.app-wrap .header-topbar .topbar-logo[data-v-1c211cc6]{background-image:url('/assets/static.smartisanos.cn/delta/img/logo@2x.a187903.png')!important;background-position:center!important;background-repeat:no-repeat!important;background-size:contain!important}
.archive-en-global-header .tabs-item li.archive-en-menu-trigger,.header-topbar .tabs-item li.archive-en-menu-trigger{position:static;opacity:1;color:rgba(255,255,255,.5);font:400 12px Arial,sans-serif}
.archive-en-menu-trigger>a{color:inherit;font:inherit}
.archive-en-menu-trigger>a{cursor:default}
.archive-en-menu-panel{display:none;position:absolute;top:45px;left:0;width:100%;box-sizing:border-box;background:#fafafa;color:#1d1d1f;box-shadow:0 12px 20px rgba(0,0,0,.16);padding:38px max(24px,calc((100% - 900px)/2)) 48px;z-index:3000;text-align:left;line-height:normal;white-space:normal;gap:90px}
.archive-en-menu-trigger:hover .archive-en-menu-panel,.archive-en-menu-trigger:focus-within .archive-en-menu-panel{display:flex}
.archive-en-menu-column{min-width:210px;display:flex;flex-direction:column;align-items:flex-start;gap:11px}
.archive-en-menu-heading{font-size:12px;color:#86868b;font-weight:400;line-height:18px;margin-bottom:4px}
.archive-en-global-header .tabs-item .archive-en-menu-panel a,.header-topbar .tabs-item .archive-en-menu-panel a{color:#1d1d1f!important;font-size:22px;font-weight:600;line-height:1.35;text-decoration:none;white-space:nowrap}
.archive-en-global-header .tabs-item .archive-en-menu-panel a:hover,.header-topbar .tabs-item .archive-en-menu-panel a:hover{color:#06c!important}
.archive-en-menu-column-accessories>a{font-size:17px!important}
.archive-en-shell-header{position:relative;z-index:1200!important;overflow:visible!important}
.archive-en-shell-header .archive-en-global-header{position:relative;z-index:1201!important;overflow:visible!important}
.archive-en-shell-header .archive-en-menu-panel{z-index:1202!important}
body:has(.archive-en-menu-trigger:hover) .archive-en-product-nav,body:has(.archive-en-menu-trigger:focus-within) .archive-en-product-nav{z-index:-1!important;pointer-events:none!important}
.header-topbar .tabs-item .archive-en-menu-trigger{padding:0 30px}
@media(max-width:700px){.archive-en-menu-panel{padding:24px;gap:24px;flex-wrap:wrap}.archive-en-menu-column{min-width:140px}.archive-en-global-header .tabs-item .archive-en-menu-panel a,.header-topbar .tabs-item .archive-en-menu-panel a{font-size:16px}.archive-en-menu-column-accessories>a{font-size:14px!important}}
.header-topbar .tabs-item,.archive-en-global-header .tabs-item{display:flex!important;align-items:center;height:45px!important;width:max-content!important}
.header-topbar .tabs-item>li,.archive-en-global-header .tabs-item>li{display:flex;align-items:center;height:45px;float:none!important}
.header-topbar .topbar-container,.archive-en-global-header .topbar-container{left:0!important;right:0!important;width:100%!important;transform:none!important;justify-content:center!important;pointer-events:none}
.header-topbar .tabs-item,.archive-en-global-header .tabs-item{pointer-events:auto}
.archive-en-mobile-toggle,.archive-en-mobile-overlay{display:none}
@media(max-width:700px){
  .app-wrap .header-topbar,.archive-en-global-header{position:sticky!important;top:0!important;left:0!important;right:0!important;width:100%!important;height:45px!important;min-width:0!important;box-sizing:border-box!important;z-index:5000!important}
  .app-wrap .header-topbar .topbar-logo[data-v-1c211cc6],.archive-en-global-header .archive-en-global-logo{left:18px!important;top:13px!important;margin:0!important;width:20px!important;height:20px!important}
  .app-wrap .header-topbar .topbar-logo[data-v-1c211cc6]{position:absolute!important;left:22px!important;top:13px!important;width:20px!important;height:20px!important}
  .header-topbar .topbar-container,.archive-en-global-header .topbar-container{display:none!important}
  .app-wrap .header-topbar .topbar-aside,.archive-en-global-header .archive-en-language{display:none!important}
  .archive-en-mobile-toggle{position:absolute;top:0;right:10px;display:flex;width:44px;height:45px;padding:0;border:0;background:transparent;align-items:center;justify-content:center;flex-direction:column;gap:5px;color:#fff;cursor:pointer;z-index:5002}
  .archive-en-mobile-toggle span{display:block;width:17px;height:1px;background:rgba(255,255,255,.86);transition:transform .24s ease,opacity .18s ease}
  body.en-mobile-menu-open .archive-en-mobile-toggle span:first-child{transform:translateY(3px) rotate(45deg)}
  body.en-mobile-menu-open .archive-en-mobile-toggle span:last-child{transform:translateY(-3px) rotate(-45deg)}
  .archive-en-mobile-overlay{position:fixed;inset:0;z-index:10000;display:block;box-sizing:border-box;width:100%;height:100vh;height:100dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 24px 40px;background:#171719;color:#f5f5f7;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .24s ease,transform .32s cubic-bezier(.2,.8,.2,1),visibility .32s;}
  .archive-en-mobile-overlay.is-open{opacity:1;visibility:visible;transform:translateY(0)}
  .archive-en-mobile-toolbar{position:sticky;top:0;z-index:1;display:flex;height:56px;align-items:center;justify-content:space-between;margin:0 -24px 18px;padding:0 16px;background:#171719}
  .archive-en-mobile-logo{display:block;width:20px;height:20px;background:url('/assets/static.smartisanos.cn/delta/img/logo@2x.a187903.png') center/contain no-repeat}
  .archive-en-mobile-close{position:relative;width:44px;height:44px;border:0;background:transparent;cursor:pointer}
  .archive-en-mobile-close:before,.archive-en-mobile-close:after{position:absolute;left:13px;top:21px;width:18px;height:1px;background:#f5f5f7;content:'';transform:rotate(45deg)}
  .archive-en-mobile-close:after{transform:rotate(-45deg)}
  .archive-en-mobile-home-view,.archive-en-mobile-category-view{display:flex;flex-direction:column;align-items:stretch;gap:0}
  .archive-en-mobile-home-view>button,.archive-en-mobile-home-view>a,.archive-en-mobile-links>a{display:block;padding:10px 0;border:0;background:transparent;color:#f5f5f7;text-align:left;text-decoration:none;font:600 26px/1.25 Arial,sans-serif;cursor:pointer}
  .archive-en-mobile-category-view h2{margin:3px 0 15px;color:#8e8e93;font:400 13px/1.4 Arial,sans-serif}
  .archive-en-mobile-category-view .archive-en-mobile-back{align-self:flex-start;margin:0 0 10px;padding:5px 0;border:0;background:transparent;color:#a1a1a6;font:400 15px/1.4 Arial,sans-serif;cursor:pointer}
  .archive-en-mobile-links>a{padding:8px 0;font-size:21px;font-weight:500;line-height:1.3}
  .archive-en-mobile-category-view[hidden],.archive-en-mobile-home-view[hidden]{display:none}
  body.en-mobile-menu-open{overflow:hidden!important}
}
/* EN-only shared presentation; retain the dormant language component. */
.archive-en-language{display:none!important}
.header-topbar .topbar-aside{display:none!important}
.archive-en-unified-footer{display:flex!important}
.archive-en-global-header .archive-en-global-logo,.app-wrap .header-topbar .topbar-logo[data-v-1c211cc6]{left:var(--en-header-logo-left,20px)!important;width:18px!important;height:18px!important}
html[data-en-product] .archive-en-global-logo{background-image:url('/assets/static.smartisanos.cn/common/img/header/global-logo_ff1ac8c7e4@2x.png');background-size:18px auto;background-position:0 0;background-repeat:no-repeat}
html[data-en-product="t2"] .archive-en-global-logo{background-position:0 -50.4px}
html[data-en-product="u1"] .archive-en-global-logo{background-position:0 -25.2px}
html[data-en-product="u3"] .archive-en-global-logo{background-image:image-set(url('/assets/static.smartisanos.cn/u3/assets/images/logo-carbon.00fa1472e67360566b7c02399209a792.png') 1x,url('/assets/static.smartisanos.cn/u3/assets/images/logo-carbon@2x.1c36190975dfff1328bfad3f848ba4a5.png') 2x);background-size:18px 18px}
html[data-en-product="upro2"] .archive-en-global-logo{background-image:image-set(url('/assets/static.smartisanos.cn/u3/assets/images/logo-carbon.00fa1472e67360566b7c02399209a792.png') 1x,url('/assets/static.smartisanos.cn/u3/assets/images/logo-carbon@2x.1c36190975dfff1328bfad3f848ba4a5.png') 2x);background-size:18px 18px}
html[data-en-product="m1"] .archive-en-global-logo{background-image:image-set(url('/assets/static.smartisanos.cn/u3/assets/images/logo-carbon.00fa1472e67360566b7c02399209a792.png') 1x,url('/assets/static.smartisanos.cn/u3/assets/images/logo-carbon@2x.1c36190975dfff1328bfad3f848ba4a5.png') 2x);background-size:18px 18px}
@media(max-width:700px){.app-wrap .header-topbar .topbar-logo[data-v-1c211cc6]{left:22px!important;top:15px!important;width:18px!important;height:18px!important}}