*{box-sizing:border-box;--webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;margin:0;padding:0}h1{text-align:center;margin:20px;font-size:38px}.arrow-icon{cursor:pointer;color:orange;width:30px;height:30px;font-size:18px;transition:transform .3s,color .3s;position:absolute;bottom:10px;right:10px}.arrow-icon:hover{color:#ff8c00;transform:scale(1.2)}