.post-navigation {
  margin: 2em 0;
  padding: 1em 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.post-navigation .nav-links {
  display: flex;
  justify-content: space-evenly;
  gap: 1rem;
  width: 100%;
}

.post-navigation .nav-links button {
  flex: 1;
  max-width: 25%;
  padding: 0;
  border: none;
  background: none;
}

.post-navigation .nav-links button.disabled {
  cursor: not-allowed;
  opacity: 0.65;
  pointer-events: none;
}

.post-navigation .button {
  display: block;
  width: 100%;
  padding: 0.8em 1.5em;
  text-align: center;
  background-color: transparent;
  color: #333;
  text-decoration: none;
  border: 1px solid #ddd;
  border-radius: 4px;
  transition: all 0.3s;
  cursor: pointer;
}

.post-navigation .button:hover {
  background-color: #0056b3;
}

/* Accordion styles */
.accordion-container {
  width: 100%;
}
.accordion {
  width: 100%;
  cursor: pointer;
  padding: 1em 1.5em; /* Updated padding for a more spacious feel */
  text-align: left;
  border: none; 
  border-bottom: 1px solid #e0e0e0; /* Subtle bottom border for separation */
  background-color: transparent; /* Cleaner, modern look */
  transition: background-color 0.2s ease-out;
  position: relative;
  font-size: 1em;
  outline: none; /* Optional: remove default browser focus outline */
}
.accordion:hover {
  background-color: #f5f5f5; /* Subtle hover effect */
}
.accordion.active {
  background-color: #efefef; /* Lighter background for active state */
  /* border-bottom-color: #d0d0d0; */ /* Optional: slightly darker border when active */
}
.icon {
  position: absolute;
  right: 1.5em; /* Aligned with new padding */
  top: 50%; /* Vertically center */
  transform: translateY(-50%) rotate(0deg); /* Initial state, centered and not rotated */
  font-size: 0.8em;
  transition: transform 0.3s ease-out; /* Smoother animation */
}
.icon.rotated {
  transform: translateY(-50%) rotate(180deg); /* Rotated state */
}

.panel {
  /* display: none; */ /* Replaced by max-height for animation */
  overflow: hidden;
  /* padding: 0 1em; */ /* Padding moved to .panel-content */
  background-color: #fff; /* Optional: ensures panel content area has a background */
  max-height: 0; /* Initially closed */
  transition: max-height 0.35s ease-out; /* Animation for opening/closing */
}

/* New style for panel content to handle padding correctly with max-height animation */
.panel-content {
  padding: 1em 1.5em; /* Padding for the content inside the panel */
}