[hidden]{display:none!important}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(22,140,255,.45);outline-offset:3px}
.search-panel{max-height:100vh;padding:28px 0 30px;overflow:auto;background:#fff}
.search-panel .shell{width:min(100% - 48px,1280px)}
.search-panel .search-panel-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}
.search-panel .search-panel-head>div{display:flex;min-width:0;flex-direction:column}
.search-panel .search-panel-head span{color:#168cff;font-size:10px;font-weight:750;letter-spacing:.08em}
.search-panel .search-panel-head strong{color:#173047;font-size:20px;line-height:1.35}
.search-panel .close-button{position:static;flex:0 0 auto;width:44px;height:44px;background:#eef3f7;color:#36536a}
.search-field-label{display:block;margin:0 0 7px;color:#607486;font-size:12px;font-weight:650}
.search-input-shell{position:relative;display:flex;height:58px;align-items:center;border:1px solid #cbd9e3;border-radius:8px;background:#f8fafb;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.search-input-shell:focus-within{border-color:#168cff;background:#fff;box-shadow:0 0 0 3px rgba(22,140,255,.12)}
.search-input-shell>svg{position:absolute;left:17px;width:21px;height:21px;fill:none;stroke:#527087;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.search-panel .search-input-shell input{width:100%;height:56px;padding:0 58px 0 50px;border:0!important;border-radius:8px;background:transparent;color:#142d40;font-size:17px;line-height:1;outline:0!important;box-shadow:none!important}
.search-panel .search-input-shell input::placeholder{color:#91a0ad}
.search-panel .search-input-shell input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}
.search-clear{position:absolute;right:9px;display:grid;width:40px;height:40px;place-items:center;border-radius:50%;background:#e8eef3;color:#37566f;font-size:22px;line-height:1;transition:background .18s ease,color .18s ease}
.search-clear:hover{background:#dce8f1;color:#126fae}
.search-clear:focus-visible{outline:3px solid rgba(22,140,255,.3);outline-offset:2px}
.search-panel .search-results{max-height:min(260px,calc(100vh - 190px));margin-top:13px;gap:8px;overflow:auto;scrollbar-width:none}
.search-panel .search-results::-webkit-scrollbar{display:none}
.search-panel .search-results button{min-height:42px;padding:9px 13px;border:1px solid #e0e8ee;border-radius:6px;background:#f3f6f8;color:#294d68;font-size:13px;transition:border-color .18s ease,background .18s ease,color .18s ease}
.search-panel .search-results button:hover,.search-panel .search-results button:focus-visible{border-color:#b7d3e8;background:#eaf5fc;color:#0871c3;outline:0}
.search-panel .search-results>span{padding:11px 0;color:#718391;font-size:13px}
@media(max-width:760px){.search-panel{padding:18px 0 22px}.search-panel .shell{width:min(100% - 28px,1280px)}.search-panel .search-panel-head{margin-bottom:14px}.search-panel .search-panel-head strong{font-size:17px}.search-panel .close-button{width:42px;height:42px}.search-input-shell{height:54px}.search-panel .search-input-shell input{height:52px;padding-left:46px;padding-right:54px;font-size:16px}.search-input-shell>svg{left:15px;width:19px;height:19px}.search-clear{right:7px;width:38px;height:38px}.search-panel .search-results{max-height:calc(100vh - 160px)}.search-panel .search-results button{width:100%;text-align:left}}
.mobile-nav{display:none;position:relative}.mobile-nav summary{list-style:none;width:42px;height:42px;border:1px solid var(--border);border-radius:9px;background:#fff;display:grid;place-items:center;color:#183a54;cursor:pointer}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav summary svg{width:21px;fill:none;stroke:currentColor;stroke-width:1.8}.mobile-nav-panel{position:fixed;top:78px;left:16px;right:16px;display:flex;flex-direction:column;padding:10px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.mobile-nav-panel a{min-height:46px;padding:11px 13px;border-radius:8px;color:#38556d}.mobile-nav-panel a:hover,.mobile-nav-panel a.active{background:#edf6fc;color:var(--blue);font-weight:700}
.skip-link{position:fixed;left:16px;top:8px;z-index:2000;background:#fff;color:#07345a;padding:10px 14px;border-radius:8px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.showcase-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px;padding:0 2px}.showcase-heading h2{margin:0;font-size:42px;line-height:1.1;letter-spacing:0}.showcase-heading a{min-height:44px;display:inline-flex;align-items:center;font-size:13px;color:#286a9a;font-weight:700}.category-showcase{display:grid;grid-template-columns:minmax(240px,1.25fr) repeat(4,minmax(0,1fr));grid-template-rows:repeat(2,238px);gap:12px;padding:12px;background:#edf0f4;border:0;border-radius:8px;box-shadow:none;overflow:hidden}.showcase-card{position:relative;display:flex;flex-direction:column;min-width:0;overflow:hidden;padding:0;text-align:left;background:#fff;border:1px solid #e1e5e9;border-radius:6px;color:#202c36;box-shadow:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.showcase-card:hover{transform:translateY(-2px);border-color:#a8c5dc;box-shadow:0 10px 24px rgba(31,55,73,.1)}.showcase-card>img{order:2;width:100%;height:184px;margin-top:auto;padding:4px 8px 8px;object-fit:contain;mix-blend-mode:multiply;transition:transform .24s ease}.showcase-card:hover>img{transform:scale(1.025)}.showcase-card>span:last-child{order:1;display:flex;align-items:flex-start;justify-content:space-between;gap:8px;min-height:54px;margin:0;padding:16px 16px 4px;background:transparent}.showcase-card>span strong{overflow:hidden;font-size:15px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.showcase-card>span small{flex:0 0 auto;padding-top:2px;color:#74828e;font-size:10px;white-space:nowrap}.showcase-feature{grid-column:1;grid-row:1 / span 2;padding:36px 28px;background:#102790;border-color:#102790;color:#fff}.showcase-feature:hover{border-color:#102790;box-shadow:0 12px 28px rgba(10,31,115,.22)}
.showcase-feature .showcase-kicker{position:relative;z-index:2;margin-bottom:10px;color:#9bbaf8;font-size:11px;font-weight:750;letter-spacing:.08em}
.showcase-feature>strong{position:relative;z-index:2;display:block;font-size:26px;line-height:1.25;letter-spacing:0}
.showcase-feature>small{position:relative;z-index:2;display:block;max-width:100%;margin:18px 0 0;color:#d7e2ff;font-size:13px;line-height:1.75}.showcase-more{position:relative;z-index:2;display:inline-flex;align-items:center;align-self:flex-start;gap:6px;min-height:36px;margin-top:22px;padding:0 12px;border:1px solid rgba(255,255,255,.58);border-radius:18px;color:#fff;font-size:12px;font-weight:700}.showcase-more i{font-style:normal}.custom-card{background:#fff}.model-list-head{display:flex;justify-content:space-between;align-items:end;margin:78px 0 20px}.model-list-head h3{font-size:26px;margin:0 0 4px}.model-list-head p{font-size:13px;color:var(--muted);margin:0}@media(max-width:1100px){.category-showcase{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:360px;grid-auto-rows:210px}.showcase-feature{grid-column:1 / -1;grid-row:auto;padding:32px}.showcase-feature>small{max-width:440px}.showcase-card>img{height:156px}}@media(max-width:760px){.showcase-heading{align-items:center;margin-bottom:18px}.showcase-heading h2{max-width:220px;font-size:30px}.showcase-heading a{font-size:12px}.category-showcase{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:340px;grid-auto-rows:190px;gap:8px;padding:8px}.showcase-feature{grid-column:1 / -1;height:auto;min-height:340px;padding:26px 22px}.showcase-feature>strong{font-size:24px}.showcase-feature>small{margin-top:12px;font-size:12px;line-height:1.65}.showcase-more{margin-top:16px}.showcase-card{min-height:190px}.showcase-card>span:last-child{min-height:52px;padding:13px 11px 3px}.showcase-card>span strong{font-size:13px}.showcase-card>span small{display:none}.showcase-card>img{height:136px;padding:2px 6px 8px}.model-list-head{margin-top:52px}}

/* Catalog pages use the real brochure artwork; keep full products visible instead of cropping. */
.product-image{display:grid;place-items:center}.product-image img{object-fit:contain;padding:18px;background:linear-gradient(145deg,#fff,#edf3f7)}.product-info{display:flex;flex-direction:column;min-height:286px}.product-info h3{min-height:56px;line-height:1.45}.product-spec{min-height:42px}.product-price{margin-top:auto}.load-more-wrap{display:flex;justify-content:center;padding-top:30px}.load-more-wrap button{min-width:220px}.load-more-wrap button[hidden]{display:none}.table-product img,.asset-card img{object-fit:contain;background:#f3f6f8}.category-tabs{scrollbar-width:thin}.detail-image img{object-fit:contain;background:linear-gradient(145deg,#fff,#edf3f7);padding:24px}

@media(max-width:760px){.product-info{min-height:0}.product-info h3,.product-spec{min-height:0}.load-more-wrap{padding-top:22px}.detail-image img{padding:12px}}

@media(max-width:1100px){.mobile-nav{display:block;margin-left:auto}.header-actions{margin-left:0}.mobile-nav-panel{z-index:130}}
@media(max-width:760px){.header-row{gap:8px}.mobile-nav-panel{top:76px}.header-actions .cart-button{font-size:0;width:42px;padding:0}.header-actions .cart-button::before{content:"联";font-size:13px}.storefront:not(.subpage) .header-actions .cart-button::before{content:"购"}.header-actions .cart-button span{font-size:10px;margin-left:0}.brand strong{font-size:16px}}

@media(max-width:760px){
  .category-tabs{display:flex;justify-content:flex-start;gap:8px;overflow-x:auto;overflow-y:hidden;padding-bottom:7px;scroll-snap-type:x proximity}
  .category-tabs button{flex:0 0 auto;min-width:max-content;white-space:nowrap;padding:11px 14px;scroll-snap-align:start}
}

.admin-logout{min-height:38px;padding:0 12px;border:1px solid var(--border);border-radius:7px;background:#fff;color:#526a7d;transition:.2s}.admin-logout:hover{color:var(--danger);border-color:#e4bcbc}.table-actions{display:flex;gap:6px;white-space:nowrap}.table-action.danger{background:#fff0f0;color:#b43d3d}.admin-form label small{font-weight:400;color:var(--muted)}.admin-form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.muted-text{color:var(--muted);font-size:11px}.ticket-detail{padding:14px 0 22px}.ticket-detail h3{margin:12px 0 5px}.ticket-detail p{color:var(--muted)}#ticketReplyForm label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:650}#ticketReplyForm textarea{border:1px solid var(--border);border-radius:8px;padding:12px;resize:vertical;margin-bottom:14px}.btn[disabled],button[disabled]{opacity:.6;cursor:wait}.asset-placeholder{height:120px;display:grid;place-items:center;background:linear-gradient(145deg,#e7f2fa,#cfe7f7);color:#176ca8;font-size:32px;font-weight:750;letter-spacing:.08em}
.detail-sku-label{display:flex;flex-direction:column;gap:6px;margin:16px 0 10px;font-size:12px;font-weight:700}.detail-sku-label select{min-height:44px;border:1px solid var(--border);border-radius:8px;background:#fff;padding:0 12px;color:var(--text)}
.price-pending{display:inline-flex;align-items:center;color:#9a620f!important;font-size:12px!important}.price-pending::before{content:"";width:7px;height:7px;margin-right:6px;border-radius:50%;background:#d9911e;box-shadow:0 0 0 3px #fff0d4}
.toolbar-actions{display:flex;gap:8px}.inline-editor-head,.inline-editor{display:grid;grid-template-columns:1.1fr .9fr 1fr .45fr .5fr .55fr auto;gap:8px;align-items:center}.inline-editor-head{padding:0 8px 8px;color:var(--muted);font-size:10px;font-weight:700}.inline-editor-list{display:flex;flex-direction:column;gap:8px}.inline-editor{padding:9px;border:1px solid var(--border);border-radius:9px;background:#f8fafb}.inline-editor input,.inline-editor select{width:100%;min-height:38px;border:1px solid var(--border);border-radius:6px;background:#fff;padding:0 9px}.compact-check{display:flex!important;flex-direction:row!important;align-items:center;gap:5px!important;margin:0!important;white-space:nowrap}.compact-check input{width:auto!important;min-height:0}.subsection-title{font-size:14px;margin:24px 0 10px}.sku-editor{grid-template-columns:1.05fr .7fr .55fr 1.2fr .65fr .55fr auto}.sku-editor .table-actions{flex-direction:row}
.customer-table-card{margin-top:16px}.customer-table-card .card-head{padding:22px 22px 0}
.asset-status-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}
.option-grid label.option-disabled{opacity:.48;cursor:not-allowed;background:#f1f3f5}.option-grid label.option-disabled span::after{content:" · 未配置";font-size:10px;color:var(--muted)}

@media(max-width:760px){.admin-user span{display:none}.admin-user{gap:6px}.admin-logout{font-size:11px;padding:0 9px}.admin-topbar{height:82px}.toolbar{align-items:stretch;gap:8px;flex-direction:column}.toolbar-actions{display:grid;grid-template-columns:1fr 1fr}.admin-search input{width:100%}.admin-search{width:100%}.admin-search input{flex:1}.table-actions{flex-direction:column}.admin-form-actions{position:sticky;bottom:0;background:#fff;padding-top:12px}.inline-editor-head{display:none}.inline-editor,.sku-editor{grid-template-columns:1fr}.inline-editor .table-actions,.sku-editor .table-actions{flex-direction:row}}

/* Cart and checkout demonstration flow */
.cart-drawer{width:min(620px,100%);padding:0;background:#f6f8fb}.cart-drawer>header{padding:30px 34px 24px;background:#fff}.cart-drawer h2{display:flex;align-items:center;gap:12px;font-size:26px}.cart-title-count{display:inline-flex;align-items:center;min-height:25px;padding:3px 9px;border-radius:999px;background:#edf5ff;color:#1675c6;font-size:11px;font-weight:700}.cart-assurance{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;padding:14px 34px;background:#0a1c2d;color:#d7e4ee}.cart-assurance span{display:flex;align-items:center;justify-content:center;gap:7px;font-size:11px}.cart-assurance i{width:7px;height:7px;border-radius:50%;background:#3dd49f;box-shadow:0 0 0 4px rgba(61,212,159,.12)}.cart-drawer .drawer-body{padding:20px 34px}.cart-item{display:grid;grid-template-columns:118px minmax(0,1fr);gap:18px;margin-bottom:14px;padding:16px;background:#fff;border:1px solid #e1e8ee;border-radius:15px;box-shadow:0 7px 20px rgba(19,45,69,.05)}.cart-item-image{position:relative;align-self:start;border-radius:10px;background:linear-gradient(145deg,#f5f7f8,#e6ecef);overflow:hidden}.cart-item-image img{width:118px;height:96px;object-fit:contain;padding:8px;mix-blend-mode:multiply}.cart-item-image span{position:absolute;left:7px;top:7px;padding:3px 6px;border-radius:5px;background:rgba(7,21,36,.88);color:#fff;font-size:9px}.cart-item-copy{min-width:0}.cart-item-heading{display:flex;align-items:start;justify-content:space-between;gap:12px}.cart-item-heading small{display:block;margin-bottom:3px;color:#71879a!important;letter-spacing:.02em!important;font-size:10px!important}.cart-item h3{font-size:15px;line-height:1.4}.cart-item-heading>button{flex:0 0 auto;min-width:44px;min-height:44px;margin:-10px -8px 0 0;color:#b44b4b}.cart-item p{margin:5px 0 15px;font-size:11px}.cart-item-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.cart-item-bottom>strong{color:#0871ca;font-size:17px}.qty-stepper{display:grid;grid-template-columns:34px 38px 34px;align-items:center;height:34px;border:1px solid #d9e3eb;border-radius:8px;background:#fff;overflow:hidden}.qty-stepper button{display:grid;place-items:center;min-width:34px;min-height:34px;background:#f3f6f8;color:#25445c;font-size:17px}.qty-stepper span{text-align:center;font-size:12px;font-weight:700}.cart-footer{padding:22px 34px 28px;background:#fff;box-shadow:0 -12px 30px rgba(18,38,57,.06)}.cart-footer>div{margin-bottom:9px}.cart-bill-row{font-size:12px;color:#64778a}.cart-bill-row strong{color:#263f54}.shipping-free{color:#0d8b62!important}.cart-bill-total{display:flex;align-items:end!important;margin:15px 0 17px!important;padding-top:15px;border-top:1px dashed #d9e3eb}.cart-bill-total span{font-size:14px;font-weight:700}.cart-bill-total strong{font-size:27px;color:#0874ce}.checkout-button{display:flex;justify-content:space-between;padding:0 20px}.checkout-button>span{font-size:15px}.checkout-button>small{color:#d9efff!important;letter-spacing:0!important;font-size:10px!important}.cart-footer>p{margin:10px 0 0;text-align:center;color:#8a9aaa;font-size:10px}.cart-empty{display:flex;min-height:420px;flex-direction:column;align-items:center;justify-content:center}.cart-empty .btn{margin-top:12px;color:#fff}.empty-cart-icon{position:relative;width:70px;height:54px;margin-bottom:24px;border:3px solid #cbd8e2;border-top:0;border-radius:7px;transform:skew(-7deg)}.empty-cart-icon:before{content:"";position:absolute;left:-9px;top:-13px;width:28px;height:20px;border-top:3px solid #cbd8e2;transform:rotate(18deg)}.empty-cart-icon:after{content:"••";position:absolute;left:11px;bottom:-24px;color:#9fb1bf;font-size:25px;letter-spacing:19px}

.checkout-modal{width:min(1180px,calc(100% - 40px));padding:0;overflow:hidden;background:#f7f9fb}.checkout-modal form{max-height:94vh;overflow:auto}.checkout-heading{display:flex;align-items:center;justify-content:space-between;padding:28px 36px 20px;background:#fff}.checkout-heading small,.payment-stage>small,.payment-result-modal>small{color:var(--blue);font-size:10px;font-weight:700;letter-spacing:.18em}.checkout-heading h2{margin:4px 0 0;font-size:27px}.demo-chip{margin-right:46px;padding:7px 11px;border-radius:999px;background:#fff6df;color:#9b650b;font-size:11px;font-weight:700}.checkout-steps{display:grid;grid-template-columns:repeat(3,1fr);margin:0;padding:0 36px 24px;background:#fff;list-style:none}.checkout-steps li{position:relative;display:flex;align-items:center;gap:9px;color:#8b9baa;font-size:12px}.checkout-steps li:not(:last-child):after{content:"";position:absolute;left:39px;right:18px;top:15px;height:1px;background:#d9e3ea}.checkout-steps b{position:relative;z-index:1;display:grid;place-items:center;width:31px;height:31px;border:1px solid #d8e2ea;border-radius:50%;background:#fff;font-size:11px}.checkout-steps li.active,.checkout-steps li.done{color:#0f6fbe;font-weight:700}.checkout-steps li.active b,.checkout-steps li.done b{border-color:var(--blue);background:var(--blue);color:#fff}.checkout-shell{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px;padding:24px 36px 34px}.checkout-main,.checkout-summary-card{border:1px solid #e0e7ed;border-radius:16px;background:#fff}.checkout-main{padding:26px}.checkout-summary-card{align-self:start;padding:24px;position:sticky;top:0}.checkout-step{animation:checkout-in .2s ease}.step-heading{display:flex;align-items:flex-start;gap:13px;margin-bottom:21px}.step-heading>span{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#eaf5ff;color:#0873cd;font-size:11px;font-weight:800}.step-heading h3{margin:0;font-size:18px}.step-heading p{margin:2px 0 0;color:#788999;font-size:11px}.invoice-heading{margin-top:28px}.checkout-form-grid{gap:0 14px}.checkout-form-grid label,.checkout-note-label,.invoice-fields label,.proof-modal label{position:relative;color:#2b4356;font-size:12px}.checkout-form-grid label>span,.proof-modal label>span{position:absolute;right:0;top:0;color:#91a0ae;font-size:10px;font-weight:400}.checkout-form-grid input,.checkout-form-grid textarea,.checkout-note-label textarea,.invoice-fields input,.proof-modal input{min-height:46px;border-color:#d7e1e9;background:#fbfcfd}.checkout-form-grid textarea,.checkout-note-label textarea{resize:vertical}.checkout-form-grid [aria-invalid="true"],.checkout-step [aria-invalid="true"]{border-color:#d95454;box-shadow:0 0 0 3px rgba(217,84,84,.1)}.checkout-error{margin-bottom:18px;padding:12px 14px;border:1px solid #efbaba;border-radius:9px;background:#fff2f2;color:#a73030}.checkout-error strong{font-size:12px}.checkout-error p{margin:2px 0 0;font-size:11px}.payment-option-grid{grid-template-columns:repeat(3,1fr)}.payment-option-grid .payment-option{position:relative;display:flex;align-items:center;gap:10px;min-height:82px;padding:13px}.payment-option input,.invoice-option-grid input{position:absolute;opacity:0;pointer-events:none}.payment-symbol{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;color:#fff;font-size:17px;font-weight:800}.alipay-symbol{background:#1677ff}.wechat-symbol{background:#19ad68}.bank-symbol{background:#132c43}.payment-option>span:nth-of-type(2),.invoice-option-grid label>span{display:flex;min-width:0;flex-direction:column}.payment-option strong,.invoice-option-grid strong{font-size:12px}.payment-option small,.invoice-option-grid small{color:#7d8e9d;letter-spacing:0;font-size:10px}.payment-option>i{position:absolute;right:7px;top:7px;padding:2px 5px;border-radius:4px;background:#e8f5ff;color:#0a74cc;font-size:9px;font-style:normal}.payment-option-grid label.selected{box-shadow:0 0 0 2px rgba(22,140,255,.08)}.corporate-hint{margin-top:10px;padding:12px 14px;border-radius:9px;background:#f0f6fa;color:#465f73}.corporate-hint strong{font-size:11px}.corporate-hint p{margin:3px 0 0;font-size:10px}.invoice-option-grid label{position:relative;min-height:62px;display:flex;align-items:center}.invoice-fields{padding:14px;border-radius:10px;background:#f7f9fb}.checkout-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px;padding-top:20px;border-top:1px solid #e8edf1}.checkout-actions .btn{min-width:112px}.summary-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.summary-card-head h3{margin:0;font-size:16px}.summary-card-head span{padding:3px 8px;border-radius:10px;background:#eaf4fd;color:#176ca8;font-size:10px}.checkout-summary-card .summary-line{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:10px;align-items:center;padding:11px 0}.summary-line img{width:52px;height:44px;border-radius:7px;object-fit:contain;background:#eef2f4}.summary-line>span{display:flex;min-width:0;flex-direction:column}.summary-line>span strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.summary-line>span small{color:#7d8f9e;font-size:9px}.summary-line>b{font-size:11px}.summary-fee{display:grid;grid-template-columns:1fr auto;gap:7px;margin-top:16px;color:#718391;font-size:11px}.summary-fee strong{color:#344d61}.checkout-summary-card .checkout-total{align-items:end;margin:18px 0 0;padding-top:17px;border-top:1px dashed #d7e1e9}.checkout-summary-card .checkout-total strong{font-size:25px;color:#0874ce}.checkout-summary-card>p{display:flex;align-items:center;gap:7px;margin:13px 0 0;color:#8595a3;font-size:9px}.checkout-summary-card>p i{width:7px;height:7px;border-radius:50%;background:#e7a21a}.confirm-card{display:grid;gap:10px}.confirm-card article{display:grid;grid-template-columns:100px 1fr;gap:4px 16px;padding:15px;border:1px solid #e2e8ed;border-radius:10px}.confirm-card article>span{grid-row:span 2;color:#718391;font-size:11px}.confirm-card strong{font-size:12px}.confirm-card p{margin:0;color:#667b8c;font-size:11px}.agreement-check{display:flex;align-items:flex-start;gap:9px;margin-top:18px;font-size:11px}.agreement-check input{width:17px;height:17px;accent-color:var(--blue)}

.payment-modal{width:min(480px,calc(100% - 32px));padding:38px}.payment-stage{text-align:center}.payment-status-icon{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 13px;border-radius:17px;color:#fff;font-size:25px;font-weight:800}.payment-status-icon.alipay{background:#1677ff}.payment-status-icon.wechat{background:#18ad67}.payment-stage h2{margin:4px 0 2px;font-size:23px}.payment-stage>p{margin:0 0 18px;color:#718391;font-size:12px}.demo-qr{display:grid;grid-template-columns:repeat(15,1fr);width:200px;height:200px;margin:0 auto 18px;padding:12px;border:1px solid #dce4ea;border-radius:12px;background:#fff;box-shadow:0 10px 28px rgba(20,45,66,.08)}.demo-qr i{background:#fff}.demo-qr i.dark{background:#0a1723}.payment-amount{display:flex;align-items:end;justify-content:center;gap:10px;margin-bottom:16px}.payment-amount span{color:#718391;font-size:11px}.payment-amount strong{color:#0874ce;font-size:26px}.payment-stage dl{margin:0 0 18px;padding:13px 15px;border-radius:10px;background:#f5f8fa;text-align:left}.payment-stage dl>div{display:flex;justify-content:space-between;padding:4px 0;font-size:11px}.payment-stage dt{color:#758795}.payment-stage dd{margin:0;font-weight:700}.pending-dot{display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:50%;background:#e4a121}.payment-demo-note{display:block;margin-top:10px;color:#8d9aa6!important;letter-spacing:0!important;font-size:9px!important}

.proof-modal{width:min(980px,calc(100% - 40px));padding:0;overflow:hidden}.corporate-layout{display:grid;grid-template-columns:1.05fr .95fr}.corporate-layout>section{padding:38px;background:linear-gradient(145deg,#071827,#103854);color:#fff}.corporate-layout .modal-head small{color:#6dcfff}.corporate-layout .modal-head h2{margin-bottom:26px}.bank-account-card{padding:20px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.07)}.bank-account-card>span{font-size:11px;color:#a7c3d6}.bank-account-card dl{margin:14px 0 0}.bank-account-card dl>div{display:grid;grid-template-columns:90px 1fr;padding:7px 0;border-top:1px solid rgba(255,255,255,.09);font-size:11px}.bank-account-card dt{color:#94afc2}.bank-account-card dd{margin:0;font-weight:700}.bank-account-card dd#corporateAmount{color:#70d4ff;font-size:18px}.corporate-notice{margin:17px 0 0;color:#a9bdca;font-size:10px}.corporate-layout>form{padding:42px 36px}.corporate-layout>form h3{margin:0;font-size:18px}.corporate-layout>form>p{margin:4px 0 21px;color:#718391;font-size:11px}.corporate-layout .form-grid{margin-bottom:8px}.payment-result-modal{width:min(520px,calc(100% - 32px));padding:45px;text-align:center}.result-check{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 16px;border-radius:50%;background:#e8f8f2;color:#15936a}.result-check svg{width:36px;fill:none;stroke:currentColor;stroke-width:2.2}.payment-result-modal h2{margin:5px 0 6px;font-size:27px}.payment-result-modal>p{margin:0 auto 20px;max-width:360px;color:#687c8d;font-size:12px}.result-order{display:flex;justify-content:space-between;margin-bottom:22px;padding:14px 16px;border-radius:10px;background:#f2f6f9;font-size:11px}.result-order span{color:#748695}.result-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.order-meta-row{display:flex;align-items:center;justify-content:space-between}.order-meta-row em{padding:4px 8px;border-radius:999px;background:#eef7ff;color:#0b71c6;font-size:10px;font-style:normal}@keyframes checkout-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.checkout-note-label{display:flex;flex-direction:column;gap:6px;width:100%;margin:2px 0 14px;font-weight:650}.checkout-note-label textarea{display:block;width:100%}
.checkout-address-fieldset{min-width:0;margin:1px 0 14px;padding:0;border:0}.checkout-address-fieldset legend{display:flex;width:100%;align-items:center;justify-content:space-between;margin-bottom:8px;padding:0;color:#2b4356;font-size:12px;font-weight:650}.checkout-address-fieldset legend span{color:#91a0ae;font-size:10px;font-weight:400}.address-picker-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.address-picker-toolbar p{margin:0;color:#788999;font-size:11px}.address-locate-button{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:0 13px;border:1px solid #b9d7ef;border-radius:8px;background:#edf7ff;color:#0873cd;font-size:11px;font-weight:700;transition:background .2s ease,border-color .2s ease,color .2s ease}.address-locate-button:hover{border-color:#168cff;background:#e3f2ff}.address-locate-button:focus-visible{outline:3px solid rgba(22,140,255,.25);outline-offset:2px}.address-locate-button:disabled{cursor:not-allowed}.address-locate-button.is-loading{cursor:wait}.address-locate-button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.address-select-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.address-select-grid label,.address-detail-label{display:flex;min-width:0;flex-direction:column;gap:6px;color:#5c7183;font-size:10px;font-weight:600}.address-select-grid select,.address-detail-label input{width:100%;min-height:46px;border:1px solid #d7e1e9;border-radius:8px;background:#fbfcfd;color:#263f54;outline:none}.address-select-grid select{padding:0 34px 0 12px}.address-detail-label{margin-top:10px}.address-detail-label input{padding:12px;font-size:12px}.address-select-grid select:focus,.address-detail-label input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,140,255,.1)}.address-select-grid select:disabled{color:#9aa7b3;background:#f2f5f7;cursor:not-allowed}.address-location-status{min-height:17px;margin:7px 0 0;color:#718596;font-size:10px;line-height:1.55}.address-location-status[data-state="success"]{color:#11865f}.address-location-status[data-state="error"]{color:#a64b4b}.address-location-status[data-state="loading"]{color:#0873cd}
.checkout-heading{gap:14px}.checkout-heading .demo-chip{margin-left:auto;margin-right:0}.checkout-heading>.close-button{position:static;flex:0 0 auto}
.checkout-modal form{scrollbar-width:none;-ms-overflow-style:none;overscroll-behavior:contain}.checkout-modal form::-webkit-scrollbar{display:none;width:0;height:0}html:has(.checkout-modal[open]),body:has(.checkout-modal[open]){overflow:hidden}.invoice-fields{gap:14px;padding:18px;border:1px solid #e4ebf0;background:#f7f9fb}.invoice-fields label{gap:8px;margin:0;color:#2b4356}.invoice-fields input{display:block;width:100%;min-height:48px;padding:0 14px;border:1px solid #d7e1e9;border-radius:8px;background:#fff;color:#213a4e;outline:none;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.invoice-fields input::placeholder{color:#8a99a6}.invoice-fields input:hover{border-color:#b8cddd}.invoice-fields input:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(22,140,255,.1)}.invoice-fields input[aria-invalid="true"]{border-color:#d95454;box-shadow:0 0 0 3px rgba(217,84,84,.1)}
.toast.cart-success-toast{top:24px;bottom:auto;display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:13px;width:min(470px,calc(100% - 32px));min-height:76px;padding:13px 14px;border:1px solid #bee8d8;border-radius:14px;background:#fff;color:#142d40;box-shadow:0 22px 60px rgba(7,30,48,.24);transform:translate(-50%,-24px) scale(.98)}.toast.cart-success-toast.show{transform:translate(-50%,0) scale(1)}.toast-success-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#e5f8f0;color:#11865f}.toast-success-icon svg{width:25px;fill:none;stroke:currentColor;stroke-width:2.4}.toast-success-copy{display:flex;min-width:0;flex-direction:column}.toast-success-copy strong{font-size:14px}.toast-success-copy small{overflow:hidden;color:#6b7f90;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.cart-success-toast button,.cart-success-toast a{min-width:96px;min-height:42px;padding:10px 14px;border-radius:8px;background:#168cff;color:#fff;text-align:center;font-size:12px;font-weight:700}.card-actions button.is-added,.qty-row button.is-added,.sub-detail-actions button.is-added{background:#138b65!important;color:#fff!important;box-shadow:0 0 0 4px rgba(19,139,101,.12)}.cart-pulse{animation:cart-pulse .68s ease}.cart-pulse span{background:#24b57f!important}@keyframes cart-pulse{0%,100%{transform:scale(1)}45%{transform:scale(1.13);box-shadow:0 0 0 8px rgba(22,140,255,.14)}}
@media(max-width:900px){.checkout-shell{grid-template-columns:1fr}.checkout-summary-card{position:static;order:-1}.payment-option-grid{grid-template-columns:1fr}.corporate-layout{grid-template-columns:1fr}.corporate-layout>section,.corporate-layout>form{padding:30px}.checkout-steps li span{display:none}}
@media(max-width:600px){.cart-drawer>header,.cart-drawer .drawer-body,.cart-footer{padding-left:18px;padding-right:18px}.cart-assurance{padding-left:14px;padding-right:14px}.cart-assurance span{font-size:9px}.cart-item{grid-template-columns:88px 1fr;padding:12px;gap:12px}.cart-item-image img{width:88px;height:84px}.cart-item-heading h3{font-size:13px}.cart-item-bottom{align-items:flex-end;flex-direction:column}.qty-stepper{align-self:flex-end}.checkout-modal{width:100%;max-height:100vh;border-radius:0}.checkout-modal form{max-height:100vh}.checkout-heading,.checkout-steps{padding-left:18px;padding-right:18px}.checkout-shell{padding:16px}.checkout-main,.checkout-summary-card{padding:18px}.checkout-form-grid,.invoice-fields{grid-template-columns:1fr}.checkout-form-grid .span-2,.invoice-fields .span-2{grid-column:auto}.address-picker-toolbar{align-items:flex-start;flex-direction:column}.address-locate-button{width:100%}.address-select-grid{grid-template-columns:1fr}.checkout-actions{position:sticky;bottom:-18px;margin-left:-18px;margin-right:-18px;padding:14px 18px;background:#fff}.checkout-actions .btn{flex:1}.confirm-card article{grid-template-columns:1fr}.confirm-card article>span{grid-row:auto}.proof-modal{width:100%;max-height:100vh;border-radius:0}.corporate-layout>section,.corporate-layout>form{padding:28px 20px}.bank-account-card dl>div{grid-template-columns:1fr}.payment-result-modal{padding:36px 22px}.toast.cart-success-toast{grid-template-columns:44px 1fr;padding:12px}.toast-success-icon{width:42px;height:42px}.cart-success-toast button,.cart-success-toast a{grid-column:1/-1;width:100%}}

/* Product discovery and persistent commerce controls */
.model-query-button{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 13px;border:1px solid var(--border);border-radius:9px;background:#fff;color:#233f56;font-size:13px;transition:background .2s ease,border-color .2s ease,color .2s ease}
.model-query-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}
.model-query-button:hover{border-color:#a9cce8;background:#edf6ff;color:var(--blue)}
.model-query-button:focus-visible,.floating-cart:focus-visible{outline:3px solid rgba(22,140,255,.35);outline-offset:3px}
.phone-reveal{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border:1px solid rgba(255,255,255,.18);border-radius:7px;background:rgba(255,255,255,.04);color:inherit;font:inherit;text-align:left;cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease}
.phone-reveal:hover,.phone-reveal:focus-visible{background:rgba(22,140,255,.16);border-color:#7edbff;color:#dff4ff;outline:0}
.phone-reveal-shown{border-color:#7edbff;color:#7edbff}
.floating-cart{position:fixed;right:24px;bottom:84px;z-index:82;display:flex;align-items:center;gap:8px;min-width:132px;height:50px;padding:0 12px 0 15px;border-radius:25px;background:#071524;color:#fff!important;box-shadow:0 15px 34px rgba(7,21,36,.28);transition:transform .2s ease,box-shadow .2s ease}
.subpage .floating-cart{bottom:24px}
.floating-cart:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(7,21,36,.34)}
.floating-cart svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
.floating-cart-label{font-size:12px;font-weight:700}
.floating-cart b{display:grid;place-items:center;min-width:23px;height:23px;padding:0 5px;border-radius:50%;background:#168cff;color:#fff;font-size:10px;font-weight:800}
.subpage .header-actions>.cart-button{display:none}
.feature-collage{position:absolute;left:8px;right:8px;bottom:8px;height:42%;display:flex;align-items:end;justify-content:center;pointer-events:none}
.feature-collage img{position:relative;width:27%;height:78%;margin:0 -6%;object-fit:contain;filter:drop-shadow(0 12px 10px rgba(1,9,45,.25));mix-blend-mode:multiply;transition:transform .24s ease}
.feature-collage img:nth-child(1){z-index:2;width:42%;height:96%}.feature-collage img:nth-child(2){z-index:3;width:34%;height:88%}.feature-collage img:nth-child(3){z-index:1;width:30%}.feature-collage img:nth-child(4){z-index:4;width:25%;height:68%}.feature-collage img:nth-child(5){z-index:5;width:28%;height:74%}
.showcase-feature:hover .feature-collage img{transform:translateY(-4px)}
@media(max-width:760px){.model-query-button{width:42px;padding:0;justify-content:center}.model-query-button span{display:none}.floating-cart{right:16px;bottom:78px;min-width:52px;width:52px;padding:0;justify-content:center}.subpage .floating-cart{bottom:18px}.floating-cart-label{display:none}.floating-cart b{position:absolute;right:-2px;top:-4px;min-width:20px;height:20px}.feature-collage{height:39%}}

/* ============================================================
   53KF widget cleanup — hide persistent chat bar + mini invite
   (the bar uses #iconDiv1 > #iconDivMain1 > #KFLOGO.Lelem)
   ============================================================ */
#iconDiv1,
#iconDivMain1,
#KFLOGO,
.Lelem,
#div_company_mini,
#iframe_company_mini_div,
#iframe_company_mini,
#kfivtwin .kffas_invite,
#kfivtwin .kf_bar,
#kfivtwin .kf-invite-bar,
#kfivtwin .kf_invite,
#kfivtwin iframe[src*="invite"],
.kffas_invite,
.kf_bar,
.kf-invite-bar,
.kf_invite,
[class*="kf-invite"],
[class*="kf_invite"],
[class*="Lelem"],
[id*="kf_invite"],
[id*="kf-invite"],
[id*="iconDiv"],
[id*="company_mini"] {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
}

/* Floating cart sits above the customer-service launcher (right-bottom stack) */
.floating-cart { right: 24px; bottom: 88px; width: 52px; height: 52px; min-width: 0; padding: 0; border-radius: 50%; background: #1c2b3a; justify-content: center; align-items: center; box-shadow: 0 14px 30px rgba(7,21,36,.28); transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.floating-cart:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(7,21,36,.34); background: #0f1c28; }
.floating-cart .floating-cart-label { display: none !important; }
.floating-cart svg { display: block; width: 26px; height: 26px; min-width: 26px; min-height: 26px; flex: 0 0 auto; stroke-width: 2; }
.floating-cart b { position: absolute; right: -3px; top: -3px; min-width: 20px; height: 20px; padding: 0 5px; background: #ff4d4f; box-shadow: 0 0 0 3px #fff; font-size: 11px; }
.subpage .floating-cart { bottom: 88px; }
@media (max-width: 760px) {
  .floating-cart,
  .subpage .floating-cart { right: 16px; bottom: 76px; width: 46px; height: 46px; min-width: 0; }
  .floating-cart svg { width: 22px; height: 22px; min-width: 22px; min-height: 22px; }
  .floating-cart b { min-width: 18px; height: 18px; font-size: 9px; }
}

/* Customer-service launcher styling overrides (keep button compact + clean) */
.floating-service { width: 50px; height: 50px; padding: 0; border-radius: 50%; justify-content: center; box-shadow: 0 14px 30px rgba(22,140,255,.32); transition: transform .2s ease, box-shadow .2s ease; }
.floating-service svg { width: 22px; height: 22px; }
.floating-service:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(22,140,255,.4); }
.floating-service:focus-visible { outline: 3px solid rgba(22,140,255,.35); outline-offset: 3px; }
.kf53-connecting .floating-service { cursor: progress; }
.kf53-connecting .floating-service svg { opacity: .25; }
.kf53-connecting .floating-service::after { content: ""; position: absolute; width: 20px; height: 20px; border: 2px solid rgba(255,255,255,.38); border-top-color: #fff; border-radius: 50%; animation: kf53-button-spin .65s linear infinite; }
@keyframes kf53-button-spin { to { transform: rotate(360deg); } }
.kf53-chat-panel { position: fixed; right: 24px; bottom: 20px; z-index: 260; width: min(410px, calc(100vw - 32px)); height: min(640px, calc(100vh - 40px)); height: min(640px, calc(100dvh - 40px)); overflow: hidden; border: 1px solid #dce6ed; border-radius: 6px; background: #fff; box-shadow: 0 22px 60px rgba(4,21,34,.28); opacity: 0; transform: translateY(12px); transition: opacity .18s ease, transform .18s ease; }
.kf53-chat-panel.open { opacity: 1; transform: none; }
.kf53-chat-panel[hidden] { display: none !important; }
.kf53-chat-panel > header { display: flex; align-items: center; justify-content: space-between; height: 58px; padding: 0 14px 0 18px; border-bottom: 1px solid #e4ebf0; background: #10263a; color: #fff; }
.kf53-chat-panel > header div { display: flex; min-width: 0; flex-direction: column; }
.kf53-chat-panel > header strong { font-size: 15px; line-height: 1.3; }
.kf53-chat-panel > header span { color: #a9c0d2; font-size: 10px; }
.kf53-chat-panel > header button { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: transparent; color: #fff; font-size: 24px; line-height: 1; }
.kf53-chat-panel > header button:hover { background: rgba(255,255,255,.1); }
.kf53-chat-panel > header button:focus-visible { outline: 3px solid rgba(74,175,255,.65); outline-offset: -3px; }
.kf53-chat-body { height: calc(100% - 58px); background: #f4f7f9; }
.kf53-chat-panel #iframe_company_mini { display: block !important; visibility: visible !important; width: 100% !important; height: 100% !important; margin: 0 !important; padding: 0 !important; border: 0 !important; opacity: 1 !important; pointer-events: auto !important; }
@media (max-width: 760px) {
  .floating-service { right: 16px; bottom: 18px; width: 44px; height: 44px; }
  .kf53-chat-panel { right: 8px; bottom: 8px; width: calc(100vw - 16px); height: calc(100vh - 16px); height: calc(100dvh - 16px); }
}
.showcase-card:not(.showcase-feature)>span small{display:none}
.showcase-feature .feature-collage img{filter:invert(1) grayscale(.35) contrast(1.08) drop-shadow(0 12px 10px rgba(1,9,45,.3));mix-blend-mode:screen}
@media(prefers-reduced-motion:reduce){.floating-cart,.feature-collage img,.kf53-chat-panel{transition:none!important}.kf53-connecting .floating-service::after{animation-duration:1.4s}}

/* Product center hover menu — keep the primary nav link and its panel in one hit area. */
.main-nav > .nav-product-item{position:static;height:100%;display:flex;align-items:stretch}
.main-nav > .nav-product-item > a{height:100%;display:flex;align-items:center}
.main-nav .mega-menu{top:100%;z-index:120;pointer-events:none;background:#fff!important;backdrop-filter:blur(12px)}
.main-nav > .nav-product-item:hover > .mega-menu,
.main-nav > .nav-product-item:focus-within > .mega-menu{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.main-nav .mega-menu a{display:block;padding:0;background:transparent;color:#29475e;font-size:14px;line-height:1.45}
.main-nav .mega-menu a:after{display:none}
.main-nav .mega-menu a:hover,.main-nav .mega-menu a:focus-visible{color:var(--blue)}
.mega-grid{width:min(1420px,calc(100% - 64px));margin:0 auto}
.mega-grid small{font-size:11px;color:#8b9cad}
.mega-feature{position:relative;display:flex!important;min-height:154px;overflow:hidden;padding:20px 22px!important}
.mega-feature strong{position:relative;z-index:1;display:block;max-width:220px;margin:8px 0 8px;font-size:18px;line-height:1.3}
.mega-feature p{position:relative;z-index:1;max-width:240px;margin:0!important}
.mega-feature img{position:absolute;right:8px;bottom:5px;width:170px;height:98px;object-fit:contain;opacity:.58;mix-blend-mode:screen}
.mega-feature-link{position:relative;z-index:1;margin-top:auto!important;color:#8ed9ff!important;font-weight:700}
.mega-grid.mega-catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:18px 0 20px}
.mega-catalog-tile{min-height:82px;display:flex!important;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px!important;border:1px solid #edf0f3;border-radius:2px;background:#f7f8f9!important;color:#243746!important;transition:background .18s ease,border-color .18s ease,transform .18s ease}
.mega-catalog-tile span{max-width:54%;font-size:13px;font-weight:650;line-height:1.45}
.mega-catalog-tile img{width:96px;height:62px;object-fit:contain;mix-blend-mode:multiply;transition:transform .2s ease}
.mega-catalog-tile:hover,.mega-catalog-tile:focus-visible{border-color:#c8ddea;background:#eef6fb!important;color:#126fb5!important;transform:translateY(-1px);outline:none}
.mega-catalog-tile:hover img,.mega-catalog-tile:focus-visible img{transform:scale(1.06)}
@media(max-width:1100px){.main-nav .mega-menu{display:none!important}}

/* Homepage purchase shelf: a compact transactional companion to the product center. */
#products.section{padding-bottom:0}
.home-purchase-section{margin-top:28px;padding:48px 0 64px;border-top:1px solid #e2e8ed;background:#f5f7f9}
.home-purchase-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}
.home-purchase-heading p{margin:0 0 6px;color:#176da8;font-size:10px;font-weight:800;letter-spacing:.12em}
.home-purchase-heading h2{margin:0;color:#102133;font-size:36px;line-height:1.15;letter-spacing:0}
.home-purchase-heading>a{display:inline-flex;align-items:center;gap:7px;min-height:44px;color:#176da8;font-size:13px;font-weight:750}
.home-purchase-heading>a span{transition:transform .18s ease}
.home-purchase-heading>a:hover span{transform:translateX(3px)}
.home-purchase-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.home-product-card{display:flex;min-width:0;flex-direction:column;border:1px solid #dfe6eb;border-radius:6px;background:#fff;box-shadow:none}
.home-product-card:hover{transform:translateY(-2px);border-color:#a9c9df;box-shadow:0 12px 28px rgba(24,54,76,.1)}
.home-product-media{display:block;background:#f4f6f8}
.home-product-card .product-image{height:210px;background:#f4f6f8}
.home-product-card .product-image img{padding:14px;background:#f4f6f8;object-fit:contain;mix-blend-mode:multiply}
.home-product-card .product-info{flex:1;min-height:244px;padding:16px}
.home-product-card .product-meta{gap:10px;margin-bottom:8px}
.home-product-card .product-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.home-product-card .product-meta span:first-child{color:#176da8;font-weight:700}
.home-product-card .product-info h3{display:-webkit-box;min-height:44px;margin:0;overflow:hidden;font-size:16px;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.home-product-card .product-info h3 a{color:inherit}
.home-product-card .product-info h3 a:hover{color:#0b71c5}
.home-product-card .product-spec{display:-webkit-box;min-height:40px;margin:8px 0 14px;overflow:hidden;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.home-product-card .product-price{align-items:center;gap:10px;margin-top:auto}
.home-product-card .product-price strong{font-size:18px}
.home-product-card .product-price small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.home-purchase-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:14px}
.home-purchase-actions button{min-width:0;min-height:44px;padding:9px 6px;border:1px solid #a9c9df;border-radius:5px;background:#fff;color:#176da8;font-size:12px;font-weight:750}
.home-purchase-actions button:last-child{border-color:#102790;background:#102790;color:#fff}
.home-purchase-actions button:hover{border-color:#0b71c5;background:#eef7fd;color:#0b71c5}
.home-purchase-actions button:last-child:hover{border-color:#0b64b0;background:#0b64b0;color:#fff}
.home-purchase-actions button:focus-visible{outline:3px solid rgba(22,140,255,.35);outline-offset:2px}
@media(max-width:1100px){.home-purchase-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.home-purchase-section{margin-top:20px;padding:42px 0 54px}.home-purchase-heading{align-items:center;margin-bottom:18px}.home-purchase-heading h2{font-size:28px}.home-purchase-heading>a{font-size:12px}.home-purchase-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.home-product-card .product-image{height:136px}.home-product-card .product-image img{padding:8px}.home-product-card .product-image .badge{left:8px;top:8px;padding:4px 6px;font-size:8px}.home-product-card .product-info{min-height:208px;padding:11px}.home-product-card .product-meta{display:block;margin-bottom:6px}.home-product-card .product-meta span{display:block;font-size:9px}.home-product-card .product-meta span:last-child{margin-top:2px;color:#7b8b97}.home-product-card .product-info h3{min-height:40px;font-size:14px}.home-product-card .product-spec{display:none}.home-product-card .product-price{display:block;margin-top:8px}.home-product-card .product-price strong{display:block;font-size:15px;line-height:1.35}.home-product-card .product-price small{display:block;margin-top:2px;font-size:9px}.home-purchase-actions{gap:5px;margin-top:auto;padding-top:10px}.home-purchase-actions button{min-height:44px;padding:7px 3px;font-size:11px}}

/* Reliable corporate-payment handoff and recovery */
.checkout-error.is-status{border-color:#b8d9f4;background:#eef7ff;color:#176ca8}
.proof-error{margin:0 0 16px;padding:11px 13px;border:1px solid #efbaba;border-radius:8px;background:#fff2f2;color:#a73030;font-size:11px}
.order-proof-button{display:block;width:100%;min-height:44px;margin-top:18px}
.proof-modal{scrollbar-width:none;-ms-overflow-style:none;overscroll-behavior:contain}.proof-modal::-webkit-scrollbar{display:none;width:0;height:0}html:has(.proof-modal[open]),body:has(.proof-modal[open]){overflow:hidden}
.proof-modal input[type="file"]{height:auto;padding:9px 10px;line-height:26px}
.proof-modal input[type="file"]::file-selector-button{margin-right:10px;padding:7px 11px;border:0;border-radius:6px;background:#e8f4ff;color:#0b71c6;font-weight:700;cursor:pointer}
@media(max-width:600px){.order-card-head{gap:10px}.order-card-head h3{font-size:14px;overflow-wrap:anywhere}.order-steps{gap:4px}.order-steps span{font-size:9px}.proof-modal .form-grid{grid-template-columns:1fr}.proof-modal .span-2{grid-column:auto}.corporate-layout>form>p{line-height:1.65;overflow-wrap:anywhere}}

/* Compact cart drawer: content-led height, bounded list, stable checkout actions. */
.cart-drawer{top:16px;bottom:auto;height:auto;max-height:calc(100dvh - 32px);border-radius:8px 0 0 8px;overflow:hidden;box-shadow:-24px 0 64px rgba(3,18,30,.22)}
html:has(.cart-drawer.open),body:has(.cart-drawer.open){overflow:hidden}
.cart-drawer>header{flex:0 0 auto;align-items:center;padding:22px 28px 18px;border-bottom:0}
.cart-drawer h2{margin:0;font-size:24px;line-height:1.25;letter-spacing:0}
.cart-title-count{min-height:24px;padding:3px 8px;border-radius:12px;white-space:nowrap}
.cart-drawer>header .close-button{flex:0 0 auto;width:44px;height:44px;transition:background .18s ease,color .18s ease}
.cart-drawer>header .close-button:hover{background:#e4edf4;color:#18374f}
.cart-assurance{flex:0 0 auto;padding:12px 28px}
.cart-assurance span{min-width:0;white-space:nowrap}
.cart-drawer .drawer-body{flex:0 1 auto;min-height:0;max-height:min(52dvh,520px);padding:18px 28px 4px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;-ms-overflow-style:none}
.cart-drawer .drawer-body::-webkit-scrollbar{display:none;width:0;height:0}
.cart-item{grid-template-columns:104px minmax(0,1fr);gap:16px;margin-bottom:12px;padding:14px;border-radius:8px;box-shadow:0 5px 16px rgba(19,45,69,.045)}
.cart-item-image{border-radius:6px}
.cart-item-image img{width:104px;height:92px;padding:8px}
.cart-item-heading{gap:10px}
.cart-item-heading>div{min-width:0}
.cart-item-heading h3{overflow-wrap:anywhere;font-size:15px;line-height:1.45}
.cart-item-heading>button{min-width:44px;min-height:44px;margin:-9px -7px 0 0;border-radius:6px;transition:background .18s ease,color .18s ease}
.cart-item-heading>button:hover{background:#fff0f0;color:#a93434}
.cart-item p{margin:4px 0 10px;line-height:1.5}
.cart-item-bottom>strong{font-size:18px;font-variant-numeric:tabular-nums}
.qty-stepper{grid-template-columns:44px 42px 44px;height:44px;border-radius:7px}
.qty-stepper button{min-width:44px;min-height:44px;font-size:18px;transition:background .15s ease,color .15s ease}
.qty-stepper button:hover{background:#e7f2fb;color:#0871ca}
.qty-stepper button:focus-visible,.cart-item-heading>button:focus-visible{position:relative;z-index:1;outline:3px solid rgba(22,140,255,.3);outline-offset:-3px}
.qty-stepper span{font-size:13px;font-variant-numeric:tabular-nums}
.cart-footer{flex:0 0 auto;padding:17px 28px 22px;border-top:1px solid #dfe7ed;box-shadow:0 -8px 24px rgba(18,38,57,.045)}
.cart-footer>div{margin-bottom:7px}
.cart-bill-total{margin:12px 0 14px!important;padding-top:13px}
.cart-bill-total span{color:#526b7e;font-size:14px}
.cart-bill-total strong{font-size:28px;font-variant-numeric:tabular-nums}
.checkout-button{min-height:52px;border-radius:8px}
.checkout-button:focus-visible{outline:3px solid rgba(22,140,255,.35);outline-offset:2px}
.cart-footer>p{margin:8px 0 0;line-height:1.5}
.cart-empty{min-height:280px}
@media(max-width:600px){.cart-drawer{top:0;bottom:auto;height:auto;max-height:100dvh;border-radius:0}.cart-drawer>header{padding:18px}.cart-drawer h2{font-size:21px}.cart-assurance{padding:11px 14px}.cart-drawer .drawer-body{flex:0 1 auto;max-height:calc(100dvh - 330px);padding:14px 16px 2px}.cart-item{grid-template-columns:88px minmax(0,1fr);gap:12px;padding:12px}.cart-item-image img{width:88px;height:84px}.cart-item-heading h3{font-size:13px}.cart-item-bottom{align-items:center;flex-direction:row}.cart-item-bottom>strong{font-size:16px}.qty-stepper{grid-template-columns:44px 38px 44px}.qty-stepper{align-self:auto}.cart-footer{padding:15px 18px max(18px,env(safe-area-inset-bottom))}.cart-bill-total strong{font-size:25px}}
@media(max-height:600px){.cart-drawer{top:8px;max-height:calc(100dvh - 16px)}.cart-drawer>header{padding:10px 20px}.cart-drawer h2{font-size:20px}.cart-drawer>header .close-button{width:40px;height:40px}.cart-assurance{padding:8px 20px}.cart-drawer .drawer-body{flex:0 1 auto;min-height:112px;max-height:calc(100dvh - 258px);padding:8px 20px 0}.cart-item{grid-template-columns:78px minmax(0,1fr);gap:10px;margin-bottom:8px;padding:8px}.cart-item-image img{width:78px;height:72px;padding:6px}.cart-item-heading h3{font-size:13px}.cart-item-heading>button{margin:-8px -6px 0 0}.cart-item p{margin:2px 0 4px}.cart-item-bottom>strong{font-size:15px}.cart-footer{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 18px;padding:8px 20px 10px}.cart-footer>div{margin:0}.cart-bill-total{grid-column:1/-1;margin:3px 0 5px!important;padding-top:6px}.cart-bill-total strong{font-size:23px}.checkout-button{grid-column:1/-1;min-height:44px}.cart-footer>p{display:none}}

/* Mobile homepage hero: preserve hierarchy without crowding narrow screens. */
@media(max-width:760px){
  .storefront:not(.subpage) .hero{min-height:0}
  .storefront:not(.subpage) .hero-content{height:auto;min-height:0;justify-content:flex-start;padding-top:52px;padding-bottom:40px}
  .storefront:not(.subpage) .hero .eyebrow{margin-bottom:14px;letter-spacing:.16em}
  .storefront:not(.subpage) .hero h1{max-width:100%;margin-bottom:18px;font-size:36px;line-height:1.16;letter-spacing:0;overflow-wrap:anywhere}
  .storefront:not(.subpage) .hero-lead{margin-bottom:24px;font-size:15px;line-height:1.7}
  .storefront:not(.subpage) .hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%}
  .storefront:not(.subpage) .hero-actions .btn{width:100%;min-width:0;min-height:46px;padding:10px 8px;font-size:13px;white-space:nowrap}
  .storefront:not(.subpage) .hero-data{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;margin-top:28px}
  .storefront:not(.subpage) .hero-data>div{min-width:0;padding:0 10px}
  .storefront:not(.subpage) .hero-data>div:first-child{padding-left:0}
  .storefront:not(.subpage) .hero-data dt{font-size:21px;letter-spacing:0}
  .storefront:not(.subpage) .hero-data dd{font-size:10px;line-height:1.45;letter-spacing:0;overflow-wrap:anywhere}
  .storefront:not(.subpage) .hero-index{display:none}
}
@media(max-width:360px){
  .storefront:not(.subpage) .site-header{height:64px}
  .storefront:not(.subpage) .brand{gap:9px}
  .storefront:not(.subpage) .brand strong{font-size:15px;letter-spacing:.04em}
  .storefront:not(.subpage) .brand small{font-size:7px;letter-spacing:.12em}
  .storefront:not(.subpage) .header-actions .model-query-button{display:none}
  .storefront:not(.subpage) .mobile-nav-panel{top:68px}
  .storefront:not(.subpage) .hero-content{padding-top:46px;padding-bottom:34px}
  .storefront:not(.subpage) .hero h1{font-size:32px;line-height:1.17}
  .storefront:not(.subpage) .hero-lead{font-size:14px;line-height:1.68}
  .storefront:not(.subpage) .hero-actions{gap:8px}
  .storefront:not(.subpage) .hero-data>div{padding:0 8px}
  .storefront:not(.subpage) .hero-data dt{font-size:19px}
}