.blog-list {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-list .card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: block;
  color: var(--color-text);
  transition: transform .2s ease, box-shadow .2s ease;
}
.blog-list .card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}
.blog-list .card .tag {
  display: inline-block;
  font-size: 12px;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.blog-list .card h3 {
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 12px;
}
.blog-list .card .date {
  font-size: 12px;
  color: var(--color-text-muted);
}

.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}
.article-header {
  text-align: center;
  margin-bottom: 48px;
}
.article-header .tag {
  display: inline-block;
  font-size: 13px;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.article-header h1 {
  font-size: 32px;
  line-height: 1.5;
  margin-bottom: 16px;
}
.article-header .meta {
  color: var(--color-text-muted);
  font-size: 13px;
}

.article-body { line-height: 1.9; font-size: 16px; }
.article-body h2 {
  font-size: 22px;
  margin: 48px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--color-accent);
}
.article-body h3 {
  font-size: 18px;
  margin: 32px 0 12px;
  color: var(--color-accent);
}
.article-body p { margin-bottom: 16px; }
.article-body ul, .article-body ol {
  padding-left: 28px;
  margin-bottom: 16px;
}
.article-body ul li, .article-body ol li { margin-bottom: 8px; }

.article-back {
  text-align: center;
  margin: 56px 0 0;
}

@media (max-width: 860px) {
  .blog-list { grid-template-columns: 1fr; }
  .article-header h1 { font-size: 22px; }
  .article-body h2 { font-size: 18px; }
}