*{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:1.72}a{text-decoration:none;color:#168BFF}img{max-width:100%;height:auto;display:block}.site-header{position:sticky;top:0;z-index:9000;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(18,104,216,.08)}.topbar{max-width:1200px;margin:0 auto;height:72px;padding:0 20px;display:flex;align-items:center;gap:20px}.site-logo{font-size:28px;color:#123B66;font-weight:800;letter-spacing:1px;white-space:nowrap}.menu-toggle{display:none;border:0;background:rgba(22,139,255,.1);color:#123B66;border-radius:12px;width:42px;height:42px;font-size:22px}.nav-core{display:flex;gap:10px;align-items:center;flex:1;justify-content:center;min-width:0}.nav-core a{color:#123B66;background:rgba(22,139,255,.08);border-radius:999px;padding:9px 16px;font-weight:700;white-space:nowrap;border:1px solid transparent}.nav-core a:hover,.nav-core a.active{color:#168BFF;background:linear-gradient(135deg,rgba(22,139,255,.12),rgba(255,159,26,.1));border-color:rgba(22,139,255,.18)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.overview-btn{border:1px solid rgba(22,139,255,.22);background:#fff;color:#123B66;border-radius:999px;padding:9px 16px;font-weight:700;cursor:pointer}.overview-btn:hover{color:#168BFF;box-shadow:0 8px 18px rgba(18,104,216,.12)}.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;border:0;transition:.2s}.main-btn:hover{transform:translateY(-1px);color:#fff}.main-btn.small{padding:9px 18px}.main-btn.large{padding:12px 24px}.panel-overlay,.mobile-mask{position:fixed;inset:0;background:rgba(16,43,70,.38);z-index:9990;opacity:0;visibility:hidden;transition:.25s}.category-panel{position:fixed;top:0;right:0;width:min(460px,92vw);height:100vh;background:#fff;box-shadow:0 18px 48px rgba(18,104,216,.16);z-index:10000;transform:translateX(105%);transition:.28s ease;overflow:auto;padding:22px}.panel-open .category-panel{transform:translateX(0)}.panel-open .panel-overlay{opacity:1;visibility:visible}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-head strong,.drawer-head strong{font-size:24px;color:#168BFF}.panel-close,.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:#EAF4FF;color:#123B66;font-size:26px;cursor:pointer}.panel-groups{display:grid;gap:18px}.panel-group{background:#F7FCFF;border:1px solid rgba(22,139,255,.14);border-radius:18px;padding:16px}.panel-group h3{margin:0 0 10px;color:#168BFF;font-size:18px}.panel-group a{display:block;padding:10px 8px;border-radius:12px;color:#123B66}.panel-group a:hover{background:#EAF4FF;color:#168BFF}.panel-group span{font-weight:800;display:block}.panel-group em{font-style:normal;color:#5D7083;font-size:13px}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#fff;z-index:10000;transform:translateX(-105%);transition:.28s ease;overflow:auto;padding:20px}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open .mobile-mask{opacity:1;visibility:visible}.drawer-open{overflow:hidden}.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-links a{padding:11px;border-radius:13px;background:#F7FAFD;color:#123B66;font-weight:700}.drawer-links a:hover{color:#168BFF;background:#EAF4FF}.container{width:min(1200px,calc(100% - 40px));margin:0 auto}.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:#168BFF;box-shadow:0 8px 20px rgba(18,104,216,.16);width:42px;height:42px;font-size:28px;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:0;background:rgba(22,139,255,.26);cursor:pointer}.slider-dots button.active{background:#FF9F1A}.hero-copy,.section,.page-hero,.content-block{background:#fff;border:1px solid rgba(22,139,255,.14);box-shadow:0 14px 36px rgba(18,104,216,.1);border-radius:24px;padding:28px;margin:26px auto}.hero-copy{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:center}.hero-copy img,.content-img{border-radius:20px;background:#fff;object-fit:contain;max-height:300px;width:100%}.section-kicker,.tag,.label,.num,.badge{color:#168BFF;font-weight:800;letter-spacing:.04em}.hero-copy h1,.page-hero h1{font-size:42px;line-height:1.18;margin:8px 0 14px;color:#123B66}.hero-copy p,.page-hero p,.section p{color:#1F2D3A}.muted{color:#5D7083}.quick-pills{display:flex;gap:12px;overflow-x:auto;padding:8px 2px 14px}.quick-pills a{min-width:170px;background:#fff;border:1px solid rgba(22,139,255,.16);border-radius:999px;padding:11px 16px;color:#123B66;box-shadow:0 10px 22px rgba(18,104,216,.07)}.quick-pills strong{display:block;color:#123B66}.quick-pills span{display:block;font-size:13px;color:#5D7083;white-space:nowrap}.intro-card{background:#EAF4FF;border-radius:22px;padding:24px;border:1px solid rgba(22,139,255,.12);margin:24px auto}.board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card,.zone-card,.info-card,.review-card,.qa-card{background:#fff;border:1px solid rgba(22,139,255,.14);box-shadow:0 14px 36px rgba(18,104,216,.1);border-radius:22px;padding:22px}.zone-card img{height:190px;width:100%;object-fit:contain;background:#fff;border-radius:16px;margin-bottom:14px}.card h3,.zone-card h3,.info-card h3,.review-card h3,.qa-card h3,.section h2,.content-block h2{margin:0 0 12px;color:#123B66}.num{font-size:24px}.text-link{color:#168BFF;font-weight:800}.notice{background:linear-gradient(135deg,rgba(22,139,255,.08),rgba(255,159,26,.1));border:1px solid rgba(22,139,255,.14);border-radius:22px;padding:22px;color:#123B66}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-list{display:grid;gap:14px}.qa-card p{margin-bottom:0}.page-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center;margin-top:28px}.page-hero img{border-radius:20px;max-height:300px;width:100%;object-fit:contain;background:#fff}.content-block ul,.section ul{padding-left:20px}.content-block li,.section li{margin:8px 0}.split-text{display:grid;grid-template-columns:1fr 1fr;gap:20px}.site-footer{background:#102B46;color:#EAF4FF;margin-top:42px;padding:42px 20px 84px}.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.site-footer h2{margin:0 0 10px;color:#EAF4FF}.site-footer p{color:#D6E8F8}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.footer-links a{color:#EAF4FF;background:rgba(255,255,255,.08);border-radius:12px;padding:10px 12px}.footer-note{max-width:1200px;margin:24px auto 0;color:#D6E8F8;border-top:1px solid rgba(255,255,255,.16);padding-top:18px}.mobile-bottom{display:none}.legal-line{font-size:14px;color:#5D7083;margin-top:18px}.contact-box{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.contact-box div{background:#F7FAFD;border-radius:16px;padding:16px;border:1px solid rgba(22,139,255,.12)}@media(max-width:960px){.topbar{height:66px}.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.site-logo{font-size:24px;position:absolute;left:50%;transform:translateX(-50%)}.nav-core,.overview-btn{display:none}.header-actions{margin-left:auto}.banner-slider{height:300px;margin:22px auto 28px}.hero-copy,.page-hero,.footer-inner,.split-text{grid-template-columns:1fr}.board,.grid-3,.reviews{grid-template-columns:1fr 1fr}.hero-copy h1,.page-hero h1{font-size:32px}.contact-box{grid-template-columns:1fr 1fr}}@media(max-width:640px){body{padding-bottom:62px}.container{width:min(100% - 24px,1200px)}.topbar{padding:0 12px}.main-btn.small{padding:8px 14px}.banner-slider{height:210px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:22px}.hero-copy,.section,.page-hero,.content-block{padding:20px;border-radius:18px;margin:18px auto}.hero-copy h1,.page-hero h1{font-size:27px}.board,.grid-2,.grid-3,.reviews,.contact-box{grid-template-columns:1fr}.zone-card img{height:165px}.quick-pills a{min-width:150px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;box-shadow:0 -8px 24px rgba(18,104,216,.12);z-index:8500;display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:#123B66;font-weight:800}.mobile-bottom a:hover{color:#168BFF;background:#EAF4FF}.site-footer{padding-bottom:94px}.footer-links{grid-template-columns:1fr}.drawer-links{grid-template-columns:1fr}.page-hero img,.hero-copy img,.content-img{max-height:230px}.mobile-drawer{width:84vw}}