:root {
  --guide-border: #e5e7eb;
  --guide-muted: #6b7280;
  --guide-text: #111827;
  --guide-link: #2563eb;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body.guide-page {
  background: #ffffff;
  color: var(--guide-text);
}

.guide-page .Wrapper {
  width: 100%;
}

.guide-shell {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 180px minmax(0, 720px) 170px;
  justify-content: center;
  gap: 48px;
  width: min(100%, 1220px);
  margin: 0 auto;
  padding: 104px 28px 88px;
}

.guide-sidebar,
.guide-toc {
  position: sticky;
  top: 96px;
  align-self: start;
  font-size: 13px;
  line-height: 1.5;
}

.guide-sidebar__label,
.guide-toc__label {
  margin: 0 0 12px;
  color: #111827;
  font-weight: 650;
}

.guide-sidebar__nav,
.guide-toc nav {
  display: grid;
  gap: 8px;
}

.guide-sidebar a,
.guide-toc a {
  color: var(--guide-muted);
  text-decoration: none;
}

.guide-sidebar a:hover,
.guide-sidebar a.is-active,
.guide-toc a:hover {
  color: var(--guide-text);
}

.guide-article {
  min-width: 0;
  font-size: 16px;
  line-height: 1.75;
}

.guide-breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-breadcrumb a,
.guide-meta a,
.guide-source a {
  color: var(--guide-link);
  text-decoration: none;
}

.guide-breadcrumb a:hover,
.guide-meta a:hover,
.guide-source a:hover {
  text-decoration: underline;
}

.guide-hero {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--guide-border);
}

.guide-eyebrow,
.guide-section-label {
  margin: 0 0 8px;
  color: var(--guide-muted);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.08em;
}

.guide-hero h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.guide-lead {
  margin: 20px 0 0;
  color: #4b5563;
  font-size: 16px;
  line-height: 1.75;
}

.guide-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 20px;
  margin-top: 24px;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-section {
  padding: 42px 0;
  border-bottom: 1px solid var(--guide-border);
}

.guide-section h2,
.guide-source h2 {
  margin: 0 0 16px;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.guide-plan {
  padding: 28px 0;
  border-bottom: 1px solid var(--guide-border);
}

.guide-plan:last-of-type {
  border-bottom: 0;
}

.guide-plan h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.guide-article p,
.guide-article ul,
.guide-article ol {
  margin-top: 12px;
  margin-bottom: 12px;
}

.guide-article li + li {
  margin-top: 6px;
}

.guide-muted {
  color: var(--guide-muted);
  font-size: 14px;
}

.guide-table-wrap {
  overflow-x: auto;
  margin-top: 20px;
  border: 1px solid var(--guide-border);
  border-radius: 10px;
}

.guide-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.guide-table-wrap th,
.guide-table-wrap td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--guide-border);
  text-align: left;
  vertical-align: top;
}

.guide-table-wrap tr:last-child td {
  border-bottom: 0;
}

.guide-table-wrap th {
  background: #f9fafb;
  font-weight: 650;
}

.guide-note {
  margin-top: 28px;
  padding: 18px 20px;
  border-left: 3px solid #9ca3af;
  background: #f9fafb;
}

.guide-note p {
  margin-bottom: 0;
  color: #4b5563;
}

.guide-primary-cta {
  display: inline-flex;
  margin-top: 16px;
  padding: 11px 16px;
  border: 1px solid #d1d5db;
  border-radius: 9px;
  color: var(--guide-text);
  font-weight: 600;
  text-decoration: none;
}

.guide-primary-cta:hover {
  border-color: #9ca3af;
}

.guide-source {
  padding-top: 42px;
  color: var(--guide-muted);
  font-size: 14px;
}

.guide-footer {
  padding: 22px;
  border-top: 1px solid var(--guide-border);
  color: var(--guide-muted);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 1020px) {
  .guide-shell {
    grid-template-columns: minmax(0, 720px);
    gap: 0;
  }

  .guide-sidebar,
  .guide-toc {
    display: none;
  }
}

@media (max-width: 640px) {
  .guide-shell {
    padding: 88px 20px 64px;
  }

  .guide-lead {
    font-size: 16px;
  }

  .guide-section {
    padding: 34px 0;
  }

  .guide-meta {
    display: grid;
  }
}