.nav{width:100%;height:104px;padding:24px 80px;margin:0 auto;background-color:#fff;transition:all 0.5s}.nav .nav-content{display:flex;align-items:center;justify-content:space-between;max-width:1280px;height:56px;padding:0 32px;margin:0 auto}.nav .nav-content .left{display:flex;align-items:center;justify-content:space-between;min-width:82px;height:30px}.nav .nav-content .left .logo{width:30px;height:30px;background-image:url("../image/logo.png");background-size:30px 30px;background-repeat:no-repeat}.nav .nav-content .left .logo-title{font-family:Sora;font-weight:700;font-size:20px;line-height:24px;letter-spacing:-2%;color:#000000}.nav .nav-content .center{display:flex;align-items:center;width:100%;max-width:409px;height:24px;margin:0 50px}.nav .nav-content .center .nav-list{display:flex;justify-content:space-between;width:100%}.nav .nav-content .center .nav-list .item{font-family:Sora;font-weight:400;font-size:20px;line-height:24px;letter-spacing:-2%;transition:all 0.05s}.nav 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.nav-content .left .logo{width:30px;height:30px;background-image:url("../image/logo.png");background-size:30px 30px;background-repeat:no-repeat}.nav-top .nav-content .left .logo-title{font-family:Sora;font-weight:700;font-size:20px;line-height:24px;letter-spacing:-2%;color:#000000}.nav-top .nav-content .center{display:flex;align-items:center;width:100%;max-width:409px;height:24px;margin:0 50px}.nav-top .nav-content .center .nav-list{display:flex;justify-content:space-between;width:100%}.nav-top .nav-content .center .nav-list .item{font-family:Sora;font-weight:400;font-size:20px;line-height:24px;letter-spacing:-2%;transition:all 0.05s}.nav-top .nav-content .center .nav-list .item:hover{font-family:Sora;font-weight:600;font-size:20px;line-height:24px;letter-spacing:-2%}.nav-top .nav-content .menu-btn{display:none}.nav-top .nav-content .dropdown-menu{display:none;max-height:0;overflow:hidden;opacity:0}.nav-top .nav-content .right .install-client-btn{display:flex;justify-content:center;align-items:center;width:142px;height:56px;background-color:#7C7957;border-radius:4px;cursor:pointer}.nav-top .nav-content .right .install-client-btn .text{font-family:Sora;font-weight:600;font-size:20px;line-height:24px;color:#FFFFFF;letter-spacing:2%}.footer{width:100%;padding:24px 80px;background-color:#000;transition:all 0.5s}.footer .footer-container{display:flex;align-items:center;justify-content:space-between;max-width:1280px;height:100%;padding:0 32px;margin:0 auto}.footer .footer-container .left{display:flex;align-items:center;justify-content:space-between;width:82px;height:30px}.footer .footer-container .left .logo{width:30px;height:30px;background-image:url("../image/logo.png");background-size:30px 30px;background-repeat:no-repeat}.footer .footer-container .left .logo-title{font-family:Sora;font-weight:700;font-size:20px;line-height:24px;letter-spacing:-2%;color:#fff}.footer .footer-container .right{display:flex;flex-direction:column;justify-content:space-between;width:300px;height:52px}.footer .footer-container .right .text-1,.footer .footer-container .right .text-2{font-family:Sora;font-weight:600;font-size:16px;line-height:20px;letter-spacing:-2%;color:#fff;text-align:right}.footer .footer-container .right .text-2 a{color:#fff}@media only screen and (max-width: 768px){.nav{width:100%;height:68px;padding:16px}.nav .nav-content{display:flex;align-items:center;justify-content:space-between;height:36px;padding:0}.nav .nav-content .center{display:none !important}.nav .nav-content .menu-btn{width:36px;height:36px;display:block;background-image:url("../image/菜单.png");background-repeat:no-repeat;background-size:36px 36px;cursor:pointer}.nav .nav-content .dropdown-menu{display:block;flex-direction:column;position:absolute;top:55px;right:20px;background:#fff;box-shadow:0 4px 8px rgba(0,0,0,0.1);list-style:none;padding:0;transition:max-height 0.5s ease, opacity 0.5s ease, padding 0.5s ease}.nav .nav-content .dropdown-menu.active{max-height:200px;opacity:1;padding:16px 0}.nav .nav-content .dropdown-menu .item{padding:8px 16px;cursor:pointer}.nav .nav-content .dropdown-menu .item:hover{background:#f0f0f0}.nav .nav-content .right{display:none !important}.nav-top{width:100%;height:68px;padding:16px}.nav-top .nav-content{display:flex;align-items:center;justify-content:space-between;height:36px;padding:0}.nav-top .nav-content .center{display:none !important}.nav-top .nav-content .menu-btn{width:36px;height:36px;display:block;background-image:url("../image/菜单.png");background-repeat:no-repeat;background-size:36px 36px;cursor:pointer}.nav-top .nav-content .dropdown-menu{display:block;flex-direction:column;position:absolute;top:55px;right:20px;background:#fff;box-shadow:0 4px 8px rgba(0,0,0,0.1);list-style:none;padding:0;transition:max-height 0.5s ease, opacity 0.5s ease, padding 0.5s ease}.nav-top .nav-content .dropdown-menu.active{max-height:200px;opacity:1;padding:16px 0}.nav-top .nav-content .dropdown-menu .item{padding:8px 16px;cursor:pointer}.nav-top .nav-content .dropdown-menu .item:hover{background:#f0f0f0}.nav-top .nav-content .right{display:none !important}.footer{width:100%;padding:20px 16px}.footer .footer-container{width:100%;height:100%;padding:0}.footer .footer-container .right{width:220px;height:40px}.footer .footer-container .right .text-1,.footer .footer-container .right .text-2{font-size:12px}}