
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F5F7;color:#1D222B;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7;overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}main{padding-top:122px}.site-header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(20,28,40,.08);z-index:1000}.header-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px;padding:0 20px}.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{color:#1D222B;font-weight:700;position:relative;padding:8px 4px}.nav-core a:hover,.nav-core a.active{color:#D60000}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-10px;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:10px 22px;font-weight:800;box-shadow:0 12px 28px rgba(214,0,0,.18)}.header-register{flex:0 0 auto}.menu-btn{display:none;background:none;border:0;font-size:26px;color:#1D222B}.channel-bar{background:#fff;border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-inner{max-width:1180px;margin:0 auto;padding:8px 20px}.channel-bar a{display:inline-flex;align-items:center;color:#5B6472;padding:8px 13px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:#D60000;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:#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 a.register-link{background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff}.container{max-width:1180px;margin:0 auto;padding:0 20px}.section{margin:34px auto}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.eyebrow{color:#D60000;font-weight:800;font-size:13px;letter-spacing:.08em}.section-title,h1,h2,h3{color:#D60000}.section-title{font-size:30px;margin:4px 0}.muted{color:#5B6472}.hero-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:28px;padding:28px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.hero-intro img,.content-img{max-height:260px;width:100%;object-fit:contain;background:#EEF1F5;border-radius:22px}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:#EEF1F5;box-shadow:0 16px 38px rgba(24,32,46,.08);overflow:hidden;position:relative;height:320px}.slides{height:100%;display:flex;transition:transform .5s ease}.slide{min-width:100%;height:100%}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#EEF1F5}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:#D60000;font-size:24px;cursor:pointer;box-shadow:0 8px 20px rgba(24,32,46,.14)}.slider-arrow.prev{left:14px}.slider-arrow.next{right:14px}.slider-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:8px}.slider-dots button{width:8px;height:8px;border:0;border-radius:50%;background:rgba(29,34,43,.28);cursor:pointer}.slider-dots button.active{background:#D60000;width:22px;border-radius:999px}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#DDE2EA;border-radius:20px;overflow:hidden;border:1px solid rgba(20,28,40,.08)}.ticker div{background:#fff;padding:18px}.ticker b{color:#D60000}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-5{grid-template-columns:repeat(5,1fr)}.card,.zone-card,.info-card,.review-card,.product-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:20px}.card strong,.product-card strong{color:#D60000}.zone-card img,.info-card img,.product-card img{width:100%;height:150px;object-fit:contain;background:#EEF1F5;border-radius:16px;margin-bottom:12px}.feature-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center;background:#fff;border-radius:26px;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);padding:24px}.feature-row img{height:260px;width:100%;object-fit:contain;background:#EEF1F5;border-radius:20px}.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill-list span{padding:8px 12px;border-radius:999px;background:rgba(214,0,0,.08);color:#D60000;font-weight:700}.faq-item{border-bottom:1px solid #DDE2EA;padding:16px 0}.faq-item h3{margin:0 0 6px}.notice{background:#11151C;color:#E7ECF3;border-radius:24px;padding:24px}.site-footer{background:#11151C;color:#E7ECF3;margin-top:50px}.footer-inner{max-width:1180px;margin:0 auto;padding:34px 20px}.footer-brand{display:flex;gap:18px;align-items:center}.footer-brand img{max-height:48px}.footer-links{display:flex;flex-wrap:wrap;gap:16px;margin:18px 0;color:#fff}.footer-note{color:#87909E}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:1200;display:none}.drawer-mask.show{display:block}.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:84%;max-width:320px;background:#fff;z-index:1300;transform:translateX(-105%);transition:.28s ease;box-shadow:18px 0 40px rgba(0,0,0,.16);overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(20,28,40,.08)}.drawer-head img{max-height:44px}.drawer-head button{font-size:28px;background:none;border:0}.drawer-links{display:grid;padding:12px}.drawer-links a{padding:12px 10px;border-bottom:1px solid #EEF1F5;color:#1D222B}.mobile-bottom-nav{display:none}.no-scroll{overflow:hidden}.inner-hero{background:linear-gradient(135deg,#fff,#EEF1F5);border:1px solid rgba(20,28,40,.08);border-radius:28px;padding:30px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.inner-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}.inner-layout img{height:260px;width:100%;object-fit:contain;background:#EEF1F5;border-radius:20px}.steps{counter-reset:step}.step{position:relative;padding-left:64px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:22px;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#D60000;color:#fff;font-weight:800}
@media(max-width:1000px){.grid-4,.grid-5,.matrix{grid-template-columns:repeat(2,1fr)}.floating-service{display:none}.nav-core{gap:14px}.feature-row,.hero-intro,.inner-layout{grid-template-columns:1fr}.ticker{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){main{padding-top:112px;padding-bottom:72px}.header-inner{min-height:64px;padding:0 14px;gap:10px}.menu-btn{display:block}.nav-core{display:none}.logo img{max-height:42px}.main-btn{padding:8px 16px}.channel-inner{padding:7px 12px}.banner-slider{height:185px;border-radius:18px;margin:16px 12px 22px;min-height:150px}.slider-arrow{width:32px;height:32px;font-size:20px}.container{padding:0 14px}.section{margin:24px auto}.section-title{font-size:24px}.grid-3,.grid-4,.grid-5,.matrix{grid-template-columns:1fr}.ticker{grid-template-columns:1fr}.card,.zone-card,.info-card,.review-card,.product-card{padding:18px}.zone-card img,.info-card img,.product-card img{height:128px}.feature-row,.hero-intro,.inner-hero{padding:20px;border-radius:20px}.feature-row img,.hero-intro img,.inner-layout img{height:190px}.footer-brand{display:block}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid rgba(20,28,40,.12);display:grid;grid-template-columns:repeat(4,1fr);z-index:999}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#5B6472}.mobile-bottom-nav a:hover{color:#D60000}.step{padding-left:56px}.step:before{left:16px;top:20px}}
