.post-content {
  color: #374151;
  font-size: 1.06rem;
  line-height: 1.8;
}

.post-content > * + * {
  margin-top: 1.2rem;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
  font-family: "Merriweather", serif;
  color: #003366;
  line-height: 1.25;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}

.post-content h1 {
  font-size: 2rem;
}

.post-content h2 {
  font-size: 1.65rem;
}

.post-content h3 {
  font-size: 1.35rem;
}

.post-content h4 {
  font-size: 1.15rem;
}

.post-content p {
  margin: 0 0 1rem 0;
}

.post-content strong {
  font-weight: 700;
  color: #111827;
}

.post-content em {
  font-style: italic;
}

.post-content ul,
.post-content ol {
  margin: 1rem 0 1.2rem 1.5rem;
  padding-left: 1rem;
}

.post-content ul {
  list-style: disc;
}

.post-content ol {
  list-style: decimal;
}

.post-content li {
  margin-bottom: 0.45rem;
}

.post-content a {
  color: #0f766e;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-content a:hover {
  color: #0b5f59;
}

.post-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5rem auto;
  border-radius: 0.75rem;
}

.post-content figure {
  margin: 2rem 0;
}

.post-content figcaption {
  margin-top: 0.6rem;
  font-size: 0.95rem;
  color: #6b7280;
  text-align: center;
}

.post-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid #4CAF50;
  background: #f9fafb;
  color: #4b5563;
  font-style: italic;
}

.post-content hr {
  border: 0;
  border-top: 1px solid #e5e7eb;
  margin: 2rem 0;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: 0.98rem;
  overflow: hidden;
}

.post-content thead th {
  background: #003366;
  color: white;
  font-weight: 600;
  text-align: left;
  padding: 0.8rem 0.9rem;
}

.post-content tbody td {
  border: 1px solid #e5e7eb;
  padding: 0.8rem 0.9rem;
  vertical-align: top;
}

.post-content tbody tr:nth-child(even) {
  background: #f9fafb;
}

.post-content code {
  background: #f3f4f6;
  padding: 0.15rem 0.35rem;
  border-radius: 0.3rem;
  font-size: 0.92em;
}

.post-content pre {
  background: #111827;
  color: #f9fafb;
  padding: 1rem;
  border-radius: 0.75rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.post-content pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

@media (max-width: 768px) {
  .post-content {
    font-size: 1rem;
    line-height: 1.75;
  }

  .post-content h1 {
    font-size: 1.7rem;
  }

  .post-content h2 {
    font-size: 1.45rem;
  }

  .post-content h3 {
    font-size: 1.2rem;
  }

  .post-content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}