@media (max-width:1400px){
  .td-header-phone,.td-header-actions .h_rt{display:none}
}
@media (max-width:1200px){
  .td-nav .plebans>a{padding-inline:10px;font-size:14px}
  .td-header-actions{gap:9px}
  .td263-product-card{padding-inline:22px}
}
@media (max-width:1024px){
  .td-container,.wrap,.w{width:calc(100% - 40px)}
  .td-header-actions{margin-left:auto}
  .td-header-actions .h_rt,.td-header-cta,.td-language{display:none}
  .template-d-menu-toggle{display:flex}
  .td-nav{position:fixed;z-index:1002;top:70px;right:0;left:0;display:none;width:100%;height:auto;max-height:calc(100vh - 70px);margin:0;padding:10px 20px 24px;background:#fff;box-shadow:0 15px 28px rgba(23,36,60,.14);overflow:auto}
  .td-nav-open .td-nav{display:block}
  .td-nav .com{display:block!important;height:auto!important}
  .td-nav .plebans>a{height:48px;padding:0 4px;border-bottom:1px solid #eee;font-size:16px}
  .td-nav .plebans>a:after{display:none}
  .td-nav .goutp,.td-nav .one:hover>.goutp{position:static;display:none;width:auto;min-height:0;grid-template-columns:repeat(2,1fr);gap:0 18px;padding:5px 0 12px 16px;border:0;background:#fafafa;box-shadow:none}
  .td-nav .one.is-open>.goutp{display:grid}
  .td-nav .one.is-open .title_a .jd{transform:rotate(180deg)}
  .td-nav .goutp a{padding:8px 6px;border-left:0}
  .td-nav-backdrop{position:fixed;z-index:999;inset:70px 0 0;background:rgba(8,20,38,.35)}
  .td-nav-open .td-nav-backdrop{display:block}
  .td-nav-open .template-d-menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .td-nav-open .template-d-menu-toggle span:nth-child(2){opacity:0}
  .td-nav-open .template-d-menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  .td263-hero,.td263-hero__inner{height:560px}
  .td263-hero__copy{width:56%}
  .td263-hero h1{font-size:40px}
  .td263-product-grid{height:auto;grid-template-columns:repeat(2,1fr)}
  .td263-product-card{min-height:320px}
  .td263-product-card:not(.is-featured) ul{display:block}
  .spotlight-grid{grid-template-columns:repeat(2,1fr)}
  .td263-case-stage{height:460px}
  .td263-price-list--four{grid-template-columns:repeat(2,1fr)}
  .td263-footer .f_nav{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:768px){
  .td-container,.wrap,.w{width:calc(100% - 30px)}
  .td-mainbar .logo{flex-basis:128px}
  .td-mainbar .logo img{width:112px}
  .td263-section{padding:55px 0}
  .td263-section-title{margin-bottom:28px}
  .td263-section-title h2{font-size:25px}
  .td263-section-title p{font-size:14px}
  .td263-hero,.td263-hero__inner{height:430px}
  .td263-hero{background-position:58% center}
  .td263-hero:after{position:absolute;inset:0;background:linear-gradient(90deg,rgba(235,247,255,.97),rgba(235,247,255,.74) 65%,rgba(235,247,255,.2));content:""}
  .td263-hero__inner{position:relative;z-index:1}
  .td263-hero__copy{width:90%;padding:18px 0 0}
  .td263-hero__kicker{margin-bottom:9px;font-size:13px}
  .td263-hero h1{margin-bottom:14px;font-size:31px}
  .td263-hero p{font-size:15px;line-height:1.65}
  .td263-hero__tags{gap:7px 15px;margin-top:15px;font-size:12px}
  .td263-hero__actions{margin-top:22px}
  .td263-hero__actions a{min-width:118px;height:39px;font-size:14px}
  .td263-quick{margin-top:0}
  .td263-quick__grid{grid-template-columns:1fr;box-shadow:none}
  .td263-quick a{min-height:70px;padding:11px 20px;border-right:0;border-bottom:1px solid #eee}
  .td263-product-grid{grid-template-columns:1fr 1fr;gap:8px}
  .td263-product-card{min-height:260px;padding:26px 18px 20px}
  .td263-product-card h3{font-size:21px}
  .td263-product-card p{font-size:13px;white-space:normal}
  .td263-product-card ul{display:none!important}
  .td263-tabs{gap:14px;margin-bottom:25px;overflow:auto;justify-content:flex-start}
  .td263-tabs button{flex:0 0 auto;font-size:15px}
  .td263-solution-panel{grid-template-columns:1fr}
  .td263-solution-panel>img{height:220px}
  .td263-solution-panel>div{padding:28px 22px}
  .td263-solution-panel h3{font-size:23px}
  .spotlight-grid{gap:10px}
  .spotlight-item{min-height:145px;padding:22px 16px}
  .td263-case-stage{height:390px;padding:38px 24px}
  .td263-case-stage h3{font-size:27px}
  .td263-number-grid{grid-template-columns:repeat(2,1fr);gap:0;padding:15px 0}
  .td263-number-grid div{padding:22px 8px;border-bottom:1px solid #d9e5f3}
  .td263-number-grid div:nth-child(2){border-right:0}
  .td263-number-grid div:nth-last-child(-n+2){border-bottom:0}
  .td263-number-grid strong{font-size:28px}
  .td263-tech-grid{grid-template-columns:1fr}
  .td263-tech-grid article{min-height:170px;padding:26px}
  .home-latest-list{grid-template-columns:1fr}
  .td-cta__inner{display:block}
  .td-cta .td-button{margin-top:22px}
  .td-banner{min-height:250px;background-position:58% center}
  .td-banner__content{padding-block:62px}
  .td-banner h1,.td-banner-title{font-size:31px}
  .td-page-shell{padding:42px 0 64px}
  .td263-fixed-head{margin-bottom:30px}
  .td263-fixed-head h2{font-size:27px}
  .td263-service-list{grid-template-columns:repeat(2,1fr)}
  .td263-price-list,.td263-security-list{grid-template-columns:1fr}
  .td263-price-list--four{grid-template-columns:1fr}
  .td263-buy-flow ol,.td263-security-principles>div{grid-template-columns:repeat(2,1fr)}
  .td263-product-tabs{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;padding-bottom:9px}
  .td263-product-tabs a{min-width:auto;padding-inline:14px}
  .td263-product-services section,.td263-privacy-services section{grid-template-columns:1fr}
  .td263-product-services section:nth-child(even) img,.td263-privacy-services section:nth-child(even) img{order:0}
  .td263-product-services img,.td263-privacy-services img{height:260px}
  .td263-product-services section>div,.td263-privacy-services section>div{padding:30px 24px}
  .td263-privacy-promise{grid-template-columns:1fr;gap:24px;padding:30px 24px}
  .td263-privacy-promise i{width:100%;height:1px}
  .td263-review-grid,.home-faq-list,.td263-fixed-faq>div{grid-template-columns:1fr}
  .td263-footer-main{grid-template-columns:1fr}
  .td263-footer .f_nav{grid-template-columns:repeat(3,1fr)}
  .td263-footer-contact{padding:24px 0 0;border-top:1px solid rgba(255,255,255,.12);border-left:0}
  .td-layout{grid-template-columns:1fr;gap:28px}
  .td-layout>.left_img,.td-layout>.td-sidebar{display:none!important}
  .td-layout:not(.td-detail-layout)>.left_img{overflow:visible;border:0;background:transparent!important}
  .td-layout:not(.td-detail-layout)>.left_img .box_t{display:none}
  .left_img .category_class{padding:0;margin-bottom:18px;overflow:hidden}
  .left_img .category_class ul{display:flex!important;flex-wrap:nowrap!important;gap:8px;overflow-x:auto!important;padding:2px 0 8px!important;scrollbar-width:none}
  .left_img .category_class ul::-webkit-scrollbar{display:none}
  .left_img .category_class li{flex:0 0 auto!important;width:auto!important}
  .left_img h3 a{display:inline-flex!important;min-height:32px;max-width:168px;align-items:center;overflow:hidden;padding:5px 13px!important;border:1px solid #d7e1ee!important;border-radius:999px;background:#fff;color:#34465d!important;font-size:13px;line-height:1.35;white-space:nowrap;text-overflow:ellipsis}
  .left_img h3.current a,.left_img h3 a:hover{border-color:#8eb9ef!important;background:#edf6ff!important;color:#075fc4!important}
  .td-detail-layout{display:block}
  .td-detail-layout>.td-sidebar,.td-detail-layout>.left_img{display:none!important}
  .runtime-filter-bar{margin-bottom:18px;padding-bottom:12px}
  .runtime-filter-bar__items{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}
  .runtime-filter-bar a{flex:0 0 auto;min-height:30px;padding-inline:12px;font-size:12px}
  .td-article{max-width:none}
  .td-article .title,.td-detail-title{font-size:27px;line-height:1.35}
  .td-article .info,.td-detail-meta{font-size:12px;line-height:1.7}
  .td-article .content{font-size:15px}
  .runtime-related-articles,.preNext{margin-top:24px;padding:18px 16px}
}
@media (max-width:480px){
  .td-container,.wrap,.w{width:calc(100% - 24px)}
  .td-nav{padding-inline:14px}
  .td-nav .goutp,.td-nav .one:hover>.goutp{grid-template-columns:1fr}
  .td263-hero__copy{width:100%}
  .td263-hero h1{font-size:27px}
  .td263-hero__tags span:nth-child(n+3){display:none}
  .td263-product-grid{grid-template-columns:1fr 1fr}
  .td263-product-card{min-height:230px}
  .td263-product-card i{margin:13px 0}
  .td263-product-card>span{width:92px;height:32px}
  .spotlight-grid{grid-template-columns:1fr 1fr}
  .spotlight-item p{display:none}
  .td263-case-stage{height:360px}
  .td263-case-stage p{font-size:14px}
  .td263-case-list>li{grid-template-columns:120px minmax(0,1fr);gap:5px 14px}
  .td263-case-list .imgbigbox img{width:120px;height:96px}
  .td263-case-list h3{font-size:16px}
  .td263-case-list .read{display:-webkit-box;overflow:hidden;font-size:13px;-webkit-box-orient:vertical;-webkit-line-clamp:2}
  .td263-case-list .pro_tag{display:none}
  .left_img h3 a{max-width:132px;padding-inline:12px!important;font-size:12px}
  .routest .news_path,.breadcrumb>*,.td-breadcrumb>*{font-size:12px}
  .td-article .title,.td-detail-title{font-size:24px}
  .td-content h2,.td-richtext h2{font-size:22px}
  .td-content h3,.td-richtext h3{font-size:18px}
  .td-content p,.td-content li,.td-richtext p,.td-richtext li{line-height:1.85}
  .td263-service-list{grid-template-columns:1fr}
  .td263-service-list article{min-height:145px;padding:26px 20px}
  .breadcrumb>*,.td-breadcrumb>*,.routest .wrap_path{width:calc(100% - 24px)}
  .td263-footer .f_nav{grid-template-columns:repeat(2,1fr);gap:28px 18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{transition:none!important;animation:none!important}
}