.tipsection {
  border-left: 4px solid #7D4198;
  padding-left: 10px;
  margin: 20px 0;
}

.cta {
  text-align: center;
  margin-top: 30px;
}

.cta a {
  display: inline-block;
  text-decoration: none;
  background: #7D4198;
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: background 0.3s, transform 0.2s;
}

.cta a:hover {
  background: #6B3883;
  transform: scale(1.05);
}

details {
  margin-bottom: 1em;
  border: 1px solid #ddd;
  border-radius: 5px;
  padding: 10px;
}

summary {
  cursor: pointer;
  position: relative;
  padding-left: 25px;
  font-weight: bold;
}

summary::before {
  content: '+';
  position: absolute;
  left: 0;
  color: #7D4198;
}

details[open] summary::before {
  content: '-';
}