.app-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px clamp(16px, 4vw, 62px);
  background: #d9d4c9;
  border-bottom: 1px solid #9f9a90;
}

.app-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.state-chip {
  background: var(--ink);
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 6px 10px;
}

.trust-label {
  font-size: 10px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

.scenario-controls {
  display: flex;
  gap: 8px;
}

.scenario-btn {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--steel);
}

.scenario-btn[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
  font-weight: 700;
}

.memory-note {
  padding: 8px clamp(16px, 4vw, 62px);
  background: #f3e7d2;
  color: var(--steel);
  font-size: 11px;
  border-bottom: 1px solid var(--line);
}

.stage {
  min-height: 620px;
  padding: 28px clamp(16px, 4vw, 62px) 44px;
  overflow-x: hidden;
}

.view {
  max-width: 1320px;
  margin: auto;
}

.view-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.ia-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.state-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  background: var(--white);
  border: 1px solid var(--line);
  padding: 2px 8px;
}

.phase-label {
  font-size: 10px;
  color: var(--steel);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  border-bottom: 3px solid var(--ink);
  margin-bottom: 20px;
}

.section-head h2 {
  font: 700 clamp(32px, 4vw, 50px) / 1.16 Georgia, serif;
  margin: 7px 0 17px;
}

.section-head span {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
  font-weight: 700;
}

.section-head > p {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.feedback-region {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 62px) 22px;
  min-height: 24px;
  font-size: 13px;
  color: var(--steel);
  white-space: pre-wrap;
}

.bench-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  margin-bottom: 26px;
}

.bench-hero figure {
  margin: 0;
  background: #22272b;
  box-shadow: var(--shadow);
}

.bench-hero img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  display: block;
}

.bench-hero h1 {
  font: 700 clamp(40px, 5vw, 64px) / 1.05 Georgia, serif;
  margin: 8px 0;
}

.brief-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: start;
}

.brief-grid figure {
  margin: 0;
  background: #fff;
  box-shadow: var(--shadow);
}

.brief-grid img {
  width: 100%;
  display: block;
}

.brief-ledger {
  background: var(--white);
  border-left: 8px solid var(--orange);
  padding: 28px;
  box-shadow: var(--shadow);
}

.brief-ledger h2 {
  font: 700 37px / 1.25 Georgia, serif;
}

.brief-ledger ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.brief-ledger li {
  display: grid;
  gap: 5px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.brief-ledger li b {
  font-size: 16px;
}

.brief-ledger li small {
  color: var(--steel);
  line-height: 1.5;
}

.human-box {
  margin-top: 24px;
  border: 3px solid var(--green);
  padding: 16px;
}

.human-box span {
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
}

.human-box p {
  margin: 8px 0 0;
  line-height: 1.5;
}

.run-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 22px;
}

.run-actions-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.review-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
}

.review-grid figure {
  margin: 0;
  background: #fff;
  box-shadow: var(--shadow);
}

.review-grid figure img {
  width: 100%;
  display: block;
}

.review-notes {
  display: grid;
  gap: 14px;
}

.review-notes article {
  background: var(--white);
  border-left: 7px solid var(--red);
  padding: 18px 22px;
  box-shadow: var(--shadow);
}

.review-notes article.corrected {
  border-color: var(--green);
}

.review-notes article.exception {
  border-color: var(--yellow);
}

.review-notes article > span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--red);
}

.review-notes article.corrected > span {
  color: var(--green);
}

.review-notes article.exception > span {
  color: #8a6a10;
}

.review-notes h3 {
  font: 700 26px Georgia, serif;
  margin: 9px 0;
}

.review-notes p {
  line-height: 1.55;
  color: var(--steel);
}

.evidence-drawer,
.versions-panel {
  max-width: 1320px;
  margin: 0 auto 26px;
  padding: 0 clamp(16px, 4vw, 62px);
}

.evidence-drawer[hidden],
.versions-panel[hidden] {
  display: none;
}

@media (max-width: 900px) {
  .masthead {
    display: block;
  }

  .authority {
    width: auto;
    margin-top: 18px;
  }

  .bench-hero,
  .brief-grid,
  .run-layout,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .bench-hero img {
    min-height: 300px;
  }
}

@media (max-width: 520px) {
  .masthead {
    padding: 18px;
  }

  .masthead h1 {
    font-size: 38px;
  }

  .authority {
    display: none;
  }

  .stage {
    padding: 18px 10px 28px;
  }

  .section-head {
    display: block;
  }

  .section-head h2 {
    font-size: 31px;
  }

  .bench-hero {
    display: block;
  }

  .bench-hero img {
    min-height: 220px;
  }
}