*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F5F7;color:#1D222B;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{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{color:#1D222B;font-weight:700;position:relative;padding:8px 6px;border-radius:8px}.nav-core a:hover,.nav-core a.active{color:#D60000;background:#F4F5F7}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-7px;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 23px;font-weight:800;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);border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;gap:5px;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)}.menu-toggle{display:none;border:0;background:none;padding:8px}.menu-toggle span{display:block;width:23px;height:2px;background:#1D222B;margin:5px}.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 0%,#D60000 52%,#980000 100%);color:#fff}.banner-slider{max-width:1180px;height:340px;margin:24px auto 34px;border-radius:24px;background:#EEF1F5;box-shadow:0 16px 38px rgba(24,32,46,.08);overflow:hidden;position:relative}.slides,.slide{height:100%}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#EEF1F5}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.9);font-size:26px;cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:15px;transform:translateX(-50%);display:flex;gap:8px}.slider-dots button{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.65)}.slider-dots button.active{background:#D60000}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.section{padding:58px 0}.section.alt{background:#EEF1F5}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-title,h1,h2,h3{color:#D60000}.section-title{font-size:30px;margin:0;position:relative;padding-left:16px}.section-title:before{content:"";position:absolute;left:0;top:8px;width:5px;height:30px;background:#D60000;border-radius:8px}.lead{font-size:18px;color:#5B6472}.intro-band{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:24px;padding:34px;display:grid;grid-template-columns:1.4fr .8fr;gap:30px}.quick-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quick-links a{padding:15px;background:#EEF1F5;border-left:3px solid #D60000;border-radius:12px;font-weight:700}.ticker{display:grid;grid-template-columns:repeat(4,1fr);background:linear-gradient(100deg,#D60000,#A90000);color:#fff;border-radius:20px;overflow:hidden;box-shadow:0 16px 38px rgba(214,0,0,.18)}.ticker div{padding:23px;border-right:1px solid rgba(255,255,255,.2)}.ticker strong{display:block;font-size:18px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.dashboard article{background:#fff;border-top:4px solid #D60000;padding:27px;border-radius:18px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.feature-split{display:grid;grid-template-columns:1fr 1.1fr;gap:30px;align-items:center}.feature-split.reverse{grid-template-columns:1.1fr 1fr}.content-img{width:100%;height:280px;object-fit:contain;background:#EEF1F5;border-radius:22px;border:1px solid rgba(20,28,40,.08)}.horizontal-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:16px;overflow-x:auto;padding:4px 2px 18px}.product-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;overflow:hidden;box-shadow:0 16px 38px rgba(24,32,46,.08)}.product-card img{width:100%;height:150px;object-fit:contain;background:#EEF1F5}.product-card .body{padding:18px}.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.matrix .product-card img{height:135px}.notice-list,.faq-list{display:grid;gap:12px}.notice-list article,.faq-list details{background:#fff;border:1px solid rgba(20,28,40,.08);border-left:4px solid #D60000;border-radius:14px;padding:18px}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.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;padding:22px}.page-hero{padding:48px 0 28px}.page-hero-inner{background:#fff;border-radius:24px;padding:34px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;box-shadow:0 16px 38px rgba(24,32,46,.08)}.page-hero img{width:100%;height:260px;object-fit:contain;background:#EEF1F5;border-radius:18px}.content-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.prose,.side-note{background:#fff;border-radius:20px;padding:28px;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08)}.prose p{margin:0 0 16px}.service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.service-points div{background:#EEF1F5;border-radius:14px;padding:17px}.compliance{background:#fff;border:1px solid rgba(214,0,0,.16);border-radius:18px;padding:22px}.site-footer{background:#11151C;color:#E7ECF3;padding:48px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr 1fr;gap:40px}.footer-brand img{max-height:50px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#E7ECF3;margin:8px 0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding:18px;font-size:14px}.mobile-drawer,.drawer-mask,.mobile-bottom-nav{display:none}
@media(max-width:900px){.floating-service{display:none}.matrix{grid-template-columns:repeat(2,1fr)}.dashboard,.reviews{grid-template-columns:1fr 1fr}.feature-split,.feature-split.reverse,.intro-band,.page-hero-inner,.content-grid{grid-template-columns:1fr}.ticker{grid-template-columns:1fr 1fr}.nav-core{gap:12px}}
@media(max-width:680px){body{padding-bottom:64px}.wrap{width:min(100% - 22px,1180px)}.nav-core{display:none}.menu-toggle{display:block}.header-inner{min-height:64px;gap:10px}.logo img{max-height:42px}.header-register{padding:9px 16px}.channel-inner{width:max-content;min-width:100%;padding-left:10px;padding-right:10px}.banner-slider{height:190px;margin:14px 11px 24px;border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:20px}.section{padding:38px 0}.section-title{font-size:25px}.intro-band,.page-hero-inner,.prose,.side-note{padding:22px}.ticker,.dashboard,.reviews,.matrix,.service-points,.footer-grid{grid-template-columns:1fr}.ticker div{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.content-img,.page-hero img{height:210px}.product-card img,.matrix .product-card img{height:125px}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:110;background:#fff;border-top:1px solid #DDE2EA}.mobile-bottom-nav a{text-align:center;padding:13px 4px;font-size:14px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(17,21,28,.48);z-index:130;opacity:0;visibility:hidden;transition:.2s}.drawer-mask.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;top:0;bottom:0;left:0;width:84%;max-width:320px;background:#fff;z-index:140;transform:translateX(-101%);transition:.25s;overflow:auto}.mobile-drawer.open{transform:none}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:17px;border-bottom:1px solid #DDE2EA}.drawer-head img{max-height:44px;width:auto}.drawer-close{border:0;background:#EEF1F5;width:36px;height:36px;border-radius:50%;font-size:26px}.mobile-drawer nav{padding:12px}.mobile-drawer nav a{display:block;padding:12px 14px;border-bottom:1px solid #EEF1F5}.drawer-open{overflow:hidden}.footer-grid{gap:22px}}