/* ═══ Blog Post ═══════════════════════════════════════════════════════════ */
.post-layout {
  max-width: 780px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* Breadcrumb */
.post-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 28px;
}
.post-breadcrumb a { color: var(--muted); text-decoration: none; }
.post-breadcrumb a:hover { color: var(--brand); }
.post-bc-sep { opacity: .4; }

/* Header */
.post-header { margin-bottom: 40px; }

.post-category-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--soft, #eff6ff);
  color: var(--brand);
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.post-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--text);
  margin: 0 0 16px;
}

.post-excerpt {
  font-size: 1.08rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 24px;
}

/* Meta bar */
.post-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.post-author-mini {
  display: flex;
  align-items: center;
  gap: 10px;
}
.post-author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.post-author-initials {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
}
.post-author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.post-author-name {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text);
}
.post-author-email a {
  font-size: .78rem;
  color: var(--muted);
  text-decoration: none;
}
.post-author-email a:hover { color: var(--brand); }
.post-meta-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.post-date, .post-read-time {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .8rem;
  color: var(--muted);
}

/* Cover image */
.post-cover {
  margin: 0 0 36px;
  border-radius: 14px;
  overflow: hidden;
}
.post-cover img {
  width: 100%;
  height: auto;
  display: block;
}

/* Content */
.post-content {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text);
  margin-bottom: 40px;
}
.post-content br + br { display: block; content: ''; margin-top: .6em; }

/* Tags */
.post-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.post-tags-label { color: var(--muted); display: flex; align-items: center; }
.post-tag {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .78rem;
  color: var(--muted);
  text-decoration: none;
  transition: border-color .15s, color .15s;
}
.post-tag:hover { border-color: var(--brand); color: var(--brand); }

/* Author card */
.post-author-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg2, #f8f9fb);
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.post-author-card-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.post-author-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 160px;
}
.post-author-card-name {
  font-size: 1rem;
  font-weight: 700;
}
.post-author-card-role {
  font-size: .8rem;
  color: var(--muted);
}
.post-author-card-email {
  font-size: .8rem;
  color: var(--brand);
  text-decoration: none;
}
.post-author-card-email:hover { text-decoration: underline; }
.post-author-card-cta { margin-left: auto; }

/* Related */
.post-related { border-top: 1px solid var(--line); padding-top: 40px; }
.post-related-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 20px;
}
.post-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.post-related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.post-related-card:hover {
  border-color: var(--brand);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.post-related-cat {
  font-size: .72rem;
  font-weight: 700;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.post-related-ttl {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}
.post-related-meta {
  font-size: .75rem;
  color: var(--muted);
  margin-top: auto;
}

@media (max-width: 600px) {
  .post-meta-bar { flex-direction: column; align-items: flex-start; }
  .post-author-card { flex-direction: column; }
  .post-author-card-cta { margin-left: 0; }
}