onation-close {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 1.5rem;
            cursor: pointer;
            color: #666;
            transition: color 0.3s;
            z-index: 1;
        }

        .donation-close:hover {
            color: #f97316;
        }

        .donation-qrcode {
            max-width: 180px;
            border-radius: 4px;
            margin: 0 auto;
            display: block;
        }
        
        .qrcode-container