*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#111318;color:#D5D8DF;font:16px/1.75 system-ui,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none;touch-action:manipulation}body *{max-width:100%}button{font:inherit}img{max-width:100%;height:auto}.wrap{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-bar{height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:10px}.brand-logo,.mobile-logo,.drawer-logo{width:38px;height:38px;object-fit:contain;border-radius:9px;background:#12151c}.placeholder-logo{display:inline-block;border:1px solid rgba(255,255,255,.09)}.brand-text{display:flex;flex-direction:column;line-height:1.05;color:#F7F8FA}.brand-text small{font-size:10px;color:#AEB4C0;letter-spacing:.13em;margin-top:5px}.main-nav{display:flex;justify-content:center;align-items:stretch;gap:3px}.main-nav a{position:relative;display:flex;align-items:center;min-height:72px;padding:0 12px;color:#AEB4C0;white-space:nowrap}.main-nav a.active,.main-nav a:hover{color:#F7F8FA}.main-nav a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:#F45132}.register-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 20px;border-radius:999px;background:#F45132;color:#fff;font-weight:700;white-space:nowrap}.register-btn:hover{background:#FF684E}.channel-bar{background:#12151c;border-top:1px solid rgba(255,255,255,.05)}.channel-links{min-height:40px;display:flex;align-items:center;justify-content:center;gap:24px;font-size:14px;color:#AEB4C0}.mobile-bar{display:none}.page-hero{padding:52px 0 26px}.eyebrow{color:#D7A84B;font-size:13px}.page-hero h1{margin:8px 0 12px;color:#F7F8FA;font-size:clamp(32px,4vw,42px);line-height:1.18}.page-hero p{max-width:820px;margin:0;color:#AEB4C0}.section{padding:26px 0}.section h2{font-size:24px;color:#F7F8FA;margin:0 0 14px;line-height:1.3}.section h3{font-size:18px;color:#F7F8FA;margin:0 0 8px}.section p{margin:0 0 14px}.panel,.card{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:20px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.text-link{color:#F7F8FA;border-bottom:1px solid #F45132}.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-placeholder{position:absolute;inset:0;display:block;background:#12151c}.feature{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:24px;align-items:center}.mini-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.mini-links a{min-height:40px;display:inline-flex;align-items:center;padding:6px 12px;border:1px solid rgba(255,255,255,.09);border-radius:999px;background:#151820}.hero-slider{position:relative;width:min(1200px,calc(100% - 32px));margin:24px auto 10px}.hero-track{position:relative;height:260px;overflow:hidden;border-radius:14px;background:#12151c;border:1px solid rgba(255,255,255,.09)}.hero-slide{display:none;position:absolute;inset:0}.hero-slide.active{display:block}.hero-slide .media{height:100%;aspect-ratio:auto;border-radius:0}.hero-control{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:42px;height:42px;border:1px solid rgba(255,255,255,.14);border-radius:50%;background:rgba(17,19,24,.78);color:#F7F8FA;cursor:pointer}.hero-prev{left:14px}.hero-next{right:14px}.hero-dots{display:flex;justify-content:center;gap:8px;padding-top:12px}.hero-dot{width:10px;height:10px;border:0;border-radius:50%;background:#555d6c;padding:0}.hero-dot.active{background:#F45132}.venue-card .media{margin-bottom:12px}.question{padding:18px 0;border-top:1px solid rgba(255,255,255,.09)}.question:first-child{border-top:0;padding-top:0}.notice{border-left:3px solid #D7A84B;padding:14px 16px;background:#1A1E27}.site-footer{margin-top:48px;background:#151820;border-top:1px solid rgba(255,255,255,.09)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding:42px 0 28px}.footer-grid h2,.footer-grid h3{color:#F7F8FA;margin:0 0 12px}.footer-grid p,.footer-grid a{color:#AEB4C0}.footer-grid a{display:block;min-height:40px;padding:4px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.09);padding:18px 0 24px;color:#AEB4C0;font-size:14px}.mobile-bottom{display:none}.back-top{position:fixed;right:20px;bottom:28px;z-index:950;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.12);background:#1A1E27;color:#F7F8FA;opacity:0;pointer-events:none}.back-top.show{opacity:1;pointer-events:auto}.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}
.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-bar,.channel-bar{display:none}.mobile-bar{height:60px;display:grid;grid-template-columns:72px minmax(0,1fr) 72px;align-items:center;padding:0 12px;gap:6px}.menu-btn{width:44px;height:44px;border:0;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}.menu-btn span{height:2px;width:22px;background:#F7F8FA}.mobile-brand{display:flex;align-items:center;justify-content:center;gap:8px;color:#F7F8FA;font-weight:700}.mobile-logo{width:30px;height:30px}.mobile-register{min-height:40px;padding:0 14px;justify-self:end}.drawer-head{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid rgba(255,255,255,.09)}.drawer-brand{display:flex;align-items:center;gap:9px;font-weight:700}.drawer-close{width:42px;height:42px;border:0;background:transparent;color:#F7F8FA;font-size:30px}.drawer-group{padding:14px;border-bottom:1px solid rgba(255,255,255,.09)}.drawer-group strong{display:block;color:#D7A84B;font-size:13px}.drawer-group a{display:flex;align-items:center;min-height:42px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:1fr}.feature{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:1000;height:64px;display:grid;grid-template-columns:repeat(4,1fr);background:#151820;border-top:1px solid rgba(255,255,255,.09)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px}.mobile-bottom .bottom-register{color:#F45132;font-weight:700}.site-footer{margin-bottom:64px}.back-top{bottom:84px}.hero-track{height:170px}.page-hero h1{font-size:30px}}
@media(max-width:640px){.wrap{width:min(100% - 24px,1200px)}.grid-2,.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.hero-slider{width:calc(100% - 24px)}.hero-track{height:160px}.page-hero h1{font-size:29px}.mobile-bar{grid-template-columns:64px minmax(0,1fr) 64px;padding:0 8px}.mobile-register{padding:0 12px}.media-4x5{max-height:260px}}
@media(max-width:380px){.mobile-brand span{display:none}.page-hero h1{font-size:28px}}
.main-nav a,.channel-links a,.brand,.mobile-brand,.drawer-brand,.drawer-group a,.footer-grid a,.mobile-bottom a,.register-btn{min-height:40px}
@media(max-width:640px){.media-4x5{width:min(100%,208px);margin-left:auto;margin-right:auto;max-height:260px}}