:root{--bg:#0D121A;--bg-1:#111827;--bg-2:#151D2B;--bg-3:#182334;--bg-4:#202B3D;--gold:#E8CF92;--gold-2:#C8A96A;--mist-blue:#A9C4E4;--cyan:#79B7C9;--sage:#8FB8A8;--text:#EDF2F7;--text-2:#B8C2D2;--text-3:#8E9AAF;--footer:#080C12;--line:rgba(232,207,146,.12);--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:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:9999;background:rgba(13,18,26,.92);backdrop-filter:blur(12px);box-shadow:0 10px 28px rgba(0,0,0,.18)}.header-inner{height:76px;max-width:1240px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:28px}.brand-logo img,.footer-logo{width:136px;height:42px;object-fit:contain}.nav-core{margin-left:auto;display:flex;gap:28px}.nav-core a{position:relative;color:#E7ECF4;padding:26px 0}.nav-core a:hover,.nav-core a.active{color:var(--gold)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:11px;width:28px;height:3px;border-radius:999px;background:linear-gradient(135deg,#F4E4B6,#E8CF92 52%,#C8A96A);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;font-weight:800;padding:11px 22px;border-radius:999px;box-shadow:0 10px 26px rgba(200,169,106,.16);transition:.2s}.main-btn:hover{transform:translateY(-2px)}.channel-bar{background:var(--bg-1);border-top:1px solid rgba(232,207,146,.08);border-bottom:1px solid rgba(169,196,228,.08)}.channel-scroll{max-width:1240px;margin:auto;padding:9px 22px;display:flex;gap:9px;overflow-x:auto;scrollbar-width:none}.channel-scroll a{white-space:nowrap;color:var(--text-2);padding:5px 11px;border:1px solid transparent;border-radius:999px;font-size:14px}.channel-scroll a:hover{color:#F5F7FA;background:rgba(121,183,201,.12);border-color:rgba(121,183,201,.2)}main{min-height:60vh}.container{max-width:1180px;margin:auto;padding:64px 22px}.page-hero{padding:74px 22px 34px;background:radial-gradient(circle at 80% 20%,rgba(121,183,201,.10),transparent 28%),linear-gradient(180deg,var(--bg-1),var(--bg))}.page-hero .inner{max-width:1180px;margin:auto}.eyebrow{color:var(--mist-blue);letter-spacing:.08em;font-size:13px}.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.15;color:var(--gold);margin:10px 0 18px}.page-hero p{max-width:820px;color:var(--text-2);font-size:18px}.section{padding:44px 0}.section h2{font-size:28px;color:var(--gold);margin:0 0 12px}.section p{color:var(--text-2)}.grid-2,.grid-3,.grid-4{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.panel,.card{background:linear-gradient(145deg,rgba(24,35,52,.92),rgba(17,24,39,.94));border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}.panel.alt{border-color:rgba(121,183,201,.14)}.card h3{margin:0 0 8px;color:#F3E9D2}.card p{margin:0;color:var(--text-2)}.text-link{display:inline-flex;margin-top:13px;color:var(--gold);font-weight:700}.media-row{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.media-row.reverse{grid-template-columns:.9fr 1.1fr}.media-box{background:var(--bg-2);border-radius:26px;overflow:hidden;border:1px solid rgba(255,255,255,.05);min-height:260px;display:flex;align-items:center;justify-content:center}.media-box img{width:100%;height:auto;max-height:440px;object-fit:contain}.note{border-left:3px solid var(--sage);padding:15px 18px;background:rgba(143,184,168,.08);border-radius:0 14px 14px 0;color:var(--text-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;z-index:1}.banner-slider .slide{display:none}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;aspect-ratio:16/6;object-fit:contain;background:var(--bg)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:1px solid rgba(255,255,255,.08);border-radius:999px;background:rgba(17,24,39,.78);color:#F3E1B0;width:44px;height:44px;font-size:24px;cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:9px}.slider-dots button{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer}.slider-dots button.active{background:var(--gold)}.floating-service{position:fixed;right:18px;top:42%;z-index:60;display:grid;gap:8px}.floating-service a,.floating-service button{min-width:92px;padding:10px 12px;border-radius:12px;background:rgba(21,29,43,.94);color:#DDE5EF;border:1px solid var(--line);box-shadow:0 14px 30px rgba(0,0,0,.24);font:inherit;cursor:pointer}.floating-service .register-link{background:linear-gradient(135deg,#F4E4B6,#E8CF92 52%,#C8A96A);color:#0D121A;font-weight:800}.site-footer{background:var(--footer);color:var(--text-2);padding:52px 22px 18px}.footer-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:34px}.footer-grid div{display:flex;flex-direction:column;gap:9px}.footer-grid strong{color:var(--gold)}.footer-bottom{max-width:1180px;margin:30px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.06);color:var(--text-3)}.menu-toggle,.mobile-bottom,.mobile-drawer,.drawer-mask{display:none}.list-steps{counter-reset:step;display:grid;gap:14px}.list-steps div{counter-increment:step;background:var(--bg-2);padding:18px 20px;border-radius:18px;border:1px solid rgba(169,196,228,.08)}.list-steps div:before{content:counter(step,decimal-leading-zero);color:var(--gold);font-weight:900;margin-right:14px}.faq details{background:var(--bg-2);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:15px 18px;margin-bottom:10px}.faq summary{cursor:pointer;color:#F3E9D2;font-weight:700}.faq p{margin-bottom:0}.chips{display:flex;flex-wrap:wrap;gap:10px}.chips a{padding:8px 12px;border-radius:999px;background:rgba(121,183,201,.09);border:1px solid rgba(121,183,201,.18);color:#DDE8F3}
@media(max-width:980px){.nav-core,.channel-bar,.floating-service{display:none}.header-inner{height:68px;justify-content:space-between;padding:0 14px}.menu-toggle{display:grid;width:40px;height:40px;border:0;background:transparent;padding:8px;gap:5px}.menu-toggle span{height:2px;background:#E7ECF4;display:block}.brand-logo{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo img{width:112px}.header-cta{padding:9px 13px;font-size:14px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}.media-row,.media-row.reverse{grid-template-columns:1fr}.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;top:0;left:0;bottom:0;width:84%;max-width:320px;z-index:10000;background:var(--bg-2);transform:translateX(-105%);transition:.28s;overflow-y:auto;padding-bottom:30px}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(255,255,255,.07)}.drawer-head img{width:118px;max-height:42px;object-fit:contain}.drawer-close{border:0;background:transparent;color:#fff;font-size:30px}.drawer-group{padding:15px 18px;display:grid;gap:6px}.drawer-group strong{color:var(--gold);font-size:13px}.drawer-group a{padding:9px 0;color:var(--text-2);border-bottom:1px solid rgba(255,255,255,.04)}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9000;background:rgba(17,24,39,.97);border-top:1px solid rgba(232,207,146,.18)}.mobile-bottom a{text-align:center;padding:10px 2px 9px;color:var(--text-2);font-size:13px}body{padding-bottom:55px}body.drawer-open{overflow:hidden}}
@media(max-width:680px){.container{padding:42px 16px}.page-hero{padding:52px 16px 22px}.page-hero p{font-size:16px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.panel,.card{padding:21px;border-radius:20px}.banner-slider{margin:14px 12px 28px;border-radius:18px}.banner-slider img{aspect-ratio:16/8}.slider-arrow{width:38px;height:38px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:not(:first-child){padding-top:8px}.site-footer{padding-bottom:74px}}