body {font-family: Arial, sans-serif;margin: 0;padding: 0;display: flex;flex-direction: column;align-items: center;justify-content: center;height: 100vh;background-color: #000;}#artworkCover {position: fixed;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.8);display: flex;justify-content: center;align-items: center;z-index: 1000;cursor: pointer;transition: opacity 0.3s ease;}#artworkCover.hidden {opacity: 0;pointer-events: none;}#artworkImage {max-width: 80%;max-height: 80%;object-fit: contain;border: 4px solid #fff;border-radius: 10px;box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);cursor: pointer;}#loadingSpinner {position: fixed;top: 50%;left: 50%;transform: translate(-50%, -50%);border: 8px solid #f3f3f3;border-top: 8px solid #3498db;border-radius: 50%;width: 60px;height: 60px;animation: spin 2s linear infinite;z-index: 1001;display: none;}@keyframes spin {0% {transform: rotate(0) translate(-50%, -50%);}100% {transform: rotate(360deg) translate(-50%, -50%);}}