@keyframes pt-gradient-shift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}@keyframes pt-pulse-ring{0%,to{opacity:.5;transform:scale(.97)}50%{opacity:1;transform:scale(1.03)}}@keyframes pt-twinkle{0%,to{opacity:.2}50%{opacity:.9}}.pt-badge-shimmer{background-size:250% 250%;animation:pt-gradient-shift 7s ease-in-out infinite}.pt-badge-ring{animation:pt-pulse-ring 2.6s ease-in-out infinite}.pt-flip-card{transform-style:preserve-3d;transition:transform .85s cubic-bezier(.4,0,.2,1)}.pt-flip-card.is-flipped{transform:rotateY(180deg)}.pt-face{backface-visibility:hidden;-webkit-backface-visibility:hidden}.pt-face-back{transform:rotateY(180deg)}