:root{--bg:#101115;--bg1:#15161A;--bg2:#1B1C21;--bg3:#202127;--gold:#F8C84A;--text:#EDEFF5;--muted:#B8BEC9;--dim:#8E96A6;--footer:#08090C;--line:rgba(248,200,74,.16);--shadow:0 14px 36px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(16,17,21,.96);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(0,0,0,.28);border-bottom:1px solid rgba(248,200,74,.08)}.header-inner{height:76px;display:grid;grid-template-columns:170px 1fr 96px;gap:18px;align-items:center}.logo img{max-height:44px;max-width:148px;object-fit:contain}.desktop-nav{display:flex;justify-content:center;gap:4px;overflow:hidden}.desktop-nav a{padding:10px 11px;color:var(--gold);font-size:14px;white-space:nowrap;border-radius:8px}.desktop-nav a:hover,.desktop-nav 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var(--line);box-shadow:var(--shadow);border-radius:16px;padding:22px}.card:hover,.zone-card:hover{transform:translateY(-2px);border-color:rgba(248,200,74,.4)}.card,.zone-card{transition:.2s}.card img,.zone-card img,.content-img,.app-section img,.inner-hero img{width:100%;height:auto;object-fit:contain;border-radius:12px;margin-bottom:16px}.text-link{color:var(--gold);font-weight:700}.brand-strip{background:#15161A;border:1px solid var(--line);border-radius:16px;padding:26px 30px;color:var(--muted)}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:26px;background:var(--bg1);border:1px solid var(--line);border-radius:18px;margin-bottom:22px}.feature-row:nth-child(even) .feature-media{order:2}.feature-row p,.card p,.panel p,.review-card p{color:var(--muted)}.feature-media img{max-height:330px;object-fit:contain;margin:auto}.review-card .who{color:var(--gold);font-weight:800}.notice{border-left:4px solid var(--gold);background:#15161A;border-radius:12px;padding:20px 22px;color:var(--muted)}.inner-hero{margin:28px auto 32px;background:var(--bg1);border:1px solid var(--line);border-radius:20px;overflow:hidden}.inner-hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:30px;align-items:center;padding:40px}.inner-hero h1{font-size:clamp(32px,4vw,48px);margin:8px 0 14px}.prose{background:var(--bg1);border:1px solid var(--line);border-radius:16px;padding:28px}.prose h2{margin-top:30px}.prose h2:first-child{margin-top:0}.prose p,.prose li{color:var(--muted)}.faq-item{background:var(--bg1);border:1px solid var(--line);border-radius:14px;padding:20px;margin:12px 0}.faq-item h3{margin:0 0 8px;font-size:19px}.site-footer{margin-top:50px;background:var(--footer);color:#D8DEEA;border-top:1px solid rgba(248,200,74,.1)}.footer-grid{display:grid;grid-template-columns:1.3fr .9fr .9fr;gap:28px;padding:42px 0}.footer-logo img{max-height:44px;max-width:150px;object-fit:contain;margin-bottom:16px}.footer-links{display:grid;gap:8px}.footer-links a{color:#D8DEEA}.footer-links a:hover{color:var(--gold)}.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:18px 0;color:#8E96A6;font-size:13px}.legal-box{margin-top:18px;padding:16px;border-radius:12px;background:#101115;border:1px solid rgba(248,200,74,.12);color:#8E96A6}.list-check{padding-left:20px}.list-check li{margin:7px 0}.mobile-bottom{display:none}
@media(max-width:1100px){.header-inner{grid-template-columns:150px 1fr 88px}.desktop-nav a{padding:9px 7px;font-size:13px}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){body{padding-bottom:66px}.desktop-header{display:none}.mobile-top{height:64px;display:grid;grid-template-columns:44px 1fr 78px;align-items:center}.mobile-top .logo{justify-self:center}.mobile-top .logo img{max-height:38px;max-width:120px}.menu-btn{width:42px;height:42px;border:1px solid var(--line);background:#15161A;border-radius:10px;color:var(--gold);font-size:23px}.mobile-top .main-btn{min-height:38px;padding:0 13px;font-size:14px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:10000}.drawer-mask.open{display:block}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);background:#15161A;z-index:10001;transform:translateX(-102%);transition:.25s;overflow:auto;box-shadow:18px 0 46px rgba(0,0,0,.45)}.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-height:40px;max-width:130px}.drawer-close{background:none;border:0;color:var(--gold);font-size:28px}.drawer-nav{display:grid;padding:12px}.drawer-nav a{padding:12px 14px;color:var(--gold);border-bottom:1px solid rgba(255,255,255,.05)}.hero-grid,.inner-hero-grid,.feature-row,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.feature-row:nth-child(even) .feature-media{order:0}.hero-grid{padding:30px}.inner-hero-grid{padding:28px}.grid-4{grid-template-columns:repeat(2,1fr)}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:9998;background:#08090C;border-top:1px solid var(--line);height:62px}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px}.mobile-bottom a.active{color:var(--gold)}}
@media(max-width:560px){.container{width:min(100% - 22px,1180px)}.hero-section{margin-top:18px}.hero-grid{padding:24px 20px}.hero-section h1{font-size:36px}.section{padding:28px 0}.section-head{display:block}.section-title{font-size:26px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.card,.zone-card,.info-card,.review-card,.panel,.prose{padding:19px}.feature-row{padding:18px}.brand-strip{padding:21px}.inner-hero-grid{padding:22px}.inner-hero h1{font-size:34px}}