:root{--bg:#EEF6FA;--nav:#08263A;--title:#0A3B5A;--blue:#0E88C8;--deep:#075C91;--cyan:#18D4C6;--white:#fff;--text:#1F2D38;--muted:#5E7080;--soft:#8A9AA8;--footer:#061B2B;--shadow:0 14px 36px rgba(7,92,145,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{width:min(1200px,calc(100% - 36px));margin:auto}.site-header{position:fixed;inset:0 0 auto;background:var(--nav);z-index:9000;box-shadow:0 8px 24px rgba(7,92,145,.18)}.header-main{height:72px;display:flex;align-items:center;gap:28px}.site-logo{color:var(--cyan);font-weight:800;font-size:26px;letter-spacing:1px;white-space:nowrap}.nav-core{display:flex;gap:8px;align-items:center;flex:1;justify-content:center}.nav-core a{color:#EAF6FC;background:rgba(255,255,255,.08);border-radius:999px;padding:8px 15px;white-space:nowrap}.nav-core a:hover,.nav-core a.active{color:var(--cyan);background:rgba(24,212,198,.12);box-shadow:inset 0 -2px 0 var(--cyan)}.header-actions{display:flex;align-items:center;gap:10px}.service-btn{border:1px solid rgba(24,212,198,.48);background:transparent;color:#EAF6FC;border-radius:999px;padding:10px 16px;cursor:pointer}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0E88C8 0%,#075C91 52%,#18D4C6 100%);color:#fff;border-radius:999px;padding:11px 20px;font-weight:700;box-shadow:0 10px 24px rgba(7,92,145,.18);transition:.2s}.main-btn:hover{transform:translateY(-1px)}.register-btn{min-width:76px}.channel-strip{background:#e8f4fa;border-top:1px solid rgba(255,255,255,.06)}.channel-inner{height:48px;display:flex;justify-content:center;align-items:center;gap:10px}.channel-strip a{color:var(--title);background:#fff;border:1px solid rgba(14,136,200,.14);border-radius:999px;padding:4px 13px;font-size:14px}.channel-strip a:hover{color:var(--blue);border-color:rgba(24,212,198,.55);box-shadow:0 8px 18px rgba(7,92,145,.1)}.site-main{padding-top:120px}.overlay{position:fixed;inset:0;background:rgba(2,20,32,.52);opacity:0;visibility:hidden;transition:.25s;z-index:9998}.overlay.show{opacity:1;visibility:visible}.category-panel,.mobile-drawer{position:fixed;top:0;right:-440px;width:min(420px,90vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(7,92,145,.16);z-index:10000;transition:.3s;overflow:auto}.category-panel.open,.mobile-drawer.open{right:0}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid rgba(14,136,200,.14);color:var(--title);font-size:20px}.panel-close{border:0;background:#e8f4fa;color:var(--title);width:36px;height:36px;border-radius:50%;font-size:26px;cursor:pointer}.service-groups{padding:12px 22px 28px}.service-groups h3{font-size:15px;color:var(--blue);margin:18px 0 8px}.service-groups a{display:block;padding:9px 0;border-bottom:1px dashed rgba(14,136,200,.14);font-weight:700;color:var(--title)}.service-groups a:hover{color:var(--blue)}.service-groups small{display:block;font-weight:400;color:var(--muted)}.mobile-drawer{display:none;left:-340px;right:auto;width:84%;max-width:320px}.mobile-drawer.open{left:0}.mobile-drawer nav{padding:10px 20px 28px}.mobile-drawer nav a{display:block;padding:10px 6px;border-bottom:1px solid rgba(14,136,200,.12);color:var(--title)}.mobile-menu-btn{display:none;border:0;background:transparent;width:36px;padding:4px;cursor:pointer}.mobile-menu-btn span{display:block;height:2px;background:#eaf6fc;margin:6px 0}.no-scroll{overflow:hidden}.hero,.page-hero{padding:42px 0}.page-hero .hero-box{background:linear-gradient(135deg,#fff,#e9fffc);border:1px solid rgba(14,136,200,.14);border-radius:24px;padding:42px;box-shadow:var(--shadow)}.eyebrow,.section-kicker,.badge,.num{color:var(--blue);font-weight:800}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.16;margin:8px 0 18px;color:var(--title)}.hero p,.page-hero p{max-width:820px;color:var(--muted);font-size:18px}.banner-slider{max-width:1200px;height:380px;margin:28px auto 36px;border-radius:24px;background:#fff;box-shadow:0 16px 38px rgba(7,92,145,.12);overflow:hidden;position:relative;z-index:1}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#fff}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;border-radius:999px;background:rgba(255,255,255,.88);color:var(--blue);box-shadow:0 8px 20px rgba(7,92,145,.16);width:44px;height:44px;font-size:24px;cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}.slider-dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(14,136,200,.26);padding:0}.slider-dots button.active{background:var(--cyan)}.mobile-slider-copy{display:none}.section{padding:38px 0}.section-title{font-size:clamp(26px,3.2vw,40px);margin:6px 0 12px;color:var(--title)}.section-lead{color:var(--muted);max-width:860px}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.content-panel{background:#fff;border:1px solid rgba(14,136,200,.14);box-shadow:var(--shadow);border-radius:20px;padding:24px}.card h3,.zone-card h3,.info-card h3,.review-card h3,.content-panel h2,.content-panel h3{color:var(--title);margin-top:0}.text-link{color:var(--blue);font-weight:700}.text-link:hover{color:var(--cyan)}.zone-card img,.content-img,.app-section img{width:100%;height:220px;object-fit:contain;background:#f8fbfd;border-radius:14px;margin-bottom:18px}.feature-row{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.feature-row.reverse{grid-template-columns:.9fr 1.1fr}.feature-row.reverse .content-img{order:2}.feature-row .content-img{height:300px;margin:0}.list-points{padding-left:20px}.list-points li{margin:6px 0}.notice{background:#e9fffc;border-left:4px solid var(--cyan);padding:18px 20px;border-radius:12px;color:var(--title)}.quote{font-style:normal;color:var(--muted)}.faq-list details{background:#fff;border:1px solid rgba(14,136,200,.14);border-radius:14px;padding:16px 18px;margin:12px 0;box-shadow:0 8px 22px rgba(7,92,145,.07)}.faq-list summary{cursor:pointer;color:var(--title);font-weight:800}.faq-list p{color:var(--muted)}.site-footer{background:var(--footer);color:#eaf6fc;margin-top:58px;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-grid h3{color:var(--cyan)}.footer-grid a{display:block;margin:7px 0;color:#eaf6fc}.footer-grid p{color:#bdd4df}.legal-note{margin-top:24px;padding:18px 0;border-top:1px solid rgba(255,255,255,.12);color:#bdd4df}.copyright{text-align:center;color:#7fa4b5;padding-top:14px}.mobile-bottom{display:none}
@media(max-width:980px){.nav-core{gap:4px}.nav-core a{padding:7px 10px;font-size:14px}.header-main{gap:14px}.grid-4{grid-template-columns:repeat(2,1fr)}.banner-slider{height:300px}.channel-inner{justify-content:flex-start;overflow-x:auto}.feature-row,.feature-row.reverse{grid-template-columns:1fr}.feature-row.reverse .content-img{order:0}}
@media(max-width:760px){.site-header{height:62px}.header-main{height:62px;justify-content:space-between}.nav-core,.service-btn,.channel-strip{display:none}.mobile-menu-btn,.mobile-drawer{display:block}.site-logo{font-size:22px}.register-btn{padding:8px 14px;min-width:auto}.site-main{padding-top:62px}.wrap{width:min(100% - 24px,1200px)}.banner-slider{height:210px;margin:16px auto 8px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:18px}.mobile-slider-copy{display:block;background:#fff;border:1px solid rgba(14,136,200,.14);border-radius:0 0 16px 16px;padding:15px;margin:0 auto 20px;width:min(100% - 24px,1200px);color:var(--muted)}.grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}.page-hero{padding:24px 0}.page-hero .hero-box{padding:26px 22px}.hero h1,.page-hero h1{font-size:34px}.section{padding:26px 0}.feature-row .content-img,.zone-card img,.content-img{height:200px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;box-shadow:0 -8px 24px rgba(7,92,145,.14);z-index:8500;display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--title);font-size:13px;font-weight:700}.site-footer{padding-bottom:90px}.category-panel{display:none}}