:root {
  --ink: #1d2422;
  --muted: #69736e;
  --green: #172822;
  --accent: #ed6b2c;
  --line: #dee3df;
  --paper: #f5f7f5;
  --body: 'DM Sans', Arial, 'Microsoft YaHei', sans-serif;
  --display: 'Barlow Condensed', Impact, 'Microsoft YaHei', sans-serif;
}
* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; font: 14px/1.65 var(--body); background: #fff; color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { display: block; width: 100%; }
svg { width: 20px; height: 20px; stroke-width: 1.6; flex-shrink: 0; }
p, h1, h2, h3 { margin: 0; }
h1, h2 { font-family: var(--display); font-weight: 600; line-height: 1.05; }
h2 { font-size: 48px; }
h3 { font-weight: 600; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.shell { width: min(1256px, calc(100% - 80px)); margin: auto; }
.skip-link { position: fixed; top: -70px; left: 20px; z-index: 100; background: var(--green); color: white; padding: 12px; }
.skip-link:focus { top: 10px; }
.topbar { background: var(--green); color: #dfe8e2; font-size: 10px; }
.topbar .shell { display: flex; justify-content: space-between; align-items: center; min-height: 33px; }
.topbar a { display: flex; align-items: center; gap: 8px; }
.topbar svg { width: 13px; height: 13px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: #fff; }
.navigation { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 30px/1 var(--display); flex-shrink: 0; }
.brand small { display: block; font: 500 9px/1.8 var(--body); margin-top: 3px; }
.brand-symbol { width: 34px; height: 38px; display: grid; place-items: center; border: 2px solid; border-radius: 4px 4px 14px 14px; font-size: 26px; }
nav { display: flex; align-items: center; gap: 27px; }
nav a { font-size: 12px; padding: 27px 0; }
nav a:hover { color: #bd4814; }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.icon-button { border: 0; background: transparent; color: inherit; width: 40px; height: 40px; display: grid; place-items: center; padding: 8px; }
.icon-button:hover { background: var(--paper); }
.language-button { background: none; border: 0; padding: 8px 0; font-size: 12px; }
.language-link { color: inherit; text-decoration: none; }
.button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; border: 1px solid transparent; font-size: 12px; font-weight: 600; padding: 12px 22px; border-radius: 3px; transition: background .18s; }
.button:hover { background: #bc4713; color: white; }
.button-dark { color: white; background: var(--green); }
.button-accent { color: white; background: #ca4b13; }
.button-light { background: white; color: var(--green); }
.button-full { width: 100%; }
.nav-quote { min-height: 40px; padding: 8px 15px; font-size: 11px; }
#menu-toggle { display: none; }
.hero { position: relative; overflow: hidden; background: #fff; }
.hero-inner { min-height: 554px; position: relative; display: flex; align-items: center; }
.hero-background { position: absolute; inset: 0; pointer-events: none; }
.hero-background img { position: absolute; width: 710px; max-width: 60%; height: 610px; object-fit: cover; object-position: 50% 55%; right: max(0px, calc((100% - 1370px) / 2)); top: -34px; }
.hero-copy { width: 46%; padding: 58px 0 72px; position: relative; z-index: 1; }
.eyebrow { color: #a94b23; font-size: 10px; font-weight: 700; margin-bottom: 18px; }
.hero-copy .eyebrow { display: flex; align-items: center; gap: 8px; }
.hero-copy .eyebrow > span:first-child { display: inline-block; height: 6px; width: 6px; background: var(--accent); }
h1 { font-size: 88px; }
h1 > span { display: block; font-size: 67px; color: var(--green); margin-top: 7px; }
.hero-lede { font-size: 15px; line-height: 1.85; color: var(--muted); max-width: 405px; margin: 24px 0; }
.hero-actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; }
.hero-secondary { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; border-bottom: 1px solid #cdd5d0; padding: 8px 0; }
.hero-footnote { font-size: 9px; color: #717974; margin-top: 36px; }
.hero-caption { position: absolute; bottom: 27px; right: 0; width: 48%; display: flex; justify-content: space-between; color: #7b837e; font-size: 9px; }
.trust-strip { background: var(--green); color: #d9e4dd; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; min-height: 78px; align-items: center; }
.trust-grid > div { display: flex; align-items: center; gap: 12px; font-size: 11px; }
.trust-grid svg { color: #ee8b5a; width: 22px; height: 22px; }
.section { padding: 78px 0; }
.products-section { background: var(--paper); }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 35px; }
.section-heading .eyebrow { margin-bottom: 10px; }
.section-heading h2 { font-size: 46px; }
.section-intro { max-width: 350px; font-size: 13px; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 8px; border-bottom: 1px solid #a8b3ab; padding: 6px 0; font-size: 11px; font-weight: 600; }
.text-link:hover { color: #bd4814; }
.text-link svg { width: 16px; height: 16px; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 15px 0; }
.filters { display: flex; gap: 4px; flex-wrap: wrap; }
.filters button { border: 0; background: transparent; color: #5e6962; font-size: 11px; padding: 9px 13px; border-radius: 3px; }
.filters button.active { background: var(--green); color: white; }
.filters button:hover:not(.active) { background: #e4eae5; }
.product-search { display: flex; align-items: center; gap: 9px; width: 205px; flex-shrink: 0; }
.product-search input { width: 100%; min-width: 0; border: 0; background: transparent; color: var(--ink); font-size: 11px; padding: 8px 0; }
.product-search svg { width: 17px; height: 17px; }
.catalog-meta { display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; padding: 17px 0; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px 22px; }
.product-card { min-width: 0; }
.product-image { width: 100%; aspect-ratio: 1; padding: 0; display: block; border: 1px solid #e4e7e4; border-radius: 4px; background: #fff; overflow: hidden; position: relative; }
.product-image img { height: 100%; width: 100%; object-fit: contain; transition: transform .25s; }
.product-image:hover img { transform: scale(1.025); }
.product-image .image-arrow { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; background: white; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; }
.product-image .image-arrow svg { width: 15px; height: 15px; }
.product-info { padding-top: 13px; }
.product-info h3 { font-size: 15px; line-height: 1.4; }
.product-info h3 a:hover { text-decoration: underline; }
.product-info .product-category { color: var(--muted); font-size: 11px; margin-top: 4px; }
.product-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 13px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 10px; color: #637067; }
.product-bottom a { display: inline-flex; align-items: center; gap: 4px; padding: 3px 0; font-size: 10px; color: #253f32; font-weight: 600; }
.product-bottom a svg { width: 14px; height: 14px; }
.empty-results { padding: 65px 0; text-align: center; }
.empty-results > svg { width: 35px; height: 35px; margin-bottom: 10px; color: var(--muted); }
.empty-results h3 { margin-bottom: 6px; }
.empty-results p { color: var(--muted); margin-bottom: 20px; }
.industry-list { border-top: 1px solid var(--line); }
.industry-list a { display: grid; grid-template-columns: 38px 34px 1fr 250px 20px; gap: 20px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.industry-list a:hover { background: var(--paper); }
.industry-list h3 { font: 500 27px/1.15 var(--display); }
.industry-list a > span:not(.row-number) { font-size: 12px; color: var(--muted); }
.row-number { color: #a85832; font-size: 10px; }
.industry-list a > svg:nth-child(2) { color: #58695e; }
.wholesale-section { background: var(--green); color: white; }
.wholesale-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.wholesale-section .eyebrow, .quote-section .eyebrow { color: #f6a981; }
.wholesale-copy h2 { font-size: 57px; line-height: 1.12; }
.wholesale-copy > p:not(.eyebrow) { color: #bbcfc0; margin: 23px 0 27px; max-width: 405px; font-size: 13px; }
.wholesale-guide { display: block; margin-top: 20px; font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.detail-page-link { margin-top: 18px; }
html:not(.js) [data-js-only] { display: none; }
html:not(.js) #main-nav { display: flex; position: static; padding: 0; box-shadow: none; flex-wrap: wrap; }
html:not(.js) .navigation { flex-wrap: wrap; padding: 12px 0; }
.trade-steps { border-top: 1px solid #45594b; }
.trade-steps > div { display: grid; grid-template-columns: 30px 1fr 22px; gap: 18px; padding: 22px 0; border-bottom: 1px solid #45594b; }
.trade-steps > div > span { color: #f6a981; font-size: 10px; }
.trade-steps h3 { font-size: 16px; line-height: 1.4; margin-bottom: 6px; }
.trade-steps p { color: #b3c9ba; font-size: 12px; }
.trade-steps svg { color: #b3c9ba; }
.about-layout { display: grid; grid-template-columns: .85fr 1fr; align-items: center; gap: 90px; }
.about-image { background: #fafbfa; border-bottom: 3px solid var(--accent); }
.about-image img { aspect-ratio: 1.2; object-fit: contain; }
.about-layout h2 { margin-bottom: 23px; font-size: 48px; }
.about-layout p:not(.eyebrow) { color: var(--muted); font-size: 13px; }
.document-row { display: flex; gap: 14px; margin: 26px 0; padding-top: 20px; border-top: 1px solid var(--line); }
.document-row h3 { font-size: 14px; margin-bottom: 5px; }
.document-row svg { margin-top: 4px; color: #526b5b; }
.quote-section { background: #edf1ee; }
.quote-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.quote-section .eyebrow { color: #a94b23; }
.quote-copy h2 { font-size: 53px; margin-bottom: 24px; }
.quote-copy > p:not(.eyebrow) { color: var(--muted); max-width: 370px; }
.contact-links { margin-top: 35px; max-width: 380px; }
.contact-links a { display: flex; align-items: center; gap: 13px; padding: 17px 0; border-bottom: 1px solid #ccd6ce; font-size: 13px; }
.contact-links a > svg:last-child { margin-left: auto; }
.contact-links small { display: block; color: var(--muted); font-size: 10px; margin-top: 2px; }
.rfq-form { background: white; padding: 30px; border-top: 3px solid var(--accent); }
.form-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.form-heading h3 { font-size: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.rfq-form label { display: flex; flex-direction: column; font-size: 11px; gap: 7px; margin-bottom: 18px; color: #4f5b53; }
.rfq-form input, .rfq-form textarea { width: 100%; min-width: 0; border: 1px solid #dce2dd; border-radius: 3px; background: #fcfdfc; padding: 11px 12px; font-size: 12px; color: var(--ink); }
.rfq-form textarea { resize: vertical; min-height: 110px; }
.form-note, .form-feedback { color: var(--muted); font-size: 10px; margin-top: 12px; text-align: center; }
.form-feedback a { text-decoration: underline; color: #18603a; }
footer { background: #132019; color: #d1ddd4; padding: 55px 0 23px; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .75fr .75fr 1.3fr; gap: 40px; }
.footer-grid h3 { font-size: 12px; margin-bottom: 14px; color: white; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 7px; font-size: 11px; }
.footer-grid a:hover { color: #efa982; }
.footer-grid > div > p { margin-top: 19px; color: #9cae9f; font-size: 12px; }
.footer-bottom { margin-top: 45px; border-top: 1px solid #354b3c; padding-top: 18px; font-size: 9px; color: #92a997; display: flex; justify-content: space-between; gap: 20px; }
.whatsapp-float { position: fixed; bottom: 20px; right: 22px; z-index: 21; display: flex; align-items: center; gap: 8px; background: #206a45; color: white; border: 1px solid #4b8968; box-shadow: 0 4px 18px #16251a25; padding: 11px 16px; border-radius: 4px; font-size: 11px; font-weight: 600; }
.whatsapp-float:hover { background: #145030; }
dialog { border: 0; border-radius: 5px; width: min(900px, calc(100% - 32px)); max-height: calc(100dvh - 40px); padding: 38px; color: var(--ink); overflow: auto; }
dialog::backdrop { background: #101c16b8; }
.dialog-close { position: absolute; right: 8px; top: 8px; }
.detail-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 35px; }
.detail-image img { aspect-ratio: 1; object-fit: contain; }
.detail-gallery { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; margin-top: 10px; }
.detail-gallery button { aspect-ratio: 1; overflow: hidden; padding: 2px; border: 1px solid var(--line); background: white; border-radius: 3px; }
.detail-gallery button.active { border: 2px solid var(--accent); padding: 1px; }
.detail-gallery img { height: 100%; object-fit: contain; }
.detail-copy h2 { font-size: 34px; margin-bottom: 14px; }
.detail-copy .eyebrow { margin-bottom: 7px; }
.detail-copy > p:not(.eyebrow) { color: var(--muted); font-size: 12px; }
dl { margin: 20px 0; }
dl > div { display: grid; grid-template-columns: 105px 1fr; gap: 12px; border-bottom: 1px solid var(--line); padding: 9px 0; font-size: 11px; }
dt { color: var(--muted); }
dd { margin: 0; }
.detail-note { margin-bottom: 18px; }
html[lang="zh-CN"] h1 > span { font: 600 43px/1.35 var(--body); }
html[lang="zh-CN"] h2 { font: 600 32px/1.5 var(--body); }
html[lang="zh-CN"] .industry-list h3 { font: 500 20px/1.5 var(--body); }
html[lang="fr"] h1 > span { font-size: 48px; }
html[lang="fr"] .navigation { gap: 20px; }
html[lang="fr"] #main-nav { gap: 18px; }
html[lang="fr"] .nav-quote { display: none; }
html[lang="fr"] .brand small { font-size: 8px; }
html[lang="fr"] .wholesale-copy h2 { font-size: 48px; }
html[lang="fr"] .hero-lede { max-width: 400px; }
@media (min-width: 1600px) { .hero-background img { right: calc((100% - 1300px) / 2); } }
@media (max-width: 1100px) {
  .shell { width: calc(100% - 48px); }
  .navigation { gap: 18px; } nav { gap: 16px; }
  .nav-actions { gap: 8px; } .nav-quote { display: none; }
  .hero-copy { width: 49%; } h1 { font-size: 75px; } h1 > span { font-size: 55px; }
  .hero-actions { gap: 18px; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .wholesale-layout, .about-layout, .quote-layout { gap: 45px; }
  .industry-list a { grid-template-columns: 28px 28px 1fr 180px 20px; gap: 15px; }
  .catalog-toolbar { gap: 12px; } .filters button { padding: 9px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 85px; }
  .shell { width: calc(100% - 36px); }
  .topbar { font-size: 8px; } .topbar .shell { min-height: 28px; } .topbar a span { display: none; }
  .navigation { min-height: 68px; gap: 15px; } .brand { font-size: 25px; } .brand-symbol { width: 29px; height: 32px; font-size: 21px; } .brand small { font-size: 8px; }
  #menu-toggle { display: grid; } .nav-actions { gap: 4px; }
  nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: white; padding: 8px 18px 16px; box-shadow: 0 10px 14px #19221c12; }
  nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .hero-inner { min-height: 596px; align-items: flex-start; }
  .hero-copy { width: 100%; padding: 31px 0 0; }
  .hero-copy .eyebrow { margin-bottom: 12px; font-size: 9px; }
  h1 { font-size: 58px; } h1 > span { font-size: 40px; margin-top: 3px; }
  .hero-lede { font-size: 12px; line-height: 1.7; max-width: 370px; margin: 15px 0 18px; }
  .hero-actions { gap: 16px; } .button { font-size: 11px; padding: 11px 14px; min-height: 42px; }
  .hero-secondary { font-size: 11px; } .hero-footnote { display: none; }
  .hero-background img { width: 440px; max-width: 100%; height: 310px; top: auto; right: -4px; bottom: 4px; object-position: center 64%; }
  .hero-caption { bottom: 15px; width: 100%; font-size: 8px; }
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; padding: 22px 0; }
  .trust-grid > div { font-size: 9px; gap: 8px; } .trust-grid svg { width: 18px; height: 18px; }
  .section { padding: 50px 0; }
  .section-heading { display: block; margin-bottom: 25px; }
  .section-heading h2, h2 { font-size: 35px; }
  .section-heading > .text-link { margin-top: 17px; }
  .section-intro { max-width: none; margin-top: 18px; font-size: 12px; }
  .catalog-toolbar { display: block; padding: 12px 0; }
  .filters { gap: 3px; } .filters button { font-size: 10px; padding: 8px 9px; }
  .product-search { width: 100%; margin-top: 12px; border-top: 1px solid var(--line); padding-top: 5px; }
  .catalog-meta { font-size: 9px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 13px; }
  .product-info h3 { font-size: 13px; } .product-info .product-category { font-size: 10px; }
  .product-bottom { gap: 5px; font-size: 9px; flex-wrap: wrap; }
  .product-bottom a { font-size: 10px; }
  .industry-list a { grid-template-columns: 22px 25px 1fr 17px; gap: 9px; padding: 19px 0; }
  .industry-list h3 { font-size: 22px; } .industry-list a > span:not(.row-number) { display: none; }
  .wholesale-layout, .about-layout, .quote-layout { grid-template-columns: 1fr; gap: 33px; }
  .wholesale-copy h2 { font-size: 44px; } .wholesale-copy > p:not(.eyebrow) { font-size: 12px; margin: 18px 0 22px; }
  .trade-steps > div { gap: 13px; padding: 20px 0; } .trade-steps h3 { font-size: 15px; }
  .about-layout h2, .quote-copy h2 { font-size: 38px; }
  .about-image img { aspect-ratio: 1.4; }
  .rfq-form { padding: 22px 18px; } .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-links a { font-size: 12px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 18px; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { font-size: 8px; padding-bottom: 45px; }
  .whatsapp-float { bottom: 12px; right: 12px; padding: 11px; } .whatsapp-float span { display: none; }
  dialog { padding: 40px 20px 24px; }
  .detail-layout { grid-template-columns: 1fr; gap: 17px; }
  .detail-image img { aspect-ratio: 1.2; max-height: 250px; }
  .detail-gallery { gap: 4px; margin-top: 7px; }
  .detail-copy h2 { font-size: 29px; }
  html[lang="zh-CN"] h1 > span { font-size: 28px; }
  html[lang="zh-CN"] h2 { font-size: 27px; }
  html[lang="zh-CN"] .industry-list h3 { font-size: 16px; }
  html[lang="fr"] h1 > span { font-size: 34px; }
  html[lang="fr"] .wholesale-copy h2 { font-size: 38px; }
  html[lang="fr"] .about-layout h2, html[lang="fr"] .quote-copy h2 { font-size: 34px; }
  html[lang="fr"] .navigation { gap: 10px; }
  html[lang="fr"] .hero-inner { min-height: 636px; }
}
@media (max-width: 360px) {
  .nav-actions { gap: 0; } .icon-button { width: 34px; }
  .filters button { padding: 7px; font-size: 9px; }
  .hero-actions { gap: 10px; } .hero-secondary { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }