:root{--red:#D60000;--deep:#A90000;--text:#1D222B;--muted:#5B6472;--soft:#87909E;--bg:#F4F5F7;--panel:#fff;--line:rgba(20,28,40,.08);--gray:#EEF1F5;--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:112px}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 36px));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(--line)}.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(--text);font-weight:700;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:-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,.2)}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(20,28,40,.04);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;gap:3px;padding:5px 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)}.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(--line);box-shadow:0 12px 30px 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p{font-size:18px;color:var(--muted)}.hero-copy .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 22px;font-weight:700}.hero-image{background:#fff;border:1px solid var(--line);border-radius:28px;padding:18px;box-shadow:var(--shadow)}.hero-image img{width:100%;height:300px;object-fit:contain;background:var(--gray);border-radius:18px}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:var(--gray);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(--gray)}.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:24px;cursor:pointer}.slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.6);cursor:pointer}.slider-dot.active{background:var(--red);transform:scale(1.2)}.ticker{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.ticker article{padding:20px;border-right:1px solid var(--line)}.ticker article:last-child{border-right:0}.ticker strong{display:block;color:var(--red);margin-bottom:5px}.ticker p{margin:0;color:var(--muted);font-size:14px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px}.card{padding:24px}.card h3{margin-top:0}.card p,.zone-card p,.review-card p{color:var(--muted)}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.content-img{width:100%;height:290px;object-fit:contain;background:var(--gray);border-radius:22px;border:1px solid var(--line)}.feature-copy{padding:20px}.feature-copy ul{padding-left:20px;color:var(--muted)}.horizontal-scroll{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.product-card img{width:100%;height:150px;object-fit:contain;background:var(--gray)}.product-card .body{padding:16px}.product-card h3{margin:0 0 8px;font-size:19px}.product-card p{margin:0;color:var(--muted);font-size:14px}.notice-list{display:grid;gap:12px}.notice-item{display:grid;grid-template-columns:120px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.notice-item strong{color:var(--red)}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card span{color:var(--soft);font-size:13px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:var(--muted)}.compliance{background:#fff7f7;border:1px solid rgba(214,0,0,.16);border-radius:20px;padding:24px}.page-hero{padding:48px 0 22px}.page-hero h1{font-size:clamp(36px,5vw,56px);margin:0 0 12px}.page-hero 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rgba(255,255,255,.08);margin-top:34px;padding:18px;color:#9da8b6;font-size:14px}.mobile-bottom-nav{display:none}
@media(max-width:980px){body{padding-top:112px}.floating-service{display:none}.grid-4,.horizontal-scroll{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.page-content{grid-template-columns:1fr}.side-panel{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-top:72px;padding-bottom:70px}.container{width:min(100% - 24px,1180px)}.site-header{height:72px}.header-inner{min-height:72px;gap:12px}.menu-toggle{display:block}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.nav-core,.channel-bar{display:none}.header-register{padding:8px 16px;font-size:14px;margin-left:auto}.mobile-drawer{display:block;position:fixed;top:0;left:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:130;transform:translateX(-105%);transition:.28s ease;overflow-y:auto;box-shadow:10px 0 30px rgba(0,0,0,.15)}.mobile-drawer.open{transform:none}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(12,18,28,.45);z-index:120;opacity:0;visibility:hidden;transition:.2s}.drawer-overlay.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:42px;width:auto}.drawer-close{border:0;background:var(--gray);width:36px;height:36px;border-radius:50%;font-size:24px}.drawer-nav{padding:10px}.drawer-nav a{display:block;padding:11px 12px;border-bottom:1px solid rgba(20,28,40,.05);font-weight:600}.drawer-open{overflow:hidden}.hero-grid,.feature-split{grid-template-columns:1fr}.hero-intro{padding-top:28px}.hero-image img{height:220px}.banner-slider{margin-top:16px;border-radius:16px;height:clamp(150px,50vw,210px)}.slider-arrow{width:36px;height:36px}.ticker{grid-template-columns:1fr 1fr}.ticker article:nth-child(2){border-right:0}.ticker article:nth-child(-n+2){border-bottom:1px solid var(--line)}.grid-3,.reviews,.faq-list{grid-template-columns:1fr}.grid-4,.horizontal-scroll{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.grid-4>* ,.horizontal-scroll>*{min-width:78%;scroll-snap-align:start}.content-img{height:220px}.section{padding:38px 0}.section-head{align-items:start;flex-direction:column}.notice-item{grid-template-columns:1fr;gap:5px}.article{padding:22px}.side-panel{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.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 var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:12px 4px;color:var(--muted);font-size:13px;font-weight:700}.mobile-bottom-nav a:hover{color:var(--red)}}