:root{
    --bg:#EEF6FA;
    --nav:#08263A;
    --title:#0A3B5A;
    --brand:#0E88C8;
    --deep:#075C91;
    --cyan:#18D4C6;
    --silver:#F8FBFD;
    --text:#1F2D38;
    --muted:#5E7080;
    --soft:#8A9AA8;
    --border:rgba(14,136,200,0.14);
    --shadow:0 14px 36px rgba(7,92,145,0.10);
    --btn:linear-gradient(135deg,#0E88C8 0%,#075C91 52%,#18D4C6 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;padding-top:126px}
a{text-decoration:none;color:var(--brand)}
img{max-width:100%;height:auto;display:block}
.site-header{position:fixed;left:0;right:0;top:0;background:var(--nav);box-shadow:0 8px 24px rgba(7,92,145,0.18);z-index:9000}
.topbar{height:76px;max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:22px;padding:0 22px}
.site-logo{color:var(--cyan);font-weight:900;font-size:26px;letter-spacing:1px;white-space:nowrap}
.nav-core{display:flex;align-items:center;gap:10px;flex:1;justify-content:center;min-width:0}
.nav-core a{color:#EAF6FC;background:rgba(255,255,255,0.08);border-radius:999px;padding:8px 16px;font-weight:700;white-space:nowrap;transition:.2s}
.nav-core a:hover,.nav-core a.active{color:var(--cyan);background:rgba(24,212,198,0.12);box-shadow:inset 0 -2px 0 var(--cyan)}
.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}
.quick-btn{border:1px solid rgba(24,212,198,.36);color:#EAF6FC;background:rgba(255,255,255,.07);border-radius:999px;padding:9px 16px;font-weight:700;cursor:pointer}
.quick-btn:hover{color:var(--cyan);border-color:var(--cyan)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--btn);color:#fff!important;border-radius:999px;box-shadow:0 10px 24px rgba(7,92,145,0.18);font-weight:800;padding:10px 22px;border:none;transition:.2s;cursor:pointer}
.main-btn:hover{transform:translateY(-1px)}
.channel-strip{height:50px;display:flex;align-items:center;justify-content:center;gap:12px;background:#E8F4FA;border-top:1px solid rgba(255,255,255,.08);padding:0 18px;overflow:hidden}
.channel-strip a{color:var(--title);background:#fff;border:1px solid var(--border);border-radius:999px;padding:6px 17px;font-weight:700;white-space:nowrap;transition:.2s}
.channel-strip a:hover,.channel-strip a.active{color:var(--brand);border-color:rgba(24,212,198,.55);box-shadow:0 8px 18px rgba(7,92,145,0.10)}
.mobile-menu-btn{display:none;border:none;background:transparent;color:#EAF6FC;font-size:28px;padding:4px 8px;cursor:pointer}
.page-shade{position:fixed;inset:0;background:rgba(6,27,43,.42);opacity:0;visibility:hidden;transition:.25s;z-index:9500}
.page-shade.show{opacity:1;visibility:visible}
.category-panel,.mobile-drawer{position:fixed;top:0;bottom:0;background:#fff;box-shadow:0 18px 48px rgba(7,92,145,0.16);z-index:10000;transition:.28s ease;overflow:auto}
.category-panel{right:0;width:420px;max-width:92vw;transform:translateX(105%);padding:26px}
.category-panel.open{transform:translateX(0)}
.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;color:var(--title)}
.panel-head strong,.drawer-head strong{font-size:24px;color:var(--title)}
.panel-head button,.drawer-head button{border:none;background:#E8F4FA;color:var(--title);width:36px;height:36px;border-radius:50%;font-size:24px;cursor:pointer}
.panel-group{margin:18px 0 24px}
.panel-group h2{font-size:18px;margin:0 0 12px;color:var(--title)}
.panel-links{display:grid;gap:10px}
.panel-links a{display:block;border:1px solid var(--border);border-radius:16px;padding:12px;background:#F8FBFD;color:var(--text)}
.panel-links a span{display:block;font-weight:800;color:var(--title)}
.panel-links a em{display:block;font-style:normal;color:var(--muted);font-size:13px;margin-top:2px}
.panel-links a:hover{border-color:rgba(24,212,198,.65);box-shadow:0 10px 24px rgba(7,92,145,.08)}
.mobile-drawer{left:0;width:84vw;max-width:320px;transform:translateX(-105%);padding:22px}
.mobile-drawer.open{transform:translateX(0)}
.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.drawer-nav a{padding:11px 10px;border-radius:14px;background:#F8FBFD;color:var(--title);border:1px solid var(--border);font-weight:700;text-align:center}
.drawer-nav a.active{color:var(--brand);border-color:rgba(24,212,198,.55);background:#E9FFFC}
.drawer-register{width:100%}
.panel-open{overflow:hidden}
.container,.page-main{max-width:1200px;margin:0 auto;padding:0 22px}
.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:24px;background:#fff;box-shadow:0 16px 38px rgba(7,92,145,0.12);overflow:hidden;position:relative;z-index:1;border:1px solid var(--border)}
.banner-slider .slide{display:none}
.banner-slider .slide.active{display:block}
.slide-visual{height:380px;background:#fff;display:flex;align-items:center;justify-content:center}
.banner-slider img{width:100%;height:100%;object-fit:contain;background:#fff}
.slide-caption{padding:20px 28px 24px;background:linear-gradient(180deg,#fff 0%,#F8FBFD 100%)}
.slide-caption h1,.slide-caption h2{margin:0 0 8px;color:var(--title);font-size:30px;line-height:1.3}
.slide-caption p{margin:0;color:var(--muted);max-width:860px}
.slider-arrow{position:absolute;top:190px;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,0.88);color:var(--brand);box-shadow:0 8px 20px rgba(7,92,145,0.16);width:42px;height:42px;font-size:24px;cursor:pointer}
.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}
.slider-dots{position:absolute;left:50%;top:348px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(14,136,200,0.26);cursor:pointer}
.slider-dots button.active{background:var(--cyan)}
.section{margin:28px 0 38px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:18px}
.section-kicker,.tag,.label,.num,.badge{color:var(--brand);font-weight:800;letter-spacing:.5px}
h1,h2,h3,.section-title{color:var(--title)}
h1{font-size:42px;line-height:1.25;margin:0 0 14px}h2{font-size:30px;line-height:1.3;margin:0 0 12px}h3{font-size:21px;margin:0 0 10px}
p{margin:0 0 12px}.muted{color:var(--muted)}
.card,.zone-card,.info-card,.review-card,.plain-card,.faq-item,.content-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:24px}
.text-link{font-weight:800;color:var(--brand)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card-img,.content-img,.zone-card img,.app-section img{max-width:100%;height:auto;object-fit:contain;border-radius:18px;background:#F8FBFD;margin-bottom:16px;border:1px solid var(--border)}
.card-img{width:100%;max-height:220px}.hero-image{max-height:310px;object-fit:contain;border-radius:22px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--border)}
.hero-panel{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:28px;align-items:center;margin:28px 0 36px;padding:34px;border-radius:28px;background:linear-gradient(135deg,#fff 0%,#E8F4FA 100%);border:1px solid var(--border);box-shadow:var(--shadow)}
.hero-panel.no-image{grid-template-columns:1fr}.hero-panel .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.secondary-link{display:inline-flex;align-items:center;padding:10px 18px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--title);font-weight:800}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px}.service-list li{list-style:none;background:#F8FBFD;border:1px solid var(--border);border-radius:16px;padding:13px;color:var(--muted)}ul.service-list{padding:0}.number-card .num{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:#E9FFFC;margin-bottom:10px}
.notice-band{background:#061B2B;color:#EAF6FC;border-radius:24px;padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:18px;box-shadow:var(--shadow)}.notice-band h2,.notice-band h3{color:#EAF6FC}.notice-band p{color:#D6EAF4}
.review-card strong{display:block;color:var(--title);margin-bottom:8px}.faq-list{display:grid;gap:14px}.faq-item h3{font-size:19px}.mini-list{display:grid;gap:12px;margin:14px 0 0;padding:0}.mini-list li{list-style:none;border-left:4px solid var(--cyan);background:#F8FBFD;border-radius:14px;padding:12px 14px;color:var(--muted)}
.link-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.pill{display:inline-flex;border:1px solid var(--border);background:#fff;border-radius:999px;padding:7px 14px;color:var(--title);font-weight:700}
.site-footer{background:#061B2B;color:#EAF6FC;margin-top:54px;padding:42px 22px 28px}.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:28px}.footer-logo{display:inline-block;color:var(--cyan);font-weight:900;font-size:26px;margin-bottom:10px}.site-footer h2{font-size:18px;color:#EAF6FC;margin:0 0 12px}.site-footer a{display:block;color:#D8EEF8;margin:7px 0}.site-footer p{color:#D8EEF8}.footer-btn{display:inline-flex!important;width:auto;margin-top:6px}.footer-note{max-width:1200px;margin:28px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#C4DCE8;font-size:14px}
.mobile-bottom-nav{display:none}
@media(max-width:1024px){body{padding-top:126px}.topbar{gap:14px}.nav-core a{padding:8px 12px}.slide-visual{height:300px}.slider-arrow{top:150px}.slider-dots{top:268px}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.hero-panel{grid-template-columns:1fr}.hero-image{max-height:280px}}
@media(max-width:760px){body{padding-top:74px;padding-bottom:76px}.topbar{height:74px;justify-content:space-between;padding:0 14px}.mobile-menu-btn{display:block}.nav-core,.quick-btn,.channel-strip{display:none}.site-logo{position:absolute;left:50%;transform:translateX(-50%);font-size:23px}.header-actions{margin-left:auto}.header-register{padding:8px 16px}.container,.page-main{padding:0 14px}.banner-slider{margin:16px 14px 24px;border-radius:18px}.slide-visual{height:205px}.slide-caption{position:static;padding:16px 16px 18px;background:#fff}.slide-caption h1,.slide-caption h2{font-size:22px}.slide-caption p{font-size:14px}.slider-arrow{top:102px;width:34px;height:34px;font-size:20px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.slider-dots{top:180px;bottom:auto}.section{margin:22px 0 28px}.section-head{display:block}h1{font-size:30px}h2{font-size:24px}.grid-2,.grid-3,.grid-4,.service-list,.notice-band{grid-template-columns:1fr}.card,.zone-card,.info-card,.review-card,.plain-card,.faq-item,.content-card{padding:18px;border-radius:18px}.hero-panel{padding:22px;border-radius:22px;margin:16px 0 24px}.hero-image{max-height:230px}.footer-grid{grid-template-columns:1fr}.site-footer{padding-bottom:90px}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:12px;right:12px;bottom:12px;background:#fff;border:1px solid var(--border);box-shadow:0 12px 30px rgba(7,92,145,.16);border-radius:20px;z-index:8500;overflow:hidden}.mobile-bottom-nav a{padding:11px 4px;text-align:center;color:var(--title);font-weight:800}.mobile-bottom-nav a:hover{color:var(--brand);background:#E9FFFC}.drawer-nav{grid-template-columns:1fr 1fr}.category-panel{width:88vw;padding:22px}}
@media(max-width:420px){.slide-visual{height:178px}.slider-arrow{top:89px}.slider-dots{top:156px}.slide-caption h1,.slide-caption h2{font-size:20px}.drawer-nav{grid-template-columns:1fr}.main-btn{padding:9px 17px}}