body{background:#f5f8f5}body>.topbar,body>.footer,main>section:not(#experience){display:none!important}.presentation-nav{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 25px;background:white;border-bottom:1px solid #d9e5dc;font:13px 'Microsoft YaHei',sans-serif;color:#31583f}.presentation-nav a{color:#24663f}.presentation-nav span{font-size:11px;color:#7a8e7a}#experience{width:calc(100% - 40px);max-width:1440px;padding-block:20px!important}#experience>.section-intro{display:none!important}.experience-shell{margin-top:0}.experience-frame{height:calc(100vh - 240px)!important;min-height:640px}#caseFrame{min-height:640px}#configDialog{max-width:calc(100vw - 30px)}@media(max-width:700px){.presentation-nav{padding:0 15px}.presentation-nav span{font-size:9px}#experience{width:calc(100% - 20px)}.experience-tabs button{padding:12px 9px}.experience-frame{min-height:750px}.experience-tools{flex-wrap:wrap}}