"Design a stylized character icon of the Queen of Hearts for a Match-3 mobile game. She should be depicted in soft pastel red and gold colors, with a heart-shaped crown glowing softly. Focus on her upper body with a simple, bold design, using geometric heart shapes as part of her attire. Her expression should be regal, with a slight smirk, symbolizing her powerful and commanding presence. The overall design should have clean lines, with glowing edges to ensure visibility in a mobile game format."