@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

* {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

input,
textarea,
button,
select,
a,
ul,
li {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a:focus,
a:visited,
a:active {
  outline: none;
}

.nested-content ul li[data-subjects]:active,
.nested-content ul li[data-subjects]:focus {
  background-color: transparent;
  box-shadow: none;
  outline: none;
}

::selection {
  background: transparent;
}

::-moz-selection {
  background: transparent;
}

body {
  font-family: "Inter", sans-serif;
  margin: 20px;
}

.expandable-list {
  max-width: 600px;
  margin: 0 auto;
  border: 1px solid #ddd;
  border-radius: 5px;
  overflow: hidden;
}

.item {
  border-bottom: 1px solid #ddd;
}

.header {
  padding: 15px;
  background-color: #f9f9f9;
  cursor: pointer;
  font-weight: bold;
}

.content {
  padding: 10px;
  background-color: #fff;
  display: none;
}

.nested-item {
  margin-left: 20px;
  border-left: 1px dashed #ccc;
  padding-left: 10px;
}

.nested-header {
  font-style: italic;
}

.nested-content {
  margin-left: -15px;
  display: block;
  font-size: 14px;
  color: #555;
  cursor: pointer;
}

.nested-content ul li:hover {
  color: #000000;
}

.item:last-child {
  border-bottom: none;
}

.item.active .content {
  display: block;
}

.subject-list {
  margin-left: -27.5px;
  background-color: transparent;
  box-shadow: none;
  outline: none;
}