.scene-main {
  min-height: 70vh;
  background: #fff;
}

.scene-breadcrumb {
  padding-block: 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
}

.scene-breadcrumb a:hover { color: var(--link); }
.scene-breadcrumb strong { color: var(--ink); font-weight: 500; }

.scene-hero {
  padding: 68px 0 76px;
  border-block: 1px solid var(--line);
  background: linear-gradient(135deg, #f8fafc 0%, #fff 58%, #f5e9d4 100%);
}

.scene-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(430px, 1.05fr);
  align-items: center;
  gap: 72px;
}

.scene-hero-copy h1 {
  max-width: 720px;
  margin: 18px 0 22px;
  color: var(--ink);
  font-size: clamp(42px, 4.6vw, 60px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.025em;
}

.scene-lead {
  max-width: 680px;
  margin: 0;
  color: var(--body);
  font-size: 17px;
  line-height: 1.85;
}

.scene-meta {
  margin: 24px 0 0;
  display: flex;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.minutes-preview {
  overflow: hidden;
  background: white;
  border: 1px solid #cfd5dc;
  border-radius: 14px;
  box-shadow: 0 26px 70px rgba(24, 29, 38, .12);
}

.preview-toolbar {
  height: 46px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  background: #f3f5f7;
  border-bottom: 1px solid #dfe3e7;
  font-size: 11px;
}

.preview-toolbar > span {
  width: 8px;
  height: 8px;
  background: #aeb5bd;
  border-radius: 50%;
}

.preview-toolbar strong { margin-left: 6px; font-weight: 500; }

.preview-paper { padding: 36px 42px 32px; }
.preview-label { margin: 0 0 7px; color: var(--link); font-size: 11px; font-weight: 600; letter-spacing: .08em; }
.preview-title { margin: 0; color: var(--ink); font-size: 26px; font-weight: 500; }
.preview-info { margin: 18px 0 24px; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 11px; }
.preview-heading { margin: 18px 0 8px; color: var(--ink); font-size: 13px; font-weight: 600; }
.preview-paper > p:not(.preview-label, .preview-title, .preview-heading) { margin: 0; color: var(--body); font-size: 11px; }
.preview-table { display: grid; grid-template-columns: 1.4fr .7fr 1fr; margin-top: 10px; overflow: hidden; border: 1px solid #d9dde2; border-radius: 7px; font-size: 10px; }
.preview-table strong, .preview-table span { min-width: 0; padding: 8px 9px; border-right: 1px solid #d9dde2; border-bottom: 1px solid #d9dde2; }
.preview-table strong:nth-child(3n), .preview-table span:nth-child(3n) { border-right: 0; }
.preview-table span:nth-last-child(-n+3) { border-bottom: 0; }
.preview-table strong { color: var(--ink); background: #eef3f8; font-weight: 600; }
.preview-ready { margin-top: 20px; padding: 10px 12px; display: flex; align-items: center; gap: 8px; color: #07592d; background: #eaf6ef; border-radius: 7px; font-size: 11px; font-weight: 500; }
.preview-ready span { width: 19px; height: 19px; display: grid; place-items: center; color: white; background: #198754; border-radius: 50%; }

.scene-toc {
  position: sticky;
  top: 64px;
  z-index: 20;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--line);
}

.scene-toc .page-shell {
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 28px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}

.scene-toc .page-shell::-webkit-scrollbar { display: none; }
.scene-toc strong { color: var(--ink); font-size: 13px; font-weight: 600; }
.scene-toc a { color: var(--muted); font-size: 13px; }
.scene-toc a:hover { color: var(--link); }

.scene-article {
  max-width: 1040px;
  padding-top: 80px;
  padding-bottom: 96px;
}

.scene-section {
  padding-bottom: 80px;
  scroll-margin-top: 142px;
}

.scene-heading { margin-bottom: 32px; }
.scene-heading h2, .scene-section > h2, .product-callout h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 3.1vw, 40px);
  font-weight: 400;
  line-height: 1.24;
  letter-spacing: -.015em;
}

.scene-heading > p:last-child {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--body);
  font-size: 15px;
  line-height: 1.8;
}

.answer-card {
  margin-bottom: 80px;
  padding: 44px;
  background: var(--soft);
  border: 1px solid #dfe5eb;
  border-radius: 14px;
}

.answer-card > p:not(.section-kicker) {
  max-width: 810px;
  margin: 18px 0 0;
  color: var(--body);
  font-size: 15px;
  line-height: 1.85;
}

.structure-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.structure-grid div {
  min-height: 148px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  background: white;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.structure-grid span { color: var(--link); font-size: 12px; font-weight: 600; }
.structure-grid strong { margin-top: auto; color: var(--ink); font-size: 17px; font-weight: 500; }
.structure-grid small { margin-top: 5px; color: var(--muted); line-height: 1.55; }

.prompt-box {
  overflow: hidden;
  color: #e7edf5;
  background: #181d26;
  border-radius: 12px;
}

.prompt-label {
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  color: #fff;
  font-size: 12px;
}

.prompt-label small { color: #9ca7b5; }
.prompt-box pre { margin: 0; padding: 26px; overflow-x: auto; white-space: pre-wrap; }
.prompt-box code { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: 13px; line-height: 1.85; }

.evidence-note {
  margin-top: 18px;
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  background: var(--cream);
  border-radius: 10px;
}

.evidence-note strong { color: var(--ink); font-weight: 600; }
.evidence-note p { margin: 0; color: var(--body); line-height: 1.75; }
.evidence-note code, .workflow-list code { padding: 2px 5px; color: #8b2c09; background: rgba(255, 255, 255, .65); border-radius: 4px; }

.comparison-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.comparison-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.comparison-table th, .comparison-table td { padding: 18px 20px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); line-height: 1.65; }
.comparison-table thead th { color: var(--ink); background: #f1f4f7; font-size: 13px; font-weight: 600; }
.comparison-table tbody th { width: 180px; color: var(--ink); font-weight: 600; }
.comparison-table tbody tr:last-child th, .comparison-table tbody tr:last-child td { border-bottom: 0; }
.comparison-table .recommended-row { background: #f1f8f4; }
.table-caption { margin: 14px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }

.workflow-list { padding: 0; margin: 0; display: grid; gap: 14px; list-style: none; }
.workflow-list li { padding: 28px 30px; display: grid; grid-template-columns: 48px 1fr; gap: 24px; background: white; border: 1px solid var(--line); border-radius: 10px; }
.workflow-list li > span { width: 48px; height: 48px; display: grid; place-items: center; color: white; background: var(--ink); border-radius: 9px; font-size: 13px; font-weight: 600; }
.workflow-list h3 { margin: 2px 0 8px; color: var(--ink); font-size: 19px; font-weight: 500; }
.workflow-list p { margin: 0; color: var(--body); font-size: 14px; line-height: 1.8; }

.product-callout {
  margin: 0 0 80px;
  padding: 44px;
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 48px;
  color: white;
  background: var(--forest);
  border-radius: 14px;
}

.product-callout h2 { color: white; }
.product-callout > div > p:not(.section-kicker) { max-width: 650px; margin: 18px 0 0; color: rgba(255, 255, 255, .78); line-height: 1.8; }
.product-callout .hero-actions { align-items: center; }
.product-callout .text-link-light { padding: 12px 0; }
.product-callout aside { align-self: start; padding: 24px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .16); border-radius: 10px; }
.product-callout aside strong { font-weight: 600; }
.product-callout aside p { margin: 12px 0 0; color: rgba(255, 255, 255, .75); font-size: 13px; line-height: 1.75; }
.product-callout aside a { color: white; text-decoration: underline; text-underline-offset: 3px; }

.checklist-grid { padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; list-style: none; }
.checklist-grid li { padding: 22px; display: flex; gap: 14px; background: #f8fafc; border-radius: 10px; }
.checklist-grid li > span { width: 25px; height: 25px; flex: 0 0 auto; display: grid; place-items: center; color: white; background: #198754; border-radius: 50%; font-size: 12px; }
.checklist-grid strong { color: var(--ink); font-weight: 600; }
.checklist-grid p { margin: 5px 0 0; color: var(--body); font-size: 13px; line-height: 1.65; }

.scene-faq-list { border-top: 1px solid var(--line); }
.scene-faq-list details { border-bottom: 1px solid var(--line); }
.scene-faq-list summary { padding: 22px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; cursor: pointer; color: var(--ink); font-size: 17px; font-weight: 500; list-style: none; }
.scene-faq-list summary::-webkit-details-marker { display: none; }
.scene-faq-list summary::after { content: "+"; color: var(--link); font-size: 24px; font-weight: 300; }
.scene-faq-list details[open] summary::after { content: "−"; }
.scene-faq-list p { max-width: 820px; margin: -4px 0 22px; color: var(--body); line-height: 1.8; }

.scene-sources { padding-top: 30px; border-top: 1px solid var(--line); }
.scene-sources h2 { margin: 0; color: var(--ink); font-size: 18px; font-weight: 600; }
.scene-sources ul { padding-left: 20px; margin: 14px 0 0; columns: 2; column-gap: 40px; }
.scene-sources li { margin-bottom: 9px; color: var(--muted); break-inside: avoid; }
.scene-sources a { color: var(--link); }

@media (max-width: 980px) {
  .scene-hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .minutes-preview { max-width: 680px; }
  .structure-grid { grid-template-columns: 1fr 1fr; }
  .product-callout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .scene-breadcrumb { overflow-x: auto; white-space: nowrap; }
  .scene-hero { padding: 48px 0 56px; }
  .scene-hero-copy h1 { font-size: 40px; }
  .scene-lead { font-size: 15px; }
  .scene-meta { flex-wrap: wrap; }
  .preview-paper { padding: 26px 20px 22px; }
  .preview-title { font-size: 22px; }
  .scene-toc .page-shell { gap: 22px; }
  .scene-article { padding-top: 56px; padding-bottom: 72px; }
  .scene-section { padding-bottom: 60px; }
  .answer-card { margin-bottom: 60px; padding: 28px 20px; }
  .structure-grid { grid-template-columns: 1fr; }
  .structure-grid div { min-height: 116px; }
  .evidence-note { grid-template-columns: 1fr; gap: 8px; }
  .workflow-list li { padding: 22px 18px; grid-template-columns: 38px 1fr; gap: 14px; }
  .workflow-list li > span { width: 38px; height: 38px; }
  .product-callout { padding: 30px 22px; gap: 28px; }
  .checklist-grid { grid-template-columns: 1fr; }
  .scene-sources ul { columns: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .scene-toc { position: static; }
}