:root{--bg:#F4FBFF;--white:#fff;--pale:#EAF7FF;--blue:#1CA8F6;--light:#38C7FF;--deep:#0877C9;--cyan:#7FE4FF;--ink:#223044;--muted:#5F7082;--nav:#1D2A3A;--footer:#082A46;--radius:22px;--shadow:0 16px 40px rgba(8,119,201,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;height:auto}button{font:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(8,119,201,.08)}.nav-shell{height:74px;width:min(1180px,calc(100% - 32px));margin:auto;display:flex;align-items:center;gap:28px}.brand-logo img{width:148px;max-height:48px;object-fit:contain}.nav-core{display:flex;gap:8px;align-items:center;flex:1;justify-content:center}.nav-core a{color:var(--nav);position:relative;font-weight:600;padding:10px 14px;border-radius:999px}.nav-core a:hover,.nav-core a.active{color:var(--blue);background:rgba(28,168,246,.07)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-9px;width:28px;height:3px;border-radius:999px;background:var(--blue);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#38C7FF 0%,#1CA8F6 48%,#0877C9 100%);color:#fff;border-radius:999px;padding:11px 24px;box-shadow:0 12px 26px rgba(8,119,201,.18);font-weight:700;transition:.2s}.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(8,119,201,.25)}.nav-register{flex:0 0 auto}.channel-bar{background:rgba(234,247,255,.88);border-top:1px solid rgba(28,168,246,.1);border-bottom:1px solid rgba(28,168,246,.1);overflow-x:auto;white-space:nowrap}.channel-inner{width:min(1180px,calc(100% - 32px));margin:auto;display:flex;gap:8px;padding:9px 0}.channel-bar a{color:var(--muted);border-radius:999px;padding:6px 12px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--deep);background:rgba(28,168,246,.09)}main{min-height:60vh}.section{padding:64px 0}.section-sm{padding:36px 0}.section-title{font-size:clamp(26px,3vw,38px);line-height:1.25;color:var(--deep);margin:0 0 14px}.section-lead{color:var(--muted);max-width:820px;margin:0 0 28px}.section-kicker,.tag,.label,.num,.badge{color:var(--blue);font-weight:700}.card,.zone-card,.info-card,.review-card,.faq-item,.hero-panel{background:#fff;border:1px solid rgba(28,168,246,.12);box-shadow:var(--shadow);border-radius:var(--radius)}.hero-panel{padding:34px}.hero-grid,.two-col,.split-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.hero-visual img,.content-img{width:100%;max-height:300px;object-fit:contain;border-radius:18px;background:#fff}.banner-slider{max-width:1200px;height:340px;margin:24px auto 34px;border-radius:22px;background:#fff;box-shadow:0 16px 40px rgba(8,119,201,.10);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;width:44px;height:44px;border-radius:999px;background:rgba(255,255,255,.88);color:var(--blue);box-shadow:0 8px 20px rgba(8,119,201,.14);cursor:pointer}.slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}.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;padding:0;border-radius:50%;border:0;background:rgba(28,168,246,.24);cursor:pointer}.slider-dots button.active{background:var(--blue)}.pill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.pill-item{background:#fff;border:1px solid rgba(28,168,246,.12);border-radius:18px;padding:18px}.pill-item h3{margin:0;color:var(--deep)}.text-link{color:var(--deep);font-weight:700}.info-strip{padding:24px 28px;border-radius:20px;background:linear-gradient(135deg,#fff,#EAF7FF);border:1px solid rgba(28,168,246,.14)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.zone-card,.info-card,.review-card{padding:24px}.zone-card img{width:100%;height:180px;object-fit:contain;margin-bottom:16px;border-radius:16px;background:#fff}.zone-card h3,.info-card h3,.review-card h3{color:var(--deep);margin:4px 0 10px}.list-points{padding-left:20px;color:var(--muted)}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-list{display:grid;gap:14px}.faq-item{padding:20px 22px}.faq-item h3{color:var(--deep);margin:0 0 8px}.inner-hero{padding:54px 0 24px}.inner-hero .hero-panel{background:linear-gradient(145deg,#fff,#EDF8FF)}.inner-content{padding:28px 0 64px}.content-section{margin:0 0 22px;padding:28px}.content-section h2{color:var(--deep);margin-top:0}.content-section p{color:var(--ink)}.notice-box{background:#EDF8FF;border-left:4px solid var(--blue);padding:18px 20px;border-radius:14px}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:flex;flex-direction:column;gap:8px}.floating-service a,.floating-service button{background:#fff;color:var(--deep);border:1px solid rgba(28,168,246,.14);box-shadow:0 14px 30px rgba(8,119,201,.10);padding:10px 12px;border-radius:12px;cursor:pointer}.floating-service .register-link{background:linear-gradient(135deg,#38C7FF,#1CA8F6 48%,#0877C9);color:#fff}.compliance-strip{background:#EAF7FF;border-top:1px solid rgba(28,168,246,.1)}.compliance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:22px 0;color:var(--muted);font-size:14px}.site-footer{background:var(--footer);color:#EAF8FF;padding:48px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-brand img{width:150px;max-height:50px;object-fit:contain;margin-bottom:14px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#CFEFFF;margin:7px 0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding:18px;font-size:14px}.menu-toggle,.mobile-bottom-nav,.mobile-drawer,.drawer-overlay{display:none}
@media(max-width:900px){.floating-service{display:none}.grid-4,.grid-3,.reviews{grid-template-columns:repeat(2,1fr)}.hero-grid,.two-col,.split-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.banner-slider{height:270px;margin-left:16px;margin-right:16px}}
@media(max-width:700px){body{padding-bottom:72px}.nav-shell{height:66px;width:calc(100% - 20px);gap:10px;justify-content:space-between}.nav-core,.channel-bar{display:none}.menu-toggle{display:flex;width:42px;height:42px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{display:block;width:23px;height:2px;background:var(--deep);margin:auto}.brand-logo img{width:126px;max-height:42px}.nav-register{padding:9px 16px}.banner-slider{height:190px;margin:16px 12px 24px;border-radius:16px}.slider-arrow{width:36px;height:36px}.section{padding:44px 0}.container{width:min(100% - 24px,1180px)}.pill-grid,.grid-4,.grid-3,.grid-2,.reviews,.compliance-grid,.footer-grid{grid-template-columns:1fr}.hero-panel,.content-section{padding:22px}.zone-card img{height:160px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:95;height:62px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 24px rgba(8,119,201,.10)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:var(--deep);font-weight:700}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(8,42,70,.45);z-index:109;opacity:0;pointer-events:none;transition:.2s}.drawer-overlay.show{opacity:1;pointer-events:auto}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:110;transform:translateX(-105%);transition:.25s;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid #EAF7FF}.drawer-head img{width:142px;max-height:48px;object-fit:contain}.drawer-close{border:0;background:#EAF7FF;color:var(--deep);width:38px;height:38px;border-radius:50%;font-size:26px}.mobile-drawer nav{padding:10px 14px 30px}.mobile-drawer nav a{display:block;padding:11px 10px;border-bottom:1px solid #EDF8FF;color:var(--ink)}body.drawer-open{overflow:hidden}.compliance-grid{padding:20px 0}.site-footer{padding-top:36px}}