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h3{margin-bottom:20px;font-size:24px}.partner-list{grid-template-columns:repeat(2,minmax(0,1fr))}.play-circle,.play-bar,.device-play,.side-float{display:none}.hero-row{height:auto;min-height:0;overflow:visible}.hero-left{height:auto}.hero-title{padding:40px 0 32px;font-size:36px;line-height:1.25}.hero-features{margin-top:32px;font-size:18px}.hero-paper{flex:0 0 140px;height:140px;margin-top:24px}.hero-paper img{margin-top:10px}.hero-right{max-width:100%;height:360px;margin-top:16px}.hero-slide{height:100%}.product-picture{float:none;width:60%;margin:0 auto 20px;padding:0;display:block}.title-picture{height:180px}.lis1{width:100px}.lis1>span{font-size:28px}.sub-nav{width:100%}.sub-nav ul{flex-wrap:wrap;margin:16px 0;display:flex}.sub-nav li{width:auto}.content-title1{font-size:32px}}@media (width<=720px){.site-header{height:auto;padding:12px 0}.nav{gap:.5rem 1rem;margin-left:0}.nav a.nav-link{font-size:14px}.btn-cta{letter-spacing:1px;min-width:auto;height:36px;padding:0 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