:root {
  --ink: #0b0b0b;
  --muted: #555555;
  --paper: #ffffff;
  --white: #ffffff;
  --line: #d8d8d8;
  --accent: #111111;
  --accent-dark: #111111;
  --steel: #f1f1f1;
  --danger: #b43b30;
  --radius: 6px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
svg { width: 19px; height: 19px; stroke-width: 1.8; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 14px; background: var(--ink); color: var(--white); font-weight: 800; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 20; height: 84px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(24px, calc((100vw - var(--max)) / 2)); color: var(--ink); background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.site-header.solid { position: relative; color: var(--ink); background: var(--white); border-bottom-color: var(--line); }
.brand { display: flex; align-items: center; gap: 12px; min-width: 245px; }
.brand-mark { width: 46px; height: 40px; display: grid; place-items: center; background: var(--ink); color: var(--white); font-weight: 900; font-size: 13px; letter-spacing: 0; }
.brand-name { font-size: 12px; line-height: 1.2; text-transform: uppercase; letter-spacing: 0; }
.brand-name strong { font-size: 15px; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 650; }
.main-nav a { padding: 10px 0; }
.main-nav a:not(.nav-cta):hover { color: var(--accent); }
.solid .main-nav a:not(.nav-cta):hover { color: var(--accent-dark); }
.nav-cta { padding: 10px 16px !important; color: var(--white); background: var(--ink); border-radius: 3px; }
.language-menu { position: relative; }
.language-menu summary { min-height: 40px; display: flex; align-items: center; gap: 7px; padding: 0; cursor: pointer; list-style: none; white-space: nowrap; }
.language-menu summary::-webkit-details-marker { display: none; }
.language-menu summary svg { width: 16px; }
.language-menu summary svg:last-child { width: 13px; transition: transform .2s ease; }
.language-menu[open] summary svg:last-child { transform: rotate(180deg); }
.language-panel { position: absolute; top: calc(100% + 14px); right: 0; z-index: 30; width: 300px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 14px; color: var(--ink); background: var(--white); border: 1px solid var(--line); box-shadow: 0 16px 42px rgba(12,15,14,.2); }
.language-panel::before { content: ''; position: absolute; top: -15px; left: 0; right: 0; height: 15px; }
.language-panel p { grid-column: 1 / -1; margin: 4px 8px 5px; color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.language-panel p:not(:first-child) { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.language-panel a { min-width: 0; padding: 8px !important; border-radius: 2px; font-size: 13px; font-weight: 600; overflow-wrap: anywhere; }
.language-panel a:hover, .language-panel a.active { color: var(--ink) !important; background: var(--steel); }
.language-panel a.active::after { content: '•'; margin-left: 6px; color: var(--accent-dark); }
.language-welcome { width: min(760px, calc(100% - 36px)); max-height: calc(100dvh - 36px); padding: 0; color: var(--ink); background: var(--white); border: 1px solid var(--ink); border-radius: var(--radius); box-shadow: 0 28px 90px rgba(0,0,0,.28); overflow: auto; }
.language-welcome::backdrop { background: rgba(8,8,8,.72); backdrop-filter: blur(3px); }
.language-welcome-brand { min-height: 76px; display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-bottom: 1px solid var(--line); text-transform: uppercase; }
.language-welcome-brand span { width: 46px; height: 40px; display: grid; place-items: center; background: var(--ink); color: var(--white); font-size: 13px; font-weight: 900; }
.language-welcome-brand strong { font-size: 15px; }
.language-welcome-heading { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 18px; padding: 32px 32px 24px; }
.language-welcome-heading > svg { width: 38px; height: 38px; margin-top: 4px; stroke-width: 1.4; }
.language-welcome-heading p { margin: 0 0 5px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.language-welcome-heading h2 { margin: 0; font-size: clamp(30px, 5vw, 46px); line-height: 1.05; letter-spacing: 0; }
.language-welcome-heading span { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }
.language-welcome-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 0 32px; background: var(--line); border: 1px solid var(--line); }
.language-welcome-options button { position: relative; min-width: 0; min-height: 138px; display: grid; align-content: center; justify-items: start; padding: 20px; border: 0; background: var(--white); text-align: left; cursor: pointer; }
.language-welcome-options button:hover, .language-welcome-options button:focus-visible { z-index: 1; background: var(--steel); }
.language-welcome-options button > span { margin-bottom: 15px; color: var(--muted); font-size: 12px; font-weight: 800; }
.language-welcome-options strong { font-size: 18px; }
.language-welcome-options small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.language-welcome-options svg { position: absolute; right: 16px; bottom: 18px; width: 17px; }
.language-welcome-note { margin: 0; padding: 22px 32px 28px; color: var(--muted); font-size: 12px; }
.icon-button { width: 42px; height: 42px; border: 0; display: grid; place-items: center; background: transparent; cursor: pointer; }
.nav-toggle { display: none; color: inherit; }

.hero { position: relative; min-height: min(860px, 92vh); display: flex; align-items: flex-end; overflow: hidden; background: var(--white); color: var(--ink); }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; opacity: .34; }
.hero-shade { position: absolute; inset: 0; background: rgba(255,255,255,.08); }
.hero-content { position: relative; width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 160px 0 100px; }
.eyebrow { margin: 0 0 14px; color: var(--ink); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.eyebrow.dark { color: var(--ink); }
.hero h1 { max-width: 850px; margin: 0; font-size: clamp(46px, 6.4vw, 92px); line-height: .98; font-weight: 760; letter-spacing: 0; }
.hero h1.hero-title-zh { max-width: none; white-space: nowrap; font-size: clamp(36px, 5vw, 66px); }
.hero-copy { max-width: 650px; margin: 28px 0 0; color: var(--muted); font-size: 18px; }
.hero-brandline { margin: 12px 0 0; color: var(--ink); font-size: 17px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 20px; border: 1px solid transparent; border-radius: 3px; font-size: 14px; font-weight: 750; cursor: pointer; }
.button-primary { background: var(--ink); color: var(--white); }
.button-secondary { border-color: var(--ink); color: var(--ink); background: rgba(255,255,255,.86); }
.button-dark { color: var(--white); background: var(--ink); }
.button-outline { border-color: var(--line); background: var(--white); }
.button:hover { transform: translateY(-1px); }
.button.wide { width: 100%; margin-top: 10px; }
.hero-next { position: absolute; right: max(24px, calc((100vw - var(--max)) / 2)); bottom: 30px; width: 46px; height: 46px; display: grid; place-items: center; background: var(--white); border: 1px solid var(--ink); border-radius: 50%; }
.assurance-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 0 max(24px, calc((100vw - var(--max)) / 2)); background: var(--white); border-bottom: 1px solid var(--line); }
.assurance-strip div { min-height: 92px; display: flex; align-items: center; gap: 13px; padding: 18px 22px; border-right: 1px solid var(--line); }
.assurance-strip div:first-child { border-left: 1px solid var(--line); }
.assurance-strip svg { flex: 0 0 auto; color: var(--accent-dark); }
.assurance-strip span { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.assurance-strip strong { display: block; margin-top: 2px; color: var(--ink); font-size: 14px; text-transform: none; }

.trade-entry { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding-top: 58px; padding-bottom: 58px; background: var(--paper); }
.trade-path { min-height: 230px; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 22px; align-content: start; padding: 34px; border: 1px solid var(--line); background: var(--white); }
.trade-path + .trade-path { border-left: 0; }
.trade-path > svg { width: 34px; height: 34px; color: var(--accent-dark); }
.trade-path h2 { margin: 0 0 10px; font-size: 28px; line-height: 1.1; }
.trade-path p { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.trade-path .text-link { align-self: end; }

.category-band { padding-top: 0; padding-bottom: 54px; }
.category-list { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; border-block: 1px solid var(--line); }
.category-list li { min-height: 112px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; padding: 18px; border-right: 1px solid var(--line); }
.category-list li:last-child { border-right: 0; }
.category-list svg { color: var(--accent-dark); }
.category-list strong { font-size: 13px; line-height: 1.25; }

.section { padding: 96px max(24px, calc((100vw - var(--max)) / 2)); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 70px; align-items: end; margin-bottom: 40px; }
.section-heading.compact { grid-template-columns: 1fr; }
.section-heading h2, .company h2, .contact h2, .product-details h2, .nameplate h2 { margin: 0; font-size: clamp(31px, 4vw, 52px); line-height: 1.05; letter-spacing: 0; overflow-wrap: anywhere; }
.section-heading > p { margin: 0; color: var(--muted); }
.filter-row { display: flex; gap: 8px; padding-bottom: 20px; overflow-x: auto; }
.inventory-search { flex: 1 1 280px; min-width: 220px; min-height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 12px; border: 1px solid var(--line); background: var(--white); color: var(--muted); }
.inventory-search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 13px; }
.inventory-select select { min-height: 38px; padding: 0 30px 0 12px; border: 1px solid var(--line); background: var(--white); color: var(--ink); font-size: 13px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.filter-button { flex: 0 0 auto; min-height: 38px; padding: 0 15px; border: 1px solid var(--line); border-radius: 3px; background: transparent; cursor: pointer; }
.filter-button.active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.machine-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.machine-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.machine-card.hidden { display: none; }
.machine-image-link { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--steel); }
.machine-image-link img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.machine-card:hover .machine-image-link img { transform: scale(1.025); }
.status-label { position: absolute; top: 14px; left: 14px; padding: 6px 9px; border-radius: 2px; color: var(--white); background: var(--ink); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.machine-card-body { padding: 22px; }
.machine-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; text-transform: uppercase; font-weight: 700; }
.machine-card h3 { margin: 12px 0 8px; font-size: 25px; line-height: 1.15; }
.machine-card p { margin: 0; color: var(--muted); font-size: 14px; }
.machine-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.machine-tags span { padding: 4px 7px; color: #4f5954; background: var(--steel); font-size: 11px; font-weight: 700; }
.quick-specs { display: grid; grid-template-columns: repeat(3, 1fr); margin: 20px 0; padding: 15px 0; border-block: 1px solid var(--line); }
.quick-specs div { padding: 0 10px; border-right: 1px solid var(--line); }
.quick-specs div:first-child { padding-left: 0; }
.quick-specs div:last-child { border: 0; }
.quick-specs dt { color: var(--muted); font-size: 11px; }
.quick-specs dd { margin: 3px 0 0; font-size: 13px; font-weight: 750; }
.machine-commerce { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 18px 0 0; background: var(--line); border: 1px solid var(--line); }
.machine-commerce div { min-width: 0; padding: 10px; background: var(--paper); }
.machine-commerce span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; }
.machine-commerce strong { display: block; margin-top: 3px; font-size: 12px; overflow-wrap: anywhere; }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; font-size: 14px; }
.text-link:hover { color: var(--muted); }
.inventory-note { display: flex; align-items: center; gap: 12px; min-height: 120px; padding: 24px; border: 1px dashed #aeb5b1; color: var(--muted); }
.inventory-note p { margin: 0; }
.buying-focus { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 28px; align-items: center; margin-top: 42px; padding: 28px; border-top: 2px solid var(--ink); background: var(--white); }
.buying-focus h3 { margin: 0; font-size: 24px; line-height: 1.15; }
.buying-focus p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 14px; }

.process { background: var(--white); color: var(--ink); border-block: 1px solid var(--line); }
.process .eyebrow { color: var(--ink); }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.process-list li { min-height: 230px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border-right: 1px solid var(--line); }
.process-list li:last-child { border: 0; }
.process-list > li > span { color: var(--ink); font-weight: 800; }
.process-list h3 { margin: 0 0 8px; font-size: 23px; }
.process-list p { margin: 0; color: var(--muted); font-size: 14px; }

.services { background: var(--white); }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.service-item { min-height: 190px; padding: 26px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-item:nth-child(3n) { border-right: 0; }
.service-item svg { color: var(--accent-dark); }
.service-item h3 { margin: 24px 0 8px; font-size: 19px; }
.service-item p { margin: 0; color: var(--muted); font-size: 13px; }

.company { display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; align-items: start; }
.company-copy, .company-panel { min-width: 0; }
.company-copy > p:not(.eyebrow) { max-width: 750px; color: var(--muted); font-size: 17px; }
.company-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 38px; background: var(--line); border: 1px solid var(--line); }
.company-facts div { min-height: 110px; padding: 18px; background: var(--paper); }
.company-facts span, .company-panel span { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; }
.company-facts strong { display: block; margin-top: 12px; font-size: 14px; }
.company-facts span, .company-facts strong, .company-panel { overflow-wrap: anywhere; }
.company-panel { padding: 32px; color: var(--ink); background: var(--white); border: 1px solid var(--ink); border-radius: var(--radius); }
.company-panel .panel-label { color: var(--ink); font-size: 12px; text-transform: uppercase; font-weight: 800; }
.company-panel h3 { margin: 16px 0 28px; font-size: 25px; line-height: 1.2; }
.company-panel address { color: var(--muted); font-style: normal; }
.company-panel > p:last-child { margin: 28px 0 0; padding-top: 22px; border-top: 1px solid var(--line); }
.company-panel > p:last-child span { color: var(--muted); }
.company-panel > p:last-child strong { display: block; margin-top: 6px; overflow-wrap: anywhere; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; color: var(--ink); background: var(--white); border-block: 1px solid var(--line); }
.contact > div > p:not(.eyebrow) { max-width: 600px; color: var(--muted); }
.contact-actions { display: grid; gap: 12px; align-content: center; }
.contact-link { min-height: 82px; display: flex; align-items: center; gap: 16px; padding: 17px 20px; border: 1px solid var(--line); border-radius: var(--radius); }
.contact-link:hover { border-color: var(--ink); }
.contact-link > svg { color: var(--ink); }
.contact-link span { min-width: 0; color: var(--muted); font-size: 12px; text-transform: uppercase; }
.contact-link strong { display: block; margin-top: 3px; color: var(--ink); font-size: 15px; text-transform: none; overflow-wrap: anywhere; }
.site-footer { min-height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px max(24px, calc((100vw - var(--max)) / 2)); color: var(--muted); background: var(--white); border-top: 1px solid var(--line); font-size: 12px; }
.site-footer p { margin: 0; }
.site-footer div { display: flex; gap: 24px; }
.site-footer a:hover { color: var(--ink); }

.product-page { background: var(--paper); }
.breadcrumbs { width: min(var(--max), calc(100% - 48px)); min-height: 66px; margin: 0 auto; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; overflow: hidden; }
.breadcrumbs a { flex: 0 0 auto; }
.breadcrumbs span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.breadcrumbs svg { width: 14px; flex: 0 0 auto; }
.product-subnav { position: sticky; top: 0; z-index: 18; min-height: 58px; display: flex; align-items: center; gap: 28px; padding: 0 max(24px, calc((100vw - var(--max)) / 2)); color: var(--ink); background: var(--white); border-block: 1px solid var(--line); font-size: 12px; scrollbar-width: none; }
.product-subnav::-webkit-scrollbar { display: none; }
.product-subnav strong { margin-right: auto; font-size: 14px; }
.product-subnav a { flex: 0 0 auto; padding: 19px 0 16px; border-bottom: 3px solid transparent; }
.product-subnav a:hover, .product-subnav a:focus-visible { color: var(--ink); border-bottom-color: var(--ink); }
.product-intro, .product-details, .logistics, .nameplate, .product-contact { scroll-margin-top: 70px; }
.product-intro { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr); gap: 55px; padding: 12px 0 82px; }
.product-gallery { min-width: 0; }
.gallery-main { position: relative; width: 100%; aspect-ratio: 4 / 3; padding: 0; border: 0; overflow: hidden; background: var(--steel); cursor: zoom-in; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-main > span { position: absolute; right: 14px; bottom: 14px; display: flex; align-items: center; gap: 7px; padding: 9px 12px; background: rgba(20,23,22,.88); color: var(--white); border-radius: 3px; font-size: 12px; font-weight: 700; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; margin-top: 8px; }
.gallery-thumbs button { aspect-ratio: 1; padding: 0; border: 2px solid transparent; overflow: hidden; background: var(--steel); cursor: pointer; }
.gallery-thumbs button.active { border-color: var(--ink); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product-summary { align-self: start; padding-top: 8px; }
.product-state { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 28px; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.product-state span { width: 9px; height: 9px; background: var(--accent-dark); border-radius: 50%; }
.product-summary h1 { margin: 0; font-size: clamp(42px, 5vw, 68px); line-height: 1; }
.product-lead { margin: 20px 0 28px; color: var(--muted); font-size: 17px; }
.product-keyfacts { display: grid; grid-template-columns: repeat(2, 1fr); margin-bottom: 20px; border: 1px solid var(--line); }
.product-keyfacts div { min-height: 76px; padding: 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-keyfacts div:nth-child(2n) { border-right: 0; }
.product-keyfacts div:nth-last-child(-n+2) { border-bottom: 0; }
.product-keyfacts span { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; }
.product-keyfacts strong { display: block; margin-top: 6px; }
.listing-trust { display: grid; gap: 8px; margin: 16px 0 20px; color: var(--muted); font-size: 12px; }
.listing-trust span { display: flex; align-items: center; gap: 8px; }
.listing-trust svg { width: 16px; color: var(--accent-dark); }
.product-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 18px; }
.product-actions .button { width: 100%; margin: 0; padding-inline: 12px; }
.product-actions .button:first-child { grid-column: 1 / -1; }
.inquiry-note { display: flex; gap: 8px; margin: 17px 0 0; color: var(--muted); font-size: 12px; }
.inquiry-note svg { flex: 0 0 auto; width: 16px; }
.logistics { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; background: var(--steel); }
.logistics-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.logistics-grid div { min-height: 140px; padding: 20px; background: var(--white); }
.logistics-grid svg { width: 20px; color: var(--accent-dark); }
.logistics-grid strong { display: block; margin-top: 16px; font-size: 15px; }
.logistics-grid p { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.product-details { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; background: var(--white); }
.details-copy > p:last-child { color: var(--muted); }
.spec-table { margin: 0; border-top: 1px solid var(--ink); }
.spec-table div { min-height: 56px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 20px; border-bottom: 1px solid var(--line); }
.spec-table dt { color: var(--muted); font-size: 13px; }
.spec-table dd { margin: 0; font-weight: 700; }
.nameplate { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: center; }
.nameplate img { width: 100%; max-height: 580px; object-fit: cover; border: 1px solid var(--line); }
.nameplate p:not(.eyebrow) { color: var(--muted); }
.product-contact { padding-top: 72px; padding-bottom: 72px; }
.lightbox { width: 100vw; height: 100vh; max-width: none; max-height: none; margin: 0; padding: 30px 76px; border: 0; background: rgba(9,11,10,.96); color: var(--white); }
.lightbox::backdrop { background: #090b0a; }
.lightbox[open] { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: center; gap: 18px; }
.lightbox img { width: 100%; height: calc(100vh - 60px); object-fit: contain; }
.lightbox-close { position: absolute; top: 18px; right: 18px; color: var(--white); }
.lightbox-prev, .lightbox-next { color: var(--white); border: 1px solid #5c625f; border-radius: 50%; }
.error-page { min-height: calc(100vh - 90px); display: grid; place-items: center; padding: 48px 24px; background: var(--paper); }
.error-content { width: min(680px, 100%); }
.error-code { margin: 0 0 12px; color: var(--accent-dark); font-size: 14px; font-weight: 900; }
.error-content h1 { margin: 0; font-size: clamp(38px, 7vw, 76px); line-height: 1; }
.error-content p { max-width: 560px; margin: 24px 0 30px; color: var(--muted); }
.error-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.submit-page { width: min(900px, calc(100% - 36px)); margin: 0 auto; padding: 120px 0 80px; }
.submit-heading { max-width: 680px; margin-bottom: 34px; }
.submit-heading h1 { margin: 0; font-size: clamp(38px, 6vw, 64px); line-height: 1.05; }
.submit-heading > p:last-child { color: var(--muted); font-size: 16px; }
.listing-form { background: var(--white); border: 1px solid var(--line); padding: clamp(20px, 4vw, 42px); }
.form-section { padding: 0 0 30px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
.form-section:last-of-type { margin-bottom: 24px; }
.form-section h2 { margin: 0 0 18px; font-size: 21px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.listing-form label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 650; }
.listing-form input, .listing-form select, .listing-form textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 3px; background: var(--paper); color: var(--ink); }
.listing-form textarea { resize: vertical; }
.listing-form input:focus, .listing-form select:focus, .listing-form textarea:focus { outline: 3px solid rgba(17,17,17,.2); border-color: var(--ink); }
.form-help { color: var(--muted); font-size: 13px; }
.file-input { padding: 8px !important; background: var(--paper); }
.hidden-field { position: absolute; left: -10000px; }

@media (max-width: 980px) {
  .site-header { height: 72px; padding-inline: 20px; }
  .nav-toggle { display: grid; }
  .main-nav { position: absolute; top: 72px; left: 0; right: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 14px 20px 20px; background: var(--white); color: var(--ink); border-top: 1px solid var(--line); }
  .solid .main-nav { background: var(--white); color: var(--ink); border-color: var(--line); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 0; }
  .language-menu { width: 100%; }
  .language-menu summary { min-height: 46px; }
  .language-panel { position: static; width: 100%; margin: 4px 0 10px; box-shadow: none; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .machine-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .assurance-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .assurance-strip div:nth-child(2) { border-right: 0; }
  .assurance-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .category-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .category-list li:nth-child(3n) { border-right: 0; }
  .category-list li:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .buying-focus { grid-template-columns: 1fr; gap: 14px; }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li:nth-child(2) { border-right: 0; }
  .process-list li { border-bottom: 1px solid var(--line); }
  .process-list li:nth-last-child(-n+2) { border-bottom: 0; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-item:nth-child(3n) { border-right: 1px solid var(--line); }
  .service-item:nth-child(2n) { border-right: 0; }
  .company { grid-template-columns: 1fr; gap: 45px; }
  .product-intro { grid-template-columns: 1fr; gap: 34px; }
  .product-details, .nameplate { grid-template-columns: 1fr; gap: 40px; }
  .logistics { grid-template-columns: 1fr; gap: 35px; }
}

@media (max-width: 680px) {
  .language-welcome { width: calc(100% - 24px); max-height: calc(100dvh - 24px); }
  .language-welcome-brand { min-height: 64px; padding: 12px 16px; }
  .language-welcome-heading { grid-template-columns: 34px minmax(0, 1fr); gap: 13px; padding: 24px 20px 18px; }
  .language-welcome-heading > svg { width: 30px; height: 30px; }
  .language-welcome-heading h2 { font-size: 30px; }
  .language-welcome-options { grid-template-columns: 1fr; margin: 0 20px; }
  .language-welcome-options button { min-height: 76px; grid-template-columns: 52px minmax(0, 1fr); align-content: center; align-items: center; padding: 12px 48px 12px 14px; }
  .language-welcome-options button > span { grid-row: 1 / 3; margin: 0; }
  .language-welcome-options strong, .language-welcome-options small { grid-column: 2; }
  .language-welcome-options small { margin: 0; }
  .language-welcome-options svg { bottom: 28px; }
  .language-welcome-note { padding: 16px 20px 22px; }
  .brand { min-width: 0; }
  .brand-name { display: block; max-width: 215px; font-size: 9px; line-height: 1.15; }
  .brand-name strong { font-size: 11px; }
  .brand-mark { width: 42px; height: 36px; flex: 0 0 42px; font-size: 11px; }
  .hero { min-height: 720px; align-items: flex-end; }
  .hero-media { object-fit: cover; object-position: 48% center; }
  .hero-content { width: calc(100% - 36px); padding: 130px 0 84px; }
  .hero h1 { font-size: 46px; }
  .hero h1.hero-title-zh { font-size: 32px; }
  .hero-copy { font-size: 16px; }
  .hero-brandline { font-size: 13px; line-height: 1.4; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-next { display: none; }
  .section { padding: 70px 18px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 30px; }
  .machine-grid { grid-template-columns: 1fr; }
  .trade-entry { grid-template-columns: 1fr; }
  .trade-path { min-height: 0; padding: 26px 20px; }
  .trade-path + .trade-path { border-left: 1px solid var(--line); border-top: 0; }
  .category-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-list li, .category-list li:nth-child(3n) { min-height: 96px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .category-list li:nth-child(2n) { border-right: 0; }
  .category-list li:nth-last-child(-n+2) { border-bottom: 0; }
  .inventory-select { flex: 1 0 100%; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { min-height: 180px; border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .process-list li:last-child { border-bottom: 0 !important; }
  .service-grid { grid-template-columns: 1fr; }
  .service-item, .service-item:nth-child(2n), .service-item:nth-child(3n) { min-height: 0; border-right: 0; }
  .company-facts { grid-template-columns: 1fr; }
  .company-facts div { min-height: 84px; }
  .contact { grid-template-columns: 1fr; gap: 35px; }
  .site-footer { align-items: flex-start; flex-direction: column; }
  .product-intro, .breadcrumbs { width: calc(100% - 36px); }
  .submit-page { padding-top: 100px; }
  .form-grid { grid-template-columns: 1fr; }
  .product-intro { padding-bottom: 58px; }
  .gallery-thumbs { grid-template-columns: repeat(3, 1fr); }
  .assurance-strip { grid-template-columns: 1fr; padding-inline: 18px; }
  .assurance-strip div, .assurance-strip div:first-child { min-height: 72px; border-inline: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .assurance-strip div:last-child { border-bottom: 0; }
  .product-subnav { gap: 22px; padding-inline: 18px; overflow-x: auto; }
  .product-subnav strong { display: none; }
  .product-summary h1 { font-size: 44px; }
  .product-keyfacts { grid-template-columns: 1fr; }
  .product-keyfacts div { border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .product-keyfacts div:last-child { border-bottom: 0 !important; }
  .product-actions { grid-template-columns: 1fr; }
  .product-actions .button:first-child { grid-column: auto; }
  .spec-table div { grid-template-columns: .8fr 1.2fr; }
  .lightbox { padding: 64px 12px 18px; }
  .lightbox[open] { grid-template-columns: 1fr; }
  .lightbox img { height: calc(100vh - 82px); }
  .lightbox-prev, .lightbox-next { position: absolute; bottom: 24px; z-index: 2; background: rgba(0,0,0,.55); }
  .lightbox-prev { left: 22px; }
  .lightbox-next { right: 22px; }
}

@media (max-width: 390px) {
  .brand { gap: 8px; }
  .brand-name { max-width: 185px; font-size: 8px; }
  .brand-name strong { font-size: 10px; }
}

@media (max-width: 360px) {
  .hero h1.hero-title-zh { font-size: 27px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}