.scroll-top{background:linear-gradient(135deg, var(--cyan), #3b82f6);cursor:pointer;color:#fff;opacity:0;pointer-events:none;border:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:18px;display:flex;box-shadow:0 4px 20px #7c3aed66;z-index:1000!important;margin:0!important;padding:0!important;transition:all .3s cubic-bezier(.16,1,.3,1)!important;position:fixed!important;bottom:28px!important;left:auto!important;right:28px!important;transform:translateY(10px)!important}.scroll-top.visible{opacity:1;pointer-events:all;transform:translateY(0)!important}.scroll-top:hover{background:linear-gradient(135deg,#8b5cf6,#22d3ee);box-shadow:0 8px 30px #7c3aed99,0 0 15px #06b6d466;transform:translateY(-4px)scale(1.05)!important}