:root{--bg:#F6EDE0;--deep:#EAD7C0;--card:#FFFFFF;--sub:#E8D2B4;--title:#3A2414;--text:#4A3220;--muted:#7A5634;--soft:#9A7450;--gold:#C4843C;--bright:#D9A05A;--darkgold:#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}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
body.panel-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%;object-fit:contain;object-position:center}
.site-header{position:fixed;inset:0 0 auto 0;z-index:80}
.crown-line{height:22px;background:var(--darkgold);color:var(--cream);font-size:12px}
.crown-inner,.palace-inner,.seat-tabs-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.crown-inner{height:22px;display:flex;align-items:center;justify-content:space-between}
.search-open{height:22px;min-width:44px;border:0;background:transparent;color:var(--cream);cursor:pointer;padding:0 8px;position:relative}
.search-open::after{content:"";position:absolute;inset:-11px 0}
.palace-bar{height:60px;background:var(--card);border-bottom:1px solid var(--border-strong)}
.palace-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.brand-link{justify-self:start;min-height:44px;display:flex;align-items:center}
.brand-logo,.drawer-logo,.footer-logo{height:28px;width:auto;max-width:190px}
.brand-fallback{font-size:16px;font-weight:700;color:var(--title);letter-spacing:.06em}
.drawer-open{justify-self:center;height:44px;min-width:72px;border:1px solid var(--border-strong);border-radius:10px;background:var(--cream);color:var(--title);cursor:pointer;font-weight:700}
.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,#D9A05A 0%,#C4843C 55%,#8B5A2B 100%);color:var(--cream);font-size:14px;font-weight:700;white-space:nowrap}
.seat-tabs{height:40px;background:var(--cream);border-bottom:1px solid var(--border)}
.seat-tabs-inner{height:40px;display:flex;justify-content:center;align-items:center;gap:14px}
.seat-tab{height:40px;position:relative;min-width:70px;padding:0 16px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}
.seat-tab.is-active{background:var(--gold);color:var(--cream);font-weight:700}
.site-main{padding-top:122px;min-height:70vh}
.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.page-head{padding:38px 0 20px}
.eyebrow{margin:0 0 8px;color:var(--darkgold);font-size:13px;font-weight:700;letter-spacing:.08em}
h1{margin:0;color:var(--title);font-size:24px;line-height:1.3}
h2{font-size:20px;line-height:1.35;color:var(--title);margin:0 0 12px}
h3{font-size:16px;line-height:1.4;color:var(--title);margin:0 0 8px}
p{margin:0 0 14px}
.lead{max-width:840px;margin-top:14px;color:var(--muted)}
.section{padding:22px 0 34px}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:16px}
.section-title p{margin:0;color:var(--muted);font-size:13px}
.card,.article-block,.shelf-card,.faq-item,.notice-box{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}
.card{padding:18px}
.article-block{padding:22px;margin-bottom:16px}
.article-block p:last-child,.card p:last-child,.notice-box p:last-child{margin-bottom:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.media-slot{width:100%;background:var(--cream);border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.banner-slot{height:260px}
.card-slot{height:180px;margin-bottom:14px}
.section-slot{height:200px;margin-bottom:16px}
.app-slot{height:360px;max-width:360px;margin:0 auto}
.hero{padding:28px 0 30px}
.hero-brand{margin-top:18px;color:var(--darkgold);font-weight:700;letter-spacing:.08em}
.hero h1{margin-top:6px}
.hero-text{max-width:860px;margin-top:12px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.btn{height:44px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#D9A05A 0%,#C4843C 55%,#8B5A2B 100%);color:var(--cream)}
.btn-secondary{background:var(--card);border:1px solid var(--border-strong);color:var(--title)}
.btn:hover,.app-link:hover,.drawer-open:hover,.seat-tab:hover{filter:brightness(.98)}
a:focus-visible,button:focus-visible{outline:3px solid rgba(196,132,60,.55);outline-offset:2px}
.number-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
.number-item{background:var(--cream);border:1px solid var(--border);border-radius:10px;padding:14px}
.number-item strong{display:block;color:var(--gold);font-size:22px;line-height:1}
.number-item span{display:block;margin-top:8px;color:var(--title);font-weight:700}
.shelf{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.shelf-card{padding:16px;min-height:150px}
.shelf-card .shelf-tag{color:var(--darkgold);font-size:12px;font-weight:700;margin-bottom:8px}
.rank-list{display:grid;gap:10px}
.rank-item{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start;padding:14px 0;border-bottom:1px solid var(--border)}
.rank-item:last-child{border-bottom:0}
.rank-no{font-size:28px;line-height:1;color:var(--gold);font-weight:800}
.timeline{position:relative;margin-left:10px;padding-left:28px;border-left:2px solid var(--border-strong)}
.timeline-item{position:relative;padding:0 0 22px}
.timeline-item::before{content:"";position:absolute;left:-35px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px var(--cream)}
.status{display:inline-flex;padding:2px 9px;border-radius:999px;background:var(--deep);color:var(--title);font-size:12px;font-weight:700;margin-bottom:6px}
.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.note-card{background:var(--cream);border:1px solid var(--border);border-radius:12px;padding:16px}
.app-feature{display:grid;grid-template-columns:minmax(240px,.85fr) 1.15fr;gap:24px;align-items:center}
.icon-row{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.icon-row img{width:48px;height:48px;object-fit:contain}
.terms{counter-reset:term}
.term{padding:20px;background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:14px}
.term h2{display:flex;gap:10px;align-items:center}
.term h2::before{counter-increment:term;content:counter(term,decimal-leading-zero);color:var(--gold);font-size:14px}
.faq-list{display:grid;gap:12px}
.faq-item{padding:18px}
.faq-item h2{font-size:16px}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.contact-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px}
.notice-box{padding:18px;background:var(--cream)}
.site-footer{margin-top:38px;background:var(--darkgold);color:var(--cream);border-top:1px solid rgba(255,246,234,.42);font-size:13px}
.footer-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:30px 0 calc(34px + env(safe-area-inset-bottom))}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.footer-brand strong{display:block;color:var(--cream);font-size:16px}
.footer-brand span{display:block;color:var(--cream);font-size:12px;letter-spacing:.08em}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.footer-grid h2{font-size:13px;color:var(--cream);margin-bottom:8px}
.footer-grid a{display:block;padding:3px 0;color:var(--cream)}
.footer-note{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,246,234,.24);color:var(--cream)}
.footer-copy{color:var(--cream);margin-bottom:0}
.overlay{position:fixed;inset:0;background:rgba(58,36,20,.38);z-index:120;opacity:0;visibility:hidden;pointer-events:none;transition:.22s ease}
.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.drawer-panel{position:fixed;z-index:140;inset:0 0 0 auto;width:min(400px,86vw);background:var(--card);transform:translateX(104%);visibility:hidden;pointer-events:none;transition:.24s ease;box-shadow:var(--shadow);display:flex;flex-direction:column}
.drawer-panel.is-visible{transform:translateX(0);visibility:visible;pointer-events:auto}
.drawer-head{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border)}
.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}
.panel-close{min-width:58px;height:44px;border:1px solid var(--border-strong);border-radius:9px;background:var(--cream);color:var(--title);cursor:pointer}
.drawer-scroll{overflow:auto;padding:16px}
.drawer-group{margin-bottom:18px}
.drawer-group h2{font-size:13px;color:var(--darkgold);margin-bottom:8px}
.drawer-item{display:block;padding:10px 12px;border-radius:10px;border:1px solid transparent;margin-bottom:6px}
.drawer-item:hover{background:var(--cream);border-color:var(--border)}
.drawer-item span{display:block;color:var(--title);font-weight:700}
.drawer-item small{display:block;color:var(--muted);font-size:12px;line-height:1.55;margin-top:2px}
.search-panel{position:fixed;z-index:145;left:0;right:0;top:82px;visibility:hidden;pointer-events:none;opacity:0;transition:.2s ease}
.search-panel.is-visible{visibility:visible;pointer-events:auto;opacity:1}
.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:var(--card);border:1px solid var(--border-strong);box-shadow:var(--shadow);border-radius:0 0 14px 14px;padding:20px}
.search-head{display:flex;align-items:center;justify-content:space-between;gap:18px}
.search-head strong{display:block;color:var(--title);font-size:18px}
.search-head span{display:block;color:var(--muted);font-size:13px}
.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 14px}
.search-presets a{min-height:44px;display:inline-flex;align-items:center;padding:0 15px;border-radius:10px;background:var(--cream);border:1px solid var(--border);color:var(--title);font-weight:700}
.search-card>p{font-size:13px;color:var(--muted);margin-bottom:0}
.mobile-bottom{display:none}
@media (max-width:860px){
  .grid-3,.grid-2,.shelf,.note-grid,.contact-grid{grid-template-columns:1fr 1fr}
  .number-list{grid-template-columns:1fr 1fr}
  .app-feature{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .seat-tabs{display:none}
  .site-main{padding-top:82px;padding-bottom:62px}
  .crown-inner,.palace-inner,.container,.footer-inner{width:calc(100% - 32px)}
  .palace-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}
  .brand-link{min-width:0}
  .brand-logo{max-width:120px;height:26px}
  .brand-fallback{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .drawer-open{min-width:62px;padding:0 10px}
  .app-link{padding:0 12px}
  .grid-3,.grid-2,.shelf,.note-grid,.contact-grid{grid-template-columns:1fr}
  .number-list{grid-template-columns:1fr 1fr}
  .banner-slot{height:260px}
  .page-head{padding-top:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .search-panel{top:0;bottom:0;background:var(--darkgold)}
  .search-card{width:100%;height:100%;border:0;border-radius:0;background:var(--darkgold);color:var(--cream);padding:22px 16px}
  .search-head strong,.search-head span,.search-card>p{color:var(--cream)}
  .search-presets a{background:var(--cream);color:var(--title);border-color:rgba(255,255,255,.12)}
  .search-card .panel-close{background:var(--cream)}
  .site-footer{padding-bottom:48px}
  .mobile-bottom{position:fixed;z-index:95;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--border-strong);display:grid;grid-template-columns:repeat(5,1fr)}
  .mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;font-size:12px;color:var(--muted)}
  .mobile-bottom a.is-active{background:var(--gold);color:var(--cream);font-weight:700}
}
@media (max-width:420px){
  .number-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:16px 10px}
}