@media (width>=901px){.app-main{max-width:1200px;margin:0 auto;padding:60px 0}.app-main__title{color:#aa1941;padding-bottom:30px;font-size:28px;font-weight:500;line-height:1}.app-main-inner{align-items:flex-start;display:flex}.app-main-tabs{background:#fff;min-width:160px;margin-right:50px;padding:40px 0}.app-main-tabs li{text-align:center;color:#777;cursor:pointer;height:40px;padding:0 20px;font-size:18px;line-height:40px;position:relative}.app-main-tabs li.is-active{color:#aa1941}.app-main-tabs li.is-active:after{content:"";background:#aa1941;width:8px;height:40px;position:absolute;top:0;left:0}.app-main-tabs li+li{margin-top:60px}.app-main-container{flex:1;overflow:hidden}.app-main-container .banner{width:100%;height:320px;display:block}.app-main-article{background:#fff;padding:50px}}@media (width<=900px){.app-main{min-width:0}.app-main__title{padding:20px 15px;font-size:22px;line-height:1.4}.app-main-container{min-width:0}.app-main-tabs{overscroll-behavior-x:contain;gap:24px;padding:0 15px;display:flex;overflow-x:auto}.app-main-tabs li{color:#333;white-space:nowrap;flex-shrink:0;margin-left:0;font-size:14px;line-height:44px}.app-main-tabs li.is-active{border-bottom:2px solid #aa1941}.app-main-container .banner{-o-object-fit:cover;object-fit:cover;width:100%;height:120px;display:block}.app-main-article{background:#fff;padding:20px 15px}}.app-main-article img{max-width:100%}