.ref-chrome{position:sticky;top:0;z-index:var(--z-chrome);height:46px;display:flex;align-items:center;justify-content:space-between;gap:.3rem;padding:0 .4rem;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:saturate(1.15) blur(6px);-webkit-backdrop-filter:saturate(1.15) blur(6px);border-block-end:1px solid var(--rule)}.ref-back{flex:0 0 auto;display:inline-flex;align-items:center;min-height:44px;padding:0 .55rem;color:var(--accent);text-decoration:none;font-family:var(--font-display);font-style:italic;font-size:.95rem;border-radius:.3rem;white-space:nowrap}.ref-back:hover,.ref-back:focus-visible{background:#b0271a14}.ref-title{flex:1 1 auto;min-width:0;text-align:center;font-family:var(--font-display);color:var(--ink-strong);font-size:1.05rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 .3rem}.ref-search,.ref-gear{flex:0 0 auto;appearance:none;background:none;border:0;cursor:pointer;color:var(--ink-faint);font-size:1.2rem;line-height:1;min-width:44px;min-height:44px;border-radius:.3rem;display:inline-flex;align-items:center;justify-content:center;padding:0}.ref-search:hover,.ref-search:focus-visible,.ref-gear:hover,.ref-gear:focus-visible{color:var(--accent);background:#b0271a14}.ref-search svg{display:block}body:has(.ref-chrome) #cs-trigger{display:none!important}@media print{.ref-chrome{display:none!important}}