*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F5F7;color:#1D222B;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(20,28,40,.08)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{font-weight:600;position:relative;padding:8px 4px}.nav-core a:hover,.nav-core a.active{color:#D60000}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-10px;width:22px;height:3px;border-radius:999px;background:#D60000;transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff;border-radius:999px;padding:11px 24px;font-weight:700;box-shadow:0 10px 24px rgba(214,0,0,.2)}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(20,28,40,.05);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;gap:4px;padding:7px 0}.channel-bar a{display:inline-flex;align-items:center;color:#5B6472;padding:7px 12px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:#D60000;background:rgba(214,0,0,.08)}.floating-service{position:fixed;right:18px;top:42%;z-index:50;display:flex;flex-direction:column;gap:8px}.floating-service a{background:#fff;color:#1D222B;border:1px solid rgba(20,28,40,.08);box-shadow:0 12px 30px rgba(24,32,46,.08);border-radius:999px;padding:9px 12px;font-size:14px}.floating-service .register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:#EEF1F5;box-shadow:0 16px 38px rgba(24,32,46,.08);overflow:hidden;position:relative;height:clamp(260px,31vw,360px)}.slides,.slide{height:100%}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#EEF1F5}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.9);font-size:24px;cursor:pointer}.slider-btn.prev{left:16px}.slider-btn.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.slider-dots button{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.65);padding:0}.slider-dots button.active{background:#D60000}.section{padding:62px 0}.section.alt{background:#EEF1F5}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}.section-kicker{color:#D60000;font-weight:700;letter-spacing:.08em}.section-title,h1,h2,h3{color:#D60000}.section-title{font-size:clamp(28px,4vw,42px);margin:5px 0 0;line-height:1.2}.lead{font-size:18px;color:#5B6472}.intro-grid,.split{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}.panel,.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:20px}.panel{padding:30px}.entry-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.entry-list a{padding:16px;border-radius:14px;background:#EEF1F5;font-weight:700}.entry-list a:hover{color:#D60000}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#DDE2EA;border-radius:18px;overflow:hidden}.ticker-item{background:#fff;padding:20px}.ticker-item strong{display:block;color:#D60000;margin-bottom:6px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{padding:24px}.card p,.muted{color:#5B6472}.content-img{width:100%;height:260px;object-fit:contain;background:#EEF1F5;border-radius:18px}.horizontal-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);overflow-x:auto;gap:18px;padding-bottom:10px}.product-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;overflow:hidden}.product-card img{width:100%;height:150px;object-fit:contain;background:#EEF1F5}.product-card .body{padding:18px}.product-card h3{margin:0 0 8px}.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.matrix .product-card img{height:135px}.notice-grid,.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.list-clean{list-style:none;padding:0;margin:0}.list-clean li{padding:14px 0;border-bottom:1px solid #E4E8EE}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.faq-list details{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:14px;padding:16px 18px;margin-bottom:12px}.faq-list summary{font-weight:700;cursor:pointer;color:#1D222B}.compliance{border-left:4px solid #D60000;background:#fff;padding:22px;border-radius:0 16px 16px 0}.page-hero{padding:56px 0 26px}.page-hero-inner{display:grid;grid-template-columns:1fr .8fr;gap:34px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.15;margin:0 0 16px}.page-hero img{width:100%;height:280px;object-fit:contain;background:#EEF1F5;border-radius:24px}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-block{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:24px}.site-footer{background:#11151C;color:#E7ECF3;margin-top:60px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px;padding:48px 0}.footer-brand img{max-height:46px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#C8D0DB;margin:7px 0}.site-footer p{color:#AAB4C1}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding:16px;color:#9FA9B7}.menu-toggle,.mobile-bottom-nav,.mobile-drawer,.drawer-overlay{display:none}
@media(max-width:900px){.nav-core{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:22px;height:2px;background:#1D222B}.header-inner{gap:12px;min-height:64px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.header-register{padding:9px 17px}.floating-service{display:none}.intro-grid,.split,.page-hero-inner{grid-template-columns:1fr}.three-grid,.review-grid{grid-template-columns:1fr 1fr}.matrix{grid-template-columns:repeat(2,1fr)}.ticker{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:220;transform:translateX(-102%);transition:.25s;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(17,21,28,.48);z-index:210;opacity:0;pointer-events:none;transition:.25s}.drawer-overlay.show{opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid #E5E8ED}.drawer-head img{max-height:42px}.drawer-close{font-size:30px;border:0;background:transparent}.drawer-nav{padding:12px 18px 30px}.drawer-nav a{display:block;padding:12px 8px;border-bottom:1px solid #EEF1F5}.drawer-open{overflow:hidden}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:150;background:#fff;border-top:1px solid #DDE2EA;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:12px 4px;font-size:14px;font-weight:700}.mobile-bottom-nav a:hover{color:#D60000}body{padding-bottom:60px}}
@media(max-width:640px){.container{width:min(100% - 24px,1180px)}.channel-bar a{padding:7px 10px}.banner-slider{margin:14px 12px 24px;height:clamp(150px,48vw,210px);border-radius:16px}.slider-btn{width:34px;height:34px}.section{padding:42px 0}.section-head{align-items:start;flex-direction:column}.ticker,.three-grid,.review-grid,.notice-grid,.support-grid,.content-grid{grid-template-columns:1fr}.entry-list{grid-template-columns:1fr}.matrix{grid-template-columns:1fr 1fr}.product-card img,.matrix .product-card img{height:120px}.content-img,.page-hero img{height:210px}.page-hero{padding-top:34px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:not(:first-child){border-top:1px solid rgba(255,255,255,.08);padding-top:16px}}