@charset "UTF-8";
:root{--teal:#23ac3a;--mint:#66d6c5;--navy:#103b46;--ink:#183c47;--muted:#6a7d84;--line:#e1e9eb;--pale:#f2f7f7;--white:#fff;--container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button{color:inherit}button,a{touch-action:manipulation}img{display:block;max-width:100%}button{border:0;background:none}svg{display:block}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-weight:650;line-height:1.35}p+p{margin-top:16px}::selection{background:#b5eee3;color:#123e45}:focus-visible{outline:3px solid #3ec8b3;outline-offset:5px}a,button{transition:color .2s,background .2s,transform .2s,box-shadow .2s}.wrap{width:min(var(--container),calc(100% - 96px));margin-inline:auto}.section{padding:96px 0}.section-soft{background:var(--pale)}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2.4px;color:var(--teal);display:flex;align-items:center;gap:12px;margin-bottom:15px}.eyebrow:before{content:"";width:24px;height:2px;background:currentColor}.section-title{font-size:36px;letter-spacing:-1.1px;line-height:1.42}.section-desc{color:var(--muted);max-width:600px;margin-top:18px;line-height:1.9}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:38px}.section-heading .text-link{flex-shrink:0}.text-link{display:inline-flex;align-items:center;gap:16px;font-size:14px;font-weight:600;color:var(--teal);padding:10px 0}.text-link:hover{gap:22px}.icon{width:24px;height:24px;stroke-width:1.6;flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:49px;padding:13px 24px;border:1px solid transparent;font-size:14px;font-weight:600;line-height:1.4;border-radius:3px}.btn-primary{background:var(--teal);color:white}.btn-primary:hover{background:#1b8e3b;transform:translateY(-2px)}.btn-light{background:white;color:var(--ink)}.btn-light:hover{background:#e7f8f3}.btn-outline{border-color:var(--line);color:var(--teal);background:transparent}.btn-outline:hover{background:#e7f4f2}.btn-ghost{color:#fff;border-color:#ffffff65}.btn-ghost:hover{background:#ffffff16}.btn .icon{width:18px;height:18px}.button-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.skip-link{position:fixed;top:-80px;left:20px;padding:12px 20px;background:var(--teal);color:white;z-index:1000}.skip-link:focus{top:8px}
.topbar{background:var(--navy);color:#c5d8dc;font-size:11px;letter-spacing:.3px;height:33px}.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:100%}.topbar-right{display:flex;align-items:center;gap:22px}.topbar a{display:flex;align-items:center;gap:7px}.topbar .icon{height:13px;width:13px}.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 3px 18px #163e4608}.header-main{height:98px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:15px;flex-shrink:0}.brand img{width:64px;height:66px;object-fit:contain}.brand-name{font-size:21px;letter-spacing:.5px;font-weight:700;line-height:1.45}.brand-en{font-size:9px;letter-spacing:1.35px;color:var(--muted);margin-top:5px}.brand-name small{display:block;font-size:10px}.nav{display:flex;gap:23px;align-items:center}.nav a{position:relative;font-size:13px;white-space:nowrap;padding:38px 0}.nav a:after{position:absolute;content:"";height:3px;background:var(--teal);left:0;right:0;bottom:23px;transform:scaleX(0);transition:transform .2s}.nav a:hover,.nav a.active{color:var(--teal)}.nav a.active:after,.nav a:hover:after{transform:scaleX(1)}.header-actions{display:flex;gap:14px;align-items:center}.language-button{display:flex;align-items:center;gap:6px;border-left:1px solid var(--line);padding-left:17px;font-size:12px;white-space:nowrap}.language-button .icon{width:16px;height:16px}.menu-button{display:none;padding:8px}.menu-button .icon{width:27px}.mobile-nav{display:none}.site-header.scrolled{box-shadow:0 4px 22px #103b4612}
.hero{position:relative;color:#fff;background:#133f4d;height:580px;overflow:hidden}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center;transition:opacity .3s}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,39,55,.92) 0%,rgba(7,49,62,.77) 30%,rgba(9,44,61,.19) 75%),linear-gradient(0deg,#082b3f60,transparent 70%)}.hero .wrap{position:relative;height:100%;z-index:2;display:flex;align-items:center}.hero-content{max-width:660px;padding-bottom:30px}.hero .eyebrow{color:#b3ebe2;letter-spacing:3.6px;font-size:11px;margin-bottom:25px}.hero h1{font-size:58px;line-height:1.29;letter-spacing:2px;font-weight:650}.hero h1 span{color:#81e2d3}.hero-description{font-size:15px;line-height:1.95;color:#e1ecee;max-width:520px;margin-top:24px}.hero .button-row{margin-top:31px}.hero .btn-primary{background:#23ac3a;min-width:165px}.hero .btn-ghost{min-width:148px}.hero-side{position:absolute;right:0;top:42px;display:flex;gap:10px;align-items:center;font-size:10px;letter-spacing:2px;color:#d3eeee}.status-dot{height:6px;width:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px #66d6c520}.hero-bottom{position:absolute;left:0;right:0;bottom:58px;display:flex;align-items:center;justify-content:space-between}.hero-pages{display:flex;align-items:center;gap:10px}.slide-button{width:30px;height:28px;display:grid;place-items:center;font-size:11px;color:#d5e0e3;border-bottom:2px solid #ffffff40}.slide-button.active{color:#fff;border-bottom-color:var(--mint)}.hero-scroll{display:flex;align-items:center;gap:14px;font-size:9px;letter-spacing:2px;color:#d2e3e5}.hero-scroll .icon{height:17px;width:17px}.hero-arrows{display:flex;gap:8px}.circle-btn{width:38px;height:38px;display:grid;place-items:center;border:1px solid #ffffff65;border-radius:50%;color:white}.circle-btn:hover{background:#ffffff25}.circle-btn .icon{width:17px;height:17px}.quick-wrap{position:relative;z-index:3;margin-top:-30px}.quick-services{background:white;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 10px 40px #0d394514;border:1px solid #eef2f2;border-radius:4px}.quick-service{display:flex;align-items:center;padding:27px 28px;gap:17px;position:relative}.quick-service+.quick-service:before{content:"";height:40px;width:1px;background:var(--line);position:absolute;left:0}.quick-service>.icon{width:34px;height:34px;color:var(--teal)}.quick-service strong{font-size:16px;display:block;font-weight:600}.quick-service small{display:block;font-size:10px;color:var(--muted);margin-top:4px;letter-spacing:.4px}.quick-service .quick-arrow{width:15px;margin-left:auto;color:#90a7ad}.quick-service:hover{background:#f2faf8}.quick-service:hover .quick-arrow{color:var(--teal);transform:translateX(3px)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:84px;align-items:center}.about-picture{position:relative;margin-right:15px;padding-bottom:26px}.about-picture:before{content:"";position:absolute;width:75%;height:86%;background:#edf4f2;bottom:0;left:-20px;z-index:-1}.about-picture>img{height:390px;width:100%;object-fit:cover;border-radius:3px;object-position:center}.experience{position:absolute;bottom:0;right:-26px;background:var(--teal);padding:22px 29px;color:white;display:flex;gap:16px;align-items:center;border-radius:2px}.experience b{font-size:47px;line-height:1;letter-spacing:-2px;font-weight:500}.experience b sup{font-size:25px;vertical-align:top;line-height:1.2}.experience span{font-size:11px;line-height:1.8;color:#daeeed}.about-copy .section-title{font-size:34px}.about-copy p{color:var(--muted);line-height:1.95;margin-top:22px;font-size:14px}.about-points{display:flex;gap:26px;margin-top:24px;flex-wrap:wrap}.about-points span{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:550}.about-points .icon{color:var(--teal);width:17px;height:17px}.about-copy .text-link{margin-top:17px}.section-number{font-size:12px;color:#92a9ae;letter-spacing:1.2px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.service-card{background:white;border:1px solid var(--line);border-radius:4px;overflow:hidden;position:relative;transition:transform .25s,box-shadow .25s}.service-card:hover{transform:translateY(-7px);box-shadow:0 14px 28px #123e4510}.service-image{height:177px;overflow:hidden;position:relative}.service-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.service-card:hover img{transform:scale(1.06)}.service-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#092f3b20,transparent 50%)}.service-card-body{padding:21px 23px 24px}.service-card-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.service-card h3{font-size:18px}.service-card-head>.icon{color:var(--teal);width:25px;height:25px}.service-card-en{font-size:10px;color:#85999d;letter-spacing:1.1px;margin-top:5px;text-transform:uppercase}.service-card p{font-size:12px;line-height:1.7;color:var(--muted);margin-top:14px}.service-card .service-index{position:absolute;top:13px;left:15px;font-size:10px;letter-spacing:1px;color:white;background:#0c394e65;padding:2px 6px;border:1px solid #ffffff45}.service-footer-note{display:flex;align-items:center;justify-content:center;gap:14px;color:var(--muted);font-size:12px;margin-top:32px}.service-footer-note a{color:var(--teal);font-weight:650;display:flex;align-items:center;gap:9px}.service-footer-note .icon{width:16px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}.filter-button{border:1px solid var(--line);padding:8px 21px;border-radius:2px;font-size:12px;color:var(--muted);background:#fff}.filter-button.active,.filter-button:hover{background:var(--teal);color:#fff;border-color:var(--teal)}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:27px}.case-card{display:block;min-width:0}.case-image{position:relative;height:247px;overflow:hidden;border-radius:3px;background:var(--pale)}.case-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.case-card:hover img{transform:scale(1.05)}.case-tag{position:absolute;left:16px;top:16px;color:white;background:var(--teal);border:1px solid #ffffff25;padding:3px 10px;font-size:10px;letter-spacing:.5px}.case-card-body{padding:23px 0 0;display:flex;justify-content:space-between;gap:16px}.case-card h3{font-size:18px}.case-card p{font-size:11px;color:var(--muted);margin-top:7px}.case-card .case-arrow{margin-top:4px;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);color:var(--teal)}.case-arrow .icon{width:17px;height:17px}.case-card:hover .case-arrow{background:var(--teal);border-color:var(--teal);color:white}.case-count{position:absolute;bottom:14px;right:14px;display:flex;align-items:center;gap:5px;font-size:10px;color:white;background:#173b48a1;padding:3px 8px}.case-count .icon{height:13px;width:13px}
.container-section{padding-top:82px;padding-bottom:82px;border-top:1px solid var(--line)}.container-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:3px;overflow:hidden}.container-card{position:relative;text-align:center;padding:30px 15px 26px;transition:background .2s}.container-card+.container-card{border-left:1px solid var(--line)}.container-card:hover{background:#f1f9f7}.container-illustration{width:110px;height:82px;object-fit:cover;object-position:top;margin:0 auto 21px}.container-card h3{font-size:15px;font-weight:600}.container-card p{font-size:10px;color:var(--muted);margin-top:6px}.container-card .icon{width:15px;height:15px;margin:16px auto 0;color:var(--teal)}
.network-section{background:#132c89;color:white;padding:78px 0;position:relative;overflow:hidden}.network-layout{display:grid;grid-template-columns:340px 1fr;align-items:center;gap:30px}.network-section .eyebrow{color:#87d8c9}.network-section h2{font-size:34px}.network-section p{color:#a9c3c8;font-size:13px;line-height:1.9;margin-top:20px}.network-regions{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.network-regions span{font-size:10px;color:#c2d9dc;border:1px solid #477079;padding:4px 10px}.network-map{position:relative;aspect-ratio:1000/430;max-width:100%}.network-map>img{width:100%;height:100%;opacity:.75}.network-routes{position:absolute;inset:0;width:100%;height:100%}.network-routes path{stroke:#65c8b8;stroke-width:1;fill:none;stroke-dasharray:4 4;opacity:.65}.network-routes circle{fill:#8fe7d4}.network-routes .hub-ring{fill:none;stroke:#77deca;stroke-width:1}.network-routes text{fill:#d7efeb;font:15px "Segoe UI",sans-serif}.network-routes .hub-label{fill:white;font-size:17px;font-weight:600}
.contact-banner{padding:55px 0;background:#eaf4f2}.contact-banner .wrap{display:flex;justify-content:space-between;align-items:center;gap:36px}.contact-banner h2{font-size:29px}.contact-banner p{color:var(--muted);font-size:13px;margin-top:9px}.contact-banner .btn{min-width:170px}.site-footer{background:#092c36;color:#aac3ca;padding:62px 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr .75fr .8fr 1.3fr;gap:50px;padding-bottom:45px}.footer-brand{display:flex;align-items:center;gap:14px;color:white;font-weight:600;font-size:16px}.footer-brand img{width:58px;background:#fff;border-radius:3px;padding:5px}.footer-en{font-size:9px;letter-spacing:1px;font-weight:400;color:#91b3bd;margin-top:5px}.footer-about p{font-size:12px;line-height:1.9;margin-top:20px;max-width:280px}.footer-title{font-size:13px;color:white;font-weight:600;margin:5px 0 19px}.footer-links{display:grid;gap:10px;font-size:12px}.footer-links a:hover{color:white}.footer-contact{display:grid;gap:12px;font-size:12px}.footer-contact a,.footer-contact p{display:flex;gap:10px;align-items:flex-start;margin:0}.footer-contact .icon{height:16px;width:16px;margin-top:2px;color:#69b6b6}.footer-bottom{border-top:1px solid #ffffff12;padding:20px 0;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#7097a3}.footer-bottom span:last-child{letter-spacing:1.4px}.float-tools{position:fixed;right:23px;bottom:25px;z-index:35;display:grid;gap:8px}.float-tools a,.float-tools button{width:43px;height:43px;background:white;color:var(--teal);border:1px solid var(--line);display:grid;place-items:center;border-radius:3px;box-shadow:0 3px 12px #123e4511}.float-tools a{background:var(--teal);color:white;border-color:var(--teal)}.float-tools .icon{height:19px;width:19px}
.page-banner{height:264px;position:relative;color:white;display:flex;align-items:center;background:#0f3e4a;overflow:hidden}.page-banner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%;opacity:.7}.page-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#092c3bee,#0a4e5c42)}.page-banner .wrap{position:relative;z-index:1}.breadcrumbs{display:flex;align-items:center;gap:11px;color:#b4d1d8;font-size:11px;margin-bottom:24px}.breadcrumbs .icon{width:12px;height:12px}.page-banner h1{font-size:39px;letter-spacing:1px}.page-banner p{font-size:11px;color:#a6d8d5;letter-spacing:2.5px;margin-top:10px;text-transform:uppercase}.page-intro{max-width:750px}.prose{font-size:14px;color:#61777e;line-height:2}.prose p+p{margin-top:18px}.prose h2{font-size:26px;color:var(--ink);margin-bottom:20px}.prose h3{font-size:20px;color:var(--ink);margin:30px 0 16px}.prose ul{padding-left:20px}.prose li{margin-bottom:12px}.profile-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:start}.profile-image img{width:100%;max-height:450px;object-fit:cover;border-radius:4px}.profile-label{background:var(--pale);padding:22px 26px;margin-top:17px;font-size:12px;border-left:3px solid var(--teal);line-height:1.9}.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.value-block{padding:0 0 10px;border-bottom:1px solid var(--line)}.value-block .value-num{font-size:44px;color:#b7d4d2;font-weight:400;margin-bottom:16px}.value-block h2{font-size:25px;margin-bottom:20px}.value-block p{font-size:14px;color:var(--muted);line-height:1.9}.detail-layout{display:grid;grid-template-columns:240px 1fr;gap:60px;align-items:start}.side-nav{position:sticky;top:125px;border:1px solid var(--line);border-radius:3px;overflow:hidden}.side-nav h2{font-size:17px;padding:22px;color:white;background:var(--teal)}.side-nav a{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;font-size:13px;border-bottom:1px solid var(--line)}.side-nav a:last-child{border-bottom:0}.side-nav a.active,.side-nav a:hover{background:var(--pale);color:var(--teal)}.side-nav .icon{height:14px;width:14px}.detail-cover{width:100%;height:340px;object-fit:cover;border-radius:3px;margin-bottom:34px}.detail-content h2{font-size:28px;margin-bottom:20px}.detail-content .button-row{margin-top:32px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}.feature-block{padding:28px;background:var(--pale);border:1px solid var(--line);border-radius:3px}.feature-block>.icon{color:var(--teal);width:30px;height:30px;margin-bottom:17px}.feature-block h3{font-size:17px;margin-bottom:10px}.feature-block p{font-size:12px;color:var(--muted);line-height:1.9}.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}.scope-item{padding:28px;border:1px solid var(--line);display:flex;gap:18px;align-items:start}.scope-item b{color:#8eb5b5;font-size:12px;font-weight:500}.scope-item h3{font-size:15px;font-weight:600}.scope-item p{font-size:11px;color:var(--muted);margin-top:8px}.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.port-grid h3{font-size:19px;margin-bottom:18px}.port-grid p{font-size:13px;line-height:2;color:var(--muted)}.knowledge-tabs{display:flex;border-bottom:1px solid var(--line);gap:35px;margin-bottom:32px}.knowledge-tab{font-size:16px;padding:0 0 17px;position:relative;color:var(--muted)}.knowledge-tab.active{color:var(--teal);font-weight:600}.knowledge-tab.active:after{content:"";position:absolute;height:3px;background:var(--teal);bottom:-1px;left:0;right:0}.knowledge-search{display:flex;align-items:center;gap:15px;max-width:500px;background:var(--pale);border:1px solid var(--line);padding:12px 18px;border-radius:3px;margin-bottom:22px}.knowledge-search .icon{width:19px;color:var(--teal)}.knowledge-search input{border:0;outline:none;background:none;width:100%;font-size:13px;color:var(--ink)}.result-count{font-size:12px;color:var(--muted);margin-bottom:22px}.term-details{border:1px solid var(--line);border-radius:3px;margin-bottom:12px;background:white}.term-details summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:20px 25px;list-style:none;gap:20px}.term-details summary::-webkit-details-marker{display:none}.term-details summary .icon{width:18px;height:18px;color:var(--teal);transition:transform .2s}.term-details[open] summary .icon{transform:rotate(45deg)}.term-code{font-size:18px;color:var(--teal);min-width:58px;font-weight:650}.term-title{flex:1;font-size:14px}.term-title small{display:block;font-size:11px;color:var(--muted);margin-top:2px}.historical{font-size:9px;color:#8e7a56;border:1px solid #e7ddcd;padding:1px 6px;margin-left:9px;font-weight:400}.term-body{border-top:1px solid var(--line);padding:23px 25px;background:#fbfdfd;font-size:13px;line-height:1.95;color:var(--muted)}.term-body h4{font-size:13px;color:var(--ink);margin:20px 0 8px}.term-body h4:first-child{margin-top:0}.glossary-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 35px}.glossary-item{padding:18px 0;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);line-height:1.8}.glossary-item strong{display:block;font-size:15px;color:var(--teal);margin-bottom:5px}.empty-state{padding:60px;text-align:center;background:var(--pale);color:var(--muted);font-size:14px}.knowledge-note{font-size:12px;color:var(--muted);margin-top:32px;padding-top:23px;border-top:1px solid var(--line)}.photo-duo{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:38px}.photo-duo img{width:100%;height:280px;object-fit:cover;border-radius:3px}.photo-duo figcaption{font-size:12px;margin-top:11px;color:var(--muted)}figure{margin:0}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:35px}.step-block{position:relative;border-top:1px solid #c9dbdc;padding-top:22px}.step-block:before{content:"";position:absolute;top:-4px;left:0;height:7px;width:7px;background:var(--teal);border-radius:50%}.step-block .step-num{font-size:11px;color:var(--teal);letter-spacing:1px}.step-block h3{font-size:17px;margin:12px 0}.step-block p{font-size:12px;color:var(--muted);line-height:1.9}.container-detail-grid{display:grid;grid-template-columns:230px 1fr;gap:45px;align-items:start}.container-detail-image{background:white;padding:25px;border:1px solid var(--line)}.container-detail-image img{width:160px;margin:auto}.spec-table{width:100%;border-collapse:collapse;font-size:12px;margin-top:25px}.spec-table th,.spec-table td{border:1px solid var(--line);padding:14px 18px;text-align:left}.spec-table th{background:var(--pale);font-weight:600}.spec-note{font-size:11px;color:var(--muted);margin-top:13px}.gallery-summary{display:flex;justify-content:space-between;gap:30px;align-items:start;margin-bottom:35px}.gallery-summary p{max-width:750px;font-size:14px;color:var(--muted);line-height:1.9}.gallery-meta{font-size:11px;color:var(--teal);letter-spacing:1px;white-space:nowrap;padding-top:3px}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.gallery-photo{display:block;padding:0;overflow:hidden;position:relative;border-radius:3px;background:var(--pale);width:100%}.gallery-photo img{width:100%;height:270px;object-fit:cover;transition:transform .4s}.gallery-photo:hover img{transform:scale(1.04)}.gallery-photo>span{position:absolute;bottom:10px;right:13px;color:white;background:#123e4599;font-size:10px;padding:2px 7px}.lightbox{position:fixed;inset:0;z-index:100;background:#041a24f5;display:grid;grid-template-rows:65px 1fr 85px;color:white}.lightbox-header{display:flex;align-items:center;justify-content:space-between;padding:0 30px;font-size:13px;color:#c0d8de}.lightbox-close{color:white;padding:10px}.lightbox-main{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:0 30px;min-height:0}.lightbox-main>img{max-width:calc(100% - 155px);max-height:100%;object-fit:contain}.lightbox-caption{text-align:center;padding:20px;font-size:12px;color:#b8d1d8}.lightbox-caption b{color:#fff;font-weight:500;margin-right:12px}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.contact-info h2{font-size:28px;margin-bottom:17px}.contact-info>p{font-size:14px;color:var(--muted);line-height:1.9}.contact-items{display:grid;gap:25px;margin-top:36px}.contact-item{display:flex;gap:18px;align-items:start}.contact-item>.icon{width:22px;height:22px;color:var(--teal);margin-top:4px}.contact-item small{display:block;color:var(--muted);font-size:11px;margin-bottom:6px}.contact-item strong{display:block;font-size:16px;font-weight:550;line-height:1.7}.contact-item a:hover{color:var(--teal)}.contact-item address{font-style:normal;font-size:13px}.inquiry-form{padding:35px 38px;background:var(--pale);border:1px solid var(--line);border-radius:4px}.inquiry-form h2{font-size:24px;margin-bottom:10px}.form-note{color:var(--muted);font-size:12px;margin-bottom:25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-field{display:grid;gap:7px;font-size:12px;color:#4a6972}.form-field.full{grid-column:1/-1}.form-field input,.form-field select,.form-field textarea{background:white;border:1px solid #d8e3e5;border-radius:2px;width:100%;padding:12px 13px;font-size:13px;color:var(--ink);outline:none}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 2px #23ac3a12}.form-field textarea{resize:vertical;min-height:110px}.inquiry-form .btn{margin-top:25px;width:100%}.form-privacy{font-size:10px;color:#7d9298;line-height:1.8;margin-top:13px}.inquiry-preview{margin-top:23px;border-top:1px solid var(--line);padding-top:23px}.inquiry-preview h3{font-size:16px}.inquiry-preview pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.9 inherit;color:var(--muted);background:#fff;padding:17px;border:1px solid var(--line);margin:16px 0}.inquiry-preview .button-row{gap:10px;margin-top:0}.inquiry-preview .btn{margin:0;width:auto;flex:1;font-size:12px;padding:11px 12px;gap:9px}.location-panel{background:linear-gradient(120deg,#e6f1ee,#f1f7f6);padding:35px 40px;display:flex;align-items:center;justify-content:space-between;gap:30px;border:1px solid var(--line);margin-top:60px}.location-panel h3{font-size:20px}.location-panel p{font-size:12px;color:var(--muted);margin-top:8px}.location-panel>.icon{width:60px;height:60px;color:#6a9e9d}.notice{font-size:12px;color:var(--muted);line-height:1.8}.not-found{text-align:center;min-height:400px;padding:90px 20px}.not-found h1{font-size:35px}.not-found p{margin-top:18px;color:var(--muted)}.not-found .btn{margin-top:25px}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;padding:12px 24px;border-radius:4px;z-index:200;box-shadow:0 4px 20px #0002;font-size:13px}
[lang=en] .brand-name{font-size:18px;max-width:330px;letter-spacing:0}[lang=en] .brand-en{letter-spacing:.8px}[lang=en] .nav{gap:17px}[lang=en] .nav a{font-size:11px}[lang=en] .hero h1{font-size:60px;letter-spacing:-1.6px;line-height:1.15}[lang=en] .hero-description{font-size:14px;max-width:490px}[lang=en] .quick-service strong{font-size:14px}[lang=en] .section-title{letter-spacing:-.8px}[lang=en] .service-card h3{font-size:17px}[lang=en] .container-card h3{font-size:13px}
@media(min-width:1550px){.hero{height:650px}.hero h1{font-size:65px}.hero-content{padding-bottom:30px}.hero-description{margin-top:28px;font-size:16px}.hero .button-row{margin-top:35px}.header-main{height:104px}.nav a{padding-block:41px}}
@media(max-width:1270px){.wrap{width:calc(100% - 64px)}.nav{gap:17px}.nav a{font-size:12px}.brand-name{font-size:18px}.brand-en{font-size:8px;letter-spacing:1px}.brand img{width:55px;height:61px}.brand{gap:10px}.header-main{gap:15px;height:91px}.language-button{padding-left:12px}.about-grid{gap:55px}.quick-service{padding:24px 21px;gap:13px}.quick-service strong{font-size:14px}.quick-service>.icon{width:29px;height:29px}.quick-service .quick-arrow{display:none}.service-grid{gap:18px}.service-card-body{padding:18px}.footer-grid{gap:30px}[lang=en] .brand-name{font-size:15px;max-width:280px}[lang=en] .nav{gap:12px}[lang=en] .nav a{font-size:10px}}
@media(max-width:1060px){.nav{gap:14px}.nav a{font-size:11px}.brand-name{font-size:16px}.brand-en{font-size:7px}.brand img{width:48px;height:56px}.header-main{height:84px}.nav a{padding:31px 0}.nav a:after{bottom:19px}.language-button{font-size:10px;gap:4px}.language-button .icon{width:13px}.section{padding:75px 0}.hero{height:550px}.hero h1{font-size:52px}.hero-side{font-size:8px}.about-grid{gap:42px}.about-picture>img{height:350px}.about-copy .section-title{font-size:29px}.about-copy p{font-size:13px}.about-points{gap:17px}.service-grid{grid-template-columns:repeat(4,1fr);gap:15px}.service-image{height:145px}.service-card h3{font-size:16px}.service-card-head>.icon{width:21px}.service-card-en{font-size:8px}.service-card p{font-size:10px}.case-image{height:205px}.case-card h3{font-size:16px}.section-title{font-size:31px}.network-layout{grid-template-columns:290px 1fr;gap:15px}.network-section h2{font-size:29px}.footer-grid{grid-template-columns:1.3fr .8fr 1.2fr}.footer-grid>.footer-link-column:nth-child(3){display:none}.detail-layout{gap:35px;grid-template-columns:210px 1fr}.contact-grid{gap:40px}.inquiry-form{padding:28px}.profile-grid{gap:40px}.photo-grid{gap:15px}.gallery-photo img{height:220px}[lang=en] .nav{gap:9px}[lang=en] .brand-name{font-size:13px;max-width:235px}[lang=en] .nav a{font-size:9px}[lang=en] .brand-en{font-size:8px}[lang=en] .service-card h3{font-size:14px}[lang=en] .quick-service{padding:22px 15px}[lang=en] .quick-service strong{font-size:12px}}
@media(max-width:900px){.nav{display:none}.brand-name{font-size:20px}.brand-en{font-size:8px;letter-spacing:1.2px}.brand img{width:56px;height:62px}.header-main{height:84px}.menu-button{display:block}.language-button{font-size:12px;border-left:0}.language-button .icon{width:17px;height:17px}.header-actions{gap:10px}.mobile-nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;border-top:1px solid var(--line);padding:15px 32px 24px;box-shadow:0 12px 18px #123e4512;max-height:calc(100dvh - 117px);overflow:auto}.mobile-nav.open{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.mobile-nav a{padding:13px 7px;border-bottom:1px solid var(--line);font-size:13px}.mobile-nav a.active{color:var(--teal)}.quick-service{padding:22px 16px;gap:11px}.quick-service strong{font-size:13px}.quick-service small{font-size:8px}.quick-service>.icon{width:25px}.about-grid{gap:40px}.about-picture>img{height:360px}.about-copy .section-title{font-size:28px}.about-points{gap:14px}.about-points span{font-size:11px}.experience{padding:19px 21px;right:-13px}.experience b{font-size:40px}.experience span{font-size:9px}.service-grid{grid-template-columns:repeat(2,1fr);gap:24px}.service-image{height:210px}.service-card-body{padding:22px}.service-card h3{font-size:19px}.service-card-en{font-size:10px}.service-card p{font-size:12px}.service-card-head>.icon{width:27px;height:27px}.case-grid{gap:20px}.case-image{height:190px}.case-card h3{font-size:14px}.case-card p{font-size:9px}.container-card{padding:26px 10px}.container-illustration{width:90px;height:70px}.container-card h3{font-size:13px}.container-card p{font-size:9px}.network-layout{grid-template-columns:1fr}.network-copy{max-width:600px}.network-section{padding:65px 0}.network-map{width:100%;max-width:750px;margin:5px auto 0}.network-regions{margin-top:20px}.network-section p{max-width:600px}.contact-banner h2{font-size:25px}.footer-grid{gap:30px}.footer-brand{font-size:13px}.footer-en{font-size:7px}.footer-brand img{width:45px}.footer-about p{font-size:11px}.footer-contact{font-size:11px}.scope-grid{grid-template-columns:1fr 1fr}.step-grid{gap:25px}.detail-layout{grid-template-columns:185px 1fr;gap:30px}.side-nav a{padding:15px 16px;font-size:12px}.detail-cover{height:285px}.feature-grid{gap:15px}.feature-block{padding:23px}.feature-block h3{font-size:15px}.profile-grid{grid-template-columns:1fr 1fr;gap:30px}.contact-grid{grid-template-columns:1fr;gap:45px}.contact-items{grid-template-columns:1fr 1fr}.contact-item:last-child{grid-column:1/-1}.contact-info>p{max-width:600px}.photo-grid{grid-template-columns:1fr 1fr}.gallery-photo img{height:240px}.container-detail-grid{grid-template-columns:180px 1fr;gap:30px}[lang=en] .brand-name{font-size:18px;max-width:330px}[lang=en] .brand-en{font-size:9px}[lang=en] .quick-service strong{font-size:11px}[lang=en] .quick-service{gap:9px}[lang=en] .service-card h3{font-size:19px}}
@media(max-width:640px){.wrap{width:calc(100% - 40px)}.topbar{height:28px;font-size:8px}.topbar-message{letter-spacing:1px}.topbar-right a:first-child{display:none}.topbar .icon{height:11px;width:11px}.header-main{height:76px}.brand{gap:8px}.brand img{width:43px;height:50px}.brand-name{font-size:15px;letter-spacing:0}.brand-en{font-size:6px;letter-spacing:.65px;margin-top:4px}.header-actions{gap:5px}.language-button{font-size:10px;padding-left:0;gap:5px}.language-button .icon{height:14px;width:14px}.menu-button{padding:6px}.menu-button .icon{width:23px}.mobile-nav{padding:10px 20px 20px}.hero{height:567px}.hero-bg{object-position:65% center}.hero:after{background:linear-gradient(90deg,#082a3fe3,#0d3c53a6 70%,#123c5370),linear-gradient(0deg,#092f43aa,transparent 70%)}.hero-content{padding-bottom:35px;max-width:100%}.hero .eyebrow{font-size:8px;letter-spacing:2.5px;margin-bottom:26px}.eyebrow{font-size:9px;letter-spacing:2px;margin-bottom:13px}.eyebrow:before{width:20px}.hero h1{font-size:42px;letter-spacing:1px;line-height:1.36}.hero-description{font-size:12px;line-height:2;max-width:335px;margin-top:23px}.hero .button-row{margin-top:27px;gap:10px}.btn{font-size:12px;padding:12px 19px;gap:16px;min-height:46px}.hero .btn-primary{min-width:146px}.hero .btn-ghost{min-width:131px}.hero-side{display:none}.hero-bottom{bottom:61px}.hero-scroll{display:none}.hero-arrows{gap:7px}.circle-btn{width:33px;height:33px}.quick-wrap{margin-top:-31px}.quick-services{grid-template-columns:1fr 1fr}.quick-service{padding:20px 16px;gap:13px}.quick-service>.icon{width:29px;height:29px}.quick-service strong{font-size:13px}.quick-service small{font-size:8px;margin-top:3px}.quick-service:nth-child(3),.quick-service:nth-child(4){border-top:1px solid var(--line)}.quick-service:nth-child(3):before{display:none}.section{padding:60px 0}.section-title{font-size:28px;letter-spacing:-.7px}.section-desc{font-size:12px;margin-top:15px}.section-heading{gap:22px;margin-bottom:27px;align-items:flex-start}.section-heading .text-link{font-size:10px;gap:7px;padding-top:5px;white-space:nowrap}.section-heading .text-link .icon{width:14px}.about-grid{grid-template-columns:1fr;gap:45px}.about-picture{margin-right:15px;margin-left:12px;max-width:none}.about-picture>img{height:300px}.about-picture:before{left:-12px}.experience{right:-15px;padding:21px 23px}.experience b{font-size:42px}.experience span{font-size:10px}.about-copy .section-title{font-size:28px}.about-copy p{font-size:13px;margin-top:18px}.about-points{gap:24px}.about-points span{font-size:12px}.about-copy .text-link{font-size:12px;margin-top:12px}.service-grid{gap:15px}.service-image{height:145px}.service-card-body{padding:16px 13px 18px}.service-card h3{font-size:16px}.service-card-head>.icon{height:20px;width:20px}.service-card-en{font-size:8px;letter-spacing:.3px;min-height:14px}.service-card p{font-size:10px;margin-top:10px;line-height:1.8}.service-image .service-index{font-size:8px;top:10px;left:10px}.service-footer-note{font-size:10px;gap:7px;flex-wrap:wrap;margin-top:26px}.service-footer-note a{gap:5px}.filters{gap:7px;margin-bottom:23px}.filter-button{padding:7px 13px;font-size:10px}.case-grid{grid-template-columns:1fr;gap:30px}.case-image{height:245px}.case-card h3{font-size:17px}.case-card p{font-size:10px}.case-card-body{padding-top:17px}.container-section{padding:55px 0}.container-grid{grid-template-columns:1fr 1fr}.container-card{padding:24px 12px}.container-card h3{font-size:14px}.container-card p{font-size:9px}.container-card:nth-child(3),.container-card:nth-child(4),.container-card:nth-child(5){border-top:1px solid var(--line)}.container-card:nth-child(3),.container-card:nth-child(5){border-left:0}.container-card:last-child{grid-column:1/-1;display:grid;grid-template-columns:90px 1fr 20px;align-items:center;text-align:left;gap:15px;padding:20px 30px}.container-card:last-child .container-illustration{margin:0}.container-card:last-child .icon{margin:0}.container-illustration{margin-bottom:15px;width:100px;height:76px}.network-section{padding:55px 0}.network-section h2{font-size:28px}.network-section p{font-size:12px}.network-map{margin-top:15px;transform:scale(1.02)}.network-routes text{font-size:20px}.network-routes .hub-label{font-size:23px}.contact-banner{padding:36px 0}.contact-banner .wrap{display:block}.contact-banner h2{font-size:24px}.contact-banner p{font-size:11px}.contact-banner .btn{margin-top:23px;min-width:152px}.footer-grid{grid-template-columns:1fr 1fr;gap:33px 25px;padding-bottom:32px}.footer-about{grid-column:1/-1}.footer-brand{font-size:16px}.footer-en{font-size:8px}.footer-brand img{width:51px}.footer-about p{max-width:100%;font-size:11px;margin-top:17px}.footer-title{font-size:12px;margin-bottom:16px}.footer-grid>.footer-link-column:nth-child(3){display:block}.footer-contact-column{grid-column:1/-1}.footer-contact{gap:10px;font-size:12px}.footer-bottom{font-size:9px;display:block;line-height:1.8}.footer-bottom span{display:block}.footer-bottom span:last-child{margin-top:6px;font-size:8px}.site-footer{padding-top:44px}.float-tools{right:12px;bottom:18px}.float-tools a,.float-tools button{height:37px;width:37px}.float-tools .icon{height:17px;width:17px}.page-banner{height:226px}.page-banner h1{font-size:30px;letter-spacing:0}.page-banner p{font-size:9px;letter-spacing:1.8px}.breadcrumbs{font-size:10px;margin-bottom:23px}.profile-grid{grid-template-columns:1fr;gap:32px}.profile-image img{height:270px}.profile-label{padding:19px 23px;font-size:12px}.prose{font-size:13px;line-height:1.95}.prose h2{font-size:24px}.values-grid{grid-template-columns:1fr;gap:35px}.value-block .value-num{font-size:36px}.value-block h2{font-size:23px}.value-block p{font-size:13px}.detail-layout{grid-template-columns:1fr;gap:30px}.side-nav{position:static;display:flex;flex-wrap:wrap;border:0;gap:7px;overflow:visible}.side-nav h2{display:none}.side-nav a{padding:7px 13px;border:1px solid var(--line);font-size:11px;border-radius:2px}.side-nav a.active{background:var(--teal);color:white;border-color:var(--teal)}.side-nav a .icon{display:none}.detail-cover{height:255px;margin-bottom:27px}.detail-content h2{font-size:25px}.feature-grid{grid-template-columns:1fr;gap:15px;margin-top:30px}.feature-block{padding:25px}.feature-block h3{font-size:17px}.feature-block p{font-size:12px}.scope-grid{grid-template-columns:1fr;gap:13px;margin-top:30px}.scope-item{padding:24px;gap:20px}.scope-item h3{font-size:15px}.scope-item p{font-size:11px}.port-grid{grid-template-columns:1fr;gap:30px}.port-grid h3{font-size:19px;margin-bottom:12px}.knowledge-tabs{gap:28px}.knowledge-tab{font-size:14px}.knowledge-search{padding:11px 14px}.knowledge-search input{font-size:12px}.term-details summary{padding:17px 16px;gap:12px}.term-code{font-size:17px;min-width:40px}.term-title{font-size:12px}.term-title small{font-size:10px}.term-body{padding:20px 17px;font-size:12px}.historical{display:table;margin:3px 0 0;font-size:8px}.glossary-grid{grid-template-columns:1fr}.knowledge-note{font-size:10px}.photo-duo{grid-template-columns:1fr;gap:25px}.photo-duo img{height:250px}.photo-duo figcaption{font-size:11px}.step-grid{grid-template-columns:1fr 1fr;gap:30px 24px}.step-block h3{font-size:16px}.step-block p{font-size:11px}.container-detail-grid{grid-template-columns:1fr;gap:28px}.container-detail-image{padding:15px}.container-detail-image img{height:180px;width:auto}.spec-table th,.spec-table td{padding:10px 9px;font-size:10px}.spec-note{font-size:10px}.gallery-summary{display:block;margin-bottom:25px}.gallery-summary p{font-size:13px}.gallery-meta{margin-top:15px;font-size:10px}.photo-grid{gap:12px}.gallery-photo img{height:160px}.gallery-photo>span{font-size:9px;bottom:7px;right:7px}.lightbox-header{padding:0 16px;font-size:11px}.lightbox-main{padding:0 10px;gap:7px}.lightbox-main .circle-btn{width:28px;height:28px}.lightbox-main>img{max-width:calc(100% - 73px)}.lightbox-caption{font-size:11px;padding:20px 15px}.contact-grid{gap:35px}.contact-info h2{font-size:26px}.contact-info>p{font-size:13px}.contact-items{grid-template-columns:1fr;gap:23px}.contact-item:last-child{grid-column:auto}.contact-item strong{font-size:15px}.contact-item address{font-size:12px}.inquiry-form{padding:25px 22px}.inquiry-form h2{font-size:23px}.form-note{font-size:11px}.form-grid{gap:17px}.form-field{font-size:11px}.form-field input,.form-field select,.form-field textarea{font-size:12px;padding:11px}.form-field:nth-child(5),.form-field:nth-child(6){grid-column:1/-1}.inquiry-preview .button-row{display:grid}.inquiry-preview .btn{width:100%}.location-panel{padding:26px;margin-top:40px;gap:22px}.location-panel h3{font-size:18px}.location-panel p{font-size:10px}.location-panel>.icon{width:40px;height:40px}.toast{font-size:11px;width:max-content;max-width:90%;padding:11px 18px}[lang=en] .brand-name{font-size:12px;max-width:220px}[lang=en] .brand-en{font-size:9px;letter-spacing:.2px}[lang=en] .hero h1{font-size:44px;line-height:1.15;letter-spacing:-.7px}[lang=en] .hero-description{font-size:12px;max-width:320px}[lang=en] .quick-service strong{font-size:12px}[lang=en] .quick-service small{font-size:8px}[lang=en] .quick-service{padding:19px 12px;gap:10px}[lang=en] .service-card h3{font-size:14px}[lang=en] .service-card p{min-height:36px}[lang=en] .service-card-en{font-size:9px}[lang=en] .page-banner h1{font-size:28px}[lang=en] .container-card h3{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
[data-action="prev-slide"] .icon,[data-action="prev-photo"] .icon{transform:rotate(180deg)}
.empty-state>.icon{width:30px;height:30px;margin:0 auto 14px;color:var(--teal)}
