*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F5F7;color:#1D222B;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:inherit}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;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;display:block}.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 2px}.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,.22);transition:.2s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(214,0,0,.28)}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-scroll{display:flex;gap:8px;padding:9px 0;overflow-x:auto}.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)}.menu-btn{display:none;border:0;background:#fff;color:#1D222B;font-size:24px}.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-weight:700}.floating-service a.register-link{background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff}.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:330px}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#EEF1F5;display:block}.slide{display:none;width:100%;height:100%}.slide.active{display:block}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;border-radius:999px;background:rgba(255,255,255,.86);color:#D60000;font-size:24px;cursor:pointer}.slider-btn.prev{left:14px}.slider-btn.next{right:14px}.dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.dot{width:9px;height:9px;border:0;border-radius:999px;background:rgba(29,34,43,.28);cursor:pointer}.dot.active{width:24px;background:#D60000}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.section{padding:34px 0}.section-title{color:#D60000;font-size:30px;line-height:1.25;margin:0 0 12px}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#D60000;font-weight:800;font-size:14px;letter-spacing:.08em}.section-kicker:before{content:"";width:24px;height:3px;background:#D60000;border-radius:999px}.lead{font-size:17px;color:#5B6472;max-width:760px}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:20px}.brand-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;background:#fff;border:1px solid rgba(214,0,0,.16);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:26px;padding:28px;position:relative;overflow:hidden}.brand-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(214,0,0,.08),transparent 42%);pointer-events:none}.brand-panel>*{position:relative}.content-img,.zone-card img,.info-card img{max-width:100%;height:auto;max-height:260px;object-fit:contain;display:block;margin:auto}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.ticker-item{background:#fff;border-left:4px solid #D60000;border-radius:16px;padding:16px;box-shadow:0 10px 26px rgba(24,32,46,.06)}.ticker-item strong{display:block;color:#D60000;margin-bottom:4px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.dashboard .card{padding:22px}.dashboard h3,.zone-card h3,.info-card h3{color:#D60000;margin:0 0 8px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}.horizontal-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-grid{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:0 12px 28px rgba(24,32,46,.07)}.product-card img{width:100%;height:150px;object-fit:contain;background:#EEF1F5;padding:8px}.product-card div{padding:14px}.product-card h3{margin:0 0 6px;color:#D60000}.info-list{display:grid;gap:12px}.info-row{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:16px;padding:15px}.num{flex:0 0 34px;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:rgba(214,0,0,.1);color:#D60000;font-weight:800}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card{padding:18px}.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:18px}.faq-item h3{margin:0 0 8px;color:#D60000}.notice{background:#11151C;color:#E7ECF3;border-radius:22px;padding:24px}.notice h2{color:#fff;margin-top:0}.site-footer{background:#11151C;color:#E7ECF3;margin-top:46px;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1.2fr 1.4fr 1fr;gap:26px}.footer-brand img{max-height:52px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.footer-links a{color:#E7ECF3;opacity:.86}.mobile-drawer{position:fixed;top:0;left:0;width:min(86vw,320px);height:100vh;background:#fff;z-index:10001;transform:translateX(-105%);transition:.28s;box-shadow:20px 0 60px rgba(0,0,0,.16);overflow-y:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:10000;opacity:0;visibility:hidden;transition:.28s}.drawer-open .drawer-mask{opacity:1;visibility:visible}.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:46px}.drawer-close{border:0;background:#F4F5F7;border-radius:999px;width:34px;height:34px;font-size:24px}.drawer-links{display:grid;padding:12px}.drawer-links a{padding:12px 14px;border-radius:12px;color:#1D222B}.drawer-links a:hover{background:rgba(214,0,0,.08);color:#D60000}.mobile-bottom-nav{display:none}
@media(max-width:1020px){.nav-core{display:none}.menu-btn{display:block}.floating-service{display:none}.header-inner{min-height:64px}.logo img{max-height:46px}.banner-slider{height:240px}.ticker,.dashboard,.horizontal-cards,.product-grid{grid-template-columns:repeat(2,1fr)}.brand-panel,.grid-2{grid-template-columns:1fr}.reviews,.faq,.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{padding-bottom:64px}.wrap{width:min(100% - 24px,1180px)}.header-inner{gap:10px}.header-register{padding:8px 16px}.channel-scroll{width:100%;overflow-x:auto}.banner-slider{height:180px;margin:14px auto 24px;border-radius:16px}.slider-btn{width:32px;height:32px;font-size:20px}.section{padding:24px 0}.section-title{font-size:24px}.brand-panel{padding:20px;border-radius:20px}.ticker,.dashboard,.horizontal-cards,.product-grid{grid-template-columns:1fr}.product-card img{height:130px}.content-img,.zone-card img,.info-card img{max-height:210px}.info-row{gap:12px}.num{flex-basis:32px;width:32px;height:32px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid rgba(20,28,40,.08);display:grid;grid-template-columns:repeat(4,1fr);z-index:9998}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:#5B6472;font-weight:800}.mobile-bottom-nav a:hover,.mobile-bottom-nav a:active{color:#D60000}}