.teacher-visual{height:440px;display:flex;align-items:center;justify-content:center}.teacher-art{width:100%;max-width:460px;background:white;border-radius:24px;overflow:hidden;box-shadow:0 25px 70px #0005}.teacher-art svg{display:block;width:100%;height:auto}.reference-head{transform-origin:127px 63px;animation:ref-head 1.8s ease-in-out infinite}.reference-arm{transform-origin:139px 77px;animation:ref-arm 1.5s ease-in-out infinite}.reference-body{transform-origin:128px 145px;animation:ref-body 2s ease-in-out infinite}.reference-panel,.reference-bars,.reference-notes,.reference-status{animation:ref-data 2.2s ease-in-out infinite}.reference-bars{animation-delay:-.8s}.reference-notes{animation-delay:-1.4s}.reference-status{animation-delay:-.5s}.reference-cube1,.reference-cube2,.reference-cube3{animation:ref-cube 1.9s ease-in-out infinite}.reference-cube2{animation-delay:-.6s}.reference-cube3{animation-delay:-1.2s}.teacher-visual:not(.teacher-visible) *,.motion-paused .teacher-visual *{animation-play-state:paused!important}@keyframes ref-head{50%{transform:rotate(5deg) translateY(-.5px)}}@keyframes ref-arm{50%{transform:rotate(-7deg)}}@keyframes ref-body{50%{transform:skewX(.7deg) translateY(-.6px)}}@keyframes ref-data{50%{transform:translateY(-2px);opacity:.78}}@keyframes ref-cube{50%{transform:translateY(-4px)}}@media(max-width:760px){.teacher-visual{height:340px}.teacher-art{max-width:350px}}@media(prefers-reduced-motion:reduce){.teacher-visual *{animation:none!important}}