@charset "UTF-8";
:root{--brand:#403d92;--yellow:#fac300;--orange:#f08519;--ink:#27244e;--body:#4c4c59;--paper:#f6f5f1;--line:#dfdeda;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--white);color:var(--ink);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}p,h1,h2,h3{margin:0}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:5px}a{transition:color .18s,background .18s}button{cursor:pointer}.skip{position:fixed;left:12px;top:-80px;background:var(--yellow);padding:14px;z-index:100}.skip:focus{top:8px}
.masthead{height:108px;display:flex;align-items:center;justify-content:space-between;gap:26px;padding:0 4%;background:#fff;position:relative;z-index:20}.brand{display:flex;align-items:center;gap:19px;flex-shrink:0}.brand-window{position:relative;display:block;width:89px;aspect-ratio:242/178;overflow:hidden;flex:0 0 89px;line-height:0}.brand-window img.brand-sheet{position:absolute;left:-82.2314049587%;top:1.1235955056%;width:298.7603305785%;max-width:none;height:auto;margin:0;padding:0;object-fit:initial;pointer-events:none}.brand-caption{border-left:1px solid var(--line);padding-left:18px;font-size:14px;font-weight:600;letter-spacing:.02em}.brand-caption small{display:block;font-size:8px;letter-spacing:.07em;margin-top:8px;font-weight:400}.masthead nav{display:flex;gap:27px;align-items:center;font-size:14px;font-weight:600}.masthead nav a{white-space:nowrap;padding:14px 0}.masthead nav a:hover{color:var(--brand)}.header-actions{display:flex;align-items:center;gap:25px}.language{font-size:12px;white-space:nowrap}.header-contact{display:flex;align-items:center;gap:18px;border:0;background:#f0eff7;padding:12px 16px;font-size:14px;font-weight:700;white-space:nowrap}.menu-toggle{display:none;border:0;background:none;padding:12px}.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0}
.hero{display:grid;grid-template-columns:43% 57%;min-height:532px;margin:0 24px}.hero-copy{background:var(--brand);color:#fff;padding:54px 40px 28px clamp(32px,4.5vw,80px);display:flex;align-items:flex-start;flex-direction:column;position:relative;overflow:hidden}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--brand);line-height:1.5;margin-bottom:16px}.eyebrow.light{color:#dddcef}.hero h1{font-size:clamp(36px,3.7vw,60px);line-height:1.27;letter-spacing:-.035em;font-weight:600;white-space:nowrap}.hero-description{font-size:16px;line-height:1.9;color:#e1dfef;margin-top:22px}.hero-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:31px}.button{min-height:49px;display:inline-flex;align-items:center;justify-content:space-between;gap:26px;padding:15px 23px;font-size:14px;font-weight:700;white-space:nowrap}.button span{font-size:22px;line-height:1}.yellow{background:var(--yellow);color:var(--ink)}.yellow:hover{background:#ffda45}.text-link{display:inline-flex;align-items:center;gap:26px;font-size:14px;font-weight:600;white-space:nowrap;border:0;padding:8px 0}.text-link span{font-size:21px}.light-link{color:#fff;border-bottom-color:#8e8bc0;font-weight:400;font-size:13px;gap:13px}.hero-sign{width:100%;display:flex;align-items:center;gap:13px;font-size:11px;color:#d5d3e9;margin-top:auto;padding-top:35px;letter-spacing:.06em}.hero-photo{min-width:0;position:relative;overflow:hidden}.hero-photo>img{height:100%;width:100%;object-fit:cover;object-position:50% 46%}.photo-label{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 25px;background:rgba(28,29,48,.85);color:#fff;font-size:11px}.photo-label a{border-bottom:1px solid #aaa9b6;white-space:nowrap;padding:4px 0}
.system-index{display:grid;grid-template-columns:repeat(3,1fr);margin:0 24px;background:var(--paper);border-bottom:1px solid var(--line)}.system-index a{display:flex;align-items:center;gap:25px;padding:23px 8%;position:relative}.system-index a+a:before{content:"";position:absolute;top:23px;bottom:23px;left:0;width:1px;background:#d4d1d9}.index-num{font-size:13px;font-weight:500;color:var(--brand)}.system-index strong{display:block;font-size:16px;font-weight:600}.system-index small{display:block;font-size:11px;color:#72707a;margin-top:6px}.system-index a:hover{background:#eceaf3}
.section{max-width:1440px;padding:70px 5.2%;margin:auto}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:32px}.section h2{font-size:clamp(27px,2.5vw,39px);letter-spacing:-.035em;line-height:1.35;font-weight:500}.section-heading .eyebrow{margin-bottom:13px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{min-width:0}.product-image{display:block;position:relative;height:235px;background:#f2f1ee;overflow:hidden;border-bottom:0}.product-image img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;padding:20px;transition:transform .35s}.product-card:hover img{transform:scale(1.035)}.product-number{position:absolute;left:15px;top:14px;font-size:12px;font-weight:700;background:#fff;padding:7px 8px}.product-content{padding:22px 0 0}.product-en{font-size:9px;letter-spacing:.06em;color:#75727e}.product-content h3{font-size:23px;font-weight:500;margin:10px 0 11px}.product-content h3 a{display:flex;justify-content:space-between;gap:16px;align-items:center}.product-content h3 span{font-size:23px;font-weight:400}.product-content>p:last-child{font-size:13px;color:var(--body);line-height:1.8;max-width:300px}
.projects{max-width:none;background:var(--paper);padding-left:max(5.2%,calc((100vw - 1290px)/2));padding-right:max(5.2%,calc((100vw - 1290px)/2));padding-top:61px;padding-bottom:60px}.project-layout{display:grid;grid-template-columns:1.95fr 1fr;gap:28px}.project-feature>a{display:block}.project-feature img{width:100%;height:407px;object-fit:cover;object-position:center 48%}.project-caption{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:20px}.project-caption small{font-size:11px;color:#72707d}.project-caption h3{font-size:21px;margin-top:8px;font-weight:500;line-height:1.45}.project-aside{display:flex;flex-direction:column;gap:30px}.project-statement{padding:0 0 0 6px}.project-statement h3{font-size:25px;line-height:1.5;font-weight:500;letter-spacing:-.025em}.project-statement p{font-size:13px;line-height:1.85;color:var(--body);margin:13px 0;max-width:280px}.project-statement .text-link{font-size:12px}.secondary-project{display:block;margin-top:auto}.secondary-project img{width:100%;height:148px;object-fit:cover;object-position:50% 55%}.secondary-project>span{display:flex;justify-content:space-between;padding-top:12px;font-size:14px}
.about{display:grid;grid-template-columns:1.08fr 1fr;gap:65px;align-items:center;padding-top:75px;padding-bottom:75px}.about-photo{position:relative}.about-photo img{width:100%;height:auto;aspect-ratio:1328/652;object-fit:contain;background:#f5f5f5}.about-photo>span{display:block;border-bottom:1px solid var(--line);padding:13px 0;color:#696573;font-size:11px}.about-copy h2{font-size:32px;line-height:1.45;margin-bottom:20px}.about-copy>p:not(.eyebrow){font-size:13px;line-height:1.9;color:var(--body);margin-top:8px}.about-bottom{margin-top:25px;display:flex;justify-content:space-between;align-items:center;gap:20px}.since{display:flex;align-items:center;gap:13px}.since strong{font-size:40px;font-weight:400;color:var(--brand);letter-spacing:-.05em}.since small{font-size:11px;color:#706c7a;border-left:1px solid #b9b4cb;padding-left:13px}.about .text-link{font-size:12px;gap:20px}
.news{padding-top:0;padding-bottom:65px}.news .section-heading{border-top:1px solid var(--line);padding-top:41px;margin-bottom:21px}.news-row{display:grid;grid-template-columns:130px 1fr;align-items:center;gap:22px;border-top:1px solid var(--line);padding:24px 0}.news-row:last-child{border-bottom:1px solid var(--line)}.news-row time{font-size:12px;color:#716c7b}.news-row h3{font-size:16px;line-height:1.6;font-weight:400}.news-row:hover h3{color:var(--brand)}
.contact{background:var(--brand);color:#fff;border:0;position:relative}.contact-inner{max-width:1440px;padding:40px 5.2%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:32px}.contact h2{font-size:clamp(22px,2.2vw,33px);font-weight:500;line-height:1.4;letter-spacing:-.03em}.contact .eyebrow{font-size:10px;margin-bottom:12px}.contact p:last-child{font-size:12px;color:#d9d7ee;margin-top:13px;letter-spacing:.04em}
footer{background:var(--ink);color:#deddeb;padding:43px 5.2% 0}.footer-main{max-width:1290px;margin:auto;display:grid;grid-template-columns:1.1fr .7fr 1.35fr .95fr;gap:45px;padding-bottom:34px}.white-logo{width:105px;flex-basis:105px}.white-logo img{filter:brightness(0) invert(1)}.footer-brand>p{font-size:11px;margin:17px 0}footer h3{font-size:13px;color:#fff;font-weight:500;margin:5px 0 20px}footer a{display:block;font-size:12px;line-height:1.8;margin:7px 0}footer a:hover{color:var(--yellow)}footer p{font-size:11px;line-height:1.85;color:#b8b5d0}.footer-address .footer-phone{font-size:23px;font-weight:400;letter-spacing:.025em;line-height:1.2;margin-bottom:13px}.footer-address p{margin-top:11px}.footer-international p{margin:7px 0 21px}.footer-international .back-top{display:inline-block;font-size:11px;border:0;padding-bottom:4px}.footer-bottom{max-width:1290px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #4d486b;padding:17px 0;font-size:10px;color:#bab6cf}.footer-bottom a{margin:0;font-size:10px}
@media(min-width:1550px){.hero{max-width:1550px;margin:auto;min-height:600px}.system-index{max-width:1550px;margin:auto}.hero-copy{padding-top:70px}.hero h1{font-size:61px}.hero-description{margin-top:29px}.hero-actions{margin-top:40px}.project-feature img{height:470px}.secondary-project img{height:200px}.product-image{height:275px}}
@media(max-width:1170px){.masthead{padding:0 3%;gap:20px;height:94px}.brand-caption{display:none}.masthead nav{gap:24px}.header-actions{gap:22px}.hero-copy{padding:44px 29px 27px}.hero h1{font-size:41px}.hero{min-height:507px;grid-template-columns:44% 56%}.hero-actions{gap:16px}.hero .button{font-size:12px;padding:13px 16px;gap:18px}.hero .light-link{font-size:11px;gap:8px}.project-feature img{height:377px}.project-statement h3{font-size:23px}.secondary-project img{height:130px}.about{gap:40px}.about-copy h2{font-size:27px}.footer-main{gap:30px}.product-image{height:220px}}
@media(max-width:850px){.masthead{height:90px;padding:0 24px}.masthead nav{position:absolute;left:0;right:0;top:90px;padding:18px 25px;background:#fff;box-shadow:0 12px 15px #27244e12;display:none;grid-template-columns:1fr 1fr;gap:2px 25px;border-top:1px solid var(--line)}.masthead nav.open{display:grid}.brand-caption{display:block;font-size:12px}.brand-caption small{font-size:7px}.header-contact{font-size:12px}.menu-toggle{display:block}.header-actions{gap:14px}.hero{margin:0 16px;grid-template-columns:45% 55%;min-height:480px}.hero-copy{padding:38px 23px 26px}.hero h1{font-size:32px}.hero-description{font-size:13px}.hero-actions{align-items:flex-start;flex-direction:column;margin-top:22px;gap:10px}.hero-sign{font-size:9px;letter-spacing:0;gap:9px}.photo-label{padding:13px 16px;display:block;font-size:10px}.photo-label a{display:none}.system-index{margin:0 16px}.system-index a{gap:12px;padding:20px 18px}.system-index strong{font-size:13px}.system-index small{font-size:10px}.index-num{font-size:10px}.section{padding:49px 5%}.section-heading{gap:16px}.section h2{font-size:26px}.section-heading>.text-link{font-size:11px;gap:14px}.eyebrow{font-size:9px}.product-grid{gap:17px}.product-image{height:174px}.product-image img{padding:15px}.product-content h3{font-size:18px}.product-content>p:last-child{font-size:12px}.product-en{font-size:7px}.project-layout{grid-template-columns:1.65fr 1fr;gap:21px}.project-feature img{height:315px}.project-statement h3{font-size:19px}.project-statement p{font-size:12px}.project-statement .text-link{font-size:10px;gap:12px}.project-caption h3{font-size:17px}.secondary-project img{height:112px}.secondary-project>span{font-size:12px}.project-aside{gap:20px}.about{gap:30px}.about-copy h2{font-size:23px}.about-copy>p:not(.eyebrow){font-size:12px}.about-bottom{margin-top:18px}.since strong{font-size:32px}.since small{font-size:9px}.about .text-link{font-size:10px;gap:9px}.news{padding-top:0}.news-row{grid-template-columns:102px 1fr;gap:13px;padding:21px 0}.news-row h3{font-size:14px}.news-row time{font-size:10px}.contact-inner{padding:33px 5%}.contact h2{font-size:23px}.contact .button{font-size:12px;padding:14px 19px;gap:22px}.footer-main{gap:22px;grid-template-columns:1fr .65fr 1.3fr}.footer-international{display:none}.footer-address .footer-phone{font-size:21px}}
@media(max-width:600px){html{scroll-padding-top:16px}.masthead{height:84px;padding:0 20px}.brand-window{width:78px;flex-basis:78px}.brand-caption{display:none}.header-actions{gap:17px}.language{font-size:11px}.header-contact{font-size:12px;gap:12px}.menu-toggle{padding:6px}.masthead nav{top:84px}.hero{margin:0 12px;display:flex;flex-direction:column;min-height:0}.hero-copy{padding:32px 25px 25px}.hero .eyebrow{font-size:9px;letter-spacing:.14em;margin-bottom:18px}.hero h1{font-size:38px;line-height:1.27}.hero-description{font-size:13px;line-height:1.8;margin-top:18px}.hero-actions{flex-direction:row;align-items:center;gap:17px;margin-top:23px;flex-wrap:nowrap}.hero .button{font-size:11px;gap:14px;padding:13px 15px;min-height:44px}.hero .light-link{font-size:10px;gap:8px}.hero-sign{display:none}.hero-photo{height:264px;flex:none}.hero-photo>img{object-position:50% 55%}.photo-label{padding:11px 14px;font-size:9px}.system-index{margin:0 12px;grid-template-columns:repeat(3,1fr)}.system-index a{padding:19px 10px;display:block}.index-num{display:block;margin-bottom:9px;font-size:9px}.system-index strong{font-size:11px}.system-index small{display:none}.system-index a+a:before{top:19px;bottom:19px}.section{padding:42px 24px}.section-heading{align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:23px}.section h2{font-size:26px;line-height:1.42}.section-heading .eyebrow{font-size:9px;letter-spacing:.07em;margin-bottom:11px}.section-heading>.text-link{font-size:11px;gap:16px;padding:4px 0}.product-grid{grid-template-columns:1fr;gap:28px}.product-image{height:230px}.product-image img{padding:25px}.product-content{padding-top:16px}.product-en{font-size:8px}.product-content h3{font-size:23px;margin:9px 0}.product-content>p:last-child{max-width:none;font-size:12px}.product-content h3 span{font-size:24px}.project-layout{display:block}.project-feature img{height:247px}.project-caption{padding-top:16px}.project-caption h3{font-size:17px;max-width:240px}.project-caption small{font-size:10px}.project-aside{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:start}.project-statement{padding:0}.project-statement h3{font-size:17px;line-height:1.5}.project-statement p{font-size:11px;margin:10px 0}.project-statement .text-link{font-size:10px;gap:9px}.secondary-project{margin:0}.secondary-project img{height:144px}.secondary-project>span{font-size:11px;gap:10px;align-items:center;line-height:1.5}.about{display:flex;flex-direction:column;align-items:stretch;gap:28px;padding-bottom:37px}.about-photo>span{font-size:10px;padding:10px 0}.about-copy .eyebrow{font-size:9px}.about-copy h2{font-size:28px;margin-bottom:17px}.about-copy>p:not(.eyebrow){font-size:12px}.about-bottom{margin-top:20px}.since strong{font-size:40px}.since small{font-size:10px}.about .text-link{font-size:12px;gap:15px}.news{padding-top:0;padding-bottom:41px}.news .section-heading{padding-top:31px;margin-bottom:18px}.news-row{grid-template-columns:1fr;gap:9px 14px;padding:20px 0}.news-row time{grid-column:1;grid-row:1;font-size:10px}.news-row h3{grid-column:1;grid-row:2;font-size:14px;line-height:1.65}.contact-inner{padding:31px 24px;display:block}.contact h2{font-size:25px;line-height:1.5;max-width:320px}.contact .eyebrow{font-size:9px}.contact p:last-child{font-size:11px}.contact .button{margin-top:24px;font-size:12px;padding:13px 20px;min-width:158px}footer{padding:31px 24px 0}.footer-main{grid-template-columns:1fr 1fr;gap:24px 19px;padding-bottom:26px}.footer-brand{grid-column:1}.white-logo{width:95px;flex-basis:95px}.footer-brand>p{font-size:10px;margin:14px 0}.footer-links{grid-column:2;grid-row:1;padding-left:14px}footer h3{font-size:12px;margin:3px 0 15px}footer a{font-size:11px;margin:4px 0}.footer-address{grid-column:1 / span 2;border-top:1px solid #4d486b;padding-top:23px}.footer-address .footer-phone{font-size:25px}.footer-address p{font-size:11px;margin-top:9px}.footer-address h3{margin-bottom:13px}.footer-bottom{display:block;padding:17px 0;line-height:1.9;font-size:9px}.footer-bottom a{font-size:9px;margin-top:4px}}
.mobile-break{display:none}
@media(max-width:600px){.mobile-break{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Links stay recognisable with restrained interaction feedback. */
.header-contact:hover{background:#e4e1f0}.text-link:hover,.text-link:focus-visible,.product-content h3 a:hover,.project-feature>a:hover h3,.secondary-project:hover>span,.news-row:hover h3{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}.news-row h3{min-width:0}.system-index a:focus-visible{outline-offset:-4px}

/* Published-content fallbacks and the existing server preview hook. */
#main{display:block;height:0;overflow:hidden}.migration-banner{padding:9px 24px;text-align:center;background:#fff6cf;color:var(--ink);font-size:12px}.image-pending{display:flex;align-items:center;justify-content:center;height:100%;color:var(--body);font-size:13px}.hero-photo{background:var(--paper)}.about.without-photo{grid-template-columns:1fr}.news-empty{padding:24px 0;border-top:1px solid var(--line);font-size:14px;color:var(--body)}.footer-filings{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap}
@media(max-width:600px){.footer-filings{justify-content:flex-start;gap:6px 14px}}

/* Keep both language entries and the menu within narrow phone screens. */
@media(max-width:400px){.masthead{gap:12px}.header-actions{gap:11px}.header-contact{padding:10px}}

/* mingan-contact-size-20261009: equal emphasis for phone and email. */
footer[data-brand-shell] .footer-address > a.footer-phone,
footer[data-brand-shell] .footer-address > a[href^="mailto:"] {
  font-size: 18px;
}
footer[data-brand-shell] .footer-address > p {
  font-size: 13px;
}