:root {
    --industrial-ink: #102333;
    --industrial-blue: #173d58;
    --industrial-blue-deep: #0c2436;
    --industrial-accent: #f07b3f;
    --industrial-accent-dark: #d8612d;
    --industrial-cyan: #2e9fbd;
    --industrial-paper: #f4f7f8;
    --industrial-line: #d9e2e7;
    --industrial-muted: #60717d;
    --industrial-white: #fff;
}

* { box-sizing: border-box; }
.industrial-body { margin: 0; color: var(--industrial-ink); background: var(--industrial-white); font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif; line-height: 1.6; }
.industrial-body a { color: inherit; text-decoration: none; }
.industrial-container { width: min(1240px, calc(100vw - 48px)); margin: 0 auto; }
.industrial-utility { background: var(--industrial-blue-deep); color: #b9cbd5; font-size: 12px; }
.industrial-utility__inner { min-height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.industrial-utility__links { display: flex; gap: 18px; white-space: nowrap; }
.industrial-utility a:hover { color: #fff; }
.industrial-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--industrial-line); backdrop-filter: blur(10px); }
.industrial-header__row { min-height: 82px; display: flex; align-items: center; gap: 30px; }
.industrial-brand { display: inline-flex; align-items: center; gap: 11px; min-width: 210px; font-weight: 800; }
.industrial-brand img { display: block; max-width: 190px; max-height: 48px; object-fit: contain; }
.industrial-brand__mark { display: grid; place-items: center; width: 40px; height: 40px; color: #fff; background: var(--industrial-accent); font-size: 25px; font-weight: 900; transform: skew(-8deg); }
.industrial-brand__name { max-width: 165px; font-size: 19px; line-height: 1.15; letter-spacing: .02em; }
.industrial-nav { display: flex; align-items: stretch; gap: 23px; height: 82px; font-size: 14px; font-weight: 700; white-space: nowrap; }
.industrial-nav a { display: inline-flex; align-items: center; position: relative; border-bottom: 3px solid transparent; }
.industrial-nav a:hover, .industrial-nav a.is-active { color: var(--industrial-accent-dark); border-bottom-color: var(--industrial-accent); }
.industrial-nav__legacy { color: var(--industrial-muted); }
.industrial-search { display: flex; margin-left: auto; width: 220px; border: 1px solid var(--industrial-line); background: #f8fafb; }
.industrial-search input { min-width: 0; flex: 1; border: 0; outline: 0; padding: 9px 11px; color: var(--industrial-ink); background: transparent; font-size: 12px; }
.industrial-search button { width: 38px; border: 0; color: #fff; background: var(--industrial-blue); font-size: 22px; line-height: 1; cursor: pointer; }
.industrial-menu-toggle, .industrial-mobile-nav { display: none; }
.industrial-hero { position: relative; overflow: hidden; min-height: 500px; color: #fff; background: linear-gradient(116deg, var(--industrial-blue-deep) 0%, var(--industrial-blue) 58%, #286b82 100%); }
.industrial-hero--image { background: var(--industrial-blue-deep); }
.industrial-hero__image { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .28; object-fit: cover; mix-blend-mode: screen; }
.industrial-hero__inner { position: relative; z-index: 1; min-height: 500px; display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.industrial-hero__copy { max-width: 650px; padding: 72px 0; }
.industrial-eyebrow { margin: 0 0 14px; color: var(--industrial-accent); font-size: 12px; font-weight: 800; letter-spacing: .19em; text-transform: uppercase; }
.industrial-hero h1 { max-width: 680px; margin: 0; font-size: clamp(38px, 6vw, 72px); line-height: 1.07; letter-spacing: -.045em; }
.industrial-hero__lead { max-width: 610px; margin: 26px 0 0; color: #d7e3e8; font-size: 18px; line-height: 1.85; }
.industrial-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.industrial-button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 46px; padding: 0 20px; font-size: 13px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.industrial-button:hover { transform: translateY(-2px); }
.industrial-button--accent { color: #fff; background: var(--industrial-accent); }
.industrial-button--accent:hover { background: var(--industrial-accent-dark); }
.industrial-button--light { color: var(--industrial-ink); background: #fff; }
.industrial-button--outline { color: #fff; border: 1px solid rgba(255,255,255,.55); }
.industrial-button--outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.industrial-hero__visual { position: relative; width: min(41vw, 490px); height: 380px; flex: 0 0 auto; opacity: .84; }
.industrial-hero__visual-ring { position: absolute; inset: 25px 18px 18px 30px; border: 1px solid rgba(163,221,231,.75); border-radius: 50%; transform: rotate(-24deg) skewX(-10deg); box-shadow: 0 0 0 28px rgba(45,159,189,.12), 0 0 0 62px rgba(45,159,189,.08); }
.industrial-hero__visual-grid { position: absolute; inset: 57px 55px 50px 64px; background: linear-gradient(rgba(178,230,235,.24) 1px, transparent 1px), linear-gradient(90deg, rgba(178,230,235,.24) 1px, transparent 1px); background-size: 28px 28px; transform: perspective(350px) rotateY(-25deg) rotateX(12deg); }
.industrial-hero__visual-label { position: absolute; right: 18px; bottom: 18px; color: var(--industrial-accent); font-size: 11px; font-weight: 800; letter-spacing: .24em; line-height: 1.6; text-align: right; }
.industrial-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr); gap: 70px; padding: 82px 0; border-bottom: 1px solid var(--industrial-line); }
.industrial-intro h2, .industrial-section h2, .industrial-dark-band h2, .industrial-contact h2 { margin: 0; font-size: clamp(28px, 3vw, 42px); line-height: 1.16; letter-spacing: -.035em; }
.industrial-intro > p { align-self: end; max-width: 510px; margin: 0; color: var(--industrial-muted); font-size: 16px; line-height: 1.9; }
.industrial-section { padding: 85px 0; }
.industrial-section--soft { background: var(--industrial-paper); }
.industrial-section__head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 32px; }
.industrial-section__head .industrial-eyebrow { margin-bottom: 8px; }
.industrial-section__head h2 { font-size: 32px; }
.industrial-text-link { display: inline-flex; align-items: center; gap: 12px; color: var(--industrial-accent-dark); font-size: 13px; font-weight: 800; white-space: nowrap; }
.industrial-text-link span { font-size: 20px; transition: transform .2s ease; }
.industrial-text-link:hover span { transform: translateX(4px); }
.industrial-card-grid { display: grid; gap: 18px; }
.industrial-card-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.industrial-content-card, .industrial-article-card { position: relative; min-height: 220px; padding: 26px; border: 1px solid var(--industrial-line); background: #fff; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.industrial-content-card:hover, .industrial-article-card:hover { border-color: #abc3ce; box-shadow: 0 13px 36px rgba(16,35,51,.09); transform: translateY(-3px); }
.industrial-content-card__line { width: 42px; height: 4px; margin-bottom: 24px; background: var(--industrial-accent); }
.industrial-article-card { min-height: 190px; }
.industrial-article-card__meta { display: flex; justify-content: space-between; gap: 10px; color: var(--industrial-muted); font-size: 11px; font-weight: 700; letter-spacing: .05em; }
.industrial-content-card h3, .industrial-article-card h3 { margin: 16px 0 11px; font-size: 20px; line-height: 1.35; letter-spacing: -.02em; }
.industrial-content-card h3 a:hover, .industrial-article-card h3 a:hover { color: var(--industrial-accent-dark); }
.industrial-content-card p, .industrial-article-card p { margin: 0 0 18px; color: var(--industrial-muted); font-size: 13px; line-height: 1.75; }
.industrial-application-grid, .industrial-news-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.industrial-application-grid .industrial-article-card, .industrial-news-list .industrial-article-card { min-height: 170px; }
.industrial-empty { padding: 35px; border: 1px dashed #b9cbd2; color: var(--industrial-muted); background: rgba(255,255,255,.68); font-size: 14px; }
.industrial-application-callout { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 32px; color: #e8f5f6; background: var(--industrial-blue); }
.industrial-application-callout strong { color: #fff; font-size: 24px; }
.industrial-application-callout span { max-width: 530px; color: #c3d8df; }
.industrial-dark-band { padding: 78px 0; color: #fff; background: var(--industrial-blue-deep); }
.industrial-dark-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.industrial-dark-band .industrial-eyebrow { color: #6fc5d4; }
.industrial-dark-band h2 { max-width: 700px; }
.industrial-dark-band p:not(.industrial-eyebrow) { max-width: 590px; margin: 17px 0 0; color: #bbd0d8; }
.industrial-contact { padding: 85px 0; background: #edf3f5; }
.industrial-contact__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 460px); align-items: center; gap: 70px; }
.industrial-contact h2 { max-width: 600px; }
.industrial-contact__inner > div > p:not(.industrial-eyebrow) { max-width: 560px; margin: 18px 0 0; color: var(--industrial-muted); }
.industrial-contact__form .geo-lead-form { border: 1px solid var(--industrial-line); border-radius: 0; box-shadow: none; }
.industrial-footer { color: #c2d3dc; background: var(--industrial-blue-deep); }
.industrial-footer__grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 50px; padding: 60px 0; }
.industrial-footer__brand img { display: block; width: auto; max-width: 190px; height: 48px; object-fit: contain; object-position: left center; }
.industrial-footer p { max-width: 380px; margin: 12px 0 0; color: #93aeb9; font-size: 13px; line-height: 1.8; }
.industrial-footer h2 { margin: 0 0 15px; color: #fff; font-size: 12px; letter-spacing: .15em; text-transform: uppercase; }
.industrial-footer a { display: block; width: fit-content; margin: 8px 0; color: #adc5cf; font-size: 13px; }
.industrial-footer a:hover { color: var(--industrial-accent); }
.industrial-footer__bottom { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.12); color: #718d99; font-size: 11px; }
.industrial-page { padding: 65px 0 90px; }
.industrial-page__head { max-width: 760px; padding-bottom: 34px; border-bottom: 1px solid var(--industrial-line); }
.industrial-page__head h1 { margin: 0; font-size: clamp(36px, 5vw, 58px); line-height: 1.12; letter-spacing: -.045em; }
.industrial-page__head p:not(.industrial-eyebrow) { margin: 18px 0 0; color: var(--industrial-muted); font-size: 16px; }
.industrial-subnav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding-top: 24px; }
.industrial-subnav__link { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 58px; padding: 14px 16px; border: 1px solid var(--industrial-line); background: #fff; color: var(--industrial-ink); }
.industrial-subnav__link:hover { border-color: var(--industrial-accent); color: var(--industrial-accent-dark); }
.industrial-subnav__link span { color: var(--industrial-muted); font-size: 11px; }
.industrial-content-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding-top: 35px; }
.industrial-pagination { padding-top: 35px; }
.industrial-pagination svg { display: block; flex: 0 0 16px; width: 16px !important; height: 16px !important; }
.industrial-article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 60px; padding: 50px 0 90px; align-items: start; }
.industrial-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 25px; color: var(--industrial-muted); font-size: 12px; }
.industrial-breadcrumb a:hover { color: var(--industrial-accent-dark); }
.industrial-article { padding-bottom: 45px; border-bottom: 1px solid var(--industrial-line); }
.industrial-article > h1 { max-width: 900px; margin: 0; font-size: clamp(34px, 5vw, 58px); line-height: 1.14; letter-spacing: -.045em; }
.industrial-article__meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 17px; color: var(--industrial-muted); font-size: 12px; }
.industrial-article__excerpt { max-width: 850px; margin: 35px 0 0; padding: 20px 24px; color: var(--industrial-blue); border-left: 4px solid var(--industrial-accent); background: var(--industrial-paper); font-size: 17px; line-height: 1.85; }
.industrial-prose { max-width: 880px; margin-top: 42px; color: #293e4b; font-size: 16px; line-height: 1.95; }
.industrial-prose h2, .industrial-prose h3, .industrial-prose h4 { margin: 2em 0 .65em; color: var(--industrial-blue-deep); line-height: 1.3; }
.industrial-prose h2 { font-size: 30px; border-bottom: 1px solid var(--industrial-line); padding-bottom: 12px; }
.industrial-prose h3 { font-size: 23px; }
.industrial-prose p { margin: 1.15em 0; }
.industrial-prose ul, .industrial-prose ol { padding-left: 1.5em; }
.industrial-prose li { margin: .5em 0; }
.industrial-prose blockquote { margin: 1.6em 0; padding: 12px 20px; border-left: 4px solid var(--industrial-cyan); color: var(--industrial-muted); background: var(--industrial-paper); }
.industrial-prose img { max-width: 100%; height: auto; }
.industrial-prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 14px; }
.industrial-prose th, .industrial-prose td { padding: 10px 12px; border: 1px solid var(--industrial-line); text-align: left; }
.industrial-prose th { color: #fff; background: var(--industrial-blue); }
.industrial-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.industrial-tags span { padding: 5px 10px; color: var(--industrial-blue); border: 1px solid var(--industrial-line); border-radius: 2px; font-size: 11px; }
.industrial-aside-panel { margin-top: 45px; padding: 25px; border: 1px solid var(--industrial-line); background: var(--industrial-paper); }
.industrial-aside-panel h2 { margin: 0 0 14px; font-size: 22px; }
.industrial-aside-panel--accent { color: #fff; border-color: var(--industrial-blue); background: var(--industrial-blue); }
.industrial-aside-panel--accent .industrial-eyebrow { color: #77c6d2; }
.industrial-aside-panel--accent a { color: #fff; font-size: 13px; font-weight: 800; }
.industrial-related { padding-top: 36px; }
.industrial-related .industrial-section__head h2 { font-size: 25px; }
.industrial-related-card { display: flex; justify-content: space-between; gap: 12px; padding: 20px; border: 1px solid var(--industrial-line); background: var(--industrial-paper); font-size: 14px; font-weight: 700; }
.industrial-related-card span { color: var(--industrial-accent-dark); }
.industrial-related-card:hover { border-color: var(--industrial-accent); }

@media (max-width: 1050px) {
    .industrial-header__row { gap: 20px; }
    .industrial-brand { min-width: 175px; }
    .industrial-nav { gap: 14px; font-size: 13px; }
    .industrial-search { width: 175px; }
    .industrial-hero__visual { width: 35vw; }
}
@media (max-width: 820px) {
    .industrial-container { width: min(100% - 32px, 680px); }
    .industrial-utility__inner { min-height: 30px; }
    .industrial-utility__inner > span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
    .industrial-header__row { min-height: 68px; }
    .industrial-nav, .industrial-search { display: none; }
    .industrial-menu-toggle { display: grid; gap: 4px; width: 40px; height: 40px; margin-left: auto; padding: 10px; border: 1px solid var(--industrial-line); background: #fff; }
    .industrial-menu-toggle span { display: block; height: 2px; background: var(--industrial-blue); }
    .industrial-mobile-nav { display: block; border-top: 1px solid var(--industrial-line); background: #fff; }
    .industrial-mobile-nav[hidden] { display: none; }
    .industrial-mobile-nav .industrial-container { display: grid; padding: 8px 0 16px; }
    .industrial-mobile-nav a { padding: 11px 0; border-bottom: 1px solid #edf2f4; font-size: 14px; font-weight: 700; }
    .industrial-hero, .industrial-hero__inner { min-height: 620px; }
    .industrial-hero__inner { display: block; }
    .industrial-hero__copy { padding: 84px 0 0; }
    .industrial-hero__visual { position: absolute; right: -40px; bottom: -28px; width: 360px; height: 300px; opacity: .5; }
    .industrial-intro, .industrial-contact__inner { grid-template-columns: 1fr; gap: 24px; padding: 58px 0; }
    .industrial-card-grid--three, .industrial-content-list, .industrial-subnav { grid-template-columns: 1fr; }
    .industrial-application-grid, .industrial-news-list { grid-template-columns: 1fr; }
    .industrial-dark-band__inner, .industrial-section__head { align-items: start; flex-direction: column; }
    .industrial-footer__grid { grid-template-columns: 1fr 1fr; gap: 35px 20px; }
    .industrial-footer__grid > :first-child { grid-column: 1 / -1; }
    .industrial-footer__bottom { flex-direction: column; }
    .industrial-article-layout { grid-template-columns: 1fr; gap: 0; padding-top: 35px; }
    .industrial-aside-panel { margin-top: 25px; }
}
@media (max-width: 480px) {
    .industrial-utility__links { display: none; }
    .industrial-brand__name { font-size: 16px; }
    .industrial-hero h1 { font-size: 42px; }
    .industrial-hero__lead { font-size: 16px; }
    .industrial-section, .industrial-contact { padding: 58px 0; }
    .industrial-application-callout { display: block; padding: 24px; }
    .industrial-application-callout span { display: block; margin-top: 12px; }
}