*{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:1.72;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}p{margin:0 0 14px;color:#5B6472}.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{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px;padding:0 22px}.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:6px 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:11px 24px;font-weight:800;box-shadow:0 14px 28px rgba(214,0,0,.22);border:none;transition:.22s}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 32px rgba(214,0,0,.26)}.header-register{flex:0 0 auto}.menu-btn{display:none;width:42px;height:42px;border:1px solid rgba(20,28,40,.1);border-radius:13px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-btn span{width:18px;height:2px;background:#1D222B;border-radius:10px}.channel-bar{background:#fff;border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-bar::-webkit-scrollbar{height:0}.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;font-weight:650}.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:13px;font-weight:800}.floating-service a:hover{color:#D60000}.floating-service a.register-link{background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff}.page-main{min-height:60vh}.container{max-width:1180px;margin:0 auto;padding:0 22px}.section{margin:34px auto}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-kicker{color:#D60000;font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.section-title,h1,h2,h3{color:#D60000}.section-title{font-size:30px;line-height:1.25;margin:6px 0 0}.section-desc{max-width:680px;color:#5B6472}.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:340px}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#EEF1F5}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:none;border-radius:50%;background:rgba(255,255,255,.84);color:#D60000;font-size:28px;line-height:1;box-shadow:0 12px 26px rgba(24,32,46,.14);cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:4;display:flex;gap:8px}.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(214,0,0,.25);padding:0;cursor:pointer}.slider-dots button.active{background:#D60000}.intro-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center;background:linear-gradient(135deg,#fff 0%,#EEF1F5 100%);border:1px solid rgba(20,28,40,.08);border-radius:28px;box-shadow:0 16px 38px rgba(24,32,46,.08);padding:34px;position:relative;overflow:hidden}.intro-panel:before{content:"";position:absolute;right:-80px;top:-90px;width:240px;height:240px;border:28px solid rgba(214,0,0,.08);border-radius:50%}.intro-panel h1{font-size:36px;line-height:1.22;margin:0 0 14px}.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.tag,.badge{color:#D60000;background:rgba(214,0,0,.08);border:1px solid rgba(214,0,0,.16);border-radius:999px;padding:7px 12px;font-weight:800;font-size:13px}.intro-actions{display:flex;align-items:center;gap:16px;margin-top:20px}.text-link{color:#D60000;font-weight:800}.hero-visual{background:#fff;border-radius:22px;border:1px solid rgba(20,28,40,.08);padding:14px;position:relative;z-index:1}.hero-visual img{width:100%;max-height:280px;object-fit:contain;background:#EEF1F5;border-radius:18px}.ticker-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#DDE2EA;border-radius:22px;overflow:hidden;border:1px solid rgba(20,28,40,.08)}.ticker-item{background:#fff;padding:20px}.ticker-item strong{display:block;color:#D60000;font-size:16px;margin-bottom:6px}.ticker-item span{color:#5B6472;font-size:14px}.board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.board-card{background:#fff;border-top:4px solid #D60000;border-radius:20px;padding:24px;box-shadow:0 16px 38px rgba(24,32,46,.08);border-left:1px solid rgba(20,28,40,.08);border-right:1px solid rgba(20,28,40,.08);border-bottom:1px solid rgba(20,28,40,.08)}.board-card .num{color:#D60000;font-weight:900;font-size:13px}.feature-split{display:grid;grid-template-columns:.98fr 1.02fr;gap:24px;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:26px}.feature-split.reverse{grid-template-columns:1.02fr .98fr}.content-img,.zone-card img,.info-card img{width:100%;height:auto;max-height:230px;object-fit:contain;background:#EEF1F5;border-radius:18px}.feature-split .content-img{max-height:290px}.point-list{display:grid;gap:8px;margin:16px 0}.point-list span{display:flex;gap:8px;align-items:flex-start;color:#5B6472}.point-list span:before{content:"";width:7px;height:7px;border-radius:50%;background:#D60000;margin-top:10px;flex:0 0 auto}.horizontal-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-card,.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;overflow:hidden}.product-card img{width:100%;height:160px;object-fit:contain;background:#EEF1F5}.product-card .pad,.card .pad,.zone-card .pad,.info-card .pad,.review-card{padding:18px}.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.matrix-item{display:grid;grid-template-columns:116px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:20px;padding:14px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.matrix-item img{width:116px;height:96px;object-fit:contain;background:#EEF1F5;border-radius:16px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:#11151C;color:#E7ECF3;border-radius:28px;padding:30px;box-shadow:0 16px 38px rgba(24,32,46,.12)}.app-section h2{color:#fff}.app-section p,.app-section li{color:#DDE2EA}.app-section img{width:100%;max-height:280px;object-fit:contain;background:#1A202B;border-radius:20px}.app-section ul{margin:0;padding-left:20px}.notice-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.notice-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:22px;padding:24px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.notice-list{display:grid;gap:10px;margin-top:10px}.notice-list div{padding:12px 0;border-bottom:1px solid #EEF1F5;color:#5B6472}.support-band{background:#EEF1F5;border:1px solid rgba(20,28,40,.08);border-radius:26px;padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:24px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{color:#1D222B}.review-card span{display:block;color:#87909E;font-size:13px;margin-top:10px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:18px;box-shadow:0 10px 26px rgba(24,32,46,.06)}.faq-item h3{margin:0 0 8px;font-size:18px}.legal-reminder{background:linear-gradient(135deg,#fff,#EEF1F5);border:1px solid rgba(214,0,0,.16);border-radius:24px;padding:24px;color:#5B6472}.page-hero{background:linear-gradient(135deg,#fff 0%,#EEF1F5 100%);border-bottom:1px solid rgba(20,28,40,.08);padding:46px 0 34px}.page-hero h1{font-size:36px;line-height:1.22;margin:0 0 12px}.page-hero p{max-width:780px}.inner-layout{display:grid;grid-template-columns:1fr;gap:24px}.image-text{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:24px;box-shadow:0 16px 38px rgba(24,32,46,.08);padding:24px}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.mini-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:20px;padding:20px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.mini-card h3{margin-top:0}.service-table{display:grid;gap:10px}.service-row{display:grid;grid-template-columns:180px 1fr;gap:16px;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:16px;padding:14px}.service-row strong{color:#D60000}.site-footer{background:#11151C;color:#E7ECF3;margin-top:44px}.footer-inner{max-width:1180px;margin:0 auto;padding:42px 22px;display:grid;grid-template-columns:1.1fr 1.4fr;gap:38px}.footer-logo img{max-height:52px}.footer-brand p{color:#C9D0DA}.footer-note{font-size:14px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.footer-links h3{color:#fff;margin:0 0 10px}.footer-links a{display:block;color:#C9D0DA;margin:7px 0}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);text-align:center;color:#AAB4C1;padding:16px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#fff;z-index:10001;transform:translateX(-105%);transition:.28s;box-shadow:20px 0 42px rgba(0,0,0,.16);overflow-y:auto}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open{overflow:hidden}.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-close{border:none;background:#F4F5F7;border-radius:12px;width:38px;height:38px;font-size:24px;color:#1D222B}.drawer-nav{display:grid;padding:14px}.drawer-nav a{padding:12px 14px;border-radius:14px;color:#1D222B;font-weight:700}.drawer-nav a:hover{background:rgba(214,0,0,.08);color:#D60000}.mobile-bottom-nav{display:none}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill-list span{background:#EEF1F5;color:#5B6472;border-radius:999px;padding:8px 12px}.contact-box{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:20px;padding:20px;box-shadow:0 16px 38px rgba(24,32,46,.08)}
@media(max-width:1100px){.floating-service{display:none}.horizontal-cards{grid-template-columns:repeat(2,1fr)}.matrix-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){body{padding-bottom:68px}.header-inner{min-height:64px;padding:0 14px}.menu-btn{display:flex}.nav-core{display:none}.logo img{max-height:44px}.header-register{padding:9px 16px}.channel-inner{padding:7px 12px}.channel-bar a{font-size:13px;padding:7px 10px}.banner-slider{height:210px;margin:16px 12px 24px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:22px}.container{padding:0 14px}.section{margin:26px auto}.section-head{display:block}.section-title{font-size:24px}.intro-panel,.feature-split,.feature-split.reverse,.image-text,.app-section,.support-band{grid-template-columns:1fr;padding:20px;border-radius:22px}.intro-panel h1,.page-hero h1{font-size:28px}.ticker-strip,.board-grid,.notice-grid,.review-grid,.footer-inner,.footer-links,.two-col,.contact-box{grid-template-columns:1fr}.horizontal-cards,.matrix-grid,.content-grid{grid-template-columns:1fr}.matrix-item{grid-template-columns:92px 1fr}.matrix-item img{width:92px;height:78px}.product-card img{height:130px}.content-img,.zone-card img,.info-card img,.feature-split .content-img{max-height:210px}.app-section img{max-height:220px}.service-row{grid-template-columns:1fr}.page-hero{padding:28px 0 24px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9999;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(20,28,40,.1);box-shadow:0 -10px 28px rgba(24,32,46,.08)}.mobile-bottom-nav a{text-align:center;padding:10px 0;color:#5B6472;font-weight:800;font-size:13px}.mobile-bottom-nav a:hover,.mobile-bottom-nav a.active{color:#D60000}}
@media(max-width:420px){.banner-slider{height:180px}.intro-actions{display:block}.intro-actions .text-link{display:inline-block;margin-top:12px}.header-inner{gap:8px}.main-btn{padding:9px 14px}.ticker-item{padding:16px}.board-card{padding:18px}}