*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F8FC;color:#1F2D3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.site-body.no-scroll{overflow:hidden}.site-main{padding-top:86px}.container{width:min(1200px,calc(100% - 36px));margin:0 auto}.site-header{position:fixed;left:0;right:0;top:0;z-index:9990;background:rgba(255,255,255,0.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(18,104,216,0.08)}.header-inner{height:72px;display:flex;align-items:center;gap:24px;width:min(1200px,calc(100% - 36px));margin:0 auto}.site-logo{color:#123B66;font-weight:800;letter-spacing:1px;font-size:28px;white-space:nowrap}.nav-core{flex:1;display:flex;justify-content:center;gap:10px;min-width:0}.nav-core a{color:#123B66;background:rgba(22,139,255,0.08);border-radius:999px;padding:9px 18px;font-weight:700;font-size:15px;border:1px solid transparent;white-space:nowrap;transition:.25s}.nav-core a:hover,.nav-core a.active{color:#168BFF;background:linear-gradient(135deg,rgba(22,139,255,0.12),rgba(255,159,26,0.10));border-color:rgba(22,139,255,0.18);box-shadow:0 8px 18px rgba(18,104,216,0.08)}.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.main-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:linear-gradient(135deg,#168BFF 0%,#1268D8 55%,#FF9F1A 100%);color:#FFFFFF;border-radius:999px;box-shadow:0 10px 24px rgba(18,104,216,0.18);font-weight:700;border:none;padding:10px 22px;cursor:pointer;transition:.25s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(18,104,216,0.22)}.outline-btn{border:1px solid rgba(22,139,255,0.22);color:#123B66;background:#fff;border-radius:999px;padding:9px 18px;font-weight:700;cursor:pointer;transition:.25s}.outline-btn:hover{color:#168BFF;box-shadow:0 8px 20px rgba(18,104,216,0.10)}.mobile-topbar{display:none}.menu-toggle{border:none;background:transparent;padding:8px;display:flex;flex-direction:column;gap:5px}.menu-toggle span{width:22px;height:2px;background:#123B66;border-radius:5px}.site-mask{position:fixed;inset:0;background:rgba(16,43,70,0.42);z-index:9995;opacity:0;visibility:hidden;transition:.25s}.panel-open .site-mask,.drawer-open .site-mask{opacity:1;visibility:visible}.category-panel{position:fixed;right:0;top:0;height:100vh;width:min(460px,92vw);padding:24px;background:#FFFFFF;box-shadow:0 18px 48px rgba(18,104,216,0.16);z-index:10000;transform:translateX(105%);transition:.28s ease;overflow-y:auto}.panel-open .category-panel{transform:translateX(0)}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(22,139,255,0.12);padding-bottom:18px;margin-bottom:18px}.panel-head strong{display:block;color:#168BFF;font-size:22px}.panel-head p{margin:4px 0 0;color:#5D7083;font-size:14px}.panel-close{border:none;width:38px;height:38px;border-radius:999px;background:#EAF4FF;color:#168BFF;font-size:25px;line-height:1;cursor:pointer}.panel-group{margin-bottom:22px}.panel-group h3{color:#123B66;margin:0 0 10px;font-size:17px}.panel-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}.panel-links a{display:block;border:1px solid rgba(22,139,255,0.14);border-radius:16px;padding:11px 12px;background:#F7FCFF;transition:.25s}.panel-links a:hover,.panel-links a.active{border-color:rgba(22,139,255,0.34);box-shadow:0 10px 22px rgba(18,104,216,0.10)}.panel-links span{display:block;color:#123B66;font-weight:800}.panel-links a:hover span,.panel-links a.active span{color:#168BFF}.panel-links em{display:block;font-style:normal;color:#5D7083;font-size:12px;margin-top:2px}.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:min(84vw,320px);background:#FFFFFF;z-index:10000;box-shadow:0 18px 48px rgba(18,104,216,0.16);transform:translateX(-105%);transition:.28s ease;overflow-y:auto;padding:20px}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{border-radius:14px;background:#F7FCFF;border:1px solid rgba(22,139,255,0.14);padding:10px 12px;color:#123B66;font-weight:700}.drawer-nav a.active{color:#168BFF;background:#EAF4FF}.banner-slider{max-width:1200px;height:390px;margin:28px auto 36px;border-radius:22px;background:#FFFFFF;box-shadow:0 16px 38px rgba(18,104,216,0.12);overflow:hidden;position:relative;z-index:1}.banner-slider .slide{display:none;width:100%;height:100%;position:relative}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#FFFFFF}.slide-caption{position:absolute;left:32px;bottom:28px;max-width:470px;background:rgba(255,255,255,0.88);border:1px solid rgba(22,139,255,0.16);border-radius:18px;padding:18px 20px;box-shadow:0 12px 28px rgba(18,104,216,0.10)}.slide-caption h2{margin:0 0 6px;color:#123B66;font-size:27px;line-height:1.3}.slide-caption p{margin:0;color:#5D7083;font-size:15px}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,0.88);color:#168BFF;box-shadow:0 8px 20px rgba(18,104,216,0.16);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%;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(22,139,255,0.26);cursor:pointer}.slider-dots button.active{background:#FF9F1A}.section{margin:34px 0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:18px}.section-kicker,.tag,.label,.num,.badge{color:#168BFF;font-weight:800}.section-title,h1,h2,h3{color:#123B66}.section-title{margin:0;font-size:30px;line-height:1.35}.section-desc{margin:8px 0 0;color:#5D7083;max-width:760px}.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card,.page-hero,.content-panel{background:#FFFFFF;border:1px solid rgba(22,139,255,0.14);box-shadow:0 14px 36px rgba(18,104,216,0.10);border-radius:22px}.page-hero{padding:42px;margin:28px auto 30px;display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:center}.page-hero h1{font-size:40px;line-height:1.25;margin:8px 0 14px}.page-hero p{color:#5D7083;margin:0 0 12px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.hero-points{display:grid;gap:12px}.hero-points span{display:block;background:#F7FCFF;border:1px solid rgba(22,139,255,0.14);border-radius:16px;padding:12px 14px;color:#1F2D3A}.welcome{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;padding:26px}.welcome p{margin:0 0 12px;color:#5D7083}.content-img{width:100%;max-width:100%;height:260px;object-fit:contain;border-radius:18px;background:#F7FAFD;border:1px solid rgba(22,139,255,0.10)}.quick-cats{display:flex;gap:12px;overflow-x:auto;padding:5px 0 8px;scrollbar-width:thin}.quick-pill{min-width:214px;background:#FFFFFF;border:1px solid rgba(22,139,255,0.14);box-shadow:0 10px 26px rgba(18,104,216,0.08);border-radius:999px;padding:14px 18px}.quick-pill strong{display:block;color:#123B66}.quick-pill p{margin:2px 0;color:#5D7083;font-size:13px;line-height:1.55}.text-link{color:#168BFF;font-weight:800}.text-link:hover{text-decoration:underline}.summary-box{padding:24px;background:linear-gradient(135deg,#FFFFFF,#EAF4FF);border-radius:22px;border:1px solid rgba(22,139,255,0.14);color:#1F2D3A}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.info-card{padding:22px}.info-card .num{font-size:26px}.info-card h3{margin:4px 0 8px}.info-card p{margin:0;color:#5D7083}.two-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.zone-card{overflow:hidden}.zone-card img{width:100%;height:205px;object-fit:contain;background:#F7FAFD;border-bottom:1px solid rgba(22,139,255,0.10)}.zone-card .zone-body{padding:22px}.zone-card h3{margin:0 0 10px}.zone-card p{margin:0 0 12px;color:#5D7083}.mini-list{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:8px}.mini-list li{position:relative;padding-left:18px;color:#1F2D3A}.mini-list li:before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;background:#FF9F1A;border-radius:50%}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step-item{background:#FFFFFF;border:1px solid rgba(22,139,255,0.14);border-radius:20px;padding:20px;box-shadow:0 10px 24px rgba(18,104,216,0.08)}.step-item h3{margin:0 0 8px}.step-item p{margin:0;color:#5D7083}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card{padding:20px}.review-card p{margin:0;color:#1F2D3A}.review-card strong{display:block;margin-top:12px;color:#168BFF}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px}.faq-item p{margin:0;color:#5D7083}.notice-card{padding:24px;background:linear-gradient(135deg,#FFFFFF,#F7FCFF)}.notice-card p{margin:0;color:#5D7083}.page-section{margin:24px 0}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-panel{padding:26px}.content-panel h2{margin:0 0 12px;font-size:26px}.content-panel p{margin:0 0 12px;color:#5D7083}.content-panel .content-img{margin-top:10px}.text-list{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:10px}.text-list li{background:#F7FCFF;border:1px solid rgba(22,139,255,0.12);border-radius:15px;padding:12px 14px;color:#1F2D3A}.wide-panel{padding:28px}.wide-panel p{color:#5D7083}.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.pill-row span{background:#EAF4FF;color:#123B66;border-radius:999px;padding:8px 14px;font-weight:700}.footer-inner{width:min(1200px,calc(100% - 36px));margin:0 auto;padding:46px 0 28px;display:grid;grid-template-columns:.95fr 2fr;gap:36px}.site-footer{background:#102B46;color:#EAF4FF;margin-top:46px}.footer-logo{color:#FFFFFF;font-weight:900;font-size:30px}.footer-brand p{color:#CFE6FF;margin:12px 0 0}.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-cols h3{color:#FFFFFF;margin:0 0 12px;font-size:17px}.footer-cols a{display:block;color:#CFE6FF;margin:6px 0}.footer-cols a:hover{color:#FFFFFF}.footer-notice{border-top:1px solid rgba(234,244,255,0.14);padding:16px 18px;text-align:center;color:#EAF4FF}.footer-notice p{margin:0}.mobile-bottom-nav{display:none}.contact-box{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-box div{background:#FFFFFF;border:1px solid rgba(22,139,255,0.14);border-radius:18px;padding:18px;box-shadow:0 10px 24px rgba(18,104,216,0.08)}.contact-box strong{color:#123B66}.contact-box p{margin:6px 0 0;color:#5D7083}.faq-page .faq-item p{font-size:15px}@media(max-width:1020px){.banner-slider{height:310px}.nav-core a{padding:8px 13px}.info-grid{grid-template-columns:repeat(2,1fr)}.three-grid,.review-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr}.footer-cols{grid-template-columns:repeat(2,1fr)}.page-hero,.welcome,.content-grid{grid-template-columns:1fr}.content-img{height:240px}.steps{grid-template-columns:1fr 1fr}}@media(max-width:760px){.site-main{padding-top:70px;padding-bottom:66px}.header-inner{display:none}.mobile-topbar{height:64px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;width:calc(100% - 24px);margin:0 auto}.mobile-logo{text-align:center;font-size:25px}.header-register{padding:8px 15px;font-size:14px}.banner-slider{height:210px;margin:18px 12px 24px;border-radius:18px}.slide-caption{display:none}.slider-arrow{width:34px;height:34px;font-size:20px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.container{width:calc(100% - 24px)}.section{margin:26px 0}.section-head{display:block}.section-title{font-size:24px}.page-hero{padding:24px;margin:18px auto 24px;border-radius:18px}.page-hero h1{font-size:29px}.welcome{padding:20px}.content-img,.zone-card img{height:185px}.quick-pill{min-width:190px;border-radius:22px}.info-grid,.two-grid,.three-grid,.review-grid,.faq-grid,.steps,.contact-box{grid-template-columns:1fr}.panel-links{grid-template-columns:1fr}.category-panel{width:min(92vw,360px)}.footer-inner{padding:34px 0 22px}.footer-cols{grid-template-columns:1fr 1fr;gap:16px}.mobile-bottom-nav{position:fixed;left:12px;right:12px;bottom:10px;z-index:9980;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,0.96);border:1px solid rgba(22,139,255,0.16);box-shadow:0 12px 28px rgba(18,104,216,0.18);border-radius:999px;overflow:hidden}.mobile-bottom-nav a{text-align:center;padding:9px 6px;color:#123B66;font-weight:800;font-size:13px}.mobile-bottom-nav a.active{color:#168BFF;background:#EAF4FF}}@media(max-width:420px){.banner-slider{height:178px}.footer-cols{grid-template-columns:1fr}.drawer-nav{grid-template-columns:1fr}.page-hero h1{font-size:26px}.content-panel{padding:20px}.wide-panel{padding:22px}}