/* ── Blog styles for en.linsweater.com ── */

.blog-hero {
  padding-top: calc(var(--nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--paper-3);
}
.blog-hero-inner { max-width: 760px; }
.blog-crumb {
  display: flex; gap: 8px; align-items: center;
  font-size: 12px; color: var(--ink-4); margin-bottom: 20px;
}
.blog-crumb a { color: var(--ink-3); text-decoration: none; }
.blog-crumb a:hover { color: var(--ink); }
.blog-crumb span { color: var(--ink-4); }
.blog-cat {
  display: inline-block;
  padding: 4px 12px; background: var(--paper-3);
  border-radius: 99px; font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-2); margin-bottom: 16px;
}
.blog-subtitle {
  font-size: 18px; color: var(--ink-2); font-weight: 300;
  line-height: 1.6; margin-top: 16px; max-width: 600px;
}
.blog-meta {
  display: flex; gap: 10px; align-items: center;
  margin-top: 24px; font-size: 13px; color: var(--ink-3);
}
.blog-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.blog-dot {
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--ink-4);
}

/* ── Layout ── */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  padding-top: 64px;
  padding-bottom: 96px;
  align-items: start;
}
@media (max-width: 900px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { display: none; }
}

/* ── Article body ── */
.blog-article { min-width: 0; }
.blog-img {
  margin: 0 0 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--paper-2);
}
.blog-img img { width: 100%; height: 100%; object-fit: cover; }

.blog-article p {
  font-size: 16px; line-height: 1.8;
  color: var(--ink-2); margin-bottom: 20px;
}
.blog-article h2 {
  font-size: 22px; font-weight: 700;
  color: var(--ink); margin: 48px 0 16px;
  line-height: 1.3;
}
.blog-article h3 {
  font-size: 18px; font-weight: 600;
  color: var(--ink); margin: 32px 0 12px;
}
.blog-article ul, .blog-article ol {
  padding-left: 24px; margin-bottom: 20px;
}
.blog-article li {
  font-size: 16px; line-height: 1.8;
  color: var(--ink-2); margin-bottom: 8px;
}
.blog-article a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.blog-article a:hover { color: var(--ink); }

.blog-callout {
  background: var(--paper-2);
  border-left: 3px solid var(--ink);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 32px 0;
  font-size: 15px; line-height: 1.7; color: var(--ink-2);
}
.blog-callout-tip {
  border-left-color: var(--warm);
  background: #FDF8F0;
}

.blog-table-wrap {
  overflow-x: auto; margin: 24px 0;
  border: 1px solid var(--paper-3);
  border-radius: var(--radius-lg);
}
.blog-table-wrap table { width: 100%; border-collapse: collapse; }
.blog-table-wrap th {
  background: var(--ink); color: var(--paper);
  padding: 12px 16px; text-align: left;
  font-size: 12px; font-weight: 600; letter-spacing: 0.05em;
}
.blog-table-wrap td {
  padding: 12px 16px; font-size: 14px; color: var(--ink-2);
  border-bottom: 1px solid var(--paper-3);
}
.blog-table-wrap tr:last-child td { border-bottom: none; }
.blog-table-wrap tr:nth-child(even) td { background: var(--paper); }

/* ── Related articles ── */
.blog-related { margin: 56px 0 0; }
.blog-related h3 {
  font-size: 16px; font-weight: 600; color: var(--ink);
  margin-bottom: 20px;
}
.blog-related-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
}
@media (max-width: 640px) { .blog-related-grid { grid-template-columns: 1fr; } }
.blog-related-card {
  background: var(--paper-2);
  border: 1px solid var(--paper-3);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-decoration: none;
  transition: all 0.2s;
  display: block;
}
.blog-related-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}
.blog-related-cat {
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 8px;
}
.blog-related-title {
  font-size: 14px; font-weight: 500;
  color: var(--ink); line-height: 1.4;
}

/* ── CTA ── */
.blog-cta {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-top: 56px;
  display: flex; gap: 32px;
  align-items: center; flex-wrap: wrap;
}
.blog-cta-text { flex: 1; min-width: 200px; }
.blog-cta-text h3 {
  font-size: 20px; font-weight: 700;
  color: var(--paper); margin-bottom: 8px;
}
.blog-cta-text p { font-size: 14px; color: rgba(250,250,248,0.55); margin: 0; }
.blog-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }

/* ── Sidebar ── */
.blog-sidebar { position: sticky; top: calc(var(--nav-h) + 24px); }
.blog-toc {
  background: var(--white);
  border: 1px solid var(--paper-3);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.blog-toc-title {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 16px;
}
.blog-toc ul { list-style: none; padding: 0; margin: 0 0 20px; }
.blog-toc li { margin-bottom: 10px; }
.blog-toc a {
  font-size: 13px; color: var(--ink-2);
  text-decoration: none; line-height: 1.4;
  transition: color 0.2s;
}
.blog-toc a:hover { color: var(--ink); }
.blog-toc-cta {
  display: block; text-align: center;
  background: var(--warm); color: #fff;
  padding: 11px 20px; border-radius: var(--radius);
  font-size: 13px; font-weight: 600;
  text-decoration: none; transition: all 0.2s;
}
.blog-toc-cta:hover { background: var(--ink) !important; color: #fff !important; transform: translateY(-1px); }

.blog-sidebar-links {
  background: var(--white);
  border: 1px solid var(--paper-3);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.blog-sidebar-title {
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-4); margin-bottom: 16px;
}
.blog-sidebar-links ul { list-style: none; padding: 0; margin: 0; }
.blog-sidebar-links li { margin-bottom: 10px; }
.blog-sidebar-links a {
  font-size: 13px; color: var(--accent);
  text-decoration: none;
}
.blog-sidebar-links a:hover { color: var(--ink); }