@charset "UTF-8";
:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;font-size:14px;line-height:1.6}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid 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p{font-size:11px;color:#88947c;margin:0}.light-button{background:#fafcf5;border-color:#d6ddca;color:#68775a;white-space:nowrap}.light-button:hover{background:var(--white)}.site-footer{padding-bottom:20px}.footer-top{display:flex;align-items:center;gap:27px;padding:6px 0 24px;border-bottom:1px solid var(--line)}.footer-top .brand{font-size:17px}.footer-top .brand-mark{width:28px;height:28px;font-size:24px}.footer-top .brand-mark span{font-size:20px}.footer-top p{font-size:11px;color:#9ca28f}.footer-top>a:last-child{font-size:11px;color:#89927d;margin-left:auto}.footer-bottom{padding-top:18px;display:flex;align-items:center;justify-content:space-between;font-size:9px;color:#a2a894;gap:20px}dialog{padding:0;border:1px solid #e5e8de;background:var(--paper);color:var(--ink);border-radius:12px;max-height:90dvh;max-width:calc(100vw - 32px);box-shadow:0 24px 100px #1f2b2850}dialog::backdrop{background:#15201980;backdrop-filter:blur(5px)}.dialog-is-open{overflow:hidden}.dialog-close{position:absolute;right:14px;top:12px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:27px;color:#78816c;background:#fafbf4d9;border:1px solid #dfe3d6;border-radius:50%;z-index:5;line-height:1;font-weight:300}.dialog-close:hover{background:white}.product-dialog{width:930px}.detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:34px}.detail-gallery{min-width:0;padding-top:12px}.detail-main-image{aspect-ratio:1;border-radius:6px}.detail-thumbnails{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}.thumbnail-button{width:60px;height:60px;border:1px solid transparent;background:#e9ecdf;padding:3px;border-radius:4px}.thumbnail-button.selected{border-color:var(--orange)}.thumbnail-button .image-wrapper{height:100%;width:100%}.thumbnail-button .image-fallback{font-size:7px}.detail-demo-note{font-size:11px;color:#979e88;margin:10px 0}.detail-info{padding:15px 0 0;min-width:0}.detail-info h2{font-size:27px;font-weight:650;margin:12px 0 5px;line-height:1.5;overflow-wrap:anywhere}.detail-model{font-size:12px;color:#929c84;margin:0 0 24px;overflow-wrap:anywhere}.detail-price{font-size:33px;color:var(--orange);font-family:Arial,sans-serif;display:flex;align-items:center;gap:4px;line-height:1.3;font-weight:600}.detail-price .currency{font-size:19px;font-weight:400}.detail-price .shipping-label{margin-left:9px;font-weight:400;font-size:10px}.detail-price-note{font-size:11px;color:#a9997e;margin:8px 0 0}.detail-description{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;color:#7f8972;font-size:13px;margin:22px 0}.spec-heading{font-size:13px;font-weight:600;margin:0 0 10px}.spec-list{border-top:1px solid var(--line);margin-bottom:24px}.spec-row{display:flex;justify-content:space-between;gap:20px;font-size:12px;padding:9px 0;border-bottom:1px solid #e5e8de;color:#949c87}.spec-row strong{color:#606b54;font-weight:400;text-align:right;overflow-wrap:anywhere}.spec-row>span:not(.spec-full){flex-shrink:0;max-width:45%;overflow-wrap:anywhere}.spec-full{white-space:pre-wrap;overflow-wrap:anywhere}.detail-actions{display:flex;gap:10px;flex-wrap:wrap}.detail-actions>button{flex:1;white-space:nowrap;padding-left:16px;padding-right:16px}.secondary-button{background:transparent;border-color:#d5dbca;color:#6f7b60}.secondary-button:hover{background:var(--surface-subtle)}.detail-trade-note{font-size:10px;color:#9da68f;margin:12px 0 0;line-height:1.8}.contact-dialog{width:440px;padding:36px 30px 26px}.contact-modal-icon{width:43px;height:43px;border-radius:50%;background:#e7ebdf;color:#758465;display:flex;align-items:center;justify-content:center;font-size:25px;margin-bottom:20px}.contact-dialog h2{font-size:27px;margin:9px 0 10px}.contact-intro{font-size:12px;color:#8a947b;line-height:1.9}.contact-row{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#e9edde;border-radius:5px;margin-top:12px;padding:15px}.contact-label{display:block;font-size:10px;color:#8c987c;margin-bottom:3px}.contact-value{font-size:16px;font-weight:550;overflow-wrap:anywhere;word-break:break-word}.copy-contact{font-size:11px;color:#667457;border:1px solid #cdd7bf;background:#f6f9ed;border-radius:3px;padding:4px 10px;flex-shrink:0}.contact-empty{padding:18px;background:#ecefe5;border-radius:5px;margin:20px 0}.contact-empty strong{font-size:14px;color:#728164}.contact-empty p{font-size:12px;color:#939f85;margin:8px 0 0;line-height:1.8}.contact-reminder{font-size:10px;color:#a1aa93;line-height:1.9;margin:18px 0}.full-width{width:100%}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#283024f2;color:var(--white);box-shadow:0 8px 35px #19221020;padding:12px 23px;border-radius:6px;font-size:13px;z-index:10000;max-width:calc(100vw - 30px);text-align:center;pointer-events:none}.clipboard-helper{position:fixed;left:0;top:0;width:1px;height:1px;opacity:.01}
@media(min-width:1500px){.hero{min-height:565px}.hero-art>img{width:112%}.hero h1{font-size:67px}}
@media(max-width:1100px){.site-header,main,.site-footer{padding-left:28px;padding-right:28px}.hero{min-height:470px}.hero-copy{padding-left:0}.hero h1{font-size:51px}.hero-art>img{width:116%}.hero-stamp{right:0;top:11%}.catalog-controls{align-items:flex-start;flex-direction:column}.search-sort{width:100%;justify-content:space-between}.search-field{flex:1;max-width:360px}.search-field input{width:100%}.product-grid{gap:26px 18px}.card-info h3{font-size:15px}.hero-caption{left:4%;right:0}.how-to-section{gap:25px}.steps{gap:15px}.eyebrow{font-size:9px;letter-spacing:1.5px}.main-nav{gap:25px}}
@media(max-width:760px){.site-header{min-height:76px;padding-left:20px;padding-right:20px;gap:12px}.brand{font-size:18px;gap:8px}.brand-mark{width:31px;height:31px;font-size:27px}.main-nav{display:none}.header-actions{gap:12px}.admin-link{font-size:10px}.text-button{font-size:11px;gap:5px}.text-button svg{width:16px}.header-divider{display:none}.top-note{height:30px;font-size:9px;gap:8px;letter-spacing:.5px}main,.site-footer{padding-left:20px;padding-right:20px}.hero{grid-template-columns:1fr;min-height:0;padding:35px 0 10px;gap:0}.hero-copy{padding:0 5px}.hero h1{font-size:46px;letter-spacing:-1.5px;margin-top:17px;margin-bottom:15px}.hero-description{font-size:12px;margin-bottom:21px}.hero .primary-button{min-height:43px;font-size:12px}.hero-footnote{margin-top:17px;font-size:9px;gap:5px}.hero-art{height:340px;margin:-35px 0 0 50px;z-index:0;pointer-events:none}.hero-art>img{max-width:470px;width:108%;margin-top:0}.hero-orbit{width:80%;height:90%;max-width:310px;max-height:310px;top:0;left:auto;right:4%}.hero-stamp{right:5%;top:2%;font-size:8px}.hero-stamp strong{font-size:10px}.hero-stamp span{font-size:8px;letter-spacing:1px}.hero-caption{bottom:5px;left:0;right:2%;font-size:9px}.art-label{bottom:28px;right:9%;font-size:8px}.benefits{padding:18px 0;margin-top:10px;gap:6px}.benefits>div{flex-direction:column;gap:8px;text-align:center;padding:0 4px}.benefits strong{font-size:10px;white-space:nowrap;letter-spacing:0}.benefits small{font-size:8px;line-height:1.6}.benefit-svg{width:24px;height:24px}.benefit-icon{font-size:24px;line-height:1;width:24px;height:24px}.catalog-section{padding:39px 0 36px}.section-heading{align-items:flex-start;flex-direction:column;gap:5px;margin-bottom:19px}.section-heading h2{font-size:26px;margin-top:5px}.section-heading>p{font-size:11px;margin:0}.heading-dot{font-size:34px}.demo-banner{font-size:10px;padding:9px 10px;align-items:flex-start;margin-bottom:17px;gap:8px}.demo-badge{font-size:9px;margin-top:1px}.category-tabs{gap:4px;flex-wrap:nowrap;overflow-x:auto;width:100%;padding-bottom:3px;scrollbar-width:thin}.category-chip{font-size:11px;padding:6px 11px;min-height:32px}.catalog-controls{gap:14px;padding-bottom:15px;min-width:0}.search-sort{gap:9px}.search-field{min-width:0;max-width:none}.search-field input{font-size:10px}.sort-field select{font-size:10px;max-width:115px;padding-left:8px;padding-right:10px}.results-summary{font-size:9px;margin:14px 0 16px}.results-summary>span:last-child{font-size:8px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 13px}.card-image{aspect-ratio:1.05}.card-labels{top:9px;left:9px}.tag{font-size:8px;padding:2px 5px}.card-image-action{display:none}.card-info{padding-top:11px}.card-info h3{font-size:13px;margin:6px 0 4px}.card-topline{font-size:8px;gap:7px}.card-description{font-size:9px}.card-price{font-size:17px;gap:1px;letter-spacing:-.5px;flex-wrap:wrap}.currency{font-size:10px}.card-bottom{gap:5px;margin-top:11px;padding-top:8px}.card-arrow{font-size:17px}.shipping-label{font-size:8px;padding:0 3px}.demo-price{font-size:8px;margin-left:1px}.how-to-section{grid-template-columns:1fr;padding:26px 0;gap:16px;margin:5px 0 27px}.how-to-intro{display:grid;grid-template-columns:1fr 1fr}.how-to-intro .eyebrow{grid-column:1/-1;font-size:8px}.how-to-intro h2{font-size:23px;margin:9px 0}.how-to-intro p{font-size:10px;align-self:center;justify-self:end;text-align:right}.steps{gap:14px;padding-top:10px}.step-number{font-size:29px}.steps h3{font-size:11px;margin:15px 0 8px}.steps p{font-size:9px;line-height:1.9}.contact-strip{padding:22px 20px;gap:18px;align-items:flex-start;flex-direction:column;margin-bottom:27px}.contact-strip h2{font-size:20px}.contact-strip p{font-size:10px}.light-button{min-height:38px;font-size:11px;padding:0 17px;gap:28px}.footer-top{gap:14px;flex-wrap:wrap;padding-bottom:18px}.footer-top .brand{font-size:15px}.footer-top p{font-size:9px;order:3;width:100%;margin:-4px 0 0}.footer-top>a:last-child{font-size:10px}.footer-bottom{font-size:8px;gap:8px;align-items:flex-start;flex-direction:column;padding-top:15px}.detail-layout{grid-template-columns:1fr;padding:25px 20px;gap:0}.detail-gallery{padding-top:8px}.detail-main-image{aspect-ratio:1.25;max-height:330px}.detail-info{padding-top:20px}.detail-info h2{font-size:24px;margin-top:8px}.detail-model{margin-bottom:17px}.detail-description{font-size:12px}.detail-actions{position:sticky;bottom:-25px;background:var(--paper);padding:10px 0;margin:0 -3px}.detail-actions>button{font-size:12px}.product-dialog{max-height:92dvh}.contact-dialog{padding:30px 23px 23px}.contact-dialog h2{font-size:25px}.dialog-close{right:9px;top:9px}.toast{font-size:12px;bottom:18px;min-width:220px}.detail-trade-note{font-size:9px}}
@media(max-width:380px){.site-header,main,.site-footer{padding-left:15px;padding-right:15px}.brand{font-size:16px}.header-actions{gap:9px}.brand-mark{width:28px;height:28px;font-size:23px}.header-actions .text-button svg{display:none}.hero h1{font-size:41px}.hero-art{height:290px;margin-left:20px;margin-top:-10px}.hero-footnote{font-size:8px}.benefits strong{font-size:9px}.benefits small{font-size:7px}.card-price{font-size:15px}.demo-price{display:none}.card-model{max-width:58%}.card-info h3{font-size:12px}.shipping-label{font-size:7px}.results-summary>span:last-child{display:none}}
.taobao-link,.product-taobao-link{color:var(--orange);font-size:11px;white-space:nowrap}.product-taobao-link{display:inline-flex;margin-top:14px;border-bottom:1px solid #d8bca5;padding-bottom:3px}.taobao-link:hover,.product-taobao-link:hover{color:var(--orange-dark)}
@media(max-width:540px){.site-header{flex-wrap:wrap;gap:0;padding-top:15px;padding-bottom:13px}.header-actions{flex-wrap:wrap;justify-content:flex-end;max-width:58%;gap:5px 11px}.taobao-link{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.customer-nav{font-size:12px;white-space:nowrap;color:#606952}.customer-account{max-width:105px;overflow:hidden;text-overflow:ellipsis}.message-center-link{display:inline-flex;align-items:center;gap:4px}.customer-unread{background:#b45c33;color:white;padding:1px 5px;border-radius:12px;font-size:9px;min-width:17px;text-align:center}.detail-actions>a{flex:1;white-space:nowrap;padding-left:16px;padding-right:16px;justify-content:center}.detail-extra-actions{display:flex;align-items:center;gap:15px;margin-top:13px}.detail-extra-actions>.secondary-button{font-size:11px;min-height:34px;padding:6px 12px}.detail-actions>button:disabled{opacity:.55;cursor:wait}.search-field{max-width:365px}.search-field input{width:225px}#clear-search{font-size:11px;color:#925637;white-space:nowrap}.header-actions{flex-wrap:wrap;justify-content:flex-end;gap:12px}.header-actions>.contact-trigger{font-size:11px}.main-nav{gap:20px;flex-shrink:0}
@media(max-width:1100px){.site-header{flex-wrap:wrap;padding-top:20px;padding-bottom:18px;gap:17px}.header-actions{width:100%;justify-content:flex-end}.customer-account{max-width:120px}.search-field{max-width:none}.search-field input{width:100%}}
@media(max-width:760px){.site-header{gap:16px}.site-header .header-actions{max-width:none;justify-content:flex-start;gap:11px 16px}.site-header .main-nav{display:flex;margin-left:auto;font-size:11px}.site-header .main-nav a{font-size:11px}.customer-nav{font-size:11px}.customer-account{max-width:90px}.header-actions>.contact-trigger svg{display:none}.detail-extra-actions{gap:10px}.detail-actions>a{font-size:12px;padding-left:12px;padding-right:12px}.results-summary{flex-wrap:wrap}.search-field input{width:100%;font-size:10px}}

/* 首页右上角：客户账号及其购物车、消息统一入口。 */
.storefront-header{position:relative;z-index:10;gap:24px}
.storefront-header>.brand{min-width:0}
.storefront-header>.brand>[data-shop-name]{overflow:hidden;text-overflow:ellipsis}
.storefront-header>.brand>.brand-mark{flex-shrink:0}
.storefront-header>.header-actions{margin-left:auto;flex-wrap:nowrap}
.customer-access{position:relative;flex-shrink:0}
.customer-login,.customer-menu-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid transparent;border-radius:6px;padding:9px 14px;font-size:12px;white-space:nowrap}
.customer-login{background:var(--ink);color:white}
.customer-login:hover{background:#444b3c}
.customer-login svg{width:17px;height:17px}
.customer-menu-toggle{background:var(--surface-subtle);border-color:var(--line);padding:7px 10px;max-width:210px}
.customer-menu-toggle:hover,.customer-menu-toggle[aria-expanded="true"]{background:#e2e8d6;border-color:#bfccb0}
.customer-avatar{display:inline-flex;align-items:center;justify-content:center;width:27px;height:27px;border-radius:50%;background:#657257;color:white;font-size:11px;flex-shrink:0}
#customer-menu-name{min-width:0;overflow:hidden;text-overflow:ellipsis;max-width:100px}
.customer-chevron{width:14px;height:14px;flex-shrink:0;transition:transform .15s}
.customer-menu-toggle[aria-expanded="true"] .customer-chevron{transform:rotate(180deg)}
.customer-menu{position:absolute;right:0;top:calc(100% + 12px);width:270px;max-width:calc(100vw - 40px);max-height:calc(100dvh - 130px);overflow-y:auto;background:#fffefa;border:1px solid var(--line);border-radius:10px;padding:8px;box-shadow:0 16px 48px #27302124;white-space:normal}
.customer-menu-profile{display:flex;flex-direction:column;gap:4px;padding:13px 13px 16px;margin-bottom:5px;border-bottom:1px solid var(--line)}
.customer-menu-profile>span{font-size:10px;color:#87917b}
.customer-menu-profile strong{font-size:17px;font-weight:600;overflow-wrap:anywhere}
.customer-menu-profile small{font-size:12px;color:#717d64}
.customer-menu-item{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:46px;border-radius:5px;padding:11px 13px;font-size:13px}
.customer-menu-item:hover,.customer-menu-item:focus-visible{background:var(--surface-subtle)}
.customer-cart-count{font-size:11px;color:#737f65;background:var(--surface-subtle);border-radius:12px;padding:1px 8px}
.customer-menu .customer-unread{font-size:11px;min-width:21px}
.customer-menu-footer{border-top:1px solid var(--line);margin-top:6px;padding-top:6px}
.customer-menu-footer button{width:100%;text-align:left;min-height:43px;padding:10px 13px;border:0;border-radius:5px;background:none;font-size:12px;color:#97634a}
.customer-menu-footer button:hover{background:#f5ece4}
@media(max-width:1100px){
  .storefront-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 24px;padding-top:18px;padding-bottom:14px}
  .storefront-header>.brand{grid-column:1;grid-row:1;justify-self:start;max-width:100%}
  .storefront-header>.customer-access{grid-column:2;grid-row:1;justify-self:end}
  .storefront-header>.main-nav{grid-column:1;grid-row:2;margin:0;display:flex;gap:20px}
  .storefront-header>.main-nav a{padding:8px 0}
  .storefront-header>.main-nav .active:after{bottom:0}
  .storefront-header>.header-actions{grid-column:2;grid-row:2;width:auto;max-width:250px;flex-wrap:wrap;justify-content:flex-end;gap:8px 12px;margin-left:0}
}
@media(max-width:760px){
  .storefront-header{gap:9px 12px}
  .storefront-header>.header-actions{max-width:150px;gap:2px 10px}
  .storefront-header>.main-nav{gap:14px}
  .customer-login{font-size:11px;padding:9px 12px}
  .customer-menu-toggle{gap:6px;padding:7px 8px;max-width:150px;font-size:11px}
  #customer-menu-name{max-width:65px}
  .customer-avatar{width:23px;height:23px}
  .customer-menu-toggle>.customer-unread{font-size:9px;padding:1px 4px}
  .customer-chevron{width:11px;height:11px}
}
.merchant-info-card{margin:22px 0 24px;padding:17px 16px;border:1px solid #e2e7d9;border-radius:7px;background:#f8faf3}.merchant-info-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.merchant-info-identity{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:650;color:var(--ink)}.merchant-info-identity>img,.merchant-logo-fallback{width:38px;height:38px;border-radius:9px;object-fit:cover;background:#e4ead9;color:#6f815b;display:grid;place-items:center;font-size:17px;font-weight:700}.merchant-license{font-size:9px;color:#a48b6d;white-space:nowrap}.merchant-license.verified{color:#5c8267}.merchant-description{font-size:11px;line-height:1.8;color:#7e8972;margin:12px 0 0;white-space:pre-wrap}.merchant-info-contact{display:grid;gap:7px;margin-top:11px}.merchant-info-contact .contact-row{margin-top:0;padding:9px 10px;background:#eef2e8}.merchant-info-contact .contact-value{font-size:12px}.merchant-info-contact .copy-contact{font-size:10px;padding:3px 8px}.merchant-company-address{font-size:10px;line-height:1.7;color:#929d86;margin:11px 0 0;overflow-wrap:anywhere}@media(max-width:760px){.merchant-info-heading{align-items:flex-start;flex-direction:column}.merchant-license{align-self:flex-start}.merchant-info-card{margin-top:18px}}.product-documents{margin-top:20px;padding-top:16px;border-top:1px solid #e6e9de}.product-documents h3{margin:0 0 10px;font-size:14px}.product-document-list{display:grid;gap:8px}.product-document-item{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:8px 10px;border:1px solid #e3e7da;border-radius:5px;background:#fbfcf8;font-size:12px;color:#59654f}.product-document-item .text-link{margin-left:auto}.product-document-video{width:220px;max-width:100%;border-radius:4px}.product-document-image{width:120px;height:90px;object-fit:contain;border:1px solid #dfe4d7;background:var(--white)}