.audit-check-page {
  padding: 82px 22px 76px;
  color: var(--color-text-secondary);
  font-family: var(--font-primary);
}

.ac-shell {
  width: min(100%, 1040px);
  margin: 0 auto;
}

.ac-breadcrumb,
.ac-eyebrow,
.ac-section-label,
.ac-byline,
.ac-last-reviewed,
.ac-ref {
  font-family: var(--font-mono);
}

.ac-breadcrumb,
.ac-eyebrow,
.ac-section-label {
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ac-breadcrumb {
  margin: 0 0 28px;
  color: var(--color-text-muted, #6b7280);
}

.ac-breadcrumb a,
.audit-check-page a {
  color: var(--global-signal);
  text-underline-offset: .18em;
}

.ac-hero {
  padding: 0 0 30px;
  border-bottom: 1px solid var(--color-border);
}

.ac-eyebrow,
.ac-section-label,
.ac-ref {
  color: var(--global-signal);
}

.ac-eyebrow {
  margin-bottom: 14px;
}

.ac-hero h1 {
  max-width: 900px;
  margin: 0;
  color: var(--global-midnight);
  font-size: clamp(2.3rem, 5.6vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.06;
}

.ac-lead {
  max-width: 850px;
  margin: 22px 0 16px;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.7;
}

.ac-byline,
.ac-last-reviewed {
  color: var(--color-text-muted, #6b7280);
  font-size: .72rem;
}

.ac-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding: 14px 16px;
  background: var(--color-surface-emphasized);
  border: 1px solid var(--color-border);
}

.ac-progress {
  color: var(--global-midnight);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.ac-tool-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ac-tool-buttons button {
  padding: 10px 14px;
  color: #fff;
  background: var(--global-signal);
  border: 1px solid var(--global-signal);
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  font-size: .88rem;
  font-weight: 700;
}

.ac-tool-buttons button:hover {
  filter: brightness(.94);
}

.ac-tool-buttons .ac-secondary-button {
  color: var(--global-midnight);
  background: var(--color-surface);
  border-color: var(--color-border-strong);
}

.ac-toc {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 20px;
  margin: 28px 0 36px;
  padding: 20px 22px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.ac-toc h2 {
  margin: 0;
  color: var(--global-midnight);
  font-size: 1rem;
}

.ac-toc ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
  margin: 0;
  padding-left: 18px;
}

.ac-toc li {
  line-height: 1.5;
}

.ac-section {
  padding: 34px 0;
  border-top: 1px solid var(--color-border);
  scroll-margin-top: 84px;
}

.ac-section h2 {
  margin: 8px 0 16px;
  color: var(--global-midnight);
  font-size: clamp(1.6rem, 3.1vw, 2.2rem);
  letter-spacing: -.025em;
  line-height: 1.2;
}

.ac-section h3 {
  margin: 25px 0 10px;
  color: var(--global-midnight);
  font-size: 1.15rem;
}

.ac-section > p,
.ac-faq details p {
  font-size: 1rem;
  line-height: 1.75;
}

.ac-notice {
  margin: 18px 0;
  padding: 17px 20px;
  background: var(--color-surface-emphasized);
  border-left: 3px solid var(--color-border-strong);
  line-height: 1.7;
}

.ac-notice-blue {
  border-left-color: var(--global-signal);
}

.ac-group {
  margin: 14px 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.ac-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  color: var(--global-midnight);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.5;
  list-style-position: inside;
}

.ac-group summary span:last-child {
  flex: 0 0 auto;
  color: var(--color-text-muted, #6b7280);
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 400;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.ac-check-list {
  padding: 0 18px 12px;
}

.ac-check-item {
  display: grid;
  grid-template-columns: 20px minmax(82px, 112px) 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--color-border);
  cursor: pointer;
  line-height: 1.58;
}

.ac-check-item input {
  width: 17px;
  height: 17px;
  margin: 3px 0 0;
  accent-color: var(--global-signal);
}

.ac-check-item input:checked + .ac-ref + span {
  color: var(--color-text-muted, #6b7280);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.ac-ref {
  font-size: .72rem;
  line-height: 1.6;
}

.ac-finding-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.ac-finding {
  padding: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.ac-finding h3 {
  margin: 0 0 10px;
}

.ac-finding p {
  font-size: .94rem;
  line-height: 1.65;
}

.ac-caption,
.ac-last-reviewed {
  margin-top: 18px;
  color: var(--color-text-muted, #6b7280);
  font-size: .85rem;
}

.ac-signoff {
  border: 1px solid var(--color-border);
}

.ac-signoff-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 2fr;
  min-height: 44px;
  border-bottom: 1px solid var(--color-border);
}

.ac-signoff-row:last-child {
  border-bottom: 0;
}

.ac-signoff-row span {
  padding: 12px 14px;
}

.ac-signoff-row span + span {
  border-left: 1px solid var(--color-border);
}

.ac-faq details {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.ac-faq summary {
  color: var(--global-midnight);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.5;
}

.ac-faq details p {
  max-width: 850px;
  margin: 12px 0 0;
}

.ac-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 16px 0;
}

.ac-related {
  padding-left: 20px;
  line-height: 1.8;
}

.ac-contact {
  margin: 24px 0 0;
  padding: 18px 20px;
  background: var(--color-surface-emphasized);
  border-left: 3px solid var(--global-signal);
  font-weight: 700;
}

@media (max-width: 700px) {
  .audit-check-page {
    padding: 76px 17px 54px;
  }

  .ac-toc {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 17px;
  }

  .ac-toc ul,
  .ac-finding-grid {
    grid-template-columns: 1fr;
  }

  .ac-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .ac-tool-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .ac-check-item {
    grid-template-columns: 20px 78px 1fr;
    gap: 8px;
  }

  .ac-group summary {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media print {
  .ac-toolbar,
  .ac-breadcrumb,
  .ac-toc,
  .ac-contact,
  footer {
    display: none !important;
  }

  .audit-check-page {
    padding: 0;
    color: #111;
  }

  .ac-group {
    break-inside: avoid;
  }

  .ac-group:not([open]) > :not(summary) {
    display: block !important;
  }

  .ac-check-item,
  .ac-finding {
    break-inside: avoid;
  }

  .ac-check-item input {
    print-color-adjust: exact;
  }

  a {
    color: #111 !important;
  }
}