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}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.topbar{height:38px;background:#071d19;color:#dfece7;display:flex;justify-content:center;gap:34px;align-items:center;font-size:13px;letter-spacing:.04em}.site-header{position:sticky;top:0;z-index:50;height:76px;background:rgba(255,253,248,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;transition:.25s}.site-header.scrolled{box-shadow:0 10px 30px 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@media(max-width:1050px){.hero-card{display:none}.intro,.factory,.rfq{grid-template-columns:1fr}.intro-grid,.product-grid,.case-grid,.article-grid{grid-template-columns:1fr 1fr}.collection-grid{grid-template-columns:1fr 1fr}.trust-row{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr}.footer{grid-template-columns:1fr 1fr}.nav{position:fixed;inset:114px 18px auto 18px;background:white;border-radius:26px;box-shadow:var(--shadow);padding:22px;display:none;flex-direction:column;align-items:flex-start}.nav.open{display:flex}.menu-btn{display:grid;gap:5px}.menu-btn span{display:block;width:26px;height:2px;background:var(--green)}}
@media(max-width:680px){.topbar{display:none}.site-header{height:70px}.hero{min-height:760px;padding:80px 22px 36px}.hero h1{font-size:44px}.hero-copy{font-size:16px}.btn.ghost{margin:10px 0 0}.trust-row,.intro-grid,.product-grid,.case-grid,.article-grid,.collection-grid,.timeline,.material-panel,.form-row,.footer{grid-template-columns:1fr}.section{padding:76px 22px}.collection-card.large{grid-row:span 1}.factory-visual{min-height:380px}.check-grid{grid-template-columns:1fr}.split-head{display:block}.sticky-rfq span{display:none}.nav{inset:80px 14px auto}.collection-grid{grid-auto-rows:auto}.material-panel{gap:10px}.rfq-form{padding:22px}}
.proof-gallery{background:var(--paper)}.proof-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.proof-card{margin:0;position:relative;overflow:hidden;border-radius:34px;background:white;border:1px solid var(--line);box-shadow:0 16px 48px rgba(12,47,40,.08)}.proof-card img{width:100%;height:430px;object-fit:cover}.proof-card figcaption{position:absolute;left:20px;right:20px;bottom:20px;padding:20px;border-radius:24px;background:rgba(7,29,25,.82);color:white;backdrop-filter:blur(14px)}.proof-card span{display:block;color:var(--gold);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}.proof-card strong{font-size:20px;line-height:1.15}.proof-card:nth-child(2) img{height:430px}@media(max-width:1050px){.proof-grid{grid-template-columns:1fr}.proof-card img,.proof-card:nth-child(2) img{height:360px}}@media(max-width:680px){.proof-card img,.proof-card:nth-child(2) img{height:280px}.proof-card figcaption{position:static;border-radius:0;background:#071d19}.proof-card strong{font-size:17px}}
.process-visual-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}.process-visual-grid figure,.factory-mini-card{margin:0;overflow:hidden;border-radius:30px;background:white;border:1px solid var(--line);box-shadow:0 16px 44px rgba(12,47,40,.08)}.process-visual-grid img{width:100%;height:320px;object-fit:cover}.process-visual-grid figcaption,.factory-mini-card figcaption{padding:18px 22px;font-weight:850;color:var(--green)}.factory-mini-card{margin-top:24px}.factory-mini-card img{width:100%;height:230px;object-fit:cover}.proof-grid{grid-template-columns:1.2fr .8fr .8fr}.proof-card-wide{grid-row:span 2}.proof-card-wide img{height:100%}.proof-card:not(.proof-card-wide) img{height:300px}@media(max-width:1050px){.process-visual-grid,.proof-grid{grid-template-columns:1fr 1fr}.proof-card-wide{grid-row:span 1}.proof-card-wide img,.proof-card:not(.proof-card-wide) img{height:320px}}@media(max-width:680px){.process-visual-grid,.proof-grid{grid-template-columns:1fr}.process-visual-grid img,.factory-mini-card img,.proof-card-wide img,.proof-card:not(.proof-card-wide) img{height:260px}}
.subpage-hero{min-height:560px;position:relative;display:flex;align-items:end;padding:150px 5vw 70px;background:linear-gradient(90deg,rgba(7,29,25,.82),rgba(7,29,25,.25)),var(--img) center/cover;color:white}.subpage-hero-copy{max-width:780px}.subpage-hero h1{font-size:clamp(44px,7vw,84px);line-height:.92;margin:10px 0 22px;color:white;letter-spacing:-.055em}.subpage-hero p{font-size:20px;color:#e5eee9;max-width:680px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.gallery-grid-products{grid-template-columns:repeat(4,1fr)}.gallery-card{background:white;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 16px 44px rgba(12,47,40,.08);transition:transform .25s ease,box-shadow .25s ease}.gallery-card:hover{transform:translateY(-5px);box-shadow:0 24px 70px rgba(12,47,40,.14)}.gallery-card img{height:260px;width:100%;object-fit:cover;background:#f4efe5}.gallery-grid-products .gallery-card img{height:230px}.gallery-card div{padding:20px}.gallery-card span{display:block;color:var(--gold);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}.gallery-card h3{font-size:20px;line-height:1.15;margin:0 0 10px}.gallery-card p{font-size:14px;color:var(--muted);margin:0}@media(max-width:1200px){.gallery-grid,.gallery-grid-products{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.subpage-hero{min-height:500px;padding-top:120px}.gallery-grid,.gallery-grid-products{grid-template-columns:1fr}.gallery-card img,.gallery-grid-products .gallery-card img{height:260px}}
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.footer .logo small{color:#dce9e4}
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.contact-side li{color:#40524d}
.trust-assets{background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.trust-grid article{background:var(--paper);border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 16px 44px rgba(12,47,40,.08)}.trust-grid img{width:100%;height:250px;object-fit:cover}.trust-grid h3{padding:22px 22px 0;font-size:23px}.trust-grid p{padding:8px 22px 24px;color:var(--muted)}@media(max-width:900px){.trust-grid{grid-template-columns:1fr}}
.not-found-copy p{color:#2f4640}
.blog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.blog-card{background:white;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 14px 38px rgba(12,47,40,.08)}.blog-card img{width:100%;height:220px;object-fit:cover}.blog-card div{padding:22px}.blog-card span{color:var(--gold);font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.blog-card h3{font-size:21px;margin:8px 0}.blog-card p{color:var(--muted)}.sample-kit-section{background:#fff}.sample-kit-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:34px;padding:24px;box-shadow:var(--shadow)}.sample-kit-card img{border-radius:24px;width:100%;height:320px;object-fit:cover}.sample-kit-card p{color:var(--muted)}@media(max-width:1100px){.blog-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.blog-grid,.sample-kit-card{grid-template-columns:1fr}}
.blog-card{display:block;color:inherit;text-decoration:none}.blog-card:focus-visible{outline:3px solid var(--gold);outline-offset:4px}.article-page{background:var(--paper)}.article-hero{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:center;padding:120px 6vw 70px;background:var(--cream)}.article-hero h1{font-size:clamp(42px,5vw,76px);line-height:.95;margin:12px 0 20px;color:var(--green)}.article-hero p{color:#40524d;font-size:18px;line-height:1.8}.article-hero img{border-radius:34px;box-shadow:var(--shadow);width:100%;height:520px;object-fit:cover}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:56px;padding:70px 6vw}.article-content{background:white;border:1px solid var(--line);border-radius:34px;padding:46px}.article-section+ .article-section{margin-top:38px}.article-section h2{font-size:30px;color:var(--green);margin-bottom:12px}.article-section p{color:#40524d;font-size:17px;line-height:1.9}.article-aside{position:sticky;top:120px;align-self:start;background:var(--green);color:white;border-radius:30px;padding:32px}.article-aside h2{font-size:28px}.article-aside p{color:#dce9e4;line-height:1.75}@media(max-width:980px){.article-hero,.article-layout{grid-template-columns:1fr}.article-hero{padding-top:100px}.article-hero img{height:360px}.article-aside{position:static}}
.faq-section{margin-top:44px;border-top:1px solid var(--line);padding-top:34px}.faq-section h2{font-size:30px;color:var(--green);margin-bottom:16px}.faq-section details{border:1px solid var(--line);border-radius:18px;background:var(--paper);padding:18px 20px;margin-top:12px}.faq-section summary{cursor:pointer;font-weight:900;color:var(--green)}.faq-section details p{margin-top:10px;color:#40524d;line-height:1.8}.faq-section summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
.form-note.is-success{color:#17613f;font-weight:800}.form-note.is-error{color:#9b2f25;font-weight:800}
/* Phase 1 hero motion: lightweight cinematic depth without video files */
.hero{isolation:isolate}.hero-bg{will-change:transform,filter;animation:heroCinematicDrift 24s ease-in-out infinite alternate;transform-origin:center center}.hero::before{content:"";position:absolute;inset:-18%;z-index:0;pointer-events:none;background:radial-gradient(circle at 18% 28%,rgba(255,225,160,.22),transparent 24%),linear-gradient(112deg,transparent 18%,rgba(216,180,106,.18) 42%,transparent 62%);mix-blend-mode:screen;opacity:.72;animation:heroLightSweep 16s ease-in-out infinite}.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(circle at 74% 46%,rgba(255,255,255,.13),transparent 18%),linear-gradient(180deg,transparent 0%,rgba(7,29,25,.2) 100%);animation:heroAtmosphere 18s ease-in-out infinite alternate}.hero-overlay{z-index:0}.hero-content,.hero-card{z-index:2}@keyframes heroCinematicDrift{0%{transform:scale(1.035) translate3d(-.6%,-.4%,0);filter:saturate(1.02) contrast(1.02)}45%{transform:scale(1.07) translate3d(.8%,.45%,0);filter:saturate(1.08) contrast(1.04)}100%{transform:scale(1.045) translate3d(-.2%,.7%,0);filter:saturate(1.04) contrast(1.03)}}@keyframes heroLightSweep{0%{transform:translate3d(-10%,0,0) rotate(-4deg);opacity:.38}45%{opacity:.82}100%{transform:translate3d(10%,2%,0) rotate(3deg);opacity:.48}}@keyframes heroAtmosphere{0%{opacity:.28;transform:scale(1)}100%{opacity:.58;transform:scale(1.03)}}@media(max-width:680px),(prefers-reduced-motion:reduce){.hero-bg{animation:none;transform:scale(1.02);filter:none}.hero::before,.hero::after{animation:none;opacity:.22}.hero *{scroll-behavior:auto}}
.language-switcher{display:flex;align-items:center;gap:6px;margin-left:auto;margin-right:20px}.language-switcher a{font-size:12px;font-weight:900;color:#40524d;border:1px solid var(--line);border-radius:999px;padding:7px 9px;background:rgba(255,253,248,.7)}.language-switcher a[aria-current="true"]{background:var(--green);color:white;border-color:var(--green)}@media(max-width:1050px){.language-switcher{margin-left:0;margin-right:10px}.language-switcher a{padding:6px 8px}.nav.open + .language-switcher{display:flex}}@media(max-width:680px){.language-switcher a{font-size:11px;padding:5px 7px}}
.language-landing{min-height:100vh;display:grid;place-items:center;padding:40px;background:linear-gradient(90deg,rgba(7,29,25,.82),rgba(7,29,25,.25)),url('assets/images/hero/hero-resort-golden.webp') center/cover}.language-landing-card{max-width:760px;background:rgba(255,253,248,.94);border:1px solid var(--line);border-radius:36px;padding:44px;box-shadow:var(--shadow)}.language-landing-card h1{font-family:Georgia,serif;font-size:clamp(42px,6vw,72px);line-height:.95;color:var(--green);margin:14px 0}.language-landing-card p{color:#40524d;font-size:18px;line-height:1.8}.language-landing .btn.secondary{background:white;color:var(--green);border-color:var(--line);margin-left:10px}.language-landing-switch{margin:28px 0 0;justify-content:flex-start}[dir="rtl"] .language-landing-switch{justify-content:flex-end}[dir="rtl"] .language-landing-card{text-align:right}
.quote-count{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:999px;background:var(--gold);color:#102a24;font-size:12px;margin-left:6px;padding:0 6px}.quote-mini{border:0;background:var(--green);color:white;border-radius:999px;padding:9px 13px;font-weight:900;margin:8px 0 10px;cursor:pointer}.quote-mini.is-added,[data-add-quote].is-added{background:#17613f}.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.hub-card{background:white;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 14px 38px rgba(12,47,40,.08)}.hub-card h3{font-size:24px;color:var(--green);margin-bottom:10px}.hub-card p{color:#40524d;line-height:1.75}.product-detail-hero{display:grid;grid-template-columns:1fr .95fr;gap:48px;align-items:center;padding:120px 6vw 70px;background:var(--cream)}.product-detail-hero h1{font-size:clamp(42px,5vw,76px);line-height:.95;color:var(--green);margin:12px 0 20px}.product-detail-hero p{color:#40524d;font-size:18px;line-height:1.8}.product-detail-hero img{width:100%;height:560px;object-fit:cover;border-radius:34px;box-shadow:var(--shadow)}.product-spec-layout{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.spec-card{background:white;border:1px solid var(--line);border-radius:28px;padding:28px}.spec-card h2{font-size:24px;color:var(--green)}.spec-card li{margin:12px 0;color:#40524d}.quote-cta-band{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--green);color:white}.quote-cta-band h2{font-size:36px}.quote-cta-band p{color:#dce9e4}.quote-list-section{display:grid;grid-template-columns:1fr .85fr;gap:34px;background:var(--cream)}.quote-list-panel{background:white;border:1px solid var(--line);border-radius:32px;padding:30px;box-shadow:var(--shadow)}.quote-list-empty{padding:34px;border:1px dashed #cbbf9e;border-radius:22px;color:#40524d}.quote-list{display:grid;gap:16px}.quote-item{display:grid;grid-template-columns:110px 1fr auto;gap:16px;align-items:center;border:1px solid var(--line);border-radius:22px;padding:12px}.quote-item img{width:110px;height:78px;object-fit:cover;border-radius:14px}.quote-item strong{display:block;color:var(--green)}.quote-item span{display:block;color:#9a7333;font-weight:900}.quote-item button{border:1px solid var(--line);border-radius:999px;background:white;color:#9b2f25;padding:8px 12px;font-weight:900}.policy-page{padding:120px 6vw 70px;background:var(--paper)}.policy-page .article-content{max-width:920px;margin:auto}@media(max-width:980px){.hub-grid,.product-spec-layout,.quote-list-section,.product-detail-hero{grid-template-columns:1fr}.product-detail-hero img{height:360px}.quote-cta-band{display:block}.quote-cta-band .btn{margin-top:20px}.quote-item{grid-template-columns:86px 1fr}.quote-item button{grid-column:1/-1}}
.product-index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-index-card{background:white;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 14px 38px rgba(12,47,40,.08)}.product-index-card img{width:100%;height:210px;object-fit:cover}.product-index-card div{padding:20px}.product-index-card span{color:var(--gold);font-weight:900;font-size:12px;letter-spacing:.08em}.product-index-card h3{font-size:21px;margin:8px 0}.product-index-card p{color:#40524d}.child-link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.child-link-card{display:block;text-decoration:none;background:white;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 12px 32px rgba(12,47,40,.08)}.child-link-card span{color:var(--gold);font-size:12px;font-weight:900;text-transform:uppercase}.child-link-card strong{display:block;color:var(--green);font-size:22px;margin-top:8px}.quote-item-controls{display:grid;grid-template-columns:90px 1fr;gap:10px;margin-top:10px}.quote-item-controls input{width:100%;border:1px solid var(--line);border-radius:12px;padding:8px}.quote-item-controls label{font-size:12px;color:#40524d;font-weight:800}.quote-item-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end}@media(max-width:1100px){.product-index-grid,.child-link-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.product-index-grid,.child-link-grid{grid-template-columns:1fr}}
.menu-btn{min-width:44px;min-height:44px;touch-action:manipulation}
.product-procurement-details{background:var(--cream)}.procurement-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px}.procurement-grid article{background:white;border:1px solid var(--line);border-radius:28px;padding:26px;box-shadow:0 12px 32px rgba(12,47,40,.06)}.procurement-grid h2{font-size:24px;color:var(--green);margin-bottom:12px}.procurement-grid p,.procurement-grid td{color:#40524d;line-height:1.75}.procurement-grid table{width:100%;border-collapse:collapse}.procurement-grid th{text-align:left;color:var(--green);padding:10px;border-bottom:1px solid var(--line);width:34%}.procurement-grid td{padding:10px;border-bottom:1px solid var(--line)}.product-faq{margin-top:28px}@media(max-width:980px){.procurement-grid{grid-template-columns:1fr}}
.quote-export-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.quote-export-actions .btn{border:0;cursor:pointer}.quote-summary-output{white-space:pre-wrap;background:#102a24;color:#eaf4ee;border-radius:18px;padding:18px;margin-top:14px;display:none}.quote-summary-output.show{display:block}
/* Product sourcing tools */
.product-tools{display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:18px;align-items:end;margin:28px 0 10px}.product-search{display:grid;gap:8px;font-weight:900;color:var(--green)}.product-search span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}.product-search input{width:100%;border:1px solid var(--line);border-radius:18px;padding:15px 16px;background:white;color:var(--ink);font:inherit;box-shadow:0 10px 28px rgba(12,47,40,.06)}.product-search input:focus{outline:3px solid rgba(216,180,106,.24);border-color:rgba(216,180,106,.72)}.product-filter-chips{display:flex;gap:10px;flex-wrap:wrap}.filter-chip{border:1px solid var(--line);background:white;color:var(--green);border-radius:999px;padding:11px 15px;font-weight:900;cursor:pointer;transition:.22s ease}.filter-chip:hover,.filter-chip:focus{transform:translateY(-1px);border-color:rgba(216,180,106,.7);outline:none}.filter-chip.is-active{background:var(--green);color:white;border-color:var(--green);box-shadow:0 12px 28px rgba(12,47,40,.18)}.product-result-note{color:#40524d;font-weight:800;margin:8px 0 24px}.product-use{display:block;color:#66736f;line-height:1.55;margin-top:10px}.product-card-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}.product-empty-state{background:white;border:1px dashed rgba(12,47,40,.28);border-radius:26px;padding:34px;text-align:center;color:#40524d}.product-empty-state h3{color:var(--green);font-size:26px;margin-bottom:8px}.quote-contact-note{color:#66736f;font-size:14px;line-height:1.6;margin-top:12px}.btn.is-disabled,.quote-export-actions .is-disabled{opacity:.52;cursor:not-allowed}.quote-export-actions .is-disabled:hover{transform:none}.quote-summary-output{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.65}@media(max-width:900px){.product-tools{grid-template-columns:1fr}.product-card-actions{align-items:flex-start;flex-direction:column}.product-card-actions .quote-mini{width:100%}}
.factory-proof-section{background:linear-gradient(180deg,var(--paper),var(--cream))}.factory-proof-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:20px}.factory-proof-main,.factory-proof-card{background:white;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 18px 42px rgba(12,47,40,.08)}.factory-proof-main img,.factory-proof-card img{width:100%;height:230px;object-fit:cover}.factory-proof-main img{height:320px}.factory-proof-main div,.factory-proof-card{padding-bottom:22px}.factory-proof-main div{padding:24px}.factory-proof-main span{display:block;color:var(--gold);font-weight:900;font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}.factory-proof-main h3,.factory-proof-card h3{color:var(--green);font-size:24px;margin:0 22px 8px}.factory-proof-main h3{margin-left:0}.factory-proof-main p,.factory-proof-card p{color:#40524d;line-height:1.7;margin:0 22px}.factory-proof-main p{margin-left:0}@media(max-width:1050px){.factory-proof-grid{grid-template-columns:1fr}.factory-proof-main img,.factory-proof-card img{height:auto}}
.product-proof-strip{background:var(--paper)}.product-proof-grid{grid-template-columns:1fr}.product-proof-grid .factory-proof-main{max-width:880px}.product-proof-grid .factory-proof-main img{height:360px}
.factory-visual{background:linear-gradient(0deg,rgba(5,25,21,.36),rgba(5,25,21,0)),url('assets/images/factory/factory-exterior-building-logo-hero.webp') center/cover!important}.factory-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}.factory-mini-grid .factory-mini-card{margin-top:0}.factory-mini-grid .factory-mini-card img{height:190px}@media(max-width:680px){.factory-mini-grid{grid-template-columns:1fr}.factory-mini-grid .factory-mini-card img{height:230px}}

/* --------------------------------------------------------------------------
   Open Design v2 visual refinement layer
   Source: /Users/liufeng/Desktop/网站/OutdoorFurniture-Pro-open-design
   Scope: CSS-only upgrade; preserves existing HTML structure, SEO and JS hooks.
   -------------------------------------------------------------------------- */
:root{
  --font-display:'Iowan Old Style','Charter','Georgia','Times New Roman',serif;
  --font-body:-apple-system,BlinkMacSystemFont,'SF Pro Text','Segoe UI',system-ui,sans-serif;
  --font-mono:'SF Mono','JetBrains Mono','IBM Plex Mono',ui-monospace,Menlo,monospace;
  --green-surface:#1a5a4d;
  --gold-light:#e8d5a3;
  --muted-light:#8a9995;
  --line-strong:rgba(12,47,40,.22);
  --shadow-card:0 1px 0 rgba(12,47,40,.06),0 16px 48px rgba(12,47,40,.10);
  --shadow-raised:0 2px 0 rgba(12,47,40,.04),0 24px 70px rgba(12,47,40,.16);
  --radius-sm:12px;
  --radius-md:20px;
  --radius-lg:28px;
  --radius-xl:36px;
  --radius-full:9999px;
}
body{font-family:var(--font-body);line-height:1.62;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
h1,h2,h3,.hero h1,.section h2,.section h3,.hero-card h2,.collection-card h3,.product-card h3,.case-card h3,.gallery-card h3,.blog-card h3,.article-hero h1,.article-section h2,.subpage-hero h1,.product-detail-hero h1,.spec-card h2,.procurement-grid h2,.factory-proof-main h3,.factory-proof-card h3,.hub-card h3,.child-link-card strong{font-family:var(--font-display);letter-spacing:-.025em;text-wrap:balance}
.hero h1{font-size:clamp(52px,8vw,108px);line-height:.88;letter-spacing:-.055em;max-width:1040px}.subpage-hero h1,.article-hero h1,.product-detail-hero h1{font-size:clamp(44px,6vw,84px);line-height:.92;letter-spacing:-.05em}.hero-copy,.section-head p,.intro-grid p,.factory-copy p,.case-card p,.article-grid p,.article-section p,.product-detail-hero p,.procurement-grid p,.hub-card p{line-height:1.7}.section{padding:clamp(76px,10vh,136px) 5vw}.eyebrow,.collection-card span,.case-card span,.product-card span,.article-grid span,.gallery-card span,.blog-card span,.factory-proof-main span,.child-link-card span,.product-search span{letter-spacing:.12em}
:focus-visible{outline:3px solid var(--gold);outline-offset:4px}.btn:active,.nav-cta:active,.quote-mini:active,.filter-chip:active{transform:translateY(1px) scale(.99)}.btn,.nav a,.language-switcher a,.collection-card,.product-card,.case-card,.gallery-card,.blog-card,.quote-mini,.filter-chip,.child-link-card,.sticky-rfq a{transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s ease,background .22s ease,border-color .22s ease,color .22s ease,opacity .22s ease}
.intro-grid article,.article-grid article,.product-card,.case-card,.gallery-card,.blog-card,.sample-kit-card,.about-grid article,.trust-grid article,.hub-card,.product-index-card,.child-link-card,.spec-card,.procurement-grid article,.factory-proof-main,.factory-proof-card,.quote-list-panel,.rfq-form{box-shadow:var(--shadow-card)}.intro-grid article,.article-grid article,.product-card,.case-card,.gallery-card,.blog-card,.about-grid article,.trust-grid article,.hub-card,.product-index-card,.child-link-card,.spec-card,.procurement-grid article,.factory-proof-main,.factory-proof-card{border-radius:var(--radius-lg)}.rfq-form,.quote-list-panel,.sample-kit-card,.language-landing-card{border-radius:var(--radius-xl)}
.collection-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-raised);will-change:transform}.collection-card:hover{transform:translateY(-5px) scale(1.012);box-shadow:0 30px 80px rgba(12,47,40,.18)}.collection-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,25,21,.28),transparent 55%);opacity:.55;transition:opacity .35s ease;pointer-events:none}.collection-card:hover::after{opacity:.9}.collection-card span,.collection-card h3,.collection-card em{position:relative;z-index:1}.collection-card h3{font-size:clamp(24px,2.6vw,34px);line-height:1.06}.text-link{border-bottom-color:rgba(216,180,106,.56);text-underline-offset:5px}.text-link:hover{color:var(--green2);border-bottom-color:var(--gold)}
.product-card:hover,.case-card:hover,.gallery-card:hover,.blog-card:hover,.child-link-card:hover,.factory-proof-main:hover,.factory-proof-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-raised)}.product-card img,.gallery-card img,.product-index-card img{aspect-ratio:4/3;height:auto;object-fit:cover}.gallery-grid-products .gallery-card img{aspect-ratio:4/3;height:auto}.case-card img,.blog-card img,.about-grid img,.trust-grid img,.factory-proof-main img,.factory-proof-card img{object-fit:cover}.product-card button,.quote-mini,.filter-chip,.sticky-rfq a,.btn.primary{box-shadow:0 10px 24px rgba(12,47,40,.10)}.product-card button:hover,.quote-mini:hover{background:var(--green2);transform:translateY(-1px)}
.material-tabs button{position:relative}.material-tabs button.active{box-shadow:0 12px 30px rgba(216,180,106,.22)}.material-tabs button:not(.active):hover{border-color:rgba(216,180,106,.58);background:rgba(255,255,255,.13)}.material-panel{border-radius:var(--radius-lg)}.proof-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.proof-card figcaption{border-radius:var(--radius-md);background:rgba(7,29,25,.86);box-shadow:0 12px 34px rgba(0,0,0,.16)}.proof-card strong{font-family:var(--font-display);letter-spacing:-.015em}.factory-visual{border-radius:var(--radius-xl)}.rfq{background:radial-gradient(circle at 18% 12%,rgba(216,180,106,.18),transparent 30%),linear-gradient(135deg,#0c2f28,#123e35)}input:focus,select:focus,textarea:focus{outline:none;border-color:rgba(216,180,106,.85);box-shadow:0 0 0 4px rgba(216,180,106,.16)}
.topbar{gap:24px}.site-header{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.site-header.scrolled{box-shadow:0 14px 38px rgba(12,47,40,.10)}.nav a:hover{color:var(--green2)}.language-switcher a:hover{border-color:rgba(216,180,106,.7);transform:translateY(-1px)}.sticky-rfq{box-shadow:0 22px 54px rgba(0,0,0,.24)}.footer a:hover{color:var(--gold-light)}
@media(max-width:680px){.hero h1{font-size:clamp(46px,13vw,58px)}.section{padding:76px 22px}.collection-card{border-radius:var(--radius-md)}.product-card,.case-card,.gallery-card,.blog-card,.child-link-card,.spec-card,.procurement-grid article{border-radius:var(--radius-md)}.rfq-form{border-radius:var(--radius-lg)}.topbar{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}}

/* Open Design v2 mobile QA fixes */
.language-switcher a{white-space:nowrap}.language-switcher{min-width:0}
@media(max-width:680px){
  .language-switcher{max-width:150px;overflow-x:auto;scrollbar-width:none;gap:4px;margin-right:8px;-webkit-overflow-scrolling:touch}.language-switcher::-webkit-scrollbar{display:none}.language-switcher a{flex:0 0 auto;font-size:10px;padding:5px 6px;line-height:1}
  .sticky-rfq{left:auto;right:14px;bottom:14px;transform:none;padding:0;background:transparent;border:0;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none}.sticky-rfq a{display:inline-flex;align-items:center;min-height:42px;padding:10px 14px;box-shadow:0 12px 28px rgba(7,29,25,.25)}
  .trust-row{padding-bottom:54px}
}

/* Open Design v2 mobile trust-card layout fix */
@media(max-width:680px){
  .trust-row{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px;padding-bottom:18px;margin-top:34px}.trust-row div{border-radius:16px;padding:14px 12px}.trust-row strong{font-size:22px}.trust-row span{font-size:12px;line-height:1.3}.sticky-rfq{bottom:10px;right:10px}.sticky-rfq a{font-size:13px;min-height:40px;padding:9px 13px}
}

/* Open Design v2 final mobile CTA safety: avoid fixed CTA covering section titles */
@media(max-width:680px){.sticky-rfq{display:none!important}}


/* Final language switcher: Tribu-style compact dropdown */
.language-switcher.language-dropdown{position:relative;display:inline-flex;align-items:center;justify-content:flex-end;min-width:118px;max-width:none;overflow:visible;margin-left:auto;margin-right:20px;z-index:90;scrollbar-width:auto;gap:0}
.language-trigger{display:inline-flex;align-items:center;gap:8px;min-height:40px;border:1px solid rgba(12,47,40,.16);border-radius:999px;padding:8px 13px 8px 15px;background:rgba(255,253,248,.88);color:var(--green);font:inherit;font-size:12px;font-weight:900;letter-spacing:.04em;cursor:pointer;box-shadow:0 10px 28px rgba(12,47,40,.07);transition:background .22s ease,border-color .22s ease,box-shadow .22s ease,transform .22s cubic-bezier(.16,1,.3,1)}
.language-trigger:hover,.language-switcher.is-open .language-trigger,.language-switcher:focus-within .language-trigger{border-color:rgba(216,180,106,.76);background:#fffdf8;box-shadow:0 16px 36px rgba(12,47,40,.12);transform:translateY(-1px)}
.language-trigger-label{color:#7b8a86;font-size:11px;text-transform:uppercase;letter-spacing:.12em}.language-trigger strong{color:var(--green);font-size:12px}.language-trigger-caret{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .22s ease}.language-switcher:hover .language-trigger-caret,.language-switcher.is-open .language-trigger-caret,.language-switcher:focus-within .language-trigger-caret{transform:rotate(225deg) translate(-1px,-1px)}
.language-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:188px;padding:8px;background:rgba(255,253,248,.96);border:1px solid rgba(12,47,40,.13);border-radius:18px;box-shadow:0 24px 62px rgba(12,47,40,.18);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px);transition:opacity .2s ease,visibility .2s ease,transform .2s cubic-bezier(.16,1,.3,1)}
.language-menu::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}.language-switcher:hover .language-menu,.language-switcher:focus-within .language-menu,.language-switcher.is-open .language-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.language-switcher.language-dropdown .language-menu a{display:flex;align-items:center;justify-content:space-between;gap:18px;border:0;border-radius:12px;background:transparent;color:#40524d;padding:11px 12px;font-size:13px;font-weight:850;line-height:1.2;white-space:nowrap;box-shadow:none;transition:background .18s ease,color .18s ease,transform .18s ease}
.language-switcher.language-dropdown .language-menu a:hover,.language-switcher.language-dropdown .language-menu a:focus-visible{background:#f4efe5;color:var(--green);transform:none;outline:none}.language-switcher.language-dropdown .language-menu a[aria-current="true"]{background:var(--green);color:#fff}.language-option-code{font-weight:950;color:inherit}.language-option-label{color:inherit;opacity:.76;font-weight:750}
.language-landing-switch.language-dropdown{margin:28px 0 0;justify-content:flex-start}[dir="rtl"] .language-landing-switch.language-dropdown{justify-content:flex-end}.language-landing-switch .language-menu{left:0;right:auto}[dir="rtl"] .language-landing-switch .language-menu{left:auto;right:0}
@media(max-width:1050px){.language-switcher.language-dropdown{margin-left:auto;margin-right:12px;min-width:auto}.language-trigger{min-height:38px;padding:8px 12px}.language-trigger-label{display:none}.language-menu{right:0}}
@media(max-width:680px){.language-switcher.language-dropdown{max-width:none;overflow:visible;margin-right:8px}.language-trigger{min-height:36px;padding:7px 11px;font-size:11px}.language-menu{min-width:166px;right:0}.language-switcher.language-dropdown .language-menu a{font-size:12px;padding:10px 11px}.language-landing-switch .language-menu{left:0;right:auto}}

/* ===== Hero 视频背景（替代静态图轮播，保留图片兜底） ===== */
.hero-bg .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:0;transition:opacity 1.2s ease}
.hero-bg .hero-video.is-ready{opacity:1}
/* 视频加载/解码前显示静态图（--img 兜底），加载后视频覆盖其上 */
@media (prefers-reduced-motion: reduce){
  .hero-bg .hero-video{display:none}
}