*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0C0F14;color:#D5D8DF;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:#FFC44D;text-decoration:none;touch-action:manipulation}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;touch-action:manipulation}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:#F7F8FA;line-height:1.35}h1{font-size:clamp(29px,3vw,40px);margin-bottom:20px;letter-spacing:.01em}h2{font-size:25px;margin-bottom:18px}h3{font-size:19px;margin-bottom:10px}p{margin-bottom:17px}.container{width:min(1200px,calc(100% - 40px));margin-inline:auto}.site-header{background:#141820;position:relative;z-index:100}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;color:#F7F8FA}.brand img{height:34px;width:auto;max-width:150px;object-fit:contain}.brand-fallback{font-size:23px;font-weight:900;letter-spacing:.03em;white-space:nowrap}.brand-fallback b{font-size:14px}.desktop-nav{display:flex;align-items:center;justify-content:center;min-width:0;gap:clamp(10px,1.65vw,25px);white-space:nowrap}.desktop-nav a{color:#D5D8DF;font-size:15px;font-weight:600;display:inline-flex;align-items:center;min-height:45px;border-bottom:2px solid transparent;padding:0 2px}.desktop-nav a.active{border-color:#FF8A00;color:#FFF}.header-join{flex:0 0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;padding:9px 24px;font-weight:800;letter-spacing:.015em}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFF;box-shadow:0 4px 14px #0003}.btn-primary:hover{text-decoration:none;filter:brightness(1.06)}.btn-outline{border:1px solid 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#343b45;border-radius:15px;overflow:hidden;min-width:0}.tile-body{padding:22px}.tile p:last-child{margin-bottom:0}.text-link{font-weight:700;display:inline-block;min-height:40px;padding-block:6px}.notice{border-left:3px solid #FF8A00;background:#222833;border-radius:0 10px 10px 0;padding:18px 22px;margin:24px 0}.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%;object-fit:contain;object-position:center center;display:block}.media-placeholder{position:absolute;inset:0;background:linear-gradient(125deg,#151A22,#222833 48%,#151A22)}.media-placeholder:after{content:"";position:absolute;inset:27%;border:1px solid #38414e;border-radius:12px}.media-hero{aspect-ratio:16/7;max-height:300px}.media-card{aspect-ratio:3/4;max-height:220px}.media-wide{aspect-ratio:16/9;max-height:290px}.feature{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:26px;align-items:center}.feature .media{order:2}.home-carousel{background:#1A1F28;border-radius:16px;padding:12px;margin-bottom:30px}.home-carousel .media{aspect-ratio:16/5;height:clamp(220px,24vw,290px);max-height:290px}.home-carousel .slide[hidden]{display:none}.carousel-dots{display:flex;justify-content:center;gap:10px;padding-top:14px}.carousel-dots button{width:12px;height:12px;border-radius:50%;border:0;background:#606a78;padding:0}.carousel-dots button[aria-pressed=true]{background:#FF8A00}.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:15px}.partner-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.partner-grid .tile-body{padding:17px}.partner-grid h2,.partner-grid h3{font-size:19px}.partner-grid .media-card{aspect-ratio:4/3;max-height:220px}.partner-preview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.partner-preview .tile-body{padding:16px}.partner-preview .media-card{aspect-ratio:4/3}.reading-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.reading-item{background:#1A1F28;border:1px solid #343b45;border-radius:14px;padding:23px}.reading-item p:last-child{margin-bottom:0}.reading-item h2{font-size:22px}.inline-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:20px}.inline-links a{min-height:40px;display:inline-flex;align-items:center}.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:22px}.site-footer{background:#080A0E;border-top:1px solid #242831;padding-top:45px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px;padding-bottom:40px}.site-footer h2{font-size:16px}.site-footer a:not(.brand){color:#9AA3B2;display:block;font-size:14px;margin:8px 0}.site-footer p{font-size:14px;color:#9AA3B2;margin-top:18px}.footer-bottom{display:flex;justify-content:space-between;gap:12px;padding:22px 0;border-top:1px solid #242831;font-size:13px;color:#9AA3B2}.mobile-bottom{display:none}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #343b45}.drawer-close{background:transparent;border:0;color:#fff;font-size:30px;min-height:40px;min-width:40px}.drawer-items{height:calc(100% - 75px);overflow-y:auto;padding:12px 20px 35px}.drawer-items a{display:flex;align-items:center;color:#F7F8FA;min-height:44px;padding:6px 10px;border-radius:8px}.drawer-items a:hover{background:#222833}.drawer-label{font-size:12px;color:#9AA3B2;letter-spacing:.12em;margin:20px 0 4px}.small{font-size:14px;color:#9AA3B2}.quick-intro{max-width:780px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a:focus-visible,button:focus-visible{outline:3px solid #FFC44D;outline-offset:3px}
@media(max-width:980px){.desktop-nav{display:none}.header-inner{height:64px;display:grid;grid-template-columns:minmax(72px,1fr) auto minmax(72px,1fr);gap:8px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:42px;height:42px;background:transparent;border:1px solid #3d4551;border-radius:9px}.menu-toggle span{display:block;width:19px;height:2px;background:#F7F8FA}.header-inner>.brand{justify-self:center}.header-inner>.brand img{height:28px}.header-inner>.brand .brand-fallback{font-size:19px}.header-join{justify-self:end;min-width:72px;height:36px;min-height:36px;padding:5px 15px;font-size:14px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#141820;color:#F7F8FA;z-index:12000;transform:translateX(-105%);transition:transform .2s ease}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:11000;opacity:0;pointer-events:none}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.partner-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature{grid-template-columns:1fr}.feature .media{order:0}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#141820;border-top:1px solid #3a404a;z-index:9000;padding:5px 5px max(5px,env(safe-area-inset-bottom))}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;color:#D5D8DF;font-size:12px;min-height:49px}.mobile-bottom a span{font-size:19px;line-height:1.1}.mobile-bottom a.bottom-join{color:#FFC44D}body{padding-bottom:65px}}
@media(max-width:660px){.container{width:min(100% - 28px,1200px)}.page-shell{padding-block:24px 48px}h1{font-size:clamp(27px,7.1vw,32px)}h2{font-size:22px}.panel{padding:20px}.card-grid,.card-grid.two,.partner-grid,.reading-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card-grid:not(.compact){grid-template-columns:1fr}.partner-preview{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.partner-grid .tile-body,.partner-preview .tile-body{padding:13px}.partner-grid h2,.partner-preview h3{font-size:17px}.partner-grid p{font-size:14px}.media-card{max-height:220px}.home-carousel .media{height:clamp(140px,42vw,168px);max-height:168px}.home-carousel{padding:7px}.channel-links{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;scrollbar-width:none;gap:20px}.footer-grid{gap:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.section-head{display:block}}
@media(max-width:390px){.partner-grid{grid-template-columns:1fr 1fr}.partner-grid .tile-body{padding:11px}.brand-fallback b{font-size:11px}.card-grid.two{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}