body {
  font-family: 'Inter', sans-serif;
}
header {
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
}
main {
  flex-grow: 1;
  overflow-y: auto;
  padding: 0;
}
textarea {
  resize: none;
}

.text-shadow-calc {
  color: #444444;
  font-size: 0.9em;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2), 0 0 1px rgba(0, 0, 0, 0.1);
}