: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;--pale:#EAF4FF;--line:rgba(22,139,255,.14);--shadow:0 14px 36px rgba(18,104,216,.10);--footer:#102B46}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#F4F8FC 0%,#EAF4FF 100%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:var(--blue)}img{display:block;max-width:100%;height:auto}.no-scroll{overflow:hidden}.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)}.topbar{max-width:1200px;margin:0 auto;height:76px;display:flex;align-items:center;gap:18px;padding:0 20px}.site-logo,.footer-logo{color:var(--title);font-size:30px;font-weight:900;letter-spacing:2px;white-space:nowrap}.site-logo:before,.footer-logo:before{content:"";display:inline-block;width:12px;height:12px;margin-right:8px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--orange));box-shadow:0 0 0 6px rgba(22,139,255,.1)}.nav-core{display:flex;align-items:center;gap:10px;margin:auto}.nav-core a{color:var(--title);background:rgba(22,139,255,.08);border:1px solid rgba(22,139,255,.10);border-radius:999px;padding:10px 16px;font-weight:700;white-space:nowrap}.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));box-shadow:0 8px 18px rgba(18,104,216,.10)}.header-actions{display:flex;align-items:center;gap:10px}.panel-open{border:1px solid var(--line);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:12px 24px;border:0;transition:.2s}.main-btn:hover{transform:translateY(-1px);filter:saturate(1.08)}.main-btn.small{padding:10px 20px}.menu-toggle{display:none;border:0;background:#fff;border-radius:12px;width:42px;height:42px;box-shadow:0 8px 18px rgba(18,104,216,.10)}.menu-toggle span{display:block;width:20px;height:2px;background:var(--title);margin:5px auto;border-radius:2px}.page-main{padding-bottom:40px}.overlay{position:fixed;inset:0;background:rgba(16,43,70,.35);opacity:0;visibility:hidden;z-index:9998;transition:.25s}.overlay.show{opacity:1;visibility:visible}.category-panel{position:fixed;top:0;right:-420px;width:min(390px,88vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(18,104,216,.16);z-index:10000;padding:24px;transition:.28s;overflow:auto}.category-panel.open{right:0}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-head strong{font-size:24px;color:var(--blue)}.panel-close,.drawer-close{border:0;background:var(--pale);color:var(--title);width:36px;height:36px;border-radius:50%;font-size:24px;cursor:pointer}.panel-group{margin:20px 0}.panel-group h3{color:var(--title);margin:0 0 10px}.panel-links{display:grid;gap:10px}.panel-links a{padding:12px;border:1px solid var(--line);border-radius:16px;background:#F7FAFD}.panel-links span{display:block;color:var(--title);font-weight:800}.panel-links em{display:block;color:var(--muted);font-style:normal;font-size:13px}.mobile-drawer{position:fixed;top:0;left:-340px;width:min(320px,86vw);height:100vh;background:#fff;z-index:10000;padding:22px;transition:.28s;overflow:auto;box-shadow:0 18px 48px rgba(18,104,216,.18)}.mobile-drawer.open{left:0}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:12px 10px;border-radius:14px;background:#F7FAFD;border:1px solid var(--line);color:var(--title);font-weight:700}.drawer-nav a.active{color:var(--blue);background:var(--pale)}.mobile-bottom{display:none}.section{max-width:1200px;margin:34px auto;padding:0 20px}.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:0;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-prev{left:16px}.slider-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(22,139,255,.26);cursor:pointer}.slider-dots button.active{background:var(--orange)}.hero-welcome,.feature-row,.app-section,.notice-row,.summary-band,.inner-hero{background:rgba(255,255,255,.92);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:28px}.hero-welcome{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center}.section-kicker,.badge,.num,.tag{color:var(--blue);font-weight:800}.hero-welcome h1,.inner-hero h1{font-size:42px;line-height:1.2;margin:8px 0 16px;color:var(--title)}.lead{font-size:17px;color:var(--muted);margin:0 0 18px}.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.tag-list span,.quick-pill{background:var(--pale);border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--title);font-weight:700}.visual-box{background:#F7FAFD;border-radius:20px;padding:16px;min-height:220px;display:flex;align-items:center;justify-content:center}.visual-box img,.content-img{max-height:300px;object-fit:contain}.quick-scroll{display:flex;gap:12px;overflow-x:auto;padding:4px 20px 12px;max-width:1200px;margin:0 auto}.quick-pill{min-width:178px;white-space:normal}.quick-pill strong{display:block;color:var(--title)}.quick-pill small{display:block;color:var(--muted)}.section-title{font-size:30px;margin:0 0 12px;color:var(--title)}.grid{display:grid;gap:20px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.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}.info-card .num{font-size:28px}.zone-card{overflow:hidden}.zone-card img{width:100%;height:190px;object-fit:contain;background:#F7FAFD;border-radius:18px;margin-bottom:16px}.feature-row,.app-section,.notice-row{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.feature-row.reverse .visual-box{order:2}.points{padding-left:18px;color:var(--muted)}.points li{margin:6px 0}.text-link{font-weight:800;color:var(--blue)}.review-card strong{color:var(--title)}.faq-list{display:grid;gap:14px}.faq-item h3{margin:0 0 8px;color:var(--title)}.compliance{background:linear-gradient(135deg,#EAF4FF,#fff);border:1px solid var(--line);border-radius:22px;padding:24px;color:var(--muted)}.inner-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:center}.content-prose p{color:var(--muted);margin:0 0 14px}.site-footer{background:var(--footer);color:#EAF4FF;margin-top:40px;padding:46px 20px 20px}.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:26px}.footer-logo{color:#fff;display:inline-block;margin-bottom:12px}.site-footer p{color:#C9DBEA}.site-footer h3{color:#fff}.site-footer a{display:block;color:#EAF4FF;margin:8px 0}.footer-bottom{max-width:1200px;margin:26px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.16);color:#C9DBEA}@media(max-width:980px){.nav-core,.panel-open{display:none}.menu-toggle{display:block}.topbar{height:66px;justify-content:space-between}.site-logo{font-size:26px}.header-actions{margin-left:0}.hero-welcome,.feature-row,.app-section,.notice-row,.inner-hero{grid-template-columns:1fr}.feature-row.reverse .visual-box{order:0}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.banner-slider{height:300px;margin:20px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:640px){body{padding-bottom:70px}.main-btn.small{padding:8px 14px;font-size:14px}.topbar{padding:0 14px}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.header-actions .main-btn{display:inline-flex}.banner-slider{height:210px;border-radius:18px;margin:16px 14px 24px}.slider-arrow{width:36px;height:36px;font-size:18px}.section{margin:24px auto;padding:0 14px}.hero-welcome,.inner-hero,.feature-row,.app-section,.notice-row,.summary-band{padding:20px;border-radius:20px}.hero-welcome h1,.inner-hero h1{font-size:30px}.section-title{font-size:24px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.zone-card img{height:160px}.visual-box{min-height:160px}.footer-grid{grid-template-columns:1fr}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;height:62px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);z-index:9997;box-shadow:0 -8px 20px rgba(18,104,216,.08)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:800}.mobile-bottom a.active{color:var(--blue)}.drawer-nav{grid-template-columns:1fr}.quick-scroll{padding-left:14px}.quick-pill{min-width:156px}.panel-open{display:none}}