@charset "UTF-8";
:root{--bg:#F4FBFF;--soft:#E8F7FF;--white:#FFFFFF;--primary:#11AEEA;--blue:#1688D8;--deep:#155A9D;--text:#24384A;--muted:#60758A;--border:rgba(17,174,234,.18);--footer:#073A68;--grad:linear-gradient(135deg,#35D7FF 0%,#1688D8 100%);--shadow:0 16px 44px rgba(21,90,157,.12);--radius:24px;--head:76px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",system-ui,-apple-system,sans-serif;line-height:1.75;text-rendering:optimizeLegibility}body.drawer-open{overflow:hidden}img{display:block;max-width:100%;height:auto}a{text-decoration:none;color:inherit}button{font:inherit;color:inherit}.container{width:min(100% - 32px,1180px);margin:auto}.section{padding:clamp(56px,7vw,94px) 0}.section-compact{padding:38px 0 64px}.section-soft{background:var(--soft)}.skip-link{position:fixed;left:16px;top:-80px;z-index:3000;padding:10px 15px;border-radius:10px;background:var(--footer);color:#fff}.skip-link:focus{top:12px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:14px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:20px;height:3px;border-radius:9px;background:var(--grad)}.section-heading{max-width:760px;margin-bottom:34px}.section-heading.center{text-align:center;margin-inline:auto}.section-heading h2,.content-copy h2,.page-hero h1,.notice-panel h2,.cta-panel h2{margin:8px 0 14px;color:var(--deep);line-height:1.24;letter-spacing:-.02em}.section-heading h2{font-size:clamp(28px,4vw,44px)}.content-copy h2{font-size:clamp(30px,4.6vw,50px)}.section-heading p,.content-copy p,.page-hero p,.notice-copy p,.cta-panel p{margin:0;color:var(--muted)}.content-copy p+p,.notice-copy p+p{margin-top:14px}
.site-header{position:fixed;inset:0 0 auto;z-index:1000;height:var(--head);background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.25s}.site-header.is-scrolled{border-color:var(--border);box-shadow:0 8px 28px rgba(21,90,157,.1)}.header-inner{width:min(100% - 32px,1360px);height:100%;margin:auto;display:flex;align-items:center;gap:clamp(14px,2vw,28px)}.brand-logo{flex:0 0 auto;width:clamp(108px,10vw,142px)}.brand-logo img{width:100%;max-height:48px;object-fit:contain}.desktop-nav{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:clamp(8px,.85vw,16px)}.desktop-nav a{position:relative;white-space:nowrap;color:#35546e;font-size:clamp(12px,.93vw,15px);font-weight:650}.desktop-nav a:after{content:"";position:absolute;left:50%;bottom:-9px;width:0;height:3px;border-radius:9px;background:var(--grad);transform:translateX(-50%);transition:.2s}.desktop-nav a:hover,.desktop-nav a.active{color:var(--blue)}.desktop-nav a:hover:after,.desktop-nav a.active:after{width:22px}.header-actions{flex:0 0 auto;display:flex;align-items:center;gap:10px}.main-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 22px;border-radius:999px;font-weight:800;white-space:nowrap}.main-btn{border:0;background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(22,136,216,.22)}.main-btn:hover{transform:translateY(-2px)}.secondary-btn{border:1px solid var(--border);background:#fff;color:var(--deep)}.menu-toggle{display:none;width:46px;height:46px;padding:11px;border:1px solid var(--border);border-radius:14px;background:#fff;place-items:center;gap:5px}.menu-toggle span{width:22px;height:2px;border-radius:9px;background:var(--deep)}
.mobile-drawer{position:fixed;z-index:1200;top:0;right:0;width:min(88vw,390px);height:100dvh;padding:22px;overflow-y:auto;background:#fff;box-shadow:-20px 0 50px rgba(7,58,104,.18);transform:translateX(105%);transition:.25s}.mobile-drawer.is-open{transform:translateX(0)}.drawer-backdrop{position:fixed;inset:0;z-index:1100;background:rgba(7,58,104,.44);opacity:0;transition:.22s}.drawer-backdrop.is-visible{opacity:1}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--border)}.drawer-logo{width:132px}.drawer-logo img{max-height:45px;object-fit:contain}.drawer-close{width:42px;height:42px;border:1px solid var(--border);border-radius:50%;background:var(--soft);color:var(--deep);font-size:28px}.drawer-nav{display:grid;gap:6px;padding:20px 0}.drawer-nav a{padding:11px 13px;border-radius:12px;font-weight:700}.drawer-nav a:hover{background:var(--soft);color:var(--blue)}.drawer-register{width:100%}
main{padding-top:var(--head)}.page-hero{position:relative;overflow:hidden;padding:clamp(68px,8vw,112px) 0;background:radial-gradient(circle at 15% 20%,rgba(53,215,255,.26),transparent 34%),radial-gradient(circle at 85% 10%,rgba(22,136,216,.2),transparent 32%),linear-gradient(180deg,#F6FCFF,#E8F7FF)}.page-hero:after{content:"";position:absolute;right:-90px;bottom:-160px;width:360px;height:360px;border:1px solid var(--border);border-radius:50%;box-shadow:0 0 0 48px rgba(17,174,234,.06),0 0 0 96px rgba(17,174,234,.035)}.page-hero .container{position:relative;z-index:1}.page-hero h1{max-width:850px;font-size:clamp(36px,6vw,68px)}.page-hero p{max-width:760px;font-size:clamp(16px,2vw,20px)}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;color:var(--blue);font-size:14px;font-weight:800}.breadcrumb span{color:var(--muted)}
.hero-carousel-wrap{padding:24px 0 0}.carousel{position:relative;width:min(100% - 32px,1360px);margin:auto;overflow:hidden;border:1px solid rgba(17,174,234,.12);border-radius:clamp(18px,2.4vw,30px);background:#dff5ff;box-shadow:var(--shadow);aspect-ratio:16/5.7}.carousel-track{position:relative;width:100%;height:100%}.carousel-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:.55s}.carousel-slide.is-active{opacity:1;visibility:visible}.carousel-slide img{width:100%;height:100%;object-fit:contain;background:#eaf9ff}.carousel-control{position:absolute;top:50%;z-index:5;width:clamp(40px,5vw,56px);height:clamp(40px,5vw,56px);border:1px solid rgba(255,255,255,.7);border-radius:50%;background:rgba(7,58,104,.52);color:#fff;font-size:clamp(22px,3vw,34px);transform:translateY(-50%)}.carousel-control.prev{left:clamp(12px,2vw,26px)}.carousel-control.next{right:clamp(12px,2vw,26px)}.carousel-dots{position:absolute;left:50%;bottom:16px;z-index:5;display:flex;gap:9px;transform:translateX(-50%)}.carousel-dot{width:10px;height:10px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.72)}.carousel-dot.is-active{width:28px;border-radius:99px;background:var(--primary)}
.split-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);align-items:center;gap:clamp(30px,6vw,72px)}.media-card{padding:clamp(12px,2vw,18px);border:1px solid var(--border);border-radius:30px;background:#fff;box-shadow:var(--shadow)}.media-card img{width:100%;max-height:460px;object-fit:contain;border-radius:20px;background:#eefaff}.inline-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.info-card{position:relative;overflow:hidden;min-height:210px;padding:clamp(22px,3vw,30px);border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(21,90,157,.08);transition:.2s}.info-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.info-card h3{margin:10px 0;color:var(--deep);font-size:22px;line-height:1.35}.info-card p{margin:0;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--blue);font-weight:800}.image-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(21,90,157,.08)}.product-image{aspect-ratio:16/10;padding:12px;background:#ecf9ff}.product-image img{width:100%;height:100%;object-fit:contain;border-radius:14px}.product-copy{padding:22px}.product-copy h3{margin:0 0 8px;color:var(--deep);font-size:22px}.product-copy p{margin:0;color:var(--muted)}
.timeline{display:grid;gap:18px;counter-reset:step}.timeline-item{position:relative;padding:24px 24px 24px 82px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(21,90,157,.08)}.timeline-item:before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:24px;top:24px;color:var(--primary);font-size:24px;font-weight:900}.timeline-item h3{margin:0 0 8px;color:var(--deep)}.timeline-item p{margin:0;color:var(--muted)}.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.review-card{position:relative;min-height:220px;padding:28px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgba(21,90,157,.08)}.review-mark{position:absolute;right:22px;top:8px;color:rgba(17,174,234,.18);font:74px/1 Georgia}.review-card p{position:relative;margin:0 0 20px;color:var(--muted)}.review-card strong{color:var(--deep)}.notice-panel,.cta-panel{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,64px);align-items:center;padding:clamp(28px,5vw,54px);border:1px solid var(--border);border-radius:30px;background:linear-gradient(135deg,#fff,rgba(232,247,255,.95));box-shadow:0 10px 30px rgba(21,90,157,.08)}.notice-panel h2,.cta-panel h2{font-size:clamp(28px,4vw,42px)}.cta-panel{grid-template-columns:minmax(0,1fr) auto}.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stat-card{padding:22px;border:1px solid var(--border);border-radius:18px;background:#fff}.stat-card strong{display:block;color:var(--blue);font-size:28px}.stat-card span{color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{overflow:hidden;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(21,90,157,.06)}.faq-item summary{position:relative;padding:20px 56px 20px 22px;color:var(--deep);font-weight:800;cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:22px;top:50%;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--soft);color:var(--blue);font-size:20px;transform:translateY(-50%)}.faq-item[open] summary:after{content:"−"}.faq-item p{margin:0;padding:0 22px 22px;color:var(--muted)}.service-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#fff}.service-table th,.service-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--border)}.service-table th{color:var(--deep);background:var(--soft)}.service-table td{color:var(--muted)}
.site-footer{padding:64px 0 24px;background:var(--footer);color:#EAF8FF}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:clamp(28px,5vw,64px)}.footer-brand img{width:142px;max-height:52px;object-fit:contain;filter:brightness(0) invert(1)}.footer-brand p{max-width:440px;margin:20px 0 0;color:rgba(234,248,255,.74)}.footer-column{display:grid;align-content:start;gap:10px}.footer-column h2{margin:0 0 8px;color:#fff;font-size:17px}.footer-column a{color:rgba(234,248,255,.76);font-size:14px}.footer-bottom{display:flex;justify-content:space-between;gap:24px;margin-top:46px;padding-top:22px;border-top:1px solid rgba(234,248,255,.14)}.footer-bottom p{margin:0;color:rgba(234,248,255,.64);font-size:13px}
@media(max-width:1179px){.desktop-nav{display:none}.menu-toggle{display:grid}.header-inner{justify-content:space-between}.brand-logo{margin-right:auto}}@media(max-width:900px){.split-layout,.notice-panel{grid-template-columns:1fr}.card-grid,.image-card-grid,.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}.carousel{aspect-ratio:16/7}}@media(max-width:640px){:root{--head:68px}.container,.header-inner,.carousel{width:min(100% - 24px,1180px)}.brand-logo{width:106px}.header-actions .main-btn{min-height:40px;padding:8px 16px;font-size:14px}.menu-toggle{width:42px;height:42px}.carousel{aspect-ratio:16/8.8;border-radius:18px}.section{padding:54px 0}.page-hero{padding:58px 0 64px}.card-grid,.card-grid.two,.card-grid.four,.image-card-grid,.review-grid,.stats-grid{grid-template-columns:1fr}.info-card{min-height:0}.cta-panel{grid-template-columns:1fr}.cta-panel .main-btn{width:100%}.timeline-item{padding:62px 20px 22px}.timeline-item:before{left:20px;top:18px}.service-table{display:block;overflow-x:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:8px}}@media(max-width:420px){.mobile-drawer{width:92vw}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}