.manual-index-page-body {
  background: #f7fafc;
}

.manual-index-page {
  padding: 30px 0 56px;
}

.manual-index-shell {
  max-width: 1040px;
  margin: 0 auto;
}

.manual-index-breadcrumb {
  margin: 0 0 18px;
  color: var(--text-secondary);
  font-size: 13px;
}

.manual-index-breadcrumb a {
  color: #2563eb;
  font-weight: 800;
  text-decoration: none;
}

.manual-index-breadcrumb a:hover {
  text-decoration: underline;
}

.manual-index-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  padding: 0 2px 18px;
  border-bottom: 1px solid rgba(15, 23, 42, .10);
}

.manual-index-header-copy {
  max-width: 760px;
}

.manual-index-eyebrow {
  margin: 0 0 8px;
  color: #0f766e;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.manual-index-title {
  margin: 0;
  color: var(--text-primary);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 950;
  line-height: 1.16;
}

.manual-index-description {
  margin: 10px 0 0;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.manual-index-note {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid rgba(15, 118, 110, .22);
  border-radius: 999px;
  background: rgba(236, 247, 243, .82);
  color: #0f766e;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.manual-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.manual-index-card {
  position: relative;
  display: flex;
  min-height: 250px;
  flex-direction: column;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(15, 23, 42, .11);
  border-top: 4px solid #0f766e;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .06);
  color: inherit;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.manual-index-card::after {
  position: absolute;
  top: -34px;
  right: -30px;
  width: 112px;
  height: 112px;
  border: 18px solid rgba(15, 118, 110, .10);
  border-radius: 50%;
  content: '';
  pointer-events: none;
}

.manual-index-card--codex {
  border-top-color: #2563eb;
}

.manual-index-card--codex::after {
  border-color: rgba(37, 99, 235, .11);
}

.manual-index-card:hover,
.manual-index-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, .30);
  box-shadow: 0 16px 34px rgba(15, 23, 42, .11);
  outline: none;
}

.manual-index-label {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: max-content;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #e0f2ed;
  color: #0f766e;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: .08em;
}

.manual-index-card--codex .manual-index-label {
  background: #e5effb;
  color: #1d4ed8;
}

.manual-index-card h2 {
  position: relative;
  z-index: 1;
  max-width: 86%;
  margin: 0 0 10px;
  color: var(--text-primary);
  font-size: 21px;
  font-weight: 950;
  line-height: 1.4;
}

.manual-index-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}

.manual-index-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
  padding-top: 18px;
  color: #667880;
  font-size: 12px;
  font-weight: 800;
}

.manual-index-action {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  min-height: 36px;
  margin-top: 14px;
  padding: 8px 13px;
  border-radius: 8px;
  background: #0f766e;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.manual-index-card--codex .manual-index-action {
  background: #2563eb;
}

.manual-index-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 22px;
  padding: 0 2px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

.manual-index-footer a {
  color: #2563eb;
  font-weight: 800;
  text-decoration: none;
}

.manual-index-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .manual-index-page {
    padding: 22px 0 42px;
  }

  .manual-index-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

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

  .manual-index-card {
    min-height: 0;
  }
}