:root {
  --ink: #25211f;
  --muted: #716a65;
  --paper: #f7f1e7;
  --paper-light: #fcf8f1;
  --red: #8c302e;
  --gold: #c99b4d;
  --line: rgba(73, 54, 43, 0.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 28rem),
    linear-gradient(180deg, #fcf8f1 0%, var(--paper) 58%, #f1e5d4 100%);
  font-family: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif;
}

a { color: inherit; text-decoration: none; }

.scene-shell {
  width: min(100% - 36px, 1160px);
  margin: 0 auto;
  padding: 28px 0 40px;
}

.scene-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 62px;
  padding: 8px 17px 8px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 72%, #fff);
  border-radius: 19px;
  color: #fffaf1;
  background: var(--accent);
  box-shadow: 0 13px 30px color-mix(in srgb, var(--accent) 28%, transparent);
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.brand:hover,
.brand:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 24%, transparent);
  outline-offset: 3px;
  box-shadow: 0 17px 38px color-mix(in srgb, var(--accent) 36%, transparent);
  transform: translateY(-2px);
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 13px 13px 13px 4px;
  color: #fff9ef;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  font-family: "Songti SC", "STSong", serif;
  font-size: 23px;
}

.brand strong,
.brand small { display: block; }

.brand strong { font-size: 16px; letter-spacing: 0.04em; }

.brand small {
  margin-top: 3px;
  color: rgba(255, 250, 241, 0.78);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.scene-count {
  padding: 8px 13px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(255, 252, 245, 0.74);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.scene-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(46px, 8vw, 96px);
  align-items: center;
  min-height: 520px;
  padding: 64px 0 74px;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.scene-copy h1 {
  margin: 14px 0 18px;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(54px, 7vw, 82px);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.08;
}

.scene-copy > p:not(.eyebrow) {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.scene-summary {
  display: flex;
  gap: 8px;
  margin-top: 27px;
  flex-wrap: wrap;
}

.scene-summary span {
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--accent) 84%, #4b4541);
  background: rgba(255, 252, 245, 0.68);
  font-size: 11px;
}

.scene-summary strong {
  margin-right: 2px;
  font-family: Georgia, serif;
  font-size: 15px;
}

.scene-poster {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  border-radius: 32px 32px 32px 8px;
  background: var(--accent);
  box-shadow: 0 30px 68px color-mix(in srgb, var(--accent) 24%, transparent);
}

.scene-poster::after {
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: linear-gradient(transparent, rgba(21, 17, 15, 0.6));
  content: "";
}

.scene-poster img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.scene-poster span {
  position: absolute;
  right: 22px;
  bottom: 20px;
  z-index: 1;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  color: white;
  background: rgba(20, 16, 14, 0.28);
  backdrop-filter: blur(10px);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.dialogues {
  padding: 72px 0 84px;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 31px;
}

.section-heading h2 {
  margin: 10px 0 0;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.section-heading > p {
  max-width: 390px;
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.dialogue-list {
  display: grid;
  gap: 13px;
}

.dialogue-card {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px 25px;
  border: 1px solid rgba(66, 52, 45, 0.13);
  border-radius: 22px;
  background: rgba(255, 252, 245, 0.76);
  box-shadow: 0 10px 34px rgba(74, 50, 37, 0.06);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.dialogue-card:hover {
  border-color: color-mix(in srgb, var(--accent) 34%, transparent);
  box-shadow: 0 18px 44px rgba(74, 50, 37, 0.12);
  transform: translateY(-2px);
}

.dialogue-order {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  align-content: center;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 50%;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 5%, white);
}

.dialogue-order span {
  font-family: Georgia, serif;
  font-size: 21px;
  line-height: 1;
}

.dialogue-order small {
  margin-top: 4px;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.dialogue-english {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.dialogue-content h2 {
  margin: 0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 25px;
  font-weight: 650;
  letter-spacing: 0.03em;
}

.dialogue-description {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.dialogue-meta {
  display: flex;
  gap: 7px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.dialogue-meta span {
  padding: 4px 7px;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--accent) 78%, #554e4a);
  background: color-mix(in srgb, var(--accent) 4%, white);
  font-size: 9px;
}

.dialogue-actions {
  display: grid;
  min-width: 156px;
  gap: 8px;
}

.dialogue-actions a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 9px 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.dialogue-actions .enter-button {
  color: white;
  background: var(--accent);
}

.dialogue-actions a:hover,
.dialogue-actions a:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 32%, transparent);
  outline-offset: 2px;
}

.learning-note {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: 60px;
  align-items: start;
  padding: 72px 0 82px;
  border-top: 1px solid var(--line);
}

.learning-note ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.learning-note li {
  min-height: 116px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 252, 245, 0.54);
}

.learning-note li span {
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 12px;
}

.learning-note li strong,
.learning-note li small { display: block; }

.learning-note li strong {
  margin-top: 12px;
  font-family: "Songti SC", "STSong", serif;
  font-size: 18px;
}

.learning-note li small {
  margin-top: 7px;
  color: var(--muted);
  line-height: 1.55;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 27px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

footer a {
  color: var(--accent);
  font-weight: 750;
}

footer span {
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.15em;
}

@media (max-width: 900px) {
  .scene-hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 54px;
  }

  .scene-poster { min-height: 350px; }

  .dialogue-card {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .dialogue-actions {
    grid-column: 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .learning-note {
    grid-template-columns: 1fr;
    gap: 26px;
  }
}

@media (max-width: 620px) {
  .scene-shell {
    width: min(100% - 24px, 1160px);
    padding-top: 18px;
  }

  .brand {
    min-height: 56px;
    padding: 7px 13px 7px 8px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand strong { font-size: 14px; }

  .brand small { font-size: 9px; }

  .scene-count { display: none; }

  .scene-hero {
    min-height: auto;
    padding: 48px 0 58px;
  }

  .scene-copy h1 { font-size: clamp(48px, 15vw, 66px); }

  .scene-copy > p:not(.eyebrow) { font-size: 15px; }

  .scene-poster {
    min-height: 260px;
    border-radius: 24px 24px 24px 7px;
  }

  .dialogues { padding: 58px 0 66px; }

  .section-heading { display: block; }

  .section-heading > p { margin-top: 14px; }

  .dialogue-card {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 15px;
    padding: 20px 17px;
  }

  .dialogue-order {
    width: 46px;
    height: 46px;
  }

  .dialogue-order span { font-size: 17px; }

  .dialogue-order small { display: none; }

  .dialogue-content h2 { font-size: 22px; }

  .dialogue-actions {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    min-width: 0;
  }

  .learning-note ol { grid-template-columns: 1fr; }

  .learning-note li { min-height: auto; }

  footer span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}