Dark fantasy book cover in the style of Sarah J. Maas (ACOTAR). At the TOP center, elegant author name in Russian Cyrillic reading "ЭЛИС НОКС" in refined serif typography. Centered ornate emblem of a heart wrapped in thorny rose vines dripping with poison, blooming dark roses and curling tendrils, surrounded by emerald filigree. Deep emerald green, blood red roses and black palette, eerie green glow, intricate baroque border. At the bottom, luxurious gold-foil-style serif title in Russian Cyrillic reading "ДВОР ЯДОВИТЫХ СЕРДЕЦ". Atmospheric, seductive and dangerous, premium fantasy novel cover, symmetrical composition, matte dark background. Correct Russian Cyrillic spelling.
