:root{--bg:#F4FBFF;--nav:#fff;--soft:#E8F7FF;--card:#fff;--title:#10AEEA;--blue:#155A9D;--text:#24384A;--muted:#60758A;--footer:#073A68;--shadow:0 12px 34px rgba(21,90,157,.10);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{font:inherit}.no-scroll{overflow:hidden}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(21,90,157,.08)}.header-inner{width:min(1440px,calc(100% - 40px));height:76px;margin:auto;display:flex;align-items:center;gap:24px}.brand{flex:0 0 auto}.brand img,.drawer-head img,.footer-brand img{width:150px;max-height:46px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:4px;min-width:0;flex:1;justify-content:center}.desktop-nav a{padding:9px 10px;border-radius:10px;color:var(--blue);font-size:14px;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{background:var(--soft);color:var(--title)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn,.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:11px 24px;color:#fff;background:linear-gradient(135deg,#35D7FF 0%,#1688D8 100%);font-weight:700;box-shadow:0 8px 20px rgba(22,136,216,.22)}.btn.secondary{background:#fff;color:var(--blue);border:1px solid #bfe9fb;box-shadow:none}.menu-toggle{display:none;width:44px;height:44px;border:0;border-radius:12px;background:var(--soft);padding:11px}.menu-toggle span{display:block;height:2px;background:var(--blue);margin:5px 0;border-radius:2px}
.mobile-drawer{position:fixed;z-index:1200;top:0;right:0;width:min(360px,88vw);height:100dvh;background:#fff;transform:translateX(105%);transition:.25s ease;box-shadow:-18px 0 40px rgba(7,58,104,.16);overflow:auto}.mobile-drawer.open{transform:none}.drawer-mask{position:fixed;z-index:1100;inset:0;background:rgba(7,58,104,.38)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid #e5f4fb}.drawer-close{width:42px;height:42px;border:0;border-radius:12px;background:var(--soft);font-size:28px;color:var(--blue)}.mobile-drawer nav{padding:12px 18px 28px}.mobile-drawer nav a{display:block;padding:13px 12px;border-bottom:1px solid #edf7fb;color:var(--blue)}
main{min-height:60vh}.container{width:min(1180px,calc(100% - 36px));margin:auto}.section{padding:72px 0}.section.compact{padding:46px 0}.soft{background:var(--soft)}.eyebrow{color:var(--title);font-weight:800;letter-spacing:.08em}.section-title{margin:6px 0 16px;font-size:clamp(28px,4vw,44px);line-height:1.2;color:var(--blue)}.section-lead{max-width:800px;color:var(--muted);font-size:18px}.hero-copy{padding:62px 0 22px}.hero-copy h1{font-size:clamp(34px,5vw,58px);line-height:1.12;margin:0 0 18px;color:var(--blue)}.hero-copy p{max-width:880px;color:var(--muted);font-size:18px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.slider{position:relative;overflow:hidden;background:#dff4ff}.slides{display:flex;transition:transform .55s ease}.slide{min-width:100%}.slide img{width:100%;height:min(54vw,620px);object-fit:contain;background:#dff4ff}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:var(--blue);font-size:28px;box-shadow:var(--shadow)}.slider-arrow.prev{left:20px}.slider-arrow.next{right:20px}.slider-dots{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:9px}.slider-dots button{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.65);padding:0}.slider-dots button.active{width:28px;border-radius:9px;background:#fff}
.pills{display:flex;gap:12px;overflow:auto;padding:4px 0 12px;scrollbar-width:none}.pills::-webkit-scrollbar{display:none}.pill{flex:0 0 auto;padding:11px 18px;border-radius:999px;background:#fff;color:var(--blue);border:1px solid #cdeefa;box-shadow:0 6px 16px rgba(21,90,157,.06)}
.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid rgba(16,174,234,.10);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.card h2,.card h3{margin-top:0;color:var(--blue)}.card p{color:var(--muted)}.card-link{color:var(--title);font-weight:700}.media-card{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;overflow:hidden;padding:0}.media-card.reverse{grid-template-columns:.95fr 1.05fr}.media-card .media{height:100%;min-height:320px;background:var(--soft);display:flex;align-items:center;justify-content:center}.media-card .media img{width:100%;height:100%;object-fit:contain}.media-card .content{padding:36px}.feature-card{padding:34px}.feature-card img{width:100%;max-height:360px;object-fit:contain;border-radius:18px;background:var(--soft);margin-bottom:20px}.banner{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;background:linear-gradient(135deg,#eafaff,#fff);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.banner .content{padding:42px}.banner .image{padding:22px}.banner .image img{max-height:360px;margin:auto;object-fit:contain}.notice{border-left:4px solid var(--title);background:#fff;padding:18px 20px;border-radius:0 16px 16px 0;color:var(--muted)}.faq-item{background:#fff;border-radius:18px;padding:22px 24px;border:1px solid #dff2fa}.faq-item h3{margin:0 0 8px;color:var(--blue)}.reviews blockquote{margin:0;background:#fff;border-radius:18px;padding:24px;box-shadow:var(--shadow);color:var(--muted)}.reviews cite{display:block;margin-top:12px;color:var(--blue);font-style:normal;font-weight:700}.page-hero{padding:70px 0 38px;background:linear-gradient(180deg,#E8F7FF 0%,#F4FBFF 100%)}.page-hero h1{font-size:clamp(34px,5vw,54px);margin:0 0 16px;color:var(--blue)}.page-hero p{max-width:820px;color:var(--muted);font-size:18px}.content-image{width:100%;max-height:440px;object-fit:contain;border-radius:24px;background:var(--soft)}.legal-box{background:#073A68;color:#EAF8FF;border-radius:24px;padding:30px}.legal-box h2{color:#fff}.legal-box p{color:#d7f2ff}.site-footer{background:var(--footer);color:var(--footer-text,#EAF8FF);margin-top:70px}.footer-grid{width:min(1180px,calc(100% - 36px));margin:auto;padding:56px 0 30px;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#ccefff;margin:8px 0}.footer-brand p{max-width:420px;color:#ccefff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px;text-align:center;color:#bfe6f7}
@media(max-width:1180px){.desktop-nav{display:none}.menu-toggle{display:block}.header-inner{width:min(100% - 28px,1180px)}}
@media(max-width:860px){.section{padding:54px 0}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr}.media-card,.media-card.reverse,.banner{grid-template-columns:1fr}.media-card.reverse .media{order:0}.media-card.reverse .content{order:1}.footer-grid{grid-template-columns:1fr 1fr}.slide img{height:56vw;min-height:260px}.slider-arrow{width:42px;height:42px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}}
@media(max-width:560px){body{font-size:15px}.header-inner{height:68px}.brand img{width:128px}.main-btn{padding:9px 18px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.hero-copy{padding:42px 0 12px}.section{padding:44px 0}.container{width:min(100% - 24px,1180px)}.card,.feature-card{padding:22px}.media-card .content,.banner .content{padding:26px}.slide img{height:64vw;min-height:240px}.footer-grid{grid-template-columns:1fr}.slider-arrow{display:none}}