.goTop4{opacity: 0;visibility: hidden;transform: translateY(20px);transition: opacity 0.3s ease,transform 0.3s ease,visibility 0.3s}.goTop4.is-on{opacity: 1;visibility: visible;transform: none}.goTop4:hover{transform: translateY(-3px)}.goTop4-ring{-webkit-mask: radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2px));mask: radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2px))}.goTop4{--gt-angle: 0deg}.goTop4 .goTop4-ring{background: conic-gradient(var(--color-primary) var(--gt-angle),transparent 0)}@media (prefers-reduced-motion: reduce){.goTop4{transition: none;transform: none}}