:root{--bg:#0F141D;--bg2:#151B27;--bg3:#1C2433;--bg4:#242D3D;--gold:#EED59A;--gold2:#C9A96A;--text:#EEF2F7;--muted:#BAC3D4;--soft:#8D97AA;--footer:#090D14;--border: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:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto;object-fit:contain}.container{width:min(1200px,calc(100% - 40px));margin-inline: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:auto 1fr auto;align-items:center;gap:26px}.brand-logo img{width:132px;max-height:48px}.nav-core{display:flex;justify-content:center;align-items:center;gap:30px;white-space:nowrap}.nav-core a{color:var(--gold);position:relative;font-weight:600}.nav-core a:hover,.nav-core a.active{color:var(--gold)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-13px;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;box-shadow:0 12px 28px rgba(238,213,154,.18);font-weight:700;padding:11px 22px;transition:.2s}.main-btn:hover{background:#D9BD7D;transform:translateY(-1px)}.channel-bar{background:var(--bg2);border-top:1px solid rgba(238,213,154,.1);border-bottom:1px solid rgba(238,213,154,.1)}.channel-scroll{display:flex;gap:9px;padding:10px 0;overflow-x:auto;scrollbar-width:none}.channel-scroll::-webkit-scrollbar{display:none}.channel-bar a{color:var(--muted);border-radius:999px;padding:6px 12px;white-space:nowrap;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--bg);background:linear-gradient(135deg,#F6E3AE,#EED59A 48%,#C9A96A)}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:23px;height:2px;background:var(--gold);margin:5px 0}.banner-slider{max-width:1200px;margin:28px auto 36px;border-radius:20px;background:var(--bg2);box-shadow:0 18px 40px rgba(0,0,0,.3);overflow:hidden;position:relative;z-index:1;aspect-ratio:16/6.2}.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:var(--bg)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;border-radius:999px;background:rgba(27,33,48,.78);color:var(--gold);box-shadow:0 8px 20px rgba(0,0,0,.28);width:44px;height:44px;font-size:24px;cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.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;border-radius:50%;border:0;background:rgba(241,220,163,.28);padding:0}.slider-dots button.active{background:linear-gradient(135deg,#F6E3AE,#EED59A 48%,#C9A96A)}
.section{padding:68px 0}.section.alt{background:var(--bg2)}.section-tight{padding:42px 0}.section-head{max-width:780px;margin-bottom:30px}.section-kicker,.num,.tag,.label,.badge{color:var(--gold);font-weight:700}.section-head h1,.section-head h2,h1,h2,h3,.section-title{color:var(--gold);line-height:1.25}.section-head h1{font-size:clamp(34px,5vw,58px);margin:10px 0 18px}.section-head h2{font-size:clamp(28px,4vw,40px);margin:10px 0}.lead{font-size:18px;color:var(--muted)}.text-link{color:var(--gold);font-weight:700}.text-link:hover{text-decoration:underline}.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))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.article-card{background:var(--bg2);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:24px}.card h3,.zone-card 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div{padding:14px 16px;border-left:3px solid var(--gold2);background:rgba(238,213,154,.04);border-radius:0 12px 12px 0}.product-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.product-list article{padding:20px;border-radius:18px;background:var(--bg3);border:1px solid var(--border)}.matrix-card img{width:100%;height:180px;object-fit:contain;margin-bottom:16px;background:#101722;border-radius:14px}.faq-list{display:grid;gap:12px}.faq-item{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:20px}.faq-item summary{cursor:pointer;color:var(--gold);font-weight:700}.faq-item p{color:var(--muted);margin-bottom:0}.review-card p{color:var(--muted);margin-bottom:0}.notice{border:1px solid rgba(238,213,154,.22);background:linear-gradient(135deg,rgba(238,213,154,.07),rgba(201,169,106,.03));border-radius:22px;padding:28px}.page-hero{padding:62px 0 40px;background:radial-gradient(circle at 80% 10%,rgba(238,213,154,.08),transparent 34%),var(--bg)}.page-hero .feature-media{grid-template-columns:1.2fr .8fr}.page-hero .media{min-height:230px}.article-layout{display:grid;grid-template-columns:1fr 320px;gap:28px}.side-nav{position:sticky;top:142px;height:max-content}.side-nav a{display:block;padding:10px 0;color:var(--muted);border-bottom:1px solid rgba(238,213,154,.08)}.side-nav a:hover{color:var(--gold)}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:grid;gap:8px}.floating-service a,.floating-service button{background:var(--bg2);color:var(--gold);border:1px solid rgba(238,213,154,.16);box-shadow:0 14px 30px rgba(0,0,0,.24);padding:10px 12px;border-radius:12px;font:inherit;cursor:pointer}.floating-service a.register-link{background:linear-gradient(135deg,#F6E3AE,#EED59A 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