* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", sans-serif;
}

body {
  background-color: #FFF0F5;
  color: #333;
  line-height: 1.6;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

h1 {
  font-size: 24px;
  text-align: center;
  margin-top: 16px;
  margin-bottom: 30px;
  color: #D8497E;
  font-weight: bold;
  padding-bottom: 10px;
  border-bottom: 2px solid #D8497E;
}

h2 {
  font-size: 18px;
  color: #D8497E;
  margin: 30px 0 15px;
  padding: 8px 0 8px 15px;
  border-left: 5px solid #D8497E;
  background-color: #FFF;
  border-radius: 0 5px 5px 0;
}

.section {
  background-color: #FFF;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.course {
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px dashed #D8497E;
}

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

.course-title {
  font-size: 16px;
  font-weight: bold;
  color: #D8497E;
  margin-bottom: 5px;
}

.course-price {
  font-weight: bold;
  margin-bottom: 10px;
}

.course-detail {
  margin-bottom: 10px;
}

.course-detail-title {
  font-weight: bold;
  margin-bottom: 5px;
}

ul {
  list-style-type: none;
  padding-left: 20px;
}

li {
  position: relative;
  padding-left: 15px;
  margin-bottom: 5px;
}

li:before {
  content: "・";
  position: absolute;
  left: 0;
  color: #D8497E;
}

.info-item {
  margin-bottom: 10px;
}

.info-label {
  font-weight: bold;
}

.notice {
  background-color: #FFF0F5;
  padding: 10px;
  border-radius: 5px;
  margin-top: 10px;
}

.emphasis {
  font-weight: bold;
  text-decoration: underline;
  color: #D8497E;
}

@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  h1 {
    font-size: 20px;
  }

  h2 {
    font-size: 16px;
  }
}