@font-face{font-family:InterLocal;src:url('../fonts/Inter-Regular.otf')}@font-face{font-family:InterLocal;src:url('../fonts/Inter-SemiBold.otf');font-weight:600}@font-face{font-family:InterLocal;src:url('../fonts/Inter-Bold.otf');font-weight:700}@font-face{font-family:NotoLocal;src:url('../fonts/NotoSansCJK-Regular.ttc')}@font-face{font-family:NotoLocal;src:url('../fonts/NotoSansCJK-Bold.ttc');font-weight:700}
:root{--navy:#0B1F33;--blue:#2F6BFF;--teal:#24C6A5;--text:#142534;--muted:#5B6B7A;--bg:#F4F7FB;--white:#fff;--line:#dfe7ef;--shadow:0 14px 40px rgba(11,31,51,.10);--r:14px;--r2:18px;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:InterLocal,NotoLocal,Arial,sans-serif;background:#fff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 64px));margin:auto}.topbar{position:sticky;top:0;z-index:1000;height:80px;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(223,231,239,.85);backdrop-filter:blur(14px)}.header{height:100%;display:flex;align-items:center;gap:24px}.logo{width:180px;height:44px;border:1px dashed #a9b8c6;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--navy);font-size:14px;letter-spacing:.08em}.nav{display:flex;align-items:center;gap:26px;margin-left:auto}.nav>a{font-size:14px;font-weight:600;color:#33485a;position:relative}.nav>a.active,.nav>a:hover{color:var(--blue)}.nav>a.active:after{content:'';position:absolute;height:2px;background:var(--blue);left:0;right:0;bottom:-29px}.header-tools{display:flex;align-items:center;gap:9px}.icon-btn{width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer}.icon-btn img{width:19px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 22px;border-radius:10px;border:1px solid transparent;font-weight:600;cursor:pointer;transition:.2s}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:#2459d8;transform:translateY(-1px)}.btn.secondary{background:#fff;border-color:var(--line);color:var(--navy)}.btn.ghost{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.06)}.menu-btn{display:none}.hero{min-height:720px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(11,31,51,.94),rgba(11,31,51,.52),rgba(11,31,51,.15)),url('../images/hero-port.jpg') center/cover;color:#fff}.hero-inner{max-width:760px;padding:110px 0 90px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#7ea6ff;margin-bottom:16px}.hero h1,.page-hero h1{font-size:62px;line-height:1.08;margin:0 0 22px;letter-spacing:-.035em}.hero p{font-size:19px;color:#d6e0ea;max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.trustbar{margin-top:70px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.2);border-radius:14px;overflow:hidden;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}.trustbar span{padding:17px 20px;border-right:1px solid rgba(255,255,255,.17);font-size:14px}.trustbar span:last-child{border:0}.section{padding:104px 0}.section.alt{background:var(--bg)}.section.dark{background:var(--navy);color:#fff}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:42px}.section-head .text{max-width:720px}.section-head h2{font-size:38px;line-height:1.18;margin:0 0 12px;letter-spacing:-.025em}.section-head p{margin:0;color:var(--muted)}.dark .section-head p{color:#b8c6d3}.grid{display:grid;gap:24px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}.stat{background:#fff;padding:36px}.stat strong{font-size:38px;color:var(--navy);display:block}.stat span{color:var(--muted);font-size:14px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.22s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card-img{aspect-ratio:4/3;overflow:hidden;background:#eef3f7}.card-img img{width:100%;height:100%;object-fit:cover;transition:.35s}.card:hover .card-img img{transform:scale(1.035)}.card-body{padding:22px}.card h3{font-size:21px;margin:0 0 8px}.card p{margin:0 0 16px;color:var(--muted);font-size:14px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0}.tag{font-size:12px;background:#eef4ff;color:#2d5fd5;padding:5px 9px;border-radius:999px}.service-card{padding:30px}.service-icon{width:50px;height:50px;border-radius:12px;background:#edf3ff;display:grid;place-items:center;margin-bottom:22px}.service-icon img{width:24px;color:var(--blue)}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:step}.step{position:relative;padding:26px 20px;background:#fff;border:1px solid var(--line);border-radius:14px}.step:before{counter-increment:step;content:'0' counter(step);display:block;font-size:12px;font-weight:700;color:var(--blue);margin-bottom:12px}.step h3{margin:0 0 8px;font-size:18px}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.split img{width:100%;border-radius:18px;aspect-ratio:4/3;object-fit:cover}.bullets{display:grid;gap:14px;margin-top:24px}.bullet{display:flex;gap:12px;align-items:flex-start}.bullet b{display:grid;place-items:center;width:24px;height:24px;border-radius:999px;background:#e9fbf5;color:#149674;flex:0 0 auto}.project-card{position:relative;min-height:420px;color:#fff;border-radius:18px;overflow:hidden}.project-card img{width:100%;height:100%;position:absolute;object-fit:cover}.project-card:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,25,42,.88))}.project-content{position:absolute;z-index:2;left:24px;right:24px;bottom:24px}.project-content h3{font-size:24px;margin:8px 0}.metric{font-weight:700;color:#a9c1ff}.map-box{background:#fff;border-radius:18px;border:1px solid var(--line);overflow:hidden}.map-box img{width:100%;aspect-ratio:16/7;object-fit:cover}.region-row{display:flex;flex-wrap:wrap;gap:10px;padding:20px}.region-row span{padding:9px 13px;border:1px solid var(--line);border-radius:999px;font-size:13px}.article-card .card-img{aspect-ratio:16/9}.meta{font-size:12px;color:#758594;text-transform:uppercase;letter-spacing:.06em}.cta{border-radius:18px;padding:52px;background:linear-gradient(135deg,#0b1f33,#173f66);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:34px;margin:0 0 10px}.cta p{margin:0;color:#c7d4df}.page-hero{padding:100px 0 70px;background:linear-gradient(180deg,#f2f6fb,#fff)}.page-hero h1{font-size:50px;color:var(--navy)}.page-hero p{font-size:18px;color:var(--muted);max-width:760px}.crumbs{font-size:13px;color:#708191;margin-bottom:18px}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:30px}.input,.select,textarea{width:100%;border:1px solid #ccd7e1;border-radius:10px;background:#fff;padding:13px 15px;font:inherit;outline:none}.input:focus,.select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.12)}.searchbox{display:flex;gap:10px;max-width:680px}.searchbox .input{flex:1}.filterbar{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}.product-layout{display:grid;grid-template-columns:260px 1fr;gap:34px}.sidebar{border:1px solid var(--line);border-radius:14px;padding:22px;height:max-content}.sidebar h3{margin:0 0 16px}.checkrow{display:flex;align-items:center;gap:8px;margin:10px 0;color:#526474;font-size:14px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card-actions{display:flex;gap:8px}.card-actions .btn{min-height:40px;padding:0 13px;font-size:13px}.detail{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:start}.gallery-main{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#f3f6f9}.gallery-main img{width:100%;aspect-ratio:4/3;object-fit:cover}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}.thumbs img{border-radius:10px;border:1px solid var(--line);aspect-ratio:4/3;object-fit:cover}.detail h1{font-size:44px;line-height:1.12;margin:8px 0 16px}.sku{font-size:13px;color:var(--muted)}.specs{border-top:1px solid var(--line);margin-top:24px}.spec{display:grid;grid-template-columns:170px 1fr;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.spec b{color:#526474}.sticky-tabs{position:sticky;top:80px;z-index:50;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.tabs{display:flex;gap:26px;overflow:auto}.tabs a{padding:16px 0;white-space:nowrap;font-size:14px;font-weight:600;color:#637383}.tabs a:hover{color:var(--blue)}.content-narrow{max-width:860px}.prose h2{font-size:30px;margin:44px 0 14px}.prose h3{font-size:22px}.prose p,.prose li{color:#536575}.table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:12px;overflow:hidden}.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table th{background:#f5f8fb}.faq{border:1px solid var(--line);border-radius:14px;overflow:hidden}.faq-item+.faq-item{border-top:1px solid var(--line)}.faq-q{width:100%;background:#fff;border:0;padding:18px 20px;text-align:left;font:inherit;font-weight:600;display:flex;justify-content:space-between;cursor:pointer}.faq-a{display:none;padding:0 20px 20px;color:var(--muted)}.faq-item.open .faq-a{display:block}.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.field label{font-size:13px;font-weight:600;display:block;margin-bottom:7px}.field.full{grid-column:1/-1}.two-col-form{display:grid;grid-template-columns:1.25fr .75fr;gap:32px}.aside-card{background:var(--navy);color:#fff;border-radius:16px;padding:28px;height:max-content;position:sticky;top:105px}.aside-card p{color:#c7d3dd}.inquiry-item{display:grid;grid-template-columns:100px 1fr 110px 80px;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.inquiry-item img{width:100px;height:75px;border-radius:10px;object-fit:cover}.legal{max-width:860px}.legal h2{margin-top:36px}.search-results{display:grid;gap:18px}.result{border-bottom:1px solid var(--line);padding-bottom:18px}.result small{color:var(--blue);font-weight:600}.status-page{min-height:70vh;display:grid;place-items:center;text-align:center;padding:80px 20px}.status-code{font-size:120px;font-weight:700;color:#d9e4ef;line-height:1}.footer{background:var(--navy);color:#d4dee8;padding:64px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.footer h4{color:#fff;margin:0 0 16px}.footer a{display:block;color:#b8c5d1;font-size:14px;margin:9px 0}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:#91a3b4}.tech-link{display:inline!important;color:#c3d0dc!important}.cookie{position:fixed;z-index:1200;left:20px;right:20px;bottom:20px;max-width:760px;margin:auto;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:18px;display:none;align-items:center;gap:18px}.cookie.show{display:flex}.cookie p{margin:0;font-size:13px;color:var(--muted)}.overlay{position:fixed;z-index:1300;inset:0;background:rgba(7,25,42,.55);display:none;padding:90px 20px}.overlay.show{display:block}.search-panel{max-width:760px;margin:auto;background:#fff;border-radius:18px;padding:28px}.mobile-drawer{display:none}.reveal{opacity:0;transform:translateY(18px);transition:.5s}.reveal.on{opacity:1;transform:none}
@media(max-width:1000px){.container{width:min(var(--max),calc(100% - 40px))}.nav{display:none}.menu-btn{display:grid}.hero h1{font-size:48px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.split,.detail,.two-col-form{grid-template-columns:1fr}.product-layout{grid-template-columns:1fr}.sidebar{display:none}.product-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.aside-card{position:static}.filterbar{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.container{width:calc(100% - 32px)}.topbar{height:70px}.logo{width:145px;height:40px}.header .quote-btn{display:none}.hero{min-height:690px}.hero-inner{padding:90px 0 50px}.hero h1,.page-hero h1{font-size:39px}.hero p{font-size:17px}.trustbar{grid-template-columns:1fr 1fr;margin-top:42px}.trustbar span{border-bottom:1px solid rgba(255,255,255,.17)}.section{padding:62px 0}.section-head{display:block}.section-head h2{font-size:30px}.grid-4,.grid-3,.grid-2,.stats,.product-grid,.form-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.cta{padding:30px;display:block}.cta h2{font-size:28px}.page-hero{padding:70px 0 45px}.detail h1{font-size:34px}.filterbar{grid-template-columns:1fr}.inquiry-item{grid-template-columns:74px 1fr}.inquiry-item img{width:74px;height:60px}.inquiry-item .qty,.inquiry-item .remove{grid-column:2}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.mobile-drawer{position:fixed;z-index:1250;inset:70px 0 0;background:#fff;padding:24px;overflow:auto}.mobile-drawer.show{display:block}.mobile-drawer a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-weight:600}.tabs{gap:20px}.cookie{display:none}.cookie.show{display:block}.cookie .btn{margin-top:10px;width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}

.nav-item{position:relative}.nav-item>a{font-size:14px;font-weight:600;color:#33485a;position:relative}.nav-item>a.active,.nav-item>a:hover{color:var(--blue)}.nav-item>a.active:after{content:'';position:absolute;height:2px;background:var(--blue);left:0;right:0;bottom:-29px}.mega{position:absolute;top:34px;left:50%;transform:translate(-50%,8px);width:680px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:20px;display:grid;grid-template-columns:1fr 1.4fr;gap:18px;opacity:0;visibility:hidden;transition:.18s}.nav-item:hover .mega,.nav-item:focus-within .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}.mega-links{display:grid}.mega-links a{padding:10px 12px;border-radius:9px;font-size:13px;font-weight:600}.mega-links a:hover{background:var(--bg);color:var(--blue)}.mega-feature{background:var(--navy);color:#fff;border-radius:12px;padding:18px}.mega-feature p{color:#b9c7d4;font-size:13px}.mega-feature a{color:#9ab8ff;font-weight:600;font-size:13px}.gallery-main{cursor:zoom-in}.image-lightbox{position:fixed;z-index:1500;inset:0;background:rgba(4,18,30,.92);display:none;align-items:center;justify-content:center;padding:30px}.image-lightbox.show{display:flex}.image-lightbox img{max-width:min(1100px,92vw);max-height:88vh;border-radius:14px}.image-lightbox button{position:absolute;right:24px;top:24px;width:46px;height:46px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:24px;cursor:pointer}@media(max-width:1000px){.nav-item{display:none}.mega{display:none}}

/* 2026-09-24 10:21 全站 Logo 接入与商业化 UI 紧凑优化 */
:root{--max:1360px;--shadow:0 12px 34px rgba(11,31,51,.09);--soft-shadow:0 6px 22px rgba(11,31,51,.065)}
body{background:#fff;line-height:1.58}
.container{width:min(var(--max),calc(100% - 56px))}
.topbar{height:74px;box-shadow:0 2px 14px rgba(11,31,51,.035)}
.header{gap:18px}
.logo{width:200px;height:64px;border:0;border-radius:0;padding:0;display:flex;align-items:center;justify-content:flex-start;flex:0 0 auto;overflow:visible}
.logo img{width:100%;height:100%;object-fit:contain;object-position:left center}
.nav{gap:21px}
.nav>a,.nav-item>a{font-size:13.5px}
.nav>a.active:after,.nav-item>a.active:after{bottom:-25px}
.header-tools{gap:7px}
.icon-btn{width:40px;height:40px;border-radius:9px}
.btn{min-height:46px;padding:0 20px;border-radius:9px}
.hero{min-height:590px;background-position:center 56%}
.hero-inner{max-width:720px;padding:74px 0 56px}
.hero h1{font-size:56px;margin-bottom:18px}
.hero p{font-size:18px;line-height:1.65;margin:0}
.eyebrow{margin-bottom:12px}
.actions{margin-top:24px}
.trustbar{margin-top:40px}
.trustbar span{padding:14px 17px}
.hero + .section{padding:36px 0}
.section{padding:72px 0}
.section.alt{background:linear-gradient(180deg,#f6f9fc 0%,#f2f6fa 100%)}
.section-head{margin-bottom:30px;gap:24px}
.section-head h2{font-size:35px;margin-bottom:9px}
.grid{gap:18px}
.stats{box-shadow:var(--soft-shadow)}
.stat{padding:26px 30px}
.stat strong{font-size:34px;line-height:1.15;margin-bottom:5px}
.card{box-shadow:0 1px 0 rgba(11,31,51,.02)}
.card:hover{transform:translateY(-3px)}
.card-body{padding:18px}
.card h3{font-size:19px;margin-bottom:6px}
.card p{margin-bottom:13px}
.tags{margin:9px 0}
.service-card{padding:24px}
.service-icon{width:46px;height:46px;margin-bottom:16px}
.steps{gap:14px}
.step{padding:21px 18px}
.split{gap:42px}
.split img{border-radius:16px;aspect-ratio:16/11;box-shadow:var(--soft-shadow)}
.bullets{gap:11px;margin-top:18px}
.project-card{min-height:350px;border-radius:16px}
.project-content{left:20px;right:20px;bottom:20px}
.project-content h3{font-size:22px;margin:6px 0}
.map-box{box-shadow:var(--soft-shadow)}
.map-box img{aspect-ratio:16/6.2}
.region-row{padding:16px}
.cta{padding:38px 42px;border-radius:16px}
.cta h2{font-size:31px}
.page-hero{padding:60px 0 44px;background:radial-gradient(circle at 82% 20%,rgba(47,107,255,.09),transparent 34%),linear-gradient(180deg,#f1f6fb,#fff);border-bottom:1px solid #edf2f7}
.page-hero h1{font-size:44px;margin-bottom:14px}
.page-hero p{font-size:17px;margin:0}
.crumbs{margin-bottom:13px}
.toolbar{margin-bottom:22px}
.filterbar{gap:10px;margin-bottom:22px}
.product-layout{grid-template-columns:245px 1fr;gap:26px}
.sidebar{padding:19px}
.product-grid{gap:18px}
.detail{gap:40px}
.gallery-main{border-radius:15px}
.detail h1{font-size:40px;margin:6px 0 13px}
.specs{margin-top:18px}
.spec{padding:10px 0}
.sticky-tabs{top:74px}
.tabs a{padding:13px 0}
.content-narrow{max-width:980px}
.prose h2{font-size:28px;margin:30px 0 11px}
.prose h3{font-size:20px;margin-top:24px}
.legal{max-width:980px}
.legal h2{margin-top:28px}
.form-card{padding:24px}
.form-grid{gap:13px}
.two-col-form{gap:26px}
.aside-card{padding:24px;top:94px}
.status-page{min-height:62vh;padding:58px 20px}
.footer{padding:46px 0 18px}
.footer-grid{gap:32px;grid-template-columns:1.45fr repeat(3,1fr)}
.footer-logo{display:flex!important;width:220px;height:72px;align-items:center;justify-content:center;background:rgba(255,255,255,.96);border-radius:10px;padding:7px 12px;margin:0 0 15px!important;box-shadow:0 6px 20px rgba(0,0,0,.12)}
.footer-logo img{width:100%;height:100%;object-fit:contain}
.footer h4{margin-bottom:12px}
.footer a{margin:7px 0}
.footer-bottom{margin-top:30px;padding-top:15px}
.search-panel{padding:24px}
.mega{top:31px}
@media(min-width:1100px){.grid-3 .project-card[style*="min-height:330px"]{min-height:300px!important}.article-card .card-img{aspect-ratio:16/8.8}}
@media(max-width:1000px){.container{width:min(var(--max),calc(100% - 36px))}.logo{width:180px;height:58px}.hero{min-height:560px}.hero h1{font-size:48px}.section{padding:60px 0}.split{gap:28px}.footer-grid{gap:26px}}
@media(max-width:640px){.container{width:calc(100% - 28px)}.topbar{height:66px}.logo{width:148px;height:48px}.header{gap:8px}.header-tools{margin-left:auto}.icon-btn{width:38px;height:38px}.hero{min-height:570px}.hero-inner{padding:70px 0 40px}.hero h1,.page-hero h1{font-size:36px}.hero p{font-size:16px}.trustbar{margin-top:32px}.section{padding:48px 0}.hero + .section{padding:28px 0}.section-head{margin-bottom:22px}.section-head h2{font-size:28px}.stat{padding:21px}.stat strong{font-size:31px}.service-card{padding:20px}.step{padding:18px}.cta{padding:27px}.page-hero{padding:45px 0 32px}.detail h1{font-size:32px}.footer{padding-top:38px}.footer-logo{width:200px;height:65px}.mobile-drawer{inset:66px 0 0}.sticky-tabs{top:66px}}