/* Base styles */
body {
  margin: 0;
  font-family: sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: black;
  background-color: white;
}

main {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1em;
}

/* Typography */
h1,
h2,
h3 {
  margin: 0 0 0.5em;
  line-height: 1.25;
  font-weight: 600;
}

h1 {
  font-size: 1.4rem;
}
h2 {
  font-size: 1.3rem;
}
h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

/* Links */
a {
  color: #047bc2;
  text-decoration: underline;
}

a:hover,
a:focus,
a:active {
  text-decoration: underline;
}

/* Lists */
ul {
  display: block;
  padding-left: 1em;
}

/* Code blocks */
code {
  font-family: monospace;
  font-size: 90%;
  border-radius: 4px;
}

pre {
  padding: 0.2rem 0.5rem;
  overflow-x: auto;
  font-size: 90%;
  background-color: #f5f5f5;
}

pre > code {
  display: block;
}

p > code {
  background: #f5f5f5;
  padding: 0.1em 0.3em;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: left;
}

th {
  background-color: #f5f5f5;
  font-weight: bold;
}

tr:nth-child(even) {
  background-color: #f9f9f9;
}

/* Blockquotes */
blockquote {
  font-style: italic;
  margin: 0 0 1.5em;
  padding-left: 1em;
  border-left: 0.2em solid #bdbdbd;
}

/* Post list */
.post-list {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.post-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5em;
}

.post-list a {
  color: black;
  max-width: 70%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-decoration: none;
}

.post-list a:hover {
  text-decoration: underline;
}

.post-date {
  font-size: 0.9em;
  color: #666;
}

/* Navigation */
.main-nav {
  padding: 1em 0;
  margin-bottom: 0.2em;
}

.main-nav ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}

.main-nav li {
  margin: 0 1.5em 0.5em 0;
}

.main-nav a {
  color: #047bc2;
  transition: color 0.3s;
}

.main-nav a:hover {
  color: #035891;
}

/* Responsive layout */
@media (max-width: 768px) {
  .main-nav {
    padding: 0.5em 0em;
  }

  .main-nav li {
    margin-right: 1em;
  }

  .post-list li {
    flex-direction: column;
    align-items: flex-start;
  }

  .post-list a {
    max-width: 100%;
    margin-bottom: 0.2em;
  }
}