:root{--bg:#F4F5F7;--surface:#fff;--soft:#EEF1F5;--line:#DDE2EA;--red:#D60000;--deep:#A90000;--text:#1D222B;--muted:#5B6472;--light:#87909E;--shadow:0 16px 38px rgba(24,32,46,.08)}*{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:1.72;padding-top:118px}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:fixed;inset:0 0 auto;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;justify-content:center;gap:22px;white-space:nowrap;flex:1}.nav-core a{font-weight:700;position:relative;padding:9px 10px;border-radius:9px}.nav-core a:hover,.nav-core a.active{color:var(--red);background:rgba(214,0,0,.04)}.nav-core a.active::after{content:"";position:absolute;left:50%;bottom:-7px;width:22px;height:3px;border-radius:99px;background:var(--red);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:800;box-shadow:0 10px 24px rgba(214,0,0,.22)}.register-top{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(20,28,40,.05);border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap;scrollbar-width:none}.channel-bar::-webkit-scrollbar{display:none}.channel-inner{display:flex;gap:4px;align-items:center}.channel-bar a{display:inline-flex;align-items:center;color:var(--muted);padding:10px 13px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--red);background:rgba(214,0,0,.08)}.menu-toggle{display:none;border:0;background:transparent;padding:8px}.menu-toggle span{display:block;width:23px;height:2px;background:var(--text);margin:5px 0}.floating-service{position:fixed;right:18px;top:42%;z-index:50;display:flex;flex-direction:column;gap:8px}.floating-service a{background:#fff;color:var(--text);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 a:hover{color:var(--red)}.floating-service .register-link{background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:var(--soft);box-shadow:var(--shadow);overflow:hidden;position:relative;height:clamp(260px,30vw,360px)}.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .5s ease}.slide.active{opacity:1;pointer-events:auto}.banner-slider 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0}.section.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.eyebrow{font-size:13px;color:var(--red);font-weight:800;letter-spacing:.12em}.section-title,h1,h2,h3{color:var(--red)}h1{font-size:clamp(30px,5vw,54px);line-height:1.15;margin:0 0 18px}h2{font-size:clamp(25px,3.4vw,38px);line-height:1.25;margin:4px 0 10px}h3{margin:0 0 8px}.lead{font-size:18px;color:var(--muted);max-width:780px}.intro-grid,.split-grid,.support-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.intro-panel,.card,.zone-card,.info-card,.review-card,.faq-item,.product-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px}.intro-panel{padding:34px}.entry-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.entry-list a{padding:14px 16px;background:var(--soft);border-left:3px solid var(--red);border-radius:12px;font-weight:700}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:18px;overflow:hidden;border:1px solid var(--line)}.ticker article{background:#fff;padding:20px}.ticker strong{display:block;color:var(--red);margin-bottom:5px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card,.zone-card,.info-card,.review-card{padding:24px}.card-number{font-size:34px;font-weight:900;color:rgba(214,0,0,.2)}.content-img{width:100%;height:270px;object-fit:contain;background:var(--soft);border-radius:20px}.horizontal-scroll{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:18px;overflow-x:auto;padding-bottom:8px}.product-card{overflow:hidden;min-width:0}.product-card img{width:100%;height:150px;object-fit:contain;background:var(--soft)}.product-card .body{padding:18px}.product-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-matrix .product-card:nth-child(1),.product-matrix .product-card:nth-child(6){grid-column:span 2}.notice-list,.security-list{display:grid;gap:12px}.notice-list li,.security-list li{list-style:none;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:14px;padding:15px 17px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{margin:0;color:var(--muted)}.review-card strong{display:block;margin-top:12px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:20px}.page-hero{padding:54px 0 30px}.page-hero .hero-box{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:26px;padding:34px}.page-hero img{width:100%;height:280px;object-fit:contain;background:var(--soft);border-radius:20px}.prose-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.prose-grid article{background:#fff;border:1px solid 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@media(max-width:960px){.floating-service{display:none}.product-matrix{grid-template-columns:repeat(2,1fr)}.dashboard,.review-grid{grid-template-columns:1fr 1fr}.ticker{grid-template-columns:1fr 1fr}.intro-grid,.split-grid,.support-grid,.page-hero .hero-box{grid-template-columns:1fr}.page-hero img{height:240px}}
@media(max-width:760px){body{padding-top:112px;padding-bottom:70px}.container{width:min(100% - 24px,1180px)}.header-inner{min-height:64px;gap:10px}.menu-toggle{display:block;flex:0 0 40px}.nav-core{display:none}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.register-top{padding:9px 17px;font-size:14px;margin-left:auto}.channel-bar a{padding:9px 11px;font-size:13px}.banner-slider{margin:14px 12px 26px;height:clamp(150px,47vw,210px);border-radius:16px}.slider-prev,.slider-next{width:34px;height:34px;font-size:20px}.section{padding:26px 0}.dashboard,.review-grid,.faq-grid,.prose-grid,.product-matrix{grid-template-columns:1fr}.product-matrix .product-card:nth-child(1),.product-matrix .product-card:nth-child(6){grid-column:auto}.ticker{grid-template-columns:1fr}.horizontal-scroll{grid-template-columns:repeat(4,230px)}.content-img,.page-hero img{height:210px}.intro-panel{padding:24px}.entry-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:12px 4px;font-size:13px;font-weight:700}.mobile-bottom-nav a:hover{color:var(--red)}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(17,21,28,.46);z-index:110;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:82%;max-width:320px;background:#fff;z-index:120;transform:translateX(-105%);transition:.28s;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-open{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.drawer-head img{max-height:44px}.drawer-close{border:0;background:var(--soft);width:38px;height:38px;border-radius:50%;font-size:25px}.drawer-nav{padding:10px 14px 30px}.drawer-nav a{display:block;padding:12px 10px;border-bottom:1px solid rgba(20,28,40,.06)}.page-hero{padding-top:30px}.page-hero .hero-box{padding:22px}.section-head{align-items:start;flex-direction:column}}