
:root{--bg:#F4F8FC;--nav:rgba(255,255,255,.94);--title:#123B66;--blue:#168BFF;--deep:#1268D8;--orange:#FF9F1A;--text:#1F2D3A;--muted:#5D7083;--soft:#8A9AAC;--card:#FFFFFF;--light:#EAF4FF;--line:rgba(22,139,255,.14);--shadow:0 14px 36px rgba(18,104,216,.10);--footer:#102B46;--footerText:#EAF4FF}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;z-index:9999;background:var(--nav);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(18,104,216,.08)}.header-inner{max-width:1200px;margin:0 auto;height:76px;padding:0 20px;display:flex;align-items:center;gap:18px}.site-logo,.footer-logo{color:var(--title);font-size:28px;font-weight:900;letter-spacing:2px;white-space:nowrap}.nav-core{flex:1;display:flex;justify-content:center;gap:10px;min-width:0}.nav-core a{color:var(--title);background:rgba(22,139,255,.08);border-radius:999px;padding:10px 18px;font-weight:700;white-space:nowrap;border:1px solid transparent}.nav-core a:hover,.nav-core a.active{color:var(--blue);background:linear-gradient(135deg,rgba(22,139,255,.12),rgba(255,159,26,.10));border-color:rgba(22,139,255,.18);box-shadow:0 8px 20px rgba(18,104,216,.08)}.header-actions{display:flex;align-items:center;gap:10px}.panel-btn{border:1px solid rgba(22,139,255,.18);background:#fff;color:var(--title);border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#168BFF 0%,#1268D8 55%,#FF9F1A 100%);color:#fff;border-radius:999px;box-shadow:0 10px 24px rgba(18,104,216,.18);font-weight:800;padding:11px 22px;border:0;white-space:nowrap;transition:.2s}.main-btn:hover{transform:translateY(-1px);filter:saturate(1.08)}.menu-toggle{display:none;width:42px;height:42px;border:0;background:rgba(22,139,255,.08);border-radius:12px;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--title);margin:5px 0;border-radius:2px}.site-main{padding-bottom:20px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{max-width:1200px;margin:32px auto;padding:0 20px}.section-title{font-size:30px;margin:0 0 14px;color:var(--title);line-height:1.28}.section-kicker,.tag,.label,.num,.badge{color:var(--blue);font-weight:800}.lead{font-size:17px;color:var(--muted);max-width:880px}.text-link{color:var(--blue);font-weight:800}.text-link:after{content:" ›"}.banner-slider{max-width:1200px;height:390px;margin:28px auto 36px;border-radius:22px;background:#fff;box-shadow:0 16px 38px rgba(18,104,216,.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:none;border-radius:999px;background:rgba(255,255,255,.88);color:var(--blue);box-shadow:0 8px 20px rgba(18,104,216,.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:none;background:rgba(22,139,255,.26);cursor:pointer}.slider-dots button.active{background:var(--orange)}.hero-intro,.soft-band,.notice-band,.compliance-box{background:linear-gradient(135deg,#fff,#EAF4FF);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:28px}.hero-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.hero-intro img,.feature-img,.content-img{border-radius:20px;background:#fff;object-fit:contain;max-height:320px;margin:auto}.tags{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.tags span{background:rgba(22,139,255,.09);border:1px solid rgba(22,139,255,.14);color:var(--blue);border-radius:999px;padding:8px 12px;font-weight:800}.quick-pills{display:flex;gap:12px;overflow-x:auto;padding:6px 2px 12px}.quick-pill{min-width:180px;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 24px rgba(18,104,216,.07)}.quick-pill strong{display:block;color:var(--title);font-size:17px}.quick-pill small{display:block;color:var(--muted);margin:4px 0 8px}.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}.card,.zone-card,.info-card,.review-card,.faq-item{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:22px}.card h3,.zone-card h3,.info-card h3,.review-card h3,.faq-item h3{color:var(--title);margin:8px 0 8px}.zone-card img{height:190px;width:100%;object-fit:contain;border-radius:16px;background:#F7FAFD;margin-bottom:14px}.feature-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:20px;display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center}.feature-card.reverse{grid-template-columns:1.1fr .9fr}.feature-card.reverse .feature-img{order:2}.point-list{padding-left:18px;color:var(--muted)}.point-list li{margin:5px 0}.app-section{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:26px;padding:26px}.app-section img{max-height:300px;width:100%;object-fit:contain;border-radius:18px;background:#F7FAFD}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.legal-reminder{background:#102B46;color:#EAF4FF;border-radius:24px;padding:26px}.legal-reminder h2{color:#fff}.legal-reminder p{color:#D7E9FA}.page-hero{max-width:1200px;margin:28px auto;padding:34px 20px}.page-hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;background:linear-gradient(135deg,#fff,#EAF4FF);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;padding:32px}.page-hero h1{font-size:38px;line-height:1.22;color:var(--title);margin:0 0 14px}.page-hero p{color:var(--muted);font-size:17px}.page-content{max-width:1200px;margin:0 auto 42px;padding:0 20px}.content-block{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:28px;margin:22px 0}.content-block h2{color:var(--title);margin-top:0}.category-panel{position:fixed;top:0;right:0;width:min(420px,88vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(18,104,216,.16);z-index:10000;transform:translateX(102%);transition:.28s ease;overflow:auto;padding:22px}.panel-open .category-panel{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.panel-head strong{font-size:24px;color:var(--title)}.panel-head button,.drawer-head button{border:0;border-radius:12px;width:38px;height:38px;background:#EAF4FF;color:var(--title);font-size:24px;cursor:pointer}.panel-groups section{margin:18px 0}.panel-groups h3{color:var(--blue);margin:0 0 10px}.panel-groups a{display:block;padding:12px 10px;border-radius:14px;color:var(--title)}.panel-groups a:hover{background:#EAF4FF;color:var(--blue)}.panel-groups small{display:block;color:var(--soft);font-size:12px}.mobile-drawer{position:fixed;top:0;left:0;width:min(320px,84vw);height:100vh;background:#fff;z-index:10000;transform:translateX(-102%);transition:.28s ease;box-shadow:0 18px 48px rgba(18,104,216,.16);padding:20px;overflow:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-nav{display:grid;gap:6px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:var(--title);font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:#EAF4FF;color:var(--blue)}.site-overlay{position:fixed;inset:0;background:rgba(16,43,70,.36);z-index:9998;opacity:0;pointer-events:none;transition:.2s}.panel-open .site-overlay,.drawer-open .site-overlay{opacity:1;pointer-events:auto}.panel-open,.drawer-open{overflow:hidden}.site-footer{background:var(--footer);color:var(--footerText);margin-top:50px}.footer-inner{max-width:1200px;margin:0 auto;padding:38px 20px;display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:24px}.footer-logo{color:#fff}.footer-inner p,.footer-links a,.footer-note p{color:#D7E9FA}.footer-links{display:grid;gap:8px;align-content:start}.footer-links h3,.footer-note h3{color:#fff;margin:0 0 6px}.footer-bottom{text-align:center;border-top:1px solid rgba(234,244,255,.14);padding:16px;color:#C9DFF3}.mobile-bottom-nav{display:none}.content-img,.zone-card img,.app-section img,.banner-slider img{max-width:100%;height:auto;object-fit:contain}@media(max-width:980px){.nav-core,.panel-btn{display:none}.menu-toggle{display:block}.header-inner{height:68px;justify-content:space-between}.header-actions{margin-left:auto}.site-logo{font-size:24px}.banner-slider{height:280px;margin:20px 16px 28px}.hero-intro,.page-hero-inner,.feature-card,.feature-card.reverse,.app-section{grid-template-columns:1fr}.feature-card.reverse .feature-img{order:0}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.steps{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr}.page-hero h1{font-size:30px}}@media(max-width:640px){body{padding-bottom:68px}.header-btn{padding:9px 15px}.banner-slider{height:205px;border-radius:18px}.slider-arrow{width:36px;height:36px;font-size:20px}.section,.container,.page-content{padding:0 14px}.page-hero{padding:20px 14px}.hero-intro,.soft-band,.notice-band,.compliance-box,.page-hero-inner,.content-block{padding:20px;border-radius:20px}.grid-4{grid-template-columns:1fr}.section-title{font-size:25px}.quick-pill{min-width:165px}.footer-inner{grid-template-columns:1fr}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid rgba(22,139,255,.14);display:grid;grid-template-columns:repeat(4,1fr);z-index:9997;box-shadow:0 -8px 22px rgba(18,104,216,.08)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:var(--title);font-weight:800}.mobile-bottom-nav a:hover{color:var(--blue)}.page-hero h1{font-size:27px}.zone-card img{height:160px}.app-section img,.hero-intro img,.feature-img{max-height:230px}}