Black & Gold Birthday Invitation エンクロージャーカード

PROMPT: Elegant black birthday party invitation with a luxurious black silk satin fabric background, soft flowing folds and realistic texture. Premium gold typography with metallic foil effect. Handwritten cursive script for the main title “Birthday Party,” combined with modern minimalist sans-serif uppercase text for details. Centered layout, balanced spacing, refined and classy look. High contrast black and gold color palette, upscale, formal, and sophisticated celebration theme. No photos, no people, no illustrations. Print-ready, clean margins, professional invitation design.