:root {
  color-scheme: dark;
  --ink: #f4f0e8;
  --muted: #a5a5a9;
  --subtle: #77777f;
  --line: rgba(244, 240, 232, 0.13);
  --panel: rgba(25, 25, 30, 0.76);
  --panel-strong: rgba(31, 31, 37, 0.92);
  --accent: #d9fc6b;
  --accent-deep: #aecf3f;
  --purple: #8d78ff;
  --bg: #111114;
  font-family: "Avenir Next", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  background: var(--bg);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }

html { min-width: 320px; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 11%, rgba(141, 120, 255, 0.08), transparent 28rem),
    radial-gradient(circle at 88% 26%, rgba(217, 252, 107, 0.06), transparent 31rem),
    var(--bg);
}

button, input { font: inherit; }
button { cursor: pointer; }

.ambient {
  position: fixed;
  z-index: -1;
  width: 18rem;
  height: 18rem;
  border: 1px solid rgba(244, 240, 232, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

.ambient-one { top: -9rem; right: 7%; }
.ambient-two { bottom: -11rem; left: 5%; width: 24rem; height: 24rem; }

.shell {
  width: min(100% - 40px, 1040px);
  margin: 0 auto;
  padding: 48px 0 28px;
}

.hero { max-width: 900px; }

.brand-mark {
  display: inline-flex;
  align-items: flex-end;
  gap: 4px;
  height: 19px;
  margin-bottom: 15px;
}

.brand-mark span {
  display: block;
  width: 5px;
  border-radius: 4px;
  background: var(--accent);
}

.brand-mark span:nth-child(1) { height: 9px; opacity: .55; }
.brand-mark span:nth-child(2) { height: 16px; opacity: .78; }
.brand-mark span:nth-child(3) { height: 12px; }

.eyebrow, .section-kicker {
  margin: 0;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.eyebrow span {
  margin-left: 12px;
  color: var(--subtle);
  font-weight: 500;
  letter-spacing: .12em;
}

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 720px;
  margin: 19px 0 18px;
  font-size: clamp(42px, 7vw, 82px);
  font-weight: 600;
  letter-spacing: -.075em;
  line-height: .98;
}

.hero h1 {
  margin-top: 14px;
  margin-bottom: 13px;
  max-width: none;
  font-size: clamp(36px, 5vw, 58px);
}

h1 em {
  color: var(--accent);
  font-style: normal;
}

.lead {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.search-panel {
  margin-top: 38px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: linear-gradient(135deg, rgba(44, 44, 51, .78), rgba(24, 24, 29, .77));
  box-shadow: 0 25px 80px rgba(0, 0, 0, .24);
}

.panel-label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 13px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(217, 252, 107, .75);
}

.search-form {
  display: flex;
  gap: 10px;
}

.search-form input {
  min-width: 0;
  flex: 1;
  height: 56px;
  padding: 0 17px;
  border: 1px solid rgba(244, 240, 232, .15);
  border-radius: 3px;
  outline: none;
  color: var(--ink);
  background: rgba(10, 10, 12, .47);
  transition: border-color .2s, box-shadow .2s;
}

.search-form input::placeholder { color: #737379; }
.search-form input:focus { border-color: var(--accent-deep); box-shadow: 0 0 0 3px rgba(217, 252, 107, .09); }

.search-form button {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 56px;
  padding: 0 17px 0 20px;
  border: 0;
  border-radius: 3px;
  color: #171817;
  background: var(--accent);
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s, background .2s;
}

.search-form button:hover { transform: translateY(-1px); background: #e4ff8b; }
.search-form button:disabled { cursor: wait; opacity: .65; transform: none; }
.arrow { font-size: 20px; line-height: 1; }

.example-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--subtle);
  font-size: 12px;
}

.example-chip {
  padding: 6px 9px;
  border: 1px solid rgba(244, 240, 232, .1);
  border-radius: 2px;
  color: #b8b8bd;
  background: rgba(244, 240, 232, .04);
  font-size: 11px;
  transition: border-color .2s, color .2s;
}

.example-chip:hover { border-color: var(--accent-deep); color: var(--accent); }
.example-chip:disabled { cursor: wait; opacity: .55; }

/* 配信を選んで話題を辿る入口 */
.vod-discovery {
  margin-top: 66px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.hot-topics {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.hot-topics-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.hot-topics-title {
  margin: 0;
  font-size: 18px;
  letter-spacing: -.03em;
}

.hot-topics-period {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 11px;
}

.hot-topic-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.hot-topic-item { min-width: 0; }

.hot-topic-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 5px 8px;
  min-height: 62px;
  padding: 10px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-decoration: none;
}

.hot-topic-link:hover,
.hot-topic-link:focus-visible {
  border-color: var(--accent-deep);
}

.hot-topic-rank {
  color: var(--accent-deep);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.hot-topic-name {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 12px;
  line-height: 1.45;
}

.hot-topic-views {
  grid-column: 2;
  color: var(--subtle);
  font-size: 10px;
}

.section-intro { max-width: 650px; }
.section-intro h2 { margin-bottom: 9px; }
.section-intro > p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }

.discovery-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 21px;
  color: var(--muted);
  font-size: 12px;
}

.discovery-summary span + span { padding-left: 18px; border-left: 1px solid var(--line); }
.discovery-summary strong { color: var(--ink); font-size: 20px; font-weight: 600; }

.vod-grid { display: grid; gap: 13px; margin-top: 23px; }

.vod-card {
  padding: 20px;
  border: 1px solid rgba(217, 252, 107, .22);
  border-radius: 5px;
  background: linear-gradient(135deg, rgba(38, 42, 33, .86), rgba(24, 25, 28, .9));
  box-shadow: 0 18px 55px rgba(0, 0, 0, .18);
}

.vod-card-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.vod-card-kicker {
  margin: 0 0 7px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
}

.vod-card h3 { margin: 0; font-size: clamp(22px, 4vw, 30px); font-weight: 600; letter-spacing: -.045em; }
.vod-card h3 a { color: var(--ink); text-decoration: none; }
.vod-card h3 a:hover { color: var(--accent); }
.vod-date { color: var(--muted); font-size: 12px; white-space: nowrap; }
.vod-date-unknown { color: var(--subtle); }

.vod-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 17px;
  margin-top: 17px;
  color: var(--muted);
  font-size: 12px;
}

.vod-stats span + span { padding-left: 17px; border-left: 1px solid var(--line); }
.vod-stats strong { color: var(--ink); font-size: 16px; font-weight: 600; }

.vod-topic-preview { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.vod-topic-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid rgba(244, 240, 232, .13);
  border-radius: 2px;
  color: #d9d4ff;
  background: rgba(141, 120, 255, .08);
  font-size: 12px;
  text-decoration: none;
}
.vod-topic-chip:hover { border-color: var(--purple); background: rgba(141, 120, 255, .15); }

.vod-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: 19px;
  padding: 0 13px;
  border: 1px solid rgba(217, 252, 107, .35);
  border-radius: 2px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}
.vod-card-cta:hover { border-color: var(--accent); background: rgba(217, 252, 107, .09); }

.vod-topics { margin-top: 48px; }
.vod-topic-list { display: grid; gap: 8px; margin: 23px 0 0; padding: 0; list-style: none; }
.vod-topic-card { border: 1px solid rgba(244, 240, 232, .1); border-radius: 4px; background: var(--panel); }
.vod-topic-link { display: grid; grid-template-columns: 42px 1fr auto; gap: 13px; align-items: center; min-height: 72px; padding: 10px 15px; color: var(--ink); text-decoration: none; }
.vod-topic-link:hover { background: var(--panel-strong); }
.vod-topic-number { color: var(--purple); font-size: 12px; font-variant-numeric: tabular-nums; }
.vod-topic-copy { display: grid; gap: 5px; min-width: 0; }
.vod-topic-copy strong { overflow-wrap: anywhere; font-size: 15px; font-weight: 600; }
.vod-topic-copy span { color: var(--subtle); font-size: 12px; }
.vod-topic-arrow { color: var(--accent); font-size: 18px; }

.results-section { margin-top: 72px; }

.results-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}

.section-kicker { margin-bottom: 10px; color: var(--purple); font-size: 10px; }

h2 {
  margin-bottom: 0;
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 500;
  letter-spacing: -.045em;
}

.result-count { color: var(--subtle); font-size: 12px; white-space: nowrap; }

.status {
  padding: 24px 0 6px;
  color: var(--subtle);
  font-size: 13px;
}

.status.error { color: #ff9d9d; }

.results-list { display: grid; gap: 10px; margin-top: 12px; }

.result-card {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 17px;
  align-items: start;
  padding: 20px;
  border: 1px solid rgba(244, 240, 232, .09);
  border-radius: 4px;
  background: var(--panel);
  transition: border-color .2s, background .2s, transform .2s;
  animation: reveal .35s ease both;
}

.result-card:hover { border-color: rgba(217, 252, 107, .35); background: var(--panel-strong); transform: translateY(-1px); }

.result-index {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(141, 120, 255, .35);
  border-radius: 50%;
  color: var(--purple);
  font-size: 12px;
  font-weight: 700;
}

.result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 12px;
  margin-bottom: 8px;
  color: var(--subtle);
  font-size: 11px;
}

.result-meta strong { color: var(--accent); font-weight: 600; }
.result-title { margin: 0 0 9px; color: #c9c9cd; font-size: 13px; font-weight: 500; }
.result-text { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.75; }

.vod-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 10px;
  border: 1px solid rgba(217, 252, 107, .22);
  border-radius: 2px;
  color: var(--accent);
  font-size: 11px;
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s, border-color .2s;
}

.vod-link:hover { border-color: var(--accent); background: rgba(217, 252, 107, .09); }
.vod-link-disabled { cursor: default; opacity: .5; }
.vod-link span { font-size: 16px; }

.share-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px 11px;
  margin-top: 12px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 14px;
}

.detail-actions .share-actions { margin-top: 0; }

.share-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  gap: 5px;
  padding: 0 5px;
  border: 0;
  border-radius: 2px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: color .2s, background .2s;
}

.share-button:hover { color: var(--ink); background: rgba(244, 240, 232, .08); }
.share-button-icon { font-size: 16px; line-height: 1; }
.share-feedback { color: var(--muted); font-size: 12px; line-height: 1.6; }

.share-fallback {
  display: grid;
  flex-basis: 100%;
  gap: 6px;
  max-width: 620px;
}

.share-fallback[hidden] { display: none; }
.share-fallback label { color: var(--subtle); font-size: 11px; }
.share-fallback input {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 11px;
  border: 1px solid rgba(244, 240, 232, .15);
  border-radius: 2px;
  color: var(--ink);
  background: rgba(10, 10, 12, .47);
  font-size: 12px;
}

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.match-badge, .fixture-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 2px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1.5;
}

.match-badge { border: 1px solid rgba(141, 120, 255, .4); color: var(--purple); }
.match-badge.match-topic { border-color: rgba(217, 252, 107, .4); color: var(--accent); }
.match-badge.match-semantic { border-style: dashed; color: #b5aaff; }
.fixture-badge { border: 1px dashed rgba(255, 157, 157, .55); color: #ff9d9d; }

.result-topic { margin: 0 0 7px; color: var(--ink); font-size: 17px; font-weight: 650; letter-spacing: -.02em; }
.result-topic-link { color: inherit; text-decoration: none; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.result-topic-link:hover { color: var(--accent); text-decoration: underline; }
.result-title { margin: 0 0 7px; color: #c9c9cd; font-size: 13px; font-weight: 500; }
.result-time { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin: 0 0 11px; color: var(--accent); font-size: 13px; font-variant-numeric: tabular-nums; }
.result-time-label { color: var(--subtle); font-size: 10px; letter-spacing: .08em; }
.context-hint { color: var(--subtle); font-size: 10px; font-variant-numeric: normal; }
.result-evidence-label { margin: 0 0 5px; color: var(--subtle); font-size: 10px; letter-spacing: .08em; }
.legacy-result-time { font-variant-numeric: tabular-nums; }

.conversation-link, .text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid rgba(141, 120, 255, .35);
  border-radius: 2px;
  color: #c8bfff;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .2s, background .2s;
}

.conversation-link { margin-top: 12px; }
.conversation-link:hover, .text-link:hover { border-color: var(--purple); background: rgba(141, 120, 255, .1); }
.footer-link { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.footer-link:hover { color: var(--accent); }

/* 会話詳細・一覧ページ */
.page-shell { max-width: 860px; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  color: var(--subtle);
  font-size: 12px;
}

.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb [aria-current] { color: var(--ink); }

.fixture-notice {
  margin: 0 0 24px;
  padding: 12px 14px;
  border: 1px dashed rgba(255, 157, 157, .5);
  border-radius: 4px;
  color: #ffb3b3;
  background: rgba(255, 157, 157, .06);
  font-size: 13px;
  line-height: 1.7;
}

.detail-hero h1 { max-width: 24ch; margin: 0 0 12px; font-size: clamp(28px, 4.5vw, 43px); letter-spacing: -.04em; line-height: 1.18; overflow-wrap: anywhere; }

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.detail-meta strong { color: var(--accent); font-weight: 600; }
.detail-hero .vod-link { min-height: 44px; }
.detail-actions .detail-primary-action { margin-top: 0; }

.transcript { margin-top: 44px; }
.transcript h2 { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.transcript .status { padding: 14px 0 0; }

.transcript-list { display: grid; gap: 24px; margin: 21px 0 0; }
.transcript-paragraph { max-width: 78ch; }
.paragraph-text { margin: 0; color: var(--ink); font-size: 16px; line-height: 2.05; overflow-wrap: anywhere; }
.chunk { display: inline; scroll-margin-top: 80px; }
.chunk:target { background: rgba(217, 252, 107, .1); }

.chunk-time {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid rgba(217, 252, 107, .22);
  border-radius: 2px;
  color: var(--accent);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  transition: background .2s, border-color .2s;
}

.chunk-time:hover { border-color: var(--accent); background: rgba(217, 252, 107, .09); }
.paragraph-start-time { vertical-align: middle; }
.inline-time-link {
  display: inline;
  position: relative;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 2px;
  color: inherit;
  font-size: inherit;
  font-variant-numeric: inherit;
  text-decoration: none;
  white-space: normal;
  vertical-align: baseline;
}
.inline-time-link:hover,
.inline-time-link:focus-visible {
  border-color: transparent;
  background: rgba(217, 252, 107, .04);
  color: inherit;
  text-decoration: underline dotted;
  text-decoration-color: rgba(217, 252, 107, .6);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.inline-time-label {
  position: absolute;
  top: -6px;
  left: 50%;
  z-index: 2;
  display: block;
  width: max-content;
  max-width: min(18rem, calc(100vw - 32px));
  height: auto;
  padding: 2px 6px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(217, 252, 107, .28);
  border-radius: 2px;
  background: var(--panel-strong);
  clip: rect(0, 0, 0, 0);
  color: var(--accent);
  font-size: .72em;
  font-variant-numeric: tabular-nums;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  text-align: center;
  text-decoration: none;
  transform: translate(-50%, -100%);
  user-select: none;
  visibility: hidden;
  white-space: nowrap;
}
.inline-time-marker { display: none; color: var(--accent); font-size: .8em; }
.inline-time-link:hover .inline-time-label,
.inline-time-link:focus-visible .inline-time-label {
  position: absolute;
  display: block;
  width: max-content;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  opacity: 1;
  visibility: visible;
}
.chunk-text { color: inherit; font-size: inherit; line-height: inherit; }

.detail-footer { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 44px; }

.conversation-list { display: grid; gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; }

.conversation-list li {
  padding: 16px 18px;
  border: 1px solid rgba(244, 240, 232, .09);
  border-radius: 4px;
  background: var(--panel);
}

.conversation-list li > a { color: var(--ink); font-size: 16px; font-weight: 600; text-decoration: none; }
.conversation-list li > a:hover { color: var(--accent); }
.conversation-meta { display: block; margin-top: 6px; color: var(--subtle); font-size: 12px; line-height: 1.6; }

.footer {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 77px;
  color: var(--subtle);
  font-size: 10px;
  letter-spacing: .05em;
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@keyframes reveal { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 650px) {
  .shell { width: min(100% - 28px, 1040px); padding-top: 30px; }
  .eyebrow span { display: none; }
  .hero h1 { font-size: clamp(36px, 11vw, 56px); }
  .lead { font-size: 14px; line-height: 1.75; }
  .search-panel { margin-top: 38px; padding: 15px; }
  .search-form { display: block; }
  .search-form input, .search-form button { width: 100%; }
  .search-form button { justify-content: center; margin-top: 8px; }
  .results-section { margin-top: 52px; }
  .result-card { grid-template-columns: 35px 1fr; gap: 12px; padding: 15px; }
  .result-index { width: 32px; height: 32px; font-size: 11px; }
  .vod-link {
    grid-column: 2;
    justify-self: stretch;
    justify-content: center;
    min-height: 44px;
    margin-top: 10px;
    font-size: 13px;
  }
  .result-text { font-size: 14px; }
  .conversation-link { display: flex; justify-content: center; width: 100%; }
  .footer { flex-wrap: wrap; margin-top: 52px; }
  .desktop-only { display: none; }
  .page-shell { padding-top: 28px; }
  .vod-discovery { margin-top: 48px; padding-top: 22px; }
  .discovery-summary { gap: 7px 12px; }
  .discovery-summary span + span { padding-left: 12px; }
  .vod-card { padding: 16px; }
  .vod-card-heading { display: block; }
  .vod-date { display: block; margin-top: 10px; }
  .vod-stats { gap: 7px 11px; }
  .vod-stats span + span { padding-left: 11px; }
  .vod-topic-preview { gap: 6px; }
  .vod-topic-chip { min-height: 36px; }
  .vod-topic-link { grid-template-columns: 29px 1fr auto; gap: 9px; min-height: 68px; padding: 10px 12px; }
  .vod-topic-copy strong { font-size: 14px; }
  .vod-topic-copy span { font-size: 11px; }
  .detail-hero .eyebrow .fixture-badge { display: inline-flex; margin-left: 0; }
  .detail-hero h1 { max-width: 20ch; font-size: clamp(25px, 7vw, 35px); }
  .detail-actions { align-items: center; gap: 7px 12px; margin-top: 12px; }
  .detail-actions .detail-primary-action {
    grid-column: auto;
    justify-self: auto;
    margin-top: 0;
  }
  .detail-actions .share-actions { min-width: 0; }
  .transcript-list { gap: 20px; }
  .paragraph-text { font-size: 15px; line-height: 1.95; }
  .paragraph-start-time { justify-self: start; }
  .chunk-text { padding-top: 0; font-size: inherit; }
  .detail-footer .text-link { width: 100%; justify-content: center; }
}

/*
 * B homepage: a paper-and-ink entrance for the real archive. This is the
 * approved B treatment: a full black header, a deep blue-green action color,
 * paper archive surfaces, and the original transparent profile cutout.
 */
body[data-home-design="b"] {
  --home-ink: #171a1b;
  --home-muted: #625f59;
  --home-subtle: #858078;
  --home-paper: #ebe8dd;
  --home-paper-deep: #d7d2c5;
  --home-card: #f5f2ea;
  --home-blue-green: #1d485b;
  --home-blue-green-deep: #15394a;
  --home-blue: var(--home-blue-green);
  --home-blue-dark: var(--home-blue-green-deep);
  --home-red: #b83d35;
  --home-yellow: #f1d968;
  --home-line: #c9c3b5;
  /* Reuse the approved B palette for the server-rendered archive routes. */
  --ink: var(--home-ink);
  --muted: var(--home-muted);
  --subtle: var(--home-subtle);
  --line: var(--home-line);
  --panel: var(--home-card);
  --panel-strong: #fffdf8;
  --accent: var(--home-blue-green);
  --accent-deep: var(--home-blue-green-deep);
  --purple: var(--home-blue-green);
  --bg: var(--home-paper);
  color-scheme: light;
  color: var(--home-ink);
  background: var(--home-paper);
  font-family: "Avenir Next", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

body[data-home-design="b"] .ambient { display: none; }

/* The SSR archive pages use .page-shell instead of the home .site-shell. */
body[data-home-design="b"] .page-shell {
  width: min(100% - 48px, 1040px);
  padding: 0 0 34px;
}

body[data-home-design="b"] .page-shell .breadcrumb {
  padding-top: 29px;
}

/* Keep old route markup, but make every surface use the same paper-and-ink
   treatment as the approved home and search result views. */
body[data-home-design="b"] .eyebrow,
body[data-home-design="b"] .section-kicker {
  color: var(--home-red);
}

body[data-home-design="b"] .detail-hero {
  color: var(--home-ink);
}

body[data-home-design="b"] .vod-card,
body[data-home-design="b"] .vod-topic-card,
body[data-home-design="b"] .conversation-list li {
  border-color: var(--home-line);
  border-radius: 0;
  color: var(--home-ink);
  background: var(--home-card);
  box-shadow: 4px 4px 0 var(--home-paper-deep);
}

body[data-home-design="b"] .vod-card h3 a,
body[data-home-design="b"] .vod-topic-link,
body[data-home-design="b"] .conversation-list li > a {
  color: var(--home-ink);
}

body[data-home-design="b"] .vod-card h3 a:hover,
body[data-home-design="b"] .vod-topic-link:hover,
body[data-home-design="b"] .conversation-list li > a:hover {
  color: var(--home-blue-green-deep);
}

body[data-home-design="b"] .vod-card-kicker,
body[data-home-design="b"] .vod-date,
body[data-home-design="b"] .vod-stats,
body[data-home-design="b"] .vod-topic-copy span,
body[data-home-design="b"] .conversation-meta,
body[data-home-design="b"] .transcript .status,
body[data-home-design="b"] .share-feedback {
  color: var(--home-muted);
}

body[data-home-design="b"] .vod-stats span + span,
body[data-home-design="b"] .transcript h2 {
  border-color: var(--home-line);
}

body[data-home-design="b"] .vod-topic-number,
body[data-home-design="b"] .vod-topic-arrow {
  color: var(--home-blue-green);
}

body[data-home-design="b"] .vod-topic-card:hover,
body[data-home-design="b"] .vod-topic-link:hover {
  background: #fffdf8;
}

body[data-home-design="b"] .vod-link,
body[data-home-design="b"] .conversation-link,
body[data-home-design="b"] .text-link,
body[data-home-design="b"] .share-button {
  border-color: var(--home-blue-green);
  border-radius: 0;
  color: var(--home-blue-green-deep);
  background: transparent;
}

body[data-home-design="b"] .vod-link:hover,
body[data-home-design="b"] .conversation-link:hover,
body[data-home-design="b"] .text-link:hover,
body[data-home-design="b"] .share-button:hover {
  border-color: var(--home-blue-green-deep);
  color: var(--home-blue-green-deep);
  background: rgba(29, 72, 91, .08);
}

body[data-home-design="b"] .share-fallback input {
  border-color: var(--home-line);
  border-radius: 0;
  color: var(--home-ink);
  background: var(--home-card);
}

body[data-home-design="b"] .detail-actions .share-button {
  border: 0;
  color: var(--home-muted);
  background: transparent;
}

body[data-home-design="b"] .detail-actions .share-button:hover,
body[data-home-design="b"] .detail-actions .share-button:focus-visible {
  border-color: transparent;
  color: var(--home-blue-green-deep);
  background: rgba(29, 72, 91, .06);
}

body[data-home-design="b"] .chunk-time {
  border-color: var(--home-blue-green);
  color: var(--home-blue-green-deep);
}

body[data-home-design="b"] .chunk-time:hover {
  border-color: var(--home-blue-green-deep);
  background: rgba(29, 72, 91, .08);
}

body[data-home-design="b"] .inline-time-link:hover,
body[data-home-design="b"] .inline-time-link:focus-visible {
  background: rgba(29, 72, 91, .05);
  text-decoration-color: rgba(29, 72, 91, .6);
}

body[data-home-design="b"] .chunk:target {
  background: rgba(241, 217, 104, .28);
}

body[data-home-design="b"] .fixture-notice {
  border-color: rgba(184, 61, 53, .5);
  color: var(--home-red);
  background: rgba(184, 61, 53, .06);
}

body[data-home-design="b"] .site-shell {
  width: min(100% - 48px, 1240px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 0 34px;
}

body[data-home-design="b"] .site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100vw;
  min-height: 64px;
  margin-left: calc(50% - 50vw);
  padding: 10px clamp(24px, 4vw, 58px);
  border-bottom: 1px solid var(--home-ink);
  color: var(--home-paper);
  background: var(--home-ink);
}

body[data-home-design="b"] .site-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  color: var(--home-paper);
  text-decoration: none;
}

body[data-home-design="b"] .site-brand-mark {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border: 2px solid var(--home-paper);
  color: var(--home-paper);
  background: transparent;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  transform: rotate(-4deg);
}

body[data-home-design="b"] .site-brand-copy {
  display: grid;
  gap: 1px;
  min-width: 0;
}

body[data-home-design="b"] .site-brand-copy strong {
  color: var(--home-paper);
  font-size: 17px;
  letter-spacing: .03em;
}

body[data-home-design="b"] .site-brand-copy small {
  overflow: hidden;
  color: #b7b9b2;
  font-size: 10px;
  letter-spacing: .04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-home-design="b"] .site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 28px);
  margin-left: auto;
}

body[data-home-design="b"] .site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 2px;
  color: var(--home-paper);
  font-size: 12px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

body[data-home-design="b"] .site-nav a:hover,
body[data-home-design="b"] .site-nav a:focus-visible {
  color: var(--home-yellow);
}

body[data-home-design="b"] .home-hero {
  display: grid;
  grid-template-columns: minmax(110px, 132px) minmax(0, 1fr);
  grid-template-areas: "stage search";
  gap: clamp(18px, 2.5vw, 30px);
  align-items: center;
  min-height: 0;
  padding: 28px 0 26px;
  border-bottom: 1px solid var(--home-ink);
}

body[data-home-design="b"] .hero-stage {
  display: grid;
  grid-area: stage;
  grid-template-columns: 110px;
  grid-template-areas: "portrait";
  align-items: center;
  min-width: 0;
  margin: 0;
}

body[data-home-design="b"] .hero-portrait {
  position: relative;
  grid-area: portrait;
  min-width: 0;
}

body[data-home-design="b"] .portrait-photo {
  position: relative;
  display: flex;
  width: 110px;
  margin: 0;
  flex-direction: column;
  align-items: center;
  transform: rotate(-4deg);
  transform-origin: 50% 100%;
}

body[data-home-design="b"] .portrait-image {
  display: block;
  width: 102px;
  height: 138px;
  object-fit: contain;
  object-position: center bottom;
  transition: transform .22s ease;
}

body[data-home-design="b"] .portrait-photo:hover .portrait-image,
body[data-home-design="b"] .portrait-photo:focus-within .portrait-image {
  transform: translateY(-6px) rotate(-4deg);
}

body[data-home-design="b"] .photo-credit {
  display: grid;
  gap: 2px;
  width: fit-content;
  margin: 10px 0 0;
  color: var(--home-subtle);
  font-size: 8px;
  line-height: 1.35;
  text-align: left;
}

body[data-home-design="b"] .photo-credit a {
  color: var(--home-muted);
  text-underline-offset: 2px;
}

body[data-home-design="b"] .photo-credit span {
  color: var(--home-subtle);
}

body[data-home-design="b"] .hero-search.search-panel {
  display: block;
  grid-area: search;
  align-self: center;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body[data-home-design="b"] .hero-search .panel-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 9px;
  color: var(--home-muted);
  font-size: 12px;
  font-weight: 700;
}

body[data-home-design="b"] .hero-search .dot {
  display: none;
}

body[data-home-design="b"] .hero-search .search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0;
  border: 1px solid var(--home-ink);
  background: var(--home-card);
  box-shadow: 3px 3px 0 var(--home-blue-green);
}

body[data-home-design="b"] .hero-search .search-form input {
  min-width: 0;
  height: 54px;
  padding: 0 18px;
  border: 0;
  border-radius: 0;
  outline: 0;
  color: var(--home-ink);
  background: transparent;
  box-shadow: none;
  font-size: 16px;
}

body[data-home-design="b"] .hero-search .search-form input::placeholder {
  color: var(--home-subtle);
}

body[data-home-design="b"] .hero-search .search-form input:focus {
  box-shadow: inset 0 0 0 3px rgba(29, 72, 91, .18);
}

body[data-home-design="b"] .hero-search .search-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 92px;
  height: 54px;
  padding: 0 14px;
  border: 0;
  border-left: 1px solid var(--home-ink);
  border-radius: 0;
  color: var(--home-paper);
  background: var(--home-blue-green);
  font-weight: 800;
  transition: background .2s, transform .2s;
}

body[data-home-design="b"] .hero-search .search-form button:hover,
body[data-home-design="b"] .hero-search .search-form button:focus-visible {
  background: var(--home-blue-green-deep);
  transform: translateY(-1px);
}

body[data-home-design="b"] .hero-search .example-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
  margin-top: 12px;
  color: var(--home-subtle);
  font-size: 11px;
}

body[data-home-design="b"] .hero-search .example-row > span {
  margin-right: 3px;
}

body[data-home-design="b"] .hero-search .example-chip {
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--home-muted);
  background: transparent;
  font-size: 11px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

body[data-home-design="b"] .hero-search .example-chip + .example-chip::before {
  margin-right: 8px;
  color: var(--home-line);
  content: "/";
  text-decoration: none;
}

body[data-home-design="b"] .hero-search .example-chip:hover,
body[data-home-design="b"] .hero-search .example-chip:focus-visible {
  color: var(--home-blue-green-deep);
}

body[data-home-design="b"] #home-vod-discovery .vod-discovery {
  margin-top: 0;
  padding: 30px 0 30px;
  border-top: 0;
}

body[data-home-design="b"] #home-vod-discovery + .hot-topics {
  margin-top: 0;
  padding: 0 0 30px;
  border-top: 0;
}

body[data-home-design="b"] .hot-topics-heading {
  padding-top: 21px;
  border-top: 2px solid var(--home-ink);
}

body[data-home-design="b"] .hot-topics-title {
  color: var(--home-ink);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 24px;
  font-weight: 700;
}

body[data-home-design="b"] .hot-topics-period { color: var(--home-muted); }

body[data-home-design="b"] .hot-topic-link {
  border-color: var(--home-line);
  color: var(--home-ink);
  background: var(--home-card);
}

body[data-home-design="b"] .hot-topic-link:hover,
body[data-home-design="b"] .hot-topic-link:focus-visible {
  border-color: var(--home-blue-green);
  background: #fffdf8;
}

body[data-home-design="b"] .hot-topic-rank { color: var(--home-blue-green-deep); }
body[data-home-design="b"] .hot-topic-views { color: var(--home-subtle); }

body[data-home-design="b"] #home-vod-discovery .section-intro { max-width: 760px; }

body[data-home-design="b"] #home-vod-discovery .section-kicker {
  color: var(--home-red);
}

body[data-home-design="b"] #home-vod-discovery .section-intro h2 {
  color: var(--home-ink);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(30px, 3.4vw, 43px);
  font-weight: 700;
  letter-spacing: -.08em;
}

body[data-home-design="b"] #home-vod-discovery .section-intro > p:last-child {
  color: var(--home-muted);
}

body[data-home-design="b"] #home-vod-discovery .discovery-summary {
  margin-top: 15px;
  color: var(--home-muted);
}

body[data-home-design="b"] #home-vod-discovery .discovery-summary span + span {
  border-color: var(--home-line);
}

body[data-home-design="b"] #home-vod-discovery .discovery-summary strong {
  color: var(--home-ink);
}

body[data-home-design="b"] #home-vod-discovery .vod-grid {
  max-width: 900px;
  margin-top: 18px;
}

body[data-home-design="b"] #home-vod-discovery .vod-card {
  position: relative;
  padding: 20px;
  border: 1px solid var(--home-ink);
  border-radius: 0;
  color: var(--home-ink);
  background: var(--home-card);
  box-shadow: none;
}

body[data-home-design="b"] #home-vod-discovery .vod-card-kicker {
  color: var(--home-muted);
}

body[data-home-design="b"] #home-vod-discovery .vod-card h3 a {
  color: var(--home-ink);
}

body[data-home-design="b"] #home-vod-discovery .vod-card h3 a:hover {
  color: var(--home-blue-green-deep);
}

body[data-home-design="b"] #home-vod-discovery .vod-date,
body[data-home-design="b"] #home-vod-discovery .vod-stats,
body[data-home-design="b"] #home-vod-discovery .vod-topic-copy span {
  color: var(--home-muted);
}

body[data-home-design="b"] #home-vod-discovery .vod-stats span + span {
  border-color: var(--home-line);
}

body[data-home-design="b"] #home-vod-discovery .vod-stats strong {
  color: var(--home-ink);
}

body[data-home-design="b"] #home-vod-discovery .vod-topic-preview {
  max-width: 650px;
}

body[data-home-design="b"] #home-vod-discovery .vod-topic-chip {
  min-height: 35px;
  border-color: var(--home-line);
  border-radius: 0;
  color: var(--home-ink);
  background: transparent;
}

body[data-home-design="b"] #home-vod-discovery .vod-topic-chip:hover {
  border-color: var(--home-blue-green);
  color: var(--home-blue-green-deep);
  background: rgba(29, 72, 91, .06);
}

body[data-home-design="b"] #home-vod-discovery .vod-card-cta {
  border-color: var(--home-red);
  border-radius: 0;
  color: var(--home-red);
}

body[data-home-design="b"] #home-vod-discovery .vod-card-cta:hover {
  border-color: var(--home-ink);
  color: var(--home-ink);
  background: rgba(185, 61, 53, .08);
}

body[data-home-design="b"] .results-section {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 2px solid var(--home-ink);
}

body[data-home-design="b"] .results-heading { border-color: var(--home-line); }
body[data-home-design="b"] .results-heading h2,
body[data-home-design="b"] .results-section .result-topic,
body[data-home-design="b"] .results-section .result-text { color: var(--home-ink); }
body[data-home-design="b"] .results-section .result-time { color: var(--home-blue-green-deep); }
body[data-home-design="b"] .results-section .section-kicker { color: var(--home-red); }
body[data-home-design="b"] .results-section .result-count,
body[data-home-design="b"] .results-section .status,
body[data-home-design="b"] .results-section .result-title,
body[data-home-design="b"] .results-section .result-meta { color: var(--home-muted); }

body[data-home-design="b"] .results-section .result-card {
  border-color: var(--home-line);
  border-radius: 0;
  color: var(--home-ink);
  background: var(--home-card);
  box-shadow: 4px 4px 0 var(--home-paper-deep);
}

body[data-home-design="b"] .results-section .result-card:hover {
  border-color: var(--home-blue-green);
  background: #fffdf8;
}

body[data-home-design="b"] .results-section .result-index {
  border-color: var(--home-blue-green);
  color: var(--home-blue-green-deep);
}

body[data-home-design="b"] .results-section .vod-link,
body[data-home-design="b"] .results-section .conversation-link {
  border-color: var(--home-blue-green);
  color: var(--home-blue-green-deep);
}

body[data-home-design="b"] .results-section .vod-link:hover,
body[data-home-design="b"] .results-section .conversation-link:hover {
  background: rgba(29, 72, 91, .08);
}

body[data-home-design="b"] .footer {
  margin-top: 45px;
  color: var(--home-subtle);
}

body[data-home-design="b"] .footer-link { color: var(--home-muted); }
body[data-home-design="b"] .footer-link:hover { color: var(--home-blue-green-deep); }

@media (max-width: 650px) {
  body[data-home-design="b"] .page-shell {
    width: calc(100% - 28px);
    padding-bottom: 24px;
  }

  body[data-home-design="b"] .page-shell .breadcrumb {
    padding-top: 22px;
  }

  body[data-home-design="b"] .site-shell {
    width: calc(100% - 28px);
    padding-bottom: 24px;
  }

  body[data-home-design="b"] .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 12px;
    min-height: 0;
    padding: 6px 12px;
  }

  body[data-home-design="b"] .site-brand-mark {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    font-size: 19px;
  }

  body[data-home-design="b"] .site-brand-copy strong { font-size: 15px; }
  body[data-home-design="b"] .site-brand-copy small { display: none; }

  body[data-home-design="b"] .site-nav {
    width: auto;
    margin-left: 0;
    padding-top: 0;
    justify-content: flex-end;
    gap: 5px 11px;
  }

  body[data-home-design="b"] .site-nav a {
    min-height: 44px;
    font-size: 12px;
    white-space: nowrap;
  }

  body[data-home-design="b"] .home-hero {
    position: relative;
    display: block;
    min-height: 0;
    padding: 8px 0 15px;
    border-bottom-width: 1px;
  }

  body[data-home-design="b"] .hero-stage {
    position: absolute;
    top: 1px;
    right: 0;
    display: block;
    width: 70px;
    z-index: 1;
  }

  body[data-home-design="b"] .portrait-photo {
    width: 62px;
    margin-top: 0;
  }

  body[data-home-design="b"] .portrait-image {
    width: 56px;
    height: 76px;
  }

  body[data-home-design="b"] .hero-search.search-panel {
    width: 100%;
  }

  body[data-home-design="b"] .hero-search .panel-label {
    min-height: 78px;
    align-items: center;
    margin: 0;
    padding: 0 75px 0 0;
    line-height: 1.35;
  }

  body[data-home-design="b"] .hero-search .search-form {
    grid-template-columns: minmax(0, 1fr) auto;
    box-shadow: 2px 2px 0 var(--home-blue-green);
  }

  body[data-home-design="b"] .hero-search .search-form input {
    height: 50px;
    padding-inline: 13px;
    font-size: 16px;
  }

  body[data-home-design="b"] .hero-search .search-form button {
    min-width: 78px;
    height: 50px;
    margin-top: 0;
    padding: 0 10px;
  }

  body[data-home-design="b"] .hero-search .example-row {
    gap: 3px 6px;
    margin-top: 10px;
    font-size: 10px;
  }

  body[data-home-design="b"] .hero-search .example-chip {
    font-size: 10px;
  }

  body[data-home-design="b"] #home-vod-discovery .vod-discovery {
    padding-top: 20px;
  }

  body[data-home-design="b"] #home-vod-discovery + .hot-topics {
    padding-bottom: 21px;
  }

  body[data-home-design="b"] .hot-topics-heading {
    padding-top: 17px;
  }

  body[data-home-design="b"] .hot-topics-title {
    font-size: 21px;
  }

  body[data-home-design="b"] .hot-topic-list {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 8px;
  }

  body[data-home-design="b"] .hot-topic-link {
    grid-template-columns: 24px minmax(0, 1fr) auto;
    align-items: baseline;
    min-height: 0;
    padding: 10px 0;
    border-right: 0;
    border-left: 0;
  }

  body[data-home-design="b"] .hot-topic-views {
    grid-column: auto;
    white-space: nowrap;
  }

  body[data-home-design="b"] #home-vod-discovery .section-intro h2 {
    font-size: clamp(29px, 8vw, 35px);
  }

  body[data-home-design="b"] #home-vod-discovery .section-intro > p:last-child {
    display: none;
  }

  body[data-home-design="b"] #home-vod-discovery .discovery-summary {
    margin-top: 9px;
  }

  body[data-home-design="b"] #home-vod-discovery .vod-grid {
    margin-top: 14px;
  }

  body[data-home-design="b"] #home-vod-discovery .vod-card {
    padding: 14px;
    box-shadow: 2px 2px 0 var(--home-blue-green);
  }

  body[data-home-design="b"] #home-vod-discovery .vod-topic-chip {
    min-height: 30px;
  }

  body[data-home-design="b"] #home-vod-discovery .vod-card-cta {
    min-height: 44px;
    margin-top: 10px;
    padding: 7px 10px;
  }

  body[data-home-design="b"] .results-section {
    margin-top: 43px;
    padding-top: 24px;
  }

  body[data-home-design="b"] .footer {
    margin-top: 32px;
  }

  body[data-home-design="b"] .photo-credit {
    font-size: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-home-design="b"] *,
  body[data-home-design="b"] *::before,
  body[data-home-design="b"] *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}