:root{--red:#D60000;--deep:#A90000;--bg:#F4F5F7;--soft:#EEF1F5;--line:#DDE2EA;--text:#1D222B;--muted:#5B6472;--hint:#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:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 40px));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 5px}.nav-core a:hover,.nav-core a.active{color:var(--red)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-9px;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:700;box-shadow:0 10px 22px 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;scrollbar-width:none}.channel-bar::-webkit-scrollbar{display:none}.channel-track{display:flex;gap:4px;padding:7px 0}.channel-bar a{display:inline-flex;align-items:center;color:var(--muted);padding:7px 12px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--red);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: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 .register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}.menu-toggle,.mobile-bottom-nav,.mobile-drawer,.drawer-overlay{display:none}.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;transition:opacity .5s ease;pointer-events:none}.slide.active{opacity:1;pointer-events:auto}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--soft)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.88);font-size:24px;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.15)}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:4;display:flex;gap:8px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.65);padding:0;cursor:pointer}.slider-dot.active{width:24px;border-radius:99px;background:var(--red)}.section{padding:62px 0}.section.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.eyebrow{color:var(--red);font-weight:800;letter-spacing:.14em;font-size:13px}.section-title,h1,h2,h3{color:var(--red)}.section-title{font-size:clamp(25px,3vw,38px);margin:5px 0 0;line-height:1.25}.section-desc{color:var(--muted);max-width:660px}.intro-grid,.split{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.intro-panel,.panel,.review-card,.faq-item,.product-card,.zone-card,.info-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px}.intro-panel,.panel{padding:30px}.intro-panel p,.panel p{color:var(--muted)}.service-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.service-links a{padding:18px;border:1px solid rgba(214,0,0,.14);border-radius:16px;background:linear-gradient(135deg,#fff,#f8f9fb);font-weight:700}.service-links a span{display:block;color:var(--red);font-size:13px;margin-bottom:4px}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.ticker-item{background:#fff;padding:20px}.ticker-item b{display:block;color:var(--red);margin-bottom:6px}.ticker-item p{margin:0;color:var(--muted);font-size:14px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.dashboard .panel{position:relative;overflow:hidden}.dashboard .panel:before{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:var(--red)}.feature-img{width:100%;height:270px;object-fit:contain;background:var(--soft);border-radius:20px}.horizontal-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{overflow:hidden}.product-card img{width:100%;height:160px;object-fit:contain;background:var(--soft)}.product-body{padding:18px}.product-body h3{margin:0 0 8px}.product-body p{margin:0;color:var(--muted);font-size:14px}.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 var(--line)}.list-clean li:last-child{border-bottom:0}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{color:var(--muted);margin:0}.review-card strong{display:block;margin-top:14px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:var(--muted)}.page-hero{padding:56px 0 34px}.page-hero-inner{display:grid;grid-template-columns:1fr .85fr;gap:32px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,58px);margin:8px 0 14px;line-height:1.15}.page-hero p{color:var(--muted);font-size:17px}.page-hero img{width:100%;height:290px;object-fit:contain;background:var(--soft);border-radius:24px;box-shadow:var(--shadow)}.content-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}.content-columns .panel h2{margin-top:0}.quote-strip{border-left:5px solid var(--red);padding:20px 24px;background:#fff;border-radius:0 18px 18px 0;box-shadow:var(--shadow);color:var(--muted)}.cta-band{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(120deg,#fff,#f1f3f6);border:1px solid rgba(214,0,0,.14);padding:28px;border-radius:22px}.compliance{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.site-footer{background:#11151C;color:#E7ECF3;padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:40px}.footer-brand img{max-height:52px;width:auto;margin-bottom:16px}.footer-brand p{color:#aeb7c5;max-width:520px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#c7cfda;padding:5px 0}.site-footer a:hover{color:#fff}.legal-note{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:20px;color:#9ca6b4;font-size:13px}.legal-note p{margin:6px 0}.drawer-open{overflow:hidden}
@media(max-width:900px){.nav-core{gap:12px}.floating-service{display:none}.dashboard,.reviews{grid-template-columns:1fr}.horizontal-cards{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(2,1fr)}.ticker{grid-template-columns:repeat(2,1fr)}.intro-grid,.split,.page-hero-inner{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:680px){body{padding-bottom:68px}.wrap{width:min(100% - 28px,1180px)}.site-header{position:sticky}.header-inner{min-height:62px;gap:10px}.nav-core{display:none}.menu-toggle{display:flex;flex-direction:column;gap:4px;width:38px;height:38px;align-items:center;justify-content:center;border:0;background:transparent}.menu-toggle span{width:21px;height:2px;background:var(--text);border-radius:4px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px;max-width:128px}.header-register{padding:8px 15px;font-size:14px;margin-left:auto}.channel-track{width:max-content;min-width:100%;padding-left:14px;padding-right:14px}.banner-slider{width:calc(100% - 28px);height:clamp(150px,48vw,210px);margin:16px auto 24px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:19px}.section{padding:42px 0}.section-head{align-items:start;flex-direction:column}.service-links,.notice-grid,.support-grid,.faq-list,.content-columns{grid-template-columns:1fr}.ticker{grid-template-columns:1fr}.horizontal-cards,.product-grid{grid-template-columns:1fr 1fr}.product-card img{height:125px}.feature-img,.page-hero img{height:220px}.page-hero{padding:36px 0 22px}.page-hero h1{font-size:34px}.reviews{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.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:13px 5px 10px;color:var(--muted);font-size:13px}.mobile-bottom-nav a.active{color:var(--red);font-weight:700}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(17,21,28,.45);z-index:110;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:120;transform:translateX(-102%);transition:.28s;overflow-y:auto;box-shadow:20px 0 40px rgba(0,0,0,.12)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.drawer-logo img{max-height:44px;width:auto}.drawer-close{border:0;background:var(--soft);width:36px;height:36px;border-radius:50%;font-size:24px}.drawer-nav{padding:10px 16px 28px;display:grid;grid-template-columns:1fr 1fr;gap:4px 10px}.drawer-nav a{padding:10px 8px;border-bottom:1px solid #f0f1f3;font-size:14px}}@media(max-width:420px){.horizontal-cards,.product-grid{grid-template-columns:1fr}.service-links{grid-template-columns:1fr 1fr}.product-card img{height:145px}}