<div class="accordion">
  <div class="item">
    <input type="radio" id="acc-1" name="accordion" checked>
    <label for="acc-1">Section 1 Title</label>
    <div class="content">
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
    </div>
  </div>
  <div class="item">
    <input type="radio" id="acc-2" name="accordion" >
    <label for="acc-2">Section 2 Title</label>
    <div class="content">
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
    </div>
  </div>
  <div class="item">
    <input type="radio" id="acc-3" name="accordion" >
    <label for="acc-3">Section 3 Title</label>
    <div class="content">
      <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
    </div>
  </div>
</div>

/* Pure CSS Accordion */
.accordion {
  max-width: 600px;
  margin: 0 auto;
  font-family: sans-serif;
}

.accordion .item {
  border-bottom: 1px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
}

.accordion .item:first-child {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.accordion .item:last-child {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  border-bottom: none;
}

.accordion input {
  display: none;
}

.accordion label {
  display: block;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s;
  position: relative;
}

.accordion label:hover {
  background: rgba(0,0,0,0.02);
}

.accordion label::after {
  content: '+';
  position: absolute;
  right: 20px;
  transition: transform 0.3s;
}

.accordion input:checked + label {
  color: #3b82f6;
}

.accordion input:checked + label::after {
  transform: rotate(45deg);
}

.accordion .content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 20px;
}

.accordion input:checked ~ .content {
  max-height: 200px; /* Adjust based on content */
}