.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 48px 0 64px;
}
.blog-card {
  position: relative;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid var(--brand-line);
  background: #f7f8fc;
  min-width: 0;
}
.blog-card:nth-child(even) {
  background: #fcfaf6;
}
.blog-card-number {
  display: block;
  color: #697893;
  font-size: 48px;
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1;
  margin-bottom: 32px;
}
.blog-card h2 {
  font-size: clamp(24px, 2.6vw, 32px);
}
.text-guide .blog-card h2 a {
  text-decoration: none;
}
.blog-card h2 a:hover,
.blog-read:hover {
  color: var(--brand-accent);
}
.blog-card > p:not(.hero-category) {
  color: var(--brand-muted);
}
.blog-read {
  display: inline-block;
  padding: 12px 0;
  font-weight: 600;
  font-size: 14px;
}
.blog-back {
  margin-top: 32px;
}
.article-toc {
  max-width: 800px;
  margin: 36px 0 56px;
  padding: clamp(20px, 3vw, 32px);
  background: #f3f5fa;
}
.article-toc h2 {
  font-size: 22px;
}
.article-toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
}
.article-toc li + li {
  margin-top: 12px;
}
.article-body {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.8;
}
.article-body section {
  margin-bottom: 56px;
  scroll-margin-top: 24px;
}
.article-body h2 {
  font-size: clamp(26px, 3vw, 34px);
  text-wrap: balance;
}
.article-body p {
  margin: 20px 0;
}
.article-note,
.article-quote {
  padding: clamp(20px, 3vw, 32px);
  background: #fcfaf6;
  border-left: 3px solid #ac8c6b;
  margin: 28px 0;
}
.article-note p:last-child {
  margin-bottom: 0;
}
.article-note .article-caption {
  font-size: 13px;
  color: var(--brand-muted);
}
.article-steps,
.article-checklist {
  padding-left: 24px;
}
.article-steps li,
.article-checklist li {
  padding-left: 6px;
  margin-bottom: 14px;
}
.article-preview {
  display: grid;
  grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  padding: 24px;
  margin: 32px 0;
  background: #f1f4ee;
}
.article-preview img {
  display: block;
  width: 100%;
  height: auto;
}
.article-preview figcaption {
  font-size: 15px;
}
.article-table-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border: 1px solid var(--brand-line);
}
.article-table-wrap:focus-visible {
  outline: 3px solid var(--brand-accent);
  outline-offset: 4px;
}
.article-table-wrap table {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
  text-align: left;
  font-size: 15px;
}
.article-table-wrap caption {
  text-align: left;
  padding: 16px;
  font-weight: 600;
}
.article-table-wrap th,
.article-table-wrap td {
  padding: 14px 16px;
  border-top: 1px solid var(--brand-line);
  vertical-align: top;
}
.article-table-wrap th {
  background: #f3f5fa;
}
.blog-related {
  margin-top: 64px;
}
.blog-related .blog-grid {
  margin: 24px 0 0;
}
@media (max-width: 700px) {
  .blog-grid {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }
  .article-preview {
    grid-template-columns: 1fr;
  }
  .article-preview img {
    max-width: 240px;
    margin-inline: auto;
  }
  .article-body {
    font-size: 16px;
  }
}
@media print {
  .site-header,
  .skip-link,
  .guide-next,
  .blog-related,
  footer {
    display: none;
  }
  .text-guide,
  .article-body {
    width: 100%;
    max-width: none;
  }
  .article-table-wrap {
    overflow: visible;
  }
  .article-table-wrap table {
    min-width: 0;
  }
}

.article-cover {
  max-width: 800px;
  margin: 0 0 32px;
}
.article-cover img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}
.article-cover figcaption {
  margin-top: 8px;
  color: var(--brand-muted);
  font-size: 13px;
}