/* 共通設定 */
body {
    font-family: "Zen Maru Gothic", sans-serif;
    background-color: #fffdfd;
    color: #333;
    line-height: 1.7;
    margin: 0;
    padding: 0;
  }
  
  main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 15px;
  }
  
  /* ヒーロー画像 */
  .hero-section img.hero-img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  }
  
  /* 見出し */
  h1, h2 {
    text-align: center;
    color: #c86489;
    margin-bottom: 20px;
  }
  
  h3 {
    font-size: 1.1em;
    color: #c86489;
    margin-bottom: 10px;
  }
  
  /* レッスン概要 */
  .lesson-outline {
    background-color: #fff3f3;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 40px;
  }
  
  .lesson-outline ul {
    padding-left: 1.2em;
    margin: 1em 0;
  }
  
  .lesson-outline li {
    margin-bottom: 0.6em;
  }
  
  /* レッスン事例セクション */
  .trial-case-section {
    background-color: #fef7f5;
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 40px;
  }
  
  .case-box {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
    background-color: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 8px rgba(0,0,0,0.03);
  }
  
  .case-img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 10px;
  }
  
  .case-text {
    flex: 1;
    min-width: 200px;
  }
  
  /* レッスン料金 */
  .lesson-fee {
    background-color: #fff9e6;
    border-radius: 10px;
    padding: 30px;
    margin-bottom: 40px;
  }
  
  .lesson-fee table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
  }
  
  .lesson-fee th, .lesson-fee td {
    border: 1px solid #ddd;
    padding: 10px 15px;
    text-align: left;
  }
  
  .lesson-fee th {
    background-color: #ffeaea;
  }
  
  /* キャンセルポリシー */
  .cancel-policy {
    background-color: #f7f7f7;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 40px;
  }
  
  .cancel-policy ul {
    padding-left: 1.2em;
  }
  
  .cancel-policy li {
    margin-bottom: 10px;
  }
  
  /* FAQ */
  .faq {
    margin-bottom: 40px;
  }
  
  .faq-item {
    background-color: #fefefe;
    border-left: 4px solid #f9a3b5;
    padding: 15px;
    margin-bottom: 20px;
  }
  
  /* CTA */
  .contact-cta {
    background-color: #fff0f5;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
  }
  
  .cta-buttons a {
    display: inline-block;
    margin: 10px;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: bold;
    text-decoration: none;
    color: white;
    transition: 0.3s;
  }
  
  .btn-line {
    background-color: #00c300;
  }
  
  .btn-insta {
    background-color: #e1306c;
  }
  
  .btn-mail {
    background-color: #6495ed;
  }
  
  .cta-buttons a:hover {
    opacity: 0.85;
  }
  
  /* レスポンシブ */
  @media (max-width: 768px) {
    .case-box {
      flex-direction: column;
      text-align: center;
    }
    
    .case-img {
      margin: 0 auto;
    }
  
    .case-text {
      text-align: left;
    }
  }