Halloween Livestream Overlay Frame

Halloween livestream overlay frame, vertical 9:16, with an open product stage in the middle. [Colors] Violet #3A1566 to near-black #14061F gradient, orange gradient type #FF7A00 to #FFC14D, crimson accent #E23A2E, cream ribbon #F7E4C4. [Layout] The top 22 percent holds a two-line extruded headline flanked by a waving ghost and a witch hat, with a small brown ribbon beneath; the center 60 percent is blank white; the bottom 18 percent is a deep purple band with three cream benefit labels in a row, a jack-o'-lantern in a witch hat at the bottom left and a gothic house silhouette at right. [Typography] Ultra-bold rounded bubble letters with orange-to-amber gradient face, white inner stroke and heavy dark outline; small condensed caps on the bottom labels. [Subject] Cartoon ghost, carved pumpkin, witch hat, cobweb, bats, graveyard fence, lit windows. [Lighting & Mood] Glowing night fairground, warm lantern pools, festive and candy-bright. [Details] Sparkle stars, faint mist, subtle noise texture across the flats.