/* Scope everything to .track-list so it won't affect other elements */
.track-list ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.track-list {
  font-family: "Poppins", Arial, sans-serif;
  background-color: #f8f9fb;
  color: #222;
  line-height: 1.6;
  padding: 20px;
}

.track-list > ul > li {
  background: #fff;
  border-left: 5px solid #007bff;
  margin-bottom: 20px;
  padding: 20px 25px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.track-list > ul > li > h4 {
  font-size: 1.3rem;
  color: #007bff;
  margin-bottom: 10px;
}

.track-list ul ul {
  margin-top: 10px;
  padding-left: 25px;
  border-left: 2px dashed #ccc;
}

.track-list ul ul li:first-child h5 {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 8px;
  font-weight: 600;
}

.track-list ul ul li {
  margin: 5px 0;
  font-size: 0.95rem;
  color: #444;
}

.track-list ul ul li:hover {
  color: #007bff;
  transition: 0.2s ease;
}