:root{--bg:#F4F5F7;--surface:#fff;--soft:#EEF1F5;--line:#DDE2EA;--red:#D60000;--deep:#A90000;--text:#1D222B;--muted:#5B6472;--sub:#87909E;--border:rgba(20,28,40,.08);--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;padding-top:116px}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));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 var(--border)}.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}.nav-core a{font-weight:600;position:relative;padding:8px 4px}.nav-core a:hover,.nav-core a.active{color:var(--red)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-7px;width:22px;height:3px;border-radius:999px;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 22px;font-weight:700;box-shadow:0 10px 24px rgba(214,0,0,.2)}.header-register{margin-left:auto;flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(20,28,40,.04);border-bottom:1px solid var(--border);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: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 var(--border);box-shadow:0 12px 30px rgba(24,32,46,.08);border-radius:999px;padding:9px 12px;font-size:14px}.floating-service a.register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:4px 0}.mobile-drawer,.drawer-mask{display:none}.hero-space{padding:26px 0 0}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:var(--soft);box-shadow:var(--shadow);overflow:hidden;position:relative;height:340px}.slides{height:100%;position:relative}.slide{position:absolute;inset:0;opacity:0;transition:opacity .45s}.slide.active{opacity:1;z-index:1}.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,.9);box-shadow:0 8px 20px rgba(0,0,0,.12);font-size:24px;cursor:pointer}.slider-prev{left:18px}.slider-next{right:18px}.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:3;display:flex;gap:8px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.65);padding:0}.slider-dot.active{width:24px;border-radius:999px;background:var(--red)}.section{padding:34px 0}.section.alt{background:var(--soft)}.section-title{color:var(--red);font-size:30px;line-height:1.25;margin:0 0 14px}.section-title:before{content:"";display:inline-block;width:5px;height:26px;border-radius:999px;background:var(--red);margin-right:10px;vertical-align:-3px}.section-lead{color:var(--muted);max-width:860px;margin:0 0 24px}.intro-split,.feature-split,.support-split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.intro-panel{background:linear-gradient(135deg,#fff 0%,#f7f8fa 100%);border:1px solid var(--border);border-radius:24px;padding:32px;box-shadow:var(--shadow)}.entry-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.entry-list a{padding:16px;border:1px solid var(--border);background:#fff;border-radius:16px;font-weight:700}.entry-list a:hover{color:var(--red);border-color:rgba(214,0,0,.22)}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.ticker-item{background:#fff;padding:20px}.ticker-item strong{display:block;color:var(--red);margin-bottom:6px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:20px}.card{padding:24px}.card h3,.zone-card h3,.info-card h3{margin-top:0;color:var(--red)}.feature-image{background:#fff;border:1px solid var(--border);border-radius:24px;padding:14px}.feature-image img{width:100%;height:280px;object-fit:contain;background:var(--soft);border-radius:16px}.horizontal-cards{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:16px;overflow-x:auto;padding:4px 2px 16px}.product-card{min-width:0;background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.product-card img{width:100%;height:150px;object-fit:contain;background:var(--soft)}.product-card .body{padding:17px}.product-card h3{margin:0 0 6px;color:var(--red);font-size:18px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.notice-list,.faq-list{display:grid;gap:12px}.notice-item,.faq-item{background:#fff;border-left:4px solid var(--red);padding:18px 20px;border-radius:0 14px 14px 0;box-shadow:var(--shadow)}.notice-item h3,.faq-item h3{margin:0 0 5px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card{padding:22px}.review-card strong{color:var(--red)}.page-hero{padding:44px 0 22px}.page-hero-box{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:28px;background:linear-gradient(135deg,#fff,#edf0f4);border:1px solid var(--border);border-radius:26px;padding:34px;box-shadow:var(--shadow)}.page-hero h1{font-size:40px;color:var(--red);margin:0 0 12px}.page-hero p{color:var(--muted);margin:0}.page-hero img{width:100%;height:260px;object-fit:contain;background:#fff;border-radius:18px}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}.article{background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.article h2{color:var(--red);margin-top:28px}.article h2:first-child{margin-top:0}.side-stack{display:grid;gap:16px;align-content:start}.side-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.side-card h3{margin-top:0;color:var(--red)}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{padding:6px 11px;border-radius:999px;background:rgba(214,0,0,.08);color:var(--red);font-size:14px}.compliance{background:#fff7f7;border:1px solid rgba(214,0,0,.16);border-radius:18px;padding:22px}.site-footer{background:#11151C;color:#E7ECF3;margin-top:44px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px;padding:46px 0}.footer-brand img{max-height:48px;width:auto;margin-bottom:14px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#cbd2dc;margin:6px 0}.site-footer p{color:#b9c1cd}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;color:#aeb7c4}.mobile-bottom-nav{display:none}
@media(max-width:900px){body{padding-top:116px}.nav-core{display:none}.menu-toggle{display:block}.header-inner{gap:12px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.header-register{padding:9px 16px}.floating-service{display:none}.mobile-drawer{display:block;position:fixed;z-index:202;inset:0 auto 0 0;width:84%;max-width:320px;background:#fff;transform:translateX(-105%);transition:.3s;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-mask{display:block;position:fixed;z-index:201;inset:0;background:rgba(17,21,28,.48);opacity:0;visibility:hidden;transition:.3s}.drawer-mask.show{opacity:1;visibility:visible}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--border)}.drawer-head img{max-height:42px;width:auto}.drawer-close{border:0;background:var(--soft);width:36px;height:36px;border-radius:50%;font-size:24px}.drawer-nav{display:grid;padding:12px}.drawer-nav a{padding:12px;border-bottom:1px solid rgba(20,28,40,.06)}.intro-split,.feature-split,.support-split,.page-hero-box,.content-grid{grid-template-columns:1fr}.dashboard,.review-grid{grid-template-columns:1fr 1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.ticker{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:90;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:11px 4px;font-size:14px}.mobile-bottom-nav a:hover{color:var(--red)}body{padding-bottom:64px}.banner-slider{height:210px;margin-top:18px}.feature-image img,.page-hero img{height:220px}}
@media(max-width:600px){.container{width:min(100% - 22px,1180px)}body{padding-top:109px}.header-inner{min-height:66px}.channel-inner{padding:5px 0}.channel-bar a{padding:6px 10px;font-size:13px}.banner-slider{height:175px;border-radius:16px;margin-bottom:22px}.slider-arrow{width:34px;height:34px}.section{padding:26px 0}.section-title{font-size:24px}.intro-panel,.article,.page-hero-box{padding:22px}.entry-list,.dashboard,.review-grid,.product-grid,.ticker,.footer-grid{grid-template-columns:1fr}.product-card img{height:132px}.feature-image img,.page-hero img{height:190px}.page-hero h1{font-size:30px}.footer-grid{padding:36px 0}.horizontal-cards{grid-auto-columns:78%}}