@import url("base.css");

/* Story-chain type follows the global reading-size control. */
.story-cover .cover-copy,
.chain-reader { font-size: var(--reader-size); }
.story-cover .cover-copy h1 { font-size: 2em; }
.story-cover .cover-copy p { font-size: .84em; }
.chain-reader .page-title { font-size: 1.9em; }
.chain-reader .page-subtitle { font-size: .84em; }
.chain-reader .section-heading { font-size: 1.18em; }
.chain-reader .character-card h3 { font-size: .94em; }
.chain-reader .character-card p { font-size: .76em; }
.chain-reader .timeline-index { font-size: .68em; }
.chain-reader .timeline-entry h3 { font-size: 1.06em; }
.chain-reader .timeline-entry p { font-size: .84em; }
.chain-reader .theme-quote { font-size: .9em; }

/* Two-level transcript navigation. */
.chapter-nav-group { margin-bottom: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.chapter-nav-group:last-child { border-bottom: 0; }
.chapter-button { margin-bottom: 3px; }
.scene-nav {
  width: calc(100% - 14px);
  min-height: 31px;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: 7px;
  margin-left: 14px;
  padding: 5px 8px;
  border: 0;
  border-left: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}
.scene-nav:hover { background: var(--surface-soft); color: var(--text); }
.scene-nav.is-active { border-left: 2px solid var(--accent); background: var(--accent-soft); color: var(--accent); }
.scene-nav span, .scene-nav small { font-size: 10px; }
.scene-nav strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }

body[data-reader-view="transcript"][data-chapter="night"] { --chapter-art: url("assets/cg/妒火.webp"); }
body[data-reader-view="transcript"][data-chapter="memory"] { --chapter-art: url("assets/cg/回忆0.webp"); }
body[data-reader-view="transcript"][data-chapter="day"] { --chapter-art: url("assets/cg/白入场.webp"); }
body[data-reader-view="transcript"][data-chapter="guide"] { --chapter-art: url("assets/day.gif"); }
body[data-reader-view="transcript"] .content {
  background-image: linear-gradient(rgba(238, 242, 244, .92), rgba(238, 242, 244, .97)), var(--chapter-art);
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}
:root[data-theme="dark"] body[data-reader-view="transcript"] .content {
  background-image: linear-gradient(rgba(23, 26, 28, .9), rgba(23, 26, 28, .97)), var(--chapter-art);
}

.transcript-ambient { height: 110px; margin: -36px -36px 30px; }
.transcript-reader { margin-top: -112px; }
.transcript-reader .page-title { font-size: 1.9em; }
.transcript-reader .page-subtitle { font-size: .82em; }
.transcript-reader .transcript-toolbar {
  position: sticky;
  z-index: 12;
  top: calc(var(--header-height) + 2px);
  margin: 22px 0 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: 0 8px 24px rgba(24, 32, 39, .07);
  backdrop-filter: blur(12px);
}
.transcript-toolbar .select-control:first-child { flex: 1; }
.transcript-toolbar .select-control:first-child select { width: min(100%, 360px); }
.dialogue-list { margin-top: 22px; }
.scene-divider { margin: 46px 0 14px; padding: 24px 26px; border-left: 4px solid var(--warm); background: color-mix(in srgb, var(--surface) 94%, transparent); box-shadow: var(--shadow); }
.scene-divider:first-child { margin-top: 0; }
.scene-divider span { color: var(--warm); font-size: .68em; font-weight: 700; }
.scene-divider h2 { margin: 4px 0 6px; font-size: 1.25em; }
.scene-divider p { margin: 0; color: var(--muted); font-size: .78em; }
.dialogue-block {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 7px;
  padding: 17px 20px;
  border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface) 91%, transparent);
}
.dialogue-speaker { min-width: 0; padding-top: 2px; }
.dialogue-speaker strong { display: block; color: var(--speaker); font-size: .78em; }
.dialogue-copy { min-width: 0; }
.dialogue-copy p { margin: 0 0 .72em; white-space: pre-line; }
.dialogue-copy p:last-of-type { margin-bottom: 0; }
.inline-story-icon {
  width: 1.45em;
  height: 1.45em;
  display: inline-block;
  margin: 0 .08em;
  object-fit: contain;
  vertical-align: -.36em;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .2));
}

/* Playable turtle-soup workspace. */
.soup-reader .puzzle-title { font-size: 1.72em; }
.soup-surface { margin-top: 28px; padding: 28px; border-top: 3px solid var(--accent); background: var(--surface); box-shadow: var(--shadow); }
.soup-surface p { margin: 10px 0 0; font-size: 1.05em; white-space: pre-line; }
.step-number { color: var(--accent); font-size: .68em; font-weight: 800; text-transform: uppercase; }
.investigation-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 18px; margin-top: 18px; }
.question-panel, .question-history, .final-guess { padding: 22px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }
.question-panel h3, .question-history h3, .final-guess h3 { margin: 3px 0 16px; font-size: 1em; }
.question-panel form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.question-panel input, .final-guess textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 5px;
  outline: 0;
  background: var(--surface-soft);
  color: var(--text);
}
.question-panel input { height: 40px; padding: 0 12px; }
.question-panel input:focus, .final-guess textarea:focus { border-color: var(--accent); background: var(--surface); }
.answer-key { display: flex; gap: 14px; margin-top: 14px; color: var(--muted); font-size: .68em; }
.answer-key span::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; background: currentColor; }
[data-answer="是"] { color: #147a55 !important; }
[data-answer="不是"], [data-answer="否"] { color: var(--warm) !important; }
[data-answer="无关"] { color: var(--gold) !important; }
.question-history { overflow: hidden; padding: 0; }
.question-history h3 { display: flex; align-items: center; justify-content: space-between; margin: 0; padding: 18px 20px 14px; border-bottom: 1px solid var(--line); }
.question-history h3 small { min-width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-soft); color: var(--muted); font-size: 11px; }
.question-history ol { max-height: 420px; overflow: auto; margin: 0; padding: 0 20px 8px; list-style: none; }
.question-history .history-empty { display: block; padding: 34px 0; color: var(--muted); text-align: center; }
.final-guess { margin-top: 18px; }
.final-guess textarea { min-height: 110px; resize: vertical; padding: 12px; line-height: 1.7; }
.guess-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 9px; }
.guess-feedback { color: var(--warm); font-size: .7em; }
.text-button { margin-top: 13px; padding: 0; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: .68em; text-decoration: underline; }
.truth-result { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 20px; margin-top: 18px; padding: 28px; border: 1px solid #6dbb9a; border-radius: 7px; background: color-mix(in srgb, #dff6eb 60%, var(--surface)); }
:root[data-theme="dark"] .truth-result { background: color-mix(in srgb, #163f31 65%, var(--surface)); }
.truth-result.is-given-up { border-color: var(--gold); background: color-mix(in srgb, #fff0c9 55%, var(--surface)); }
:root[data-theme="dark"] .truth-result.is-given-up { background: color-mix(in srgb, #493715 65%, var(--surface)); }
.result-mark { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #147a55; color: #fff; font-size: 24px; font-weight: 800; }
.is-given-up .result-mark { background: var(--gold); }
.truth-result span { color: #147a55; font-size: .7em; font-weight: 800; }
.is-given-up span { color: var(--gold); }
.truth-result h3 { margin: 3px 0 10px; font-size: 1.15em; }
.truth-result p { margin: 0; white-space: pre-line; }
.number-button { position: relative; }
.number-button.is-solved { border-color: #26966c; color: #147a55; }
.number-button i { position: absolute; top: 1px; right: 3px; font-size: 8px; font-style: normal; }

@media (max-width: 900px) {
  .investigation-grid { grid-template-columns: 1fr; }
  .question-history ol { max-height: 360px; }
}

@media (max-width: 760px) {
  .story-cover .cover-copy h1 { font-size: 1.65em; }
  .transcript-ambient { margin: -24px -18px 24px; }
  .transcript-reader { margin-top: -105px; }
  .transcript-reader .transcript-toolbar { top: calc(var(--header-height) + 2px); padding: 8px; }
  .transcript-toolbar .select-control:first-child { flex-basis: 100%; }
  .transcript-toolbar .select-control:first-child select { width: 100%; }
  .dialogue-block { grid-template-columns: 1fr; gap: 7px; padding: 15px; }
  .dialogue-speaker strong, .dialogue-speaker span { display: inline; margin-right: 8px; }
  .scene-divider { margin-top: 32px; padding: 20px; }
  .soup-surface { padding: 20px; }
  .question-panel, .question-history, .final-guess { padding: 17px; }
  .question-panel form { grid-template-columns: 1fr; }
  .question-panel form .command-button { width: 100%; }
  .guess-actions { align-items: stretch; flex-direction: column; }
  .truth-result { grid-template-columns: 1fr; padding: 20px; }
}

@media print {
  body[data-reader-view="transcript"] .content { background: #fff !important; }
  .transcript-reader { margin-top: 0; }
  .transcript-ambient, .transcript-toolbar { display: none; }
  .dialogue-block { break-inside: avoid; background: #fff; }
}


.judgement-note { margin: -8px 0 14px; color: var(--muted); font-size: .7em; line-height: 1.65; }
.judgement-question { min-width: 0; margin: 14px 0; padding: 15px; border: 1px solid var(--line); border-radius: 5px; }
.judgement-question legend { max-width: 100%; padding: 0 5px; color: var(--text); font-size: .76em; line-height: 1.6; }
.judgement-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 7px; }
.judgement-options label { min-width: 0; display: flex; align-items: flex-start; gap: 7px; padding: 8px 9px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface-soft); color: var(--muted); cursor: pointer; font-size: .68em; line-height: 1.45; }
.judgement-options label:hover { border-color: var(--accent); color: var(--text); }
.judgement-options input { flex: none; margin: 2px 0 0; accent-color: var(--accent); }
.judgement-options input:checked + span { color: var(--accent); font-weight: 700; }
.final-guess .guess-actions { margin-top: 17px; }

@media (max-width: 760px) {
  .judgement-options { grid-template-columns: 1fr; }
}


.keyword-workspace { margin-top: 18px; padding: 22px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }
.keyword-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.keyword-heading h3 { margin: 3px 0 6px; font-size: 1em; }
.keyword-heading > strong { flex: none; color: var(--accent); font-size: 1.35em; }
.keyword-heading > strong small { display: block; margin-top: 2px; color: var(--muted); font-size: .45em; font-weight: 400; }
.keyword-columns { display: grid; grid-template-columns: minmax(170px, .8fr) minmax(0, 1.2fr); gap: 17px; margin-top: 18px; }
.keyword-column { min-width: 0; }
.keyword-column h4 { margin: 0 0 9px; color: var(--muted); font-size: .68em; }
.keyword-primary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.keyword-primary, .keyword-secondary { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 3px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-soft); color: var(--text); text-align: left; cursor: pointer; }
.keyword-primary:hover, .keyword-secondary:hover { border-color: var(--accent); }
.keyword-primary.is-active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.keyword-primary.is-locked { color: var(--muted); opacity: .62; cursor: not-allowed; }
.keyword-primary strong { overflow: hidden; width: 100%; text-overflow: ellipsis; white-space: nowrap; font-size: .78em; }
.keyword-primary small, .keyword-secondary small { color: var(--muted); font-size: .58em; }
.keyword-secondary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; max-height: 290px; overflow: auto; padding-right: 3px; }
.keyword-secondary span { overflow: hidden; width: 100%; text-overflow: ellipsis; white-space: nowrap; font-size: .73em; }
.keyword-secondary.is-asked { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: var(--accent-soft); color: var(--accent); cursor: default; }
.keyword-secondary:disabled { opacity: .72; }
.keyword-notice { margin-top: 13px; padding: 8px 10px; border-left: 3px solid var(--gold); background: color-mix(in srgb, var(--gold) 12%, var(--surface)); color: var(--gold); font-size: .7em; }
.soup-reader > .question-history { margin-top: 18px; }

@media (max-width: 760px) {
  .keyword-workspace { padding: 17px; }
  .keyword-columns { grid-template-columns: 1fr; }
  .keyword-secondary-grid { max-height: none; }
}


.keyword-answer-panel { display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 14px; align-items: center; margin-top: 14px; padding: 15px 17px; border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 6px; background: var(--surface-soft); }
.keyword-answer-badge { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #fff; font-size: 18px; font-weight: 800; }
.keyword-answer-copy { min-width: 0; }
.keyword-answer-copy small { display: block; margin-bottom: 4px; color: var(--muted); font-size: .62em; }
.keyword-answer-copy strong { display: block; color: var(--text); font-size: .8em; line-height: 1.55; }
.keyword-answer-copy p { margin: 5px 0 0; color: var(--muted); font-size: .68em; line-height: 1.6; }
.keyword-answer-copy em { display: inline-block; margin-top: 6px; color: var(--gold); font-size: .65em; font-style: normal; font-weight: 800; }
.keyword-answer-panel.answer-no { border-left-color: var(--warm); }
.keyword-answer-panel.answer-no .keyword-answer-badge { background: var(--warm); }
.keyword-answer-panel.answer-unrelated { border-left-color: var(--gold); }
.keyword-answer-panel.answer-unrelated .keyword-answer-badge { background: var(--gold); }

@media (max-width: 760px) {
  .keyword-answer-panel { grid-template-columns: 48px minmax(0, 1fr); gap: 11px; padding: 13px; }
  .keyword-answer-badge { width: 43px; height: 43px; font-size: 15px; }
}


/* Answer states remain visible on disabled keywords and in the history. */
.keyword-secondary.is-asked { opacity: .92; }
.keyword-secondary.is-asked.answer-yes { border-color: #147a55; background: color-mix(in srgb, #147a55 12%, var(--surface-soft)); color: #147a55; }
.keyword-secondary.is-asked.answer-no { border-color: var(--warm); background: color-mix(in srgb, var(--warm) 12%, var(--surface-soft)); color: var(--warm); }
.keyword-secondary.is-asked.answer-unrelated { border-color: var(--gold); background: color-mix(in srgb, var(--gold) 13%, var(--surface-soft)); color: var(--gold); }
.keyword-secondary.is-brilliant { position: relative; overflow: visible; padding-right: 30px; box-shadow: 0 0 0 1px color-mix(in srgb, var(--gold) 65%, transparent), 0 0 14px color-mix(in srgb, var(--gold) 23%, transparent); animation: brilliant-keyword-glow 1.8s ease-in-out infinite; }
.keyword-secondary.is-brilliant::after { content: "✦"; position: absolute; top: 7px; right: 8px; color: var(--gold); font-size: 15px; line-height: 1; pointer-events: none; text-shadow: 0 0 8px color-mix(in srgb, var(--gold) 70%, transparent); }
@keyframes brilliant-keyword-glow { 0%, 100% { box-shadow: 0 0 0 1px color-mix(in srgb, var(--gold) 55%, transparent), 0 0 7px color-mix(in srgb, var(--gold) 14%, transparent); } 50% { box-shadow: 0 0 0 1px color-mix(in srgb, var(--gold) 85%, transparent), 0 0 17px color-mix(in srgb, var(--gold) 32%, transparent); } }

.question-history li.history-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  column-gap: 13px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  font-size: 1em;
}
.question-history li.history-item:first-child { border-top: 0; }
.history-topline { display: contents; }
.question-history .history-answer {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  width: 42px;
  min-width: 42px;
  padding: 5px 0;
  border: 1px solid currentColor;
  border-radius: 4px;
  background: var(--surface-soft);
  text-align: center;
  font-size: .78em;
  line-height: 1.3;
}
.question-history .history-keywords { grid-column: 2; grid-row: 1; min-width: 0; color: var(--muted); font-size: .78em; line-height: 1.45; }
.question-history .history-question { grid-column: 2; grid-row: 2; margin: 4px 0 0; color: var(--text); font-size: 1em; font-weight: 600; line-height: 1.6; }
.question-history .history-description { grid-column: 2; grid-row: 3; margin: 5px 0 0; color: var(--muted); font-size: .84em; line-height: 1.6; }
.history-answer[data-answer="是"] { border-color: color-mix(in srgb, #147a55 48%, var(--line)); background: color-mix(in srgb, #147a55 10%, var(--surface-soft)); color: #147a55 !important; }
.history-answer[data-answer="否"] { border-color: color-mix(in srgb, var(--warm) 48%, var(--line)); background: color-mix(in srgb, var(--warm) 10%, var(--surface-soft)); color: var(--warm) !important; }
.history-answer[data-answer="无关"] { border-color: color-mix(in srgb, var(--gold) 52%, var(--line)); background: color-mix(in srgb, var(--gold) 11%, var(--surface-soft)); color: var(--gold) !important; }
.history-item.is-brilliant .history-keywords { color: var(--gold); font-weight: 700; }
.history-item.is-brilliant .history-keywords::before { content: "✦ "; }
@media (prefers-reduced-motion: reduce) { .keyword-secondary.is-brilliant { animation: none; } }

@media (max-width: 760px) {
  .question-history { padding: 0; }
  .question-history h3 { padding: 16px 17px 13px; }
  .question-history ol { padding: 0 17px 6px; }
  .question-history li.history-item { grid-template-columns: 42px minmax(0, 1fr); column-gap: 11px; padding: 13px 0; }
  .question-history .history-answer { width: 38px; min-width: 38px; }
}


.spoiler-badge { width: fit-content; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; padding: 7px 10px; border: 1px solid rgba(255, 255, 255, .62); border-radius: 5px; background: rgba(184, 58, 69, .92); color: #fff; font-size: .86em; font-weight: 800; line-height: 1.25; box-shadow: 0 4px 16px rgba(0, 0, 0, .2); }
.spoiler-badge span { width: 20px; height: 20px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .75); border-radius: 50%; font-size: 13px; line-height: 1; }
.site-footer { min-height: 62px; display: grid; place-items: center; padding: 18px 24px; border-top: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: 13px; }
.site-footer a { color: inherit; text-decoration: none; }
.site-footer a:hover { color: var(--accent); text-decoration: underline; }
.site-footer a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }
@media (max-width: 760px) { .spoiler-badge { font-size: .84em; } .site-footer { min-height: 56px; padding: 16px 18px; font-size: 12px; } }


.transcript-toolbar .select-control { min-width: 0; }
.transcript-toolbar .select-control > span { flex: none; white-space: nowrap; }
.transcript-toolbar .scene-select-control { flex: 1 1 380px; }
.transcript-toolbar .scene-select-control select { width: 100%; min-width: 280px; }
.transcript-toolbar .speaker-select-control { flex: 0 1 250px; }
.transcript-toolbar select { min-height: 40px; padding: 0 34px 0 11px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-soft); color: var(--text); }
.dialogue-block { grid-template-columns: 112px minmax(0, 1fr); gap: 16px; }
.dialogue-speaker { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.dialogue-speaker strong { width: 96px; display: block; font-size: .82em; text-align: left; }

.transcript-cg { margin: 0 0 18px; overflow: hidden; border: 1px solid var(--line); background: #111; }
.transcript-cg img { width: 100%; max-height: 620px; display: block; object-fit: contain; object-position: center; }
.transcript-cg figcaption { margin-top: 6px; color: var(--muted); font-size: .65em; text-align: right; }

@media (max-width: 760px) {
  .transcript-toolbar .select-control { flex: 1 1 100%; width: 100%; }
  .transcript-toolbar .scene-select-control select, .transcript-toolbar .speaker-select-control select { width: 100%; min-width: 0; }
  .dialogue-block { grid-template-columns: 86px minmax(0, 1fr); gap: 12px; padding: 14px; }
  .dialogue-speaker { flex-direction: column; align-items: center; }
  .dialogue-speaker strong { width: 72px; display: block; }

  .transcript-cg img { max-height: 360px; }
}


.keyword-answer-panel { grid-template-columns: 62px minmax(0, 1fr) 82px; }
.host-portrait { width: 78px; height: 78px; justify-self: end; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); object-fit: cover; }
.soup-save-note { margin: 8px 0 0; color: var(--muted); font-size: .68em; text-align: right; }
.reset-command { border-color: color-mix(in srgb, var(--warm) 36%, var(--line)); color: var(--warm); }
.sidebar-reset-button { width: calc(100% - 12px); min-height: 36px; margin: 12px 6px 4px; border: 1px solid color-mix(in srgb, var(--warm) 34%, var(--line)); border-radius: 5px; background: var(--surface-soft); color: var(--warm); cursor: pointer; font-size: 12px; }
.sidebar-reset-button:hover, .reset-command:hover { border-color: var(--warm); background: color-mix(in srgb, var(--warm) 8%, var(--surface)); }

.spoiler-gate { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; overflow: auto; padding: 28px; background: rgba(10, 12, 14, .94); color: #fff; }
.spoiler-gate[hidden] { display: none; }
.spoiler-gate-panel { width: min(100%, 620px); padding: 40px; border: 1px solid rgba(255, 255, 255, .24); border-radius: 7px; background: #1d2023; box-shadow: 0 24px 70px rgba(0, 0, 0, .48); text-align: center; }
.spoiler-gate-mark { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 18px; border: 2px solid #ff8b94; border-radius: 50%; color: #ff8b94; font-size: 34px; font-weight: 800; }
.spoiler-gate-label { margin: 0 0 8px; color: #ff8b94; font-size: 14px; font-weight: 800; }
.spoiler-gate h2 { margin: 0; font-size: 29px; line-height: 1.35; }
.spoiler-gate-panel > p:last-of-type { max-width: 500px; margin: 16px auto 0; color: #c8ced2; font-size: 16px; line-height: 1.75; }
.spoiler-gate-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
.spoiler-gate-actions .command-button { min-height: 42px; }
.spoiler-gate-actions .command-button:not(.primary) { border-color: rgba(255, 255, 255, .34); background: #2b3034; color: #f4f7f8; }
.spoiler-gate-actions .command-button:not(.primary):hover { border-color: #8ed5d9; background: #353c41; color: #ffffff; }
.spoiler-gate-actions .text-button { flex-basis: 100%; margin-top: 5px; color: #aeb7bd; }

@media (max-width: 760px) {
  .keyword-answer-panel { grid-template-columns: 48px minmax(0, 1fr) 58px; }
  .host-portrait { width: 54px; height: 54px; }
  .soup-save-note { text-align: left; }
  .spoiler-gate { padding: 18px; }
  .spoiler-gate-panel { padding: 28px 20px; }
  .spoiler-gate h2 { font-size: 24px; }
  .spoiler-gate-actions { align-items: stretch; flex-direction: column; }
  .spoiler-gate-actions .text-button { flex-basis: auto; }
}

/* Chain galleries and transcript reading modes. */
.timeline-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 22px 0 8px;
}
.timeline-gallery.is-single { grid-template-columns: minmax(0, 680px); }
.timeline-visual {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #111;
}
.timeline-visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  object-fit: contain;
  object-position: center;
}
.timeline-visual figcaption {
  padding: 8px 10px;
  background: var(--surface);
  color: var(--muted);
  font-size: .64em;
  line-height: 1.5;
}

.transcript-toolbar { justify-content: flex-start; }
.transcript-mode-switch {
  flex: none;
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
}
.transcript-mode-switch button {
  min-width: 78px;
  min-height: 34px;
  padding: 0 11px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}
.transcript-mode-switch button:hover { color: var(--text); }
.transcript-mode-switch button.is-active {
  background: var(--surface);
  color: var(--accent);
  box-shadow: 0 1px 5px rgba(24, 32, 39, .1);
}
.dialogue-list.is-list .dialogue-block {
  grid-template-columns: minmax(76px, 112px) minmax(0, 1fr);
  gap: 14px;
  min-height: 0;
  padding: 14px 0;
}
.dialogue-list.is-list .dialogue-speaker {
  display: block;
  padding-top: 3px;
}
.dialogue-list.is-list .dialogue-speaker strong {
  width: auto;
  color: var(--speaker);
  font-size: .76em;
  line-height: 1.45;
  text-align: left;
}
.dialogue-list.is-list .dialogue-copy p {
  margin-bottom: .4em;
  line-height: 1.65;
}
.dialogue-list.is-dialogue { margin-top: 18px; }
.dialogue-sequence { width: 100%; }
.vn-stage {
  position: relative;
  width: 100%;
  min-height: clamp(500px, 62vh, 680px);
  overflow: hidden;
  border-radius: 6px;
  background: #11171b;
  box-shadow: 0 18px 44px rgba(14, 21, 25, .24);
  cursor: pointer;
  isolation: isolate;
}
.vn-stage:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.vn-background, .vn-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.vn-background { z-index: -3; object-fit: cover; object-position: center; }
.vn-shade {
  z-index: -2;
  background: linear-gradient(180deg, rgba(8, 12, 15, .08) 36%, rgba(8, 12, 15, .48) 72%, rgba(8, 12, 15, .78) 100%);
}
.vn-meta {
  position: absolute;
  z-index: 3;
  top: 20px;
  left: 22px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: 4px;
  background: rgba(12, 17, 20, .68);
  color: rgba(255, 255, 255, .82);
  backdrop-filter: blur(8px);
}
.vn-meta span { color: #8ee0c1; font-size: .62em; font-weight: 800; }
.vn-meta strong { font-size: .68em; }
.vn-character {
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 50%;
  width: auto;
  height: min(100%, 820px);
  max-width: none;
  display: block;
  object-fit: contain;
  object-position: bottom center;
  transform: translateX(-50%);
  filter: drop-shadow(0 18px 22px rgba(0, 0, 0, .3));
  pointer-events: none;
}

.vn-dialogue {
  position: absolute;
  z-index: 4;
  right: clamp(24px, 5%, 52px);
  bottom: clamp(24px, 5%, 48px);
  left: clamp(24px, 5%, 52px);
  min-height: 150px;
  padding: 30px 38px 28px;
  border-left: 4px solid #62c6a0;
  border-radius: 5px;
  background: rgba(15, 20, 24, .9);
  color: #f6f8f8;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .28);
  backdrop-filter: blur(12px);
}
.vn-speaker {
  display: block;
  margin-bottom: 9px;
  color: #82ddbb;
  font-size: .8em;
}
.vn-dialogue p {
  margin: 0;
  color: #f6f8f8;
  font-size: 1.06em;
  line-height: 1.85;
  white-space: pre-line;
}
.vn-advance-mark {
  position: absolute;
  right: 18px;
  bottom: 11px;
  color: #82ddbb;
  font-size: 11px;
  animation: vn-prompt 1.1s ease-in-out infinite;
}
@keyframes vn-prompt { 50% { transform: translateY(4px); opacity: .55; } }
.vn-stage.is-narration .vn-dialogue { border-left-color: rgba(255, 255, 255, .45); }

@media (max-width: 760px) {
  .timeline-gallery, .timeline-gallery.is-single { grid-template-columns: 1fr; }
  .timeline-visual img { max-height: 320px; }
  .transcript-mode-switch { width: 100%; }
  .transcript-mode-switch button { flex: 1; }
  .dialogue-list.is-list .dialogue-block {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 10px;
    min-height: 0;
    padding: 12px 0;
  }
  .dialogue-list.is-list .dialogue-speaker strong { width: auto; font-size: .72em; }
  .vn-stage { min-height: min(640px, 68vh); border-radius: 0; }
  .vn-meta { top: 12px; left: 12px; }
  .vn-character {
    height: min(84%, 760px);
    max-width: none;
  }
  .vn-dialogue {
    right: 12px;
    bottom: 14px;
    left: 12px;
    min-height: 142px;
    padding: 23px 23px 25px;
  }
  .vn-dialogue p { font-size: .98em; line-height: 1.72; }
}
/* Paginated transcript list. */
.list-page-summary {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: .68em;
  text-align: right;
}

@media (max-width: 760px) {
  .list-page-summary { text-align: left; }
}


/* Permanent transcript navigation and soup backgrounds. */
.transcript-nav-dock {
  position: static;
  z-index: 26;
  left: auto;
  bottom: auto;
  width: min(520px, 100%);
  min-height: 56px;
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: 118px minmax(90px, 1fr) 118px;
  align-items: center;
  gap: 14px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.transcript-nav-dock[hidden] { display: none; }
.transcript-nav-dock span { color: var(--muted); font-size: 13px; font-weight: 700; text-align: center; }
.transcript-nav-dock .command-button { width: 118px; }
.transcript-nav-dock .command-button:last-child { justify-self: end; }
body[data-reader-view="transcript"] .content { padding-bottom: 32px; }

body[data-reader-view="stories"][data-soup-chapter="night"] { --soup-art: url("assets/cg/黑入场.webp"); }
body[data-reader-view="stories"][data-soup-chapter="day"] { --soup-art: url("assets/cg/白入场.webp"); }
body[data-reader-view="stories"] .content {
  background-image: linear-gradient(rgba(238, 242, 244, .9), rgba(238, 242, 244, .97)), var(--soup-art);
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
}
:root[data-theme="dark"] body[data-reader-view="stories"] .content {
  background-image: linear-gradient(rgba(23, 26, 28, .88), rgba(23, 26, 28, .97)), var(--soup-art);
}


@media (max-width: 760px) {
  .transcript-nav-dock {
    left: auto;
    bottom: auto;
    width: 100%;
    grid-template-columns: 96px minmax(70px, 1fr) 96px;
    gap: 8px;
    padding: 8px;
  }
  .transcript-nav-dock .command-button { width: 96px; padding: 0 8px; font-size: 13px; }
  body[data-reader-view="transcript"] .content { padding-bottom: 24px; }
}

/* Unboxed transcript list rows. */
.dialogue-list.is-list .dialogue-block {
  padding: 14px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
@media (max-width: 760px) {
  .dialogue-list.is-list .dialogue-block { padding: 12px 0; }
}

/* Mobile layout v17: compact controls, safe navigation and immersive transcript. */
.chain-mobile-index { display: none; }
.transcript-filter-panel {
  min-width: 320px;
  flex: 1 1 520px;
}
.transcript-filter-panel > summary {
  display: none;
  cursor: pointer;
}
.transcript-filter-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}
.history-toggle {
  width: 100%;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}
.history-toggle strong { font-size: 1em; }
.history-toggle small {
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  margin-left: 6px;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 11px;
}
.history-toggle > span { color: var(--accent); font-size: 12px; }

@media (min-width: 761px) {
  .question-history:not(.is-expanded) ol { display: none !important; }
  .history-toggle > span { display: inline; }
}

@media (max-width: 760px) {
  body[data-reader-view="stories"] .content,
  body[data-reader-view="transcript"] .content {
    background-attachment: scroll;
  }

  /* Turtle soup: quicker selection and no nested history scrolling. */
  .header-tools .mobile-only { width: 44px; height: 44px; }
  .number-button { min-height: 44px; aspect-ratio: auto; }
  .puzzle-header { gap: 12px; }
  .puzzle-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .puzzle-nav .reset-command { grid-column: 1 / -1; }
  .puzzle-nav .command-button { width: 100%; }
  .soup-save-note { margin-top: 10px; font-size: 12px; line-height: 1.55; }
  .soup-surface { margin-top: 18px; padding: 18px; }
  .soup-surface p { font-size: 1em; line-height: 1.75; }
  .keyword-workspace { padding: 16px 14px; }
  .keyword-heading { gap: 10px; }
  .keyword-heading .judgement-note { margin-bottom: 6px; font-size: 12px; }
  .keyword-heading > strong { font-size: 1.15em; }
  .keyword-heading > strong small { font-size: 11px; }
  .keyword-columns { gap: 15px; margin-top: 13px; }
  .keyword-column h4 { font-size: 12px; }
  .keyword-primary-grid {
    display: flex;
    gap: 7px;
    margin: 0 -14px;
    padding: 0 14px 7px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
  }
  .keyword-primary {
    min-width: 128px;
    min-height: 58px;
    flex: 0 0 128px;
    scroll-snap-align: start;
  }
  .keyword-primary strong { font-size: 14px; }
  .keyword-primary small,
  .keyword-secondary small { font-size: 12px; line-height: 1.35; }
  .keyword-secondary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    overflow: visible;
    padding: 0;
  }
  .keyword-secondary {
    min-height: 62px;
    padding: 10px;
  }
  .keyword-secondary span {
    overflow: visible;
    white-space: normal;
    font-size: 13px;
    line-height: 1.4;
  }
  .keyword-notice { font-size: 12px; line-height: 1.5; }
  .keyword-answer-panel {
    grid-template-columns: 44px minmax(0, 1fr) 54px;
    gap: 10px;
    padding: 12px;
  }
  .keyword-answer-copy small,
  .keyword-answer-copy p,
  .keyword-answer-copy em { font-size: 12px; }
  .keyword-answer-copy strong { font-size: 14px; }
  .question-history { margin-top: 14px; }
  .history-toggle { min-height: 52px; padding: 12px 15px; }
  .question-history ol {
    max-height: none;
    display: none;
    overflow: visible;
    padding: 0 15px 5px;
  }
  .question-history.is-expanded ol { display: block; }
  .question-history li.history-item {
    grid-template-columns: 40px minmax(0, 1fr);
    column-gap: 10px;
    padding: 12px 0;
  }
  .question-history .history-question { font-size: 14px; line-height: 1.55; }
  .question-history .history-keywords,
  .question-history .history-description { font-size: 12px; }
  .judgement-question { margin: 12px 0; padding: 13px; }
  .judgement-question legend { font-size: 13px; }
  .judgement-options label {
    min-height: 48px;
    align-items: center;
    padding: 10px 12px;
    font-size: 13px;
  }
  .final-guess { padding: 16px; }

  /* Story chain: persistent, contextual access to the long table of contents. */
  .chain-mobile-index {
    position: sticky;
    z-index: 18;
    top: calc(var(--app-header-height) + 8px);
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 0 0 26px;
    padding: 8px 13px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text);
    box-shadow: 0 6px 18px rgba(24, 32, 39, .1);
    cursor: pointer;
  }
  .chain-mobile-index span { color: var(--accent); font-size: 12px; font-weight: 700; }
  .chain-mobile-index strong {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
  }
  .timeline { margin-left: 6px; }
  .timeline-entry { padding: 0 0 28px 24px; scroll-margin-top: 132px; }
  .timeline-entry p { line-height: 1.78; }
  .timeline-gallery { margin-top: 16px; }
  .timeline-visual figcaption { font-size: 12px; }
  .chain-reader .section-heading { margin-top: 38px; }

  /* Transcript: one compact toolbar and a viewport-sized VN stage. */
  .transcript-ambient { display: none; }
  .transcript-reader { width: 100%; margin-top: 0; }
  body[data-reader-view="transcript"] .content {
    padding-top: 12px;
    padding-bottom: calc(152px + var(--safe-bottom));
  }
  body[data-reader-view="transcript"][data-transcript-mode="dialogue"] .content {
    padding-right: 0;
    padding-left: 0;
  }
  body[data-reader-view="transcript"][data-transcript-mode="dialogue"] .transcript-reader > .eyebrow,
  body[data-reader-view="transcript"][data-transcript-mode="dialogue"] .transcript-reader > .page-title,
  body[data-reader-view="transcript"][data-transcript-mode="dialogue"] .transcript-reader > .page-subtitle {
    display: none;
  }
  .transcript-reader .transcript-toolbar {
    top: calc(var(--app-header-height) + 6px);
    flex-wrap: nowrap;
    gap: 7px;
    margin: 0 12px 10px;
    padding: 6px;
    border-radius: 6px;
    backdrop-filter: none;
  }
  .transcript-mode-switch {
    width: auto;
    min-width: 0;
    flex: 1 1 auto;
  }
  .transcript-mode-switch button {
    min-width: 0;
    min-height: 44px;
    padding: 0 8px;
  }
  .transcript-filter-panel {
    position: relative;
    min-width: 104px;
    flex: 0 0 104px;
  }
  .transcript-filter-panel > summary {
    min-height: 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5px 10px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    list-style: none;
  }
  .transcript-filter-panel > summary::-webkit-details-marker { display: none; }
  .transcript-filter-panel > summary span {
    max-width: 84px;
    overflow: hidden;
    color: var(--muted);
    font-size: 10px;
    font-weight: 400;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .transcript-filter-controls {
    position: absolute;
    z-index: 30;
    top: calc(100% + 7px);
    right: 0;
    width: min(330px, calc(100vw - 60px));
    display: grid;
    gap: 10px;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }
  .transcript-filter-panel:not([open]) .transcript-filter-controls { display: none; }
  .transcript-toolbar .select-control { width: 100%; }
  .transcript-toolbar .select-control select { min-height: 44px; }
  .dialogue-list.is-dialogue { margin-top: 0; }
  .vn-stage {
    height: max(480px, calc(100dvh - var(--app-header-height) - 126px - var(--safe-bottom)));
    min-height: 480px;
    border-radius: 0;
    box-shadow: none;
  }
  .vn-meta {
    top: 12px;
    left: 12px;
    backdrop-filter: none;
  }
  .vn-character {
    bottom: 0;
    left: 50%;
    height: 92%;
    max-height: none;
    transform: translateX(-50%);
  }
  .vn-dialogue {
    right: 12px;
    bottom: 82px;
    left: 12px;
    min-height: 136px;
    padding: 20px 20px 24px;
    backdrop-filter: none;
  }
  .vn-speaker { margin-bottom: 6px; font-size: 14px; }
  .vn-dialogue p { font-size: 16px; line-height: 1.7; }
  .dialogue-list.is-list { margin-top: 14px; }
  .dialogue-list.is-list .scene-divider {
    margin: 28px 0 8px;
    padding: 15px 16px;
    box-shadow: none;
  }
  .dialogue-list.is-list .dialogue-block {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 9px;
    padding: 11px 0;
  }
  .dialogue-list.is-list .dialogue-speaker strong { font-size: 12px; }
  .dialogue-list.is-list .dialogue-copy p { font-size: 14px; line-height: 1.58; }
  .transcript-nav-dock {
    position: fixed;
    z-index: 44;
    right: max(12px, var(--safe-right));
    bottom: calc(68px + var(--safe-bottom));
    left: max(12px, var(--safe-left));
    width: auto;
    max-width: 520px;
    min-height: 56px;
    margin: 0 auto;
    grid-template-columns: 96px minmax(64px, 1fr) 96px;
    gap: 7px;
    padding: 6px;
    border-radius: 6px;
    backdrop-filter: none;
  }
  .transcript-nav-dock .command-button {
    width: 96px;
    min-height: 44px;
  }
}

@media (max-width: 380px) {
  .keyword-secondary-grid { grid-template-columns: 1fr; }
  .keyword-secondary { min-height: 54px; }
  .transcript-mode-switch button { font-size: 11px; }
  .transcript-filter-panel { min-width: 92px; flex-basis: 92px; }
  .transcript-filter-panel > summary span { max-width: 72px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .vn-advance-mark { animation: none; }
}