.single-post-content {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text, #1f2937);
}

.single-post-content img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin: 1.5rem 0;
}

.single-post-content figure {
  margin: 1.5rem 0;
}

.single-post-content a {
  color: var(--primary, #c1121f);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.single-post-content a:hover {
  color: var(--primary-hover, #9b0e18);
}

.single-post-content blockquote {
  border-left: 4px solid var(--primary, #c1121f);
  padding-left: 1rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-muted, #6b7280);
}

.single-post-content li {
  list-style-type: disc;
  margin-left: 1.5rem;
}

.single-post-content p,
.single-post-content ul,
.single-post-content ol,
.single-post-content blockquote {
  margin-bottom: 1rem;
}

.single-post-content h2,
.single-post-content h3,
.single-post-content h4 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.single-post-content h1 {
  font-size: var(--h2-lg-size, 3.5rem);
  line-height: var(--h1-lg-height, 1.1);
  font-weight: var(--font-weight-heading, 700);
}

.single-post-content h2 {
  font-size: var(--h3-lg-size, 2.75rem);
  line-height: var(--h3-lg-height, 1.15);
  font-weight: var(--font-weight-heading, 700);
}

.single-post-content h3 {
  font-size: var(--h4-lg-size, 2.125rem);
  line-height: var(--h4-lg-height, 1.2);
  font-weight: var(--font-weight-heading, 700);
}

.single-post-content h4 {
  font-size: var(--h4-lg-size, 1.625rem);
  line-height: var(--h4-lg-height, 1.25);
  font-weight: var(--font-weight-heading, 700);
}

@media (width <= 768px) {
  .single-post-content h1 {
    font-size: var(--h1-sm-size, 2.25rem);
    line-height: var(--h1-sm-height, 1.15);
    font-weight: var(--font-weight-heading, 700);
  }

  .single-post-content h2 {
    font-size: var(--h2-sm-size, 2rem);
    line-height: var(--h2-sm-height, 1.2);
    font-weight: var(--font-weight-heading, 700);
  }

  .single-post-content h3 {
    font-size: var(--h3-sm-size, 1.625rem);
    line-height: var(--h3-sm-height, 1.25);
    font-weight: var(--font-weight-heading, 700);
  }

  .single-post-content h4 {
    font-size: var(--h4-sm-size, 1.375rem);
    line-height: var(--h4-sm-height, 1.3);
    font-weight: var(--font-weight-heading, 700);
  }
}