:root{
 --blue:#0b4da2;--blue2:#1768c7;--navy:#071b3d;--navy2:#0a2854;--cyan:#33b6e7;
 --ink:#142033;--muted:#66758a;--line:#dfe6ef;--soft:#f4f7fb;--white:#fff;--green:#25aa73;
 --shadow:0 18px 50px rgba(6,29,65,.10);--radius:18px;--container:1280px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Inter,Arial,sans-serif;line-height:1.72;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(var(--container),calc(100% - 48px));margin:auto}.topbar{height:34px;background:var(--navy);color:#cbd8e9;font-size:12px}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px}.topbar a:hover{color:#fff}.topbar .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(51,182,231,.15)}.topbar .sep{width:1px;height:12px;background:rgba(255,255,255,.22)}
.site-header{height:84px;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(8,37,78,.08);position:sticky;top:0;z-index:1000;backdrop-filter:blur(14px)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{width:235px;display:flex;align-items:center}.brand img{width:100%;max-height:64px;object-fit:contain;object-position:left center}.main-nav{display:flex;align-items:center;height:100%;gap:4px}.main-nav a{position:relative;padding:31px 13px 27px;font-size:14px;font-weight:600;white-space:nowrap;color:#25364c}.main-nav a:after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--blue);transform:scaleX(0);transition:.25s}.main-nav a:hover,.main-nav a.active{color:var(--blue)}.main-nav a.active:after,.main-nav a:hover:after{transform:scaleX(1)}.nav-toggle{display:none;background:transparent;border:0;padding:6px}.nav-toggle span{display:block;width:26px;height:2px;background:var(--navy);margin:5px 0}
.hero{min-height:calc(100vh - 118px);position:relative;display:flex;align-items:center;overflow:hidden;background:var(--navy)}.hero-media{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.78}.hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,22,51,.94) 0%,rgba(5,29,66,.78) 42%,rgba(5,29,66,.24) 75%,rgba(5,29,66,.06) 100%),linear-gradient(0deg,rgba(3,19,45,.55),transparent 40%)}.hero-gridline{position:absolute;inset:0;opacity:.14;background-image:linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,#000,transparent 80%)}.hero-content{position:relative;z-index:2;padding:90px 0 110px;color:#fff;max-width:760px}.hero-tag{display:inline-flex;align-items:center;gap:10px;padding:7px 12px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.07);font-size:12px;letter-spacing:.12em;text-transform:uppercase}.hero-tag:before{content:"";width:24px;height:2px;background:var(--cyan)}.hero h1{font-size:clamp(44px,5.4vw,78px);line-height:1.08;margin:24px 0 22px;letter-spacing:-.025em;font-weight:700}.hero h1 em{font-style:normal;color:#63caf1}.hero p{font-size:18px;max-width:660px;color:#d7e5f7;margin:0 0 34px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.2s}.btn svg{width:18px}.btn-primary{background:#fff;color:var(--blue)}.btn-primary:hover{background:#eaf5ff}.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}.btn-ghost:hover{background:rgba(255,255,255,.13)}.hero-sidecard{position:absolute;z-index:3;right:max(24px,calc((100vw - var(--container))/2));bottom:48px;width:320px;padding:22px 24px;background:rgba(5,28,63,.78);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px);color:white}.hero-sidecard strong{display:block;font-size:16px;margin-bottom:8px}.hero-sidecard p{margin:0;color:#bfd0e5;font-size:13px}.hero-sidecard .status{color:#74d0f1;font-size:11px;letter-spacing:.1em;margin-bottom:8px;text-transform:uppercase}
.metrics{position:relative;z-index:5;margin-top:-1px;background:white;border-bottom:1px solid var(--line)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr)}.metric{padding:34px 30px;border-right:1px solid var(--line)}.metric:first-child{border-left:1px solid var(--line)}.metric strong{display:block;color:var(--blue);font-size:36px;line-height:1.1;font-weight:700;letter-spacing:-.04em}.metric span{display:block;font-size:13px;color:var(--muted);margin-top:8px}.metric small{font-size:13px;color:#8c9bad}
.section{padding:96px 0}.section-soft{background:var(--soft)}.section-navy{background:var(--navy);color:#fff;position:relative;overflow:hidden}.section-navy:before{content:"";position:absolute;width:680px;height:680px;border:1px solid rgba(255,255,255,.06);border-radius:50%;right:-240px;top:-320px;box-shadow:0 0 0 110px rgba(255,255,255,.018),0 0 0 220px rgba(255,255,255,.012)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:46px}.section-title .eyebrow,.eyebrow{color:var(--blue2);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.section-navy .section-title .eyebrow{color:#68c7ee}.section-title h2{font-size:42px;line-height:1.2;margin:10px 0 0;letter-spacing:-.02em}.section-head p{max-width:560px;margin:0;color:var(--muted);font-size:15px}.section-navy .section-head p{color:#aebed2}.more-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:700;font-size:14px}.more-link svg{width:18px;transition:.2s}.more-link:hover svg{transform:translateX(4px)}
.about-split{display:grid;grid-template-columns:1.05fr .95fr;gap:68px;align-items:center}.about-image{position:relative}.about-image img{width:100%;aspect-ratio:1.35/1;object-fit:cover;box-shadow:var(--shadow)}.about-image:before{content:"";position:absolute;left:-20px;top:-20px;width:90px;height:90px;border-left:5px solid var(--blue);border-top:5px solid var(--blue)}.about-copy h2{font-size:42px;line-height:1.25;margin:12px 0 24px}.about-copy p{color:#56667b;margin:0 0 18px}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:28px 0 32px}.about-point{padding:16px 18px;border-left:3px solid var(--blue);background:var(--soft)}.about-point strong{font-size:14px;display:block;margin-bottom:3px}.about-point span{font-size:12px;color:var(--muted)}
.business-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.business-card{position:relative;min-height:270px;padding:28px;border:1px solid var(--line);background:#fff;overflow:hidden;transition:.25s}.business-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}.business-card .icon{width:48px;height:48px;color:var(--blue);margin-bottom:44px}.business-card h3{font-size:20px;margin:0 0 12px}.business-card p{font-size:13px;color:var(--muted);margin:0 0 20px}.business-card .index{position:absolute;right:20px;top:16px;font-size:56px;color:#eff4fa;font-weight:800;line-height:1}.business-card .arrow{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--blue)}.business-card .arrow svg{width:17px}
.capability-wrap{position:relative;z-index:1}.capability-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:stretch}.capability-image{position:relative;min-height:520px;overflow:hidden}.capability-image img{position:absolute;width:100%;height:100%;object-fit:cover}.capability-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(4,24,55,.7))}.capability-stat{position:absolute;z-index:2;left:28px;bottom:28px;display:flex;gap:32px}.capability-stat strong{font-size:32px;display:block}.capability-stat span{font-size:12px;color:#bed0e5}.capability-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.15);border-left:1px solid rgba(255,255,255,.15)}.capability-item{padding:28px;border-right:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15);min-height:170px}.capability-item .icon{width:34px;height:34px;color:#69caf0}.capability-item h3{font-size:17px;margin:18px 0 8px}.capability-item p{font-size:12px;color:#a9bbd1;margin:0}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.news-card{background:#fff;border:1px solid var(--line);transition:.25s;display:flex;flex-direction:column}.news-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.news-card .cover{aspect-ratio:1.62/1;background:#eaf0f7;overflow:hidden}.news-card .cover img{width:100%;height:100%;object-fit:cover;transition:.45s}.news-card:hover .cover img{transform:scale(1.035)}.news-card-body{padding:24px 24px 28px;display:flex;flex-direction:column;flex:1}.meta{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-weight:800}.news-card h3{font-size:19px;line-height:1.45;margin:10px 0 12px}.news-card p{font-size:13px;color:var(--muted);margin:0 0 22px}.news-card .more-link{margin-top:auto}.news-list{border-top:1px solid var(--line)}.news-row{display:grid;grid-template-columns:150px 1fr 100px;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.news-row time{color:var(--muted);font-size:13px}.news-row h3{margin:0;font-size:17px}.news-row .more-link{justify-self:end}
.qualification-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cert-card{background:white;border:1px solid var(--line);padding:12px;transition:.2s}.cert-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.cert-thumb{aspect-ratio:1.38/1;background:#f5f7fa;overflow:hidden;display:grid;place-items:center}.cert-thumb img{width:100%;height:100%;object-fit:contain}.cert-card h3{font-size:13px;line-height:1.5;margin:14px 8px 8px;min-height:40px}.cert-card .meta{margin:0 8px 8px;color:#7a899d}.resource-tabs{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap}.tab-btn{padding:9px 15px;border:1px solid var(--line);background:white;font-size:13px;color:#5e6c7f}.tab-btn.active{background:var(--blue);color:white;border-color:var(--blue)}
.investor-panel{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.1fr;gap:55px;align-items:center}.investor-copy h2{font-size:44px;line-height:1.2;margin:12px 0 20px}.investor-copy p{color:#afc0d5}.investor-note{margin:28px 0;border-left:3px solid #5bc6f0;padding:12px 0 12px 18px;color:#d1dfef;font-size:13px}.investor-menu{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid rgba(255,255,255,.14);border-top:1px solid rgba(255,255,255,.14)}.investor-menu a{min-height:160px;padding:26px;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14);transition:.2s}.investor-menu a:hover{background:rgba(255,255,255,.06)}.investor-menu .icon{width:30px;height:30px;color:#6cd0f4}.investor-menu strong{display:block;font-size:17px;margin:24px 0 6px}.investor-menu span{font-size:12px;color:#9eb3cb}
.page-hero{height:390px;position:relative;background-image:var(--hero);background-size:cover;background-position:center;display:flex;align-items:flex-end;color:white}.page-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,24,55,.9),rgba(5,24,55,.42)),linear-gradient(0deg,rgba(4,23,52,.48),transparent)}.page-hero-inner{position:relative;z-index:2;padding-bottom:65px}.page-hero .eyebrow{color:#75d2f5}.page-hero h1{font-size:50px;margin:8px 0 8px}.page-hero p{margin:0;color:#cfdded;max-width:760px}.subnav{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:84px;z-index:100}.subnav .container{display:flex;gap:34px;overflow:auto}.subnav a{padding:18px 0;font-size:13px;white-space:nowrap;color:#607086;border-bottom:2px solid transparent}.subnav a.active,.subnav a:hover{color:var(--blue);border-bottom-color:var(--blue)}
.content-grid{display:grid;grid-template-columns:1fr 300px;gap:60px}.prose{font-size:16px;color:#3d4d62}.prose h2{font-size:30px;color:var(--ink);margin:40px 0 15px}.prose h3{font-size:21px;color:var(--ink);margin:28px 0 12px}.prose p{margin:0 0 18px}.prose ul,.prose ol{padding-left:24px}.prose img{margin:28px 0}.prose blockquote{margin:28px 0;padding:18px 22px;border-left:4px solid var(--blue);background:var(--soft);color:#53647a}.sidebar-box{border-top:3px solid var(--blue);background:var(--soft);padding:24px;margin-bottom:20px}.sidebar-box h3{margin:0 0 14px;font-size:16px}.sidebar-box a{display:block;padding:9px 0;border-bottom:1px solid #dfe6ef;font-size:13px;color:#53647a}.sidebar-box a:last-child{border:0}.sidebar-box a:hover{color:var(--blue)}
.timeline{position:relative;padding-left:30px}.timeline:before{content:"";position:absolute;left:5px;top:9px;bottom:9px;width:1px;background:#cfd9e6}.timeline-item{position:relative;padding:0 0 30px 22px}.timeline-item:before{content:"";position:absolute;left:-30px;top:8px;width:11px;height:11px;border:3px solid var(--blue);background:white;border-radius:50%}.timeline-item strong{font-size:19px}.timeline-item p{margin:8px 0 0;color:var(--muted);font-size:14px}.value-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.value-card{padding:24px 18px;background:var(--soft);border-top:3px solid var(--blue)}.value-card strong{display:block;margin-bottom:6px}.value-card span{font-size:12px;color:var(--muted)}
.business-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.business-detail{padding:34px;background:#fff;border:1px solid var(--line);position:relative}.business-detail .icon{width:42px;height:42px;color:var(--blue)}.business-detail h2{font-size:24px;margin:24px 0 12px}.business-detail p{color:var(--muted);font-size:14px}.business-detail ul{padding-left:18px;margin:18px 0 0;color:#47586f;font-size:13px}.business-detail li{margin:7px 0}.business-detail .num{position:absolute;right:22px;top:16px;font-size:60px;line-height:1;color:#eef3f9;font-weight:800}
.patent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.patent-card{border:1px solid var(--line);background:white;display:flex;flex-direction:column}.patent-card .thumb{aspect-ratio:1.38/1;background:#f4f6f9;overflow:hidden}.patent-card .thumb img{width:100%;height:100%;object-fit:contain}.patent-card .body{padding:20px}.patent-card h3{font-size:15px;line-height:1.55;margin:8px 0 14px}.patent-card .download{font-size:12px;color:var(--blue);font-weight:700}.filterbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.filterbar a{padding:8px 13px;border:1px solid var(--line);font-size:12px}.filterbar a.active{background:var(--navy);color:white;border-color:var(--navy)}
.ir-layout{display:grid;grid-template-columns:250px 1fr;gap:54px}.ir-menu{position:sticky;top:132px;align-self:start;border-top:3px solid var(--blue)}.ir-menu a{display:flex;align-items:center;justify-content:space-between;padding:15px 12px;border-bottom:1px solid var(--line);font-size:13px;color:#5f6e82}.ir-menu a.active,.ir-menu a:hover{color:var(--blue);font-weight:700}.ir-menu a:after{content:"→"}.ir-content h2{font-size:34px;margin:0 0 22px}.ir-intro{font-size:16px;color:#53647a;margin-bottom:34px}.report-list,.announcement-list{border-top:1px solid var(--line)}.report-row,.announcement-row{display:grid;grid-template-columns:115px 1fr 110px;gap:22px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.report-row .badge{display:inline-flex;width:max-content;padding:5px 9px;background:#eaf3ff;color:var(--blue);font-size:11px;font-weight:800}.report-row h3,.announcement-row h3{font-size:15px;margin:0}.report-row a,.announcement-row a{justify-self:end;color:var(--blue);font-size:12px;font-weight:700}.empty-state{padding:42px;border:1px dashed #c8d3e1;background:var(--soft);text-align:center;color:var(--muted)}.governance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.governance-card{padding:28px;border:1px solid var(--line);background:#fff}.governance-card .icon{width:34px;color:var(--blue)}.governance-card h3{font-size:18px;margin:18px 0 10px}.governance-card p{font-size:13px;color:var(--muted);margin:0}.disclaimer{padding:18px 20px;background:#f0f5fb;border-left:3px solid var(--blue);font-size:13px;color:#53647a;margin:24px 0}
.esg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.esg-card{min-height:330px;padding:32px;position:relative;overflow:hidden;color:white;background:var(--navy)}.esg-card:nth-child(2){background:#0c4f9f}.esg-card:nth-child(3){background:#117a72}.esg-card .icon{width:44px;height:44px}.esg-card h2{font-size:25px;margin:48px 0 12px}.esg-card p{font-size:13px;color:rgba(255,255,255,.75)}.esg-card:after{content:"";position:absolute;width:190px;height:190px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-65px;top:-65px}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px}.contact-panel{background:var(--navy);color:white;padding:42px}.contact-panel h2{font-size:32px;margin:0 0 28px}.contact-item{padding:18px 0;border-top:1px solid rgba(255,255,255,.14)}.contact-item span{display:block;font-size:11px;color:#8fa8c5;text-transform:uppercase;letter-spacing:.12em}.contact-item strong,.contact-item a{display:block;font-size:16px;margin-top:5px}.contact-form{padding:8px 0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:16px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:7px;color:#55667a}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);padding:12px 13px;background:#fff;outline:none}.field input:focus,.field textarea:focus{border-color:var(--blue)}.field textarea{min-height:140px;resize:vertical}
.article-wrap{max-width:900px;margin:auto}.article-head{padding-bottom:30px;border-bottom:1px solid var(--line);margin-bottom:38px}.article-head .meta{margin-bottom:14px}.article-head h1{font-size:42px;line-height:1.3;margin:0 0 16px}.article-head p{color:var(--muted);font-size:16px;margin:0}.article-cover{margin:0 0 38px;aspect-ratio:1.9/1;overflow:hidden;background:#edf2f8}.article-cover img{width:100%;height:100%;object-fit:cover}.article-body{font-size:16px;line-height:1.95;color:#394a60}.article-body h2{font-size:28px;color:var(--ink);margin:42px 0 16px}.article-body h3{font-size:21px;color:var(--ink);margin:30px 0 12px}.article-body p{margin:0 0 18px}.article-body img{margin:26px auto}.article-body ul{padding-left:22px}.article-body blockquote{background:#f2f6fb;border-left:4px solid var(--blue);padding:18px 22px;margin:26px 0;color:#52647a}
.site-footer{background:#061733;color:#c1d0e2}.footer-main{padding:62px 0}.footer-grid{display:grid;grid-template-columns:1.5fr .75fr .75fr 1fr;gap:50px}.footer-brand img{width:230px;opacity:.96;margin-bottom:20px}.footer-brand p{font-size:13px;color:#8fa7c3;max-width:380px}.footer-grid h4{color:white;margin:0 0 20px;font-size:14px}.footer-grid>div>a{display:block;font-size:12px;color:#9db1ca;padding:5px 0}.footer-grid a:hover{color:white}.footer-contact p{font-size:12px;color:#9db1ca;margin:0 0 9px}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:18px 0;font-size:11px;color:#738ba7}.footer-bottom-inner{display:flex;justify-content:space-between;gap:20px}
.reveal{opacity:0;transform:translateY(18px);transition:.65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1100px){.main-nav a{padding-left:8px;padding-right:8px;font-size:12px}.brand{width:195px}.business-grid{grid-template-columns:repeat(2,1fr)}.capability-grid{grid-template-columns:1fr}.hero-sidecard{display:none}.value-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:850px){.topbar-left{display:none}.topbar-inner{justify-content:flex-end}.site-header{height:72px}.brand{width:190px}.nav-toggle{display:block}.main-nav{position:fixed;left:0;right:0;top:106px;background:white;display:none;height:auto;padding:10px 24px 24px;box-shadow:0 20px 40px rgba(5,25,55,.12);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:13px;border-bottom:1px solid var(--line)}.main-nav a:after{display:none}.hero{min-height:690px}.hero-content{padding:80px 0}.hero h1{font-size:47px}.metric-grid{grid-template-columns:1fr 1fr}.metric:nth-child(3){border-left:1px solid var(--line)}.section{padding:70px 0}.section-head{display:block}.section-head p{margin-top:18px}.about-split,.investor-panel,.contact-grid,.ir-layout,.content-grid{grid-template-columns:1fr}.about-image{order:2}.capability-list{grid-template-columns:1fr 1fr}.cards-3,.patent-grid,.qualification-strip,.esg-grid{grid-template-columns:1fr 1fr}.business-detail-grid{grid-template-columns:1fr}.ir-menu{position:relative;top:0;display:flex;overflow:auto;border-top:0;border-bottom:1px solid var(--line)}.ir-menu a{white-space:nowrap;border:0}.governance-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.4fr 1fr}.footer-bottom-inner{display:block}.page-hero{height:330px}.page-hero h1{font-size:40px}.subnav{top:72px}}
@media(max-width:560px){.container{width:min(100% - 28px,var(--container))}.topbar{display:none}.site-header{top:0}.main-nav{top:72px}.hero{min-height:650px}.hero h1{font-size:39px}.hero p{font-size:15px}.hero-actions{flex-direction:column;align-items:stretch}.metric{padding:26px 18px}.metric strong{font-size:29px}.section{padding:58px 0}.section-title h2,.about-copy h2,.investor-copy h2{font-size:32px}.about-points{grid-template-columns:1fr}.business-grid,.cards-3,.patent-grid,.qualification-strip,.esg-grid,.governance-grid{grid-template-columns:1fr}.capability-list{grid-template-columns:1fr}.capability-image{min-height:400px}.value-grid{grid-template-columns:1fr 1fr}.news-row,.report-row,.announcement-row{grid-template-columns:1fr;gap:6px}.news-row .more-link,.report-row a,.announcement-row a{justify-self:start}.page-hero{height:280px}.page-hero-inner{padding-bottom:42px}.page-hero h1{font-size:34px}.footer-grid{grid-template-columns:1fr}.footer-main{padding:45px 0}.article-head h1{font-size:31px}.form-row{grid-template-columns:1fr}}

/* ===== Official corporate website refinements ===== */
.innovation-feature{background:#fff;overflow:hidden}.innovation-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:stretch}.innovation-visual{position:relative;min-height:560px;overflow:hidden;background:var(--navy)}.innovation-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,18,43,.05) 20%,rgba(3,18,43,.9) 100%)}.innovation-visual>img{width:100%;height:100%;object-fit:cover}.innovation-visual-copy{position:absolute;z-index:2;left:34px;right:34px;bottom:32px;color:#fff}.innovation-visual-copy>span{display:block;font-size:11px;letter-spacing:.18em;color:#8bdcff;margin-bottom:10px}.innovation-visual-copy>strong{display:block;max-width:630px;font-size:30px;line-height:1.35}.innovation-visual-copy>a{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13px;font-weight:700}.innovation-visual-copy svg{width:17px}.innovation-assets{display:grid;grid-template-rows:repeat(3,1fr);gap:12px}.patent-mini{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center;border:1px solid var(--line);background:#fff;padding:14px;transition:.22s}.patent-mini:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:transparent}.patent-mini-thumb{height:130px;background:#f4f6f9;display:grid;place-items:center;overflow:hidden}.patent-mini-thumb img{width:100%;height:100%;object-fit:contain}.patent-mini span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);font-weight:800}.patent-mini strong{display:block;font-size:15px;line-height:1.55;margin:8px 0 12px}.patent-mini small{font-size:11px;color:var(--muted)}.tech-article-row{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:22px}.tech-article-row a{padding:24px 26px;border-right:1px solid var(--line);min-height:160px;display:flex;flex-direction:column}.tech-article-row a:first-child{border-left:1px solid var(--line)}.tech-article-row span{font-size:11px;color:#8795a7}.tech-article-row strong{font-size:16px;line-height:1.55;margin:12px 0 auto}.tech-article-row small{color:var(--blue);font-size:11px;font-weight:700;margin-top:18px}
.disclosure-center{position:relative}.disclosure-center:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,#aac8e9,transparent)}.disclosure-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:22px}.disclosure-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.disclosure-facts a{min-height:190px;background:var(--navy);color:#fff;padding:24px;display:flex;flex-direction:column;position:relative;overflow:hidden}.disclosure-facts a:nth-child(2),.disclosure-facts a:nth-child(3){background:#0a356f}.disclosure-facts a:after{content:"";position:absolute;width:120px;height:120px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-44px;top:-42px}.disclosure-facts span{font-size:11px;color:#9db4cf;letter-spacing:.08em;text-transform:uppercase}.disclosure-facts strong{font-size:42px;line-height:1;color:#fff;margin:24px 0 14px}.disclosure-facts .mail-mark{font-size:30px}.disclosure-facts small{margin-top:auto;color:#b9c9dc;font-size:11px;word-break:break-all}.disclosure-list{background:#fff;border:1px solid var(--line);padding:0 28px}.disclosure-list-head{min-height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--navy)}.disclosure-list-head strong{font-size:18px}.disclosure-list-head a{font-size:12px;color:var(--blue);font-weight:700}.disclosure-row{display:grid;grid-template-columns:110px 1fr 30px;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.disclosure-row:last-child{border-bottom:0}.disclosure-row time{font-size:11px;color:#8695a8}.disclosure-row strong{font-size:14px;line-height:1.5}.disclosure-row span{justify-self:end;color:var(--blue)}
.responsible-band{padding:56px 0;background:linear-gradient(105deg,#061733,#0a2d5f 62%,#0d4b88);color:#fff}.responsible-inner{display:grid;grid-template-columns:1.35fr 1fr auto;gap:48px;align-items:center}.responsible-inner h2{font-size:32px;line-height:1.25;margin:8px 0 10px}.responsible-inner p{max-width:650px;color:#b8cbe2;font-size:13px;margin:0}.responsible-pillars{display:grid;grid-template-columns:1fr 1fr;gap:8px}.responsible-pillars span{border:1px solid rgba(255,255,255,.18);padding:10px 12px;font-size:12px;color:#d6e4f4}.responsible-band .btn-primary{white-space:nowrap}.ir-subtitle{font-size:22px;margin:42px 0 16px;padding-top:28px;border-top:1px solid var(--line)}
/* More institutional typography and spacing */
.section-head .section-title h2{letter-spacing:-.02em}.news-card,.business-card,.cert-card,.governance-card{border-radius:2px}.site-footer{border-top:4px solid #0b4da2}.page-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan),transparent 78%)}
@media(max-width:1000px){.innovation-layout,.disclosure-grid{grid-template-columns:1fr}.innovation-visual{min-height:480px}.innovation-assets{grid-template-columns:repeat(3,1fr);grid-template-rows:none}.patent-mini{grid-template-columns:1fr}.patent-mini-thumb{height:170px}.responsible-inner{grid-template-columns:1fr 1fr}.responsible-inner>.btn{grid-column:1/-1;justify-self:start}}
@media(max-width:720px){.innovation-assets,.tech-article-row,.disclosure-facts{grid-template-columns:1fr}.tech-article-row a{border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.patent-mini{grid-template-columns:120px 1fr}.patent-mini-thumb{height:105px}.innovation-visual{min-height:440px}.innovation-visual-copy{left:22px;right:22px;bottom:22px}.innovation-visual-copy>strong{font-size:24px}.responsible-inner{grid-template-columns:1fr;gap:24px}.responsible-pillars{grid-template-columns:1fr 1fr}.disclosure-row{grid-template-columns:86px 1fr 20px;gap:10px}}
@media(max-width:480px){.patent-mini{grid-template-columns:1fr}.patent-mini-thumb{height:180px}.disclosure-facts{grid-template-columns:1fr 1fr}.disclosure-facts a{min-height:165px;padding:18px}.disclosure-facts strong{font-size:34px}.responsible-pillars{grid-template-columns:1fr}.disclosure-row{grid-template-columns:1fr}.disclosure-row span{display:none}}