:root{color-scheme:dark;--bg:#0C0F14;--nav:#141820;--panel:#1A1F28;--panel2:#222833;--text:#D5D8DF;--muted:#9AA3B2;--white:#F7F8FA;--orange:#FF8A00;--gold:#FFC44D}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}img,svg{max-width:100%}a{color:inherit;text-decoration:none;touch-action:manipulation}a:hover{color:var(--gold)}button{font:inherit;cursor:pointer;touch-action:manipulation}a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px}h1,h2,h3{color:var(--white);line-height:1.35;margin:0 0 18px}h1{font-size:clamp(28px,3.3vw,40px);letter-spacing:-.5px}h2{font-size:clamp(23px,2.35vw,28px)}h3{font-size:19px}p{margin:0 0 17px}ul{padding-left:22px}.container{width:min(100% - 36px,1200px);margin:0 auto}.skip-link{position:absolute;top:-80px;left:16px;z-index:14000;background:#fff;color:#111;padding:10px}.skip-link:focus{top:4px}.site-header{background:var(--nav);position:relative;z-index:1000;border-bottom:1px solid #2b3039}.header-inner{display:flex;align-items:center;gap:22px;min-height:70px}.brand{display:flex;align-items:center;justify-content:flex-start;min-width:125px;max-width:185px;flex:0 1 160px;white-space:nowrap}.brand img{height:34px;width:auto;max-width:100%;object-fit:contain}.brand-fallback{font-size:25px;font-weight:900;line-height:1;color:var(--white)}.brand-fallback small{font-size:12px;font-weight:700;letter-spacing:.15em}.desktop-nav{display:flex;align-items:stretch;justify-content:center;flex:1;min-width:0;gap:clamp(9px,1.6vw,24px);white-space:nowrap}.desktop-nav a{display:flex;align-items:center;min-height:70px;padding:0 2px;border-bottom:2px solid transparent;color:var(--text);font-size:15px;font-weight:600}.desktop-nav a.active{border-bottom-color:#FF8A00;color:#fff}.header-register{flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 24px;border-radius:999px;font-weight:700;border:0;text-align:center;white-space:nowrap}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF;box-shadow:0 4px 16px #ff8a0026}.btn-primary:hover{color:#fff;filter:brightness(1.06)}.btn-secondary{background:var(--panel2);border:1px solid #3b4552;color:var(--white)}.menu-toggle{display:none}.mobile-drawer,.drawer-mask{display:none}.page-content{padding:40px 0 76px}.page-intro{max-width:920px;margin-bottom:26px}.eyebrow{color:var(--gold);font-size:12px;letter-spacing:.14em;font-weight:800;text-transform:uppercase;margin-bottom:13px}.lead{font-size:18px;line-height:1.85;color:#E5E7EC}.muted{color:var(--muted)}.section{margin-top:40px}.section-title{margin-bottom:16px}.channel-strip{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:thin;margin:16px 0 32px;padding-bottom:6px}.channel-strip a{white-space:nowrap;padding:8px 13px;border:1px solid #343b46;background:#161b23;border-radius:999px;color:#c9cfd8;font-size:14px;min-height:40px}.channel-strip a:hover{border-color:var(--orange);color:#fff}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.panel{background:var(--panel);border:1px solid #2b323d;border-radius:18px;padding:24px;min-width:0}.panel-soft{background:var(--panel2)}.panel p:last-child{margin-bottom:0}.text-link{color:#ffc66b;text-decoration:underline;text-underline-offset:4px}.text-link:hover{color:#fff}.link-row{display:flex;gap:13px;flex-wrap:wrap;align-items:center;margin-top:24px}.link-row a:not(.btn){color:var(--gold);text-decoration:underline;text-underline-offset:4px}.callout{border-left:3px solid var(--orange);background:#181d25;border-radius:0 12px 12px 0;padding:17px 22px;margin:25px 0}.callout p:last-child{margin-bottom: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-hero{aspect-ratio:16/7;max-height:300px}.media-card{aspect-ratio:3/4;max-height:220px}.media-landscape{aspect-ratio:16/9;max-height:340px}.media-logo{aspect-ratio:2/1;max-height:140px}.media-placeholder{position:absolute;inset:0;background:linear-gradient(145deg,#222833,#151A22);border:1px solid #313a45;border-radius:inherit}.media-placeholder:after{content:"";position:absolute;left:38%;right:38%;top:48%;height:2px;background:#3f4854;border-radius:9px}.slider{background:#141820;border-radius:18px;padding:10px;border:1px solid #29313a;margin:6px 0 28px}.slider [data-slide][hidden]{display:none}.slider .media{height:clamp(220px,23vw,280px);aspect-ratio:auto}.slider-dots{display:flex;justify-content:center;gap:12px;margin-top:12px}.slider-dots button{border:1px solid #495261;border-radius:99px;background:#313845;width:34px;height:40px;color:#fff}.slider-dots button[aria-current=true]{background:#ff8a00;border-color:#ff8a00}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:26px;align-items:center}.feature-image{width:100%;max-width:540px}.preview-card .media{margin-bottom:15px}.preview-card h3{margin-bottom:8px}.preview-card{display:flex;flex-direction:column}.preview-card .text-link{margin-top:auto}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.filter-bar button{background:#222833;color:#e0e3e9;border:1px solid #3c4652;border-radius:99px;padding:7px 18px;min-height:40px}.filter-bar button[aria-pressed=true]{background:#ff8a00;color:#fff;border-color:#ff8a00}[hidden]{display:none!important}.detail-list{display:grid;gap:15px}.detail-list article{padding:23px;background:var(--panel);border:1px solid #303640;border-radius:14px}.detail-list article p:last-child{margin:0}.partners-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.partner-card .media{margin:0 auto 15px}.partner-card{padding:18px}.partner-card h2{font-size:19px;margin:0 0 10px}.partner-card p{font-size:14px;color:var(--text)}.faq-list{display:grid;gap:14px}.faq-list article{padding:23px 25px;background:var(--panel);border:1px solid #303640;border-radius:14px}.faq-list h2{font-size:20px}.faq-list p:last-child{margin:0}.site-footer{background:#080A0E;padding:46px 0 110px;border-top:1px solid #282d36}.footer-top{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.footer-top section{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.footer-top h2{font-size:17px;margin:0 0 13px}.footer-top a{font-size:14px;color:#b1b9c5;min-height:30px}.footer-top a:hover{color:var(--gold)}.footer-bottom{border-top:1px solid #272d37;margin-top:30px;padding-top:24px;font-size:13px;color:var(--muted)}.footer-bottom p{margin:4px 0}.footer-brand img{height:30px;width:auto;object-fit:contain}.mobile-bottom{display:none}.entry-hero{padding:30px;background:linear-gradient(135deg,#202630,#151a22);border:1px solid #38414c;border-radius:18px;margin-bottom:30px}.entry-hero .btn{min-width:178px;margin:4px 0 10px}.note-line{font-size:14px;color:var(--muted)}
@media(max-width:1100px){.header-inner{gap:12px}.desktop-nav{gap:10px}.brand{flex-basis:132px;min-width:115px}.partners-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:980px){
.desktop-nav{display:none}.header-inner{min-height:58px;display:grid;grid-template-columns:75px minmax(0,1fr) 75px;gap:4px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;border:0;background:transparent;width:43px;height:44px;padding:8px;color:white}.menu-toggle span{width:23px;height:2px;background:#f4f6fa;border-radius:5px}.header-inner>.brand{justify-self:center;min-width:0;max-width:160px;width:auto;flex:none}.header-inner>.brand img{height:28px;object-fit:contain}.header-register{min-width:72px;padding:6px 10px;min-height:36px;height:36px;justify-self:end;font-size:14px}.brand-fallback{font-size:23px}.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}
.drawer-head{height:65px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid #333b46}.drawer-head .brand img{height:28px}.drawer-close{height:44px;min-width:44px;border:0;background:#232a34;color:#fff;border-radius:10px;font-size:30px;line-height:1}.drawer-scroller{overflow-y:auto;max-height:calc(100dvh - 65px);padding:8px 18px 30px}.drawer-group-title{font-size:12px;color:#FFc44d;letter-spacing:.1em;margin:17px 0 7px}.drawer-scroller>a{display:block;min-height:44px;padding:7px 12px;border-bottom:1px solid #2a303a;color:#ecedf0}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;align-items:center;position:fixed;bottom:0;left:0;right:0;z-index:900;background:#141820;border-top:1px solid #343b44;padding:5px max(8px,env(safe-area-inset-right)) calc(5px + env(safe-area-inset-bottom));min-height:65px}.mobile-bottom a{text-align:center;display:flex;align-items:center;justify-content:center;min-height:43px;border-radius:10px;font-size:14px}.mobile-bottom .bottom-register{color:#fff;background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);font-weight:bold}.site-footer{padding-bottom:106px}.hero-grid{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:660px){.container{width:min(100% - 28px,1200px)}.page-content{padding:28px 0 56px}.grid-3,.grid-2,.grid-4,.partners-grid{grid-template-columns:1fr}.panel{padding:20px}.partner-card .media{max-height:210px;aspect-ratio:4/3}.partner-card{padding:16px}.footer-top{grid-template-columns:1fr 1fr;gap:26px}.footer-top section:last-child{grid-column:1/-1}.slider .media{height:clamp(140px,39vw,168px)}.slider{padding:7px}.slider-dots{margin-top:8px}.lead{font-size:17px}h1{font-size:clamp(26px,7vw,32px)}.hero-grid{gap:18px}.section{margin-top:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}