:root {
  --bg: #14102b;
  --bg-soft: #1d1740;
  --card: #231b4d;
  --line: #4b3d8f;
  --gold: #f3c969;
  --gold-soft: #ffe7a8;
  --text: #ece8ff;
  --muted: #b6aedd;
  --accent: #8f6bff;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(143, 107, 255, .28), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(243, 201, 105, .10), transparent 55%),
    var(--bg);
  font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", "Meiryo", Roboto, sans-serif;
  line-height: 1.7;
}
a { color: inherit; }
.wrap { width: min(1040px, 100% - 32px); margin-inline: auto; }

header { padding: 28px 0 8px; }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand {
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.25rem;
  letter-spacing: .08em;
  color: var(--gold-soft);
  text-decoration: none;
}
.lang {
  padding: 4px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .85rem;
  text-decoration: none;
}
.lang:hover, .lang:focus-visible { color: var(--gold-soft); border-color: var(--gold); }

.hero { padding: 40px 0 24px; }
.hero h1 {
  margin: 0 0 12px;
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.25;
  color: var(--gold-soft);
  text-shadow: 0 2px 24px rgba(143, 107, 255, .5);
}
.hero p { margin: 0; max-width: 40em; color: var(--muted); font-size: 1.05rem; }

:lang(ja) h1, :lang(ja) h2, :lang(ja) h3 { word-break: auto-phrase; }

h2 {
  margin: 40px 0 16px;
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.35rem;
  color: var(--gold);
}

.card {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(160deg, var(--card), var(--bg-soft));
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
}
.card .shot { display: block; background: #0c0920; }
.card .shot img { display: block; width: 100%; height: 100%; object-fit: cover; }
.card .body { padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.card h3 {
  margin: 0;
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.7rem;
  color: var(--gold-soft);
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.tags li {
  padding: 2px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .8rem;
  color: var(--muted);
}
.card p { margin: 0; color: var(--text); }
.play {
  align-self: flex-start;
  margin-top: auto;
  padding: 12px 30px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffd978, #e0a53a);
  color: #2a1c05;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(224, 165, 58, .35);
  transition: transform .15s ease, box-shadow .15s ease;
}
.play:hover, .play:focus-visible { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(224, 165, 58, .5); }
.play:focus-visible, .card .shot:focus-visible, .lang:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; padding: 0; margin: 0; list-style: none; }
.features li {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(35, 27, 77, .6);
}
.features strong { display: block; margin-bottom: 4px; color: var(--gold-soft); }
.features span { color: var(--muted); font-size: .95rem; }

.howto { margin: 0; padding-left: 1.4em; color: var(--text); }
.howto li { margin: 6px 0; }

footer { margin-top: 56px; padding: 24px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }

@media (max-width: 760px) {
  .card { grid-template-columns: 1fr; }
  .card .body { padding: 22px; }
  .play { align-self: stretch; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .play { transition: none; }
  .play:hover, .play:focus-visible { transform: none; }
}