.card:hover{background-color:#fbfcfc}.promo-alert{background:linear-gradient(135deg,#0f766e,#14b8a6)}.promo-title{font-size:1.1rem}.promo-pill{letter-spacing:.04em}.promo-code{letter-spacing:.02em}@media(max-width:640px){.promo-title{font-size:1rem;gap:.1rem}}