/* Lighter blog palette — same warm/teal family as the main site */
.blog-page {
  --blog-surface: #f8f6f3;
  --blog-surface-masthead: linear-gradient(165deg, #f0ece6 0%, #e8f0ef 55%, #eef4f3 100%);
  --blog-card: #fdfcfa;
  --blog-card-border: #e8e0d4;
  --blog-card-hover-border: rgba(43, 122, 120, 0.35);
  --blog-teal-soft: #6aadaa;
  --blog-teal-muted: rgba(43, 122, 120, 0.55);
  --blog-accent-soft: rgba(199, 123, 59, 0.65);
  --blog-ink-soft: #5c5650;
  --blog-muted: #8a8279;
  --blog-shadow: 0 8px 22px rgba(45, 37, 30, 0.05);
  --blog-shadow-hover: 0 12px 28px rgba(45, 37, 30, 0.08);
  background: var(--blog-surface);
}

.blog-page .site-header {
  background: rgba(253, 252, 250, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(43, 122, 120, 0.1);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
}

.blog-page .site-title {
  color: var(--ink-900);
}

.blog-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.blog-home-link {
  color: inherit;
  text-decoration: none;
}

.blog-home-link:hover,
.blog-home-link:focus-visible {
  color: var(--teal-700);
}

.blog-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-nav-link {
  color: var(--blog-teal-muted);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(43, 122, 120, 0.18);
  background: rgba(43, 122, 120, 0.04);
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.blog-nav-link:hover,
.blog-nav-link:focus-visible {
  color: var(--teal-700);
  border-color: rgba(43, 122, 120, 0.3);
  background: rgba(43, 122, 120, 0.08);
}

.blog-main {
  margin-top: var(--nav-h);
}

.blog-masthead {
  padding: 3rem 0 2.5rem;
  background: var(--blog-surface-masthead);
  border-bottom: 1px solid rgba(43, 122, 120, 0.08);
}

.blog-shell {
  width: min(100% - 2rem, 70ch);
  margin-inline: auto;
}

.blog-masthead .blog-shell {
  text-align: center;
}

.blog-masthead-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
}

.blog-masthead-text {
  flex: 1;
  text-align: center;
}

.blog-rss-link {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-top: 0.15rem;
  color: var(--blog-teal-muted);
  border: 1px solid rgba(43, 122, 120, 0.18);
  border-radius: var(--radius-md);
  background: rgba(43, 122, 120, 0.04);
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.blog-rss-link:hover,
.blog-rss-link:focus-visible {
  color: var(--teal-700);
  border-color: rgba(43, 122, 120, 0.3);
  background: rgba(43, 122, 120, 0.08);
}

.blog-index-title {
  margin: 0;
  font-size: clamp(1.7rem, 1.15rem + 1.35vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.blog-index-title::after {
  content: "";
  display: block;
  width: 3rem;
  height: 3px;
  margin: 0.55rem auto 0;
  border-radius: 2px;
  background: var(--blog-teal-soft);
}

.blog-index-lead {
  margin: 0.85rem auto 0;
  color: var(--blog-muted);
  font-size: 1.05rem;
  line-height: 1.5;
  max-width: 38ch;
}

.blog-index-content {
  padding: 2.25rem 0 3rem;
}

.blog-post-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.blog-post-card {
  background: var(--blog-card);
  border: 1px solid var(--blog-card-border);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--blog-shadow);
  transition: box-shadow 180ms ease, border-color 180ms ease;
}

.blog-post-card:hover {
  box-shadow: var(--blog-shadow-hover);
  border-color: var(--blog-card-hover-border);
}

.blog-post-card a {
  color: inherit;
  text-decoration: none;
}

.blog-post-card a:hover .blog-post-card-title,
.blog-post-card a:focus-visible .blog-post-card-title {
  color: var(--teal-700);
}

.blog-post-card-title {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.3;
  transition: color 160ms ease;
}

.blog-post-card-date {
  display: block;
  margin-top: 0.35rem;
  color: var(--blog-muted);
  font-size: 0.88rem;
}

.blog-post-card-excerpt {
  margin: 0.65rem 0 0;
  color: var(--blog-ink-soft);
  font-size: 0.98rem;
  line-height: 1.48;
}

.blog-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.blog-tag {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(43, 122, 120, 0.16);
  background: rgba(43, 122, 120, 0.05);
  color: var(--blog-teal-muted);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.blog-tag:hover,
.blog-tag:focus-visible {
  color: var(--teal-700);
  border-color: rgba(43, 122, 120, 0.28);
  background: rgba(43, 122, 120, 0.1);
}

.blog-post-header .blog-tag-list {
  margin-top: 0.75rem;
  margin-bottom: 0;
}

.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1001;
  background: transparent;
  pointer-events: none;
}

.reading-progress-bar {
  height: 100%;
  width: 0;
  background: var(--teal-500);
  transition: width 80ms linear;
}

.blog-post-page {
  padding: 2.75rem 0 3.5rem;
}

.blog-back-link {
  display: inline-block;
  margin-bottom: 1.75rem;
  color: var(--blog-teal-muted);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}

.blog-back-link:hover,
.blog-back-link:focus-visible {
  color: var(--blog-accent-soft);
  text-decoration: underline;
}

.blog-post-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(43, 122, 120, 0.1);
}

.blog-post-title {
  margin: 0;
  font-size: clamp(1.65rem, 1.25rem + 0.95vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.blog-post-meta {
  margin: 0.65rem 0 0;
  color: var(--blog-muted);
  font-size: 0.95rem;
}

.blog-post-meta-sep {
  margin-inline: 0.4rem;
  opacity: 0.5;
}

.blog-post-body {
  color: var(--blog-ink-soft);
  font-size: 1.08rem;
  line-height: 1.7;
}

.blog-post-body p {
  margin: 0 0 1.15rem;
}

.blog-post-body p:last-child {
  margin-bottom: 0;
}

.blog-post-body pre {
  margin: 1.25rem 0;
  border-radius: var(--radius-md);
  overflow-x: auto;
  border: 1px solid rgba(43, 122, 120, 0.12);
}

.blog-post-body code {
  font-size: 0.9em;
}

.blog-post-body :not(pre) > code {
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  background: rgba(43, 122, 120, 0.06);
  color: var(--teal-700);
}

.blog-page .site-footer {
  background: linear-gradient(180deg, #eae6e0 0%, #e2ddd6 100%);
  color: var(--ink-700);
  border-top: 1px solid rgba(43, 122, 120, 0.08);
}

.blog-page .footer-heading {
  color: var(--ink-900);
}

.blog-page .button-social {
  border-color: rgba(43, 122, 120, 0.25);
  color: var(--teal-700);
}

.blog-page .button-social:hover,
.blog-page .button-social:focus-visible {
  background: rgba(43, 122, 120, 0.08);
  border-color: rgba(43, 122, 120, 0.4);
}

.blog-page .site-footer small {
  color: var(--blog-muted);
  opacity: 1;
}

@media (max-width: 767px) {
  .blog-masthead {
    padding: 2.25rem 0 2rem;
  }

  .blog-index-content {
    padding: 2rem 0 2.5rem;
  }

  .blog-post-page {
    padding: 2.25rem 0 2.75rem;
  }
}