*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E6EBF2;color:#243447;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:9999;background:rgba(245,247,251,0.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(40,156,255,0.12)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto;display:block}.nav-core{flex:1 1 auto;display:flex;justify-content:center;gap:22px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{font-weight:700;color:#4E5F7A;padding:9px 3px;position:relative}.nav-core a.active,.nav-core a:hover{color:#289CFF}.nav-core a.active:after{content:"";position:absolute;left:14%;right:14%;bottom:0;height:3px;border-radius:99px;background:#289CFF}.header-action{flex:0 0 auto;display:flex;align-items:center;gap:12px}.all-menu-btn{border:1px solid rgba(40,156,255,0.18);background:rgba(255,255,255,0.74);color:#289CFF;border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 20px;border-radius:999px;background:linear-gradient(180deg,#32D1F6 0%,#27B9F4 35%,#249BFF 100%);color:#FFFFFF;font-weight:800;box-shadow:0 12px 24px rgba(36,155,255,.22);border:0}.register-btn{min-width:84px}.mobile-menu-toggle{display:none;border:0;background:transparent;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.mobile-menu-toggle span{width:24px;height:2px;background:#289CFF;border-radius:99px}.mega-mask{position:fixed;inset:76px 0 0;background:rgba(36,52,71,.22);z-index:9998;opacity:0;visibility:hidden;transition:.2s}.mega-mask.open{opacity:1;visibility:visible}.mega-panel{position:fixed;top:76px;left:50%;transform:translate(-50%,-8px);width:min(1120px,calc(100% - 32px));background:rgba(255,255,255,0.96);border:1px solid rgba(40,156,255,0.16);border-radius:24px;box-shadow:0 24px 60px rgba(56,92,138,0.18);z-index:10000;opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.mega-panel.open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.mega-head{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid rgba(40,156,255,.12)}.mega-head strong{color:#289CFF;font-size:20px}.mega-head button,.drawer-top button{border:0;background:#EEF2F7;color:#289CFF;border-radius:50%;width:36px;height:36px;font-size:24px;line-height:1;cursor:pointer}.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px}.mega-group{background:#F5F7FB;border:1px solid rgba(40,156,255,.12);border-radius:18px;padding:18px}.mega-group h3{margin:0 0 12px;color:#289CFF;font-size:17px}.mega-link{display:block;padding:11px 12px;border-radius:14px;color:#4E5F7A}.mega-link:hover,.mega-link.active{background:#FFFFFF;color:#289CFF;box-shadow:0 10px 24px rgba(56,92,138,.08)}.mega-link span{display:block;font-weight:800}.mega-link em{display:block;font-style:normal;color:#8A9AAF;font-size:13px;line-height:1.55;margin-top:2px}.drawer-mask{position:fixed;inset:0;background:rgba(36,52,71,.28);z-index:10000;opacity:0;visibility:hidden;transition:.22s}.drawer-mask.open{opacity:1;visibility:visible}.mobile-drawer{position:fixed;top:0;left:0;width:min(86vw,320px);height:100vh;background:#FFFFFF;z-index:10001;transform:translateX(-105%);transition:.25s;box-shadow:18px 0 42px rgba(36,52,71,.18);overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(40,156,255,.12);background:#F5F7FB}.drawer-logo img{max-height:44px;width:auto}.drawer-nav{display:grid;gap:8px;padding:16px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:#4E5F7A;font-weight:800;background:#F5F7FB}.drawer-nav a.active{color:#289CFF;background:#EEF2F7}.site-main{padding-top:88px}.section{padding:42px 0}.section-tight{padding:28px 0}.section-title{color:#289CFF;font-size:clamp(26px,3vw,42px);line-height:1.25;margin:0 0 14px}.section-kicker{display:inline-flex;color:#289CFF;background:rgba(40,156,255,.1);border:1px solid rgba(40,156,255,.16);border-radius:99px;padding:6px 12px;font-weight:800;margin-bottom:12px}.lead{font-size:18px;color:#4E5F7A;max-width:900px}.muted{color:#66788A}.small-note{color:#8A9AAF;font-size:14px}.hero-panel,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{background:rgba(255,255,255,0.92);border:1px solid rgba(40,156,255,0.16);box-shadow:0 14px 36px rgba(56,92,138,0.10);border-radius:24px}.hero-panel{padding:34px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:28px;align-items:center}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto}.content-img{width:100%;border-radius:22px;background:#FFFFFF;object-fit:contain;box-shadow:0 16px 34px rgba(56,92,138,.12)}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 18px;border-radius:999px;border:1px solid rgba(40,156,255,.22);color:#289CFF;background:rgba(255,255,255,.72);font-weight:800}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.card,.info-card,.review-card,.notice-card{padding:24px}.card h3,.info-card h3,.review-card h3,.notice-card h3{color:#289CFF;margin:0 0 10px;font-size:20px}.card p,.info-card p,.review-card p,.notice-card p{margin:0;color:#4E5F7A}.tag-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.tag-list span{color:#289CFF;background:#EEF2F7;border:1px solid rgba(40,156,255,.14);border-radius:99px;padding:7px 12px;font-weight:800;font-size:14px}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.82fr);gap:24px;align-items:center}.split.reverse{grid-template-columns:minmax(280px,.82fr) minmax(0,1fr)}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:18px 18px 18px 64px;background:#F5F7FB;border:1px solid rgba(40,156,255,.14);border-radius:18px}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:18px;top:18px;color:#289CFF;font-weight:900}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:22px;background:#FFFFFF;box-shadow:0 18px 40px rgba(56,92,138,0.12);overflow:hidden;position:relative;height:clamp(220px,38vw,500px)}.banner-track,.banner-slide{height:100%}.banner-slide{display:none}.banner-slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#FFFFFF}.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.82);color:#289CFF;font-size:30px;line-height:1;cursor:pointer;box-shadow:0 8px 18px rgba(56,92,138,.16)}.slider-prev{left:14px}.slider-next{right:14px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(78,95,122,.28);cursor:pointer}.slider-dot.active{background:#289CFF}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.matrix-card{padding:0;overflow:hidden}.matrix-card img{width:100%;height:220px;object-fit:contain;background:#FFFFFF}.matrix-card .matrix-body{padding:20px}.faq-list{display:grid;gap:14px}.faq-item{padding:22px}.faq-item h3{margin:0 0 8px;color:#289CFF;font-size:19px}.faq-item p{margin:0;color:#4E5F7A}.page-hero{padding:44px 0 22px}.page-hero .hero-panel{background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(238,242,247,.92))}.service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.service-list li{list-style:none;background:#F5F7FB;border:1px solid rgba(40,156,255,.12);border-radius:16px;padding:16px;color:#4E5F7A}.service-list strong{display:block;color:#289CFF;margin-bottom:5px}.service-list ul{margin:0;padding:0}.quote-mark{font-size:32px;color:#289CFF;line-height:1}.legal-strip{background:#DDE4EE;border-top:1px solid rgba(40,156,255,.15);border-bottom:1px solid rgba(40,156,255,.15);padding:22px 0;color:#4E5F7A}.site-footer{background:#243447;color:#EAF3FF;margin-top:38px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px;padding:44px 0}.footer-brand img{max-height:54px;width:auto;margin-bottom:16px}.footer-brand p{color:#EAF3FF;margin:0 0 18px}.footer-col h3{color:#FFFFFF;margin:0 0 12px}.footer-col a{display:block;color:#EAF3FF;opacity:.86;padding:5px 0}.footer-col a:hover{opacity:1;color:#FFFFFF}.footer-note{border-top:1px solid rgba(234,243,255,.12);padding:16px 0 24px;color:#EAF3FF}.footer-note p{margin:0;opacity:.82}.footer-btn{box-shadow:none}.contact-box{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.contact-box .card strong{display:block;color:#289CFF;margin-bottom:6px}.pill-number{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#EEF2F7;color:#289CFF;font-weight:900;margin-bottom:12px}@media (max-width:980px){.mega-grid{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.hero-grid,.split,.split.reverse{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.contact-box{grid-template-columns:1fr}}@media (max-width:760px){.site-main{padding-top:78px}.header-inner{min-height:68px;gap:10px;position:relative}.mobile-menu-toggle{display:flex}.nav-core,.all-menu-btn{display:none}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:44px}.header-action{margin-left:auto}.register-btn{min-width:72px;padding:8px 15px;min-height:38px}.mega-panel,.mega-mask{display:none}.section{padding:30px 0}.hero-panel{padding:24px}.grid-2,.grid-3,.grid-4,.service-list{grid-template-columns:1fr}.banner-slider{margin:18px auto 26px;border-radius:18px;height:clamp(190px,54vw,320px)}.slider-prev,.slider-next{width:38px;height:38px;font-size:26px}.matrix-card img{height:180px}.footer-grid{grid-template-columns:1fr}.footer-brand img{max-height:48px}.contact-box{grid-template-columns:1fr}}