/* Light horizontal rule */
hr {
  border: none;
  border-top: 1px solid #ccc;
  margin: 2em 0;
}

/* Table styling */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1em 0;
  font-size: 0.95em;
}

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

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

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

/* Layout container */
.container {
  display: flex;
  max-width: 1200px;
  margin: auto;
  padding: 2em;
  font-family: sans-serif;
}

/* Sidebar */
.sidebar {
  width: 220px;
  padding-right: 2em;
  border-right: 1px solid #ddd;
}

.sidebar h2 {
  font-size: 1.2em;
  margin-bottom: 0.5em;
}

.sidebar ul {
  list-style: none;
  padding: 0;
}

.sidebar li {
  margin-bottom: 0.5em;
}

.sidebar a {
  text-decoration: none;
  color: #0366d6;
}

.sidebar a:hover {
  text-decoration: underline;
}

/* Main content */
.content {
  flex: 1;
  padding-left: 2em;
}

/* Responsive tweak */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #ddd;
    padding-bottom: 1em;
  }
  .content {
    padding-left: 0;
  }
}