/* Shared floating control, independent of the page template. */
button.prime-back-top{position:fixed;right:28px;bottom:calc(26px + env(safe-area-inset-bottom,0px));z-index:45;display:grid;place-items:center;box-sizing:border-box;width:54px;height:54px;margin:0;padding:0;border:1px solid #4780a466;border-radius:0;background:#081b29f5;color:#66cbff;box-shadow:0 8px 25px #0003;cursor:pointer;isolation:isolate;opacity:1;transform:none;transition:background .2s,color .2s,box-shadow .2s,transform .2s}
button.prime-back-top[hidden]{display:none!important}
.prime-back-top .prime-back-top-arrow{display:block;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:square;stroke-linejoin:miter;transition:transform .2s}
.prime-back-top .prime-back-top-progress{position:absolute;inset:-1px;display:block;width:54px;height:54px;fill:none;stroke:#119fea;stroke-width:1.5;pointer-events:none;transform:rotate(-90deg);overflow:visible}
.prime-back-top-progress rect{stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset .12s linear}
.prime-back-top::after{content:attr(data-label);position:absolute;right:calc(100% + 11px);top:50%;padding:9px 12px;border:1px solid #28516a;background:#081b29;color:#b8d4e4;font:600 9px/1.5 PrimeSans,Arial,sans-serif;letter-spacing:.12em;white-space:nowrap;transform:translate(5px,-50%);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.prime-back-top:hover{background:#0d3046;color:#fff;box-shadow:0 8px 26px #0004,0 0 18px #079fe51a}.prime-back-top:hover .prime-back-top-arrow{transform:translateY(-2px)}
.prime-back-top:focus-visible{outline:2px solid #6ccfff;outline-offset:5px}.prime-back-top:focus-visible::after,.prime-back-top:hover::after{opacity:1;transform:translate(0,-50%)}
@media(max-width:600px){button.prime-back-top{width:48px;height:48px;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px))}.prime-back-top .prime-back-top-progress{width:48px;height:48px}.prime-back-top::after{display:none}.prime-back-top .prime-back-top-arrow{width:20px;height:20px}}
@media(prefers-reduced-motion:reduce){button.prime-back-top,.prime-back-top .prime-back-top-arrow,.prime-back-top::after,.prime-back-top-progress rect{transition:none}}
@media print{button.prime-back-top{display:none!important}}