.portal{background:#e7edf6;border-block:1px solid var(--line)}.portal-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.portal h2{margin:24px 0}.portal p{font-size:14px;line-height:1.8;color:var(--muted)}.portal-card{padding:30px;background:#fff;border:1px solid var(--line)}.portal-card h3{font-size:21px;font-weight:500;margin:0 0 16px}.portal .field{margin:14px 0}.portal .btn{margin-top:14px}.portal a:not(.btn){text-decoration:underline}.access-form{margin-top:22px}.access-form summary{font-size:14px;color:var(--teal);cursor:pointer}.trap{position:absolute!important;left:-10000px!important;height:1px!important;width:1px!important;overflow:hidden!important}.catalog-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:45px;padding-top:30px;border-top:1px solid var(--line)}.catalog-heading h3{font-size:24px;font-weight:500}.catalog-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.catalog-card{padding:24px;background:#fff;border:1px solid var(--line);min-width:0}.catalog-card img{width:100%;height:180px;object-fit:contain}.catalog-card h3{font-weight:500;font-size:20px;overflow-wrap:anywhere}.catalog-card p{font-size:13px;line-height:1.7;color:var(--muted);white-space:pre-line;overflow-wrap:anywhere}.catalog-card small{font-size:11px;color:var(--teal)}.catalog-card button{margin-top:12px}.catalog-state{font-size:13px;color:var(--muted);line-height:1.7}.portal-status{font-size:13px;line-height:1.8;margin-top:18px;overflow-wrap:anywhere}.oe-results{display:grid;gap:14px;margin-top:20px}.oe-results article{border-top:1px solid var(--line);padding:18px 0}.oe-results h4{margin:0 0 10px}.oe-results p{margin:8px 0;overflow-wrap:anywhere}.detail-image{width:100%;height:180px;object-fit:contain;background:#e7edf6;margin-top:20px}.detail-body p{font-size:14px;line-height:1.8}.detail-body h3{font-size:15px;margin:22px 0 10px}.detail-body ul{padding-left:20px;font-size:13px;line-height:1.9;color:var(--muted)}dialog{max-height:88vh;overflow:auto}.form button:disabled,.portal button:disabled{opacity:.65;cursor:wait}.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.faq-grid details{border-top:1px solid var(--line);padding-top:20px}.faq-grid summary{font-size:17px;line-height:1.5;cursor:pointer}.faq-grid p{font-size:14px;line-height:1.8;color:var(--muted)}.contact-details [data-contact=address]{white-space:pre-line}.contact-details [data-contact=company]{font-size:15px}.privacy-note{font-size:12px;line-height:1.8;color:var(--muted)}.detail-body,.about p,.about small{white-space:pre-line}
@media(max-width:900px){.portal-grid{gap:35px}.catalog-list{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-grid{gap:20px}}
@media(max-width:650px){.portal-grid,.catalog-list,.faq-grid{grid-template-columns:1fr}.portal-grid{gap:25px}.portal-card{padding:22px}.catalog-heading{align-items:start;flex-direction:column;gap:8px}.catalog-heading h3{margin:0}.portal .btn{width:100%}.faq-grid{gap:25px}}

[hidden]{display:none!important}

/* Homepage and company presentation, revision 1.0.1. */
.hero-grid{min-height:590px;padding-block:54px;gap:5%;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}
.hero-grid h1,html[lang="en"] .hero-grid h1,html:not([lang="en"]):not([lang="zh-CN"]) .hero-grid h1{font-size:clamp(36px,4.3vw,60px);line-height:1.08;letter-spacing:-2px;overflow-wrap:normal;word-break:normal;hyphens:none;text-wrap:balance;margin:26px 0}
html[lang="zh-CN"] .hero-grid h1{font-size:clamp(36px,4.2vw,58px);line-height:1.25;letter-spacing:-1px}
.hero .intro{max-width:510px;font-size:16px;line-height:1.8}.hero .actions{margin-top:28px;gap:12px}.hero .actions .btn{line-height:1.5}
.hero-art{min-height:400px}.hero-art img{width:100%;max-height:440px;object-fit:contain;transform:rotate(-6deg)}.serial{top:0;left:0}.callout{bottom:0}
.about{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:38px 80px;padding-bottom:64px}
.about h2{margin-top:24px;text-wrap:balance}.about-copy p{font-size:22px;line-height:1.6}.about-copy small{font-size:15px;line-height:1.9;margin-top:24px}
.about-link{display:inline-block;margin-top:28px;border-bottom:1px solid var(--teal);padding-bottom:7px;color:var(--teal);font-size:14px;line-height:1.6}
.about-facts{grid-template-columns:repeat(5,minmax(0,1fr));grid-column:1/-1;width:100%;margin:8px 0 0;border-top:1px solid var(--line);border-bottom:0;padding:30px 0 0;gap:24px}

@media(max-width:1050px){.hero-grid{gap:4%;min-height:540px;padding-block:42px}.hero-art{min-height:340px}.about{gap:32px 40px}.about-copy p{font-size:20px}}
@media(max-width:650px){.hero-grid{grid-template-columns:minmax(0,1fr);padding-top:36px;padding-bottom:26px;min-height:0}.hero-grid h1,html[lang="en"] .hero-grid h1,html:not([lang="en"]):not([lang="zh-CN"]) .hero-grid h1{font-size:clamp(30px,8.3vw,42px);letter-spacing:-1px;line-height:1.15;margin:22px 0}.hero .intro{font-size:14px}.hero .actions{margin-top:22px}.hero-art{min-height:280px;margin-top:34px}.hero-art img{max-height:300px;width:92%}.hero-foot{padding-block:17px}.about{grid-template-columns:minmax(0,1fr);gap:28px;padding-bottom:48px}.about h2{font-size:34px}.about-copy p{font-size:19px}.about-copy small{font-size:14px}.about-facts{gap:24px 16px}html[lang="zh-CN"] .hero-grid h1{font-size:clamp(32px,8.6vw,43px)}}
/* Homepage product composition. */
.hero-products{display:block;height:auto;min-height:0;aspect-ratio:1.12;isolation:auto;background:transparent}
.hero-products:before{inset:10% 3%;opacity:.4}.hero-products:after{inset:24% 0;opacity:.35}
.hero-product{position:absolute;margin:0;z-index:1;mix-blend-mode:multiply}
.hero-product-tmm{width:64%;left:18%;top:0}
.hero-product-ewp{width:44%;left:0;top:53%}
.hero-product-ecv{width:44%;right:0;top:53%}
.hero-products .product-photo{position:relative;width:100%;aspect-ratio:1.08;overflow:hidden}
.hero-product-tmm .product-photo{aspect-ratio:1.65}
.hero-products .product-photo img{position:absolute;inset:0;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;transform:none;mix-blend-mode:normal}
.hero-product-ecv .product-photo{mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent),linear-gradient(to bottom,transparent,#000 5%,#000 95%,transparent);mask-composite:intersect}
.hero-products .hero-product-ecv img{width:160%;height:auto;inset:auto;transform:translate(-48%,-50%);left:50%;top:50%}
.hero-product figcaption{display:flex;align-items:flex-start;gap:8px;padding:9px 0 0;border-top:1px solid #d8e0ed;color:var(--muted);font-size:10px;line-height:1.5;letter-spacing:.02em}
.hero-product figcaption strong{color:var(--teal);letter-spacing:.1em;font-weight:600}
@media(max-width:650px){.hero-products{aspect-ratio:1.04;margin:38px 0 22px}.hero-product figcaption{font-size:9px;gap:6px;padding-top:7px}}

/* Compact product-family shortcuts only. */
.categories{border-top:1px solid var(--line)}
.categories .category,.categories .category:not(:first-child){padding:18px 22px;gap:16px;min-width:0;transition:background-color .18s ease,color .18s ease}
.categories .category-label{display:flex;flex-direction:column;gap:5px;min-width:0}
.categories .category span{font-size:16px;font-weight:500;line-height:1.35;color:var(--ink);max-width:none}
.categories .category strong{font-size:10px;font-weight:400;letter-spacing:.14em;line-height:1.4;color:var(--muted);width:auto}
.categories .category b{font-size:20px;flex-shrink:0;margin:0 0 0 auto;transition:transform .18s ease}
.categories .category:hover,.categories .category:focus-visible{background:var(--mint)}
.categories .category:hover b,.categories .category:focus-visible b{transform:translate(2px,-2px)}
@media(max-width:900px){.categories .category,.categories .category:not(:first-child){padding:16px}.categories .category span{font-size:14px}}
@media(max-width:650px){.categories .category,.categories .category:not(:first-child){padding:14px 12px;border-bottom:1px solid var(--line)}.categories .category:last-child{border-bottom:0}.categories .category-label{gap:3px}.categories .category span{font-size:15px}}
@media(prefers-reduced-motion:reduce){.categories .category,.categories .category b{transition:none}}

/* Consistent imagery and actions within the product-family showcase. */
#products .cards .card{display:flex;flex-direction:column}
#products .cards .card-image{height:auto;aspect-ratio:1.35;background:#eef2f8}
#products .cards .family-photo{width:86%;height:78%;position:relative;overflow:hidden;mix-blend-mode:multiply}
#products .cards .family-photo img{width:100%;height:100%;object-fit:contain;mix-blend-mode:normal}
#products .cards [data-type="EWP"] .family-photo{width:72%}
#products .cards [data-type="ECV"] .family-photo img{position:absolute;width:118%;height:118%;max-width:none;left:50%;top:50%;transform:translate(-48%,-50%)}
#products .cards .card-body{display:flex;flex-direction:column;flex:1;padding:24px}
#products .cards h3{font-size:22px;line-height:1.3;min-height:2.6em;margin-bottom:12px}
#products .cards p{font-size:14px;line-height:1.7;min-height:0;flex:1;margin-bottom:22px}
#products .cards .card-bottom{align-items:stretch;gap:10px;margin-top:auto}
#products .cards .textbutton{min-height:44px;padding:10px 0;line-height:1.5;text-align:left}
#products .cards [data-add]{padding-inline:12px;background:var(--mint);border:1px solid var(--line)}
#products .cards [data-add]:hover{background:var(--teal);border-color:var(--teal);color:#fff}
#products .cards [data-detail]:hover{text-decoration:underline;text-underline-offset:4px}
@media(max-width:1050px) and (min-width:651px){#products .cards .card-body{padding:18px}#products .cards h3{font-size:19px}#products .cards .card-bottom{flex-direction:column}#products .cards [data-add]{align-self:flex-start}}
@media(max-width:650px){#products .cards .card-image{aspect-ratio:1.4}#products .cards h3{min-height:0}#products .cards .card-body{padding:22px}}

/* Five company facts, with readable columns on smaller screens. */
@media(max-width:1050px){.about-facts{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:650px){.about-facts{grid-template-columns:repeat(2,minmax(0,1fr))}}