.scroll-vertical::after{content:'';display:block;width:1px;height:3rem;background:linear-gradient(to bottom,#C9A96E,transparent);animation:scrollLine 2.2s ease-in-out infinite}@keyframes scrollLine{0%,100%{opacity:0.3;transform:scaleY(0.5)}50%{opacity:1;transform:scaleY(1)}}