/* ===== Article page ===== */
.article-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 0 80px;
}
.article-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 14px;
}
.article-h1 {
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.022em;
  font-weight: 800;
  margin: 0 0 36px;
  text-wrap: balance;
}
.article-body h2 {
  font-size: 21px;
  font-weight: 700;
  margin: 40px 0 12px;
  letter-spacing: -.01em;
  color: var(--ink);
}
.article-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 28px 0 10px;
  color: var(--ink);
}
.article-body p {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.72;
  margin: 0 0 16px;
}
.article-body ul, .article-body ol {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.72;
  padding-left: 22px;
  margin: 0 0 20px;
}
.article-body li { margin-bottom: 8px; }
.article-cta {
  margin-top: 64px;
  padding: 32px 36px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-lg);
}
.article-cta h2 {
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--ink);
}
.article-cta p {
  color: var(--muted);
  margin: 0 0 22px;
  font-size: 15px;
}

/* ===== Article cover image ===== */
.article-cover {
  margin: 0 0 36px;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/10;
}
.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== Blog index cards ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .blog-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 0 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .15s ease, box-shadow .2s ease, transform .15s ease;
}
.blog-card:hover {
  border-color: var(--accent-line);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.blog-card .bc-thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
  margin-bottom: 4px;
}
.blog-card .bc-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .3s ease;
}
.blog-card:hover .bc-thumb img { transform: scale(1.04); }
.blog-card .bc-date,
.blog-card h3,
.blog-card p,
.blog-card .bc-more { padding: 0 24px; }
.blog-card .bc-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted-2);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.blog-card h3 {
  font-size: 17px;
  line-height: 1.3;
  font-weight: 700;
  margin: 0;
  letter-spacing: -.005em;
}
.blog-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  flex: 1;
}
.blog-card .bc-more {
  font-weight: 600;
  font-size: 14px;
  color: var(--accent-ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.blog-card .bc-more::after { content: "→"; transition: transform .15s ease; }
.blog-card:hover .bc-more::after { transform: translateX(4px); }