.support-btn {
            position: fixed;
            bottom: 75px;
            right: 7px;
            background: #25D366;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            color: #fff;
            font-size: 32px;
            cursor: pointer;
            z-index: 1000;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        }

        .support-box {
            position: fixed;
            bottom: 90px;
            right: 20px;
            width: 300px;
            background: #fff;
            border-radius: 10px;
            padding: 16px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
            z-index: 999;
            display: none;
            animation: slideUp 0.3s ease;
        }

        @keyframes slideUp {
            from {
                transform: translateY(30px);
                opacity: 0;
            }

            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .title {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .number {
            margin-bottom: 10px;
        }

        .btn-row {
            display: flex;
            gap: 8px;
            margin-bottom: 12px;
        }