/* ============================================================
   BASE — 设计令牌 + 全站共享样式
   新页面（如时间表）应复用本文件，保持一致视觉。
   ============================================================ */

:root{
  --ivory:#FBF8F1;
  --card:#FFFDF9;
  --ink:#3A332A;
  --muted:#8D8474;
  --gold:#B99755;
  --gold-deep:#8C7136;
  --gold-line:#E2D6B8;
  --gold-soft:#F1E9D4;
  --harbour:#9AACB9;
  --serif:"Cormorant Garamond","Noto Serif SC",serif;
  --serif-zh:"Noto Serif SC","Cormorant Garamond",serif;
  --sans:"Jost","Noto Serif SC",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.5;
  min-height:100svh;
}

/* ---------- bilingual ---------- */
html.zh .l-en,html.en .l-zh{display:none !important}
html.zh .bi-zh{font-family:var(--serif-zh)}

.wrap{max-width:560px;margin:0 auto;padding:26px 20px 60px;position:relative}

/* ---------- header ---------- */
.lang-toggle{
  position:absolute;top:22px;right:18px;display:flex;
  border:1px solid var(--gold-line);border-radius:999px;overflow:hidden;
  background:var(--card);z-index:5;
}
.lang-toggle button{
  font-family:var(--sans);font-size:11px;letter-spacing:.08em;
  padding:5px 11px;border:0;background:transparent;color:var(--muted);cursor:pointer;
}
.lang-toggle button.on{background:var(--gold);color:var(--ivory)}
header{text-align:center;padding-top:18px}
.eyebrow{
  font-size:11px;font-weight:400;letter-spacing:.3em;text-transform:uppercase;
  color:var(--gold-deep);
}
h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(34px,9vw,46px);line-height:1.12;
  margin:10px 0 6px;
}
html.zh h1{font-family:var(--serif-zh);font-weight:600;letter-spacing:.06em}
.venue{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.rule{
  width:52px;height:1px;background:var(--gold);margin:20px auto 0;position:relative;
}
.rule::after{
  content:"";position:absolute;left:50%;top:-2.5px;width:6px;height:6px;
  transform:translateX(-50%) rotate(45deg);background:var(--gold);
}

/* ---------- footer ---------- */
footer{
  margin-top:46px;text-align:center;font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--muted);
}
footer .amp{font-family:var(--serif);font-style:italic;font-size:14px;color:var(--gold);text-transform:none;letter-spacing:0}

/* ---------- entrance animation ---------- */
.fade{opacity:0;transform:translateY(14px);animation:up .7s ease forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.16s}.d3{animation-delay:.28s}.d4{animation-delay:.4s}
@keyframes up{to{opacity:1;transform:none}}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:3px}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  .fade{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- home link（seats / timeline 页左上角返回落地页） ---------- */
.home-link{
  position:absolute;top:27px;left:18px;z-index:5;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;
}
.home-link:hover{color:var(--gold-deep)}