.dujiao-theme{--dujiao-bg:#fafafa;--dujiao-surface:#fff;--dujiao-primary:#727cf5;--dujiao-primary-dark:#5b66e8;--dujiao-text:#313a46;--dujiao-muted:#6c757d;--dujiao-border:#eef2f7;background:var(--dujiao-bg);color:var(--dujiao-text);font:14px/1.5 Arial,"Microsoft YaHei",sans-serif;margin:0;min-height:100vh;overflow-x:hidden}.dujiao-theme *{box-sizing:border-box}.dujiao-theme a{color:inherit;text-decoration:none}.dujiao-container{margin:0 auto;max-width:1140px;padding-left:20px;padding-right:20px}.dujiao-sr-only{height:1px;overflow:hidden;position:absolute;width:1px;clip:rect(0,0,0,0)}.dujiao-header{background:var(--dujiao-surface);box-shadow:0 1px 8px rgba(49,58,70,.05)}.dujiao-header__row{align-items:center;display:flex;gap:24px;min-height:78px}.dujiao-brand{align-items:center;display:inline-flex;font-size:19px;font-weight:700;gap:10px;white-space:nowrap}.dujiao-brand img{border-radius:4px;height:36px;object-fit:contain;width:36px}.dujiao-header-search,.dujiao-mobile-search{display:flex;flex:1;max-width:450px}.dujiao-header-search input,.dujiao-mobile-search input{border:1px solid var(--dujiao-border);border-radius:4px 0 0 4px;min-width:0;outline:0;padding:10px 12px;width:100%}.dujiao-header-search button,.dujiao-mobile-search button{background:var(--dujiao-primary);border:0;border-radius:0 4px 4px 0;color:#fff;padding:0 15px}.dujiao-header__actions{align-items:center;display:flex;gap:14px;margin-left:auto;white-space:nowrap}.dujiao-header__actions a:hover,.dujiao-header__nav a:hover{color:var(--dujiao-primary)}.dujiao-language{display:flex;gap:7px}.dujiao-header__login{border:1px solid var(--dujiao-primary);border-radius:4px;color:var(--dujiao-primary);padding:6px 10px}.dujiao-header__nav{border-top:1px solid var(--dujiao-border)}.dujiao-header__nav .dujiao-container{display:flex;gap:25px;overflow-x:auto}.dujiao-header__nav a{padding:12px 0;white-space:nowrap}.dujiao-footer{background:#2f3542;color:#dbe0ea;margin-top:48px;padding:42px 0}.dujiao-footer__inner{display:grid;gap:35px;grid-template-columns:2fr 1fr 1fr}.dujiao-footer h2{color:#fff;font-size:15px;margin:0 0 12px}.dujiao-footer p{color:#b7c0ce;margin:8px 0}.dujiao-footer nav{display:flex;flex-direction:column;gap:8px}.dujiao-footer nav a:hover{color:#fff}.dujiao-footer__social{display:flex;gap:8px}.dujiao-footer__social img{border-radius:4px;height:24px;object-fit:cover;width:24px}.dujiao-footer__contact{display:flex;flex-direction:column;gap:6px}.dujiao-payment-options{display:flex;flex-wrap:wrap;gap:10px}.dujiao-pay-option{align-items:center;background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;color:var(--dujiao-text);cursor:pointer;display:inline-flex;gap:8px;padding:11px 14px}.dujiao-pay-option:hover,.dujiao-pay-option.is-active{border-color:var(--dujiao-primary);color:var(--dujiao-primary);box-shadow:0 3px 10px rgba(114,124,245,.14)}.dujiao-product-grid{display:grid;gap:18px;grid-template-columns:repeat(4,minmax(0,1fr))}.dujiao-mobile-header{background:#fff;box-shadow:0 1px 8px rgba(49,58,70,.05);padding:12px 15px}.dujiao-mobile-header__row{align-items:center;display:flex;gap:10px;justify-content:space-between}.dujiao-mobile-header nav,.dujiao-mobile-language{display:flex;gap:10px;white-space:nowrap}.dujiao-mobile-search{margin-top:12px;max-width:none}.dujiao-mobile-language{font-size:12px;margin-top:9px}.dujiao-footer--mobile{margin-top:32px;padding:28px 16px}.dujiao-footer--mobile nav{flex-flow:row wrap}.dujiao-theme--mobile .dujiao-payment-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.dujiao-theme--mobile .dujiao-pay-option{justify-content:center;min-width:0}@media(max-width:760px){.dujiao-theme--desktop .dujiao-header__row{flex-wrap:wrap}.dujiao-theme--desktop .dujiao-header-search{order:3;width:100%}.dujiao-theme--desktop .dujiao-header__actions{font-size:12px}.dujiao-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dujiao-footer__inner{grid-template-columns:1fr}.dujiao-theme--desktop .dujiao-header__nav{display:none}}@media(max-width:390px){.dujiao-brand{font-size:16px}.dujiao-brand img{height:30px;width:30px}.dujiao-mobile-header nav{font-size:12px}.dujiao-theme--mobile .dujiao-payment-options{grid-template-columns:1fr}}
.dujiao-theme :focus-visible{outline:3px solid rgba(114,124,245,.55);outline-offset:3px}.dujiao-page{min-height:420px}.dujiao-section{padding:38px 0}.dujiao-section--soft{background:#f3f6fa}.dujiao-card{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;box-shadow:0 3px 16px rgba(49,58,70,.055)}.dujiao-empty{background:#fff;border:1px dashed #d9e1ea;border-radius:4px;color:var(--dujiao-muted);margin-top:18px;padding:24px;text-align:center}.dujiao-kicker{color:var(--dujiao-primary);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.dujiao-button{background:var(--dujiao-primary);border:1px solid var(--dujiao-primary);border-radius:4px;color:#fff;display:inline-flex;font-weight:600;justify-content:center;padding:8px 12px}.dujiao-button:hover{background:var(--dujiao-primary-dark);color:#fff}.dujiao-section-heading{align-items:flex-end;display:flex;justify-content:space-between;margin-bottom:20px}.dujiao-section-heading h2{font-size:24px;margin:3px 0 0}.dujiao-section-heading>a{color:var(--dujiao-primary);font-weight:600}.dujiao-home-hero{background:linear-gradient(120deg,#5b66e8,#727cf5 60%,#94a0ff);color:#fff;padding:52px 0}.dujiao-home-hero .dujiao-container{align-items:center;display:grid;gap:28px;grid-template-columns:minmax(0,1fr) 340px}.dujiao-home-hero__content h1{font-size:34px;line-height:1.25;margin:7px 0}.dujiao-home-hero__content p{color:#eef0ff;margin:0 0 21px;max-width:620px}.dujiao-home-hero .dujiao-kicker{color:#eef0ff}.dujiao-home-search{align-items:center;background:#fff;border-radius:4px;color:#a1a8bb;display:flex;max-width:620px;padding:0 14px}.dujiao-home-search input{background:transparent;border:0;color:var(--dujiao-text);font-size:15px;outline:0;padding:14px 10px;width:100%}.dujiao-notice{align-items:flex-start;color:var(--dujiao-text);display:flex;gap:12px;padding:20px}.dujiao-notice>i{color:var(--dujiao-primary);font-size:20px;margin-top:3px}.dujiao-notice p{color:var(--dujiao-muted);margin:6px 0 0}.dujiao-category-tabs{display:flex;gap:9px;margin-bottom:22px;overflow-x:auto;padding-bottom:3px}.dujiao-category-tabs button,.dujiao-article-category{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;color:var(--dujiao-muted);cursor:pointer;flex:0 0 auto;padding:8px 13px}.dujiao-category-tabs button.is-active,.dujiao-article-category.is-active{background:var(--dujiao-primary);border-color:var(--dujiao-primary);color:#fff}.dujiao-product-card{display:flex;flex-direction:column;min-width:0;overflow:hidden}.dujiao-product-card__media{background:#f6f8fb;display:block;min-height:176px;position:relative}.dujiao-product-card__media>a{display:block}.dujiao-product-card__media img{display:block;height:176px;object-fit:cover;width:100%}.dujiao-sold-out{background:#e7515a;color:#fff;font-size:12px;font-weight:700;left:10px;padding:4px 8px;position:absolute;top:10px}.dujiao-product-card__body{display:flex;flex:1;flex-direction:column;padding:15px}.dujiao-product-card__body h2,.dujiao-product-card__body h3{font-size:15px;line-height:1.45;margin:0 0 12px;min-height:43px}.dujiao-product-card__body h2 a:hover,.dujiao-product-card__body h3 a:hover{color:var(--dujiao-primary)}.dujiao-product-card__meta{align-items:center;color:var(--dujiao-muted);display:flex;font-size:12px;justify-content:space-between;margin-top:auto}.dujiao-product-card__meta strong{color:var(--dujiao-primary);font-size:17px}.dujiao-product-card__body .dujiao-button{margin-top:14px}.dujiao-filter-empty{margin-top:20px}.dujiao-news-grid{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}.dujiao-news-card{display:grid;grid-template-columns:116px minmax(0,1fr);overflow:hidden}.dujiao-news-card__media img{display:block;height:100%;min-height:126px;object-fit:cover;width:100%}.dujiao-news-card>div{padding:15px}.dujiao-news-card time,.dujiao-article-card__meta,.dujiao-article-detail__meta{color:var(--dujiao-muted);font-size:12px}.dujiao-news-card h3{font-size:15px;line-height:1.45;margin:8px 0}.dujiao-news-card p{color:var(--dujiao-muted);display:-webkit-box;font-size:13px;margin:0;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.dujiao-page-heading{background:#f1f4f9;border-bottom:1px solid var(--dujiao-border);padding:34px 0}.dujiao-page-heading h1{font-size:28px;margin:5px 0}.dujiao-page-heading p{color:var(--dujiao-muted);margin:0}.dujiao-breadcrumb{color:var(--dujiao-muted);display:flex;font-size:13px;gap:8px;margin-bottom:11px}.dujiao-breadcrumb a{color:var(--dujiao-primary)}.dujiao-catalog-layout{display:grid;gap:22px;grid-template-columns:230px minmax(0,1fr)}.dujiao-catalog-sidebar{align-self:start;display:flex;flex-direction:column;padding:12px}.dujiao-catalog-sidebar h2{font-size:16px;margin:5px 8px 12px}.dujiao-catalog-sidebar a{border-radius:3px;padding:9px 8px}.dujiao-catalog-sidebar a:hover,.dujiao-catalog-sidebar a.is-active{background:#eef0ff;color:var(--dujiao-primary)}.dujiao-catalog-sidebar__sub{font-size:13px;padding-left:20px!important}.dujiao-catalog-toolbar{align-items:center;display:flex;justify-content:space-between;margin-bottom:18px}.dujiao-catalog-toolbar strong{font-size:18px}.dujiao-catalog-toolbar span{color:var(--dujiao-muted)}.dujiao-article-categories{display:flex;gap:9px;margin-top:20px;overflow-x:auto;padding-bottom:3px}.dujiao-article-list{display:flex;flex-direction:column;gap:16px}.dujiao-article-card{display:grid;grid-template-columns:210px minmax(0,1fr);overflow:hidden}.dujiao-article-card__media img{display:block;height:154px;object-fit:cover;width:100%}.dujiao-article-card__body{padding:18px}.dujiao-article-card h2{font-size:18px;margin:0 0 10px}.dujiao-article-card h2 a:hover{color:var(--dujiao-primary)}.dujiao-article-card p{color:var(--dujiao-muted);margin:0 0 16px}.dujiao-article-card__meta{display:flex;gap:18px}.dujiao-pagination{display:flex;justify-content:center;margin-top:25px}.dujiao-pagination .page a,.dujiao-pagination .page span{background:#fff;border:1px solid var(--dujiao-border);color:var(--dujiao-text);margin:0 3px;padding:7px 10px}.dujiao-pagination .page .active{background:var(--dujiao-primary);border-color:var(--dujiao-primary);color:#fff}.dujiao-article-detail-layout{display:grid;gap:22px;grid-template-columns:minmax(0,1fr) 270px}.dujiao-article-detail{padding:36px}.dujiao-article-detail h1{font-size:30px;line-height:1.35;margin:6px 0 12px}.dujiao-article-detail__meta{display:flex;gap:18px}.dujiao-article-detail__summary{background:#f5f7fb;border-left:3px solid var(--dujiao-primary);color:var(--dujiao-muted);margin:22px 0;padding:13px 15px}.dujiao-article-body{font-size:15px;line-height:1.85;overflow-wrap:anywhere}.dujiao-article-body img,.dujiao-article-body video,.dujiao-article-body iframe{height:auto;max-width:100%}.dujiao-article-body table{display:block;max-width:100%;overflow-x:auto}.dujiao-article-body pre{max-width:100%;overflow:auto}.dujiao-article-sequence{border-top:1px solid var(--dujiao-border);display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:28px;padding-top:20px}.dujiao-article-sequence a{border:1px solid var(--dujiao-border);padding:12px}.dujiao-article-sequence a:last-child{text-align:right}.dujiao-article-sequence small{color:var(--dujiao-muted);display:block;margin-bottom:4px}.dujiao-article-rail{align-self:start;padding:20px}.dujiao-article-rail section+section{border-top:1px solid var(--dujiao-border);margin-top:20px;padding-top:20px}.dujiao-article-rail h2{font-size:16px;margin:0 0 10px}.dujiao-article-rail nav,.dujiao-article-rail__links{display:flex;flex-direction:column;gap:9px}.dujiao-article-rail a{color:var(--dujiao-muted);font-size:13px}.dujiao-article-rail a:hover{color:var(--dujiao-primary)}.dujiao-article-rail__links i{margin-right:7px}@media(max-width:760px){.dujiao-home-hero .dujiao-container,.dujiao-catalog-layout,.dujiao-article-detail-layout{grid-template-columns:1fr}.dujiao-home-hero{padding:34px 0}.dujiao-home-hero__content h1{font-size:27px}.dujiao-news-grid{grid-template-columns:1fr}.dujiao-article-card{grid-template-columns:1fr}.dujiao-article-card__media img{height:190px}.dujiao-product-card__media,.dujiao-product-card__media img{min-height:140px;height:140px}.dujiao-article-detail{padding:22px}.dujiao-article-detail h1{font-size:24px}.dujiao-article-sequence{grid-template-columns:1fr}.dujiao-article-sequence a:last-child{text-align:left}}.dujiao-order-tabs{display:flex;gap:8px;overflow-x:auto}.dujiao-order-tabs [data-dujiao-order-tab]{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;color:var(--dujiao-muted);cursor:pointer;flex:0 0 auto;padding:9px 13px}.dujiao-order-tabs [data-dujiao-order-tab].is-active{background:var(--dujiao-primary);border-color:var(--dujiao-primary);color:#fff}.dujiao-order-tabs [data-dujiao-order-tab][aria-selected="true"]{box-shadow:0 2px 8px rgba(114,124,245,.2)}.dujiao-catalog-toolbar>div{align-items:center;display:flex;gap:12px}.dujiao-catalog-toolbar label{color:var(--dujiao-muted);font-size:13px}.dujiao-catalog-toolbar select{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;color:var(--dujiao-text);margin-left:5px;padding:7px 9px}.dujiao-catalog-pagination{align-items:center;display:flex;gap:10px;justify-content:center;margin-top:24px}.dujiao-catalog-pagination button{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;color:var(--dujiao-text);cursor:pointer;padding:8px 12px}.dujiao-catalog-pagination button:disabled{cursor:not-allowed;opacity:.45}.dujiao-catalog-pagination span{color:var(--dujiao-muted);font-size:13px}@media(max-width:760px){.dujiao-catalog-toolbar{align-items:flex-start;flex-direction:column}}
/* Desktop purchase and guest lookup: Task 5 isolated Dujiao styling. */
.dujiao-theme--desktop .dujiao-product-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:28px;align-items:start}.dujiao-product-detail__media,.dujiao-product-detail__summary,.dujiao-detail-panel,.dujiao-checkout-card,.dujiao-order-lookup{background:var(--dujiao-surface);border:1px solid var(--dujiao-border);border-radius:4px;box-shadow:0 3px 16px rgba(49,58,70,.055)}.dujiao-product-detail__media{padding:18px}.dujiao-product-detail__media img{display:block;max-height:500px;object-fit:contain;width:100%}.dujiao-product-detail__summary{padding:26px}.dujiao-product-detail__summary h1{font-size:25px;line-height:1.35;margin:0 0 12px}.dujiao-product-detail__stock{color:var(--dujiao-muted);margin:0 0 14px}.dujiao-is-unavailable{color:#e7515a}.dujiao-product-detail__service-points{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.dujiao-product-detail__service-points span{background:#f4f6fb;border-radius:3px;color:var(--dujiao-muted);padding:7px 9px}.dujiao-product-detail__service-points i{color:var(--dujiao-primary)}.dujiao-product-detail__price-label{color:var(--dujiao-muted);margin:18px 0 3px}.dujiao-product-detail__price{color:var(--dujiao-primary);display:block;font-size:30px;line-height:1.2}.dujiao-product-detail__offer,.dujiao-link-button{background:transparent;border:0;color:var(--dujiao-primary);cursor:pointer;font-weight:600;margin-top:12px;padding:0}.dujiao-product-detail__purchase{border-top:1px solid var(--dujiao-border);margin-top:24px;padding-top:20px}.dujiao-product-detail__purchase>label{align-items:center;display:flex;gap:16px;justify-content:space-between}.dujiao-quantity{align-items:center;border:1px solid var(--dujiao-border);display:inline-flex}.dujiao-quantity button{background:#fff;border:0;color:var(--dujiao-text);cursor:pointer;font-size:18px;height:36px;width:36px}.dujiao-quantity input{border:0;border-left:1px solid var(--dujiao-border);border-right:1px solid var(--dujiao-border);height:36px;text-align:center;width:80px}.dujiao-product-detail__purchase .dujiao-button{margin-top:20px;width:100%}.dujiao-product-detail__notice{margin-top:14px}.dujiao-error{color:#e7515a}.dujiao-detail-panel{margin-top:24px;padding:26px}.dujiao-detail-panel h2{font-size:20px;margin:0 0 16px}.dujiao-product-description{line-height:1.85;overflow-wrap:anywhere}.dujiao-product-description img,.dujiao-product-description iframe,.dujiao-product-description video{height:auto;max-width:100%}.dujiao-checkout-layout{align-items:start;display:grid;gap:22px;grid-template-columns:minmax(0,1fr) 320px}.dujiao-checkout-main{display:grid;gap:18px}.dujiao-checkout-card{padding:22px}.dujiao-checkout-card h2{font-size:18px;margin:0 0 16px}.dujiao-checkout-product{align-items:center;display:grid;gap:16px;grid-template-columns:72px minmax(0,1fr) repeat(3,auto)}.dujiao-checkout-product img{border-radius:4px;height:72px;object-fit:cover;width:72px}.dujiao-checkout-product__name a{font-size:16px;font-weight:700}.dujiao-checkout-product__name p,.dujiao-checkout-product__metric span{color:var(--dujiao-muted);font-size:12px}.dujiao-checkout-product__metric{font-weight:600;text-align:right}.dujiao-checkout-product__metric span{display:block;font-weight:400}.dujiao-checkout-product__total{color:var(--dujiao-primary)}.dujiao-field{display:grid;gap:8px}.dujiao-field input,.dujiao-attachment-table input,.dujiao-order-search input{border:1px solid var(--dujiao-border);border-radius:4px;min-width:0;padding:10px 12px;width:100%}.dujiao-attachment-table{border-collapse:collapse;width:100%}.dujiao-attachment-table td,.dujiao-attachment-table th{border-bottom:1px solid var(--dujiao-border);padding:10px;text-align:left}.dujiao-checkout-payment__options{margin-top:14px}.dujiao-balance-option{display:block;margin-bottom:14px}.dujiao-payment-unavailable{color:#e7515a;margin:12px 0 0}.dujiao-checkout-sidebar{position:sticky;top:20px}.dujiao-checkout-summary__amount{align-items:end;display:flex;justify-content:space-between}.dujiao-checkout-summary__amount span,.dujiao-checkout-summary__note{color:var(--dujiao-muted)}.dujiao-checkout-summary__amount strong{color:var(--dujiao-primary);font-size:28px}.dujiao-checkout-summary__actions{display:grid;gap:10px;margin-top:20px}.dujiao-checkout-summary__actions .dujiao-button{width:100%}.dujiao-button--secondary{background:#fff;border-color:var(--dujiao-border);color:var(--dujiao-text)}.dujiao-button--secondary:hover{background:#f4f6fb;color:var(--dujiao-text)}.dujiao-order-lookup-banner{background:linear-gradient(120deg,#6674ef,#727cf5);color:#fff;padding:38px 0}.dujiao-order-lookup-banner strong{font-size:12px;letter-spacing:.12em}.dujiao-order-lookup-banner h1{font-size:31px;margin:5px 0}.dujiao-order-lookup-banner p{color:#eef0ff;margin:0}.dujiao-order-tabs{margin:0 0 14px}.dujiao-order-lookup{margin-top:14px;padding:22px}.dujiao-order-search{align-items:end;display:grid;gap:12px;grid-template-columns:minmax(0,1fr) auto}.dujiao-order-search label{color:var(--dujiao-muted);grid-column:1/-1}.dujiao-order-state{color:var(--dujiao-muted);padding:18px 0}.dujiao-order-table-wrap{overflow-x:auto}.dujiao-order-table{border-collapse:collapse;min-width:1040px;width:100%}.dujiao-order-table td,.dujiao-order-table th{border-bottom:1px solid var(--dujiao-border);padding:11px 8px;text-align:left}.dujiao-order-table th{background:#f7f8fc;color:var(--dujiao-muted);font-size:12px}.dujiao-order-actions{display:flex;flex-wrap:wrap;gap:6px}.dujiao-order-actions .dujiao-button{font-size:12px;padding:5px 8px}.dujiao-order-pagination{display:flex;gap:10px;justify-content:center;margin-top:18px}.dujiao-order-badge{border-radius:999px;display:inline-block;padding:3px 7px}.dujiao-order-badge--success{background:#e8f8f0;color:#18865b}.dujiao-order-badge--warning{background:#fff5df;color:#b9770e}.dujiao-order-badge--danger{background:#ffebee;color:#d64550}@media(max-width:900px){.dujiao-theme--desktop .dujiao-product-detail,.dujiao-checkout-layout{grid-template-columns:1fr}.dujiao-checkout-sidebar{position:static}.dujiao-checkout-product{grid-template-columns:72px minmax(0,1fr)}.dujiao-checkout-product__metric{display:none}}@media(max-width:560px){.dujiao-order-search{grid-template-columns:1fr}.dujiao-order-search .dujiao-button{width:100%}.dujiao-product-detail__summary,.dujiao-checkout-card,.dujiao-order-lookup{padding:17px}.dujiao-attachment-table{display:block;overflow-x:auto}}
/* Task 6: mobile content pages remain single-column at the captured 390px viewport. */
.dujiao-theme--mobile .dujiao-container{max-width:100%;padding-left:15px;padding-right:15px}.dujiao-theme--mobile .dujiao-home-hero{padding:30px 0}.dujiao-theme--mobile .dujiao-home-hero .dujiao-container{display:block}.dujiao-theme--mobile .dujiao-home-hero__content h1{font-size:27px}.dujiao-theme--mobile .dujiao-category-tabs{display:flex;gap:8px;overflow-x:auto;overscroll-behavior-x:contain;padding:0 0 7px;scrollbar-width:none;white-space:nowrap}.dujiao-theme--mobile .dujiao-category-tabs::-webkit-scrollbar{display:none}.dujiao-theme--mobile .dujiao-category-tabs>*{flex:0 0 auto}.dujiao-theme--mobile .dujiao-category-tab-link{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;color:var(--dujiao-muted);padding:8px 13px}.dujiao-theme--mobile .dujiao-category-tab-link.is-active{background:var(--dujiao-primary);border-color:var(--dujiao-primary);color:#fff}.dujiao-theme--mobile .dujiao-mobile-product-grid,.dujiao-theme--mobile .dujiao-product-grid{grid-template-columns:1fr}.dujiao-theme--mobile .dujiao-product-card__media,.dujiao-theme--mobile .dujiao-product-card__media img{height:176px;min-height:176px}.dujiao-theme--mobile .dujiao-mobile-catalog-search{display:flex;gap:8px;margin-bottom:17px}.dujiao-theme--mobile .dujiao-mobile-catalog-search input{border:1px solid var(--dujiao-border);border-radius:4px;min-width:0;padding:10px;width:100%}.dujiao-theme--mobile .dujiao-catalog-toolbar{gap:12px;margin-top:10px}.dujiao-theme--mobile .dujiao-news-card,.dujiao-theme--mobile .dujiao-article-card{grid-template-columns:1fr}.dujiao-theme--mobile .dujiao-news-card__media img,.dujiao-theme--mobile .dujiao-article-card__media img{height:178px;min-height:0}.dujiao-theme--mobile .dujiao-article-detail{padding:20px}.dujiao-theme--mobile .dujiao-article-detail__meta{flex-wrap:wrap;gap:9px}.dujiao-theme--mobile .dujiao-article-body{overflow-wrap:anywhere;word-break:break-word}.dujiao-theme--mobile .dujiao-article-body img,.dujiao-theme--mobile .dujiao-article-body video,.dujiao-theme--mobile .dujiao-article-body iframe{height:auto;max-width:100%;width:auto}.dujiao-theme--mobile .dujiao-article-body table{display:block;max-width:100%;overflow-x:auto}.dujiao-theme--mobile .dujiao-article-body pre{max-width:100%;overflow:auto}.dujiao-theme--mobile .dujiao-footer--mobile{overflow-wrap:anywhere}
.dujiao-theme--mobile .dujiao-mobile-purchase,.dujiao-theme--mobile .dujiao-mobile-checkout,.dujiao-theme--mobile .dujiao-mobile-lookup{padding-top:20px;padding-bottom:20px}.dujiao-theme--mobile .dujiao-mobile-purchase__card,.dujiao-theme--mobile .dujiao-mobile-checkout__card,.dujiao-theme--mobile .dujiao-mobile-lookup__card{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;box-shadow:0 3px 16px rgba(49,58,70,.055);margin-bottom:14px;padding:16px}.dujiao-theme--mobile .dujiao-mobile-purchase__image{background:#f5f7fb;display:block;height:220px;object-fit:contain;width:100%}.dujiao-theme--mobile .dujiao-mobile-purchase__price{color:var(--dujiao-primary);display:block;font-size:27px;margin:8px 0}.dujiao-theme--mobile .dujiao-mobile-purchase__fields,.dujiao-theme--mobile .dujiao-mobile-checkout__form,.dujiao-theme--mobile .dujiao-mobile-lookup__form{display:grid;gap:12px}.dujiao-theme--mobile .dujiao-mobile-purchase__fields label,.dujiao-theme--mobile .dujiao-mobile-lookup__form label{display:grid;gap:7px}.dujiao-theme--mobile .dujiao-mobile-purchase input,.dujiao-theme--mobile .dujiao-mobile-checkout input,.dujiao-theme--mobile .dujiao-mobile-lookup input{border:1px solid var(--dujiao-border);border-radius:4px;box-sizing:border-box;min-width:0;padding:10px;width:100%}.dujiao-theme--mobile .dujiao-mobile-purchase__quantity{align-items:center;border-top:1px solid var(--dujiao-border);display:flex;justify-content:space-between;margin-top:17px;padding-top:15px}.dujiao-theme--mobile .dujiao-mobile-purchase__related{border-top:1px solid var(--dujiao-border);display:block;padding:10px 0}.dujiao-theme--mobile .dujiao-mobile-checkout__product{align-items:center;display:grid;gap:12px;grid-template-columns:62px minmax(0,1fr) auto}.dujiao-theme--mobile .dujiao-mobile-checkout__product img{border-radius:4px;height:62px;object-fit:cover;width:62px}.dujiao-theme--mobile .dujiao-mobile-checkout__product span{color:var(--dujiao-muted);display:block;font-size:12px;margin-top:4px}.dujiao-theme--mobile .dujiao-mobile-checkout__product b,.dujiao-theme--mobile .dujiao-mobile-checkout__total strong{color:var(--dujiao-primary)}.dujiao-theme--mobile .dujiao-mobile-checkout__total{align-items:end;display:flex;justify-content:space-between;margin-bottom:15px}.dujiao-theme--mobile .dujiao-mobile-checkout__total strong{font-size:26px}.dujiao-theme--mobile .dujiao-mobile-checkout__card>.dujiao-button{margin-top:9px;width:100%}.dujiao-theme--mobile .dujiao-mobile-lookup__hero{background:linear-gradient(120deg,#6674ef,#727cf5);border-radius:4px;color:#fff;margin-bottom:14px;padding:24px 18px}.dujiao-theme--mobile .dujiao-mobile-lookup__hero h1{font-size:27px;margin:4px 0}.dujiao-theme--mobile .dujiao-mobile-lookup__hero p{color:#eef0ff;margin:0}.dujiao-theme--mobile .dujiao-mobile-lookup__cache{display:grid;gap:8px}.dujiao-theme--mobile .dujiao-mobile-order-results{display:grid;gap:10px}.dujiao-theme--mobile .dujiao-mobile-order-result{border:1px solid var(--dujiao-border);border-radius:4px;padding:13px}.dujiao-theme--mobile .dujiao-mobile-order-result p{color:var(--dujiao-muted);font-size:13px;margin:8px 0 0}@media(max-width:390px){.dujiao-theme--mobile .dujiao-mobile-purchase__quantity{align-items:flex-start;flex-direction:column;gap:8px}.dujiao-theme--mobile .dujiao-mobile-checkout__product{grid-template-columns:55px minmax(0,1fr)}.dujiao-theme--mobile .dujiao-mobile-checkout__product img{height:55px;width:55px}}

/* Task 2: shared Dujiao shell tokens and layout. */
.dujiao-theme {
  --dujiao-primary: #2563eb;
  --dujiao-primary-dark: #1d4ed8;
  --dujiao-page: #f6f8fc;
  --dujiao-surface: #ffffff;
  --dujiao-card: #ffffff;
  --dujiao-text: #1f2937;
  --dujiao-muted: #64748b;
  --dujiao-border: #dbe3ef;
  --dujiao-container-width: 1140px;
  --dujiao-radius-sm: 6px;
  --dujiao-radius: 10px;
  --dujiao-shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --dujiao-space-1: 8px;
  --dujiao-space-2: 16px;
  --dujiao-space-3: 24px;
  --dujiao-font: Arial, "Microsoft YaHei", sans-serif;
  background: var(--dujiao-page);
  font-family: var(--dujiao-font);
}

.dujiao-theme .dujiao-container {
  max-width: var(--dujiao-container-width);
}

.dujiao-theme :focus-visible {
  outline: 3px solid rgba(37, 99, 235, .45);
  outline-offset: 3px;
}

.dujiao-header {
  background: var(--dujiao-surface);
  box-shadow: 0 1px 0 var(--dujiao-border);
}

.dujiao-header__main {
  align-items: center;
  display: grid;
  gap: var(--dujiao-space-3);
  grid-template-columns: auto minmax(260px, 1fr) auto;
  min-height: 78px;
}

.dujiao-header__main .dujiao-header-search { justify-self: center; max-width: 560px; width: 100%; }
.dujiao-language { display: inline-flex; position: relative; }
.dujiao-language__trigger { background: transparent; border: 0; color: inherit; cursor: pointer; font: inherit; padding: 6px 0; }
.dujiao-language__menu { background: var(--dujiao-surface); border: 1px solid var(--dujiao-border); border-radius: 4px; box-shadow: 0 8px 24px rgba(49,58,70,.14); display: flex; flex-direction: column; min-width: 130px; padding: 6px; position: absolute; right: 0; top: 100%; z-index: 30; }
.dujiao-language__menu[hidden] { display: none; }
.dujiao-language__menu a { border-radius: 3px; padding: 7px 9px; }
.dujiao-language__menu a:hover { background: var(--dujiao-bg); color: var(--dujiao-primary); }
.dujiao-product-card__body h2,.dujiao-product-card__body h3{display:-webkit-box;min-height:65px;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.dujiao-product-card__meta{align-items:flex-start;flex-direction:column;gap:9px}.dujiao-product-card__meta strong{color:#e7515a}.dujiao-product-card__labels{display:flex;flex-wrap:wrap;gap:6px}.dujiao-product-card__labels>span{border:1px solid var(--dujiao-border);border-radius:999px;color:var(--dujiao-muted);font-size:11px;padding:3px 7px}.dujiao-catalog-search input{border:1px solid var(--dujiao-border);border-radius:4px;min-width:0;padding:8px;width:100%}.dujiao-catalog-sidebar button{background:transparent;border:0;border-radius:3px;color:inherit;cursor:pointer;font:inherit;padding:9px 8px;text-align:left}.dujiao-catalog-sidebar button.is-active{background:#eef0ff;color:var(--dujiao-primary)}
.dujiao-payment-option-card img{height:30px;object-fit:contain;width:42px}.dujiao-payment-option-card>span{display:flex;flex-direction:column;text-align:left}.dujiao-payment-option-card small{color:var(--dujiao-muted);font-size:11px;font-weight:400;white-space:normal}

.dujiao-header__nav {
  background: var(--dujiao-surface);
  border-top: 1px solid var(--dujiao-border);
}

.dujiao-header__nav .dujiao-container {
  display: flex;
  gap: var(--dujiao-space-3);
  overflow-x: auto;
}

.dujiao-theme--desktop .dujiao-header__nav,
.dujiao-theme--desktop .dujiao-header__nav .dujiao-container {
  overflow: visible;
  position: relative;
  z-index: 50;
}

.dujiao-header__nav a {
  padding: 12px 0;
  white-space: nowrap;
}

.dujiao-header__actions,
.dujiao-mobile-header__actions {
  align-items: center;
  display: flex;
  gap: 14px;
  margin-left: auto;
  white-space: nowrap;
}

.dujiao-footer {
  background: #172033;
  color: #dbe3ef;
  margin-top: 48px;
  padding-top: 42px;
}

.dujiao-footer__inner {
  display: grid;
  gap: 35px;
  grid-template-columns: 2fr 1fr 1fr;
  padding-bottom: 36px;
}

.dujiao-footer__legal {
  border-top: 1px solid rgba(219, 227, 239, .2);
  color: #aebbd0;
  font-size: 12px;
  padding: 14px 0;
}

.dujiao-footer__legal .dujiao-container {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.dujiao-footer__legal a:hover {
  color: #ffffff;
}

.dujiao-card,
.dujiao-theme input,
.dujiao-theme select,
.dujiao-theme textarea,
.dujiao-theme .dujiao-button {
  border-radius: var(--dujiao-radius-sm);
}

.dujiao-theme input,
.dujiao-theme select,
.dujiao-theme textarea {
  border: 1px solid var(--dujiao-border);
  color: var(--dujiao-text);
}

.dujiao-theme .dujiao-button {
  background: var(--dujiao-primary);
  border: 1px solid var(--dujiao-primary);
  color: #ffffff;
}

.dujiao-theme .dujiao-button:hover {
  background: var(--dujiao-primary-dark);
  border-color: var(--dujiao-primary-dark);
}

.dujiao-mobile-header {
  background: var(--dujiao-surface);
  box-shadow: 0 1px 0 var(--dujiao-border);
  padding: 12px 0;
}

.dujiao-mobile-header__main {
  align-items: center;
  display: flex;
  gap: var(--dujiao-space-2);
  justify-content: space-between;
}

.dujiao-theme--mobile .dujiao-mobile-search {
  margin-top: 12px;
  max-width: none;
}

.dujiao-theme--mobile .dujiao-mobile-language {
  align-self: flex-end;
  margin-left: auto;
  margin-top: 9px;
  width: max-content;
}

.dujiao-theme--mobile .dujiao-footer--mobile {
  margin-top: 32px;
  padding: 28px 0 0;
}

@media (max-width: 760px) {
  .dujiao-theme--desktop .dujiao-header__main {
    display: flex;
    flex-wrap: wrap;
    gap: var(--dujiao-space-2);
  }

  .dujiao-theme--desktop .dujiao-header-search {
    order: 3;
    width: 100%;
  }

  .dujiao-theme--desktop .dujiao-header__nav {
    display: none;
  }

  .dujiao-footer__inner {
    grid-template-columns: 1fr;
  }
}

/* Task 3: store-first home and catalog surfaces. */
.dujiao-theme{--dujiao-page-bg:#f7f8fb;--dujiao-card-bg:#fff;--dujiao-container:1140px;background:var(--dujiao-page-bg)}
.dujiao-notice-bar{background:#f7f8fc;border-bottom:1px solid var(--dujiao-border);padding:16px 0}
.dujiao-announcement-card{background:#fff;border:1px solid var(--dujiao-border);border-radius:4px;padding:18px 20px}
.dujiao-announcement-card header{align-items:center;border-bottom:1px solid #edf0f5;display:flex;gap:10px;margin-bottom:12px;padding-bottom:11px}
.dujiao-announcement-card header i{color:var(--dujiao-primary);font-size:17px}.dujiao-announcement-card h2{font-size:16px;line-height:1.45;margin:0}
.dujiao-announcement-card__body{color:var(--dujiao-muted);font-size:14px;line-height:1.75;overflow-wrap:anywhere}.dujiao-announcement-card__body p{margin:0 0 8px}.dujiao-announcement-card__body p:last-child{margin-bottom:0}.dujiao-announcement-card__body ul,.dujiao-announcement-card__body ol{margin:7px 0;padding-left:22px}.dujiao-announcement-card__body a{color:var(--dujiao-primary);text-decoration:underline}.dujiao-announcement-card__body img{display:block;height:auto;margin:10px 0;max-height:240px;max-width:100%;object-fit:contain}
.dujiao-shop-search{background:var(--dujiao-page-bg);padding:34px 0 24px}
.dujiao-shop-search__field{align-items:center;background:var(--dujiao-card-bg);border:1px solid var(--dujiao-border);border-radius:999px;box-shadow:var(--dujiao-shadow);display:flex;margin:0 auto;max-width:630px;padding:0 18px}
.dujiao-shop-search__field i{color:var(--dujiao-muted)}
.dujiao-shop-search__field input{background:transparent;border:0;min-width:0;outline:0;padding:14px 11px;width:100%}
.dujiao-home-catalog{padding-top:18px}
.dujiao-home .dujiao-category-tabs{margin:0 0 20px}
.dujiao-home .dujiao-product-card{min-width:0}
.dujiao-home .dujiao-product-card__media{background:#f8fafc}
.dujiao-home .dujiao-product-card__body{padding:14px}
.dujiao-home .dujiao-product-card h2{font-size:15px;margin:0 0 12px}
.dujiao-article-list{background:#f1f4f8}
.dujiao-article-list .dujiao-news-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.dujiao-catalog-results [data-dujiao-catalog-empty]{margin-top:18px}
@media (max-width: 767px){.dujiao-theme--mobile{overflow-x:hidden}.dujiao-theme--mobile .dujiao-shop-search{padding:19px 0 12px}.dujiao-theme--mobile .dujiao-notice-bar__content{font-size:13px;min-height:38px}.dujiao-theme--mobile .dujiao-shop-search__field{box-shadow:none}.dujiao-theme--mobile .dujiao-home-catalog{padding-top:10px}.dujiao-theme--mobile .dujiao-article-list .dujiao-news-grid{grid-template-columns:1fr}.dujiao-theme--mobile .dujiao-product-card__media,.dujiao-theme--mobile .dujiao-product-card__media img{height:166px;min-height:166px}.dujiao-theme--mobile .dujiao-category-tabs{max-width:100%}}
.dujiao-payment-option-card{min-height:44px;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.dujiao-payment-option-card[aria-checked=true]{border-color:var(--dujiao-primary);box-shadow:0 3px 10px rgba(114,124,245,.14);color:var(--dujiao-primary)}.dujiao-theme--mobile .dujiao-mobile-purchase__form{display:grid;gap:14px}.dujiao-theme--mobile .dujiao-mobile-purchase__info{display:grid;gap:4px}.dujiao-theme--mobile .dujiao-mobile-purchase__info h1{margin:0}.dujiao-theme--mobile .dujiao-mobile-checkout__payment{margin-top:12px}.dujiao-theme--mobile .dujiao-mobile-checkout__summary{border-top:1px solid var(--dujiao-border);padding-top:14px}
.dujiao-theme--desktop .dujiao-home .dujiao-product-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.dujiao-order-lookup-banner{background:#fff;border-bottom:1px solid var(--dujiao-border);color:var(--dujiao-text);padding:24px 0}.dujiao-order-lookup-banner p{color:var(--dujiao-muted)}.dujiao-theme--mobile .dujiao-mobile-lookup__hero{background:#fff;border:1px solid var(--dujiao-border);color:var(--dujiao-text)}.dujiao-theme--mobile .dujiao-mobile-lookup__hero p{color:var(--dujiao-muted)}
.dujiao-article-card{grid-template-columns:96px minmax(0,1fr)}.dujiao-article-card__media,.dujiao-article-card__media img{height:96px;min-height:96px}.dujiao-article-card__body{padding:12px}.dujiao-theme--mobile .dujiao-article-card{grid-template-columns:72px minmax(0,1fr)}.dujiao-theme--mobile .dujiao-article-card__media,.dujiao-theme--mobile .dujiao-article-card__media img{height:72px;min-height:72px}.dujiao-theme--mobile .dujiao-article-card__body{padding:10px}.dujiao-theme--mobile .dujiao-article-card h2{font-size:14px;margin:0 0 6px}.dujiao-theme--mobile .dujiao-article-card p{font-size:12px;margin:0 0 6px}

/* Dujiao storefront navigation and card alignment. */
.dujiao-site-nav,.dujiao-site-nav ul,.dujiao-mobile-site-nav ul{list-style:none;margin:0;padding:0}
.dujiao-site-nav{display:flex;flex-wrap:wrap;gap:4px 24px;width:100%}
.dujiao-theme--desktop .dujiao-site-nav{flex-wrap:nowrap}
.dujiao-site-nav>li{align-items:center;display:flex;position:relative}
.dujiao-site-nav>li>a{display:block}
.dujiao-site-nav__toggle{background:transparent;border:0;color:inherit;cursor:pointer;padding:12px 0 12px 6px}
.dujiao-site-nav__toggle i{transition:transform .2s ease}
.dujiao-site-nav>li.is-open>.dujiao-site-nav__toggle i{transform:rotate(180deg)}
.dujiao-site-subnav{background:#fff;border:1px solid var(--dujiao-border);border-radius:6px;box-shadow:0 10px 28px rgba(15,23,42,.12);display:none;left:0;min-width:170px;padding:7px!important;position:absolute;top:100%;z-index:40}
.dujiao-site-subnav a{display:block;padding:8px 10px!important;white-space:nowrap}
.dujiao-site-subnav a:hover{background:#eff6ff;border-radius:4px}
.dujiao-site-nav>li:hover>.dujiao-site-subnav,.dujiao-site-nav>li.is-open>.dujiao-site-subnav{display:block}
.dujiao-announcement-card{text-align:center}
.dujiao-announcement-card header{justify-content:center}
.dujiao-announcement-card__body img{margin-left:auto;margin-right:auto}
.dujiao-theme--desktop .dujiao-category-tabs{flex-wrap:wrap;overflow-x:visible}
.dujiao-theme--desktop .dujiao-product-card{border:2px solid #2563eb;text-align:center}
.dujiao-theme--desktop .dujiao-product-card__media{align-items:center;display:flex;justify-content:center}
.dujiao-theme--desktop .dujiao-product-card__media img{height:176px;object-fit:contain;width:100%}
.dujiao-theme--desktop .dujiao-product-card__meta{align-items:center}
.dujiao-theme--desktop .dujiao-product-card__labels{justify-content:center}
.dujiao-mobile-site-nav{border-top:1px solid var(--dujiao-border);margin-top:12px;padding-top:10px}
.dujiao-mobile-site-nav>ul{display:flex;flex-wrap:wrap;gap:8px 14px}
.dujiao-mobile-site-nav>ul>li{align-items:center;display:flex;flex-wrap:wrap}
.dujiao-mobile-site-nav>ul>li>a{color:var(--dujiao-text);font-weight:700}
.dujiao-mobile-site-nav .dujiao-site-nav__toggle{padding:0 0 0 6px}
.dujiao-mobile-site-nav li ul{display:none;flex-wrap:wrap;gap:6px 12px;margin-top:6px;width:100%}
.dujiao-mobile-site-nav li.is-open>ul{display:flex}
.dujiao-mobile-site-nav li ul a{color:var(--dujiao-muted);font-size:12px}
.dujiao-theme--mobile .dujiao-category-tabs{flex-wrap:wrap;overflow-x:visible;white-space:normal}
.dujiao-theme--mobile .dujiao-product-card{border:2px solid #2563eb;text-align:center}
.dujiao-theme--mobile .dujiao-product-card__media{align-items:center;display:flex;justify-content:center}
.dujiao-theme--mobile .dujiao-product-card__media img{height:176px;object-fit:contain;width:100%}
.dujiao-theme--mobile .dujiao-product-card__meta{align-items:center}
.dujiao-theme--mobile .dujiao-product-card__labels{justify-content:center}

/* Dujiao screenshot refinements: filtering, label borders and light footer. */
[data-dujiao-product][hidden]{display:none!important}
[data-dujiao-card-url]{cursor:pointer}
.dujiao-theme--desktop .dujiao-product-card,.dujiao-theme--mobile .dujiao-product-card{border:0}
.dujiao-product-card__labels>span{border:1px solid #2563eb;color:#2563eb}
.dujiao-footer {
  background:#fff;
  color:var(--dujiao-text);
  box-shadow:0 -1px 0 var(--dujiao-border);
}
.dujiao-footer h2{color:var(--dujiao-text)}
.dujiao-footer p,.dujiao-footer__legal{color:var(--dujiao-muted)}
.dujiao-footer__legal{border-top:1px solid var(--dujiao-border)}
.dujiao-footer__social{align-items:center;flex-wrap:wrap}
.dujiao-footer__contact-icons{align-items:center;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.dujiao-footer__contact-icons>span{font-weight:700;margin-right:3px}
.dujiao-footer__contact-icons>a{align-items:center;background:#2563eb;border-radius:50%;color:#fff;display:inline-flex;height:32px;justify-content:center;width:32px}
.dujiao-footer__social>span{color:var(--dujiao-text);font-weight:700;margin-right:3px}
.dujiao-footer__social>a{align-items:center;background:transparent;border-radius:0;color:inherit;display:inline-flex;height:auto;justify-content:center;width:auto}
.dujiao-footer__social>a:hover{background:transparent;color:inherit}
.dujiao-footer__social>a img{border-radius:0;height:32px;object-fit:contain;width:32px}

/* Brand and catalog display refinements. */
.dujiao-brand img{height:72px;width:144px;flex-shrink:0}
.dujiao-product-card__body h2,.dujiao-product-card__body h3{min-height:2.9em;max-height:2.9em;line-height:1.45;-webkit-line-clamp:2;overflow:hidden}
@media(max-width:390px){.dujiao-brand img{height:60px;width:120px}}

/* Dujiao desktop navigation, configured banner and dialog refinements. */
.dujiao-theme--desktop .dujiao-header__nav .dujiao-container{overflow:visible}
.dujiao-site-nav__action{background:transparent;border:0;color:inherit;cursor:pointer;font:inherit;padding:12px 0;white-space:nowrap}
.dujiao-site-nav__action:hover{color:var(--dujiao-primary)}
.dujiao-category-subnav{max-height:440px;min-width:300px;overflow-y:auto}
.dujiao-category-subnav__group{border-bottom:1px solid var(--dujiao-border)}
.dujiao-category-subnav__group:last-child{border-bottom:0}
.dujiao-category-subnav__primary{font-weight:700}
.dujiao-site-subnav__nested{display:block!important;padding:0 0 7px 12px!important}
.dujiao-site-subnav__nested a{color:var(--dujiao-muted);font-size:13px;padding:6px 10px!important}
.dujiao-home-banner{background:var(--dujiao-page-bg);padding:18px 0 0}
.dujiao-home-banner__track{aspect-ratio:19/3;background:#eef2f7;border-radius:8px;box-shadow:0 3px 16px rgba(49,58,70,.055);overflow:hidden;position:relative;width:100%}
.dujiao-home-banner__slide{display:block;height:100%;width:100%}
.dujiao-home-banner__slide[hidden]{display:none!important}
.dujiao-home-banner__image{display:block;height:100%;object-fit:cover;width:100%}
.dujiao-theme--desktop .dujiao-category-tabs button{border-radius:999px;padding-left:17px;padding-right:17px}
.dujiao-product-card__media{overflow:hidden}
.dujiao-sold-out{align-items:center;background:#ff6469;border-radius:0;box-shadow:none;display:flex;font-size:12px;height:20px;justify-content:center;left:-20.5px;letter-spacing:.08em;padding:0;text-align:center;top:19.5px;transform:rotate(-45deg);white-space:nowrap;width:100px;z-index:2}
.dujiao-sold-out::before,.dujiao-sold-out::after{border-color:#d8494e transparent transparent;border-style:solid;content:"";height:0;position:absolute;top:100%;width:0;z-index:-1}
.dujiao-sold-out::before{border-width:5px 5px 0 0;left:0}
.dujiao-sold-out::after{border-width:5px 0 0 5px;right:0}
.dujiao-dialog{align-items:center;display:flex;inset:0;justify-content:center;padding:24px;position:fixed;z-index:120}
.dujiao-dialog[hidden]{display:none!important}
.dujiao-dialog__backdrop{background:rgba(15,23,42,.58);border:0;cursor:pointer;inset:0;padding:0;position:absolute;width:100%}
.dujiao-dialog__panel{background:#fff;border:1px solid var(--dujiao-border);border-radius:12px;box-shadow:0 24px 70px rgba(15,23,42,.22);max-height:min(720px,calc(100vh - 48px));max-width:560px;overflow:auto;padding:26px;position:relative;text-align:left;width:100%;z-index:1}
.dujiao-dialog__panel h2{font-size:20px;margin:0 36px 8px 0}
.dujiao-dialog__panel>p{color:var(--dujiao-muted);margin:0 0 18px}
.dujiao-dialog__close{align-items:center;background:#f2f4f8;border:0;border-radius:50%;color:var(--dujiao-muted);cursor:pointer;display:flex;height:32px;justify-content:center;position:absolute;right:18px;top:18px;width:32px}
.dujiao-dialog__close:hover{background:#e8ecf3;color:var(--dujiao-text)}
.dujiao-dialog__contacts{display:grid;gap:10px}
.dujiao-dialog__contacts>a{align-items:center;border:1px solid var(--dujiao-border);border-radius:8px;display:flex;gap:12px;padding:12px 14px}
.dujiao-dialog__contacts>a:hover{border-color:var(--dujiao-primary);color:var(--dujiao-primary)}
.dujiao-dialog__contacts i{align-items:center;background:#eef0ff;border-radius:50%;display:flex;height:34px;justify-content:center;width:34px}
.dujiao-dialog .dujiao-announcement-card{text-align:center}
.dujiao-dialog .dujiao-announcement-card header{justify-content:center;padding-right:28px}
.dujiao-dialog-open{overflow:hidden}

/* Keep fixed storefront links on the left and backend-configured mall navigation on the right. */
.dujiao-theme--desktop .dujiao-site-nav--primary{flex:0 0 auto;width:auto}
.dujiao-theme--desktop .dujiao-site-nav--backend{margin-left:auto;justify-content:flex-end;width:auto}

/* 2026-09-11 dujiao mobile UI: two-column products, bottom tabbar, category drawer, header announcement button. */
.dujiao-theme--mobile .dujiao-product-grid,.dujiao-theme--mobile .dujiao-mobile-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.dujiao-theme--mobile .dujiao-product-card__media,.dujiao-theme--mobile .dujiao-product-card__media img{height:150px;min-height:0}
.dujiao-theme--mobile .dujiao-product-card__body{padding:11px 12px}
.dujiao-theme--mobile .dujiao-product-card h2{-webkit-box-orient:vertical;-webkit-line-clamp:2;display:-webkit-box;font-size:13px;line-height:1.45;margin:0 0 8px;overflow:hidden;overflow-wrap:anywhere}
.dujiao-theme--mobile .dujiao-product-card__meta{flex-wrap:wrap;font-size:12px;gap:4px 8px}
.dujiao-mobile-header__action-btn{background:transparent;border:0;color:inherit;cursor:pointer;font:inherit;padding:0}
.dujiao-mobile-header__action-btn:hover{color:var(--dujiao-primary)}
.dujiao-theme--mobile .dujiao-mobile-header__actions{gap:11px}
.dujiao-theme--mobile{padding-bottom:calc(58px + env(safe-area-inset-bottom,0px))}
.dujiao-tabbar{background:var(--dujiao-surface);border-top:1px solid var(--dujiao-border);bottom:0;box-shadow:0 -2px 12px rgba(15,23,42,.07);display:flex;left:0;padding-bottom:env(safe-area-inset-bottom,0px);position:fixed;right:0;width:100%;z-index:110}
.dujiao-tabbar__item{align-items:center;background:transparent;border:0;color:var(--dujiao-muted);cursor:pointer;display:flex;flex:1 1 0;font:inherit;font-size:11px;gap:3px;justify-content:center;min-width:0;padding:8px 0 7px;text-align:center}
.dujiao-tabbar__item i{font-size:19px;line-height:1}
.dujiao-tabbar__item.is-active,.dujiao-tabbar__item:hover{color:var(--dujiao-primary)}
.dujiao-dialog--drawer{align-items:stretch;justify-content:flex-start;padding:0}
.dujiao-drawer__panel{-webkit-overflow-scrolling:touch;background:#fff;box-shadow:0 0 44px rgba(15,23,42,.28);display:flex;flex-direction:column;height:100%;max-width:300px;overflow-y:auto;padding:18px 16px calc(26px + env(safe-area-inset-bottom,0px));position:relative;width:82vw;z-index:1}
.dujiao-drawer__panel h2{font-size:17px;margin:0 40px 13px 0}
.dujiao-drawer__all{align-items:center;background:#f4f6fb;border-radius:6px;color:var(--dujiao-text);display:flex;font-weight:700;gap:9px;padding:11px 12px}
.dujiao-drawer__group{border-top:1px solid var(--dujiao-border);margin-top:11px;padding-top:11px}
.dujiao-drawer__primary{display:block;font-weight:700;overflow-wrap:anywhere}
.dujiao-drawer__primary:hover,.dujiao-drawer__subs a:hover{color:var(--dujiao-primary)}
.dujiao-drawer__subs{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}
.dujiao-drawer__subs a{background:#f4f6fb;border-radius:4px;color:var(--dujiao-muted);font-size:12px;padding:6px 10px}
.dujiao-drawer__empty{color:var(--dujiao-muted);padding:16px 0;text-align:center}
@media (max-width:360px){.dujiao-theme--mobile .dujiao-mobile-header__actions{gap:8px;font-size:12px}}

/* Dujiao product-detail related cards and compact footer spacing. */
.dujiao-related-products{margin-top:24px}
.dujiao-related-products>h2{margin:0 0 16px}
.dujiao-related-products__grid{display:grid;gap:16px;grid-template-columns:repeat(6,minmax(0,1fr))}
.dujiao-related-product{background:#fff;border:1px solid var(--dujiao-border);border-radius:10px;display:flex;flex-direction:column;min-width:0;overflow:hidden;padding:10px}
.dujiao-related-product__image{align-items:center;background:#f8fafc;border-radius:7px;display:flex;height:132px;justify-content:center;overflow:hidden}
.dujiao-related-product__image img{height:100%;object-fit:contain;width:100%}
.dujiao-related-product__title{color:var(--dujiao-text);display:-webkit-box;font-size:14px;font-weight:600;line-height:1.5;margin:11px 2px 8px;max-height:4.5em;min-height:4.5em;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}
.dujiao-related-product__price{color:#f06418;font-size:16px;margin:auto 2px 2px}
.dujiao-detail-panel+.dujiao-detail-panel{margin-top:20px}
.dujiao-footer{margin-top:40px}
.dujiao-back-to-top{align-items:center;background:#2563eb;border:0;border-radius:50%;bottom:28px;box-shadow:0 8px 22px rgba(37,99,235,.3);color:#fff;cursor:pointer;display:flex;font-size:22px;height:48px;justify-content:center;position:fixed;right:28px;width:48px;z-index:70}
.dujiao-back-to-top[hidden]{display:none!important}
.dujiao-back-to-top:hover{background:#1d4ed8}
@media(max-width:1100px){.dujiao-related-products__grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){.dujiao-related-products__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dujiao-related-product__image{height:120px}.dujiao-related-product__title{font-size:13px}.dujiao-footer{margin-top:28px}.dujiao-back-to-top{bottom:18px;height:44px;right:18px;width:44px}}