html.page-transition{--page-header-height:75px}
html.page-transition::after{content:"";position:fixed;inset:var(--page-header-height) 0 0;background:#fff;z-index:2147483646;opacity:0;pointer-events:none;transition:opacity 420ms ease}
html.page-transition.page-entering::after,html.page-transition.page-leaving::after{opacity:1;pointer-events:auto}
html.page-transition.page-leaving::after{transition-duration:320ms;cursor:progress}
.page-load-status{position:fixed;inset:50% 20px auto;z-index:2147483647;text-align:center;color:#555;font:16px/1.6 Arial,sans-serif;pointer-events:auto}
.page-load-status button{margin-left:8px;padding:10px 16px;border:1px solid #555;border-radius:6px;background:#fff;color:#222;cursor:pointer}
@media(prefers-reduced-motion:reduce){html.page-transition::after{transition:none!important}}
@media(max-width:850px){html.page-transition{--page-header-height:101px}}