:root {
  color-scheme: light;
  --ink: #20282d;
  --muted: #657078;
  --line: #e1e5e7;
  --soft: #f4f6f6;
  --accent: #dc5b24;
  --accent-hover: #bc4519;
  --blue: #193875;
  --header-height: 80px;
  --ease: cubic-bezier(.22, .68, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  font-size: 16px;
  color: var(--ink);
  background: #fff;
}
* { box-sizing: border-box; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
html.fluid-scroll { scroll-behavior: auto; }
body { margin: 0; line-height: 1.7; }
body.is-mobile-nav-open, body.is-search-open, body.is-image-open { overflow: hidden; }
main { min-height: 45vh; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
h1, h2, h3 { line-height: 1.4; font-weight: 600; text-wrap: pretty; }
h1 { font-size: 44px; }
h2 { font-size: 34px; }
h3 { font-size: 21px; }
p { color: var(--muted); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button, input, select, textarea { color: var(--ink); }
button { border: 0; background: transparent; }
img { display: block; max-width: 100%; height: auto; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
address { font-style: normal; }
[hidden] { display: none !important; }
[id] { scroll-margin-top: 104px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }
.shell { width: min(1280px, calc(100% - 96px)); margin-inline: auto; }
.section, .group-section { padding: 88px 0; }
.eyebrow { color: var(--accent); font-size: 12px; font-weight: 600; margin-bottom: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; top: 10px; left: 12px; z-index: 100; padding: 8px 16px; background: white; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 48px; padding: 11px 22px; border: 1px solid transparent; border-radius: 3px; font-size: 14px; font-weight: 600; transition: background .2s, color .2s, border-color .2s, transform .2s; }
.button.primary { color: white; background: var(--accent); }
.button.primary:hover { background: var(--accent-hover); }
.button.secondary { color: var(--ink); background: white; border-color: #cdd2d6; }
.button.secondary:hover { border-color: var(--ink); background: var(--soft); }
.button:active, .icon-button:active { transform: translateY(1px); }
.button.full { width: 100%; }
.text-link { display: inline-flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 600; padding: 10px 0; white-space: nowrap; }
.text-link span, .hero-text-link span { transition: transform .2s var(--ease); }
.text-link:hover { color: var(--accent); }
.text-link:hover span, .hero-text-link:hover span { transform: translateX(4px); }
.icon-button, .copy-address { display: inline-grid; place-items: center; width: 42px; height: 42px; padding: 10px; border-radius: 3px; transition: background .2s; }
.icon-button:hover, .copy-address:hover { background: var(--soft); }
.icon-button img, .copy-address img { width: 20px; height: 20px; }
.hero-actions { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; margin-top: 28px; }
.section-head, .section-heading { margin-bottom: 34px; }
.section-head { display: flex; justify-content: space-between; gap: 32px; align-items: end; }
.section-head p:not(.eyebrow), .section-heading p:not(.eyebrow) { margin-top: 14px; max-width: 650px; }

/* Shared navigation: a single-column submenu with a short hover intent delay. */
.site-header { position: sticky; top: 0; z-index: 40; background: white; border-bottom: 1px solid #e7eaec; transition: background .24s, box-shadow .24s; }
.site-header.is-scrolled { box-shadow: 0 5px 20px #20282d0a; }
@supports (backdrop-filter: blur(16px)) {
  .site-header.is-scrolled { background: #fffffff0; backdrop-filter: blur(16px); }
}
.header-sentinel { position: absolute; top: 0; left: 0; width: 1px; height: 1px; pointer-events: none; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 26px; height: var(--header-height); width: min(1440px, calc(100% - 64px)); }
.brand { display: inline-flex; gap: 12px; align-items: center; flex-shrink: 0; }
.brand-logo { width: 42px; height: 42px; object-fit: contain; }
.brand-wordmark { width: 126px; height: 50px; object-fit: contain; }
.desktop-nav { display: flex; align-items: stretch; gap: 13px; height: 100%; }
.nav-entry { position: relative; display: flex; align-items: stretch; }
.nav-entry-head { display: flex; align-items: stretch; }
.nav-link { display: flex; align-items: center; position: relative; padding: 0 5px; font-size: 14px; white-space: nowrap; }
.nav-link::after { content: ""; position: absolute; bottom: 0; left: 5px; right: 5px; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease); }
.nav-link[aria-current], .nav-link:hover, .nav-dropdown.is-open > .nav-entry-head > .nav-link { color: var(--accent); }
.nav-link[aria-current]::after, .nav-link:hover::after, .nav-dropdown.is-open > .nav-entry-head > .nav-link::after { transform: scaleX(1); }
.submenu-toggle { width: 18px; padding: 0; color: #838b90; }
.submenu-toggle span { display: inline-block; transform: rotate(90deg); font-size: 12px; transition: transform .28s cubic-bezier(.4, 0, .2, 1), color .2s; }
.submenu-toggle[aria-expanded="true"] span { transform: rotate(-90deg); color: var(--accent); }
.mega-menu {
  position: absolute; top: 100%; left: -20px; width: 228px; padding: 10px;
  border: 1px solid var(--line); background: white; border-radius: 0 0 6px 6px;
  box-shadow: 0 16px 32px #20282d14; opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-12px); clip-path: inset(12px -40px 100% -40px);
  transition: clip-path .34s cubic-bezier(.4, 0, .6, 1), transform .34s cubic-bezier(.4, 0, .6, 1), opacity .08s linear .26s, visibility 0s .34s;
}
/* The panel retracts before it is hidden; text keeps its natural proportions. */
.nav-dropdown.is-open { z-index: 2; }
.nav-dropdown.is-open > .mega-menu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0);
  clip-path: inset(0 -40px -40px -40px);
  transition: clip-path .3s cubic-bezier(.25, .1, .25, 1), transform .3s cubic-bezier(.25, .1, .25, 1), opacity .1s linear, visibility 0s;
}
.mega-menu a { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 12px 14px; font-size: 14px; min-height: 45px; transition: background .18s, color .18s; }
.mega-menu a span { color: #9ba3a8; font-size: 13px; transition: transform .2s; }
.mega-menu a:hover, .mega-menu a:focus-visible { background: var(--soft); color: var(--accent); }
.mega-menu a:hover span { transform: translateX(3px); color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.language-switch { display: inline-grid; min-width: 34px; height: 34px; place-items: center; padding: 0 8px; border: 1px solid var(--line); color: #50575c; font-size: 12px; font-weight: 700; line-height: 1; transition: color .22s, border-color .22s, background-color .22s; }
.language-switch:hover, .language-switch:focus-visible { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); background: var(--soft); }
.header-phone { font-size: 13px; padding-left: 18px; border-left: 1px solid var(--line); }
.header-phone:hover { color: var(--accent); }
.menu-button { display: none; width: 42px; height: 42px; padding: 12px 9px; }
.menu-button span { display: block; height: 1.5px; width: 24px; background: var(--ink); margin: 5px 0; transition: transform .22s, opacity .22s; }
.mobile-nav { display: none; }

/* Homepage overview. */
.home-hero { position: relative; isolation: isolate; min-height: 540px; height: min(690px, calc(100svh - 190px)); color: white; display: flex; align-items: center; overflow: hidden; background: #152421; }
.home-hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: left top; z-index: -2; translate: 0 var(--cover-y, 0px); }
.home-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, transparent 42%, #15242138 62%, #152421a6 100%); }
.home-hero-copy { padding: 48px 0 70px; }
.home-hero-content { width: min(400px, 34%); max-width: 100%; margin-left: auto; translate: 0 var(--hero-offset, 0px); opacity: var(--hero-opacity, 1); }
.hero-scroll-track { position: absolute; inset: auto 0 0; height: 3px; pointer-events: none; background: #ffffff26; }
.hero-scroll-track span { display: block; width: 100%; height: 100%; background: var(--accent); transform: scaleX(var(--hero-progress, 0)); transform-origin: left; }
.scroll-layer { opacity: var(--layer-opacity, 1); translate: 0 var(--layer-y, 0px); }
[data-scroll-scene]:focus-within .scroll-layer { opacity: 1; translate: none; }
.scroll-block { opacity: var(--section-opacity, 1); translate: 0 var(--section-y, 0px); scale: var(--section-scale, 1); transform-origin: 50% 0; }
.scroll-block.is-section-entering { will-change: translate, scale, opacity; }
.scroll-block.is-section-open { opacity: 1; translate: none; scale: none; }
.scroll-block:focus-visible, .scroll-block:has(:focus-visible) { opacity: 1; translate: none; scale: none; }
.home-hero .eyebrow { color: #fff; font-size: 13px; opacity: .85; }
.home-hero h1 { font-size: 58px; font-weight: 600; }
.home-hero-lead { color: white; font-size: 27px; line-height: 1.6; margin-top: 18px; }
.hero-text-link { display: inline-flex; gap: 26px; align-items: center; font-size: 14px; color: white; padding: 12px 0; }
.hero-caption { position: absolute; right: max(48px, calc((100% - 1280px) / 2)); bottom: 28px; font-size: 12px; padding-left: 14px; border-left: 2px solid var(--accent); text-shadow: 0 1px 5px #0008; }
.intro-band { border-bottom: 1px solid var(--line); background: white; }
.intro-band-inner { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); align-items: center; min-height: 110px; gap: 40px; }
.intro-band p { font-size: 12px; }
.intro-band strong { color: var(--ink); font-weight: 500; font-size: 15px; }
.intro-band a { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-left: 28px; border-left: 1px solid var(--line); font-size: 14px; transition: color .2s; }
.intro-band a:hover { color: var(--accent); }
.intro-band a span { color: var(--accent); }
.showcase-tabs { display: flex; border-bottom: 1px solid var(--line); gap: 36px; margin-bottom: 0; }
.showcase-tabs button { position: relative; min-height: 54px; padding: 12px 2px; color: var(--muted); font-size: 15px; white-space: nowrap; }
.showcase-tabs button::after { content: ""; height: 2px; position: absolute; bottom: -1px; left: 0; right: 0; background: var(--accent); transform: scaleX(0); transition: transform .22s var(--ease); }
.showcase-tabs button[aria-selected="true"] { color: var(--ink); }
.showcase-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.has-selection-indicator { position: relative; }
.selection-indicator { position: absolute; left: 0; bottom: -1px; width: 1px; height: 2px; background: var(--accent); transform-origin: left; pointer-events: none; }
.selection-indicator.is-ready { transition: transform .38s var(--ease-out); }
.showcase-tabs.has-selection-indicator button::after { display: none; }
.catalog-filters.has-selection-indicator button[aria-pressed="true"], .news-filter-bar.has-selection-indicator button.is-active { border-bottom-color: transparent; }
.showcase-panel { display: grid; grid-template-columns: 1.12fr 1fr; align-items: center; gap: 64px; min-height: 395px; height: var(--product-panel-height, auto); padding-top: 30px; }
.showcase-media { background: var(--soft); height: 360px; display: grid; place-items: center; overflow: hidden; }
.showcase-media img { height: 100%; width: 100%; object-fit: contain; mix-blend-mode: multiply; }
.showcase-media, .catalog-image { position: relative; }
.showcase-media img, .catalog-image img { position: absolute; inset: 0; width: 100%; height: 100%; }
.showcase-media.product-illustration, .catalog-image.product-illustration { background: #dedede; }
.showcase-media.product-illustration, .catalog-image.product-illustration { height: auto; aspect-ratio: 3/2; }
.showcase-media.product-illustration > img, .catalog-image.product-illustration > img { mix-blend-mode: normal; }
.media-caption { position: absolute; left: 12px; bottom: 12px; background: #fff; color: var(--muted); padding: 3px 8px; font-size: 11px; }
.showcase-copy { padding-right: 36px; }
.showcase-copy > span { font-size: 12px; color: var(--muted); }
.showcase-copy h3 { font-size: 30px; margin-top: 8px; }
.showcase-copy p { margin: 18px 0 10px; }
.showcase-copy ul { display: flex; gap: 12px 22px; list-style: none; padding: 16px 0 24px; margin: 0; color: var(--muted); font-size: 13px; flex-wrap: wrap; }
.showcase-copy li::before { content: ""; display: inline-block; width: 4px; height: 4px; background: var(--accent); vertical-align: middle; margin-right: 8px; }
.showcase-navigation { display: flex; justify-content: flex-end; align-items: center; gap: 12px; min-height: 56px; margin-top: 22px; }
.showcase-navigation > span { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; margin-right: 14px; }
.showcase-navigation .icon-button { border: 1px solid var(--line); border-radius: 50%; }
.showcase-navigation .icon-button:hover { border-color: var(--ink); background: var(--soft); }
.home-manufacturing { background: var(--soft); }
.mobile-linebreak { display: none; }
.manufacturing-story-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: start; }
.manufacturing-visual { position: sticky; top: calc(var(--header-height) + 40px); }
.manufacturing-story-grid .manufacturing-photo { position: relative; width: 100%; height: 420px; aspect-ratio: auto; background: #e1e6e6; }
.manufacturing-story-grid .manufacturing-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .6s var(--ease); }
.manufacturing-story-grid .manufacturing-photo img[data-story-image="0"] { object-fit: cover; object-position: center; }
.manufacturing-story-grid .manufacturing-photo img.is-active { opacity: 1; }
.story-photo-caption { display: flex; justify-content: space-between; gap: 20px; margin-top: 16px; font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.story-progress { height: 2px; margin-top: 18px; background: #d6dddf; overflow: hidden; }
.story-progress span { display: block; width: 100%; height: 100%; background: var(--accent); transform-origin: left; transform: scaleX(var(--story-progress, 0)); }
.story-scrubbing .manufacturing-photo img[data-story-image] { opacity: var(--story-opacity, 0); transition: none; }
.story-mobile-controls { display: none; }
.story-step { position: relative; min-height: 240px; padding: 18px 0 36px 32px; border-left: 1px solid #cbd3d6; }
.story-ready .story-step { min-height: clamp(240px, 28svh, 280px); }
.story-step::before { content: ""; position: absolute; left: -1px; top: 0; bottom: 0; width: 2px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .5s var(--ease-out); }
.story-step.is-active::before { transform: scaleY(1); }
.story-scrubbing .story-step::before { transform: scaleY(var(--step-progress, 0)); transition: none; }
.story-number { display: block; color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.story-step h3 { font-size: 26px; margin-bottom: 12px; }
.story-step h3 button { padding: 0; color: var(--muted); text-align: left; transition: color .3s; }
.story-step.is-active h3 button { color: var(--ink); }
.story-step.is-active .story-number { color: var(--accent); }
.story-step p { max-width: 390px; font-size: 15px; line-height: 1.9; }
.story-step .text-link { margin-top: 18px; }
.manufacturing-overview { display: grid; grid-template-columns: 1.1fr 1fr; gap: 70px; align-items: center; }
.manufacturing-photo { aspect-ratio: 5/4; overflow: hidden; }
.manufacturing-photo img { width: 100%; height: 100%; object-fit: cover; }
.manufacturing-copy h2 { font-size: 36px; line-height: 1.55; }
.manufacturing-copy > p:not(.eyebrow) { margin-top: 20px; }
.process-inline { display: grid; grid-template-columns: repeat(4,1fr); list-style: none; margin: 28px 0 4px; padding: 18px 0; border-block: 1px solid #d8dddf; font-size: 13px; gap: 10px; }
.home-news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.home-news-feature figure { aspect-ratio: 16/9; overflow: hidden; margin-bottom: 20px; }
.home-news-feature img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s var(--ease); }
.home-news-feature:hover img { transform: scale(1.025); }
.home-news-feature time, .home-news-row time { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.home-news-feature h3 { font-size: 21px; margin: 10px 0; }
.home-news-feature p { font-size: 14px; }
.home-news-row { display: grid; grid-template-columns: 1fr 126px; align-items: start; gap: 22px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.home-news-row:first-child { padding-top: 0; }
.home-news-row h3 { font-size: 19px; line-height: 1.65; margin: 10px 0 16px; }
.home-news-row img { width: 126px; aspect-ratio: 4/3; object-fit: cover; margin-top: 4px; }
.home-news-row .news-arrow { font-size: 13px; color: var(--accent); }
.home-news-row:hover h3, .home-news-feature:hover h3 { color: var(--accent); }
.home-contact { padding: 55px 0; background: #edf1f3; }
.home-contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.home-contact h2 { font-size: 28px; }
.home-contact p:not(.eyebrow) { font-size: 14px; margin-top: 12px; }

/* Independent page titles and retained company content. */
.page-title-band, .group-hero, .product-hub-hero, .news-index-hero { background: var(--soft); padding: 30px 0 52px; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: 12px; margin-bottom: 34px; }
.breadcrumb a:hover { color: var(--accent); }
.page-title-band h1, .group-hero h1, .product-hub-hero h1, .news-index-hero h1 { font-size: 42px; margin-bottom: 16px; }
.page-title-band .shell > p:not(.eyebrow), .group-hero-copy > p:not(.eyebrow), .product-hub-title > p, .news-index-title p:not(.eyebrow) { max-width: 760px; font-size: 15px; }
.group-hero-panel { display: none; }
.group-hero .hero-actions { margin-top: 24px; }
.group-hero .hero-actions .button { background: transparent; color: var(--ink); border-color: #cdd2d6; }

.has-section-nav { --section-nav-height: 56px; }
html:has(body.has-section-nav) { scroll-padding-top: calc(var(--header-height) + 1px); }
.has-section-nav [id] { scroll-margin-top: calc(var(--section-nav-height) + 1px); }
.has-section-nav .product-spec-grid { scroll-margin-top: calc(var(--section-nav-height) + 24px); }
.section-navigation { position: sticky; top: calc(var(--header-height) + 1px); z-index: 30; background: #fff; border-bottom: 1px solid var(--line); }
.section-navigation-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: var(--section-nav-height); }
.section-navigation-title { font-size: 14px; font-weight: 600; }
.section-navigation-links { display: flex; align-self: stretch; position: relative; gap: 32px; }
.section-navigation-links a { display: flex; align-items: center; min-height: 56px; font-size: 13px; white-space: nowrap; transition: color .2s; }
.section-navigation-links a:hover, .section-navigation-links a[aria-current] { color: var(--accent); }
.has-section-nav .product-detail-card figure { top: calc(var(--header-height) + var(--section-nav-height) + 24px); }
.inquiry-context { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 24px; border-left: 2px solid var(--accent); background: var(--soft); }
#sales { scroll-margin-top: 0; }
.inquiry-context > div:first-child { display: grid; gap: 5px; }
.inquiry-context > div > span { font-size: 12px; color: var(--muted); }
.inquiry-context [data-inquiry-title] { font-size: 20px; font-weight: 600; }
.inquiry-context-actions { display: flex; align-items: center; gap: 24px; }
.inquiry-change { font-size: 13px; color: var(--muted); text-decoration: underline; text-underline-offset: 4px; }
.profile-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: 36px 65px; }
.profile-copy p { margin-top: 22px; }
.profile-image { grid-column: 2; grid-row: 1 / 3; }
.profile-image img { height: 100%; width: 100%; object-fit: cover; }
.profile-side h3 { font-size: 17px; margin-bottom: 14px; }
.profile-side dl > div { display: grid; grid-template-columns: 92px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
dt { color: var(--muted); }
.business-section, .media-section, .document-section { background: var(--soft); }
.business-board { display: grid; grid-template-columns: 1fr 1fr; gap: 0 60px; }
.business-tile { padding: 28px 0; border-bottom: 1px solid var(--line); }
.business-tile > span { color: var(--accent); font-size: 13px; }
.business-tile strong { display: block; font-size: 22px; font-weight: 500; margin-top: 12px; }
.business-tile p { margin-top: 12px; font-size: 14px; }
.business-tile:hover strong { color: var(--accent); }
.direction-grid, .document-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }
.direction-media, .document-media { aspect-ratio: 4/3; overflow: hidden; }
.direction-media img, .document-media img { height: 100%; width: 100%; object-fit: cover; }
.direction-copy > p, .document-copy > p { margin-top: 20px; }
.direction-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 24px; font-size: 14px; }
.direction-links a { border-bottom: 1px solid var(--accent); padding-bottom: 5px; }
.capability-flow { display: grid; grid-template-columns: repeat(3,1fr); gap: 36px 40px; counter-reset: process; }
.process-stage { border-top: 1px solid var(--line); padding-top: 20px; counter-increment: process; }
.process-stage::before { content: counter(process, decimal-leading-zero); display: block; color: #9ca7ad; font-size: 30px; margin-bottom: 14px; }
.process-stage > span, .quality-node > span { color: var(--accent); font-size: 13px; }
.process-stage h3, .quality-node h3 { margin: 12px 0; font-size: 20px; }
.process-stage p, .quality-node p { font-size: 14px; }
.media-duo { display: grid; grid-template-columns: 1.2fr 1fr; gap: 36px 60px; align-items: center; }
.media-duo-large { grid-row: span 2; }
.media-duo-large img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.media-duo-copy p { margin-top: 20px; }
.media-duo-copy .text-link { margin-top: 18px; }
.media-duo-small img { width: 100%; aspect-ratio: 2/1; object-fit: cover; }
.project-board, .quality-matrix { display: grid; grid-template-columns: repeat(2,1fr); gap: 34px 60px; }
.project-cell, .quality-node { border-top: 1px solid var(--line); padding-top: 22px; }
.project-cell p { margin-top: 12px; font-size: 14px; }
.document-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; font-size: 14px; }
.document-grid span { padding: 12px 0; border-bottom: 1px solid #cfd5d8; }
.quality-cta-panel { text-align: center; }
.quality-cta-panel h2 { font-size: 28px; }
.quality-cta-panel p { margin: 18px auto 24px; }

/* Product category pages keep each selection on its own URL. */
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 32px; border-bottom: 1px solid var(--line); }
.catalog-filters { display: flex; gap: 28px; }
.catalog-filters button { padding: 16px 0; font-size: 14px; border-bottom: 2px solid transparent; }
.catalog-filters button[aria-pressed="true"] { color: var(--accent); border-bottom-color: var(--accent); }
.catalog-count { color: var(--muted); font-size: 13px; }
.catalog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; }
.catalog-card { min-width: 0; }
.catalog-image { display: block; background: var(--soft); aspect-ratio: 1.6; overflow: hidden; }
.catalog-image img { height: 100%; width: 100%; object-fit: contain; mix-blend-mode: multiply; transition: transform .4s var(--ease); }
.catalog-card:hover img { transform: scale(1.025); }
.catalog-card-copy { padding: 24px 0 18px; border-bottom: 1px solid var(--line); }
.catalog-card h2 { font-size: 24px; }
.catalog-card p { margin: 12px 0; font-size: 14px; }
.catalog-card .text-link { color: var(--accent); }
.catalog-page .page-title-band { padding: 22px 0 22px; }
.catalog-page .page-title-band .shell { display: grid; grid-template-columns: 1fr 1.4fr; gap: 0 40px; align-items: end; }
.catalog-page .breadcrumb { grid-column: 1 / -1; margin-bottom: 16px; }
.catalog-page .page-title-band .eyebrow { display: none; }
.catalog-page .page-title-band h1 { font-size: 36px; margin: 0; }
.catalog-page .page-title-band .shell > p:not(.eyebrow) { justify-self: end; padding-bottom: 4px; }
.catalog-page .section { padding: 16px 0 64px; }
.catalog-page .catalog-toolbar { margin-bottom: 16px; }
.catalog-page .catalog-filters button { padding: 12px 0; }
.catalog-page .catalog-card-copy { padding-top: 18px; }
.product-detail-main { padding: 65px 0; }
.product-detail-card { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-detail-card > * { min-width: 0; }
.product-detail-card figure { background: var(--soft); position: sticky; top: 112px; overflow: hidden; }
.product-detail-card img { width: 100%; aspect-ratio: 1.1; object-fit: contain; mix-blend-mode: multiply; }
.product-detail-card .product-illustration > img { aspect-ratio: 3/2; mix-blend-mode: normal; }
.product-detail-card figcaption { padding: 10px 14px; color: var(--muted); font-size: 12px; background: white; }
.product-detail-copy > span { color: var(--accent); font-size: 13px; }
.product-detail-copy h2 { font-size: 28px; margin-top: 12px; }
.product-detail-copy > p { margin: 18px 0 28px; }
.product-spec-grid > div { padding: 16px 0; border-top: 1px solid var(--line); }
.product-spec-grid strong { font-size: 14px; font-weight: 500; }
.product-spec-grid p { font-size: 14px; margin-top: 6px; }
.product-detail-actions { display: flex; gap: 16px; margin-top: 24px; flex-wrap: wrap; }
.product-support-section { padding: 48px 0; background: var(--soft); }
.product-support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.product-support-grid h2 { font-size: 26px; }
.product-support-grid p { margin-top: 14px; }
.product-support-grid ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.product-support-grid strong, .product-support-grid span { display: block; font-size: 14px; }
.product-support-grid span { color: var(--muted); margin-top: 4px; }

/* Newsroom index and full-width article reading. */
.news-index-stat { display: none; }
.news-index-hero { padding: 48px 0 58px; }
.news-index-title { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 72px; align-items: end; }
.news-index-title h1 { text-wrap: balance; }
.news-index-title > div > p:last-child { max-width: 620px; text-wrap: pretty; }
.news-index-overview { display: flex; gap: 44px; margin: 0; }
.news-index-overview > div { min-width: 118px; padding-left: 18px; border-left: 1px solid var(--line); }
.news-index-overview dt { color: var(--muted); font-size: 11px; line-height: 1.5; }
.news-index-overview dd { margin-top: 8px; color: var(--ink); font-size: 14px; font-weight: 600; white-space: nowrap; }
.news-index-overview strong { margin-right: 4px; color: var(--accent); font-size: 24px; font-variant-numeric: tabular-nums; }
.news-filter-shell { position: sticky; top: var(--header-height); z-index: 20; background: rgba(255,255,255,.96); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(12px); }
.news-filter-bar { display: flex; gap: 32px; align-items: center; min-height: 68px; }
.news-filter-bar button { position: relative; flex-shrink: 0; padding: 22px 0 18px; color: var(--muted); font-size: 14px; transition: color .24s ease; }
.news-filter-bar button::after { content: ''; position: absolute; right: 0; bottom: 0; left: 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .34s cubic-bezier(.16,1,.3,1); }
.news-filter-bar button:hover, .news-filter-bar button:focus-visible, .news-filter-bar button.is-active { color: var(--ink); }
.news-filter-bar button.is-active::after { transform: scaleX(1); }
.news-filter-bar > span { margin-left: auto; color: var(--muted); font-size: 12px; white-space: nowrap; }
.news-index-body { padding: 64px 0 104px; }
.news-index-section-head { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,420px); gap: 64px; align-items: end; margin-bottom: 44px; }
.news-index-section-head h2 { margin-top: 8px; font-size: 32px; line-height: 1.25; }
.news-index-section-head > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.85; text-wrap: pretty; }
.news-index-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 54px 36px; }
.news-index-entry { display: block; min-width: 0; padding-top: 18px; border-top: 1px solid var(--line); color: inherit; }
.news-index-entry[hidden] { display: none !important; }
.news-index-entry figure { margin: 0; aspect-ratio: 16/10; overflow: hidden; background: var(--soft); }
.news-index-entry img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .65s cubic-bezier(.16,1,.3,1); }
.news-index-entry-copy { padding-top: 20px; }
.news-index-meta { display: flex; gap: 10px 20px; flex-wrap: wrap; color: var(--muted); font-size: 12px; line-height: 1.5; }
.news-index-meta time { font-variant-numeric: tabular-nums; }
.news-index-meta span { position: relative; padding-left: 18px; }
.news-index-meta span::before { content: ''; position: absolute; top: 50%; left: 0; width: 8px; height: 1px; background: var(--accent); }
.news-index-entry h3 { margin: 12px 0 10px; font-size: 22px; line-height: 1.45; text-wrap: pretty; transition: color .25s ease; }
.news-index-entry p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; text-wrap: pretty; }
.news-read { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--ink); font-size: 13px; font-weight: 600; }
.news-read span { color: var(--accent); transition: transform .25s ease; }
.news-index-entry:hover img { transform: scale(1.025); }
.news-index-entry:hover h3 { color: var(--accent); }
.news-index-entry:hover .news-read span { transform: translateX(4px); }
.news-index-entry.is-featured { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0,1.28fr) minmax(340px,.72fr); gap: 64px; align-items: center; padding: 0 0 52px; border-top: 0; border-bottom: 1px solid var(--line); }
.news-index-entry.is-featured figure { aspect-ratio: 16/9; }
.news-index-entry.is-featured .news-index-entry-copy { padding-top: 0; }
.news-index-entry.is-featured h3 { margin-top: 15px; font-size: clamp(28px,2.6vw,40px); line-height: 1.35; }
.news-index-entry.is-featured p { font-size: 15px; line-height: 1.9; }
.news-pagination { display: flex; justify-content: center; margin-top: 72px; }
.news-pagination[hidden] { display: none; }
.news-pagination button { width: 44px; height: 44px; border: 1px solid var(--line); color: var(--muted); background: #fff; font-size: 13px; font-variant-numeric: tabular-nums; transition: border-color .22s ease,color .22s ease,background-color .22s ease; }
.news-pagination button + button { margin-left: -1px; }
.news-pagination button:hover:not(:disabled), .news-pagination button:focus-visible { position: relative; z-index: 1; border-color: var(--ink); color: var(--ink); }
.news-pagination button[aria-current="page"] { position: relative; z-index: 2; border-color: var(--ink); color: #fff; background: var(--ink); }
.news-pagination button:disabled { cursor: default; opacity: .34; }
.article-main { position: relative; background: #fff; }
.article-reading-progress { position: fixed; z-index: 39; top: var(--header-height); right: 0; left: 0; height: 2px; overflow: hidden; background: rgba(214,221,223,.7); pointer-events: none; }
.article-reading-progress span { display: block; width: 100%; height: 100%; background: var(--accent); transform: scaleX(var(--article-progress,0)); transform-origin: left; will-change: transform; }
.article-header { padding: 40px 0; background: var(--soft); }
.article-hero { position: relative; padding: 44px 0 70px; overflow: hidden; border-bottom: 1px solid var(--line); background: #f2f4f5; }
.article-hero .shell, .article-header .shell { max-width: 1180px; }
.article-hero .breadcrumb { margin-bottom: 46px; }
.article-kicker { margin: 0 0 18px; color: var(--accent); font-size: 12px; font-weight: 700; line-height: 1.5; }
.article-hero h1, .article-header h1 { max-width: 980px; margin: 20px 0 18px; font-size: clamp(38px,4vw,58px); line-height: 1.28; letter-spacing: 0; text-wrap: balance; }
.article-meta { display: flex; gap: 0; flex-wrap: wrap; color: var(--muted); font-size: 12px; line-height: 1.5; }
.article-meta > * { position: relative; margin-right: 18px; padding-right: 19px; }
.article-meta > *:not(:last-child)::after { content: ''; position: absolute; top: 50%; right: 0; width: 1px; height: 11px; background: #c8d0d4; transform: translateY(-50%); }
.article-meta time { font-variant-numeric: tabular-nums; }
.article-summary { max-width: 860px; margin: 0; color: #56636c; font-size: 17px; line-height: 1.9; text-wrap: pretty; }
.article-cover { max-width: 1180px; margin-block: 0; padding-top: 52px; }
.article-cover img { display: block; width: 100%; max-height: 760px; aspect-ratio: 16/9; object-fit: cover; background: var(--soft); }
.article-cover figcaption, .article-inline-media figcaption { position: relative; margin-top: 13px; padding-left: 22px; color: var(--muted); font-size: 12px; line-height: 1.7; text-align: left; }
.article-cover figcaption::before, .article-inline-media figcaption::before { content: ''; position: absolute; top: .82em; left: 0; width: 10px; height: 1px; background: var(--accent); }
.article-content-section { padding: 64px 0 110px; }
.article-layout { display: grid; grid-template-columns: minmax(0,780px) minmax(240px,280px); gap: clamp(64px,8vw,112px); align-items: start; max-width: 1180px; }
.article-body { min-width: 0; color: #344048; font-size: 17px; line-height: 2.05; }
.article-body p { margin: 0 0 30px; color: inherit; text-align: justify; text-justify: inter-ideograph; }
.article-body > p:first-child { margin-bottom: 34px; padding-left: 24px; border-left: 2px solid var(--accent); color: #1f2a31; font-size: 19px; line-height: 2; }
.article-body h2 { margin: 52px 0 22px; font-size: 28px; line-height: 1.45; }
.article-body img { height: auto; max-width: 100%; }
.article-inline-media { margin: 48px 0 42px; }
.article-inline-media img { display: block; width: 100%; margin: 0; height: auto; object-fit: contain; background: var(--soft); }
.article-section-heading { position: relative; padding-top: 28px; border-top: 1px solid var(--line); }
.article-section-heading::before { content: ''; position: absolute; top: -1px; left: 0; width: 58px; height: 2px; background: var(--accent); }
.article-sidebar { position: sticky; top: calc(var(--header-height) + 34px); align-self: start; }
.article-sidebar-title { margin: 0; padding-bottom: 16px; border-bottom: 2px solid var(--ink); color: var(--ink); font-size: 17px; line-height: 1.4; }
.article-side-panel { margin: 0; font-size: 13px; }
.article-side-panel > div { display: grid; grid-template-columns: 76px minmax(0,1fr); gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.article-side-panel dt { color: var(--muted); font-size: 11px; }
.article-side-panel dd { margin: 0; color: var(--ink); font-size: 13px; font-weight: 600; }
.related-news { margin-top: 46px; border-top: 2px solid var(--ink); }
.related-news h2 { margin: 0; padding: 18px 0 8px; font-size: 17px; }
.related-news a { position: relative; display: block; padding: 18px 26px 18px 0; border-bottom: 1px solid var(--line); }
.related-news-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 8px; color: var(--muted); font-size: 11px; }
.related-news-meta time { font-variant-numeric: tabular-nums; }
.related-news-meta em { color: var(--accent); font-style: normal; }
.related-news strong { display: block; color: var(--ink); font-size: 13px; font-weight: 600; line-height: 1.65; transition: color .24s ease; }
.related-news-arrow { position: absolute; top: 50%; right: 2px; color: var(--accent); font-size: 14px; transform: translateY(-50%); transition: transform .24s ease; }
.related-news a:hover strong { color: var(--accent); }
.related-news a:hover .related-news-arrow { transform: translate(4px,-50%); }
.article-bottom-nav { max-width: 1180px; display: grid; grid-template-columns: minmax(0,1fr) 170px minmax(0,1fr); gap: 0; margin-top: 82px; padding-top: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.article-bottom-nav > a { min-width: 0; padding: 28px 26px; transition: background-color .24s ease; }
.article-bottom-nav > a:hover { background: var(--soft); }
.article-bottom-nav .back-news { border-right: 1px solid var(--line); border-left: 1px solid var(--line); text-align: center; }
.article-bottom-nav .article-nav-next { text-align: right; }
.article-bottom-nav span { display: block; margin-bottom: 9px; color: var(--muted); font-size: 11px; }
.article-bottom-nav strong { display: block; overflow: hidden; color: var(--ink); font-size: 14px; font-weight: 600; line-height: 1.6; text-overflow: ellipsis; white-space: nowrap; }
.article-nav-empty { min-height: 96px; }

/* Contact details and recruitment. */
.contact-layout { display: grid; grid-template-columns: 1fr 1.15fr; gap: 80px; align-items: start; }
.contact-information h2 { font-size: 28px; }
.contact-directory { margin-top: 24px; }
.contact-directory > div { display: grid; grid-template-columns: 88px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.contact-directory dd { display: flex; align-items: center; gap: 6px 18px; flex-wrap: wrap; min-width: 0; overflow-wrap: anywhere; }
.contact-directory a { font-weight: 500; }
.contact-directory a:hover { color: var(--accent); }
.copy-address { width: 30px; height: 30px; padding: 5px; }
.copy-status { flex-basis: 100%; font-size: 12px; color: var(--accent); }
.copy-status:empty { display: none; }
.contact-wechat { display: flex; gap: 24px; align-items: center; margin-top: 28px; }
.contact-wechat img { width: 132px; height: 132px; object-fit: contain; padding: 6px; background: white; border: 1px solid var(--line); }
.contact-wechat h3 { font-size: 18px; margin-bottom: 8px; }
.contact-wechat p { font-size: 14px; }
.contact-wechat span { color: var(--muted); font-size: 12px; }
.contact-location figure { aspect-ratio: 1.48; overflow: hidden; }
.contact-location figure img { width: 100%; height: 100%; object-fit: cover; }
.location-caption { padding-top: 26px; }
.location-caption h2 { font-size: 23px; }
.location-caption > p:not(.eyebrow) { font-size: 14px; margin: 12px 0 24px; }
.join-page-hero { background-image: linear-gradient(90deg,#13242acd,#13242a66),url('../assets/images/factory-front.jpg'); background-size: cover; background-position: center 56%; color: white; padding-bottom: 45px; }
.join-page-hero .breadcrumb, .join-page-hero .eyebrow, .join-page-hero p { color: white; }
.join-page-hero .hero-actions .button { color: white; border-color: #ffffff80; }
.job-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.job-card { display: flex; justify-content: space-between; align-items: center; gap: 28px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.job-card h3 { font-size: 22px; }
.job-card p { font-size: 14px; margin-top: 10px; }
.job-card small { display: block; font-size: 13px; margin-top: 8px; color: var(--muted); }
.job-card button { min-height: 44px; padding: 10px 16px; flex-shrink: 0; font-size: 14px; color: var(--accent); border-bottom: 1px solid var(--accent); }
.join-apply-section { background: var(--soft); }
.join-page-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.join-process h2 { font-size: 26px; }
.join-process ol { list-style: none; counter-reset: recruitment; margin: 28px 0 0; padding: 0; }
.join-process li { position: relative; padding: 0 0 26px 40px; counter-increment: recruitment; }
.join-process li::before { content: counter(recruitment, decimal-leading-zero); position: absolute; top: 1px; left: 0; font-size: 13px; color: var(--accent); }
.join-process strong { display: block; font-size: 16px; font-weight: 500; }
.join-process span { display: block; font-size: 14px; margin-top: 6px; color: var(--muted); }
.apply-panel h3 { font-size: 26px; }
.apply-panel > p { margin: 14px 0 26px; font-size: 14px; }
.apply-form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { min-width: 0; }
.field-wide, .apply-form > .button, .form-message { grid-column: 1/-1; }
.field label { display: block; font-size: 14px; margin-bottom: 8px; }
.field input, .field select, .field textarea { display: block; width: 100%; border: 1px solid #cbd2d5; background: white; border-radius: 3px; padding: 11px 12px; min-height: 48px; font-size: 15px; }
.field textarea { resize: vertical; min-height: 126px; }
.consent-field label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 13px; line-height: 1.8; }
.consent-field input { width: 18px; min-height: 18px; height: 18px; flex: 0 0 18px; margin: 3px 0 0; padding: 0; accent-color: var(--accent); }
.apply-form [disabled] { cursor: wait; opacity: .65; }
.apply-form[data-state="success"] button { cursor: default; opacity: 1; background: #237550; }
.form-message[data-state="success"] { color: #237550; }
.form-message[data-state="error"] { color: #a32720; }
.field-error { color: #b42318; font-size: 12px; display: block; margin-top: 5px; }
.field.is-error input, .field.is-error select { border-color: #b42318; }
.form-message { color: var(--blue); font-size: 14px; }
.form-message:empty { display: none; }

/* Footer is an unframed information band. */
.site-footer { background: #f6f7f7; border-top: 1px solid var(--line); padding: 50px 0 0; }
.footer-main { display: flex; justify-content: space-between; align-items: start; gap: 36px; padding-bottom: 40px; }
.footer-identity { max-width: 320px; }
.footer-identity > p { font-size: 13px; margin-top: 18px; }
.footer-identity > span { font-size: 12px; color: var(--muted); }
.footer-navigation { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 34px; padding-top: 8px; font-size: 13px; }
.footer-navigation a:hover, .footer-bottom a:hover { color: var(--accent); }
.footer-service { display: flex; flex-direction: column; gap: 5px; padding-top: 4px; font-variant-numeric: tabular-nums; }
.footer-service > span { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.footer-service > a { font-size: 18px; line-height: 1.6; }
.footer-service > a:hover { color: var(--accent); }
.footer-service > .footer-email { font-size: 12px; margin-top: 8px; color: var(--muted); }
.footer-wechat { flex-shrink: 0; text-align: center; }
.footer-wechat img { width: 104px; height: 104px; border: 1px solid var(--line); padding: 5px; background: white; }
.footer-wechat figcaption { font-size: 12px; color: var(--muted); margin-top: 8px; }
.footer-bottom { display: flex; align-items: center; gap: 26px; min-height: 68px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.footer-bottom > a:last-child { margin-left: auto; }

/* Dialogs are keyboard accessible and keep focus inside while open. */
.search-dialog { width: min(720px, calc(100% - 40px)); max-height: 82svh; padding: 28px; border: 0; border-radius: 6px; margin-top: 110px; box-shadow: 0 24px 80px #1a20262b; opacity: 0; transform: translateY(-12px); transition: opacity .2s, transform .28s var(--ease-out), overlay .28s allow-discrete, display .28s allow-discrete; }
.search-dialog[open] { display: flex; flex-direction: column; opacity: 1; transform: none; }
.search-dialog::backdrop { background: #15202b66; opacity: 0; transition: opacity .2s, overlay .28s allow-discrete, display .28s allow-discrete; }
.search-dialog[open]::backdrop { opacity: 1; }
@starting-style {
  .search-dialog[open] { opacity: 0; transform: translateY(-12px); }
  .search-dialog[open]::backdrop { opacity: 0; }
}
.search-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.search-head h2 { font-size: 23px; }
.search-dialog input { width: 100%; min-height: 52px; padding: 12px 14px; border: 1px solid #cbd2d5; border-radius: 3px; background: var(--soft); }
.search-status { font-size: 12px; margin-top: 16px; }
.search-head, .search-dialog > input, .search-status { flex-shrink: 0; }
.search-results { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding-inline: 3px; margin-top: 8px; }
.search-result { display: block; padding: 16px 6px; border-bottom: 1px solid var(--line); }
.search-result strong { display: block; font-size: 15px; font-weight: 500; }
.search-result span { display: block; margin-top: 4px; font-size: 12px; color: var(--muted); }
.search-result:hover { background: var(--soft); }
.search-result { transition: background .2s, color .2s; }
.search-group { margin-top: 24px; }
.search-group-heading { display: flex; align-items: center; gap: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.search-group-heading h3 { font-size: 13px; font-weight: 600; color: var(--muted); }
.search-group-heading > span { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
.search-result { position: relative; padding: 15px 30px 15px 10px; }
.search-result::after { content: ">"; position: absolute; right: 10px; top: 16px; color: var(--muted); transition: transform .2s; }
.search-result:hover::after { transform: translateX(3px); }
.search-result p { font-size: 12px; margin-top: 5px; overflow-wrap: anywhere; }
.search-result mark { background: #fce9df; color: #9b3b15; padding: 0 1px; }
.search-quick-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; margin-top: 8px; }
.search-quick-links .search-result { min-width: 0; }
.image-expand { position: absolute; right: 16px; bottom: 16px; display: grid; place-items: center; width: 40px; height: 40px; padding: 10px; border-radius: 50%; background: #ffffffed; box-shadow: 0 2px 10px #20282d10; transition: background .2s, transform .2s; }
.image-expand:hover { background: white; transform: scale(1.04); }
.image-expand:active { transform: scale(.97); }
.image-expand img { position: static; width: 18px; height: 18px; aspect-ratio: auto; margin: 0; mix-blend-mode: normal; }
.image-viewer { width: min(1080px, calc(100% - 32px)); height: min(860px, calc(100svh - 48px)); max-width: none; max-height: none; margin: auto; padding: 24px; border: 0; border-radius: 6px; opacity: 0; transform: translateY(12px); transition: opacity .2s, transform .3s var(--ease-out), display .3s allow-discrete, overlay .3s allow-discrete; }
.image-viewer[open] { display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); gap: 20px; opacity: 1; transform: none; }
.image-viewer::backdrop { background: #20282da6; opacity: 0; transition: opacity .2s, overlay .3s allow-discrete, display .3s allow-discrete; }
.image-viewer[open]::backdrop { opacity: 1; }
.viewer-head { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.viewer-head h2 { font-size: 20px; }
.viewer-head button { flex-shrink: 0; }
.viewer-stage { position: relative; width: 100%; min-width: 0; min-height: 0; background: var(--soft); }
.viewer-stage > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.viewer-stage[aria-busy="true"] > img { opacity: 0; }
.viewer-status { position: absolute; top: 50%; left: 20px; right: 20px; text-align: center; font-size: 14px; }
.viewer-status:empty { display: none; }
@starting-style {
  .image-viewer[open] { opacity: 0; transform: translateY(12px); }
  .image-viewer[open]::backdrop { opacity: 0; }
}
.empty-state { padding: 32px 0; }
.empty-state p { margin-top: 8px; font-size: 14px; }
.error-page main { padding: 90px 0; text-align: center; }
.error-page main p:not(.eyebrow) { margin-top: 18px; }
.error-page .hero-actions { justify-content: center; }

/* Reading support appears only when useful; it never blocks the footer or a menu. */
.reading-progress { position: absolute; bottom: -1px; left: 0; width: 100%; height: 2px; pointer-events: none; }
.reading-progress span { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.back-to-top { position: fixed; bottom: 26px; right: 24px; z-index: 25; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: #fffffff2; box-shadow: 0 4px 18px #20282d0f; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .2s, transform .3s var(--ease-out), visibility 0s .3s, border-color .2s; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.back-to-top img { width: 19px; height: 19px; }
.back-to-top:hover { border-color: var(--ink); }
.back-to-top::before { content: attr(aria-label); position: absolute; right: calc(100% + 10px); white-space: nowrap; font-size: 12px; padding: 5px 9px; color: white; background: var(--ink); border-radius: 3px; opacity: 0; visibility: hidden; transition: opacity .16s; pointer-events: none; }
.back-to-top:hover::before, .back-to-top:focus-visible::before { opacity: 1; visibility: visible; }
body.is-mobile-nav-open .back-to-top, body.is-search-open .back-to-top, body.is-image-open .back-to-top { visibility: hidden; opacity: 0; }

/* Progressive enhancement: content stays readable when JavaScript is unavailable. */
@media (prefers-reduced-motion: no-preference) {
  .reveal.is-reveal-pending { opacity: 0; transform: translateY(22px); }
  .reveal.is-reveal-running { transition: opacity .6s var(--ease), transform .7s var(--ease-out); transition-delay: var(--reveal-delay,0ms); }
}
@media (min-width: 1680px) { .home-hero { height: 700px; } }
@media (min-width: 2200px) {
  .home-hero-image { width: 2200px; mask-image: linear-gradient(90deg, #000 75%, transparent); }
}
@media (max-width: 1190px) {
  :root { --header-height: 72px; }
  .shell { width: calc(100% - 64px); }
  .header-inner { width: calc(100% - 48px); }
  .desktop-nav { display: none; }
  .menu-button { display: block; }
  .menu-button.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .menu-button.is-active span:nth-child(2) { opacity: 0; }
  .menu-button.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mobile-nav { display: block; position: absolute; top: 100%; left: 0; right: 0; background: white; max-height: calc(100dvh - var(--header-height)); overflow-y: auto; overscroll-behavior: contain; padding: 16px 24px 28px; border-bottom: 1px solid var(--line); box-shadow: 0 16px 24px #20282d0d; visibility: hidden; opacity: 0; transform: translateY(-6px); transition: opacity .22s, transform .22s var(--ease), visibility .22s; }
  .mobile-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .mobile-nav .nav-entry { display: block; border-bottom: 1px solid var(--line); }
  .mobile-nav .nav-entry-head { display: flex; justify-content: space-between; }
  .mobile-nav .nav-link { min-height: 56px; padding: 10px 0; flex: 1; font-size: 16px; }
  .mobile-nav .nav-link::after { display: none; }
  .mobile-nav .submenu-toggle { width: 48px; }
  .mobile-nav .submenu-toggle span { font-size: 15px; }
  .mobile-nav .nav-dropdown > .mega-menu {
    display: grid; grid-template-rows: 0fr; width: auto; position: static; padding: 0 0 0 14px;
    box-shadow: none; border: none; transform: none; clip-path: none; opacity: 1;
    transition: grid-template-rows .34s cubic-bezier(.4, 0, .6, 1), visibility 0s .34s;
  }
  .mobile-nav .nav-dropdown.is-open > .mega-menu {
    grid-template-rows: 1fr;
    transition: grid-template-rows .3s cubic-bezier(.25, .1, .25, 1), visibility 0s;
  }
  .mobile-nav .mega-menu-content { min-height: 0; overflow: hidden; }
  .mobile-nav .mega-menu-content > a:last-child { margin-bottom: 14px; }
  .mobile-nav .mega-menu a { font-size: 14px; padding: 10px 14px; }
  .intro-band-inner { gap: 20px; }
  .intro-band a { padding-left: 18px; }
  .manufacturing-overview, .showcase-panel { gap: 40px; }
  .contact-layout { gap: 44px; }
  .footer-main { flex-wrap: wrap; gap: 32px; }
  .footer-identity { width: 100%; max-width: none; }
  .footer-navigation { flex: 1; grid-template-columns: repeat(2,max-content); }
}
@media (max-width: 1000px) {
  .home-hero { height: auto; min-height: 0; }
  /* Keep the complete factory at the top; the image's lower woodland sits behind the copy. */
  .home-hero-image { inset: 0 auto auto -12%; width: 135%; max-width: none; height: auto; }
  .home-hero-copy { padding-top: 42%; padding-bottom: 76px; }
  .home-hero-content { width: 400px; }
  .home-hero::after { background: linear-gradient(0deg, #152421 0%, #152421e6 25%, #15242120 55%, transparent 72%); }
}
@media (min-width: 761px) and (max-width: 1000px) and (max-height: 800px) {
  .home-hero { min-height: 500px; }
  .home-hero-image { left: 0; width: 100%; }
  .home-hero-copy { padding: 36px 0 65px; }
  .home-hero-content { width: 34%; }
  .home-hero h1 { font-size: 42px; }
  .home-hero-lead { font-size: 23px; margin-top: 12px; }
  .home-hero .hero-actions { gap: 12px; margin-top: 20px; }
}
@media (max-width: 760px) {
  .section-navigation-title { display: none; }
  .section-navigation-inner { justify-content: center; }
  .section-navigation-links { width: 100%; justify-content: space-between; gap: 12px; }
  .section-navigation-links a { font-size: 12px; }
  .inquiry-context { padding: 18px; align-items: flex-start; flex-direction: column; gap: 16px; }
  .inquiry-context-actions { width: 100%; justify-content: space-between; gap: 12px; }
  .inquiry-context [data-inquiry-title] { font-size: 18px; }
  .search-quick-links { grid-template-columns: 1fr; }
  .shell { width: calc(100% - 40px); max-width: calc(100vw - 40px); }
  .section, .group-section { padding: 52px 0; }
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  h3 { font-size: 20px; }
  .header-inner { width: calc(100% - 32px); gap: 12px; }
  .brand { gap: 8px; }
  .brand-logo { width: 35px; height: 35px; }
  .brand-wordmark { width: 106px; height: 43px; }
  .header-actions { gap: 3px; }
  .language-switch { min-width: 32px; height: 32px; padding: 0 6px; border-color: transparent; }
  .header-phone { display: none; }
  .home-hero-image { left: -30%; width: 200%; }
  .home-hero-copy { padding: 64% 0 70px; }
  .home-hero-content { width: auto; margin: 0; }
  .home-hero h1 { font-size: 42px; }
  .home-hero-lead { font-size: 23px; margin-top: 10px; }
  .home-hero .hero-actions { gap: 20px; margin-top: 24px; }
  .button { padding: 11px 18px; gap: 20px; }
  .hero-caption { left: 20px; right: 20px; bottom: 20px; font-size: 11px; }
  .intro-band-inner { grid-template-columns: repeat(3,1fr); gap: 0; padding: 22px 0; }
  .intro-band p { grid-column: 1/-1; margin-bottom: 18px; }
  .intro-band p br { display: none; }
  .intro-band strong { margin-left: 12px; font-size: 13px; }
  .intro-band a { padding-left: 12px; padding-right: 12px; font-size: 12px; gap: 8px; }
  .intro-band a:first-of-type { padding-left: 0; border-left: 0; }
  .intro-band a:last-child { padding-right: 0; }
  .section-head { gap: 15px; margin-bottom: 22px; }
  .section-head p:not(.eyebrow) { font-size: 14px; }
  .section-head .text-link { font-size: 12px; gap: 12px; }
  .showcase-tabs { width: 100%; max-width: 100%; gap: 20px; justify-content: flex-start; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: none; }
  .showcase-tabs::-webkit-scrollbar { display: none; }
  .showcase-tabs button { flex: 0 0 auto; font-size: 12px; }
  .showcase-panel { grid-template-columns: 1fr; gap: 24px; padding-top: 20px; }
  .showcase-media { height: 265px; }
  .showcase-copy { padding: 0; min-height: 250px; }
  .showcase-copy h3 { font-size: 26px; }
  .showcase-copy p { font-size: 14px; }
  .showcase-copy ul { padding-bottom: 16px; }
  .manufacturing-overview, .home-news-grid, .profile-layout, .direction-grid, .document-layout, .media-duo, .contact-layout, .join-page-layout, .product-detail-card, .product-support-grid { grid-template-columns: 1fr; gap: 30px; }
  .manufacturing-photo { aspect-ratio: 4/3; }
  .manufacturing-story-grid { grid-template-columns: 1fr; gap: 24px; }
  .mobile-linebreak { display: initial; }
  .home-manufacturing .section-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .manufacturing-visual { position: static; }
  .manufacturing-story-grid .manufacturing-photo { height: 260px; }
  .story-mobile-controls { display: flex; justify-content: space-between; gap: 12px; margin-top: 18px; border-bottom: 1px solid var(--line); }
  .story-mobile-controls button { font-size: 13px; padding: 12px 0; border-bottom: 2px solid transparent; }
  .story-mobile-controls button[aria-pressed="true"] { border-bottom-color: var(--accent); color: var(--accent); }
  .story-ready .story-step { display: none; min-height: 225px; padding: 12px 0 8px; border: none; }
  .story-ready .story-step.is-active { display: block; }
  .story-ready .story-step::before, .story-ready .story-number { display: none; }
  .story-step h3 { font-size: 25px; margin-bottom: 12px; }
  .story-step p { font-size: 14px; }
  .showcase-navigation { margin-top: 10px; }
  .manufacturing-copy h2 { font-size: 29px; }
  .manufacturing-copy > p:not(.eyebrow) { font-size: 14px; }
  .home-news-feature h3 { font-size: 20px; }
  .home-news-row { grid-template-columns: 1fr 104px; gap: 18px; }
  .home-news-row img { width: 104px; }
  .home-news-row h3 { font-size: 17px; }
  .home-contact-inner { align-items: start; flex-direction: column; gap: 24px; }
  .home-contact h2 { font-size: 26px; }
  .page-title-band, .group-hero, .product-hub-hero, .news-index-hero { padding: 22px 0 36px; }
  .page-title-band h1, .group-hero h1, .product-hub-hero h1, .news-index-hero h1 { font-size: 32px; }
  .page-title-band .shell > p:not(.eyebrow) { width: 100%; max-width: 100%; white-space: normal; word-break: break-word; overflow-wrap: anywhere; }
  .breadcrumb { margin-bottom: 25px; }
  .profile-image { grid-column: auto; grid-row: auto; }
  .profile-image img { aspect-ratio: 4/3; }
  .business-board, .quality-matrix, .project-board { grid-template-columns: 1fr; gap: 20px; }
  .business-tile strong { font-size: 20px; }
  .capability-flow { grid-template-columns: 1fr 1fr; gap: 30px 22px; }
  .process-stage h3 { font-size: 18px; }
  .media-duo-large { grid-row: auto; }
  .media-duo-large img { aspect-ratio: 4/3; }
  .media-duo-small { display: none; }
  .quality-cta-panel { text-align: left; }
  .catalog-toolbar { flex-wrap: wrap; gap: 10px; padding-bottom: 10px; }
  .catalog-filters { gap: 22px; width: 100%; }
  .catalog-count { display: none; }
  .catalog-grid { grid-template-columns: 1fr; gap: 28px; }
  .catalog-page .page-title-band { padding: 20px 0 24px; }
  .catalog-page .page-title-band .shell { grid-template-columns: 1fr; }
  .catalog-page .page-title-band h1 { font-size: 32px; }
  .catalog-page .page-title-band .shell > p:not(.eyebrow) { margin-top: 10px; justify-self: start; padding: 0; font-size: 14px; }
  .catalog-page .catalog-toolbar { flex-wrap: nowrap; padding-bottom: 0; }
  .catalog-page .catalog-filters { gap: 20px; justify-content: space-between; }
  .product-detail-main { padding: 36px 0; }
  .product-detail-card figure, .has-section-nav .product-detail-card figure { position: relative; top: auto; }
  .product-detail-card img { aspect-ratio: 1.4; }
  .product-detail-copy h2 { font-size: 25px; }
  .product-support-grid ol { gap: 20px; }
  .news-index-hero { padding: 30px 0 40px; }
  .news-index-title { grid-template-columns: 1fr; gap: 28px; }
  .news-index-overview { gap: 28px; }
  .news-index-overview > div { min-width: 0; }
  .news-filter-shell { width: 100%; }
  .news-filter-bar { gap: 22px; min-height: 58px; overflow-x: auto; scrollbar-width: none; }
  .news-filter-bar::-webkit-scrollbar { display: none; }
  .news-filter-bar button { font-size: 13px; padding: 18px 0 16px; }
  .news-filter-bar > span { display: none; }
  .news-index-body { padding: 48px 0 78px; }
  .news-index-section-head { grid-template-columns: 1fr; gap: 10px; margin-bottom: 32px; }
  .news-index-section-head h2 { font-size: 27px; }
  .news-index-section-head > p { font-size: 13px; }
  .news-index-grid { grid-template-columns: 1fr; gap: 36px; }
  .news-index-entry.is-featured { display: block; grid-column: auto; padding-bottom: 36px; }
  .news-index-entry.is-featured .news-index-entry-copy { padding-top: 22px; }
  .news-index-entry h3, .news-index-entry.is-featured h3 { font-size: 21px; line-height: 1.5; }
  .news-index-entry p, .news-index-entry.is-featured p { display: block; font-size: 13px; line-height: 1.8; }
  .news-index-meta { gap: 6px 14px; }
  .news-pagination { margin-top: 48px; }
  .article-hero { padding: 28px 0 44px; }
  .article-hero .breadcrumb { margin-bottom: 28px; }
  .article-kicker { margin-bottom: 14px; }
  .article-hero h1, .article-header h1 { margin: 17px 0 15px; font-size: 30px; line-height: 1.45; }
  .article-summary { font-size: 14px; line-height: 1.85; }
  .article-meta > * { margin-right: 13px; padding-right: 14px; }
  .article-cover { width: 100%; padding: 20px 20px 0; }
  .article-cover img { aspect-ratio: 4/3; }
  .article-content-section { padding: 36px 0 78px; }
  .article-layout { grid-template-columns: 1fr; gap: 42px; }
  .article-body { font-size: 16px; line-height: 2; }
  .article-body p { margin-bottom: 26px; text-align: left; }
  .article-body > p:first-child { margin-bottom: 30px; padding-left: 16px; font-size: 17px; line-height: 1.95; }
  .article-body h2 { margin: 42px 0 18px; font-size: 24px; }
  .article-inline-media { margin: 38px 0 34px; }
  .article-sidebar { position: static; border-top: 0; padding-top: 0; }
  .article-sidebar-title { display: none; }
  .article-side-panel { display: none; }
  .related-news { margin-top: 0; }
  .related-news h2 { font-size: 19px; }
  .related-news strong { font-size: 14px; }
  .article-bottom-nav { grid-template-columns: 1fr; margin-top: 56px; }
  .article-bottom-nav > a { padding: 22px 0; }
  .article-bottom-nav .back-news { order: -1; border-right: 0; border-left: 0; border-bottom: 1px solid var(--line); text-align: left; }
  .article-bottom-nav .article-nav-next { border-top: 1px solid var(--line); text-align: left; }
  .article-bottom-nav strong { white-space: normal; }
  .article-nav-empty { display: none; }
  .contact-layout { gap: 42px; }
  .contact-directory > div { grid-template-columns: 74px 1fr; gap: 12px; }
  .contact-wechat img { width: 120px; height: 120px; }
  .location-caption h2 { font-size: 22px; }
  .job-card { align-items: start; gap: 16px; }
  .job-card h3 { font-size: 20px; }
  .job-card button { font-size: 12px; padding: 10px 0; }
  .apply-form { grid-template-columns: 1fr; gap: 18px; }
  .footer-main { display: grid; grid-template-columns: 1fr 104px; gap: 28px 20px; }
  .footer-identity, .footer-navigation { grid-column: 1/-1; }
  .footer-navigation { grid-template-columns: repeat(3,1fr); gap: 16px; border-block: 1px solid var(--line); padding: 22px 0; }
  .footer-bottom { flex-wrap: wrap; padding: 20px 0; gap: 10px 18px; }
  .footer-bottom p { width: 100%; }
  .search-dialog { margin-top: 90px; padding: 22px; }
  .image-viewer { width: calc(100% - 24px); height: fit-content; max-height: calc(100svh - 24px); padding: 0; overflow: hidden; }
  .image-viewer[open] { grid-template-rows: auto auto; gap: 0; }
  .viewer-head { padding: 12px 12px 10px 18px; }
  .viewer-head h2 { font-size: 18px; }
  .viewer-stage { aspect-ratio: 1; max-height: calc(100svh - 140px); }
}
@media (max-width: 760px) and (max-height: 700px) {
  .home-hero .eyebrow { display: none; }
  .home-hero h1 { font-size: 34px; }
  .home-hero-lead { font-size: 20px; line-height: 1.5; }
  .home-hero-copy { padding-top: 60%; padding-bottom: 54px; }
  .home-hero .hero-actions { margin-top: 18px; }
  .hero-caption { bottom: 16px; }
}
@media (max-width: 760px) {
  .story-scroll-narrow .manufacturing-story-grid { display: block; }
  .story-scroll-narrow .manufacturing-visual { position: sticky; top: var(--header-height); padding: 10px 0 12px; z-index: 2; background: var(--soft); }
  .story-scroll-narrow .manufacturing-photo { height: min(22svh, 190px); }
  .story-scroll-narrow .story-photo-caption { margin-top: 10px; }
  .story-scroll-narrow .story-progress { margin-top: 10px; }
  .story-scroll-narrow .story-mobile-controls { margin-top: 6px; }
  .story-scroll-narrow .story-chapters { padding-top: 20px; }
  .story-scroll-narrow .story-step { display: block; min-height: max(240px, 30svh); padding: 20px 0 36px; }
}
@media (min-width: 761px) and (max-height: 680px) {
  .manufacturing-visual { top: calc(var(--header-height) + 20px); }
  .manufacturing-story-grid .manufacturing-photo { height: max(180px, calc(100svh - var(--header-height) - 160px)); max-height: 420px; }
}
/* Homepage imagery shares a stable stage; only the active slide is interactive. */
.home-carousel { height: min(760px, calc(100svh - 160px)); min-height: 550px; display: block; background: #262b2e; touch-action: pan-y pinch-zoom; }
.home-carousel::after { display: none; }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { display: flex; align-items: center; isolation: isolate; opacity: 0; visibility: hidden; }
.hero-slide.is-active { opacity: 1; visibility: visible; z-index: 1; }
.hero-slide.is-leaving { opacity: 1; visibility: visible; z-index: 0; pointer-events: none; }
.hero-slide::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, #15191eae, #15191e50 28%, transparent 55%); }
.hero-slide-factory::after { background: linear-gradient(90deg, transparent 42%, #15242138 62%, #152421a6); }
.home-carousel .home-hero-image { inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center; mask-image: none; translate: none; }
.home-carousel .hero-slide-factory .home-hero-image { object-position: left top; }
.home-carousel .home-hero-content { width: min(430px, 34%); margin-left: 0; opacity: 1; translate: none; }
.home-carousel .hero-slide-factory .home-hero-content { margin-left: auto; }
.home-carousel .home-hero-copy { padding: 35px 0 90px; }
.home-carousel h2 { color: white; font-size: 46px; font-weight: 600; line-height: 1.25; }
.home-carousel .hero-caption { bottom: 32px; }
.hero-carousel-arrows { position: absolute; z-index: 4; inset: 0; pointer-events: none; }
.hero-control { position: absolute; top: 50%; translate: 0 -50%; width: 52px; height: 52px; padding: 0; display: grid; place-items: center; border: 1px solid #ffffff55; border-radius: 50%; background: #141a2240; color: white; pointer-events: auto; transition: background .22s ease, border-color .22s ease, scale .22s ease; }
.hero-control[data-hero-prev] { left: 18px; }
.hero-control[data-hero-next] { right: 18px; }
.hero-control:hover { background: #141a2280; border-color: #ffffffc0; scale: 1.05; }
.hero-control:active { scale: .96; }
.hero-control img { width: 24px; height: 24px; filter: invert(1); }
.hero-control:focus-visible { outline: 2px solid white; outline-offset: 4px; }
@media (min-width: 761px) { .home-carousel .home-hero-copy { width: min(1280px, calc(100% - 176px)); } }
.hero-control[aria-disabled="true"] { cursor: progress; opacity: .65; }
@keyframes hero-gentle-push { from { transform: scale(1); } to { transform: scale(1.025); } }
@media (prefers-reduced-motion: no-preference) and (min-width: 761px) {
  .home-carousel .hero-slide:not(.hero-slide-factory).is-active .home-hero-image { animation: hero-gentle-push 7.7s linear both; transform-origin: 55% 55%; }
  .home-carousel[data-playing="false"] .home-hero-image { animation-play-state: paused !important; }
}
@media (min-width: 2200px) {
  .home-carousel { height: 820px; }
  .home-carousel .hero-slide-factory .home-hero-image { width: 2200px; mask-image: linear-gradient(90deg, #000 75%, transparent); }
}
@media (min-width: 761px) and (max-width: 1100px) {
  .home-carousel h2 { font-size: 34px; }
  .home-carousel .home-hero-content { width: 35%; }
}
@media (max-width: 760px) {
  .home-carousel { height: min(640px, calc(100svh - 115px)); min-height: 530px; }
  .hero-slide { align-items: flex-end; }
  .home-carousel .home-hero-image { height: 57%; object-position: 61% center; }
  .home-carousel .hero-slide-passenger .home-hero-image { object-position: 75% center; }
  .home-carousel .hero-slide-factory .home-hero-image { width: 170%; height: 59%; left: -16%; object-position: left top; }
  .hero-slide::after, .hero-slide-factory::after { background: linear-gradient(0deg, #262b2e 0%, #262b2e 39%, #262b2e10 55%, transparent 65%); }
  .home-carousel .home-hero-copy { padding: 0 0 86px; }
  .home-carousel .home-hero-content, .home-carousel .hero-slide-factory .home-hero-content { width: 100%; margin: 0; }
  .home-carousel h1, .home-carousel h2 { font-size: 32px; }
  .home-carousel .eyebrow { display: none; }
  .home-carousel .home-hero-lead { font-size: 18px; line-height: 1.55; margin-top: 10px; }
  .home-carousel .home-hero-lead br { display: none; }
  .home-carousel .hero-actions { margin-top: 18px; gap: 18px; }
  .home-carousel .hero-caption { left: 20px; right: auto; bottom: auto; top: 54%; font-size: 10px; }
  .hero-control { top: 28%; width: 44px; height: 44px; }
  .hero-control[data-hero-prev] { left: 12px; }
  .hero-control[data-hero-next] { right: 12px; }
}
/* Full-width video, without the previous split layout or left-side mask. */
.hero-slide-video { background: #262b2e; }
.home-hero-video { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 65%; opacity: 0; transition: opacity .2s ease; pointer-events: none; }
.home-carousel .hero-slide-video .home-hero-image { inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center 65%; mask-image: none; animation: none !important; transform: none; }
.hero-slide-video.is-video-ready .home-hero-video { opacity: 1; }
.hero-slide-video::after { display: none; }
.video-cover-brand { position: absolute; left: 0; right: 0; bottom: 34px; pointer-events: none; }
.home-carousel .video-cover-brand h2 { font-size: 28px; text-shadow: 0 2px 12px #0008; }
@media (max-width: 760px) {
  .home-hero-video, .home-carousel .hero-slide-video .home-hero-image { object-position: 57% center; }
  .video-cover-brand { bottom: 26px; }
  .home-carousel .video-cover-brand h2 { font-size: 24px; }
}

/* Compact contact access stays separate from the hero's switching controls. */
.contact-dock { position: fixed; right: 18px; bottom: 28px; z-index: 32; transition: opacity .2s ease, visibility .2s ease; }
.contact-dock.is-obscured { opacity: 0; visibility: hidden; pointer-events: none; }
.dock-rail { width: 58px; padding: 4px; background: #fff; border: 1px solid #e1e5e7; border-radius: 6px; box-shadow: 0 6px 28px #20282d12; }
.dock-action { width: 48px; height: 60px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 0; font-size: 11px; line-height: 1.5; color: #4c555b; border-radius: 3px; transition: background .2s ease, color .2s ease; }
.dock-action + .dock-action { border-top: 1px solid #edf0f1; }
.dock-action img { width: 21px; height: 21px; opacity: .72; transition: transform .2s ease; }
.dock-action:hover, .dock-action[aria-expanded="true"] { color: var(--accent); background: #f5f6f7; }
.dock-action:hover img { transform: translateY(-2px); }
.dock-top { height: 44px; opacity: .3; pointer-events: none; }
.dock-top.is-visible { opacity: 1; pointer-events: auto; }
.dock-mobile-toggle { display: none; }
.dock-panel { position: absolute; right: 72px; bottom: 0; width: 290px; max-height: calc(100dvh - 130px); overflow: auto; overscroll-behavior: contain; padding: 22px; background: white; border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 12px 48px #20282d1a; opacity: 0; visibility: hidden; transform: translateX(10px); transition: opacity .22s ease, transform .3s var(--ease-out), visibility 0s .3s; }
.dock-panel.is-open { opacity: 1; visibility: visible; transform: translateX(0); transition-delay: 0s; }
.contact-dock.is-open .dock-panel:not(.is-open) { visibility: hidden; transition: none; }
.contact-dock.is-open::before { content: ""; position: absolute; right: 56px; top: 0; bottom: 0; width: 18px; }
.dock-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: -6px -8px 16px 0; }
.dock-panel-head h2 { font-size: 17px; line-height: 1.5; }
.dock-panel-head button { display: grid; place-items: center; width: 36px; height: 36px; flex: 0 0 36px; border-radius: 3px; }
.dock-panel-head button:hover { background: var(--soft); }
.dock-panel-head img { width: 18px; height: 18px; }
.dock-label { font-size: 12px; margin-bottom: 4px; }
.dock-number { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 42px; font: 500 23px/1.5 Arial, sans-serif; font-variant-numeric: tabular-nums; }
.dock-number img { width: 16px; height: 16px; opacity: .5; }
.dock-number:hover, .dock-email:hover { color: var(--accent); }
.dock-email { display: block; padding: 12px 0 16px; font-size: 13px; overflow-wrap: anywhere; color: var(--muted); }
.dock-panel-links { border-top: 1px solid var(--line); padding-top: 12px; }
.dock-panel-links > *, .dock-return { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 42px; padding: 0; font-size: 13px; }
.dock-panel-links img, .dock-return img { width: 16px; height: 16px; }
.dock-panel-links > *:hover, .dock-return:hover { color: var(--accent); }
.dock-panel-links .dock-panel-top { display: none; }
.dock-qr { width: 176px; height: 176px; object-fit: contain; margin: 4px auto 12px; }
.dock-qr-caption { font-size: 13px; text-align: center; margin-bottom: 16px; }
.dock-return { border-top: 1px solid var(--line); padding-top: 8px; }
.contact-dock :focus-visible { outline-offset: 2px; }
@media (max-width: 1100px), (max-height: 820px) {
  .contact-dock { right: 18px; bottom: max(22px, env(safe-area-inset-bottom)); }
  .dock-rail { display: none; }
  .dock-mobile-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; width: 54px; height: 54px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: white; box-shadow: 0 4px 22px #20282d1a; font-size: 10px; line-height: 1.5; }
  .dock-mobile-toggle img { width: 20px; height: 20px; }
  .dock-mobile-toggle[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); }
  .dock-panel { right: 0; bottom: 68px; width: min(290px, calc(100vw - 36px)); max-height: calc(100dvh - var(--header-height) - 124px); transform: translateY(10px); }
  .dock-panel.is-open { transform: translateY(0); }
  .dock-panel-links .dock-panel-top { display: flex; }
  .contact-dock.is-open::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .contact-dock, .dock-panel, .dock-action, .dock-action img, .hero-control { transition: none; }
  .hero-control:hover, .hero-control:active { scale: 1; }
}
@media print {
  .home-carousel .hero-slide:not(.is-active), .hero-carousel-arrows, .home-hero-video, .contact-dock { display: none; }
  .home-carousel .hero-slide-video .home-hero-image { opacity: 1 !important; }
  .scroll-block { opacity: 1 !important; translate: none !important; scale: none !important; }
  .story-scroll-narrow .manufacturing-visual { position: static; }
  .scroll-layer, .home-hero-content, .home-hero-image { opacity: 1 !important; translate: none !important; }
  .showcase-panel { height: auto; }
  .story-scrubbing .manufacturing-photo img[data-story-image] { opacity: 0; }
  .story-scrubbing .manufacturing-photo img.is-active { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-block { opacity: 1 !important; translate: none !important; scale: none !important; }
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0s !important; transition-delay: 0s !important; }
  .reveal.is-reveal-pending { opacity: 1; transform: none; }
  .scroll-layer, .home-hero-content, .home-hero-image { opacity: 1 !important; translate: none !important; }
}
/* Explicit menu-only opt-in; other reduced-motion behavior remains unchanged. */
@media (prefers-reduced-motion: reduce) {
  html[data-nav-motion="on"] .desktop-nav .mega-menu {
    transition-duration: .34s, .34s, .08s, 0s !important;
    transition-delay: 0s, 0s, .26s, .34s !important;
  }
  html[data-nav-motion="on"] .desktop-nav .nav-dropdown.is-open > .mega-menu {
    transition-duration: .3s, .3s, .1s, 0s !important;
    transition-delay: 0s !important;
  }
  html[data-nav-motion="on"] .desktop-nav .submenu-toggle span {
    transition-duration: .28s, .2s !important;
  }
  html[data-nav-motion="on"] .mobile-nav .mega-menu {
    transition-duration: .34s, 0s !important;
    transition-delay: 0s, .34s !important;
  }
  html[data-nav-motion="on"] .mobile-nav .nav-dropdown.is-open > .mega-menu {
    transition-duration: .3s, 0s !important;
    transition-delay: 0s !important;
  }
}

/* Page polish v4: clearer hierarchy, stronger industrial imagery and calmer motion. */
.group-page:not(.join-page) .group-hero {
  display: grid;
  min-height: 390px;
  padding: 0;
  overflow: hidden;
  background-color: #eef1f2;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.about-page .group-hero {
  background-image: linear-gradient(90deg, #f3f5f5 0%, #f3f5f5f5 36%, #f3f5f5bd 52%, #f3f5f51f 76%), url('../assets/images/factory-front.jpg');
  background-position: center, center 54%;
}
.manufacturing-page .group-hero {
  background-image: linear-gradient(90deg, #f3f5f5 0%, #f3f5f5f5 36%, #f3f5f5c4 53%, #f3f5f526 78%), url('../assets/images/wheel-forging-campaign-20260910.webp');
  background-position: center, center 48%;
}
.quality-page .group-hero {
  background-image: linear-gradient(90deg, #f3f5f5 0%, #f3f5f5f7 38%, #f3f5f5c9 55%, #f3f5f529 80%), url('../assets/images/wheel-detail.jpg');
  background-position: center, center 50%;
}
.group-page:not(.join-page) .group-hero-grid {
  display: grid;
  align-items: center;
  min-height: 390px;
}
.group-page:not(.join-page) .group-hero-copy { max-width: 620px; padding: 50px 0 58px; }
.group-page:not(.join-page) .group-hero-copy > p:not(.eyebrow) { max-width: 570px; color: #505b62; }
.group-page .group-hero .hero-actions .button.primary { color: white; background: var(--accent); border-color: var(--accent); }
.group-page .group-hero .hero-actions .button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.join-page-hero {
  display: grid;
  min-height: 430px;
  padding: 0;
  background-position: center 50%;
}
.join-page-hero .group-hero-grid { display: grid; align-items: center; min-height: 430px; }
.join-page-hero .group-hero-copy { max-width: 620px; padding: 54px 0 62px; }

.section-navigation {
  background: #fffffff5;
  box-shadow: 0 8px 24px #20282d08;
}
@supports (backdrop-filter: blur(14px)) {
  .section-navigation { backdrop-filter: blur(14px); }
}
.section-navigation-title { color: #4e5960; }
.section-navigation-links a { position: relative; color: #5d676e; }
.section-navigation-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .34s var(--ease-out);
}
.section-navigation-links a:hover::after,
.section-navigation-links a[aria-current]::after { transform: scaleX(1); }

.about-page .profile-layout {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 34px 32px;
  align-items: start;
}
.about-page .profile-copy { grid-column: 1 / 6; padding-top: 8px; }
.about-page .profile-copy h2 { font-size: 38px; }
.about-page .profile-copy p { font-size: 15px; line-height: 1.9; }
.about-page .profile-image {
  grid-column: 6 / -1;
  grid-row: 1 / span 2;
  aspect-ratio: 7 / 5;
  overflow: hidden;
  background: var(--soft);
}
.about-page .profile-image img { transition: transform .8s var(--ease-out); }
.about-page .profile-side { grid-column: 1 / 6; }
.about-page .profile-side dl { border-top: 1px solid var(--line); }
.about-page .profile-side dl > div { grid-template-columns: 104px 1fr; padding: 14px 0; }
.business-section { background: #f1f3f3; }
.business-board {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid #dfe4e6;
  background: #dfe4e6;
}
.business-tile {
  grid-column: span 5;
  min-height: 142px;
  padding: 28px 30px;
  border: 0;
  background: #fff;
  transition: background .3s ease, color .3s ease;
}
.business-tile.is-large { grid-column: span 7; grid-row: span 3; min-height: 428px; display: flex; flex-direction: column; justify-content: flex-end; }
.business-tile > span { color: var(--accent-hover); }
.business-tile strong { max-width: 420px; }
.business-tile.is-large strong { font-size: 30px; }
.business-tile.is-large p { max-width: 430px; }
.direction-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 64px 32px;
}
.direction-media { grid-column: span 7; aspect-ratio: 16 / 10; background: var(--soft); }
.direction-copy { grid-column: span 5; padding-right: 24px; }
.direction-copy h2 { font-size: 30px; }
.direction-links a { border-color: var(--accent-hover); }

.manufacturing-page .manufacturing-chain { background: #fff; }
.manufacturing-page .capability-flow {
  position: relative;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid #e0e4e6;
  background: #e0e4e6;
}
.manufacturing-page .process-stage {
  min-height: 255px;
  padding: 30px;
  border: 0;
  background: #fff;
  transition: background .28s ease, color .28s ease;
}
.manufacturing-page .process-stage::before { margin-bottom: 34px; color: #9aa4aa; font-size: 34px; line-height: 1; }
.manufacturing-page .process-stage > span { color: var(--accent-hover); }
.manufacturing-page .process-stage h3 { max-width: 280px; font-size: 21px; }
.manufacturing-page .media-section { background: #f1f3f3; }
.manufacturing-page .media-duo {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 26px 32px;
  align-items: stretch;
}
.manufacturing-page .media-duo-copy {
  order: -1;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(340px, 1.28fr) auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 12px;
}
.manufacturing-page .media-duo-copy .eyebrow { grid-column: 1 / -1; margin-bottom: -18px; }
.manufacturing-page .media-duo-copy h2 { font-size: 32px; }
.manufacturing-page .media-duo-copy p:not(.eyebrow) { margin: 0; }
.manufacturing-page .media-duo-copy .text-link { align-self: end; margin: 0; }
.manufacturing-page .media-duo-large { grid-column: span 7; grid-row: auto; overflow: hidden; }
.manufacturing-page .media-duo-small { grid-column: span 5; overflow: hidden; }
.manufacturing-page .media-duo-large img,
.manufacturing-page .media-duo-small img { width: 100%; height: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.manufacturing-page .project-section { background: #fff; }
.manufacturing-page .project-board { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-block: 1px solid var(--line); }
.manufacturing-page .project-cell { min-height: 205px; padding: 28px 32px; border: 0; border-right: 1px solid var(--line); }
.manufacturing-page .project-cell:last-child { border-right: 0; }
.manufacturing-page .project-cell > span { display: block; margin-bottom: 34px; color: var(--accent-hover); font-size: 12px; }

.quality-page .quality-map-section { background: #f1f3f3; }
.quality-page .quality-matrix {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid #dfe4e6;
  background: #dfe4e6;
}
.quality-page .quality-node {
  grid-column: span 5;
  min-height: 250px;
  padding: 34px;
  border: 0;
  background: #fff;
}
.quality-page .quality-node:nth-child(1),
.quality-page .quality-node:nth-child(4) { grid-column: span 7; }
.quality-page .quality-node:nth-child(3) { color: white; background: #243037; }
.quality-page .quality-node:nth-child(3) h3 { color: white; }
.quality-page .quality-node:nth-child(3) p { color: #d0d7da; }
.quality-page .quality-node > span { color: var(--accent-hover); }
.quality-page .quality-node h3 { margin-top: 54px; font-size: 23px; }
.quality-page .document-section { background: #fff; }
.quality-page .document-layout {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 64px 32px;
}
.quality-page .document-media { grid-column: span 7; aspect-ratio: 3 / 2; background: var(--soft); }
.quality-page .document-copy { grid-column: span 5; padding-right: 18px; }
.quality-page .document-copy h2 { font-size: 31px; }
.quality-page .document-grid { counter-reset: quality-record; }
.quality-page .document-grid span { position: relative; padding-left: 30px; counter-increment: quality-record; }
.quality-page .document-grid span::before { content: counter(quality-record, decimal-leading-zero); position: absolute; left: 0; color: var(--accent-hover); font-size: 11px; }
.quality-page .quality-cta { padding: 60px 0; color: white; background: #243037; }
.quality-page .quality-cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 40px; text-align: left; }
.quality-page .quality-cta-panel h2 { color: white; }
.quality-page .quality-cta-panel p { flex: 1; max-width: 560px; margin: 0; color: #ced5d8; }

.join-position-list { border-color: #dce2e4; }
.join-position-item {
  display: grid;
  grid-template-columns: 56px minmax(190px, .7fr) minmax(320px, 1.3fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 116px;
  padding: 24px 10px;
  border-bottom: 1px solid var(--line);
  transition: background .28s ease, padding .28s var(--ease-out);
}
.join-position-item > span { color: var(--accent-hover); font-size: 12px; }
.join-position-item h3 { font-size: 21px; }
.join-position-item p { font-size: 14px; }
.join-position-item .text-link { color: var(--accent-hover); }
.join-page-layout { grid-template-columns: minmax(250px, .72fr) minmax(520px, 1.28fr); gap: 72px; }
.join-process { position: sticky; top: calc(var(--header-height) + var(--section-nav-height) + 32px); align-self: start; }
.join-apply-panel {
  padding: 38px;
  border: 1px solid #dfe4e6;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 18px 50px #20282d0a;
}
.join-apply-panel .button { min-height: 52px; }

.product-detail-page .product-detail-card { grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); gap: 64px; }
.product-detail-page .product-detail-card > figure { border: 1px solid #e0e4e6; background: #f1f3f3; }
.product-detail-page .product-detail-copy { padding-top: 16px; }
.product-detail-page .product-detail-copy h2 { font-size: 32px; }
.product-detail-page .product-spec-grid { border-bottom: 1px solid var(--line); }
.product-detail-page .product-spec-grid > div { padding: 18px 0; }
.catalog-card .catalog-image { border: 1px solid #e4e7e8; background: #f1f3f3; }
.catalog-card-copy { transition: border-color .25s ease; }

@media (hover: hover) and (pointer: fine) {
  .business-tile:hover { background: #273238; color: white; }
  .business-tile:hover > span, .business-tile:hover strong { color: white; }
  .business-tile:hover p { color: #d4dadd; }
  .about-page .profile-image:hover img { transform: scale(1.025); }
  .manufacturing-page .process-stage:hover { background: #f8f9f9; }
  .manufacturing-page .project-cell:hover { background: #f6f8f8; }
  .join-position-item:hover { padding-inline: 18px; background: #f6f8f8; }
  .catalog-card:hover .catalog-card-copy { border-bottom-color: var(--accent); }
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .direction-media img,
    .media-duo-large img,
    .media-duo-small img,
    .document-media img {
      animation: page-media-reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 42%;
      transform-origin: center;
    }
  }
}
@keyframes page-media-reveal {
  from { clip-path: inset(8% 0 8% 0); transform: scale(1.045); filter: saturate(.72); }
  to { clip-path: inset(0); transform: scale(1); filter: saturate(1); }
}

@media (max-width: 1000px) {
  .about-page .profile-layout,
  .direction-grid,
  .quality-page .document-layout { grid-template-columns: 1fr; gap: 32px; }
  .about-page .profile-copy,
  .about-page .profile-image,
  .about-page .profile-side,
  .direction-media,
  .direction-copy,
  .quality-page .document-media,
  .quality-page .document-copy { grid-column: auto; grid-row: auto; padding-right: 0; }
  .business-board { grid-template-columns: 1fr 1fr; }
  .business-tile, .business-tile.is-large { grid-column: auto; grid-row: auto; min-height: 180px; }
  .business-tile.is-large strong { font-size: 24px; }
  .manufacturing-page .media-duo-copy { grid-template-columns: 1fr 1fr; }
  .manufacturing-page .media-duo-copy .eyebrow { grid-column: 1 / -1; }
  .manufacturing-page .media-duo-copy .text-link { grid-column: 1 / -1; }
  .manufacturing-page .capability-flow { grid-template-columns: 1fr 1fr; }
  .manufacturing-page .media-duo-large,
  .manufacturing-page .media-duo-small { grid-column: span 6; }
  .quality-page .quality-matrix { grid-template-columns: 1fr 1fr; }
  .quality-page .quality-node,
  .quality-page .quality-node:nth-child(1),
  .quality-page .quality-node:nth-child(4) { grid-column: auto; }
  .join-position-item { grid-template-columns: 44px minmax(180px, .75fr) minmax(260px, 1.25fr) auto; gap: 18px; }
  .join-page-layout { grid-template-columns: 1fr; gap: 42px; }
  .join-process { position: static; }
  .product-detail-page .product-detail-card { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  .group-page:not(.join-page) .group-hero,
  .group-page:not(.join-page) .group-hero-grid { min-height: 350px; }
  .about-page .group-hero,
  .manufacturing-page .group-hero,
  .quality-page .group-hero {
    background-image: linear-gradient(90deg, #f3f5f5fa 0%, #f3f5f5e8 64%, #f3f5f59e 100%), var(--page-hero-image);
  }
  .about-page .group-hero { --page-hero-image: url('../assets/images/factory-front.jpg'); }
  .manufacturing-page .group-hero { --page-hero-image: url('../assets/images/wheel-forging-campaign-20260910.webp'); }
  .quality-page .group-hero { --page-hero-image: url('../assets/images/wheel-detail.jpg'); }
  .group-page:not(.join-page) .group-hero-copy { padding: 38px 0 44px; }
  .join-page-hero,
  .join-page-hero .group-hero-grid { min-height: 390px; }
  .join-page-hero .group-hero-copy { padding: 38px 0 46px; }
  .section-navigation-inner { justify-content: flex-start; }
  .section-navigation-links { justify-content: flex-start; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: none; }
  .section-navigation-links::-webkit-scrollbar { display: none; }
  .section-navigation-links a { flex: 0 0 auto; padding-inline: 2px; }
  .about-page .profile-copy h2 { font-size: 31px; }
  .about-page .profile-image { aspect-ratio: 4 / 3; }
  .business-board { grid-template-columns: 1fr; }
  .business-tile, .business-tile.is-large { min-height: 0; padding: 25px 24px; }
  .business-tile.is-large { display: block; }
  .business-tile.is-large strong { font-size: 22px; }
  .direction-media { aspect-ratio: 4 / 3; }
  .direction-copy h2 { font-size: 26px; }
  .manufacturing-page .capability-flow { grid-template-columns: 1fr; }
  .manufacturing-page .process-stage { min-height: 0; padding: 26px 24px; }
  .manufacturing-page .process-stage::before { margin-bottom: 24px; }
  .manufacturing-page .media-duo { grid-template-columns: 1fr; gap: 20px; }
  .manufacturing-page .media-duo-copy { grid-template-columns: 1fr; gap: 12px; margin-bottom: 10px; }
  .manufacturing-page .media-duo-copy .eyebrow { grid-column: auto; margin-bottom: 0; }
  .manufacturing-page .media-duo-copy .text-link { grid-column: auto; }
  .manufacturing-page .media-duo-large,
  .manufacturing-page .media-duo-small { display: block; grid-column: auto; }
  .manufacturing-page .project-board { grid-template-columns: 1fr; }
  .manufacturing-page .project-cell { min-height: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .manufacturing-page .project-cell:last-child { border-bottom: 0; }
  .manufacturing-page .project-cell > span { margin-bottom: 18px; }
  .quality-page .quality-matrix { grid-template-columns: 1fr; }
  .quality-page .quality-node { min-height: 220px; padding: 28px 24px; }
  .quality-page .quality-node h3 { margin-top: 38px; }
  .quality-page .document-media { aspect-ratio: 4 / 3; }
  .quality-page .document-copy h2 { font-size: 27px; }
  .quality-page .quality-cta-panel { align-items: flex-start; flex-direction: column; gap: 20px; }
  .join-position-item { grid-template-columns: 34px 1fr auto; gap: 12px; min-height: 0; padding: 22px 0; }
  .join-position-item h3 { font-size: 19px; }
  .join-position-item p { grid-column: 2 / -1; }
  .join-position-item .text-link { grid-column: 2 / -1; padding-bottom: 0; }
  .join-apply-panel { padding: 26px 20px; }
  .product-detail-page .product-detail-card { grid-template-columns: 1fr; gap: 30px; }
  .product-detail-page .product-detail-copy { padding-top: 0; }
  .product-detail-page .product-detail-copy h2 { font-size: 27px; }
}