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/* 2026-10-28: homepage SEO/GEO entity facts, decision tables, specimen pages and requested footer */
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.facts-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.facts-grid>div{padding:0 20px 0 0;border-right:1px solid #d6e1d6}
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.facts-grid p{font-size:.9rem;color:#62776a;line-height:1.85;margin:10px 0 0}
.table-wrap{width:100%;overflow-x:auto}
.decision-table{width:100%;border-collapse:collapse;line-height:1.75;font-size:.91rem;min-width:650px}
.decision-table th,.decision-table td{padding:18px 20px;border-bottom:1px solid #dce5da;text-align:left;vertical-align:top}
.decision-table thead th{background:#eaf1e9;color:#325446;font-size:.8rem}
.decision-table tbody th{font-weight:750;color:#224638}
.decision-table tbody tr:hover{background:#f2f6f1}
.decision-table a{text-decoration:underline;text-underline-offset:4px}
.sku-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sku-card{display:flex;flex-direction:column;min-height:191px;background:white;padding:24px;border:1px solid #d9e4d8;transition:border-color .2s,transform .2s}
.sku-card:hover{border-color:#789c85;transform:translateY(-3px)}
.sku-card small{color:#537d69;font-size:.75rem;letter-spacing:.08em;font-weight:750}
.sku-card h3{margin:10px 0;font-size:1.12rem;line-height:1.5;color:#23493d}
.sku-card p{color:#677a6e;font-size:.85rem;margin:0 0 19px}
.sku-card>span{margin-top:auto;color:#276b4c;font-size:.85rem;font-weight:750}
.sku-h1{font-size:.52em;white-space:nowrap;letter-spacing:0;color:#56816e}
.image-disclaimer{font-size:.76rem!important;color:#6b776e;text-align:center;padding:12px;margin:0!important;background:#f2f5ee}
.rich-content-left{margin-left:0}
.seo-faq .faq summary{line-height:1.55}
@media(max-width:900px){.facts-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:30px}.facts-grid>div:nth-child(2){border:0}.sku-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
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/* ========================================================================
   WEIKE · Premium editorial design system / 2026.10
   Quiet industrial aesthetics: technical clarity, accessible controls, and
   a consistent buyer journey. Existing semantic content remains intact.
   ======================================================================== */
:root {
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  --max:1264px;
  --shadow:0 30px 75px rgba(25,47,36,.105);
}
html {scroll-padding-top:104px}
body {background:var(--paper);color:var(--ink);font-size:15.5px;line-height:1.78}
.wrap {width:min(var(--max),calc(100% - 96px))}
.label {font-size:.7rem;letter-spacing:.17em;font-weight:750;color:#57796b}
.label.light {color:#d0dcc6}
.section {padding:112px 0}
.section.compact {padding:80px 0}
.section.soft {background:#f0f2eb}
.section.dark {background:#14352d;position:relative;overflow:hidden}
.section.dark:before {content:"";position:absolute;inset:0;pointer-events:none;opacity:.12;background:repeating-linear-gradient(90deg,transparent 0,transparent 119px,#d7e2cd 120px)}
.section.dark > .wrap {position:relative}
.section-head {gap:42px;margin-bottom:45px}
.section-head h2,.headline {font-size:clamp(2.05rem,3.5vw,3.5rem);line-height:1.26;letter-spacing:-.046em;font-weight:780}
.section-head p {font-size:.97rem;color:#64746a;line-height:1.85;max-width:390px}
.section-head .label {display:inline-block;margin-bottom:5px}
.btn {border-radius:3px;min-height:51px;padding:12px 21px;letter-spacing:.016em;font-size:.86rem;transition:background .22s,border-color .22s,box-shadow .22s,transform .22s}
.btn:hover {transform:translateY(-2px);box-shadow:0 8px 22px rgba(12,38,28,.11)}
.btn-primary {background:#d9e5ba;color:#193b2d}
.btn-primary:hover {background:#e8f0cf}
.btn-dark {background:#214b3e;color:white}
.btn-dark:hover {background:#32644f}
.btn-outline {border-color:#b3c2b4}
.btn-light-outline {border-color:rgba(241,249,230,.55);color:#f9fff4}
.topline {background:#13342c;color:#cddacb;font-size:.64rem;letter-spacing:.105em}
.topline .wrap {padding:8px 0}
.site-header {background:rgba(250,250,246,.97);border-bottom:1px solid #dde4dc;box-shadow:0 2px 12px rgba(27,50,41,.025)}
.nav {min-height:86px;gap:26px}
.brand {gap:11px}
.brand img {width:44px;height:44px}
.brand-cn {font-size:1.29rem;letter-spacing:.07em;font-weight:820}
.brand-en {font-size:.61rem;color:#668578;letter-spacing:.035em;text-transform:lowercase;font-weight:650;margin-top:6px}
.nav-links {gap:22px}
.nav-links a {position:relative;color:#43584d;font-size:.845rem;line-height:1.2;font-weight:680;padding:13px 0}
.nav-links a:after {content:"";position:absolute;height:2px;background:#557c65;left:0;right:100%;bottom:1px;transition:right .2s}
.nav-links a.active:after,.nav-links a:hover:after {right:0}
.nav-links a.active {font-weight:750;color:#183f31}
.nav-cta {min-height:44px;padding:10px 16px;font-size:.8rem;flex-shrink:0}

/* Home hero: strong material-first statement with subdued technical detail */
.hero {background:#102d27;isolation:isolate}
.hero .hero-img {inset:0 0 0 35%;background-position:center 40%;opacity:.91;filter:saturate(.65)}
.hero:after {background:linear-gradient(90deg,#102b26 0%,#14362f 38%,rgba(22,58,48,.82) 59%,rgba(15,38,34,.26) 100%)}
.hero:before {content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(20% - 1px),rgba(255,255,255,.06) 20%)}
.hero-inner {grid-template-columns:62% 38%;min-height:694px}
.hero-copy {padding:98px 0 116px}
.hero-copy .label {display:inline-flex;align-items:center;gap:15px;font-size:.71rem;letter-spacing:.19em}
.hero-copy .label:before {content:"";display:block;width:33px;height:1px;background:#c9d9a8}
.hero h1 {max-width:890px;font-size:clamp(3.05rem,5.4vw,6rem);line-height:1.2;letter-spacing:-.063em;font-weight:790;margin:33px 0 25px}
.hero .lede {max-width:585px;color:#dce6dd;font-size:1.04rem;line-height:2}
.hero-actions {gap:14px;margin-top:37px}
.hero-actions .btn {min-width:155px}
.hero-side {justify-content:flex-end;align-items:flex-end;padding-bottom:64px}
.hero-tech-card {width:min(285px,94%);padding:26px 24px;background:rgba(15,47,39,.7);border:1px solid rgba(238,245,226,.35);backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.13)}
.tech-eyebrow {display:block;color:#d0dfc8;font-size:.6rem;letter-spacing:.15em;font-weight:700}
.tech-divider {display:block;height:1px;background:#ffffff38;margin:18px 0 22px}
.hero-tech-card strong {display:block;font-size:1.35rem;font-weight:650;line-height:1.55;letter-spacing:-.035em;color:white}
.hero-tech-categories {display:flex;flex-wrap:wrap;gap:7px;margin-top:24px}
.hero-tech-categories span {font-size:.57rem;letter-spacing:.04em;border:1px solid #ffffff4a;color:#d5e1d6;padding:5px 7px}
.hero-tech-card a {display:flex;justify-content:space-between;align-items:center;margin-top:27px;font-size:.78rem;font-weight:700;color:#e3efc3;border-top:1px solid #ffffff36;padding-top:15px}
.hero-tech-card a:hover {color:#fff}
/* Capability band without misleading counts */
.statline {background:#e5e9df;border-bottom:1px solid #d5ddd3}
.stat-grid {grid-template-columns:repeat(3,minmax(0,1fr))}
.stat {padding:29px 24px;gap:21px}
.stat:not(:last-child) {border-right:1px solid #cfd9ce}
.stat-num {font-size:.68rem;font-weight:800;letter-spacing:.095em;color:#2a6951;width:94px;flex-shrink:0}
.stat-label {font-size:.94rem;font-weight:750}
.stat small {font-size:.74rem;color:#68796d}

/* Intro editorial composition */
.intro-grid {grid-template-columns:46% 1fr;gap:10%;align-items:center}
.intro-image {min-height:515px;border-radius:0;background-position:center;box-shadow:26px 26px 0 #edf0e7}
.intro-image:after {bottom:20px;left:22px;padding:13px 16px;background:rgba(20,55,45,.83);font-size:.6rem;letter-spacing:.16em}
.intro-copy {padding:25px 5px 25px 0}
.intro-copy .headline {font-size:clamp(2.3rem,3.7vw,3.55rem)}
.intro-copy p {max-width:510px;line-height:2;color:#647268}
.inline-link {border-bottom:1px solid #8caa93;font-size:.88rem;transition:gap .18s}
/* Carefully grounded company facts */
.seo-profile {background:#f4f5f0!important;border-top:1px solid #e1e7df;border-bottom:1px solid #e1e7df}
.seo-profile .section-head {margin-bottom:31px}
.seo-profile .section-head h2 {font-size:clamp(1.78rem,2.6vw,2.6rem)}
.facts-grid {gap:0;background:#fff;border:1px solid #dfe7db}
.facts-grid>div {border-right:1px solid #e2e8de;padding:27px 26px;min-height:135px}
.facts-grid>div:last-child {border-right:0}
.facts-grid strong {font-size:.9rem;letter-spacing:.015em}
.facts-grid p {font-size:.88rem;line-height:1.83;margin-top:12px}

/* A balanced 3 + 2 editorial product layout */
.product-grid {grid-template-columns:repeat(6,minmax(0,1fr));gap:19px}
.product-card {grid-column:span 2;border-color:#e0e5dd;box-shadow:0 2px 6px rgba(20,40,30,.018);position:relative}
.product-card:nth-child(4),.product-card:nth-child(5) {grid-column:span 3}
.product-card:hover {transform:translateY(-4px);box-shadow:0 26px 48px rgba(31,60,45,.12);border-color:#abc3ad}
.product-photo {aspect-ratio:1.39;background:#54756c}
.product-card:nth-child(4) .product-photo,.product-card:nth-child(5) .product-photo {aspect-ratio:2.05}
.product-photo:after {content:"";inset:0;position:absolute;background:linear-gradient(180deg,rgba(15,35,26,.06),transparent 50%,rgba(14,40,30,.1));pointer-events:none}
.product-photo .number {font-size:.63rem;font-weight:700;left:16px;top:16px;padding:7px 12px;letter-spacing:.13em;background:rgba(23,58,45,.78);backdrop-filter:blur(8px);z-index:1}
.product-body {padding:27px 27px 25px}
.product-body small {font-size:.65rem;letter-spacing:.13em;color:#718b75}
.product-body h3 {font-size:1.24rem;letter-spacing:-.03em;margin:12px 0 9px}
.product-body p {font-size:.86rem;color:#6a796d;line-height:1.8}
.card-footer {font-size:.84rem;border-top-color:#e8ece4}
.card-footer span:last-child {font-size:1.2rem}

/* Application cards: visual distinctions without invented project photos */
.app-grid {gap:15px}
.app-card {min-height:362px;padding:28px 25px;border:1px solid #d1d9cd;transition:transform .22s,box-shadow .22s}
.app-card:hover {transform:translateY(-3px);box-shadow:0 20px 40px rgba(25,50,38,.14)}
.app-card:nth-child(1):before {background-image:url('../images/laminate.webp');background-position:35% 50%;filter:saturate(.7)}
.app-card:nth-child(2):before {background-image:url('../images/mountains.webp');background-position:65% 40%;filter:saturate(.7)}
.app-card:nth-child(3):before {background-image:url('../images/nylon.webp');background-position:40% 70%;filter:saturate(.6)}
.app-card:nth-child(4):before {background-image:url('../images/polyester.webp');background-position:58% 55%;filter:saturate(.7)}
.app-card:after {background:linear-gradient(180deg,rgba(18,52,42,.45),rgba(15,48,36,.15) 32%,rgba(9,40,32,.92))}
.app-card .app-num {font-size:.66rem;letter-spacing:.14em}
.app-card h3 {font-size:1.43rem;margin-bottom:7px}
.app-card p {color:#d2e1d7}
.app-more {display:inline-block;border-top:1px solid #ffffff6a;padding-top:13px;font-size:.78rem;font-weight:700}

/* Procedure, insights, and product specifications */
.process-grid {gap:14px}
.process-card {padding:29px 25px 33px;border:1px solid #4b6a5b;background:rgba(255,255,255,.035)}
.process-card .step {font-size:2.35rem;color:#cdddb4;font-weight:680;margin-bottom:40px}
.process-card h3 {font-size:1.1rem;font-weight:740}
.process-card p {font-size:.85rem;color:#c4d5c8;line-height:1.85}
.insight-card {border:1px solid #e0e5dd;padding:36px 38px 33px;transition:box-shadow .2s,border-color .2s}
.insight-card:hover {border-color:#bbccbe;box-shadow:0 16px 38px rgba(22,55,36,.055)}
.insight-card h3 {font-size:1.34rem;letter-spacing:-.02em}
.insight-card p {font-size:.91rem;line-height:1.95}
.sku-catalog {background:#f0f2ec!important}
.sku-grid {gap:18px}
.sku-card {border:1px solid #e1e5dc;min-height:220px;padding:27px 26px;background:#fff;position:relative}
.sku-card:before {content:"";position:absolute;left:26px;top:0;width:46px;height:3px;background:#b6c59d}
.sku-card h3 {font-size:1.13rem;line-height:1.6;margin:14px 0 9px}
.sku-card p {line-height:1.75}
.sku-card:hover {transform:translateY(-4px);box-shadow:0 16px 38px rgba(33,57,41,.08)}
/* Buyer-oriented next step section */
.sourcing-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sourcing-card {display:flex;flex-direction:column;min-height:260px;padding:31px 30px 26px;background:#fafbf8;border:1px solid #dce5da;transition:background .2s,border-color .2s,transform .2s}
.sourcing-card:hover {background:#f0f5ed;border-color:#a8bfac;transform:translateY(-3px)}
.sourcing-index {font-size:.66rem;color:#537662;font-weight:800;letter-spacing:.13em}
.sourcing-card h3 {font-size:1.24rem;margin:25px 0 9px;color:#213f32;letter-spacing:-.02em}
.sourcing-card p {font-size:.86rem;margin:0 0 23px;color:#687a6c;line-height:1.88}
.sourcing-link {margin-top:auto;border-top:1px solid #d6e0d3;padding-top:15px;display:flex;justify-content:space-between;color:#315d45;font-size:.82rem;font-weight:770}
.sourcing-link b {font-size:1.16rem;font-weight:500}
/* Page hero: quiet architectural detail and stronger editorial scale */
.page-hero {position:relative;isolation:isolate;overflow:hidden;padding:85px 0 86px;background:#eaf0e8;border-bottom:1px solid #d7e2d4}
.page-hero:before {content:"";position:absolute;right:-10%;top:-200px;width:750px;height:750px;border:1px solid rgba(87,128,106,.19);border-radius:50%;pointer-events:none;z-index:-1;box-shadow:0 0 0 115px rgba(112,145,114,.037),0 0 0 230px rgba(105,141,114,.032)}
.page-hero:after {content:attr(data-label);position:absolute;right:6%;bottom:-26px;font-size:clamp(3rem,9vw,9rem);font-weight:850;letter-spacing:-.075em;color:rgba(38,86,62,.065);white-space:nowrap;line-height:1;z-index:-1;pointer-events:none}
.page-hero h1 {font-size:clamp(2.55rem,4.25vw,4.6rem);font-weight:790;letter-spacing:-.052em;line-height:1.23;margin:19px 0}
.page-hero p {font-size:1rem;color:#586e5d;line-height:1.94;max-width:700px}
.crumbs {font-size:.78rem}
/* Repeated sections on inner pages */
.feature,.app-detail {border:1px solid #e2e8df;background:#fff;transition:box-shadow .2s,border-color .2s}
.feature:hover,.app-detail:hover {border-color:#b6c9b8;box-shadow:0 12px 34px rgba(18,45,28,.07)}
.feature {padding:37px}
.rich-content {line-height:1.95}
.rich-content h2 {font-size:1.9rem;letter-spacing:-.035em}
.rich-content p,.rich-content li {color:#566c5e}
.info-table th,.info-table td {padding:17px 18px}
.faq details {padding:21px 0}
.faq summary {font-size:1.01rem;letter-spacing:-.012em}
.faq summary:after {font-weight:400;flex-shrink:0}
.faq details[open] summary {color:#2c624a}
.filter-btn {border:1px solid #ccd9cf;font-size:.84rem;border-radius:3px;padding:10px 17px}
.filter-result {color:#577467;font-size:.77rem;margin:-11px 0 23px;min-height:1.2em}
.filter-btn:focus-visible {outline:3px solid #9ac6a0;outline-offset:2px}
/* Conversion and contact */
.prefooter {background:#e8ede5}
.cta-panel {padding:54px 60px;background:#dce5d7;border:1px solid #cedac8;position:relative;overflow:hidden}
.cta-panel:after {content:"";position:absolute;right:21%;top:-130px;height:360px;width:360px;border:1px solid #b8c8b3;border-radius:50%;opacity:.45;pointer-events:none}
.cta-panel h2 {font-size:clamp(1.72rem,2.65vw,2.7rem);letter-spacing:-.04em;line-height:1.3}
.cta-panel .btn {position:relative;z-index:1}
.contact-card {padding:47px;background:#183f32}
.contact-row {border-top-color:#ffffff33}
.contact-row a {overflow-wrap:anywhere}
.form-box {border:1px solid #e2e7dd;padding:45px;background:#fff}
.field input,.field select,.field textarea {background:#fbfcf9;border:1px solid #ccd8ce;border-radius:3px;min-height:48px}
.field textarea {min-height:142px}
.field input:hover,.field select:hover,.field textarea:hover {border-color:#9caf9b}
.field label {font-size:.85rem}
.consent {line-height:1.8}
/* Footer: balanced columns and requested centered copyright */
.footer {background:#142d25;padding:76px 0 27px}
.footer-grid {grid-template-columns:2fr .9fr .9fr 1.65fr;gap:47px;padding-bottom:61px}
.footer .brand-cn {font-size:1.37rem}
.footer .brand-en {color:#9bb8a2}
.footer-intro {color:#abc1b1;max-width:320px;line-height:1.98}
.footer h3 {font-size:.85rem;color:#eff5ef}
.footer-links {gap:13px}
.footer-links a,.footer address {color:#b1c4b5;line-height:1.8}
.footer-bottom {justify-content:center;text-align:center;gap:0;border-top:1px solid #ffffff24;padding-top:24px}
.footer-bottom>span {display:block;width:100%;font-size:.76rem;letter-spacing:.02em;color:#a7bcae}
.mobile-quick-contact {display:none}

@media(max-width:1200px) {
  .nav {gap:19px}
  .nav-links {gap:15px}
  .nav-links a {font-size:.8rem}
  .nav-cta {padding:10px 12px}
  .brand-cn {font-size:1.19rem}
  .hero-inner {grid-template-columns:60% 40%}
}
@media(max-width:1080px) {
  .wrap {width:min(var(--max),calc(100% - 64px))}
  .nav {gap:14px}
  .nav-links {gap:12px}
  .footer-grid {grid-template-columns:1.5fr 1fr 1fr;gap:35px}
  .footer-grid>div:last-child {grid-column:1/-1}
  .hero h1 {font-size:clamp(2.7rem,5.4vw,4.6rem)}
  .app-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-card {min-height:315px}
  .facts-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts-grid>div:nth-child(2) {border-right:0}
  .facts-grid>div:nth-child(-n+2) {border-bottom:1px solid #e2e8de}
}
@media(max-width:800px) {
  body {padding-bottom:63px}
  .wrap {width:min(var(--max),calc(100% - 38px))}
  .section {padding:78px 0}
  .section.compact {padding:58px 0}
  .section-head {align-items:start;gap:10px;margin-bottom:30px}
  .section-head h2,.headline {font-size:clamp(1.9rem,6.2vw,2.6rem)}
  .topline .wrap {padding:6px 0}
  .nav {min-height:72px}
  .brand img {width:41px;height:41px}
  .brand-en {font-size:.58rem}
  .mobile-toggle {display:flex;border-radius:4px;border-color:#bdcdbf}
  .nav-links {top:72px;left:-19px;right:-19px;padding:16px 20px 23px;background:#fafaf6;max-height:calc(100dvh - 135px);overflow-y:auto;box-shadow:0 20px 36px rgba(18,41,29,.17)}
  .nav-links a {font-size:.98rem;padding:12px 2px}
  .nav-links a:after {display:none}
  .hero .hero-img {inset:0;background-position:70% center}
  .hero:after {background:linear-gradient(90deg,rgba(15,43,35,.96),rgba(17,47,38,.88) 62%,rgba(17,43,35,.54))}
  .hero-inner {min-height:590px;display:block}
  .hero-copy {padding:97px 0 98px;max-width:690px}
  .hero h1 {font-size:clamp(2.7rem,7.7vw,4.55rem);line-height:1.25}
  .hero .lede {font-size:1rem}
  .hero-side {display:none}
  .stat-grid {grid-template-columns:repeat(3,minmax(0,1fr))}
  .stat {padding:22px 12px;display:block;border-top:0!important}
  .stat:last-child {grid-column:auto}
  .stat-num {display:block;width:auto;margin-bottom:8px;font-size:.64rem}
  .intro-grid {grid-template-columns:1fr;gap:45px}
  .intro-image {min-height:410px;box-shadow:14px 14px 0 #edf0e7}
  .intro-copy {padding:0}
  .product-grid {grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .product-card,.product-card:nth-child(4),.product-card:nth-child(5) {grid-column:auto}
  .product-card:nth-child(4) .product-photo,.product-card:nth-child(5) .product-photo {aspect-ratio:1.39}
  .process-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
  .sourcing-grid {grid-template-columns:1fr;gap:13px}
  .sourcing-card {min-height:0}
  .page-hero {padding:65px 0 68px}
  .page-hero h1 {font-size:clamp(2.4rem,7vw,3.6rem)}
  .page-hero:after {font-size:15vw;right:-2%;bottom:-7px}
  .contact-grid {grid-template-columns:1fr}
  .footer {padding-top:59px}
  .footer-grid {grid-template-columns:1fr 1fr;gap:32px}
  .footer-grid>div:first-child,.footer-grid>div:last-child {grid-column:1/-1}
  .mobile-quick-contact {position:fixed;bottom:0;left:0;right:0;z-index:65;display:grid;grid-template-columns:1fr 1.3fr;padding:8px 12px max(8px,env(safe-area-inset-bottom));gap:10px;background:#fafbf7;box-shadow:0 -8px 28px rgba(20,53,34,.13);border-top:1px solid #dae4d8}
  .mobile-quick-contact a {display:flex;align-items:center;justify-content:center;border-radius:3px;min-height:45px;font-size:.82rem;font-weight:760}
  .mobile-quick-contact .quick-tel {background:#e9eee6;color:#214735}
  .mobile-quick-contact .quick-inquiry {background:#204f3c;color:white;gap:13px}
}
@media(max-width:560px) {
  .wrap {width:calc(100% - 34px)}
  .section {padding:66px 0}
  .section.compact {padding:54px 0}
  .section-head h2,.headline {font-size:clamp(1.9rem,8vw,2.5rem);line-height:1.33}
  .topline .wrap {font-size:.58rem}
  .hero-inner {min-height:0}
  .hero-copy {padding:91px 0 93px}
  .hero h1 {font-size:clamp(2.5rem,10vw,4rem);letter-spacing:-.055em;margin:24px 0}
  .hero .lede {font-size:.95rem;line-height:1.9}
  .hero-actions {margin-top:30px}
  .hero-actions .btn {flex:1;min-width:0;white-space:normal;text-align:center;font-size:.78rem;padding:11px 12px}
  .stat-grid {grid-template-columns:1fr 1fr}
  .stat {border:0!important;padding:19px 6px}
  .stat:last-child {grid-column:1/-1;border-top:1px solid #cdd8c9!important}
  .stat:nth-child(2) {border-left:1px solid #cdd8c9!important;padding-left:19px}
  .intro-image {min-height:305px}
  .facts-grid {grid-template-columns:1fr}
  .facts-grid>div {min-height:0;border-right:0!important;border-bottom:1px solid #e2e8de;padding:22px 24px}
  .facts-grid>div:last-child {border-bottom:0}
  .product-grid,.app-grid,.insights-grid,.process-grid,.cards-three,.sku-grid,.form-grid,.related,.app-details {grid-template-columns:1fr}
  .product-photo,.product-card:nth-child(4) .product-photo,.product-card:nth-child(5) .product-photo {aspect-ratio:1.48}
  .product-body {padding:23px 23px 24px}
  .app-card {min-height:300px}
  .process-card {padding:25px 23px}
  .process-card .step {margin-bottom:24px}
  .insight-card {padding:28px 26px}
  .cta-panel {padding:34px 25px;gap:21px}
  .cta-panel h2 {font-size:1.75rem}
  .cta-panel .btn {width:100%;max-width:280px}
  .page-hero {padding:52px 0 58px}
  .page-hero h1 {font-size:2.55rem}
  .page-hero p {font-size:.92rem}
  .footer-grid {grid-template-columns:1fr 1fr;gap:28px}
  .form-box,.contact-card {padding:28px 23px}
  .rich-content h2 {font-size:1.52rem}
  .info-table th,.info-table td {padding:12px 10px}
}
@media(prefers-reduced-motion:reduce) {
  html {scroll-behavior:auto}
  *,*:before,*:after {transition:none!important;animation:none!important}
}

/* Consistent accessible 404 layout */
.error-page{min-height:67vh;display:flex;align-items:center;background:linear-gradient(140deg,#f6f8f1,#e6ece3)}
.error-layout{display:grid;grid-template-columns:1fr .8fr;align-items:center;gap:35px}
.error-layout h1{font-size:clamp(3rem,6vw,6.3rem);letter-spacing:-.065em;line-height:1.2;margin:20px 0}
.error-layout p{color:#68786c;max-width:530px;font-size:1.02rem}
.error-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}
.error-number{font-size:clamp(8rem,20vw,21rem);font-weight:850;letter-spacing:-.12em;color:#dae3d5;line-height:.9;text-align:center}
@media(max-width:800px){.error-layout{grid-template-columns:1fr}.error-number{display:none}}

/* V4 · Capability, production discipline, formal inquiry */
.proof-section{border-top:1px solid #e8ece5}
.proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid #dfe6dc;background:#f9faf6}
.proof-grid>a{padding:32px 25px;min-height:262px;border-right:1px solid #dfe6dc;display:flex;flex-direction:column;transition:background .2s}
.proof-grid>a:last-child{border-right:0}
.proof-grid>a:hover{background:#edf2e9}
.proof-grid span,.tech-grid article>span{font-size:.69rem;letter-spacing:.15em;font-weight:750;color:#678476}
.proof-grid h3{font-size:1.18rem;line-height:1.5;color:#204639;margin:22px 0 10px}
.proof-grid p{font-size:.87rem;color:#66776b;line-height:1.85;margin:0 0 19px}
.proof-grid strong{margin-top:auto;font-size:.78rem;color:#285b43;font-weight:780}
.credibility-grid,.tech-intro{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center}
.credibility-grid p,.tech-intro p{color:#68776d;max-width:560px}
.capability-points{border-top:1px solid #d9e3d7}
.capability-points>div{display:grid;grid-template-columns:48px minmax(110px,.65fr) 1fr;gap:12px;align-items:center;border-bottom:1px solid #d9e3d7;padding:26px 3px}
.capability-points b{font-weight:720;color:#698777;font-size:.75rem}
.capability-points strong{color:#244c3a;font-weight:760;font-size:.92rem}
.capability-points span{font-size:.81rem;color:#6d7c70}
.tech-photo{min-height:430px;overflow:hidden;position:relative}
.tech-photo img{height:100%;width:100%;object-fit:cover;position:absolute;inset:0}
.tech-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}
.tech-grid article{background:#fff;border:1px solid #e2e8dd;padding:33px 35px;min-height:210px}
.tech-grid h3{font-size:1.25rem;margin:12px 0 8px;color:#214738}
.tech-grid p{font-size:.92rem;color:#69776a;margin:0}
.tech-quote{max-width:920px;text-align:center}
.tech-quote h2{font-size:clamp(2rem,3.2vw,3rem);line-height:1.25;margin:16px 0}
.tech-quote p{color:#697970;max-width:790px;margin:0 auto 27px}
.form-header-tag{display:flex;align-items:center;gap:8px;color:#65826f;letter-spacing:.14em;font-size:.69rem;font-weight:790;margin-bottom:16px}
.form-dot{height:6px;width:6px;background:#729a74;border-radius:50%}
.form-mini{display:flex;gap:0;margin:25px 0 26px;padding:12px 0;border-top:1px solid #e0e7dd;border-bottom:1px solid #e0e7dd}
.form-mini span{flex:1;text-align:center;font-size:.73rem;color:#64776c;letter-spacing:.025em;border-right:1px solid #e0e7dd}
.form-mini span:last-child{border:0}
.form-box input:not([type=checkbox]),.form-box select,.form-box textarea{background:#fbfcf9;border-color:#d5dfd2;transition:border-color .2s,box-shadow .2s}
.form-box input:not([type=checkbox]):focus,.form-box select:focus,.form-box textarea:focus{border-color:#668b6e;box-shadow:0 0 0 3px rgba(111,153,119,.12)}
.form-box .form-status{line-height:1.65;font-size:.85rem}
.form-box .form-status[data-kind=success]{color:#23643d;font-weight:750}
.form-box .form-status[data-kind=error]{color:#ad473f;font-weight:730}
.form-box button[disabled]{opacity:.64;cursor:wait;transform:none;box-shadow:none}
@media(max-width:1050px){.proof-grid{grid-template-columns:repeat(2,1fr)}.proof-grid>a:nth-child(2){border-right:0}.proof-grid>a:nth-child(-n+2){border-bottom:1px solid #dfe6dc}}
@media(max-width:800px){.credibility-grid,.tech-intro{grid-template-columns:1fr;gap:35px}.tech-photo{min-height:350px}}
@media(max-width:560px){.proof-grid,.tech-grid{grid-template-columns:1fr}.proof-grid>a{border-right:0;border-bottom:1px solid #dfe6dc;min-height:0;padding:26px 24px}.proof-grid>a:last-child{border:0}.proof-grid h3{margin-top:12px}.tech-grid article{min-height:0;padding:28px 24px}.capability-points>div{grid-template-columns:25px 1fr;gap:7px 14px}.capability-points span{grid-column:2}.tech-photo{min-height:250px}.form-mini span{font-size:.62rem}}

/* V5: restrained material consultation module; no unverified product SKUs */
.footer-bottom {justify-content:center;text-align:center;}
.consult-panel {display:grid;grid-template-columns:1.16fr .84fr;gap:clamp(32px,5vw,92px);background:linear-gradient(115deg,#193a33,#234d3f);padding:clamp(36px,5.5vw,80px);color:#f8faf5;position:relative;overflow:hidden;}
.consult-panel:before {content:"";position:absolute;inset:0;background:radial-gradient(circle at 5% 0%,rgba(198,222,169,.12),transparent 52%);pointer-events:none;}
.consult-panel > * {position:relative;z-index:1;}
.consult-copy .label {color:#c5d9b8;}
.consult-copy h2 {font-size:clamp(2rem,3vw,3rem);line-height:1.3;letter-spacing:-.045em;font-weight:750;margin:19px 0 21px;}
.consult-copy p {max-width:550px;line-height:1.95;color:#cbdbd0;margin:0;}
.consult-buttons {display:flex;gap:12px;flex-wrap:wrap;margin-top:34px;}
.consult-buttons .btn-primary {background:#d6e5bd;}
.consult-buttons .btn-light-outline {border-color:#8fa99a;color:#f4f8f2;}
.consult-steps {border-left:1px solid #ffffff33;padding-left:clamp(24px,3vw,44px);align-self:center;display:grid;gap:23px;}
.consult-steps>div {padding-bottom:20px;border-bottom:1px solid #ffffff28;}
.consult-steps>div:last-child {border:0;padding-bottom:0;}
.consult-steps span {display:block;color:#acc9b6;font-size:.7rem;font-weight:750;letter-spacing:.13em;margin-bottom:7px;}
.consult-steps strong {display:block;font-size:1.08rem;color:#fff;font-weight:750;}
.consult-steps p {font-size:.85rem;line-height:1.8;color:#bcd1c3;margin:5px 0 0;}
@media(max-width:800px){.consult-panel{grid-template-columns:1fr;gap:36px;padding:35px 25px}.consult-steps{border-left:0;border-top:1px solid #ffffff33;padding:25px 0 0;grid-template-columns:1fr;}.consult-copy h2{font-size:2rem;}.consult-buttons .btn{min-height:46px;}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.product-card,.product-photo img,.btn,.app-more{transition:none !important;}}


/* V6 / material-first commercial catalog and subject pages */
.v6-catalog{border-top:1px solid #e1e8df}.v6-solution-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:15px}.v6-solution-card{grid-column:span 2;background:#f5f7f2;border:1px solid #e1e7de;min-height:235px;padding:31px 28px 25px;display:flex;flex-direction:column;transition:transform .2s,border-color .2s,box-shadow .2s}.v6-solution-card:nth-child(4),.v6-solution-card:nth-child(5){grid-column:span 3}.v6-solution-card:hover,.v6-related-card:hover,.v6-home-path:hover{transform:translateY(-3px);border-color:#96b49d;box-shadow:0 18px 42px rgba(24,54,38,.085)}.v6-card-overline{color:#668579;letter-spacing:.095em;font-size:.65rem;font-weight:750}.v6-solution-card h3{color:#193e33;font-size:1.35rem;line-height:1.44;letter-spacing:-.03em;margin:25px 0 10px}.v6-solution-card p{color:#66776c;font-size:.9rem;line-height:1.9;margin:0 0 20px}.v6-card-foot{display:flex;justify-content:space-between;border-top:1px solid #dce5d9;padding-top:16px;margin-top:auto;color:#285e45;font-size:.79rem;font-weight:730}.v6-note-line{display:flex;align-items:flex-start;gap:13px;border-top:1px solid #dce4da;margin-top:25px;padding-top:21px}.v6-note-line p{font-size:.83rem;color:#77877c;margin:0;line-height:1.8}.v6-note-icon{width:20px;height:20px;border:1px solid #a2b9a4;color:#54735c;border-radius:50%;display:grid;place-items:center;font:700 12px/1 Georgia,serif;flex:0 0 20px}
.v6-home-discovery{border-top:1px solid #e4ebe3}.v6-home-path-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.v6-home-path{border:1px solid #e2e9df;background:#f8faf6;padding:27px 24px 25px;display:flex;flex-direction:column;min-height:244px;transition:transform .2s,box-shadow .2s,border-color .2s}.v6-home-path>span{color:#608575;font-weight:750;font-size:.64rem;letter-spacing:.07em}.v6-home-path h3{font-size:1.16rem;color:#1b4838;margin:26px 0 10px;line-height:1.5}.v6-home-path p{color:#6b786f;font-size:.82rem;line-height:1.85;margin:0 0 20px}.v6-home-path b{color:#2b614a;font-weight:730;font-size:.76rem;margin-top:auto}.v6-understated-link{display:inline-block;margin-top:29px;color:#2a5f47;border-bottom:1px solid #7da68c;font-size:.86rem;font-weight:700;padding-bottom:7px}
.v6-topic-hero h1{max-width:1020px}.v6-topic-hero p{max-width:870px}.v6-overview{display:grid;grid-template-columns:1fr .89fr;align-items:center;gap:8%}.v6-overview-copy h2{font-size:clamp(2.1rem,3.5vw,3.3rem);line-height:1.3;letter-spacing:-.045em;margin:20px 0 30px}.v6-overview-copy p{color:#63736a;font-size:.98rem;line-height:2;margin:0 0 18px}.v6-inline-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:35px}.v6-text-link{font-weight:750;color:#295e46;border-bottom:1px solid #a5bba5;padding-bottom:4px;font-size:.86rem}.v6-overview-photo{position:relative;margin:0;min-height:340px;background:#d5e1d7;align-self:stretch}.v6-overview-photo img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.v6-overview-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(11,46,32,.68))}.v6-overview-photo figcaption{position:absolute;bottom:19px;left:23px;z-index:1;color:white;font-weight:700;letter-spacing:.13em;font-size:.59rem}.v6-cap-grid,.v6-scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.v6-capability{background:#fff;padding:32px 29px;min-height:230px;border:1px solid #e1e6dd}.v6-capability>span{color:#5e826d;font-size:.65rem;letter-spacing:.12em;font-weight:780}.v6-capability h3{color:#1b4437;font-size:1.2rem;margin:28px 0 12px}.v6-capability p,.v6-scene p{color:#6e7c72;font-size:.9rem;line-height:1.93}.v6-scene{padding:28px 27px;border:1px solid #dfe8db;background:#fafbf8}.v6-scene h3{font-size:1.14rem;color:#1c4637;line-height:1.5;margin:19px 0 10px}.v6-check{font-size:1.35rem;color:#648770}.v6-faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:9%}.v6-faq-layout h2{font-size:clamp(1.9rem,3vw,2.8rem);line-height:1.32;letter-spacing:-.045em;margin:20px 0}.v6-faq-layout>div:first-child p{color:#6c7d70;line-height:1.95}.v6-faq-list{border-top:1px solid #c8d5cb}.v6-qa{border-bottom:1px solid #c8d5cb}.v6-qa summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:18px;cursor:pointer;padding:22px 4px;font-weight:720;color:#28483b}.v6-qa summary::-webkit-details-marker{display:none}.v6-qa summary span{font-size:1.35rem;color:#658470;transition:transform .2s}.v6-qa[open] summary span{transform:rotate(45deg)}.v6-qa p{margin:0;padding:0 15px 25px 4px;color:#687b6c;line-height:1.95;font-size:.93rem}.v6-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.v6-related-card{min-height:195px;padding:25px 26px;border:1px solid #e1e7db;background:#f9faf6;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s}.v6-related-card>span{font-size:.67rem;color:#618270;letter-spacing:.09em;font-weight:750}.v6-related-card h3{font-size:1.15rem;color:#1e4436;margin:17px 0 10px}.v6-related-card p{color:#6d7e71;font-size:.82rem;line-height:1.75;margin:0 0 17px}.v6-related-card b{margin-top:auto;font-size:.78rem;color:#2a6147;font-weight:720}.v6-core-context{background:#edf3e9;border-left:3px solid #89a48b;color:#355d48!important;padding:13px 20px;margin:20px 0 26px!important;max-width:720px;font-size:.91rem!important;line-height:1.85!important}
.v6-reading-layout{display:grid;grid-template-columns:245px 1fr;gap:10%;max-width:1080px}.v6-reading-aside{border-top:2px solid #a8c4a7;padding-top:23px;align-self:start;position:sticky;top:132px}.v6-reading-aside p{font-size:.91rem;color:#6a786c;line-height:1.9}.v6-reading-chapter{padding-bottom:30px;margin-bottom:36px;border-bottom:1px solid #dce4db}.v6-reading-chapter h2{font-size:clamp(1.4rem,2vw,1.8rem);margin:16px 0;letter-spacing:-.03em}.v6-reading-chapter p{font-size:1rem;line-height:2.1;color:#596c60}.v6-reading-end{font-size:.81rem;color:#657b6b;background:#edf3e9;padding:15px 21px}.v6-trust-layout{display:grid;grid-template-columns:1fr 1fr;gap:9%}.v6-trust-layout h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.3;margin:20px 0}.v6-trust-layout p{color:#647768;line-height:1.95}.v6-trust-points>div{display:grid;grid-template-columns:32px 120px 1fr;gap:15px;padding:21px 0;border-bottom:1px solid #dce5db;align-items:center}.v6-trust-points b{font-size:.76rem;color:#64926c}.v6-trust-points strong{font-size:.94rem;color:#244735}.v6-trust-points span{font-size:.83rem;color:#69796b}
@media(max-width:1050px){.v6-home-path-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v6-overview{gap:5%}.v6-trust-layout{grid-template-columns:1fr;gap:24px}}
@media(max-width:800px){.v6-solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v6-solution-card,.v6-solution-card:nth-child(4),.v6-solution-card:nth-child(5){grid-column:auto}.v6-solution-card{min-height:225px}.v6-overview{grid-template-columns:1fr;gap:35px}.v6-overview-photo{min-height:340px}.v6-cap-grid,.v6-scene-grid,.v6-related-grid{grid-template-columns:1fr 1fr}.v6-faq-layout{grid-template-columns:1fr;gap:22px}.v6-reading-layout{grid-template-columns:1fr;gap:20px}.v6-reading-aside{position:static}}
@media(max-width:560px){.v6-solution-grid,.v6-home-path-grid,.v6-cap-grid,.v6-scene-grid,.v6-related-grid{grid-template-columns:1fr}.v6-solution-card,.v6-home-path{min-height:0}.v6-solution-card{padding:25px 24px}.v6-solution-card h3{margin-top:17px}.v6-capability{min-height:0}.v6-overview-photo{min-height:260px}.v6-trust-points>div{grid-template-columns:26px 1fr}.v6-trust-points span{grid-column:2}.v6-inline-actions .btn{width:100%}.v6-qa summary{font-size:.95rem}.v6-catalog .section-head h2{font-size:clamp(1.9rem,8vw,2.4rem)}}

/* V7 form state: clear, unobtrusive feedback and busy affordance */
.form-box .form-status[data-kind="pending"]{color:#4c685b}
.form-box .form-status[data-kind="success"]{color:#226344;font-weight:750}
.form-box .form-status[data-kind="error"]{color:#aa4038;font-weight:750}
.form-box form[aria-busy="true"] button[type="submit"]{cursor:progress;opacity:.78}
.form-box .form-status:focus{outline:none}