:root{
  --primary:#F45132;--primary-hover:#FF684E;--gold:#D7A84B;
  --bg:#111318;--deep:#0B0D11;--nav:#151820;--panel:#1A1E27;--panel2:#222733;--hover:#292F3D;
  --text:#F7F8FA;--body:#D5D8DF;--muted:#AEB4C0;--note:#8E95A3;--border:rgba(255,255,255,.09);
  --accent-border:rgba(244,81,50,.55);--shadow:0 12px 30px rgba(0,0,0,.30);--shadow-hover:0 16px 38px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--body);font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit}
img,.media,.panel,.grid>*,.magazine-item{max-width:100%}
img{height:auto}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;padding:10px 14px;background:var(--gold);color:#111;border-radius:6px}
.skip-link:focus{top:12px}
.container{width:min(1320px,calc(100% - 56px));margin:0 auto}
.site-header{position:relative;z-index:60}
.info-bar{height:34px;background:var(--deep);border-bottom:1px solid var(--border);font-size:13px;color:var(--muted)}
.info-row{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.info-row nav{display:flex;gap:18px}
.info-row a:hover{color:var(--text)}
.brand-bar{background:var(--nav);border-bottom:1px solid var(--border)}
.brand-row{min-height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.brand-lockup{display:inline-flex;align-items:center;gap:10px;min-width:0}
.brand-lockup img{width:auto;height:38px;object-fit:contain}
.brand-lockup strong{color:var(--text);white-space:nowrap}
.brand-fallback{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 10px;border:1px solid var(--accent-border);border-radius:6px;color:var(--text);font-weight:800;letter-spacing:.08em}
.brand-position{margin:0;color:var(--muted);font-size:14px}
.brand-actions{display:flex;gap:10px;align-items:center}
.btn{min-height:44px;padding:0 20px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;white-space:nowrap;border:1px solid transparent;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover)}
.btn-secondary{background:#20252f;color:var(--text);border-color:var(--border)}
.btn-secondary:hover{background:var(--hover)}
.main-nav-wrap{position:sticky;top:0;z-index:55;background:rgba(21,24,32,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.nav-row{min-height:52px;display:flex;align-items:stretch;gap:8px}
.main-nav{display:flex;align-items:stretch;flex:1;min-width:0}
.main-nav a,.more-toggle{min-height:52px;padding:0 clamp(8px,1.2vw,15px);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;font-weight:700;white-space:nowrap;border:0;border-bottom:2px solid transparent;background:transparent;cursor:pointer}
.main-nav a:hover,.more-toggle:hover,.main-nav a.is-current,.more-toggle.is-current{color:#fff;background:rgba(255,255,255,.035)}
.main-nav a.is-current,.more-toggle.is-current{border-bottom-color:var(--primary)}
.more-wrap{position:relative}
.more-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:180px;padding:8px;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:10px}
.more-menu a{display:block;padding:10px 12px;border-radius:6px;color:var(--body)}
.more-menu a:hover{background:var(--hover);color:#fff}
.mobile-top{display:none}
.site-main{min-height:60vh}
.section{padding:72px 0}
.section-tight{padding:48px 0}
.section-alt{background:var(--deep);border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.eyebrow.gold{color:var(--gold)}
h1,h2,h3{margin:0;color:var(--text);line-height:1.2}
h1{font-size:clamp(30px,4vw,52px);letter-spacing:-.03em}
h2{font-size:clamp(24px,3vw,36px);letter-spacing:-.02em}
h3{font-size:clamp(18px,2vw,24px)}
p{margin:12px 0 0}
.lead{max-width:850px;color:var(--body);font-size:clamp(16px,1.4vw,18px);line-height:1.85}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
.section-head p{max-width:720px;color:var(--muted)}
.breadcrumb{display:flex;align-items:center;gap:9px;padding:22px 0 0;color:var(--note);font-size:14px}
.breadcrumb a:hover{color:var(--text)}
.panel,.card,.article-card,.notice,.faq-list details{background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow)}
.panel{border-radius:14px;padding:24px}
.card,.article-card{border-radius:10px;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover,.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(255,255,255,.15)}
.card-body{padding:20px}
.card-kicker,.tag{display:inline-flex;align-items:center;min-height:26px;padding:3px 9px;border-radius:999px;background:rgba(244,81,50,.10);border:1px solid rgba(244,81,50,.22);color:#ff9a85;font-size:12px;font-weight:700}
.tag.gold{background:rgba(215,168,75,.10);border-color:rgba(215,168,75,.28);color:#e9c878}
.card h3{margin-top:10px}
.card p{color:var(--muted);font-size:14px}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-6{grid-template-columns:repeat(6,minmax(0,1fr))}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:10px;background:#12151c;}
.media > img{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:cover;object-position:center center;display:block;}
.media.is-contain > img{object-fit:contain;object-position:center center;}
.media-ph{width:100%;height:100%;background:linear-gradient(160deg,#1c2230,#12151c);}
.media-21x8{aspect-ratio:1800/664;}
.media-4x3{aspect-ratio:4/3;}
.media-5x4{aspect-ratio:5/4;}
.media-1x1{aspect-ratio:1/1;}
.media-4x5{aspect-ratio:396/450;}
.media-2x3{aspect-ratio:1104/1574;}
.media-device{aspect-ratio:1104/1574;max-height:520px;max-width:360px;margin:0 auto;}
.venue-card .media img,.magazine .media-4x5 img{object-position:center top}
.hero{position:relative;overflow:hidden;background:var(--deep)}
.hero .media-21x8{width:100%;aspect-ratio:1800/664;max-height:min(520px,52vh);}
.hero-stage{position:relative}
.hero-slide{display:none;position:relative}
.hero-slide.is-active{display:block}
.hero-copy{position:absolute;z-index:3;left:0;bottom:0;width:min(620px,64%);padding:clamp(24px,4vw,54px);pointer-events:none;background:linear-gradient(90deg,rgba(5,7,10,.92),rgba(5,7,10,.66) 64%,transparent)}
.hero-copy h1,.hero-copy h2{font-size:clamp(28px,3.7vw,50px)}
.hero-copy p{max-width:560px;color:#e5e7eb}
.hero-copy .hero-actions{display:flex;gap:10px;margin-top:20px;pointer-events:auto}
.hero-controls{position:absolute;z-index:4;right:18px;bottom:18px;display:flex;align-items:center;gap:8px}
.hero-arrow,.hero-dot{border:1px solid rgba(255,255,255,.22);background:rgba(10,12,16,.72);color:#fff;cursor:pointer}
.hero-arrow{width:44px;height:44px;border-radius:50%}
.hero-dot{width:11px;height:11px;border-radius:50%;padding:0}
.hero-dot.is-active{background:var(--primary);border-color:var(--primary)}
.quick-item{display:flex;gap:13px;align-items:flex-start;padding:18px;border:1px solid var(--border);border-radius:10px;background:var(--panel)}
.quick-item svg{width:26px;height:26px;min-width:26px;stroke:var(--primary);fill:none;stroke-width:1.8}
.quick-item strong{display:block;color:var(--text)}
.quick-item span{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin-top:3px}
.magazine{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start;}
.magazine-item{display:flex;flex-direction:column;min-width:0;}
.magazine-item.is-wide{
  grid-column:span 2;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);
  gap:16px;
  align-items:start;
}
.magazine-item .media,.magazine-item .card-body{flex:0 0 auto;}
.magazine-item{background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.magazine-item.is-wide{padding:16px}
.magazine-item.is-wide .card-body{padding:8px 4px}
.magazine-item:not(.is-wide) .media{border-radius:10px 10px 0 0}
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:28px;align-items:center}
.split.reverse{grid-template-columns:minmax(320px,.95fr) minmax(0,1.05fr)}
.split.reverse .split-media{order:2}
.split-copy h2{margin-bottom:14px}
.feature-list{display:grid;gap:12px;margin-top:18px}
.feature-item{padding:15px 16px;border-left:3px solid var(--primary);background:var(--panel2);border-radius:0 10px 10px 0}
.feature-item strong{color:var(--text)}
.feature-item p{font-size:14px;color:var(--muted);margin-top:4px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tabs-head,.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.tab-btn,.filter-btn{min-height:44px;padding:0 16px;border-radius:6px;border:1px solid var(--border);background:var(--panel2);color:var(--body);font-weight:700;cursor:pointer}
.tab-btn:hover,.filter-btn:hover,.tab-btn.is-active,.filter-btn.is-active{background:var(--primary);color:#fff;border-color:var(--primary)}
[data-tabs]:not(.is-ready) [data-panel]{display:block!important}
[data-tabs].is-ready [data-panel][hidden],[data-venue-filter].is-ready~* [data-category][hidden]{display:none!important}
.article-list{display:grid;gap:14px}
.article-card{padding:20px}
.article-card h3{margin-bottom:8px}
.article-card p{color:var(--muted)}
.article-card a.more{display:inline-flex;margin-top:12px;color:#ff9a85;font-weight:700}
.notice{padding:20px 22px;border-radius:10px;border-left:3px solid var(--gold);background:linear-gradient(90deg,rgba(215,168,75,.08),var(--panel))}
.notice h2,.notice h3{color:#f5dfad}
.notice p{color:var(--body)}
.faq-list{display:grid;gap:10px;background:transparent;border:0;box-shadow:none}
.faq-list details{border-radius:10px;padding:0 18px}
.faq-list summary{min-height:54px;display:flex;align-items:center;color:var(--text);font-weight:750;cursor:pointer}
.faq-list details p{padding:0 0 18px;margin:0;color:var(--muted)}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.mini-link{display:inline-flex;align-items:center;min-height:42px;padding:0 14px;border-radius:6px;border:1px solid var(--border);background:var(--panel2);color:var(--body)}
.mini-link:hover{background:var(--hover);color:#fff}
.page-hero{padding:38px 0 24px}
.page-hero .lead{margin-top:16px}
.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}
.sticky-aside{position:sticky;top:76px}
.toc{padding:18px;background:var(--panel);border:1px solid var(--border);border-radius:10px}
.toc h2{font-size:18px;margin-bottom:10px}
.toc a{display:block;padding:8px 0;color:var(--muted);border-bottom:1px solid var(--border)}
.toc a:last-child{border-bottom:0}
.prose{max-width:900px}
.prose h2{margin-top:42px;margin-bottom:12px}
.prose h3{margin-top:28px}
.prose p{line-height:1.85}
.prose ul,.prose ol{padding-left:1.35em}
.prose li+li{margin-top:8px}
.prose .notice{margin:28px 0}
.venue-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.venue-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.venue-card .card-body{padding:16px}
.venue-card h3{font-size:19px}
.venue-card p{font-size:13px;color:var(--muted)}
.venue-card .card-link{display:inline-flex;margin-top:10px;color:#ff9a85;font-weight:700;font-size:14px}
.horizontal-venues{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.login-action{display:inline-flex;min-height:54px;padding:0 32px;background:var(--primary);color:#fff;border-radius:6px;font-size:19px;font-weight:800;align-items:center;justify-content:center;margin-top:22px}
.login-action:hover{background:var(--primary-hover);transform:translateY(-2px)}
.login-note{font-size:13px;color:var(--note);margin-top:8px}
.vip-tier{border-top:3px solid var(--gold)}
.site-footer{padding:52px 0 90px;background:#090b0f;border-top:1px solid var(--border)}
.footer-brand{display:grid;grid-template-columns:auto minmax(0,1fr);gap:24px;align-items:center;padding-bottom:30px;border-bottom:1px solid var(--border)}
.footer-brand p{margin:0;max-width:760px;color:var(--muted)}
.footer-links{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;padding:32px 0}
.footer-links h2{font-size:15px;margin-bottom:10px}
.footer-links a{display:block;padding:5px 0;color:var(--muted);font-size:14px}
.footer-links a:hover{color:#fff}
.footer-note{padding-top:22px;border-top:1px solid var(--border);font-size:13px;color:var(--note)}
.footer-note p{max-width:1000px}
.mobile-bottom,.mobile-drawer,.drawer-overlay{display:none}
.icon-inline{width:1em;height:1em;vertical-align:-.12em;fill:none;stroke:currentColor;stroke-width:2}
.stat-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.stat-strip>div{padding:18px;border-radius:10px;background:var(--panel2);border:1px solid var(--border)}
.stat-strip strong{display:block;color:var(--text);font-size:18px}
.stat-strip span{font-size:13px;color:var(--muted)}
.rule-table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:10px;overflow:hidden}
.rule-table th,.rule-table td{padding:14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.rule-table th{color:var(--text);background:var(--panel2)}
.rule-table td{color:var(--body)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px}
.callout-line{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--border)}
.callout-line:last-child{border-bottom:0}
.callout-num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:rgba(244,81,50,.14);color:#ff9a85;font-weight:800;flex:0 0 auto}

@media (max-width:1100px){
  .container{width:min(100% - 40px,1320px)}
  .brand-position{display:none}
  .brand-row{grid-template-columns:1fr auto}
  .main-nav a,.more-toggle{padding:0 8px;font-size:13px}
  .grid-6{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid-4,.venue-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .horizontal-venues{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero .media-21x8{aspect-ratio:1800/664;max-height:min(360px,48vh);}
}
@media (max-width:900px){
  .main-nav-wrap,.info-bar,.brand-bar{display:none}
  .mobile-top{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:10px;height:calc(58px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 16px 0;background:var(--nav);border-bottom:1px solid var(--border);position:sticky;top:0}
  .drawer-open{width:44px;height:44px;border:1px solid var(--border);background:var(--panel2);border-radius:6px;display:grid;place-items:center}
  .drawer-open svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:2}
  .mobile-brand{justify-self:center;min-width:0}
  .mobile-brand img{display:block;width:auto;height:30px;max-width:150px;object-fit:contain}
  .mobile-brand strong{font-size:14px;color:#fff}
  .mobile-download{min-height:44px;padding:0 14px;display:flex;align-items:center;background:var(--primary);border-radius:6px;color:#fff;font-weight:800}
  .mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:70;min-height:calc(54px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(11,13,17,.98);border-top:1px solid var(--border)}
  .mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;font-size:13px;color:var(--body)}
  .drawer-overlay{display:block;position:fixed;inset:0;z-index:79;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}
  .drawer-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
  .mobile-drawer{display:block;position:fixed;top:0;bottom:0;left:0;z-index:80;width:min(86vw,360px);padding:calc(18px + env(safe-area-inset-top)) 18px calc(82px + env(safe-area-inset-bottom));background:var(--deep);border-right:1px solid var(--border);overflow-y:auto;transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .2s ease,visibility .2s ease}
  .mobile-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}
  .drawer-head .brand-lockup img{height:30px}
  .drawer-close{width:44px;height:44px;border:1px solid var(--border);border-radius:6px;background:var(--panel2);font-size:28px;line-height:1}
  .drawer-group{padding:14px 0;border-top:1px solid var(--border)}
  .drawer-group h2{font-size:14px;color:var(--note);margin-bottom:8px}
  .drawer-group a{display:block;padding:9px 2px;color:var(--body)}
  .site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}
  .page-layout{grid-template-columns:1fr}
  .sticky-aside{position:static;order:-1}
  .split,.split.reverse{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .magazine{grid-template-columns:repeat(2,minmax(0,1fr))}
  .magazine-item.is-wide{grid-column:span 2;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}
  .footer-links{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:767px){
  body{font-size:15px;line-height:1.78}
  .container{width:calc(100% - 32px)}
  .section{padding:44px 0}
  .section-tight{padding:34px 0}
  h1{font-size:min(34px,10vw)}
  .page-hero{padding:28px 0 16px}
  .breadcrumb{padding-top:16px}
  .grid-4,.grid-3,.venue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-2{grid-template-columns:1fr}
  .hero .media-21x8{aspect-ratio:1800/664;max-height:200px;}
  .hero-copy{position:relative;width:100%;padding:20px 16px 22px;background:linear-gradient(180deg,#151820,#111318)}
  .hero-copy h1,.hero-copy h2{font-size:min(31px,8.5vw)}
  .hero-copy .hero-actions{flex-direction:column}
  .hero-copy .btn{width:100%;min-height:46px}
  .hero-controls{top:140px;bottom:auto;right:10px}
  .hero-arrow{width:38px;height:38px}
  .magazine{grid-template-columns:1fr}
  .magazine-item.is-wide{grid-column:auto;display:flex;padding:0}
  .magazine-item.is-wide .card-body{padding:16px}
  .card .media-4x5,.magazine .media-4x5,.venue-card .media{aspect-ratio:396/450;max-height:280px;}
  .horizontal-venues{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section-head{display:block}
  .section-head p{margin-top:8px}
  .footer-brand{grid-template-columns:1fr}
  .footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}
  .panel,.card-body,.article-card{padding:16px}
  .login-action{width:100%;min-height:54px;padding:0 28px}
  .stat-strip{grid-template-columns:1fr}
}
@media (max-width:360px){
  .container{width:calc(100% - 28px)}
  .grid-4,.grid-3,.venue-grid,.grid-6,.horizontal-venues{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .venue-card .card-body{padding:12px}
  .venue-card p{font-size:12.5px}
  .footer-links{gap:16px}
  .mobile-download{padding:0 11px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .btn:hover,.card:hover,.article-card:hover,.login-action:hover{transform:none}
}