body {
            background-color: #fcfcfc;
            color: #374151; /* gray-700 */
            -webkit-font-smoothing: antialiased;
        }
        
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #FEF2F8; }
        ::-webkit-scrollbar-thumb { background: #FAD4E8; border-radius: 4px; }
        ::-webkit-scrollbar-thumb:hover { background: #FF4FA3; }

        .btn-yellow {
            background: linear-gradient(180deg, #FDE047 0%, #F59E0B 100%);
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 2px 5px rgba(245, 158, 11, 0.3);
            text-shadow: 0 1px 0px rgba(255,255,255,0.4);
            color: #78350F;
            transition: all 0.2s;
        }
        .btn-yellow:hover {
            background: linear-gradient(180deg, #FEF08A 0%, #FBBF24 100%);
            transform: translateY(-1px);
            box-shadow: inset 0 1px 0 rgba(255,255,255,0.8), 0 4px 8px rgba(245, 158, 11, 0.4);
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
        }
        
        /* Fullscreen styles */
        #game-container:-webkit-full-screen { width: 100%; height: 100%; background: #000; }
        #game-container:-ms-fullscreen { width: 100%; height: 100%; background: #000; }
        #game-container:fullscreen { width: 100%; height: 100%; background: #000; }