Dark fantasy book cover in the style of Sarah J. Maas (ACOTAR). At the very TOP, small elegant series title in Russian Cyrillic reading "ХРОНИКИ БЕССМЕРТНЫХ ДВОРОВ" in refined thin serif. Just below it, the author name in Russian Cyrillic "ЭЛИС НОКС" in elegant serif typography. Large centered ornate emblem of a translucent ghostly heart made of pale spectral mist, faintly glowing and ethereal, surrounded by wisps of phantom fog, drifting spirit-like tendrils and delicate silver filigree. Deep midnight blue, dark violet and ghostly silver palette, eerie pale spectral glow, intricate baroque border. At the bottom, luxurious gold-foil-style serif title in Russian Cyrillic reading "ДВОР ПРИЗРАЧНЫХ СЕРДЕЦ". Atmospheric, haunting, mysterious, premium fantasy novel cover, symmetrical composition, matte dark background. Correct Russian Cyrillic spelling.
