration between printed color plates. Use a limited palette of pumpkin orange, black, and cream, with just a little olive green; no neon. On the left, set the exact word “HALLOWEEN” as the only text, large and easy to read, on a cream scalloped paper banner with a fine black outline. Letter it in bold, playful mid-century display capitals: sturdy, gently rounded forms, slightly irregular hand-cut contours, close spacing, and strong simple silhouettes. Print the letters in pumpkin orange with a dark black keyline and a small hard offset shadow, like layered vintage paper and ink. Keep all letters crisp and correctly spelled. On the right, draw a friendly arched black cat with bright cream eyes and a small orange collar, sitting beside two grinning jack-o’-lanterns of different sizes. Render them as flat, cut-paper printed shapes with simple dark outlines and minimal color-block shading. Add a few small bats and autumn leaves around the scene, leaving breathing room around both the lettering and the illustrated subjects. Keep the image charming and graphic, like an old Halloween decoration found in an attic, not a modern horror poster. No gradients, photorealism, extra words, or extra lettering.