:root{--ink:#0d223b;--blue:#155bd7;--blue2:#0b43a8;--cyan:#25bde2;--paper:#f5f8fc;--line:#dce5ef;--muted:#607187;--white:#fff;--navy:#081b31;--radius:14px;--shadow:0 18px 55px rgba(20,54,92,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%}.skip-link{position:absolute;left:-999px;top:10px}.skip-link:focus{left:10px;z-index:99;background:#fff;padding:8px}
.site-header{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center}.brand-logo{display:block;width:185px;height:auto}.footer-logo{width:230px;background:#fff;border-radius:8px;padding:5px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-weight:900;letter-spacing:-2px;border-radius:10px}.brand strong,.brand small{display:block}.brand strong{font-size:18px;line-height:1.2}.brand small{font-size:9px;letter-spacing:1.4px;color:var(--muted)}.main-nav{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:700}.main-nav a:hover{color:var(--blue)}.nav-cta{padding:10px 18px;border-radius:8px;background:var(--blue);color:#fff!important}.menu-toggle{display:none;border:0;background:none;font-size:26px}
.hero{min-height:640px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:6vw;padding:76px max(7vw,28px);background:radial-gradient(circle at 76% 30%,#dff5ff 0,transparent 29%),linear-gradient(145deg,#f9fbff,#edf4fc)}.eyebrow{font-size:12px;font-weight:900;letter-spacing:2.2px;color:var(--blue);margin:0 0 12px}.hero h1,.page-hero h1{font-size:clamp(42px,5.1vw,72px);line-height:1.08;letter-spacing:-2.7px;margin:0 0 24px}.hero h1 span{color:var(--blue)}.hero-text,.lead{font-size:18px;color:var(--muted);max-width:720px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:13px 23px;font-weight:800;cursor:pointer}.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 25px rgba(20,89,217,.24)}.secondary{background:#fff;border:1px solid var(--line)}.hero-metrics{display:flex;gap:36px;margin-top:44px;color:var(--muted);font-size:13px}.hero-metrics b{display:block;font-size:23px;color:var(--ink)}.hero-visual{min-height:440px;position:relative;display:grid;place-items:center;border-radius:28px;background:linear-gradient(145deg,#12365e,#06162a);overflow:hidden;box-shadow:var(--shadow)}.hero-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(75,155,220,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(75,155,220,.1) 1px,transparent 1px);background-size:34px 34px}.chip{width:190px;height:190px;display:grid;place-items:center;z-index:1;border:2px solid #55d6ee;border-radius:20px;color:#fff;background:#0b2948;box-shadow:0 0 70px rgba(37,189,226,.3);font-size:50px;font-weight:900}.chip small{display:block;text-align:center;font-size:11px;letter-spacing:5px}.trust-strip{display:flex;justify-content:space-around;gap:20px;padding:18px max(5vw,20px);background:var(--blue);color:#fff;font-size:13px;font-weight:800;white-space:nowrap;overflow:auto}
.section{padding:92px max(7vw,28px)}.section.muted{background:var(--paper)}.section.dark{background:var(--navy);color:#fff}.section.dark .muted-text{color:#b5c4d5}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:38px}.section-heading h2,.section h2{font-size:clamp(30px,3.4vw,47px);line-height:1.15;letter-spacing:-1.5px;margin:0}.section-heading>p{max-width:530px;color:var(--muted)}.muted-text{color:var(--muted)}.narrow{max-width:900px}.text-link{color:var(--blue);font-weight:800}.text-link:hover{text-decoration:underline}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);transition:.2s}.card h3{margin:10px 0 6px}.card p{margin:0;color:var(--muted);font-size:14px}.card .number{color:var(--blue);font-size:12px;font-weight:900}.brand-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.brand-card{min-height:150px;padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.brand-card h3{font-size:21px;margin:5px 0}.brand-card small{color:var(--blue);font-weight:800}.brand-card p{color:var(--muted);margin:8px 0 15px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.category-card{padding:28px;background:var(--navy);color:#fff;border-radius:var(--radius)}.category-card p{color:#b7c6d8;font-size:14px}.category-card small{color:#57d5ef;letter-spacing:1.4px;font-weight:900}
.filters{display:flex;gap:12px;align-items:center;margin-bottom:18px}.search{height:50px;max-width:650px;flex:1;display:flex;align-items:center;gap:10px;padding:0 16px;border:1px solid var(--line);border-radius:10px;background:#fff}.search input{border:0;outline:0;width:100%;color:var(--ink)}select{height:50px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 38px 0 14px;color:var(--ink)}#result-count{font-size:13px;color:var(--muted);margin-left:auto}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}table{width:100%;border-collapse:collapse;min-width:800px}th,td{text-align:left;padding:15px 17px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;letter-spacing:.5px;background:#f1f5fa;color:var(--muted)}td{font-size:14px}.model-link{font-weight:900;color:var(--blue)}tbody tr:hover{background:#f8fbff}#empty-state{text-align:center;padding:45px;color:var(--muted)}
.page-hero{padding:92px max(7vw,28px) 75px;background:linear-gradient(145deg,#f8fbff,#eaf3ff)}.page-hero h1{font-size:clamp(38px,4.8vw,65px)}.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:25px}.breadcrumbs a{color:var(--blue)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:45px}.prose h2{font-size:30px;margin:45px 0 15px}.prose h3{margin-top:30px}.prose p,.prose li{color:#40536a}.prose ul{padding-left:20px}.sidebar-card{position:sticky;top:105px;padding:27px;border-radius:var(--radius);background:var(--navy);color:#fff}.sidebar-card p{color:#b7c6d8}.sidebar-card strong{display:block;font-size:24px;color:#55d6ee}.info-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.info-item{padding:20px;background:var(--paper);border-radius:12px}.info-item small,.info-item strong{display:block}.info-item small{color:var(--muted)}.process{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.process article{background:#fff;padding:24px}.process b{color:var(--blue)}.process p{font-size:13px;color:var(--muted)}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted)}
.contact-band{display:grid;grid-template-columns:1fr 1fr;gap:7vw;padding:85px max(7vw,28px);background:linear-gradient(145deg,#eaf3ff,#f9fbff)}.contact-card{padding:31px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.contact-card label{font-size:13px;font-weight:800}.contact-card textarea{width:100%;resize:vertical;margin:8px 0 14px;padding:12px;border:1px solid var(--line);border-radius:9px}.contact-card .button{width:100%}.contact-detail{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.contact-detail strong{font-size:24px;color:var(--blue)}address{font-style:normal;color:var(--muted);font-size:13px;margin-top:12px}.notice{padding:15px 18px;border-left:4px solid var(--blue);background:#eef5ff;color:#40536a}.related-list{display:flex;flex-wrap:wrap;gap:10px}.related-list a{padding:8px 12px;border:1px solid var(--line);border-radius:8px;color:var(--blue);font-size:13px;font-weight:700}
.inventory-gallery{background:var(--paper)}.photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:245px;gap:14px}.photo-card{position:relative;overflow:hidden;margin:0;border:1px solid var(--line);border-radius:var(--radius);background:#0a192b;box-shadow:0 10px 28px rgba(20,54,92,.1)}.photo-card-wide{grid-column:span 2}.photo-card a,.photo-card img{display:block;width:100%;height:100%}.photo-card img{object-fit:cover;transition:transform .25s ease,filter .25s ease}.photo-card:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(4,14,28,.82));pointer-events:none}.photo-card figcaption{position:absolute;z-index:1;left:18px;right:18px;bottom:14px;color:#fff;font-size:14px;font-weight:800;text-shadow:0 1px 3px rgba(0,0,0,.5);pointer-events:none}.photo-card:hover img{transform:scale(1.025);filter:brightness(1.05)}
footer{padding:45px max(7vw,28px);background:#061323;color:#fff}.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:50px}.footer-grid h3{font-size:14px}.footer-grid p,.footer-grid a{display:block;font-size:12px;color:#91a5bb;margin:6px 0}.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid #1b3048;display:flex;justify-content:space-between;gap:20px;color:#7690a9;font-size:11px}
@media(max-width:980px){.main-nav{display:none;position:absolute;top:77px;left:0;right:0;padding:23px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.menu-toggle{display:block}.hero{grid-template-columns:1fr}.hero-visual{min-height:330px}.card-grid,.brand-grid,.category-grid{grid-template-columns:repeat(2,1fr)}.content-layout{grid-template-columns:1fr}.sidebar-card{position:static}.process{grid-template-columns:repeat(2,1fr)}.contact-band{grid-template-columns:1fr}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.site-header{height:70px}.brand-logo{width:155px}.footer-logo{width:220px}.hero,.page-hero{padding:55px 22px}.hero h1,.page-hero h1{font-size:41px;letter-spacing:-2px}.hero-metrics{gap:20px}.section{padding:68px 22px}.section-heading{align-items:start;flex-direction:column}.card-grid,.brand-grid,.category-grid,.info-list{grid-template-columns:1fr}.filters{flex-wrap:wrap}.search{min-width:100%}.filters select{flex:1}.process{grid-template-columns:1fr}.contact-band{padding:68px 22px}.photo-grid{grid-template-columns:1fr;grid-auto-rows:280px}.photo-card-wide{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}