.scrollToTop{z-index:900;-webkit-backdrop-filter:blur(12px);cursor:pointer;width:44px;height:44px;color:var(--text-secondary);transition:opacity .35s cubic-bezier(.4, 0, .2, 1), transform .35s cubic-bezier(.4, 0, .2, 1), color var(--transition), border-color var(--transition), box-shadow var(--transition);opacity:0;pointer-events:none;background:#0b0b0fd9;border:1px solid #ffffff14;border-radius:12px;justify-content:center;align-items:center;display:flex;position:fixed;bottom:32px;right:32px;transform:translateY(16px)}.scrollToTop.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.scrollToTop:hover{color:var(--accent);border-color:#ef682940;box-shadow:0 0 20px #ef68291f}.scrollToTop:active{transform:scale(.92)}.scrollToTop svg{width:18px;height:18px}@media (max-width:768px){.scrollToTop{width:40px;height:40px;bottom:20px;right:20px}}