.teacher-card-skeleton{background-color:#d9d9d9;border-radius:6px;position:relative;overflow:hidden}.teacher-card-skeleton:after{content:"";background:linear-gradient(90deg,#0000,#5a565640,#0000);animation:1.4s infinite shimmer;position:absolute;inset:0;transform:translate(-100%)}@keyframes shimmer{to{transform:translate(100%)}}