:root{--red:#D60000;--deep:#A90000;--ink:#1D222B;--muted:#5B6472;--soft:#87909E;--bg:#F4F5F7;--panel:#fff;--zone:#EEF1F5;--line:#DDE2EA;--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(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 36px));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:var(--ink);font-weight:700;position:relative;padding:8px 3px}.nav-core a:hover,.nav-core a.active{color:var(--red)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-10px;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 24px;font-weight:800;box-shadow:0 10px 22px rgba(214,0,0,.22)}.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-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{color:var(--red);background:rgba(214,0,0,.08)}.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px}.menu-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}.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(--ink);border:1px solid rgba(20,28,40,.08);box-shadow:0 12px 30px rgba(24,32,46,.08);border-radius:999px;padding:8px 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:var(--zone);box-shadow:var(--shadow);overflow:hidden;position:relative;height:clamp(260px,30vw,360px)}.slides,.slide{height:100%}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--zone)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.65);background:rgba(17,21,28,.5);color:#fff;font-size:24px;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;border:0;border-radius:50%;background:rgba(255,255,255,.6);padding:0}.slider-dots button.active{width:26px;border-radius:999px;background:#fff}.section{padding:58px 0}.section.alt{background:var(--zone)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-title,h1,h2,h3{color:var(--red)}.section-title{font-size:30px;margin:0}.section-kicker{color:var(--red);font-weight:800;letter-spacing:.08em;font-size:13px}.lead{font-size:18px;color:var(--muted)}.hero-intro{display:grid;grid-template-columns:1.4fr .8fr;gap:34px;align-items:center}.service-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.service-links a{background:#fff;border:1px solid rgba(20,28,40,.08);padding:18px;border-radius:18px;font-weight:800;box-shadow:var(--shadow)}.ticker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:20px;overflow:hidden}.ticker-item{background:#fff;padding:21px}.ticker-item b{display:block;color:var(--red);margin-bottom:5px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.dash-card,.card,.review-card,.faq-item{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px;padding:24px}.dash-card{border-top:4px solid var(--red)}.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.content-img{width:100%;max-height:290px;object-fit:contain;background:var(--zone);border-radius:22px}.horizontal-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.product-card img{width:100%;height:150px;object-fit:contain;background:var(--zone)}.product-card .body{padding:18px}.product-card h3{margin:0 0 8px;font-size:19px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.matrix .product-card:nth-child(1){grid-column:span 2}.notice-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}.notice-list{background:#fff;border-radius:20px;padding:24px;box-shadow:var(--shadow)}.notice-list li{padding:12px 0;border-bottom:1px solid var(--line)}.support-grid,.reviews,.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.review-card p{margin:0}.review-card strong{display:block;margin-top:12px;color:var(--red)}.page-hero{padding:54px 0 34px}.page-hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}.page-hero img{width:100%;height:280px;object-fit:contain;background:var(--zone);border-radius:24px}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}.article-panel,.side-panel{background:#fff;border-radius:22px;padding:30px;box-shadow:var(--shadow)}.article-panel h2,.side-panel h2{margin-top:0}.steps{counter-reset:step}.steps li{list-style:none;position:relative;padding:0 0 18px 46px}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:800}.site-footer{background:#11151C;color:#E7ECF3;padding:54px 0 24px;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:35px}.footer-brand img{max-height:48px;width:auto;margin-bottom:18px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#cbd2dc;margin:8px 0}.compliance-note{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:22px;color:#b9c1cd;font-size:14px}.copyright{padding-top:16px;color:#858f9d;font-size:13px}.mobile-drawer,.drawer-mask,.mobile-bottom-nav{display:none}
@media(max-width:900px){.floating-service{display:none}.nav-core{gap:13px}.horizontal-cards{grid-template-columns:repeat(2,1fr)}.dashboard,.matrix{grid-template-columns:1fr 1fr}.ticker-grid{grid-template-columns:1fr 1fr}.hero-intro,.split,.page-hero-inner,.content-grid{grid-template-columns:1fr}.page-hero img{height:240px}}
@media(max-width:680px){body{padding-bottom:66px}.wrap{width:min(100% - 24px,1180px)}.header-inner{min-height:62px;gap:10px}.menu-toggle{display:block}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.nav-core{display:none}.header-register{padding:8px 16px;font-size:14px;margin-left:auto}.channel-track{width:max-content}.banner-slider{margin:16px 12px 24px;height:clamp(150px,48vw,210px);border-radius:16px}.slider-arrow{width:34px;height:34px}.section{padding:40px 0}.section-title{font-size:25px}.hero-intro,.dashboard,.ticker-grid,.horizontal-cards,.matrix,.notice-layout,.support-grid,.reviews,.faq-grid,.footer-grid{grid-template-columns:1fr}.matrix .product-card:nth-child(1){grid-column:auto}.product-card img{height:128px}.content-img{max-height:220px}.page-hero{padding:36px 0 22px}.page-hero img{height:210px}.article-panel,.side-panel{padding:22px}.mobile-drawer{display:block;position:fixed;z-index:202;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;transform:translateX(-105%);transition:.25s ease;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(17,21,28,.48);z-index:201;opacity:0;visibility:hidden;transition:.25s}.drawer-mask.show{opacity:1;visibility:visible}.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;width:auto}.drawer-close{border:0;background:var(--zone);width:36px;height:36px;border-radius:50%;font-size:25px}.mobile-drawer nav{padding:10px 16px 30px}.mobile-drawer nav a{display:block;padding:11px 4px;border-bottom:1px solid #eef0f3}.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 var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:13px 4px;color:var(--muted);font-size:14px}.mobile-bottom-nav a:hover{color:var(--red)}}