A young woman lounging on a plush armchair by a rain-streaked window, raindrops transformed into luminous fireflies that float and dance across the glass, her teacup emitting soft golden steam that swirls into tiny constellations, warm amber and copper lighting bathes the cozy reading nook, soft watercolor washes with delicate line art, intimate close-up composition, rich palette of dusty rose, warm mahogany, golden amber and soft teal, dreamy nostalgic mood, 8k detailed