:root{--bg:#111318;--nav:#151820;--panel:#1A1E27;--panel2:#222733;--accent:#F45132;--accent2:#FF684E;--gold:#D7A84B;--text:#F7F8FA;--body:#D5D8DF;--muted:#AEB4C0;--line:rgba(255,255,255,.09);--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);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}img{max-width:100%}a{color:inherit;text-decoration:none;touch-action:manipulation}.container{width:min(calc(100% - 36px),var(--max));margin:0 auto}.site-header{position:sticky;top:0;z-index:5000;background:var(--nav);border-bottom:1px solid var(--line)}.topbar{height:72px;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}.brand-logo,.mini-logo-placeholder{width:40px;height:40px;border-radius:10px;background:#101218;display:grid;place-items:center;overflow:hidden;border:1px solid var(--line)}.brand-logo img{width:100%;height:100%;object-fit:contain}.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text strong{font-size:18px;color:var(--text)}.brand-text small{font-size:10px;letter-spacing:.16em;color:var(--muted);margin-top:5px}.desktop-nav{display:flex;align-items:stretch;justify-content:center;gap:4px;flex:1;height:72px;white-space:nowrap}.desktop-nav a{display:grid;place-items:center;min-width:58px;padding:0 10px;color:#cbd0d8;border-bottom:2px solid transparent}.desktop-nav a:hover{color:#fff}.desktop-nav a.is-current{color:#fff;border-bottom-color:var(--accent)}.register-btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 22px;border-radius:999px;background:var(--accent);color:#fff;font-weight:700}.register-btn:hover{background:var(--accent2)}.mobile-topbar{display:none}.channel-bar{background:#12151b;border-top:1px solid var(--line)}.channel-links{min-height:38px;display:flex;align-items:center;gap:18px;font-size:13px;color:var(--muted)}.channel-links span{color:var(--gold)}.channel-links a:hover{color:#fff}.site-main{min-height:65vh}.page-shell{width:min(calc(100% - 36px),var(--max));margin:0 auto;padding:34px 0 72px}.page-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:34px;align-items:center;padding:34px 0 42px;border-bottom:1px solid var(--line)}.page-hero.no-media{grid-template-columns:1fr}.eyebrow{display:inline-block;color:var(--gold);font-size:12px;letter-spacing:.18em;margin-bottom:10px}h1,h2,h3{color:var(--text);line-height:1.25;margin-top:0}h1{font-size:clamp(32px,4vw,42px);margin-bottom:18px}h2{font-size:25px;margin-bottom:18px}h3{font-size:18px;margin-bottom:10px}.lead{font-size:18px;color:#e6e8ed}.content-section{padding:38px 0;border-bottom:1px solid var(--line)}.content-section p{max-width:900px}.text-link,.content-section a:not(.plain-card){color:#ff866f;border-bottom:1px solid rgba(244,81,50,.4)}.text-link:hover,.content-section a:hover{color:#ff9b88}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#12151c;aspect-ratio:16/9;border:1px solid var(--line)}.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:after{content:"";position:absolute;inset:18%;border:1px solid rgba(255,255,255,.07);border-radius:12px}.hero-slider{position:relative;overflow:hidden;border-radius:16px;background:#12151c;border:1px solid var(--line)}.hero-track{display:flex;transition:transform .25s ease}.hero-slide{min-width:100%}.hero-slide .media{border:0;border-radius:0;aspect-ratio:auto;height:260px}.hero-control{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:50%;background:rgba(8,10,14,.7);color:#fff;cursor:pointer}.hero-prev{left:14px}.hero-next{right:14px}.hero-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;justify-content:center;gap:8px}.hero-dot{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.42);padding:0;cursor:pointer}.hero-dot.is-active{background:var(--accent)}.entry-row,.content-grid,.story-grid,.qa-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.entry-card,.info-card,.story-card,.qa-card,.mini-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}.entry-card p,.info-card p,.story-card p,.qa-card p{color:#cbd0d8}.venue-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.venue-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px}.venue-card h3{margin:15px 8px 6px}.venue-card p{margin:0 8px 8px;color:#cbd0d8;font-size:14px}.venue-card .media{max-height:360px}.cta-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.cta-links a{display:inline-flex;align-items:center;min-height:40px;padding:8px 14px;border:1px solid var(--line)!important;border-radius:999px;background:var(--panel2);color:#fff!important}.note-box{padding:18px 20px;background:linear-gradient(120deg,rgba(244,81,50,.09),rgba(215,168,75,.04));border-left:3px solid var(--accent);border-radius:0 12px 12px 0}.split-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.split-list article{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}.tagline{color:var(--muted);font-size:14px}.site-footer{background:#0d0f13;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:34px;padding:46px 0}.site-footer h2{font-size:15px;margin-bottom:14px}.site-footer a{display:block;color:#bfc5cf;margin:8px 0;font-size:14px}.site-footer a:hover{color:#fff}.footer-brand .brand{display:inline-flex}.footer-brand p{color:var(--muted);font-size:14px;max-width:330px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0 26px;border-top:1px solid var(--line);color:#8f96a3;font-size:13px}.mobile-bottom-nav{display:none}.back-top{position:fixed;right:20px;bottom:24px;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:var(--panel2);color:#fff;opacity:0;pointer-events:none;transition:.2s;z-index:3000}.back-top.is-show{opacity:1;pointer-events:auto}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:980px){.desktop-nav,.desktop-register,.channel-bar{display:none}.topbar{display:none}.mobile-topbar{display:grid;grid-template-columns:48px minmax(0,1fr) 84px;align-items:center;height:62px;padding:0 12px;gap:8px}.menu-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#1d222c;color:#fff;font-size:22px}.mobile-brand{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0;font-weight:800;color:#fff}.mobile-brand img,.mini-logo-placeholder{width:32px;height:32px;object-fit:contain;border-radius:8px}.mobile-register{min-height:40px;padding:0 14px;justify-self:end}.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}.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{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.drawer-close{width:42px;height:42px;border:0;background:transparent;color:#fff;font-size:30px}.drawer-group{padding:16px;border-bottom:1px solid var(--line)}.drawer-group strong{display:block;color:var(--gold);font-size:12px;letter-spacing:.12em;margin-bottom:8px}.drawer-group a{display:flex;align-items:center;min-height:44px;color:#d7dbe2}.page-hero{grid-template-columns:1fr;gap:24px}.entry-row,.content-grid,.story-grid,.qa-grid{grid-template-columns:1fr 1fr}.venue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.site-main{padding-bottom:72px}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:6000;background:#151820;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{display:grid;place-items:center;min-height:58px;font-size:13px;color:#cbd0d8}.mobile-bottom-nav .bottom-register{color:#F45132;font-weight:800}.back-top{bottom:82px}}
@media(max-width:640px){.container,.page-shell{width:min(calc(100% - 24px),var(--max))}.page-shell{padding-top:20px}h1{font-size:30px}.lead{font-size:17px}.hero-slide .media{height:160px}.hero-control{width:38px;height:38px}.entry-row,.content-grid,.story-grid,.qa-grid,.split-list,.footer-grid{grid-template-columns:1fr}.venue-grid{grid-template-columns:1fr 1fr;gap:12px}.venue-card{padding:9px}.venue-card .media{max-height:260px}.content-section{padding:30px 0}.footer-grid{gap:12px}.footer-bottom{flex-direction:column}.mobile-topbar{grid-template-columns:46px minmax(0,1fr) 78px}.mobile-register{padding:0 12px}.mobile-brand span{white-space:nowrap}.page-hero{padding-top:20px}}
@media(max-width:390px){.mobile-topbar{grid-template-columns:44px minmax(0,1fr) 72px;padding:0 8px}.menu-toggle{width:40px;height:40px}.mobile-brand{font-size:15px;gap:6px}.mobile-brand img,.mini-logo-placeholder{width:29px;height:29px}.mobile-register{padding:0 10px;font-size:14px}.venue-grid{grid-template-columns:1fr}}