body{background:#000}#magicPenIframe{margin-bottom:-8px;width:100%;height:8930px;border:0;overflow:hidden}.magic-side__nav{width:146px;position:fixed;left:0;top:50%;transform:translateY(-50%)}.magic-side__nav ul{border-radius:4px;margin-bottom:10px}.magic-side__nav li{height:60px;line-height:60px;font-size:18px;color:#fff;text-align:center}.magic-side__nav li a{color:#fff;display:block}.magic-side__nav .page-nav{background:#073858;overflow:hidden}.magic-side__nav .page-nav li.on,.magic-side__nav .page-nav li:hover{background-image:linear-gradient(90deg,#24b5a7,#3f93d6)}.magic-side__nav .page-util{background:#0179ec}.magic-side__nav .page-util li{border-bottom:1px solid hsla(0,0%,100%,.1);cursor:pointer;position:relative}.magic-side__nav .page-util li .qrcode{display:none;position:absolute;left:152px;top:-48px;width:146px}.magic-side__nav .page-util li:last-child{border-bottom:none}.magic-side__nav .page-util li:last-child:hover .qrcode{display:block}.magic-side__nav .qrcode{background:#fff;border-radius:4px;padding:5px;text-align:center}.magic-side__nav .qrcode span{display:block;font-size:14px;color:rgba(0,0,0,.75);text-align:center;line-height:1.5}.buy-btn{border-radius:20px;font-size:16px;color:#030303;font-weight:700;display:inline-block!important}.buy-btn.btn01{background-image:linear-gradient(90deg,#ffd181,#f6b61e)}.buy-btn.btn01,.buy-btn.btn02{padding:10px 26px;margin-left:20px}.buy-btn.btn02{background-image:linear-gradient(90deg,#b9b6ff,#9a95ff)}.buy-banner{background:url(https://3vj-fe.3vjia.com/project/activity-pc/landingpage/magic-pen/buy-banner.png) no-repeat;background-size:cover;width:1180px;height:100px;position:fixed;bottom:0;left:50%;display:none;justify-content:flex-end;align-items:center;padding-right:170px;z-index:2;transform:translatex(-50%)}.buy-banner .buy-btn{border-radius:24px}.buy-banner .buy-btn.btn01{padding:12px 40px;margin-right:50px}.buy-banner .buy-btn.btn02{padding:12px 40px}.buy-banner.show{display:flex}@media screen and (max-width:1366px){.magic-side__nav .page-nav{display:none}}