body {
  font-family: 'Vazir', sans-serif;
  margin: 0;
  padding: 0;
  direction: rtl;
  background-color: #f0f0f0;
}

header {
  background-color: #111;
  color: #fff;
  padding: 20px;
  text-align: center;
}

nav a {
  margin: 0 10px;
  color: #ff6600;
  text-decoration: none;
  font-weight: bold;
}

.hero, .artists, .profile, .form-box, .dashboard {
  padding: 30px;
  text-align: center;
}

.artist-card, .course-card {
  background-color: #fff;
  margin: 10px auto;
  padding: 20px;
  border-radius: 8px;
  max-width: 400px;
}

.btn {
  background-color: #ff6600;
  color: white;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  margin-top: 10px;
}

footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 20px;
}