.manual-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(58px, 8vw, 104px);
  padding-bottom: clamp(52px, 7vw, 88px);
  background: var(--color-panel);
  color: var(--color-ink);
}

.manual-hero::after {
  position: absolute;
  right: -42px;
  bottom: -46px;
  width: min(38vw, 420px);
  height: 170px;
  background-image: radial-gradient(var(--color-accent-dot) 1.3px, transparent 1.3px);
  background-size: 15px 15px;
  content: "";
  pointer-events: none;
}

.manual-hero .wrap {
  position: relative;
  z-index: 1;
}

.manual-hero h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 48px);
}

.manual-hero-lede {
  max-width: 780px;
  margin-bottom: 28px;
  color: var(--color-muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.manual-fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.manual-fact-row span {
  display: inline-flex;
  max-width: 100%;
  min-height: 34px;
  align-items: center;
  padding: 6px 12px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  color: var(--color-muted);
  font: 650 12px/1.4 var(--font-mono);
}

.manual-article {
  padding-top: clamp(48px, 7vw, 78px);
  padding-bottom: var(--section-space);
}

.manual-intro {
  margin-bottom: 34px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.manual-intro > :last-child {
  margin-bottom: 0;
}

.manual-chapter {
  padding-top: 34px;
  scroll-margin-top: 24px;
}

.manual-chapter + .manual-chapter {
  margin-top: 44px;
  padding-top: 64px;
  border-top: 1px solid var(--color-line);
}

.manual-chapter h2 {
  margin-bottom: 30px;
}

.manual-chapter h3 {
  margin-top: 38px;
  font-size: clamp(20px, 2.3vw, 25px);
}

.manual-chapter p {
  color: var(--color-ink);
}

.manual-chapter p + p {
  margin-top: -4px;
}

.table-scroll {
  max-width: 100%;
  margin-top: 30px;
  margin-bottom: 32px;
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-low);
  -webkit-overflow-scrolling: touch;
}

.table-scroll table {
  min-width: 690px;
  margin: 0;
}

.table-scroll th {
  font-size: 14px;
}

.table-scroll td {
  color: var(--color-muted);
  font-size: 14px;
}

.manual-chapter pre {
  margin-top: 26px;
  margin-bottom: 28px;
}

.decision-list {
  margin-top: 24px;
  margin-bottom: 30px;
  padding-left: 1.4em;
}

.decision-list li {
  padding-left: 5px;
}

.decision-list li + li {
  margin-top: 12px;
}

.manual-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  margin-top: 42px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--color-accent-dot);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-ink);
  box-shadow: var(--shadow-low);
}

.manual-next h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.manual-next p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.manual-next .button-primary {
  min-width: max-content;
}

@media (max-width: 768px) {
  .manual-hero h1 {
    font-size: clamp(26px, 7.5vw, 30px);
  }

  .manual-hero::after {
    width: 62vw;
  }

  .manual-chapter + .manual-chapter {
    margin-top: 28px;
    padding-top: 52px;
  }

  .manual-next {
    grid-template-columns: 1fr;
  }

  .manual-next .button-primary {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .manual-hero {
    padding-top: 46px;
    padding-bottom: 52px;
  }

  .manual-hero-lede {
    font-size: 16px;
  }

  .manual-fact-row {
    align-items: stretch;
  }

  .manual-fact-row span {
    flex: 1 1 145px;
    justify-content: center;
    text-align: center;
  }

  .manual-article {
    padding-top: 40px;
  }

  .manual-intro {
    padding: 20px;
  }

  .manual-chapter h3 {
    margin-top: 32px;
  }

  .table-scroll {
    margin-right: 0;
    margin-left: 0;
  }
}