.beacon-button.beacon-back-to-top[data-variant=secondary]{z-index:20;right:calc(var(--beacon-space-600) + env(safe-area-inset-right,0px));bottom:calc(var(--beacon-space-600) + env(safe-area-inset-bottom,0px));width:var(--beacon-space-1200);height:var(--beacon-space-1200);border:1px solid var(--beacon-border-secondary);color:var(--beacon-icon-white-primary);background:var(--beacon-background-black-secondary);padding:0;position:fixed}.beacon-back-to-top>span{justify-content:center;align-items:center;display:flex}.beacon-page:has(.beacon-back-to-top) .beam-debug-panel{bottom:calc(var(--beacon-space-600) + var(--beacon-space-1200) + var(--beacon-space-300) + env(safe-area-inset-bottom,0px));max-height:calc(100svh - var(--beacon-space-2400) - env(safe-area-inset-bottom,0px))}