Luminous dark-fantasy book cover, Sarah J. Maas ACOTAR style, but BRIGHTER and high-contrast with crisp, clearly readable details (not muddy or dark). 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. Large centered ornate emblem of a burning heart wrapped in vivid flames and glowing embers, surrounded by molten golden filigree, sharply detailed and brightly lit. Bright warm palette: glowing orange, radiant gold, bright crimson, luminous fire light. Intricate baroque border, clean composition. At the bottom, luxurious gold-foil serif title in Russian Cyrillic "ДВОР ОПАЛЁННЫХ СЕРДЕЦ". Premium fantasy novel cover, symmetrical, sharp focus, high clarity, correct Russian Cyrillic spelling.
