:root{--bg:#0F141D;--panel:#151B27;--panel2:#1C2433;--panel3:#242D3D;--gold:#EED59A;--gold2:#C9A96A;--text:#EEF2F7;--muted:#BAC3D4;--dim:#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:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto;object-fit:contain}.shell{width:min(1200px,calc(100% - 40px));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)}.topbar{height:76px;display:flex;align-items:center;gap:24px}.brand-logo{flex:0 0 150px}.brand-logo img{max-height:48px;margin:auto 0}.nav-core{display:flex;align-items:center;gap:28px;white-space:nowrap;flex:1;justify-content:center}.nav-core a{color:var(--gold);position:relative;font-weight:600}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-16px;width:28px;height:3px;border-radius:999px;background:linear-gradient(135deg,#F6E3AE 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.num{font-size:22px}.quick-links{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.quick-links a{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px;display:block;transition:.2s}.quick-links a:hover{transform:translateY(-2px);border-color:rgba(238,213,154,.35)}.quick-links strong{color:var(--gold);display:block;margin-bottom:6px}.quick-links span{color:var(--muted);font-size:14px}.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}.banner-slider .slide{display:none;aspect-ratio:16/6.2}.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:none;width:44px;height:44px;border-radius:999px;background:rgba(27,33,48,.78);color:var(--gold);box-shadow:0 8px 20px 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@media(max-width:980px){.nav-core{display:none}.menu-toggle{display:flex;flex-direction:column;gap:4px;background:none;border:0;padding:8px}.menu-toggle span{width:22px;height:2px;background:var(--gold);display:block}.topbar{height:68px;justify-content:space-between}.brand-logo{flex:0 1 130px}.channel-bar{display:none}.floating-service{display:none}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9998;background:#151A23;border-top:1px solid rgba(238,213,154,.28);padding:8px 6px calc(8px + env(safe-area-inset-bottom));text-align:center}.mobile-bottom a{color:var(--muted);font-size:13px}.mobile-bottom a:hover{color:var(--gold)}body{padding-bottom:58px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:9999}.drawer-mask.show{display:block}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);background:#1B2130;z-index:10000;transform:translateX(-105%);transition:.28s;overflow-y:auto;padding:18px}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}.drawer-head img{max-width:130px;max-height:44px}.drawer-head button{font-size:28px;color:var(--gold);background:none;border:0}.drawer-group{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}.drawer-group strong{display:block;color:var(--gold);margin-bottom:8px}.drawer-group a{display:block;color:#D6DDEA;padding:7px 0}.drawer-open{overflow:hidden}.hero-inner,.feature-row{grid-template-columns:1fr}.grid-4,.service-strip{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.quick-links{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.feature-row.reverse>div:first-child,.feature-row.reverse>div:last-child{order:initial}.banner-slider .slide{aspect-ratio:16/8}}
@media(max-width:640px){.shell{width:min(100% - 24px,1200px)}.header-btn{padding:8px 14px;font-size:13px}.brand-logo img{max-height:40px}.section{padding:54px 0}.grid-2,.grid-3,.grid-4,.service-strip,.quick-links,.footer-grid{grid-template-columns:1fr}.hero-copy h1{font-size:38px}.banner-slider{margin:14px 12px 26px;border-radius:14px}.banner-slider .slide{aspect-ratio:16/9.5}.slider-arrow{width:38px;height:38px}.footer-grid>div:first-child{grid-column:auto}.card,.zone-card,.info-card,.review-card{padding:20px}}