*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0E1730;color:#EAF0FF;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.container{width:min(1180px,calc(100% - 36px));margin:0 auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#121C3D;border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 10px 28px rgba(0,0,0,.22)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.site-logo{color:#FFFFFF;font-size:28px;font-weight:800;letter-spacing:1px;white-space:nowrap}.nav-core{display:flex;align-items:center;gap:22px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{color:#FFFFFF;position:relative;font-size:15px}.nav-core a:hover,.nav-core a.active{color:#FFFFFF}.nav-core a:hover::after,.nav-core a.active::after{content:"";position:absolute;left:50%;bottom:-12px;width:28px;height:3px;border-radius:999px;background:#6B8DFF;transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 22px;border-radius:999px;background:linear-gradient(135deg,#5C7CFA 0%,#6B8DFF 52%,#89A5FF 100%);color:#FFFFFF;font-weight:700;border:0;box-shadow:0 10px 24px rgba(91,124,250,.32);transition:transform .2s ease,box-shadow .2s ease}.main-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(91,124,250,.42)}.header-register{white-space:nowrap;min-width:92px}.channel-bar{background:#162447;border-bottom:1px solid rgba(255,255,255,.06)}.channel-scroll{display:flex;gap:8px;align-items:center;overflow-x:auto;padding:10px 0;scrollbar-width:none}.channel-scroll::-webkit-scrollbar{display:none}.channel-bar a{display:inline-flex;align-items:center;color:#B7C3E0;padding:8px 14px;border-radius:999px;font-size:14px;white-space:nowrap}.channel-bar a:hover,.channel-bar a.active{color:#FFFFFF;background:rgba(107,141,255,.18)}.site-main{padding-top:124px}.mobile-menu-btn{display:none;width:40px;height:40px;padding:0;border:0;background:transparent;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-btn span{display:block;width:22px;height:2px;border-radius:9px;background:#FFFFFF}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:1100;display:none}.drawer-mask.show{display:block}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#121C3D;z-index:1101;transform:translateX(-105%);transition:transform .25s ease;box-shadow:20px 0 38px rgba(0,0,0,.28);overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.08)}.drawer-head strong{font-size:24px;color:#FFFFFF}.drawer-head button{width:36px;height:36px;border:1px solid rgba(255,255,255,.14);border-radius:50%;background:#162447;color:#FFFFFF;font-size:24px;line-height:1}.drawer-nav{display:grid;gap:6px;padding:14px}.drawer-nav a{display:block;padding:12px 14px;border-radius:12px;color:#EAF0FF}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(107,141,255,.18);color:#FFFFFF}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:22px;background:#162447;box-shadow:0 14px 32px rgba(0,0,0,.28);overflow:hidden;position:relative;height:clamp(260px,28vw,360px)}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#162447}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.slide-img{position:absolute;inset:0;opacity:0;transition:opacity .42s ease}.slide-img.active{opacity:1}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:rgba(18,28,61,.72);cursor:pointer;z-index:2}.slider-arrow::before{content:"";display:block;width:11px;height:11px;border-top:2px solid #FFFFFF;border-left:2px solid #FFFFFF;margin:auto}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-arrow.prev::before{transform:rotate(-45deg);margin-left:17px}.slider-arrow.next::before{transform:rotate(135deg);margin-right:17px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;z-index:3;display:flex;justify-content:center;gap:9px}.slider-dot{width:10px;height:10px;border-radius:50%;border:1px solid rgba(255,255,255,.7);background:rgba(255,255,255,.35);padding:0;cursor:pointer}.slider-dot.active{width:26px;border-radius:999px;background:#6B8DFF;border-color:#6B8DFF}.section{padding:42px 0}.section.alt{background:#111D3D}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-kicker,.eyebrow{margin:0 0 8px;color:#89A5FF;font-size:14px;font-weight:700;letter-spacing:.5px}.section-title,h1,h2,h3{color:#FFFFFF;line-height:1.32;margin:0}.section-title{font-size:30px}.section-head p,.muted{color:#B7C3E0;margin:8px 0 0}.lead{font-size:17px;color:#DDE7FF}.hero-panel,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card,.about-panel,.inner-card,.service-card{background:#1A2954;border:1px solid rgba(107,141,255,.18);box-shadow:0 14px 32px rgba(0,0,0,.28);border-radius:18px}.hero-panel{padding:30px}.home-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}.home-intro img,.inner-hero img,.wide-img{width:100%;max-height:290px;object-fit:contain;background:#162447;border-radius:18px;border:1px solid rgba(255,255,255,.08)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.info-card,.card,.zone-card,.review-card,.faq-item,.notice-card,.inner-card,.service-card{padding:20px}.info-card h3,.card h3,.zone-card h3,.notice-card h3,.inner-card h3,.service-card h3{font-size:20px;margin-bottom:8px}.info-card p,.card p,.zone-card p,.review-card p,.faq-item p,.notice-card p,.inner-card p,.service-card p{color:#B7C3E0;margin:0}.zone-card img,.info-card img,.content-img{max-width:100%;height:auto;max-height:230px;object-fit:contain}.product-card img,.zone-card img{width:100%;height:160px;object-fit:contain;background:#162447;border-radius:14px;margin-bottom:14px}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.matrix .zone-card{min-height:100%}.app-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}.app-panel img{width:100%;height:260px;object-fit:contain;background:#162447;border-radius:18px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card strong{display:block;color:#FFFFFF;margin-bottom:8px}.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item h3{font-size:18px;margin-bottom:8px}.inner-hero{padding:38px 0}.inner-hero .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:26px;align-items:center}.inner-hero h1{font-size:36px;margin-bottom:14px}.inner-hero p{color:#B7C3E0}.text-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.text-list li{padding-left:18px;position:relative;color:#B7C3E0}.text-list li::before{content:"";width:7px;height:7px;border-radius:50%;background:#6B8DFF;position:absolute;left:0;top:.75em}.notice-card{background:#1F315F}.notice-card p{color:#DDE7FF}.breadcrumb{display:flex;gap:8px;align-items:center;color:#8FA1C7;font-size:14px;margin-bottom:12px}.breadcrumb a{color:#B7C3E0}.simple-page{padding:50px 0}.simple-card{max-width:760px;margin:0 auto;padding:34px}.simple-card h1{margin-bottom:14px}.simple-card p{color:#B7C3E0}.site-footer{background:#0A1024;color:#C8D4F3;padding:48px 0 24px;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr 1.1fr;gap:28px}.footer-logo{display:inline-block;color:#FFFFFF;font-size:28px;font-weight:800;margin-bottom:12px}.site-footer h2{font-size:18px;margin:0 0 12px}.site-footer a:not(.main-btn){display:block;color:#C8D4F3;margin:7px 0}.site-footer p{margin:0;color:#AEBDE1}.footer-btn{margin-top:16px}.footer-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.08);margin-top:28px;padding-top:18px;color:#8FA1C7;font-size:14px}.mobile-bottom-nav{display:none}.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.pill-row span,.pill-row a{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(107,141,255,.14);border:1px solid rgba(107,141,255,.16);color:#EAF0FF}.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}.stat-strip div{padding:16px;border-radius:16px;background:#1F315F;border:1px solid rgba(107,141,255,.14)}.stat-strip strong{display:block;color:#FFFFFF;font-size:22px}.stat-strip span{color:#B7C3E0;font-size:14px}.article-list{display:grid;gap:14px}.article-list article{padding:18px;border-radius:16px;background:#1A2954;border:1px solid rgba(107,141,255,.18)}.article-list h3{font-size:19px;margin-bottom:6px}.article-list p{color:#B7C3E0;margin:0}@media(max-width:980px){.nav-core{gap:14px}.nav-core a{font-size:14px}.header-inner{gap:14px}.grid-4,.matrix{grid-template-columns:repeat(2,1fr)}.grid-3,.review-grid{grid-template-columns:repeat(2,1fr)}.home-intro,.feature-row,.app-panel,.inner-hero .hero-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-title{font-size:26px}}@media(max-width:760px){.site-main{padding-top:72px;padding-bottom:70px}.header-inner{min-height:72px}.mobile-menu-btn{display:flex}.site-logo{font-size:24px;position:absolute;left:50%;transform:translateX(-50%)}.nav-core,.channel-bar{display:none}.header-register{min-width:auto;padding:9px 16px}.container{width:min(100% - 28px,1180px)}.banner-slider{height:clamp(150px,45vw,210px);margin:18px auto 24px;border-radius:16px}.slider-arrow{width:36px;height:36px}.section{padding:30px 0}.hero-panel{padding:22px}.grid-4,.grid-3,.grid-2,.matrix,.review-grid,.faq-list,.stat-strip{grid-template-columns:1fr}.product-card img,.zone-card img{height:145px}.app-panel img,.home-intro img,.inner-hero img,.wide-img{max-height:220px}.inner-hero{padding:28px 0}.inner-hero h1{font-size:28px}.section-title{font-size:24px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:1002;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(10,16,36,.96);border-top:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px)}.mobile-bottom-nav a{display:flex;min-height:58px;align-items:center;justify-content:center;flex-direction:column;gap:4px;color:#B7C3E0;font-size:13px}.mobile-bottom-nav a span{width:6px;height:6px;border-radius:50%;background:#8FA1C7}.mobile-bottom-nav a.active{color:#FFFFFF}.mobile-bottom-nav a.active span{background:#6B8DFF;box-shadow:0 0 0 4px rgba(107,141,255,.12)}}@media(max-width:420px){.header-register{padding:8px 13px;font-size:14px}.mobile-drawer{width:86vw}.section-title{font-size:22px}.info-card,.card,.zone-card,.review-card,.faq-item,.notice-card,.inner-card,.service-card{padding:17px}.footer-logo,.site-logo{letter-spacing:0}.slider-dot{width:8px;height:8px}.slider-dot.active{width:22px}}