*{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}a,button{min-height:40px}img{max-width:100%}.container{width:min(100% - 36px,1200px);margin-inline:auto}.skip-link{position:absolute;top:-90px;left:16px;z-index:14000;background:#fff;color:#111;padding:6px 14px}.skip-link:focus{top:10px}.site-header{background:#141820;position:relative;z-index:100;box-shadow:0 4px 25px #0003}.header-inner{display:flex;align-items:center;gap:20px;min-height:76px;white-space:nowrap}.brand-logo{display:inline-flex;align-items:center;justify-content:flex-start;min-width:140px;color:#F7F8FA;white-space:nowrap}.brand-logo img{width:auto;height:34px;max-width:155px;object-fit:contain}.brand-logo strong{font-size:24px;letter-spacing:.8px}.brand-logo small{font-size:12px}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,27px);flex:1;min-width:0}.desktop-nav a{display:inline-flex;align-items:center;border-bottom:2px solid transparent;white-space:nowrap;padding:8px 0;color:#D5D8DF;font-size:15px}.desktop-nav a.active{color:#fff;border-bottom-color:#FF8A00}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;font-weight:700;white-space:nowrap;text-align:center;padding:9px 24px}.button-main{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF;box-shadow:0 4px 18px #ff8a002c}.button-main:hover{color:#fff;text-decoration:none;filter:brightness(1.09)}.header-register{min-height:42px;min-width:92px}.menu-toggle{display:none}.mobile-drawer,.drawer-mask{display:none}.site-main{padding-block:32px 72px;min-height:65vh}.page-intro{margin-bottom:24px;padding:24px 0 12px}.eyebrow{color:#FFC44D;font-size:13px;letter-spacing:.12em;font-weight:bold}.page-intro h1{color:#F7F8FA;font-size:clamp(28px,3.15vw,40px);line-height:1.3;margin:9px 0 16px;letter-spacing:.01em}.lead{font-size:17px;color:#D5D8DF;max-width:920px;margin:0 0 15px}.content-panel{background:#1A1F28;border:1px solid #303641;border-radius:16px;padding:26px 28px;margin:0 0 20px}.content-panel h2,.section-heading{font-size:24px;line-height:1.35;margin:0 0 14px;color:#F7F8FA}.content-panel h3,.partner-card h3{color:#F7F8FA;font-size:19px;line-height:1.45;margin:0 0 8px}.content-panel p,.partner-card p{margin:0 0 14px}.content-panel p:last-child,.partner-card p:last-child{margin-bottom:0}.content-panel a:not(.button),.text-links a{text-decoration:underline;text-underline-offset:3px}.page-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:20px 0}.feature-card{padding:23px;background:#222833;border:1px solid #333B48;border-radius:14px;min-width:0}.feature-card h2,.feature-card h3{font-size:21px;color:#F7F8FA;margin:0 0 12px}.feature-card p{margin:0 0 14px}.text-links{display:flex;flex-wrap:wrap;gap:12px 25px;margin:15px 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-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,#151A22,#242B35);color:#7f8b9b;letter-spacing:.18em;font-size:13px}.photo-copy{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(220px,1fr);gap:25px;align-items:center}.photo-copy .media{aspect-ratio:16/10}.hero-carousel{background:#1A1F28;border:1px solid #303641;border-radius:16px;padding:15px;margin:0 0 26px}.slide[hidden]{display:none}.hero-carousel .media{margin:auto}.slide-dots{display:flex;justify-content:center;gap:10px;margin-top:12px}.slide-dot{min-height:40px;min-width:42px;border:1px solid #3b4656;background:#222833;color:#F7F8FA;border-radius:30px}.slide-dot[aria-pressed=true]{border-color:#FFC44D;color:#FFC44D}.partners-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.partner-card{background:#1A1F28;border:1px solid #303641;border-radius:15px;padding:15px;min-width:0}.partner-card .media{margin-bottom:16px}.partner-card h3{font-size:18px}.partner-card p{font-size:15px;line-height:1.72}.topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.topic-list article{padding:22px;background:#222833;border-radius:12px}.topic-list h3{margin-top:0;color:#F7F8FA}.topic-list p{margin-bottom:0}.site-footer{background:#080A0E;color:#9AA3B2;padding:44px 0 25px}.footer-columns{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:26px}.footer-columns h2{font-size:17px;color:#F7F8FA;margin:0 0 12px}.footer-columns a{display:block;color:#D5D8DF;min-height:32px}.footer-brand img{height:34px;width:auto;object-fit:contain}.footer-brand p{font-size:14px;max-width:275px}.footer-bottom{border-top:1px solid #252a33;margin-top:27px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:13px}.footer-bottom p{margin:0}.mobile-bottom{display:none}.action-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin:20px 0}.highlight-note{border-left:3px solid #FFC44D;background:#222833;border-radius:0 12px 12px 0;padding:15px 19px;margin:20px 0}.plain-list{padding-left:20px}.plain-list li{margin:7px 0}details{border-bottom:1px solid #3c4554;padding:13px 0}summary{color:#F7F8FA;cursor:pointer;font-weight:bold}details p{margin:12px 0 0!important}
@media(max-width:1100px){.header-inner{gap:12px}.desktop-nav{gap:13px}.desktop-nav a{font-size:14px}.brand-logo{min-width:125px}.partners-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:980px){
.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}
.header-inner{display:grid;grid-template-columns:minmax(72px,1fr) auto minmax(72px,1fr);min-height:62px;gap:7px}.desktop-nav{display:none}.menu-toggle{display:flex;align-items:flex-start;justify-content:center;flex-direction:column;gap:5px;padding:12px 8px;border:0;background:none;width:42px;min-height:42px}.menu-toggle span{width:23px;height:2px;background:#F7F8FA}.header-inner>.brand-logo{justify-self:center;min-width:0;max-width:125px}.header-inner>.brand-logo img{height:28px;max-width:120px}.header-inner>.brand-logo strong{font-size:19px}.header-register{justify-self:end;min-width:72px;min-height:36px;padding:5px 14px;font-size:14px}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid #333}.drawer-head .brand-logo img{height:28px}.drawer-close{background:none;border:0;color:#fff;font-size:32px;min-width:42px}.drawer-scroll{height:calc(100vh - 70px);overflow-y:auto;padding:10px 22px 30px}.drawer-scroll h2{font-size:13px;color:#FFC44D;letter-spacing:.12em;margin:23px 0 7px}.drawer-scroll a{display:flex;align-items:center;color:#F7F8FA;border-bottom:1px solid #2d3340;padding:6px 4px;min-height:44px}.site-main{padding:23px 0 108px}.mobile-bottom{position:fixed;z-index:900;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;background:#141820;border-top:1px solid #343b47;padding:7px 8px max(7px,env(safe-area-inset-bottom));box-shadow:0 -8px 30px #0006}.mobile-bottom a{color:#F7F8FA;text-align:center;display:flex;align-items:center;justify-content:center;min-height:45px;font-size:14px}.mobile-bottom .bottom-register{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#fff;border-radius:24px;font-weight:bold;min-height:40px}.footer-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){.container{width:min(100% - 28px,1200px)}.page-intro{padding:12px 0 4px}.page-intro h1{font-size:clamp(25px,7vw,32px)}.lead{font-size:16px}.content-panel{padding:20px 18px;border-radius:12px}.content-panel h2{font-size:21px}.page-grid,.topic-list,.photo-copy{grid-template-columns:minmax(0,1fr)}.partners-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.partner-card{padding:11px}.partner-card h3{font-size:17px}.partner-card p{font-size:14px}.media-card{max-height:220px}.media-hero{aspect-ratio:16/7;max-height:168px}.hero-carousel{padding:10px}.footer-columns{gap:18px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:14px}.feature-card{padding:19px}}
@media(max-width:360px){.partners-grid{grid-template-columns:1fr}.header-inner>.brand-logo img{max-width:100px}.header-inner>.brand-logo strong{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}