:root{--bg:#0F141D;--bg2:#151B27;--bg3:#1C2433;--bg4:#242D3D;--gold:#EED59A;--gold2:#C9A96A;--text:#EEF2F7;--muted:#BAC3D4;--soft:#8D97AA;--footer:#090D14;--line:rgba(238,213,154,.14);--shadow:0 18px 42px rgba(0,0,0,.32)}*{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;overflow-x:hidden}a{color:var(--gold);text-decoration:none}img{max-width:100%;height:auto;display:block}.wrap{width:min(1200px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(15,20,29,.96);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.22);border-bottom:1px solid rgba(238,213,154,.08)}.header-main{height:76px;display:grid;grid-template-columns:180px 1fr auto;align-items:center;gap:26px}.brand-logo{display:flex;align-items:center}.brand-logo img{max-width:150px;max-height:48px;object-fit:contain}.nav-core{display:flex;justify-content:center;gap:30px;white-space:nowrap}.nav-core a{position:relative;color:var(--gold);font-size:15px;padding:25px 0 22px}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:12px;width:28px;height:3px;border-radius:999px;background:linear-gradient(135deg,#F6E3AE,#EED59A 48%,#C9A96A);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F6E3AE 0%,#EED59A 48%,#C9A96A 100%);color:var(--bg);border-radius:999px;padding:11px 22px;box-shadow:0 12px 28px rgba(238,213,154,.18);font-weight:700;transition:.2s}.main-btn:hover{background:#D9BD7D;transform:translateY(-1px)}.header-cta{white-space:nowrap}.channel-bar{background:#151B27;border-top:1px solid rgba(238,213,154,.1);border-bottom:1px solid rgba(238,213,154,.1)}.channel-inner{display:flex;gap:10px;overflow-x:auto;padding:10px 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var(--line);box-shadow:var(--shadow);border-radius:22px}.hero-card,.panel{padding:30px}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card{padding:24px}.card img,.zone-card img,.content-img,.app-section img{width:100%;height:auto;object-fit:contain;border-radius:16px;margin-bottom:18px}.text-link{display:inline-block;margin-top:8px;font-weight:700}.service-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:linear-gradient(135deg,#151B27,#242D3D);border:1px solid var(--line);border-radius:24px;overflow:hidden}.service-strip>div{padding:28px;border-right:1px solid var(--line)}.service-strip>div:last-child{border-right:0}.service-strip .num{font-size:22px;font-weight:800}.quick-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.quick-item{background:var(--bg2);border:1px solid var(--line);padding:18px;border-radius:16px}.quick-item strong{display:block;color:var(--gold);margin-bottom:7px}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:#151B27;box-shadow:0 18px 40px rgba(0,0,0,.3);overflow:hidden;position:relative;z-index:1;aspect-ratio:16/6}.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:#0F141D}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;width:44px;height:44px;border-radius:999px;background:rgba(27,33,48,.78);color:var(--gold);font-size:25px;cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,.28)}.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;z-index:3}.slider-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:0;background:rgba(241,220,163,.28);cursor:pointer}.slider-dots button.active{background:linear-gradient(135deg,#F6E3AE,#EED59A 48%,#C9A96A)}.split-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.feature-list{display:grid;gap:12px}.feature-list div{padding:15px 17px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}.faq-list details{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:17px 20px;margin-bottom:12px}.faq-list summary{color:var(--gold);font-weight:700;cursor:pointer}.notice{border-left:3px solid var(--gold2);padding:18px 20px;background:rgba(201,169,106,.07);border-radius:0 14px 14px 0;color:var(--muted)}.page-hero{padding:76px 0 42px;background:radial-gradient(circle at 80% 20%,rgba(238,213,154,.08),transparent 32%),linear-gradient(180deg,#111824,#0F141D)}.page-hero .inner{max-width:900px}.page-hero p{font-size:18px;color:var(--muted)}.breadcrumbs{font-size:13px;color:var(--soft);margin-bottom:14px}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:grid;gap:7px}.floating-service a,.floating-service button{background:#151B27;color:var(--gold);border:1px solid rgba(238,213,154,.16);box-shadow:0 14px 30px rgba(0,0,0,.24);padding:9px 12px;border-radius:10px;font:inherit;cursor:pointer}.floating-service a.register-link{background:linear-gradient(135deg,#F6E3AE,#EED59A 48%,#C9A96A);color:var(--bg)}.site-footer{background:var(--footer);color:#D8DEEA;padding:58px 0 28px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:34px}.footer-brand img{max-width:160px;max-height:52px;object-fit:contain;margin-bottom:18px}.site-footer h3{font-size:16px}.site-footer a{display:block;color:#D8DEEA;margin:7px 0}.footer-brand p,.legal{color:#9EA8B8}.legal{border-top:1px solid 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@media(max-width:820px){body{padding-bottom:64px}.site-header{position:sticky}.header-main{height:64px;grid-template-columns:44px 1fr auto;gap:10px}.nav-core,.channel-bar{display:none}.brand-logo{justify-content:center}.brand-logo img{max-width:128px;max-height:40px}.header-cta{padding:8px 13px;font-size:13px}.menu-toggle{display:flex;width:42px;height:42px;border:0;background:transparent;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-toggle span{display:block;width:21px;height:2px;background:var(--gold)}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:9998;opacity:0;pointer-events:none;transition:.25s}.drawer-mask.show{opacity:1;pointer-events:auto}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#1B2130;z-index:10000;transform:translateX(-101%);transition:transform .28s ease;overflow-y:auto;box-shadow:18px 0 50px rgba(0,0,0,.4)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--line)}.drawer-head img{max-width:140px;max-height:42px;object-fit:contain}.drawer-close{border:0;background:transparent;color:var(--gold);font-size:30px}.drawer-group{padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.05)}.drawer-group strong{display:block;color:var(--gold);font-size:13px;margin-bottom:7px}.drawer-group a{display:block;color:#D8DEEA;padding:8px 0}.drawer-open{overflow:hidden}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9997;background:#151A23;border-top:1px solid rgba(238,213,154,.2);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;color:#BAC3D4;padding:12px 4px;font-size:13px}.hero-copy,.split-feature,.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr}.service-strip{grid-template-columns:repeat(2,1fr)}.service-strip>div{border-bottom:1px solid var(--line)}.quick-grid{grid-template-columns:1fr 1fr}.section{padding:52px 0}.banner-slider{width:calc(100% - 28px);aspect-ratio:16/8}.slider-arrow{width:38px;height:38px}.page-hero{padding:54px 0 30px}}
@media(max-width:480px){.wrap{width:min(100% - 24px,1200px)}.quick-grid,.service-strip{grid-template-columns:1fr}.header-cta{padding:7px 10px}.brand-logo img{max-width:105px}.section h1{font-size:32px}.section h2{font-size:27px}.card,.zone-card,.info-card,.review-card,.panel,.hero-card{padding:20px}.banner-slider{aspect-ratio:16/9}.slider-dots{bottom:8px}}