.guide-page {
  background: #f7f9fb;
}

.guide-page .site-header {
  position: relative;
}

.article-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 12px;
}

.breadcrumbs a {
  color: var(--navy);
  font-weight: 700;
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 46px;
  align-items: center;
  padding: 54px 0 58px;
}

.article-hero > * {
  min-width: 0;
}

.article-kicker {
  margin: 0 0 14px;
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.article-hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: 48px;
  line-height: 1.08;
}

.article-deck {
  max-width: 720px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 24px;
  color: #6d7780;
  font-size: 12px;
  font-weight: 600;
}

.article-image-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  grid-template-rows: 170px 170px;
  gap: 10px;
}

.article-image-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  background: white;
}

.article-image-grid img:first-child {
  grid-row: 1 / 3;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 58px;
  align-items: start;
}

.article-body {
  min-width: 0;
  padding: 42px 48px;
  border: 1px solid #e1e6eb;
  border-radius: 8px;
  background: white;
}

.article-body h2 {
  margin: 46px 0 14px;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.2;
}

.article-body h2:first-of-type {
  margin-top: 0;
}

.article-body h3 {
  margin: 28px 0 10px;
  font-size: 19px;
}

.article-body p,
.article-body li {
  color: #46515a;
  font-size: 16px;
  line-height: 1.75;
}

.article-body a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.answer-box,
.editorial-note,
.article-cta {
  padding: 22px 24px;
  border-radius: 6px;
}

.answer-box {
  margin-bottom: 34px;
  border-left: 5px solid var(--orange);
  background: var(--orange-soft);
}

.answer-box strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
}

.answer-box p,
.editorial-note p,
.article-cta p {
  margin: 0;
}

.comparison-table {
  width: 100%;
  margin: 24px 0 30px;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table th,
.comparison-table td {
  padding: 13px 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  background: var(--navy-soft);
  color: var(--ink);
}

.checklist {
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 29px;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--green);
  font-weight: 800;
}

.editorial-note {
  margin-top: 36px;
  background: var(--soft);
}

.article-cta {
  margin-top: 38px;
  background: var(--navy);
  color: white;
}

.article-cta h2,
.article-cta p {
  color: white;
}

.article-cta .primary-button {
  display: inline-block;
  margin-top: 18px;
  padding: 12px 16px;
  background: var(--orange);
  color: var(--ink);
}

.article-sidebar {
  position: sticky;
  top: 24px;
  padding: 22px;
  border: 1px solid #dfe5ea;
  border-radius: 8px;
  background: white;
}

.article-sidebar strong {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  text-transform: uppercase;
}

.article-sidebar a {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid #edf0f2;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.article-sidebar a:last-child {
  border-bottom: 0;
}

.article-sidebar a:hover,
.article-sidebar a:focus-visible {
  color: var(--navy);
}

.method-page-hero {
  max-width: 840px;
  padding: 56px 0 34px;
}

.method-page-hero h1 {
  margin: 0;
  font-size: 46px;
  line-height: 1.1;
}

.method-page-hero p:last-child {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.method-block {
  padding: 28px;
  border: 1px solid #e1e6eb;
  border-radius: 8px;
  background: white;
}

.method-block h2 {
  margin: 0 0 10px;
  font-size: 22px;
}

.method-block p,
.method-block li {
  color: var(--muted);
  line-height: 1.7;
}

.guide-index-hero {
  max-width: 820px;
  padding: 58px 0 36px;
}

.guide-index-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: 48px;
  line-height: 1.08;
}

.guide-index-hero p:last-child {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.guide-index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 48px;
}

.guide-index-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  border: 1px solid #dfe5ea;
  border-radius: 8px;
  background: white;
  color: var(--ink);
  transition: border-color 160ms ease, transform 160ms ease;
}

.guide-index-card:hover,
.guide-index-card:focus-visible {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.guide-index-card span {
  align-self: flex-start;
  padding: 5px 8px;
  border-radius: 4px;
  background: var(--orange-soft);
  color: var(--orange-dark);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.guide-index-card h2 {
  margin: 18px 0 10px;
  font-size: 25px;
  line-height: 1.2;
}

.guide-index-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.guide-index-card small {
  margin-top: 18px;
  color: var(--navy);
  font-weight: 700;
}

.related-guides {
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.related-guides h2 {
  margin-top: 0;
}

.related-guides a {
  display: block;
  margin-top: 10px;
}

@media (max-width: 900px) {
  .article-hero,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
    order: -1;
  }

  .article-hero h1 {
    font-size: 40px;
  }
}

@media (max-width: 640px) {
  .article-shell {
    width: min(100% - 28px, 1120px);
    padding-top: 18px;
  }

  .article-hero {
    gap: 28px;
    padding: 34px 0 40px;
  }

  .article-hero h1,
  .method-page-hero h1 {
    font-size: 34px;
    overflow-wrap: anywhere;
  }

  .article-deck {
    font-size: 16px;
  }

  .article-image-grid {
    grid-template-rows: 120px 120px;
  }

  .article-body {
    padding: 28px 20px;
  }

  .article-body h2 {
    font-size: 24px;
  }

  .comparison-table {
    display: block;
    overflow-x: auto;
  }

  .method-grid {
    grid-template-columns: 1fr;
  }

  .guide-index-hero h1 {
    font-size: 34px;
  }

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