/* ── Reset map-page overflow lock ────────────────────── */

html, body {
  height: auto;
  overflow: auto;
}

/* ── Blog layout ─────────────────────────────────────── */

body {
  background: #f3f4f6;
  min-height: 100vh;
}

#blog-main {
  max-width: 820px;
  margin: 0 auto;
  padding: 80px 20px 60px;
}

/* ── Article listing ──────────────────────────────────── */

#blog-index-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 24px;
}

.blog-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 22px 26px;
  margin-bottom: 18px;
  text-decoration: none;
  display: block;
  transition: box-shadow 0.15s, transform 0.1s;
  color: inherit;
}

.blog-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.13);
  transform: translateY(-1px);
}

.blog-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #1d4ed8;
  margin-bottom: 6px;
}

.blog-card-date {
  font-size: 0.78rem;
  color: #9ca3af;
  margin-bottom: 10px;
}

.blog-card-summary {
  font-size: 0.92rem;
  color: #4b5563;
  line-height: 1.6;
}

/* ── Article view ─────────────────────────────────────── */

#blog-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: #6b7280;
  text-decoration: none;
  margin-bottom: 28px;
}

#blog-back:hover {
  color: #1d4ed8;
}

#blog-article {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 36px 42px 48px;
}

#blog-article-date {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-bottom: 28px;
}

/* ── Article typography ───────────────────────────────── */

#blog-article-body {
  font-size: 1rem;
  line-height: 1.75;
  color: #1f2937;
}

#blog-article-body h1 {
  font-size: 1.8rem;
  font-weight: 600;
  color: #111827;
  margin: 0 0 8px;
  line-height: 1.25;
}

#blog-article-body h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin: 36px 0 10px;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 6px;
}

#blog-article-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #374151;
  margin: 24px 0 8px;
}

#blog-article-body p {
  margin: 0 0 16px;
}

#blog-article-body a {
  color: #1d4ed8;
  text-decoration: underline;
}

#blog-article-body img {
  max-width: 100%;
  border-radius: 8px;
  margin: 16px 0;
  box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}

#blog-article-body blockquote {
  border-left: 3px solid #1d4ed8;
  margin: 20px 0;
  padding: 8px 16px;
  background: #eff6ff;
  border-radius: 0 6px 6px 0;
  color: #374151;
}

#blog-article-body code {
  background: #f3f4f6;
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.88em;
  font-family: 'Courier New', monospace;
}

#blog-article-body pre {
  background: #1f2937;
  color: #f9fafb;
  border-radius: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  margin: 20px 0;
}

#blog-article-body pre code {
  background: none;
  padding: 0;
  color: inherit;
  font-size: 0.9em;
}

#blog-article-body ul,
#blog-article-body ol {
  margin: 0 0 16px 20px;
  padding: 0;
}

#blog-article-body li {
  margin-bottom: 6px;
}

#blog-article-body strong {
  font-weight: 600;
  color: #111827;
}

#blog-article-body em {
  color: #6b7280;
}

#blog-article-body hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 32px 0;
}

/* ── Error / loading state ────────────────────────────── */

#blog-error {
  color: #dc2626;
  background: #fef2f2;
  border-radius: 8px;
  padding: 16px 20px;
}

/* ── Responsive ───────────────────────────────────────── */

@media (max-width: 600px) {
  #blog-main {
    padding: 70px 12px 40px;
  }

  #blog-article {
    padding: 22px 18px 32px;
  }
}