:root{--bg:#F4F5F7;--surface:#fff;--soft:#EEF1F5;--line:#DDE2EA;--red:#D60000;--deep:#A90000;--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{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{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;justify-content:center;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{color:var(--text);font-weight:700;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:-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 22px;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,.04);border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;gap:3px;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)}main{min-height:60vh}.section{padding:62px 0}.section.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.section-head h2,.page-title,h1,h2,h3,.section-title{color:var(--red)}.section-head h2,.page-title{margin:0;font-size:clamp(28px,4vw,42px);line-height:1.2}.section-kicker{display:inline-block;color:var(--red);font-weight:800;letter-spacing:.08em;margin-bottom:8px}.section-line{width:56px;height:4px;border-radius:999px;background:var(--red);margin:14px 0 22px}.lead{font-size:18px;color:var(--muted);max-width:850px}.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)}.slides,.slide{height:100%}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--soft)}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:var(--text);font-size:25px;cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,.1)}.slider-btn.prev{left:16px}.slider-btn.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.65);padding:0;cursor:pointer}.slider-dot.active{background:var(--red);width:24px;border-radius:999px}.hero-panel,.split-panel,.support-panel{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:24px;padding:34px}.hero-grid,.split-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}.entry-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.entry-list a{background:var(--soft);border:1px solid var(--line);border-radius:15px;padding:15px;font-weight:700}.entry-list a:hover{color:var(--red);border-color:rgba(214,0,0,.2)}.news-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:3px solid var(--red);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.news-strip article{padding:20px;border-right:1px solid var(--line)}.news-strip article:last-child{border-right:0}.news-strip strong{display:block;color:var(--red);margin-bottom:6px}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.dashboard-item{padding:28px;border-top:4px solid var(--red);background:#fff;border-radius:20px;box-shadow:var(--shadow)}.dashboard-item .number{font-size:42px;font-weight:900;color:rgba(214,0,0,.16);line-height:1}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.feature-image{background:var(--soft);border-radius:22px;padding:18px;min-height:250px;display:flex;align-items:center}.feature-image img{width:100%;height:260px;object-fit:contain}.feature-copy{padding:10px}.feature-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.feature-points span{padding:12px 14px;background:#fff;border-left:3px solid var(--red);border-radius:8px}.horizontal-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card,.zone-card,.info-card,.review-card,.faq-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px;overflow:hidden}.product-card img{width:100%;height:150px;object-fit:contain;background:var(--soft);padding:10px}.product-card .content,.zone-card .content,.info-card .content{padding:18px}.product-card h3,.zone-card h3{margin:0 0 8px;font-size:20px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.zone-card img{width:100%;height:170px;object-fit:contain;background:var(--soft);padding:10px}.notice-grid,.security-grid,.review-grid,.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.notice-list{background:#fff;border-radius:20px;padding:8px 24px;box-shadow:var(--shadow)}.notice-list article{padding:18px 0;border-bottom:1px solid var(--line)}.notice-list article:last-child{border-bottom:0}.review-grid{grid-template-columns:repeat(3,1fr)}.review-card{padding:24px}.review-card strong{display:block;color:var(--red);margin-top:12px}.faq-card{padding:22px}.faq-card h3{margin-top:0}.legal-note{background:#fff;border-left:5px solid var(--red);border-radius:14px;padding:20px 24px;color:var(--muted)}.page-hero{padding:56px 0 34px}.page-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}.page-hero-image{background:var(--soft);border-radius:24px;padding:18px}.page-hero-image img{width:100%;height:280px;object-fit:contain}.content-columns{display:grid;grid-template-columns:2fr 1fr;gap:28px}.article-stack article{background:#fff;border-radius:18px;padding:24px;margin-bottom:18px;border:1px solid rgba(20,28,40,.08)}.side-box{background:#fff;border-radius:18px;padding:24px;box-shadow:var(--shadow);position:sticky;top:130px}.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}.site-footer{background:#11151C;color:#E7ECF3;padding:46px 0 18px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}.footer-brand img{max-height:48px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff}.site-footer 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@media(max-width:980px){.floating-service{display:none}.horizontal-cards{grid-template-columns:repeat(2,1fr)}.matrix{grid-template-columns:repeat(2,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}.news-strip{grid-template-columns:repeat(2,1fr)}.news-strip article:nth-child(2){border-right:0}.news-strip article:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:760px){body{padding-bottom:66px}.container{width:min(100% - 22px,1180px)}.header-inner{min-height:62px;gap:10px}.nav-core{display:none}.menu-toggle{display:flex;width:42px;height:42px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:auto}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.header-register{padding:9px 15px;font-size:14px}.channel-inner{width:max-content;min-width:100%;padding-left:11px;padding-right:11px}.banner-slider{margin:14px auto 24px;border-radius:16px;height:clamp(150px,47vw,210px)}.slider-btn{width:36px;height:36px}.section{padding:42px 0}.hero-panel,.split-panel,.support-panel{padding:24px}.hero-grid,.split-grid,.feature-grid,.page-hero-grid,.content-columns{grid-template-columns:1fr}.entry-list{grid-template-columns:1fr 1fr}.dashboard-grid,.notice-grid,.security-grid,.faq-grid,.review-grid,.matrix,.horizontal-cards{grid-template-columns:1fr}.news-strip{grid-template-columns:1fr}.news-strip article{border-right:0;border-bottom:1px solid var(--line)}.feature-image img,.page-hero-image img{height:210px}.product-card img{height:135px}.zone-card img{height:150px}.feature-points{grid-template-columns:1fr}.side-box{position:static}.footer-grid{grid-template-columns:1fr}.mobile-bottom-nav{display:grid;position:fixed;bottom:0;left:0;right:0;z-index:110;grid-template-columns:repeat(4,1fr);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;color:var(--muted);font-size:14px}.mobile-bottom-nav a:hover{color:var(--red)}.drawer-overlay{position:fixed;inset:0;background:rgba(17,21,28,.48);z-index:140}.drawer-overlay.show{display:block}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:150;transform:translateX(-102%);transition:.28s ease;overflow-y:auto}.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-head img{max-height:44px;width:auto}.drawer-close{font-size:30px;border:0;background:transparent}.drawer-nav{padding:10px 14px 24px}.drawer-nav a{display:block;padding:11px 10px;border-bottom:1px solid #f0f2f5}.drawer-nav a:hover{color:var(--red)}body.drawer-open{overflow:hidden}.page-hero{padding-top:34px}}