.library__ctl{z-index:3;gap:8px;display:flex;position:absolute;bottom:clamp(12px,2vw,20px);left:clamp(12px,2vw,20px)}.library__ctlbtn{appearance:none;border:1px solid color-mix(in srgb, var(--paper) 55%, transparent);background:color-mix(in srgb, var(--ink) 46%, transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);width:42px;height:42px;color:var(--paper);cursor:pointer;transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);border-radius:999px;place-items:center;padding:0;display:grid}.library__ctlbtn:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}.library__ctlbtn:focus-visible{outline-offset:-2px}@media (prefers-reduced-motion:reduce){.library__ctlbtn{transition:none}}