*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#111318;color:#D5D8DF;font-family:system-ui,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none;touch-action:manipulation}img{max-width:100%;height:auto}.container{width:min(1200px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:1000;background:#151820;border-bottom:1px solid rgba(255,255,255,.09)}.desktop-header{height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}.brand,.mobile-brand,.drawer-brand{display:inline-flex;align-items:center;gap:10px;color:#F7F8FA}.brand-logo,.mobile-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;justify-content:center;background:#12151c;overflow:hidden;border-radius:10px;flex:0 0 auto}.brand-logo{width:44px;height:44px}.brand-logo img,.mobile-logo img,.drawer-logo img,.footer-logo img{width:100%;height:100%;object-fit:contain}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-text strong{font-size:18px}.brand-text small{font-size:10px;color:#AEB4C0;letter-spacing:.16em;margin-top:4px}.main-nav{display:flex;align-items:stretch;justify-content:center;height:72px;gap:2px;white-space:nowrap}.main-nav a{display:flex;align-items:center;min-height:40px;padding:0 13px;color:#AEB4C0;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a.active{color:#F7F8FA;border-bottom-color:#F45132}.register-btn{display:inline-flex;align-items:center;justify-content:center;min-width:82px;height:42px;padding:0 20px;border-radius:999px;background:#F45132;color:#fff;font-weight:700}.register-btn:hover{background:#FF684E}.mobile-header{display:none}.channel-strip{background:#111318;border-top:1px solid rgba(255,255,255,.06)}.channel-links{min-height:38px;display:flex;align-items:center;gap:20px;font-size:13px;color:#AEB4C0;overflow-x:auto;white-space:nowrap}.channel-links span{color:#D7A84B}.channel-links a:hover{color:#F7F8FA}.site-main{min-height:60vh}.page-shell{padding:48px 0 64px}.page-hero{padding:34px;border:1px solid rgba(255,255,255,.09);background:linear-gradient(145deg,#1A1E27,#151820);border-radius:16px;margin-bottom:28px}.eyebrow{color:#D7A84B;font-size:13px;letter-spacing:.12em}.page-hero h1{margin:4px 0 12px;font-size:clamp(32px,4vw,42px);line-height:1.18;color:#F7F8FA}.page-hero p{margin:0;max-width:850px;color:#D5D8DF}.section{padding:30px 0;border-top:1px solid rgba(255,255,255,.09)}.section:first-child{border-top:0}.section h2{font-size:24px;line-height:1.3;color:#F7F8FA;margin:0 0 14px}.section h3{color:#F7F8FA;margin:0 0 8px;font-size:18px}.section p{margin:0 0 14px}.muted{color:#AEB4C0}.text-link{color:#F7F8FA;border-bottom:1px solid #F45132}.text-link:hover{color:#FF684E}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:20px;min-width:0}.card p:last-child{margin-bottom:0}.card a{color:#F7F8FA}.card a:hover{color:#FF684E}.accent-line{width:52px;height:2px;background:#F45132;margin:12px 0 20px}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:10px;background:#12151c;aspect-ratio:16/9}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-4x5{aspect-ratio:4/5}.media-fallback{background:linear-gradient(135deg,#12151c,#1A1E27);border:1px solid rgba(255,255,255,.06)}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}.split.reverse{grid-template-columns:.9fr 1.1fr}.venue-card{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:14px;overflow:hidden}.venue-card .venue-copy{padding:16px 18px 20px}.venue-card .venue-copy p{margin:6px 0 0;color:#AEB4C0}.tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#222733;color:#D7A84B;font-size:12px}.home-carousel{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 0 8px;scrollbar-width:thin}.home-carousel .slide{flex:0 0 100%;scroll-snap-align:start}.home-carousel .media{height:260px;aspect-ratio:auto}.question-list{display:grid;gap:12px}.qa{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:12px;padding:18px}.qa strong{display:block;color:#F7F8FA;margin-bottom:6px}.inline-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px}.inline-links a{color:#F7F8FA;border-bottom:1px solid #F45132}.notice{border-left:2px solid #D7A84B;background:#1A1E27;padding:16px 18px;border-radius:0 10px 10px 0}.back-top{margin-top:18px;min-height:40px;padding:0 14px;border:1px solid rgba(255,255,255,.13);background:#222733;color:#F7F8FA;border-radius:999px;cursor:pointer}.site-footer{background:#151820;border-top:1px solid rgba(255,255,255,.09);padding:38px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start}.footer-grid strong{color:#F7F8FA;margin-bottom:8px}.footer-grid a{color:#AEB4C0;min-height:32px}.footer-grid a:hover{color:#F7F8FA}.footer-brand{display:grid!important;grid-template-columns:48px 1fr;gap:12px}.footer-logo{width:48px;height:48px}.footer-brand p{margin:0;color:#AEB4C0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.09);font-size:13px;color:#AEB4C0}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:980px){
.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#151820;color:#F7F8FA;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;padding-bottom:28px}.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}
.desktop-header{display:none}.mobile-header{height:64px;display:grid;grid-template-columns:88px 1fr 88px;align-items:center;width:min(100%,1200px);margin:0 auto;padding:0 12px;gap:4px}.menu-toggle,.drawer-close{min-width:44px;min-height:44px;border:0;background:transparent;color:#F7F8FA;font-size:24px;cursor:pointer}.menu-toggle{justify-self:start}.mobile-brand{justify-self:center;min-width:0;font-weight:700;white-space:nowrap}.mobile-logo{width:34px;height:34px;border-radius:8px}.mobile-register{justify-self:end;min-width:70px;height:40px;padding:0 14px}.channel-links{width:100%;padding:0 14px}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 8px;border-bottom:1px solid rgba(255,255,255,.09)}.drawer-logo{width:38px;height:38px}.drawer-group{padding:16px 14px 8px;border-bottom:1px solid rgba(255,255,255,.07)}.drawer-group strong{display:block;color:#D7A84B;font-size:12px;margin-bottom:8px}.drawer-group a{display:flex;align-items:center;min-height:44px;color:#D5D8DF}.page-shell{padding:28px 0 96px}.page-hero{padding:24px 20px}.page-hero h1{font-size:clamp(28px,8vw,32px)}.card-grid,.card-grid.two,.split,.split.reverse,.footer-grid{grid-template-columns:1fr}.home-carousel .media{height:170px}.media-4x5{max-height:260px}.footer-bottom{flex-direction:column}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;height:64px;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;background:#151820;border-top:1px solid rgba(255,255,255,.09);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:44px;color:#AEB4C0;font-size:14px}.mobile-bottom a:hover{color:#F7F8FA}.mobile-bottom .mobile-bottom-register{color:#F45132;font-weight:700}.site-footer{padding-bottom:92px}.section{padding:24px 0}.section h2{font-size:22px}}
@media(max-width:430px){.container{width:min(100% - 24px,1200px)}.mobile-header{grid-template-columns:76px 1fr 76px}.mobile-brand{gap:6px}.mobile-logo{width:30px;height:30px}.mobile-register{min-width:64px;padding:0 12px}.channel-links{gap:14px}.page-hero{padding:20px 16px}.card{padding:16px}}
@media(max-width:375px){.mobile-header{grid-template-columns:68px 1fr 68px;padding:0 8px}.mobile-brand span:last-child{font-size:15px}.mobile-register{min-width:60px;padding:0 10px}.menu-toggle{min-width:40px}.home-carousel .media{height:150px}}