.monthly-cover{width:100%;height:100vh;overflow:hidden;position:relative}.monthly-cover-inner{width:100%;height:100vh;overflow:hidden;position:fixed;top:0;left:0}.cover-wrap{width:100%;height:100vh;overflow:hidden;position:relative}.cover-img{width:100%;height:100%;transform:scale(1.1);transition:opacity 1.6s cubic-bezier(0.545, 0.08, 0.52, 0.975),all 1.6s ease}.cover-img img{width:100%;height:100%;object-fit:cover;object-position:50% center}.cover-img img.tb{display:none;object-position:40% center}.cover-logo{width:458px;position:absolute;top:0;left:1.8%}.cover-ttl{width:537px;position:absolute;top:24%;left:6.4%;opacity:0;transform:translate(-40px, 0);transition:opacity 1s cubic-bezier(0.545, 0.08, 0.52, 0.975),all 1s ease;transition-delay:1.2s}.cover-ttl img{width:100%}.cover-scroll{width:24px;height:190px;position:absolute;bottom:45px;right:24px}.cover-scroll .txt{display:block;font-family:Arial,Helvetica,"sans-serif";font-size:16px;line-height:1;color:#fff;transform:rotate(90deg);transform-origin:left bottom;position:absolute;top:24px;left:10px}.cover-scroll .arrow{display:block;width:20px;height:190px;position:absolute;top:0;left:0;overflow:hidden}.cover-scroll .arrow::before{content:"";width:1px;height:100%;background:#fff;position:absolute;top:0;left:0;animation:scroll 1.8s infinite cubic-bezier(0.54, 0, 0, 0.99)}.cover-scroll .arrow::after{content:"";width:1px;height:24px;background:#fff;position:absolute;bottom:0;left:0;transform:rotate(45deg);transform-origin:left bottom}@keyframes scroll{0%{transform:translate3d(0, -100%, 0)}50%{transform:translate3d(0, 0, 0)}85%{transform:translate3d(0, 98%, 0)}100%{transform:translate3d(0, 100%, 0)}}.loaded .cover-img{transform:scale(1)}.loaded .cover-ttl{opacity:1;transform:translate(0, 0)}@media(orientation: portrait){.cover-wrap img{width:100%;object-position:center top}.cover-img img.pc{display:none}.cover-img img.tb{display:block}.cover-logo{width:39.5%}.cover-ttl{width:51.5%;top:40%}}