.manual-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel-alt);
}

.manual-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: center;
  gap: clamp(36px, 7vw, 96px);
  min-height: 560px;
}

.manual-hero-copy {
  min-width: 0;
}

.manual-hero-copy .eyebrow {
  margin-bottom: 24px;
  box-shadow: var(--shadow-chip);
}

.manual-hero-copy h1 {
  max-width: 10em;
  margin-bottom: 24px;
}

.manual-hero-lead {
  max-width: 46em;
  margin-bottom: 26px;
  color: var(--color-muted);
  font-size: 18px;
}

.manual-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.manual-hero-links a {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  font-weight: 620;
}

.manual-route-card {
  position: relative;
  min-width: 0;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.manual-route-card::after {
  position: absolute;
  right: 32px;
  bottom: -16px;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  content: "";
  background: var(--color-bg);
}

.manual-route-title {
  margin: 22px 0;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 620;
  line-height: 1.35;
}

.manual-route-card ul {
  display: grid;
  gap: 15px;
  margin-bottom: 22px;
  padding: 0;
  list-style: none;
}

.manual-route-card li {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--color-border);
  color: var(--color-muted);
}

.manual-route-card li span {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 650;
}

.manual-route-note {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.manual-orbit {
  position: absolute;
  z-index: 0;
  border: 1px dashed var(--color-accent-line);
  border-radius: 50%;
  pointer-events: none;
}

.manual-orbit-one {
  top: -180px;
  right: -110px;
  width: 540px;
  height: 540px;
}

.manual-orbit-two {
  bottom: -240px;
  left: -160px;
  width: 420px;
  height: 420px;
}

.manual-intro {
  display: grid;
  gap: 30px;
}

.doc-lead {
  max-width: 58em;
  margin-bottom: 0;
  font-size: 19px;
  line-height: 1.85;
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
}

.fact-strip span {
  display: grid;
  min-width: 0;
  gap: 3px;
  padding: 18px;
  background: var(--color-panel-alt);
  color: var(--color-muted);
  font-size: 13px;
}

.fact-strip strong {
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 18px;
}

.manual-document {
  padding-bottom: var(--section-space);
}

.manual-document .toc-tabs {
  margin-bottom: clamp(54px, 7vw, 90px);
}

.manual-prose {
  max-width: var(--reading-max);
  margin-inline: auto;
}

.manual-section {
  padding-bottom: clamp(74px, 9vw, 124px);
}

.manual-section + .manual-section {
  padding-top: clamp(18px, 3vw, 40px);
  border-top: 1px solid var(--color-border);
}

.manual-section h2 {
  margin-top: 18px;
}

.manual-section h3 {
  margin-top: 38px;
}

.manual-section p {
  color: var(--color-muted);
}

.section-ticket {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 13px;
  border: 1px solid var(--color-accent-line);
  border-radius: 10px 14px 14px 10px;
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 620;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 32px 0 40px;
}

.decision-grid article {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-chip);
}

.decision-grid h3 {
  margin-top: 0;
  font-size: 20px;
}

.decision-grid p {
  margin-bottom: 0;
  font-size: 14px;
}

.manual-checklist {
  display: grid;
  gap: 14px;
  margin: 28px 0;
  padding: 0;
  counter-reset: manual-step;
  list-style: none;
}

.manual-checklist li {
  position: relative;
  min-width: 0;
  padding: 18px 20px 18px 58px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-muted);
  counter-increment: manual-step;
}

.manual-checklist li::before {
  position: absolute;
  top: 18px;
  left: 18px;
  display: inline-flex;
  width: 26px;
  height: 26px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  content: counter(manual-step);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 650;
}

.manual-summary {
  margin-top: 48px;
  background: var(--color-panel-alt);
}

.manual-summary h3 {
  margin-top: 0;
}

.manual-summary p:last-child {
  margin-bottom: 0;
}

@media (max-width: 960px) {
  .manual-hero-inner {
    grid-template-columns: minmax(0, 1fr);
    min-height: auto;
  }

  .manual-route-card {
    max-width: 620px;
  }

  .fact-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .manual-hero-inner {
    gap: 34px;
  }

  .manual-hero-lead,
  .doc-lead {
    font-size: 16px;
  }

  .manual-orbit {
    display: none;
  }

  .manual-route-card li {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .decision-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 480px) {
  .fact-strip {
    grid-template-columns: minmax(0, 1fr);
  }

  .manual-route-card {
    padding: 22px;
  }

  .manual-checklist li {
    padding-right: 16px;
    padding-left: 52px;
  }

  .manual-checklist li::before {
    left: 14px;
  }
}