.post-content .body img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid #ececec;
}

.post-content .body figure {
  text-align: center;
}

/* Dark mode toggle hover styles */
#dark-mode-toggle {
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

#dark-mode-toggle:hover {
  background-color: var(--hovercolor);
  color: #fff;
}

/* Search page styles */
.search-container {
  margin: 2em 0;
}

.search-form {
  margin: 2em 0;
}

#search-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  border: 2px solid var(--bordercl);
  border-radius: 6px;
  background-color: #f6f8fa;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  font-family: 'Fira Sans', sans-serif;
  color: #232333;
}

#search-input::placeholder {
  color: #666;
}

#search-input:focus {
  outline: none;
  border-color: var(--maincolor);
  background-color: #fff;
}

#search-input:focus {
  outline: none;
  border-color: var(--maincolor);
  background-color: #fff;
}

#search-results {
  margin-top: 2em;
}

.results-count {
  color: #666;
  font-style: italic;
  margin-bottom: 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid #e1e4e8;
}

.no-results {
  color: #666;
  font-style: italic;
  text-align: center;
  padding: 2em;
}

.search-results-list {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}

.search-result-item {
  padding: 1.5em;
  border: 1px solid #e1e4e8;
  border-radius: 6px;
  background-color: #f6f8fa;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.search-result-item:hover {
  background-color: #fff;
  border-color: var(--maincolor);
}

.search-result-item h3 {
  margin: 0 0 0.5em 0;
  font-size: 1.25rem;
}

.search-result-item h3::before {
  content: none;
}

.search-result-item h3 a {
  color: var(--maincolor);
  text-decoration: none;
  border-bottom: none;
}

.search-result-item h3 a:hover {
  background-color: var(--hovercolor);
  color: #fff;
  padding: 2px 4px;
  border-radius: 3px;
}

.result-snippet {
  margin: 0.5em 0 1em 0;
  color: #666;
  line-height: 1.5;
}

.result-meta {
  display: flex;
  align-items: center;
  gap: 1em;
  font-size: 0.9em;
  color: #666;
}

.result-date {
  font-weight: 500;
}

.result-tags {
  display: flex;
  gap: 0.5em;
}

.result-tags .tag {
  background-color: var(--maincolor);
  color: #fff;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.8em;
  font-weight: 500;
}

/* Search term highlighting */
mark {
  background-color: var(--maincolor);
  color: #fff;
  padding: 1px 2px;
  border-radius: 2px;
  font-weight: 500;
}

/* Increase font sizes for better readability */
body {
  font-size: 18px; /* Increased from default 16px */
  line-height: 1.6;
}

.post-content, .content {
  font-size: 18px;
  line-height: 1.7;
}

.post-content p, .content p {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 1.2em;
}

.post-content h1, .content h1 {
  font-size: 1.6em; /* Slightly larger headings */
}

.post-content h2, .content h2 {
  font-size: 1.4em;
}

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

.post-content h4, .content h4 {
  font-size: 1em;
}

/* Mermaid diagrams */
.mermaid {
  margin: 1.2em 0;
  overflow-x: auto;
  width: 100%;
  text-align: center;
}

.mermaid svg {
  display: block !important;
  /* Keep Mermaid's intrinsic width and only shrink when needed */
  max-width: 100% !important;
  max-height: none !important;
  height: auto !important;
  margin: 0 auto;
}

/* List items */
.post-content li, .content li {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 0.5em;
}

/* Navigation and header text */
nav a {
  font-size: 16px;
}

/* Description text in post lists */
.description {
  font-size: 17px;
  line-height: 1.2;
}