/* Editorial industrial layout. Existing product data and interactions are retained. */
:root{--ink:#1b242b;--muted:#63717b;--line:#d3dbe0;--cream:#f0f3f5;--dark:#17232d;--yellow:#b7c9d5}
html{scroll-padding-top:110px}body{background:#fff;color:var(--ink);font-family:Arial,"Helvetica Neue","Segoe UI",sans-serif;font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{width:calc(100% - 112px);max-width:1328px;margin-inline:auto}.section{padding-block:100px}p{line-height:1.75}button,input,select,textarea{font-family:inherit}button,a,input,select,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid #5e869e;outline-offset:5px}
.topbar{background:#1a252d;color:#cbd6dd;font-size:10px;letter-spacing:.13em}.topbar .wrap{padding-block:8px}header{background:#fffffff5;box-shadow:none;backdrop-filter:blur(12px);border-bottom:1px solid #d6dee4}.navrow{min-height:88px;gap:30px}.brand{font-size:22px;letter-spacing:.04em;line-height:1.12}.brand small{font-size:8px;letter-spacing:.2em;margin-top:7px}.brand-symbol{background:#eef2f4;box-shadow:none;width:54px;height:46px;border-color:#bdc9d1}.brand-symbol span{color:#869eac}nav{gap:28px}nav a{font-size:12px;font-weight:600;letter-spacing:.01em}.nav-quote{padding:13px 18px;font-size:10px;gap:24px}.language-toggle{background:transparent;border-color:#ced8df;font-size:11px;padding:9px 11px}
.button,.product-actions a{background:#243947;color:white;border:1px solid #243947;box-shadow:none;font-size:11px;font-weight:700;letter-spacing:.07em;padding:17px 24px;min-height:48px}.button:hover,.product-actions a:hover{background:#3d586a;color:#fff;border-color:#3d586a}.text-link{font-size:12px;font-weight:600;letter-spacing:.015em;color:#354f60;border-color:#9caeb9;padding-bottom:6px}
.hero{background:#edf1f4;color:var(--ink);overflow:hidden}.hero-grid{min-height:640px;grid-template-columns:1fr 1.07fr;gap:64px;padding-top:68px;padding-bottom:52px}.hero-copy{padding:0}.hero .eyebrow{color:#536a79;margin-bottom:30px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.18em;color:#526d7e;line-height:1.6}.hero h1{font-family:Bahnschrift,"Arial Narrow",Arial,sans-serif;font-stretch:condensed;font-size:clamp(48px,4.7vw,74px);font-weight:800;letter-spacing:-.04em;line-height:1.03;text-shadow:none;margin-bottom:24px}.hero h1 em{background:none;color:#647f91;-webkit-text-fill-color:currentColor;font-style:normal}.hero-description{color:#566975;font-size:14px;max-width:445px;line-height:1.8}.hero-actions{gap:18px;flex-wrap:wrap;margin-top:30px}.hero .text-link{color:#334f61;border-color:#a2b1bc;font-size:11px}.film-link{white-space:nowrap}.hero-spec{gap:24px;margin-top:44px}.hero-spec>div{border-color:#bac8d2}.hero-spec b{color:#223d4e;font-size:27px;font-weight:500}.hero-spec b span{font-size:12px;margin-left:4px}.hero-spec small{color:#647b8c;font-size:8px;letter-spacing:.1em}.hero-visual{background:#fff;border:0;box-shadow:0 20px 50px #263c4a12;align-self:center}.hero-visual>img{height:370px;padding:26px;object-fit:contain;background:#fff}.technical-label,.visual-caption{background:#fff;color:#516c7e;border:0;font-size:9px;letter-spacing:.1em;padding:17px 20px}.technical-label{border-bottom:1px solid #e1e7eb}.technical-label span{color:#607e91}.visual-caption{border-top:1px solid #e1e7eb}.visual-caption span+span{color:#8195a2}
.slider-bar{border-top:1px solid #c9d4dc;gap:24px;padding-block:18px}.slide-tabs{gap:4px 15px}.slide-tabs button{color:#6c8495;font-size:9px!important;letter-spacing:.06em;padding:9px 0!important;background:none;position:relative}.slide-tabs button.selected{color:#1d3749}.slide-tabs button.selected:before{height:2px;background:#3a586e}.slide-tabs button span{font-size:8px;opacity:.7}.slide-controls{gap:8px}.slide-controls button{width:37px;height:37px;background:transparent;border:1px solid #adbdc9;color:#304f65;box-shadow:none}.slide-controls button:hover{background:#d7e1e8}.value-strip{background:#fff;border-block:1px solid #dfe5e9}.value-strip .wrap{padding-block:25px}.value-strip .wrap>div{padding-inline:24px}.value-strip .wrap>div:first-child{padding-left:0}.value-strip b{font-family:monospace;font-size:11px;color:#8aa0ae}.value-strip span{font-size:10px;letter-spacing:.09em}.value-strip small{font-size:11px;letter-spacing:0;color:#7a8c98;margin-top:5px}
.section-heading{align-items:flex-end;margin-bottom:42px;gap:40px}.section-heading h2,.storage-copy h2,.company h2,.contact h2{font-family:Bahnschrift,"Arial Narrow",Arial,sans-serif;font-size:clamp(36px,3.6vw,54px);font-weight:750;letter-spacing:-.035em;line-height:1.1;color:#1e3545}.section-heading h2:after{display:none}.section-heading>p{font-size:13px;color:#6d808e;max-width:390px;line-height:1.85}.section-heading .eyebrow{margin-bottom:17px}.section-heading h2{margin:0}.category-grid{gap:22px}.category{background:#f8fafb;border:1px solid #dce3e8;box-shadow:none;transition:transform .2s,border-color .2s}.category:hover{transform:translateY(-4px);border-color:#91a7b7}.category-top{background:none;border:0;font-size:8px;padding:17px 19px;color:#8195a3}.category img{height:220px;object-fit:contain;mix-blend-mode:multiply;padding:12px 20px}.category-bottom{border:0;background:none;padding:24px 20px}.category-bottom h3{font-size:22px;font-weight:650;letter-spacing:-.025em;color:#243f51}.category-bottom p{font-size:11px;line-height:1.8;min-height:38px;color:#728895}.category-bottom>span{font-size:9px;font-weight:700;letter-spacing:.09em;color:#395a70}.accessory-art{background:none;height:220px;font-size:72px;color:#a1b4c1}
.products-section{background:#f2f5f7;padding-block:100px}.material-tabs{grid-template-columns:repeat(4,minmax(0,1fr));border:0;gap:2px;background:#d6e0e7;margin-top:0}.material-tabs button{background:#e6edf2;color:#627e91;padding:20px 23px;border:0;box-shadow:none;font-size:10px;letter-spacing:.08em}.material-tabs button.selected{background:#29485e;box-shadow:none}.material-tabs button span{border:0;background:#ffffff29;border-radius:0;font-size:10px;min-width:22px}.catalog-intro{padding-block:30px 22px;align-items:center}.catalog-intro h3{font-size:25px;letter-spacing:-.02em;font-weight:600}.catalog-intro p{font-size:12px}.catalog-filters{background:#fff;border:1px solid #d9e3ea;padding:21px 24px;gap:20px}.catalog-filters label{font-size:9px;letter-spacing:.09em;color:#6a8293}.catalog-filters select,.catalog-filters input{background:#fff;border:1px solid #d3dee6;min-height:43px;font-size:12px}.catalog-status{font-size:11px;letter-spacing:0;padding:22px 0}.product-grid{gap:24px}.product{border:1px solid #dce5eb;box-shadow:none;background:#fff;transition:border-color .2s}.product:hover{border-color:#95adbd}.product-image{background:#fff;padding:24px 20px 12px}.product-image img{height:250px;object-fit:contain}.product-image .zoom{background:#eef3f6;color:#55788f;font-size:8px;letter-spacing:.1em}.product-body{padding:24px}.product-body>small{font-family:monospace;color:#90a2ae;font-size:10px}.product-body h3{font-size:23px;letter-spacing:-.02em;font-weight:600;margin-top:11px;color:#29485e}.model-subtitle{font-size:12px;line-height:1.7;color:#78909f}.product-specs{border-block:1px solid #edf1f4;padding-block:16px;min-height:70px;font-size:12px;gap:18px}.product-specs span{color:#95a6b1;font-size:8px;letter-spacing:.07em;margin-bottom:5px}.product-actions{gap:14px;margin-top:21px;align-items:center}.product-actions a{font-size:9px;padding:12px 14px;min-height:40px;letter-spacing:.04em}.detail-button{font-size:9px;color:#678294;letter-spacing:.04em}.product-note{font-size:11px;color:#8a9da9;line-height:1.9}.load-more-row{padding-top:36px}.products-section>.wrap>.product-note{margin-top:26px}
.film-section{background:#192c3a;color:#fff;padding-bottom:72px}.film-section .section-heading h2{color:#fff}.film-section .eyebrow{color:#9cb3c2}.film-section .section-heading>p{color:#a5bac8;font-size:10px;letter-spacing:.1em}.film-player{margin:0;background:#0e1921}.film-player video{display:block;width:100%;aspect-ratio:16/9;max-height:690px;background:#0d171f;object-fit:contain}.film-player figcaption{display:flex;justify-content:space-between;padding:17px 20px;background:#203745;color:#9bb2c2;font-size:9px;letter-spacing:.14em}
.use-section{background:#fff}.use-slide-heading{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:22px}.use-slide-heading small{font-family:monospace;font-size:10px;letter-spacing:.08em;color:#7990a0}.use-slide-heading h3,.photo-application-slide .use-slide-heading h3{font-size:21px;font-weight:500;letter-spacing:-.02em;margin:0;max-width:600px;text-align:right;color:#4a6578}.application-scene-photo{border:0;background:#eef2f5}.application-scene-photo img{width:100%;max-height:660px;object-fit:contain;aspect-ratio:16/9}.application-scene-photo figcaption{background:#eaf0f4;color:#7f97a6;padding:14px 18px;font-size:8px;letter-spacing:.1em}.comparison-slide>.text-link{margin-block:24px}.use-carousel-controls{padding-top:22px;border-color:#e0e7ed;align-items:center}.use-tabs{gap:7px}.use-tabs button{font-size:9px;background:#fff;border:1px solid #d5e0e7;color:#7993a6;padding:12px 14px;letter-spacing:.04em}.use-tabs button[aria-pressed=true]{background:#2b4b61;color:#fff;border-color:#2b4b61}.use-section .product-note{margin-top:22px}
.storage-story{border-top:1px solid #e3e9ed;grid-template-columns:1fr 1fr;gap:85px}.storage-visual{border:0;background:#eef2f5}.storage-visual img{object-fit:cover}.storage-visual>span{background:#233f51dd;font-size:8px;letter-spacing:.08em}.storage-copy h2{font-size:clamp(34px,3vw,46px)}.storage-copy>p{color:#7e929f;font-size:13px}.bag-preview{background:#f7f9fa;border:1px solid #e1e8ed;padding:18px;margin-block:26px}.bag-preview img{width:70px;height:70px}.bag-preview small{color:#849aa8;font-size:11px}.bag-preview b{font-size:9px;letter-spacing:.09em}.story-points>div{border-color:#dfe7ed;padding-block:20px}.story-points h3{font-size:14px;font-weight:600}.story-points p{font-size:12px;color:#7a919f}.storage-copy>.button{margin-top:24px}.comparison{background:#f4f7f9}.table-scroll{border:1px solid #d9e3ea}th{background:#29485e;font-size:10px;letter-spacing:.06em;padding:18px;font-weight:500}td{font-size:12px;padding:20px 18px;border-color:#dfe7ed}td a{font-size:9px;color:#426a85}.reference-model-grid{gap:22px}.reference-model-card{border:1px solid #dce5eb;box-shadow:none;background:#fff}.reference-model-card>span{background:#f5f8fa;padding:19px;color:#5b7b90}.reference-model-card img{height:230px;object-fit:contain;padding:20px}.reference-model-card b{font-size:17px;font-weight:600}.reference-model-card small{font-size:8px;letter-spacing:.06em}
.construction-section{background:#f1f5f7}.construction-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.construction-card{background:#fff;border:1px solid #dde6ec;box-shadow:none}.construction-card>button{background:#fff}.construction-card img{height:260px;object-fit:contain;padding:18px}.construction-card>button span{background:#f0f5f8;color:#6f8da1;font-size:8px}.construction-card>div{padding:25px}.construction-card h3{font-size:22px;font-weight:600;color:#29485e;letter-spacing:-.02em}.construction-card small{font-size:8px;color:#8ba1af}.construction-card p{font-size:12px;color:#8297a5;line-height:1.85}
.photo-section{background:#1c3344}.photo-section .section-heading h2{color:#fff}.photo-section .eyebrow{color:#9bb5c7}.photo-section .section-heading>p{color:#a1b8c8}.photo-grid{gap:22px}.photo-tile{border:1px solid #547086;background:transparent}.photo-caption{background:#263f51;padding:22px}.photo-caption b{font-size:14px;font-weight:500;color:#fff}.photo-caption small{color:#a3bacc;font-size:9px;margin-top:11px}.photo-number{background:#203f52c9;font-family:monospace;font-size:9px}.photo-reference{font-size:10px;color:#9ab2c3;margin-top:25px}
.company{gap:80px}.company .large-copy{font-size:22px;letter-spacing:-.02em;color:#29485e}.company-copy>p:not(.eyebrow):not(.large-copy){color:#7b919f;font-size:13px;line-height:1.9}.company-product{border:0;box-shadow:none}.company-product>div{background:#edf3f7;padding:22px;color:#506e83}.company-product>div b{font-size:9px;letter-spacing:.09em}.company-product>div span{font-size:11px;color:#7d97a8}.factory-gallery{margin-top:65px}.factory-gallery .section-heading h3{font-size:30px;font-weight:600;letter-spacing:-.03em}.factory-photo-grid{gap:24px}.factory-photo-slot{background:#f7fafb;border:1px solid #dce6ed}.factory-placeholder{background:#edf3f7;outline-color:#c6d4de;color:#91aaba}.factory-photo-slot>div:last-child{padding:25px}.factory-photo-slot small{font-size:8px;color:#89a0b0}.factory-photo-slot h3{font-size:22px;color:#365a74;font-weight:500}.factory-photo-slot p{font-size:12px;color:#8ba1af}
.services{background:#e9f0f5;color:#29485e}.services h2{color:#29485e}.services .eyebrow{color:#718fa3}.services .section-heading>p{color:#7d98aa}.service-grid{gap:35px;margin-top:45px}.service-grid article{border-color:#b7ccd9}.services .service-grid article>span{color:#7191a7;font-size:8px;letter-spacing:.08em}.service-grid h3{font-size:21px;font-weight:500;letter-spacing:-.02em}.service-grid p{font-size:12px;color:#758fa1;line-height:1.9}
.contact{grid-template-columns:.75fr 1.25fr;gap:95px}.contact h2{font-size:clamp(40px,4vw,60px);letter-spacing:-.04em}.contact h2 em{font-style:normal;color:#7596ac}.contact-copy>p:not(.eyebrow){font-size:13px;color:#8097a7;line-height:1.9}.contact-lines small{font-size:8px;color:#8ba3b3;letter-spacing:.12em}.contact-lines>a{font-size:15px;font-weight:500;color:#41677f}.contact-lines p{font-size:12px;color:#87a0b0}.contact form{padding:38px;background:#f4f8fb;border:1px solid #dce6ed}.contact form>h3{font-size:25px;letter-spacing:-.02em;font-weight:500;margin-bottom:25px;color:#2f536c}.inquiry-cart{background:#fff;border:1px solid #d8e4ec;padding:24px}.inquiry-cart .eyebrow{font-size:9px;letter-spacing:.1em}#cart-summary{font-size:12px;color:#7895a8}.cart-row{border-color:#e0eaf0}.cart-row b{color:#436d88;font-family:monospace;font-size:12px}.cart-row small{color:#88a0b1;font-size:10px}.cart-row label{font-size:9px}.cart-remove{font-size:10px;color:#83a1b6}.inquiry-cart .product-note{font-size:10px;line-height:1.9}.form-grid{gap:0 20px}.contact label{font-size:10px;color:#557b95;margin-top:17px}.contact input,.contact select,.contact textarea{min-height:46px;font-size:13px;background:#fff;border:1px solid #cfdee8;padding:12px}.field-hint{font-size:10px;color:#9bb0bf}.contact input[readonly]{background:#eaf1f6}.contact .consent{font-size:10px;color:#829eaf}.contact .consent input{min-height:14px}.submit-button{margin-top:16px}.form-status{font-size:10px;color:#88a4b7;line-height:1.8}#cart-add-model{font-size:9px;margin-block:16px}
footer{background:#172c3c;color:#9bb3c4;padding-top:65px}.footer-grid{gap:90px}.footer-grid .brand{color:#fff;font-weight:500;font-size:26px}.footer-grid p{font-size:12px;color:#8ca8bd}.footer-grid>div:not(:first-child){font-size:12px;gap:12px}.footer-grid b{font-size:9px;letter-spacing:.13em;color:#e0ecf4}.footer-bottom{border-color:#3a556a;padding-block:24px;margin-top:50px;font-size:10px}.floating-wa{background:#244f6b;color:white;box-shadow:0 7px 24px #203b5020;padding:13px 19px;font-size:11px}
dialog{padding:46px;border:1px solid #d7e4ed;box-shadow:0 30px 100px #0f293b4d}.dialog-grid{align-items:start;gap:42px}.dialog-grid h2{font-family:Bahnschrift,Arial,sans-serif;font-size:34px;line-height:1.2;font-weight:600;letter-spacing:-.025em;color:#345c78}.dialog-grid dl{font-size:12px;gap:15px 20px;margin-block:25px}.dialog-grid dt{color:#8ba6b9}.dialog-grid dd{color:#567c96;font-weight:500}.dialog-close{color:#51758f}.detail-photo-grid img{max-height:430px}.product-photo-placeholder{background:#f0f6fa;outline-color:#c8dce9;color:#90b0c7}
html[lang=zh-CN] body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif}html[lang=zh-CN] .hero h1{font-family:"Microsoft YaHei",sans-serif;font-weight:750;line-height:1.18;font-size:clamp(40px,3.9vw,62px);letter-spacing:-.04em}html[lang=zh-CN] .section-heading h2,html[lang=zh-CN] .storage-copy h2,html[lang=zh-CN] .company h2{font-family:"Microsoft YaHei",sans-serif;line-height:1.25;font-size:clamp(32px,3vw,46px)}
@media(min-width:1600px){.hero-grid{min-height:700px}.hero-visual>img{height:420px}}
@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.navrow{gap:18px}.brand{font-size:19px}nav{gap:19px}.hero-grid{gap:35px;min-height:570px}.hero h1{font-size:54px}.hero-visual>img{height:320px}.hero-spec{gap:15px}.hero-spec b{font-size:22px}.section{padding-block:78px}.products-section{padding-block:78px}.contact,.company,.storage-story{gap:45px}.category-grid{gap:15px}.category img,.accessory-art{height:180px}.category-bottom{padding:20px 16px}.category-bottom h3{font-size:20px}.product-body{padding:20px}.product-actions{gap:9px}.product-actions a{padding:11px;font-size:8px}.construction-card img{height:220px}}
@media(max-width:900px){.navrow{min-height:76px}.nav-quote{display:none}.hero-grid{gap:32px;grid-template-columns:1fr 1fr}.hero h1{font-size:44px}.hero-actions{gap:15px}.hero-spec{margin-top:30px;flex-wrap:wrap}.hero-spec b{font-size:22px}.hero-visual>img{height:300px}.value-strip .wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}.value-strip .wrap>div{padding:0;border:0}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.category img,.accessory-art{height:230px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.construction-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.material-tabs button{padding:17px 14px;font-size:9px}.section-heading{gap:25px}.contact{grid-template-columns:1fr;gap:38px}.contact-copy{max-width:700px}.contact-copy>p:not(.eyebrow){max-width:100%}.contact-lines{display:grid;grid-template-columns:100px 1fr;gap:12px 20px;align-items:center}.contact-lines small{margin:0}.contact-lines p{margin:0;max-width:none}.service-grid{grid-template-columns:1fr 1fr;gap:40px}.factory-photo-slot>div:last-child{padding:18px}.factory-photo-slot h3{font-size:18px}.footer-grid{gap:40px}}
@media(max-width:650px){.wrap{width:calc(100% - 36px)}.topbar .wrap{font-size:8px;letter-spacing:.08em}.topbar a{font-size:8px}.navrow{min-height:72px;gap:12px}.brand{font-size:17px;gap:9px}.brand-symbol{width:39px;height:37px;font-size:22px}.brand small{font-size:6px;letter-spacing:.12em}.menu-toggle{margin-left:auto}.language-toggle{font-size:10px;padding:8px;gap:5px}.language-toggle img{width:18px;height:13px}.hero-grid{grid-template-columns:1fr;padding-top:42px;padding-bottom:30px;gap:35px;min-height:0}.hero h1{font-size:50px;letter-spacing:-.04em}.hero .eyebrow{font-size:8px;margin-bottom:22px}.hero-description{font-size:13px}.hero-actions .button{padding:15px 18px;font-size:10px}.hero-actions{gap:16px}.hero-spec{gap:25px;flex-wrap:nowrap}.hero-spec b{font-size:22px}.hero-spec small{font-size:7px}.hero-visual>img{height:300px;padding:20px}.technical-label,.visual-caption{padding:13px 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