:root{--bg:#0A1020;--bg-1:#10192B;--bg-2:#162238;--bg-3:#1D2B43;--bg-4:#243751;--gold:#E6C77A;--gold-2:#B98B54;--mist-blue:#7FA9CC;--teal:#63AFA7;--sage:#8FAE91;--copper:#C78D58;--ice:#C4D4E8;--heading:#F3F6FA;--text:#EDF2F7;--text2:#B8C4D4;--text3:#8E9BAF;--footer:#060B14;--shadow:0 18px 44px rgba(0,0,0,.3)}
*{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}.container{width:min(1240px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(10,16,32,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(230,199,122,.08);box-shadow:0 10px 26px rgba(0,0,0,.18)}.header-main{height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px}.brand-logo img{width:132px;max-height:48px;object-fit:contain}.nav-core{display:flex;justify-content:center;gap:34px;white-space:nowrap}.nav-core a{color:#E8EEF6;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:-17px;width:28px;height:3px;border-radius:999px;background:linear-gradient(135deg,#F1DEA5,#E6C77A,#B98B54);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:999px;background:linear-gradient(135deg,#F1DEA5 0%,#E6C77A 52%,#B98B54 100%);color:#0A1020;font-weight:800;box-shadow:0 12px 28px rgba(230,199,122,.16);transition:.2s}.main-btn:hover{transform:translateY(-1px);filter:brightness(.97)}.channel-bar{background:var(--bg-1);border-top:1px solid rgba(230,199,122,.06);border-bottom:1px solid rgba(127,169,204,.08)}.channel-inner{display:flex;gap:10px;overflow-x:auto;padding:9px 0;scrollbar-width:none}.channel-inner::-webkit-scrollbar{display:none}.channel-bar a{flex:0 0 auto;color:var(--text2);padding:5px 13px;border:1px solid transparent;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--heading);background:rgba(127,169,204,.12);border-color:rgba(127,169,204,.2)}.mobile-menu-btn{display:none;background:none;border:0;padding:6px}.mobile-menu-btn span{display:block;width:24px;height:2px;background:#EEF2F7;margin:5px}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:flex;flex-direction:column;gap:8px}.floating-service a,.floating-service button{border:1px solid rgba(230,199,122,.12);background:rgba(22,34,56,.94);color:#DDE5EF;border-radius:12px;padding:10px 13px;box-shadow:0 14px 30px rgba(0,0,0,.24);font:inherit;cursor:pointer}.floating-service a:hover,.floating-service button:hover{color:var(--gold)}.floating-service .register-link{background:linear-gradient(135deg,#F1DEA5,#E6C77A,#B98B54);color:#0A1020;font-weight:800}.drawer-overlay,.mobile-drawer,.mobile-bottom{display:none}.section{padding:78px 0}.section.alt{background:var(--bg-1)}.section.alt2{background:var(--bg-2)}.eyebrow{display:inline-flex;color:var(--mist-blue);font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}.section-title,h1{margin:0 0 18px;color:var(--heading);line-height:1.25}.section-title.is-primary,h1{color:var(--gold)}h1{font-size:clamp(34px,5vw,58px)}h2{font-size:clamp(26px,3.3vw,40px)}h3{color:var(--ice)}p{color:var(--text2);margin:0 0 16px}.lead{font-size:18px;color:#DDE5EF;max-width:860px}.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.hero-copy{padding:20px 0}.hero-image{border-radius:26px;padding:18px;background:linear-gradient(135deg,rgba(230,199,122,.08),rgba(127,169,204,.05));border:1px solid rgba(230,199,122,.12);box-shadow:var(--shadow)}.hero-image img{width:100%;max-height:440px;object-fit:contain}.text-link{color:var(--gold);font-weight:700}.quick-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.quick-card,.info-card,.zone-card,.review-card,.service-card,.security-card,.activity-card{background:var(--bg-2);border:1px solid rgba(230,199,122,.12);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.quick-card:nth-child(3n+2),.info-card.product{border-color:rgba(127,169,204,.18)}.quick-card:nth-child(3n),.service-card{border-color:rgba(99,175,167,.18)}.quick-card h3{margin:0 0 8px}.quick-card p{font-size:14px}.group-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:20px}.topic-duo{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.topic-card{border-radius:28px;background:var(--bg-2);border:1px solid rgba(127,169,204,.16);overflow:hidden;box-shadow:var(--shadow)}.topic-card .body{padding:28px}.topic-card img{width:100%;height:280px;object-fit:contain;background:var(--bg-1)}.app-band{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center;padding:36px;border-radius:30px;background:linear-gradient(135deg,rgba(99,175,167,.14),rgba(22,34,56,.12));border:1px solid rgba(99,175,167,.18)}.app-band img{max-height:420px;margin:auto;object-fit:contain}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.feature-list div{padding:14px;border-radius:16px;background:rgba(255,255,255,.03);color:var(--text2)}.news-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}.news-card{padding:24px;border-left:3px solid var(--mist-blue);background:var(--bg-2);border-radius:8px 20px 20px 8px}.service-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:20px}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{counter-increment:step;padding:22px;border-radius:20px;background:var(--bg-2);border:1px solid rgba(99,175,167,.15)}.step:before{content:counter(step,decimal-leading-zero);display:block;color:var(--gold);font-weight:800;margin-bottom:8px}.faq-list{display:grid;gap:12px}.faq-item{background:var(--bg-2);border:1px solid rgba(255,255,255,.06);border-radius:16px;overflow:hidden}.faq-item summary{cursor:pointer;padding:16px 18px;color:var(--heading);font-weight:700}.faq-item p{padding:0 18px 18px}.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.legal-box{padding:26px;border-radius:22px;background:linear-gradient(135deg,rgba(143,174,145,.12),rgba(16,25,43,.18));border:1px solid rgba(143,174,145,.2)}.banner-slider{max-width:1240px;margin:24px auto 40px;border-radius:24px;background:var(--bg-1);border:1px solid rgba(255,255,255,.05);box-shadow:0 24px 54px rgba(0,0,0,.34);overflow:hidden;position:relative}.banner-slider .slide{display:none}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:min(520px,54vw);object-fit:contain;background:var(--bg)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border:1px solid rgba(255,255,255,.08);border-radius:999px;background:rgba(16,25,43,.8);color:#F1DEA5;font-size:24px;cursor:pointer}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:8px}.slider-dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(230,199,122,.26);cursor:pointer}.slider-dots button.active{background:var(--gold)}.site-footer{background:var(--footer);color:#D6DEE9;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr .75fr .75fr;gap:40px}.footer-brand img{width:140px;margin-bottom:18px}.site-footer h3{margin-top:0}.site-footer a{display:block;color:#B8C4D4;margin:6px 0}.legal-note{margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);font-size:14px;color:#98A6B9}.page-hero{padding:74px 0 48px}.page-body{display:grid;grid-template-columns:1fr 340px;gap:28px}.article-card{padding:32px;border-radius:26px;background:var(--bg-2);border:1px solid rgba(127,169,204,.14)}.article-card p{font-size:16px}.side-card{position:sticky;top:140px;height:max-content;padding:24px;border-radius:22px;background:var(--bg-1);border:1px solid rgba(230,199,122,.12)}.side-card a{display:block;padding:9px 0;color:var(--text2)}.side-card a:hover{color:var(--gold)}
@media(max-width:980px){.nav-core,.channel-bar,.floating-service{display:none}.mobile-menu-btn{display:block}.header-main{grid-template-columns:auto 1fr auto;height:66px;gap:14px}.brand-logo{justify-self:center}.brand-logo img{width:118px}.header-register{padding:9px 14px;font-size:14px}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9998;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);z-index:10000;background:var(--bg-2);transform:translateX(-105%);transition:.28s;overflow-y:auto;padding-bottom:30px;box-shadow:20px 0 50px rgba(0,0,0,.4)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid rgba(255,255,255,.07)}.drawer-head img{width:120px}.drawer-close{font-size:30px;color:#fff;background:none;border:0}.drawer-group{padding:18px;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:var(--text2);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:9000;background:rgba(16,25,43,.97);border-top:1px solid rgba(230,199,122,.18);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:11px 2px;color:var(--text2);font-size:13px}.mobile-bottom a:hover{color:var(--gold)}body{padding-bottom:52px}.hero-inner,.app-band,.page-body{grid-template-columns:1fr}.quick-grid{grid-template-columns:repeat(3,1fr)}.group-grid,.service-grid{grid-template-columns:1fr 1fr}.topic-duo{grid-template-columns:1fr}.news-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.side-card{position:static}}
@media(max-width:640px){.container{width:min(100% - 26px,1240px)}.section{padding:54px 0}.page-hero{padding:50px 0 34px}.quick-grid,.group-grid,.service-grid,.news-grid,.steps,.reviews,.feature-list{grid-template-columns:1fr}.banner-slider{margin:14px 13px 26px;border-radius:18px}.banner-slider img{height:58vw}.slider-arrow{width:38px;height:38px}.topic-card img{height:auto;max-height:320px}.app-band{padding:22px}.article-card{padding:22px}.hero-image{padding:10px}.header-register{padding:8px 11px}.brand-logo img{width:102px}}