:root{--bg:#0C0F14;--info:#10141C;--nav:#141820;--panel:#1A1F28;--panel2:#222833;--hover:#2A3140;--title:#F7F8FA;--text:#D5D8DF;--muted:#9AA3B2;--dim:#7B8494;--line:rgba(255,255,255,.09);--orange:#FF8A00;--gold:#FFC44D;--radius:12px}
*{box-sizing:border-box}html{scroll-behavior:smooth;max-width:100%;overflow-x:hidden}body{margin:0;max-width:100%;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}img,.media,.panel,.grid>*{max-width:100%}button,input{font:inherit}.container{width:min(1280px,100%);margin:0 auto;padding-left:28px;padding-right:28px}.site-header{position:sticky;top:0;z-index:50}.info-bar{height:32px;background:var(--info);color:#C7CDD5;font-size:13px}.info-inner{height:32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.info-links{display:flex;gap:18px;white-space:nowrap}.info-links a:hover,.footer-grid a:hover{color:#fff}.main-bar{height:72px;background:var(--nav);border-bottom:1px solid var(--line)}.main-inner{height:72px;display:grid;grid-template-columns:auto minmax(0,1fr) 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solid var(--line);border-radius:12px}.bullet strong{display:block;color:#fff;margin-bottom:5px}.login-shell{min-height:calc(100vh - 104px);display:flex;align-items:flex-start;padding:54px 0 84px}.login-card{width:min(760px,100%);margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:34px}.login-card h1{font-size:42px;line-height:1.15;color:#fff;margin:8px 0 14px}.login-card .lead{color:#C5CBD5;margin:0 0 22px}.login-card .btn-primary{height:48px;min-width:168px;border-radius:999px;box-shadow:0 8px 24px rgba(255,138,0,.28);margin:0 0 24px}.login-card ul{padding-left:20px;color:var(--muted)}.cta-panel{display:flex;justify-content:space-between;gap:24px;align-items:center;background:linear-gradient(135deg,#202631,#151A21);border:1px solid rgba(255,196,77,.16);border-radius:12px;padding:28px}.cta-panel h2{margin:0 0 8px;color:#fff}.cta-panel p{margin:0;color:var(--muted)}.site-footer{background:#080A0E;border-top:1px solid var(--line);padding:48px 0 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@media (max-width:1100px){.container{padding-left:20px;padding-right:20px}.main-inner{gap:14px}.main-nav{gap:10px}.main-nav a{font-size:14px}.account-links{gap:10px}.account-links>a:not(.btn){font-size:13px}.btn-top{padding:0 16px}.partner-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.media-hero{max-height:300px}}
@media (max-width:900px){.info-bar,.main-bar{display:none}.site-header{position:sticky;top:0;background:var(--nav)}.mobile-bar{height:calc(58px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);display:grid;grid-template-columns:76px minmax(0,1fr) 88px;align-items:center;gap:8px;background:var(--nav);border-bottom:1px solid var(--line);padding-left:16px;padding-right:16px}.menu-toggle{width:42px;height:40px;border:0;background:transparent;display:grid;align-content:center;gap:5px;padding:8px;cursor:pointer}.menu-toggle span{height:2px;background:#fff;border-radius:2px}.mobile-logo{display:flex;justify-content:center;min-width:0}.mobile-logo img{height:28px;max-width:120px;width:auto;object-fit:contain}.mobile-logo-ph{height:28px;max-width:100px}.mobile-watch{height:36px;min-height:36px;min-width:76px;padding:0 10px;font-size:13px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease;z-index:90}.mobile-drawer{display:block;position:fixed;top:0;left:0;bottom:0;width:min(86vw,340px);padding:calc(18px + env(safe-area-inset-top)) 18px 26px;background:#10141C;border-right:1px solid var(--line);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s ease;z-index:100;overflow:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;visibility:visible;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700}.drawer-brand img{height:30px;max-width:120px;object-fit:contain}.drawer-close{width:40px;height:40px;border:1px solid var(--line);border-radius:999px;background:#1A1F28;color:#fff;font-size:24px;cursor:pointer}.drawer-group{padding:18px 0;border-bottom:1px solid var(--line);display:grid;gap:9px}.drawer-group h2{margin:0 0 4px;color:#7F8897;font-size:13px}.drawer-group a{color:#E4E7EC;min-height:40px;display:flex;align-items:center}.site-main{padding-bottom:calc(60px + env(safe-area-inset-bottom))}.mobile-bottom{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:48;grid-template-columns:repeat(5,1fr);min-height:calc(54px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#10141C;border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;text-align:center;font-size:11px;color:#B9C0CA;padding:6px 2px}.mobile-bottom .watch{color:#fff;background:linear-gradient(180deg,rgba(255,138,0,.24),rgba(255,196,77,.08))}.hero-grid,.split,.news-layout{grid-template-columns:1fr}.hero-grid .carousel{order:-1}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero h1,.hero-copy h1{font-size:34px}.section{padding:56px 0}}
@media (max-width:767px){body{font-size:15px}.container{padding-left:16px;padding-right:16px}.section{padding:46px 0}.section-tight{padding:36px 0}.page-hero{padding:38px 0 26px}.page-hero h1,.hero-copy h1{font-size:30px;max-width:100%}.page-hero .lead,.hero-copy .lead{font-size:16px}.hero-wrap{padding:20px 0 36px}.hero-grid{gap:22px}.hero-copy h1{margin-top:0}.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}.hero-overlay{padding:34px 14px 12px}.hero-overlay p{font-size:13px}.hero-overlay .btn{display:none}.carousel-controls button{width:36px;height:36px}.section-head{display:block;margin-bottom:22px}.section-head h2{font-size:24px}.grid-2,.grid-3,.grid-4,.bullet-grid{grid-template-columns:1fr}.partner-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.partner-body{padding:12px}.partner-body h3{font-size:16px}.partner-body p{font-size:13px;line-height:1.65}.feature-row{grid-template-columns:1fr;gap:18px}.feature-row .media{max-width:280px}.feature-row h2{font-size:23px}.content h2{font-size:24px;margin-top:34px}.content h3{font-size:19px}.cta-panel{display:block;padding:22px}.cta-panel .actions{margin-top:18px}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-brand p{max-width:none}.login-shell{padding:30px 0 72px}.login-card{padding:24px 18px}.login-card h1{font-size:30px}.login-card .btn-primary{min-height:46px;height:46px}.btn{min-height:40px;padding:0 18px}.table-scroll{border-radius:8px}}
@media (max-width:390px){.mobile-bar{grid-template-columns:60px minmax(0,1fr) 80px;gap:6px;padding-left:10px;padding-right:10px}.mobile-watch{min-width:76px;padding:0 7px}.mobile-logo img{max-width:108px}.partner-grid{gap:10px}.partner-body{padding:10px}.project-card{padding:16px}.hero-copy h1,.page-hero h1{font-size:28px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.btn:hover,.card:hover,.partner-card:hover,.article-card:hover{transform:none!important}}