:root{--bg:#0D121A;--bg-1:#111827;--bg-2:#151D2B;--bg-3:#182334;--bg-4:#202B3D;--gold:#E8CF92;--gold-2:#C8A96A;--mist:#A9C4E4;--cyan:#79B7C9;--sage:#8FB8A8;--text:#EDF2F7;--text-2:#B8C2D2;--text-3:#8E9AAF;--footer:#080C12;--shadow:0 18px 44px rgba(0,0,0,.30)}
*{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:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{font:inherit}.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(13,18,26,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(232,207,146,.08);box-shadow:0 10px 30px rgba(0,0,0,.18)}.header-main{height:72px;display:flex;align-items:center;gap:28px}.brand-logo{width:126px;flex:0 0 auto}.brand-logo img{max-height:42px;object-fit:contain}.nav-core{display:flex;align-items:center;justify-content:center;gap:30px;margin-left:auto}.nav-core a{position:relative;color:#E7ECF4;font-size:15px;padding:24px 0}.nav-core a:hover,.nav-core a.active{color:var(--gold)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:10px;width:28px;height:3px;border-radius:999px;background:linear-gradient(135deg,#F4E4B6,var(--gold),var(--gold-2));transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#F4E4B6 0%,#E8CF92 48%,#C8A96A 100%);color:#0D121A;border-radius:999px;padding:11px 20px;font-weight:800;box-shadow:0 12px 28px rgba(232,207,146,.15);transition:.2s}.main-btn:hover{transform:translateY(-1px);filter:brightness(.96)}.header-register{white-space:nowrap}.channel-bar{background:#111827;border-top:1px solid rgba(232,207,146,.07)}.channel-scroll{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none}.channel-scroll::-webkit-scrollbar{display:none}.channel-bar a{white-space:nowrap;color:var(--text-2);border:1px solid transparent;padding:6px 11px;border-radius:999px;font-size:13px}.channel-bar a:hover{color:#F5F7FA;background:rgba(121,183,201,.12);border-color:rgba(121,183,201,.20)}main{min-height:60vh}.page-hero{padding:72px 0 46px;background:radial-gradient(circle at 70% 20%,rgba(169,196,228,.08),transparent 34%),linear-gradient(180deg,#111827 0%,#0D121A 100%)}.page-hero .eyebrow,.section-kicker{color:var(--gold);font-size:13px;letter-spacing:.12em}.page-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.15;margin:12px 0 20px;color:var(--gold)}.page-hero p{max-width:820px;color:var(--text-2);font-size:17px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.text-link{color:var(--gold);font-weight:700}.section{padding:64px 0}.section.alt{background:var(--bg-1)}.section h2{font-size:clamp(26px,3.2vw,40px);line-height:1.2;color:#F0E6D1;margin:6px 0 24px}.section p{color:var(--text-2)}.grid-2,.grid-3,.grid-4{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{background:var(--bg-2);border:1px solid rgba(232,207,146,.10);border-radius:22px;padding:24px;box-shadow:0 14px 30px rgba(0,0,0,.16)}.card.cool{background:var(--bg-3);border-color:rgba(121,183,201,.14)}.card.service{background:#142129;border-color:rgba(143,184,168,.14)}.card h3{margin:0 0 10px;color:#F2E7D2;font-size:21px}.card p{margin:0 0 12px}.card ul,.info-list{margin:14px 0 0;padding-left:20px;color:var(--text-2)}.media-split{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}.media-split.reverse{grid-template-columns:.92fr 1.08fr}.media-box{background:var(--bg-2);border:1px solid rgba(255,255,255,.05);border-radius:26px;padding:18px;box-shadow:var(--shadow)}.media-box img{width:100%;max-height:470px;object-fit:contain;border-radius:18px}.quick-links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.quick-link{padding:18px;border-radius:18px;background:linear-gradient(145deg,#151D2B,#182334);border:1px solid rgba(169,196,228,.1)}.quick-link strong{display:block;color:#F0E6D1;margin-bottom:6px}.quick-link span{display:block;color:var(--text-3);font-size:14px}.banner-slider{max-width:1240px;margin:24px auto 42px;border-radius:24px;background:#111827;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(62vw,590px);object-fit:contain;background:#0D121A}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border:1px solid rgba(255,255,255,.08);border-radius:999px;background:rgba(17,24,39,.78);color:#F3E1B0;box-shadow:0 8px 20px rgba(0,0,0,.28);cursor:pointer}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:8px}.slider-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:0;background:rgba(237,242,247,.26);cursor:pointer}.slider-dots button.active{background:var(--gold)}.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(232,207,146,.10);border:1px solid rgba(232,207,146,.10);border-radius:22px;overflow:hidden}.feature-strip div{background:var(--bg-2);padding:24px}.feature-strip strong{display:block;color:var(--gold);font-size:19px}.feature-strip span{color:var(--text-3);font-size:14px}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{counter-increment:step;background:var(--bg-2);border-radius:20px;padding:22px;border-top:2px solid rgba(121,183,201,.24)}.step:before{content:counter(step,decimal-leading-zero);display:block;color:var(--cyan);font-weight:800;margin-bottom:8px}.faq details{background:var(--bg-2);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:0 18px;margin:10px 0}.faq summary{cursor:pointer;padding:17px 0;color:#F1E7D5;font-weight:700}.faq details p{padding:0 0 16px;margin:0}.notice{padding:22px 24px;border-radius:18px;background:rgba(143,184,168,.08);border:1px solid rgba(143,184,168,.18);color:var(--text-2)}.site-footer{background:var(--footer);color:#D5DCE7;padding:50px 0 24px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:34px}.footer-brand img{width:126px;margin-bottom:16px}.site-footer h3{color:#F0E6D1;font-size:16px}.site-footer a{display:block;color:#B8C2D2;margin:8px 0}.site-footer p{color:#8E9AAF;margin:0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.07);padding-top:18px;margin-top:32px;color:#8E9AAF}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:flex;flex-direction:column;gap:8px}.floating-service a,.floating-service button{background:rgba(21,29,43,.94);color:#DDE5EF;border:1px solid rgba(232,207,146,.12);box-shadow:0 14px 30px rgba(0,0,0,.24);padding:10px 12px;border-radius:12px;font-size:13px;cursor:pointer}.floating-service .register-link{background:linear-gradient(135deg,#F4E4B6,#E8CF92,#C8A96A);color:#0D121A;font-weight:800}.floating-service a:hover,.floating-service button:hover{color:var(--gold);border-color:rgba(232,207,146,.24)}.mobile-menu-btn,.mobile-bottom{display:none}.mobile-drawer{position:fixed;top:0;left:0;bottom:0;width:min(84vw,320px);background:#111827;z-index:10000;padding:18px;transform:translateX(-103%);transition:transform .24s ease;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}.drawer-head img{width:120px}.drawer-close{background:none;border:0;color:#fff;font-size:34px;cursor:pointer}.drawer-group{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}.drawer-group strong{display:block;color:var(--gold);font-size:13px;margin-bottom:8px}.drawer-group a{display:block;color:#D5DCE7;padding:7px 0}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:9999;opacity:0;transition:opacity .2s}.drawer-overlay.show{opacity:1}.drawer-open{overflow:hidden}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;background:#111827;border-top:1px solid rgba(232,207,146,.16);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{flex:1;text-align:center;padding:11px 4px;color:#B8C2D2;font-size:13px}.mobile-bottom a:hover{color:var(--gold)}
@media(max-width:980px){.nav-core,.channel-bar,.floating-service{display:none}.header-main{height:66px;justify-content:space-between;gap:12px}.mobile-menu-btn{display:flex;width:40px;height:40px;flex-direction:column;justify-content:center;gap:5px;border:0;background:transparent;padding:8px}.mobile-menu-btn span{display:block;height:2px;background:#E7ECF4;border-radius:4px}.brand-logo{width:112px}.header-register{padding:9px 14px;font-size:13px}.grid-4,.quick-links{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.media-split,.media-split.reverse{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr 1fr}.mobile-bottom{display:flex}body{padding-bottom:62px}.page-hero{padding-top:52px}}
@media(max-width:640px){.shell{width:min(100% - 28px,1180px)}.page-hero h1{font-size:36px}.grid-2,.grid-3,.grid-4,.quick-links,.feature-strip,.steps,.footer-grid{grid-template-columns:1fr}.section{padding:48px 0}.card{padding:20px}.banner-slider{margin:14px 14px 32px;border-radius:18px}.banner-slider img{height:58vw;min-height:230px}.slider-arrow{width:38px;height:38px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.footer-bottom{flex-direction:column}.header-register{font-size:12px;padding:8px 11px}.brand-logo{width:96px}.media-box{padding:12px}.page-hero p{font-size:15px}}