.tf-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.tf-btn .badge {
    background: #ff4d4f;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 6px;
    border-radius: 10px;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.tf-btn:hover .badge {
    background: #e63e40;
}