:root{
  --bg:#F6EDE0;--bg-deep:#EAD7C0;--surface:#FFFFFF;--surface-alt:#E8D2B4;
  --title:#3A2414;--text:#4A3220;--muted:#7A5634;--subtle:#9A7450;
  --gold:#C4843C;--gold-bright:#D9A05A;--gold-dark:#8B5A2B;--cream:#FFF6EA;
  --border:rgba(196,132,60,.18);--border-strong:rgba(196,132,60,.46);
  --shadow:0 12px 28px rgba(58,36,20,.08);--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
body.ui-lock{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{max-width:100%;display:block}
.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:var(--surface);color:var(--title);padding:10px 14px;border:1px solid var(--border-strong);border-radius:10px}
.skip-link:focus{top:10px}
.crown-line{position:fixed;inset:0 0 auto 0;height:22px;background:var(--gold-dark);color:var(--cream);z-index:120;font-size:12px}
.crown-inner,.palace-inner,.seat-inner,.footer-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.crown-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.crown-search{appearance:none;border:0;background:transparent;color:var(--cream);padding:0 4px;height:22px;cursor:pointer}
.palace-bar{position:fixed;top:22px;left:0;right:0;height:60px;background:var(--surface);border-bottom:1px solid var(--border);z-index:115}
.palace-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.brand-link{justify-self:start;display:inline-flex;align-items:center;min-height:44px;max-width:220px}
.brand-logo{height:28px;width:auto;max-width:170px;object-fit:contain;object-position:center}
.brand-wordmark{font-size:16px;font-weight:800;letter-spacing:.08em;color:var(--title);white-space:nowrap}
.drawer-trigger,.app-link,.drawer-close,.search-head button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:14px;cursor:pointer}
.drawer-trigger{justify-self:center;min-width:88px;border:1px solid var(--border-strong);background:var(--cream);color:var(--title);font-weight:700}
.app-link{justify-self:end;padding:0 16px;background:linear-gradient(135deg,var(--gold-bright) 0%,var(--gold) 55%,var(--gold-dark) 100%);color:var(--cream);font-weight:800}
.seat-tabs{position:fixed;top:82px;left:0;right:0;height:40px;background:var(--cream);border-bottom:1px solid var(--border);z-index:110;font-size:13px}
.seat-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:8px}
.seat-inner a{height:30px;min-width:80px;padding:0 16px;display:flex;align-items:center;justify-content:center;border-radius:9px;color:var(--muted)}
.seat-inner a.is-current{background:var(--gold);color:var(--cream);font-weight:800}
.site-main{padding-top:122px;padding-bottom:0;min-height:70vh}
.page-shell{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:32px 0 56px}
.page-hero{padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);margin-bottom:24px}
.page-kicker{display:inline-flex;align-items:center;min-height:30px;padding:4px 10px;border-radius:999px;background:var(--surface-alt);color:var(--title);font-size:13px;font-weight:700;margin-bottom:10px}
h1,h2,h3{margin-top:0;color:var(--title)}
h1{font-size:24px;line-height:1.3;margin-bottom:12px;letter-spacing:.02em}
h2{font-size:20px;line-height:1.4;margin-bottom:12px}
h3{font-size:16px;line-height:1.5;margin-bottom:8px}
p{margin:0 0 14px}
.lead{font-size:16px;color:var(--muted);max-width:860px}
.section{padding:26px 0;border-bottom:1px solid var(--border)}
.section:last-child{border-bottom:0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:14px}
.section-head p{margin:0;color:var(--muted);font-size:13px}
.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))}
.info-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.info-card p:last-child{margin-bottom:0}
.info-card .eyebrow{color:var(--gold-dark);font-size:12px;font-weight:800;letter-spacing:.08em}
.media-slot{margin:0;background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.media-fallback{width:100%;height:100%;background:linear-gradient(135deg,var(--cream),var(--bg-deep));position:relative}
.media-fallback:after{content:"";position:absolute;inset:14px;border:1px solid var(--border);border-radius:10px}
.cover-media{height:260px}
.feature-media{height:180px;margin-bottom:14px}
.section-media{height:200px;margin-bottom:18px}
.app-media{height:360px;max-width:420px;margin:0 auto}
.icon-media{width:48px;height:48px;border-radius:12px;flex:0 0 48px}
.brand-media{height:220px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.btn{min-height:44px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;white-space:nowrap;border:1px solid transparent}
.btn.primary{background:linear-gradient(135deg,var(--gold-bright) 0%,var(--gold) 55%,var(--gold-dark) 100%);color:var(--cream)}
.btn.secondary{background:var(--surface);border-color:var(--border-strong);color:var(--title)}
a:hover,.btn:hover{filter:brightness(.98)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,132,60,.35);outline-offset:2px}
.number-list,.shelf-list,.rank-list,.note-list,.plain-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.number-list li,.rank-list li,.note-list li{display:grid;grid-template-columns:54px 1fr;gap:14px;align-items:start;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:15px}
.number-list .num,.rank-list .num{font-size:24px;line-height:1;font-weight:900;color:var(--gold-dark);font-variant-numeric:tabular-nums}
.shelf-list{grid-template-columns:repeat(2,minmax(0,1fr))}
.shelf-list li{background:linear-gradient(180deg,var(--surface),var(--cream));border:1px solid var(--border);border-left:5px solid var(--gold);border-radius:10px;padding:16px}
.shelf-list strong{display:block;color:var(--title);margin-bottom:4px}
.timeline{position:relative;margin-left:10px;padding-left:28px;display:grid;gap:14px}
.timeline:before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--border-strong)}
.timeline-item{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}
.timeline-item:before{content:"";position:absolute;left:-28px;top:22px;width:14px;height:14px;border-radius:50%;background:var(--gold);border:3px solid var(--cream)}
.status{display:inline-flex;align-items:center;min-height:28px;padding:2px 9px;border-radius:999px;background:var(--surface-alt);color:var(--title);font-size:12px;font-weight:800;margin-bottom:8px}
.split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:22px;align-items:start}
.app-intro{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.app-intro strong{font-size:18px;color:var(--title)}
.callout{background:var(--bg-deep);border:1px solid var(--border-strong);border-radius:12px;padding:18px;color:var(--title)}
.definition-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.definition-grid article{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:15px}
.faq-list{display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px}
.faq-item h2,.faq-item h3{margin-bottom:8px}
.faq-item p:last-child{margin-bottom:0}
.text-columns{columns:2;column-gap:30px}
.text-columns p{break-inside:avoid}
.link-row{display:flex;flex-wrap:wrap;gap:10px}
.link-row a{min-height:40px;padding:0 14px;border:1px solid var(--border-strong);background:var(--surface);border-radius:10px;display:inline-flex;align-items:center;color:var(--title);font-weight:700}
.site-footer{background:var(--gold-dark);color:var(--cream);border-top:1px solid var(--gold-dark);padding:34px 0 calc(34px + env(safe-area-inset-bottom));font-size:13px}
.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:24px}
.footer-brand-mark{height:28px;display:flex;align-items:center}
.footer-brand .brand-logo{height:28px;filter:none}
.footer-brand .brand-wordmark{color:var(--cream)}
.footer-brand strong{display:block;color:var(--cream);font-size:16px}
.footer-brand span{display:block;color:var(--cream);letter-spacing:.08em}
.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding-bottom:22px;border-bottom:1px solid rgba(255,246,234,.22)}
.footer-grid h2{font-size:13px;color:var(--cream);margin-bottom:8px}
.footer-grid a{display:block;color:var(--cream);min-height:30px;padding:3px 0}
.footer-note{margin-top:20px;max-width:900px;color:var(--cream)}
.footer-copy{margin:8px 0 0;color:var(--cream)}
.site-overlay{position:fixed;inset:0;background:rgba(58,36,20,.46);z-index:130;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility 0s linear .22s}
.site-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}
.site-drawer{position:fixed;top:0;bottom:0;right:0;width:400px;max-width:86vw;background:var(--cream);z-index:150;transform:translateX(102%);visibility:hidden;pointer-events:none;transition:transform .26s ease,visibility 0s linear .26s;box-shadow:-20px 0 48px rgba(58,36,20,.16)}
.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto;transition-delay:0s}
.drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 18px;border-bottom:1px solid var(--border);background:var(--surface)}
.drawer-brand{display:flex;align-items:center;gap:10px;min-width:0}
.drawer-brand span{font-weight:800;color:var(--title);white-space:nowrap}
.drawer-close,.search-head button{border:1px solid var(--border-strong);background:var(--surface);padding:0 14px}
.drawer-scroll{height:calc(100% - 70px);overflow-y:auto;padding:14px 18px 28px}
.drawer-group{padding:12px 0;border-bottom:1px solid var(--border)}
.drawer-group:last-child{border-bottom:0}
.drawer-group h2{font-size:13px;color:var(--gold-dark);margin-bottom:7px;letter-spacing:.08em}
.drawer-group a{display:block;padding:10px;border-radius:10px}
.drawer-group a:hover{background:var(--surface)}
.drawer-group strong{display:block;font-size:14px;color:var(--title);margin-bottom:2px}
.drawer-group span{display:block;font-size:12px;line-height:1.6;color:var(--muted)}
.search-layer{position:fixed;top:82px;left:50%;width:min(760px,calc(100% - 32px));transform:translate(-50%,-20px);z-index:160;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s}
.search-layer.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);transition-delay:0s}
.search-card{background:var(--surface);border:1px solid var(--border-strong);border-radius:0 0 14px 14px;box-shadow:var(--shadow);padding:18px}
.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}
.search-head strong{display:block;font-size:16px;color:var(--title)}
.search-head span{display:block;color:var(--muted);font-size:12px}
.search-field{display:block}
.search-field span{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}
.search-field input{width:100%;height:44px;border:1px solid var(--border-strong);border-radius:10px;background:var(--cream);color:var(--title);padding:0 12px}
.search-presets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:12px}
.search-presets a{display:block;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:var(--cream);font-weight:800;color:var(--title)}
.search-presets a span{display:block;margin-top:2px;font-size:12px;font-weight:400;color:var(--muted)}
.search-empty{margin:12px 0 0;color:var(--muted)}
.mobile-bottom{display:none}

@media (max-width:860px){
  .card-grid,.card-grid.two{grid-template-columns:1fr 1fr}
  .definition-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .seat-tabs{display:none}
  .site-main{padding-top:82px;padding-bottom:calc(58px + env(safe-area-inset-bottom))}
  .crown-inner,.palace-inner,.footer-inner{width:calc(100% - 32px)}
  .palace-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}
  .brand-link{min-width:0;max-width:none}
  .brand-logo{height:28px;max-width:120px}
  .brand-wordmark{font-size:15px;max-width:110px;overflow:hidden;text-overflow:ellipsis}
  .drawer-trigger{min-width:64px;padding:0 10px}
  .app-link{padding:0 10px}
  .page-shell{padding:20px 0 34px}
  .page-hero{padding:20px}
  .section{padding:22px 0}
  .card-grid,.card-grid.two,.definition-grid,.shelf-list{grid-template-columns:1fr}
  .text-columns{columns:1}
  .cover-media{height:260px}
  .feature-media{height:180px}
  .section-media{height:200px}
  .app-media{height:340px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:16px}
  .site-footer{padding-bottom:calc(78px + env(safe-area-inset-bottom))}
  .search-layer{inset:0;width:100%;height:100%;transform:none;background:var(--gold-dark);color:var(--cream);overflow-y:auto}
  .search-layer.is-open{transform:none}
  .search-card{min-height:100%;border:0;border-radius:0;background:var(--gold-dark);box-shadow:none;padding:calc(22px + env(safe-area-inset-top)) 16px 80px}
  .search-head strong{color:var(--cream)}
  .search-head span{color:var(--bg-deep)}
  .search-head button{background:transparent;color:var(--cream);border-color:rgba(243,230,200,.38)}
  .search-field span{color:var(--bg-deep)}
  .search-field input{background:var(--cream);color:var(--title)}
  .search-presets{grid-template-columns:1fr}
  .search-presets a{background:var(--cream);border-color:rgba(243,230,200,.18)}
  .search-empty{color:var(--bg-deep)}
  .mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);z-index:100;background:var(--surface);border-top:1px solid var(--border-strong);display:grid;grid-template-columns:repeat(5,1fr)}
  .mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted)}
  .mobile-bottom a.is-current{background:var(--gold);color:var(--cream);font-weight:800}
}
@media (max-width:420px){
  .crown-inner,.palace-inner,.page-shell,.footer-inner{width:calc(100% - 32px)}
  .palace-inner{gap:6px}
  .app-link,.drawer-trigger{font-size:13px}
  .app-link{padding:0 8px}
  .hero-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .number-list li,.rank-list li,.note-list li{grid-template-columns:44px 1fr;gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}

.cover-copy{margin-top:18px}
.after-media-copy{margin-top:18px}
.after-links-copy{margin-top:16px}