/* ヒーロー内の視聴会表示。実際の操作UIに見える密度を持たせる。 */
.hero-visual {
  background-color: var(--hero);
  background-image: radial-gradient(circle at 16% 14%, rgba(108,132,255,.19), transparent 27%), linear-gradient(115deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: auto, 28px 28px;
}

.watch-card {
  margin-top: 50px;
  padding: 0;
  overflow: visible;
  border-radius: 8px;
  box-shadow: 14px 16px 0 rgba(96,117,236,.9), 0 24px 60px rgba(5,10,38,.3);
}

.card-top { padding: 18px 20px 0; }
.service-tag { font-family: "DM Mono", monospace; font-size: 9px; color: #596175; letter-spacing: .11em; }
.card-main { padding: 27px 20px 18px; }
.room-label { margin: 0; color: #697184; font-family: "DM Mono", monospace; font-size: 10px; }
.movie-title { margin: 11px 0 25px; font-size: 25px; }
.timeline { background: #e1e4eb; }
.timeline span { width: 36%; }
.time { margin-top: 8px; }
.card-bottom { margin-top: 0; padding: 15px 20px; }
.participants { display: flex; align-items: center; color: #596175; font-size: 10px; }
.avatar { width: 22px; height: 22px; display: grid; place-items: center; border: 2px solid #fff; border-radius: 50%; margin-right: -6px; color: #fff; font-size: 8px; font-weight: 800; }
.avatar.a { background: #5d6ee4; }.avatar.b { background: #f27772; }.avatar.c { background: #47ae91; }.avatar.d { background: #353b4e; }
.participants > span:last-child { margin-left: 14px; }
.play { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: #e8edff; }
.visual-caption { margin-top: 48px; }

/* フォントのベースラインに影響されず、テーマ記号を円の幾何学的中心へ置く。 */
.theme-toggle {
  display: grid;
  place-items: center;
  padding: 0;
  line-height: 0;
}
.theme-toggle svg {
  display: block;
  width: 18px;
  height: 18px;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}
.theme-icon-sun { display: none; }
.theme-toggle[data-mode="dark"] .theme-icon-moon { display: none; }
.theme-toggle[data-mode="dark"] .theme-icon-sun { display: block; }
.theme-icon-sun circle { fill: currentColor; stroke: none; }
.theme-icon-sun path { fill: none; }
.theme-icon-moon { fill: currentColor; stroke: none; }

@media (max-width: 760px) {
  .watch-card { margin-top: 36px; }
  .movie-title { font-size: 22px; }
  .hero h1 { font-size: clamp(40px, 10.7vw, 46px); line-height: 1.14; }
}