:root {
  color-scheme: light;
  --ink: #17211c;
  --paper: #fffdf8;
  --surface: #f1f0e9;
  --accent: #245b40;
  --accent-dark: #123724;
  --focus: #f1b900;
  --line: #b9beb6;
}

* { box-sizing: border-box; }

html { background: var(--surface); }

body {
  margin: 0;
  min-width: 320px;
  background: var(--surface);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.5;
}

a { color: var(--accent-dark); }
a:focus-visible, button:focus-visible, audio:focus-visible {
  outline: 4px solid var(--focus);
  outline-offset: 3px;
}

.page {
  width: min(100%, 720px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 24px 18px 44px;
  background: var(--paper);
}

.brand, .eyebrow {
  margin: 0;
  color: var(--accent-dark);
  font-weight: 700;
  letter-spacing: .03em;
}

.brand { font-size: 1.05rem; }
.eyebrow { font-size: .95rem; text-transform: uppercase; }

h1 { margin: 16px 0 8px; font-size: clamp(1.7rem, 6vw, 2.5rem); line-height: 1.15; }
h2 { margin: 0 0 12px; font-size: 1.2rem; }
.venue, .description, .performer, .empty { margin: 0 0 22px; }
.venue { color: #3f4c43; font-size: 1.05rem; }
.performer { color: #3f4c43; }
.performer span { font-weight: 700; }

.guide-list { padding: 0; margin: 24px 0 0; list-style: none; border-top: 1px solid var(--line); }
.guide-list li { border-bottom: 1px solid var(--line); }
.guide-list a { display: block; padding: 18px 4px; font-size: 1.15rem; font-weight: 700; text-decoration-thickness: 2px; }
.guide-id { display: inline-block; min-width: 3.4em; color: var(--accent-dark); }

.language-label { display: block; margin: 20px 0 8px; font-weight: 700; }
.languages { display: flex; flex-wrap: wrap; gap: 10px; }
button {
  min-height: 48px;
  padding: 10px 14px;
  border: 2px solid var(--accent-dark);
  border-radius: 4px;
  background: var(--paper);
  color: var(--accent-dark);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
button[aria-pressed="true"], button:hover { background: var(--accent); color: #fff; }

.player-panel { margin-top: 28px; padding: 18px; border: 2px solid var(--accent-dark); border-radius: 6px; background: #fff; }
audio { display: block; width: 100%; min-height: 48px; }
.controls { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.controls button { min-height: 62px; font-size: 1.1rem; }
.controls .primary { background: var(--accent); color: #fff; }
.controls .primary:hover { background: var(--accent-dark); }
.time { min-height: 1.5em; margin: 16px 0 0; text-align: center; font-variant-numeric: tabular-nums; }
.status { min-height: 1.5em; margin: 10px 0 0; color: #314137; }
.back { display: inline-block; margin-top: 30px; font-weight: 700; }

@media (min-width: 600px) { .page { margin-top: 28px; min-height: calc(100vh - 28px); padding: 42px; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }