:root{--bg:#0C0F14;--info:#10141C;--nav:#141820;--panel:#1A1F28;--panel2:#222833;--hover:#2A3140;--title:#F7F8FA;--text:#D5D8DF;--muted:#9AA3B2;--sub:#7B8494;--line:rgba(255,255,255,.09);--orange:#FF8A00;--gold:#FFC44D;--radius:12px;--max:1280px}
*{box-sizing:border-box}html,body{margin:0;max-width:100%;overflow-x:hidden}html{scroll-behavior:smooth}body{font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.75}body.drawer-lock{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--title)}img,.media,.panel,.grid>*{max-width:100%}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:#fff;color:#111;padding:8px 12px;border-radius:8px}.skip-link:focus{top:12px}.mobile-only{display:none}.site-header{position:sticky;top:0;z-index:80}.info-bar{height:32px;background:var(--info);color:#C7CDD5;font-size:13px;border-bottom:1px solid rgba(255,255,255,.03)}.info-row{height:32px;display:flex;align-items:center;justify-content:space-between}.info-links{display:flex;gap:20px}.main-bar{height:72px;background:var(--nav);border-bottom:1px solid rgba(255,255,255,.08)}.nav-row{height:72px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px}.brand,.footer-brand{display:flex;align-items:center;gap:10px;color:var(--title);font-weight:800;white-space:nowrap}.brand img,.footer-brand img{height:34px;width:auto;max-width:116px;object-fit:contain}.logo-ph{display:inline-block;width:82px;height:32px;border-radius:8px;background:linear-gradient(160deg,#222833,#12161C)}.main-nav{display:flex;justify-content:center;align-items:center;gap:clamp(10px,1.5vw,22px);min-width:0}.main-nav a{position:relative;color:#D6DAE1;font-size:14px;white-space:nowrap;padding:24px 0 22px}.main-nav a:hover,.main-nav a.is-current{color:#fff}.main-nav a.is-current:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,var(--orange),var(--gold))}.nav-actions{display:flex;align-items:center;gap:14px;white-space:nowrap}.text-link{color:#F7F8FA;font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:999px;font-weight:700;border:0;cursor:pointer;transition:transform .18s ease,filter .18s ease,border-color .18s ease}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#fff;box-shadow:0 8px 24px rgba(255,138,0,.18)}.btn-primary:hover{color:#fff;filter:brightness(1.06);transform:translateY(-1px)}.btn-secondary{border:1px solid var(--line);background:var(--panel2);color:var(--title)}.btn-secondary:hover{background:var(--hover)}.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}.btn-nav{min-height:42px;padding:0 18px}.mobile-bar{background:var(--nav);height:calc(58px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);align-items:center;grid-template-columns:76px minmax(0,1fr) 86px;gap:8px;border-bottom:1px solid var(--line);padding-left:12px;padding-right:12px}.menu-btn{min-width:64px;height:38px;border:1px solid var(--line);background:var(--panel);color:var(--title);border-radius:8px}.mobile-brand{display:flex;align-items:center;justify-content:center;min-width:0}.mobile-brand img{height:28px;width:auto;max-width:120px;object-fit:contain}.mobile-watch{height:36px;min-height:36px;min-width:76px;padding:0 10px;font-size:13px}.drawer-overlay,.mobile-drawer{visibility:hidden;pointer-events:none}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.64);z-index:95;opacity:0;transition:opacity .2s ease}.drawer-overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(86vw,340px);background:#10141C;z-index:100;transform:translateX(-102%);transition:transform .22s ease;overflow:auto;padding:calc(16px + env(safe-area-inset-top)) 16px 24px}.mobile-drawer.is-open{visibility:visible;pointer-events:auto;transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line)}.drawer-brand img{height:30px}.drawer-close{width:40px;height:40px;border:1px solid var(--line);background:var(--panel);color:#fff;border-radius:8px;font-size:24px}.drawer-nav{display:grid;gap:4px;padding-top:14px}.drawer-nav strong{color:#7B8494;font-size:12px;letter-spacing:.08em;margin:16px 10px 6px}.drawer-nav a{padding:10px 12px;border-radius:8px;color:#E6E9EE}.drawer-nav a:hover{background:var(--panel2)}
main{min-height:60vh}.page-hero,.section{padding:72px 0}.page-hero{padding-top:64px;padding-bottom:48px;background:linear-gradient(180deg,rgba(255,196,77,.04),transparent)}.breadcrumb{font-size:13px;color:var(--sub);margin-bottom:18px}.breadcrumb a{color:var(--muted)}h1,h2,h3{color:var(--title);line-height:1.25;margin:0 0 16px}h1{font-size:clamp(40px,4vw,52px);max-width:900px}h2{font-size:clamp(26px,3vw,32px)}h3{font-size:20px}.lead{font-size:18px;color:#C8CDD6;max-width:850px;margin:0}.kicker{display:inline-block;margin-bottom:12px;color:#FFC44D;font-size:13px;font-weight:700;letter-spacing:.08em}.section{padding-top:64px;padding-bottom:64px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head p{margin:0;color:var(--muted);max-width:700px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}.panel.soft{background:var(--panel2)}.grid{display:grid;gap:20px}.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))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#151A22}.media>img{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center center;display:block}.media-ph{width:100%;height:100%;background:linear-gradient(160deg,#222833,#12161C)}.media-hero{aspect-ratio:16/7;max-height:420px}.media-4x3{aspect-ratio:4/3;max-height:360px}.media-1x1{aspect-ratio:1/1;max-height:360px}.media-card{aspect-ratio:3/4;max-height:260px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .18s ease,border-color .18s ease;align-self:start}.card:hover{transform:translateY(-2px);border-color:rgba(255,196,77,.3)}.card-body{padding:18px}.card h3{margin-bottom:8px}.card p{margin:0 0 14px;color:#BFC5CF;font-size:14px}.tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#262D38;color:#D8DDE5;border:1px solid var(--line);font-size:12px}.link-arrow{color:#FFC44D;font-weight:700;font-size:14px}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:34px;align-items:center}.split.reverse{grid-template-columns:minmax(360px,.95fr) minmax(0,1.05fr)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.prose{max-width:900px}.prose p{margin:0 0 18px}.prose h2{margin-top:38px}.prose h3{margin-top:28px}.note{padding:18px 20px;background:#151A22;border-left:3px solid #FFC44D;border-radius:8px;color:#C7CCD4}.list-clean{margin:0;padding-left:20px}.list-clean li{margin:8px 0}.meta-row{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.chips{display:flex;gap:10px;flex-wrap:wrap}.chip{border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:999px;min-height:40px;padding:0 16px;cursor:pointer}.chip:hover,.chip.is-active{background:var(--hover);color:#fff;border-color:rgba(255,196,77,.35)}.project-strip .panel{padding:18px}.project-strip h3{font-size:18px;margin:0 0 6px}.project-strip p{font-size:14px;color:var(--muted);margin:0}.attention-grid .panel{min-height:180px}.stateless{color:var(--muted);font-size:14px}.feature-list{display:grid;gap:12px}.feature-list a{display:block;padding:14px 16px;border-radius:8px;background:var(--panel2);border:1px solid var(--line)}.feature-list a:hover{background:var(--hover)}.hero-carousel .carousel-stage{position:relative}.carousel-slide{margin-bottom:16px}.carousel-caption{margin-top:14px;background:linear-gradient(180deg,#1A1F28,#141820);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:16px}.hero-carousel.is-ready .carousel-slide{display:none}.hero-carousel.is-ready .carousel-slide.is-active{display:block}.carousel-controls{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:12px}.carousel-btn{width:42px;height:42px;border-radius:999px;border:1px solid var(--line);background:var(--panel2);color:#fff;cursor:pointer}.carousel-dots{display:flex;gap:8px}.carousel-dots button{width:10px;height:10px;border:0;border-radius:999px;background:#535D6B;padding:0}.carousel-dots button.is-active{background:#FFC44D}.faq-list{display:grid;gap:10px}.faq-list details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:0 18px}.faq-list summary{cursor:pointer;color:var(--title);font-weight:700;padding:16px 28px 16px 0}.faq-list details p{color:#C7CCD4;margin:0;padding:0 0 18px}.partner-grid .card[hidden]{display:none!important}.partner-grid .card-body{min-height:202px}.live-group{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:26px;align-items:center}.table-wrap{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:12px}.data-table{width:100%;min-width:720px;border-collapse:collapse;background:var(--panel)}.data-table th,.data-table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}.data-table th{color:#fff;background:var(--panel2)}.data-table td{color:#C9CED7}.related-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.related-links a{padding:9px 12px;border-radius:8px;background:var(--panel2);border:1px solid var(--line);font-size:14px}.auth-shell{max-width:780px;margin:0 auto}.auth-primary{height:48px;min-width:168px;border-radius:999px;background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF;font-weight:700;box-shadow:0 8px 24px rgba(255,138,0,.28);display:inline-flex;align-items:center;justify-content:center;padding:0 28px;margin-top:20px}.auth-primary:focus-visible{outline:2px solid #FFC44D;outline-offset:3px}.safety-panel{background:#131820;border:1px solid rgba(255,196,77,.18)}
.site-footer{background:#080A0E;border-top:1px solid rgba(255,255,255,.08);padding:48px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px}.footer-grid nav{display:grid;align-content:start;gap:8px}.footer-grid strong{color:#fff}.footer-grid a,.footer-grid p{color:#969EAC;font-size:14px}.footer-bottom{margin-top:32px;padding-top:22px;border-top:1px solid var(--line);color:#7B8494;font-size:13px}.footer-bottom p{margin:5px 0}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:70;min-height:calc(52px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#10141C;border-top:1px solid var(--line);grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;min-height:52px;align-items:center;justify-content:center;text-align:center;font-size:12px;color:#D3D8DF;padding:5px}
@media (max-width:1120px){.nav-row{gap:10px}.main-nav{gap:10px}.main-nav a{font-size:13px}.nav-actions{gap:9px}.btn-nav{padding:0 13px}.brand span{display:none}}
@media (max-width:1024px){.container{width:min(var(--max),calc(100% - 40px))}.grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.media-hero{max-height:300px}.desktop-only{display:none!important}.mobile-only{display:grid}.site-header{height:calc(58px + env(safe-area-inset-top))}.section{padding-top:56px;padding-bottom:56px}.page-hero{padding-top:50px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:767px){body{font-size:15px;padding-bottom:calc(52px + env(safe-area-inset-bottom))}.container{width:min(var(--max),calc(100% - 32px))}.mobile-bar{display:grid}.mobile-bottom{display:grid}.page-hero,.section{padding-top:44px;padding-bottom:44px}h1{font-size:clamp(28px,8vw,32px)}h2{font-size:clamp(22px,6vw,26px)}.lead{font-size:16px}.section-head{display:block}.section-head p{margin-top:8px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.grid-5{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.partner-grid .card-body{min-height:210px;padding:14px}.partner-grid .card h3{font-size:17px}.partner-grid .card p{font-size:13px;line-height:1.65}.split,.split.reverse,.live-group{grid-template-columns:1fr;gap:20px}.split .media-wrap,.split.reverse .media-wrap{order:-1}.media-hero{aspect-ratio:16/7;max-height:168px}.media-4x3,.media-1x1{max-height:220px}.media-card{aspect-ratio:3/4;max-height:220px}.carousel-caption{display:block}.carousel-caption .btn{margin-top:12px}.project-strip.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.attention-grid .panel{min-height:auto}.footer-grid{grid-template-columns:1fr}.footer-brand img{height:32px}.actions .btn{width:100%}.auth-primary{height:46px;min-width:168px}.live-group .media{max-width:280px;margin:0 auto}.section{overflow:hidden}}
@media (max-width:390px){.mobile-bar{grid-template-columns:66px minmax(0,1fr) 82px;padding-left:8px;padding-right:8px}.menu-btn{min-width:58px;font-size:13px}.mobile-watch{min-width:76px;padding:0 8px;font-size:12px}.mobile-brand img{max-width:108px}.container{width:calc(100% - 28px)}.grid-5{gap:10px}.partner-grid .card-body{padding:12px}.project-strip.grid-4{gap:10px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.btn:hover,.card:hover{transform:none!important}}