/* style_blog.css */

/* Center article content with 80% width */
body {
  font-family: Georgia, serif;
  font-size: 18px;
  line-height: 1.7;
  color: #222;
  background-color: #fff;
  margin: 0;
  padding: 0;
}

article {
  width: 55%;
  margin: 0 auto; /* center horizontally */
  padding: 2em 0;
}

/* Optional: Style headers */
h1, h2, h3 {
  font-family: 'Helvetica Neue', sans-serif;
  color: #333;
}

/* Optional: Improve math readability */
mjx-container {
  font-size: 1.1em;
}

/* Optional: Images max width */
article img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5em auto;
}

/* Make Markdown tables look like real tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 16px;
}

table th,
table td {
  border: 1px solid #ddd;
  padding: 0.6em 1em;
  text-align: left;
}

table th {
  background-color: #f2f2f2;
  font-weight: bold;
}

table tr:nth-child(even) {
  background-color: #fafafa;
}

/* Container */
.toc-container {
  border-left: 4px solid #007acc;
  padding: 16px 24px;
  background-color: #f7fbff;
  margin: 24px 0;
  border-radius: 6px;
  font-family: 'Segoe UI', sans-serif;
}

/* Summary Toggle */
.toc-summary {
  font-size: 20px;
  font-weight: 600;
  color: #005a9c;
  cursor: pointer;
  margin-bottom: 12px;
}

/* List Styling */
.toc-list {
  list-style-type: none;
  padding-left: 0;
  font-size: 15px;
  color: #333;
}

.toc-list li {
  margin-bottom: 6px;
}

.toc-list a {
  color: #50aff3;
  text-decoration: none;
  transition: all 0.2s ease;
}

.toc-list a:hover {
  text-decoration: underline;
  color: #4fabf7;
}

/* Nested UL styling */
.toc-list ul {
  padding-left: 18px;
  margin-top: 4px;
}

blockquote {
  background-color: #f0f0f0;
  border-left: 4px solid #ccc;
  padding: 10px 15px;
  margin: 10px 0;
  border-radius: 4px;
}

.navbar {
  background-color: #5bb1eb;
  padding: 1rem 2rem;
  color: white;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar-container {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

.nav-links li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
}

.nav-links li a:hover {
  text-decoration: underline;
}