/* ベース設定 */
body {
    margin: 0;
    font-family: 'Helvetica Neue', sans-serif;
    background: #fffafc;
    color: #333;
  }
  
  /* ヒーローセクション */
  .hero {
    background: linear-gradient(to right, #ff9a9e, #fad0c4);
    color: white;
    text-align: center;
    padding: 100px 20px;
  }
  
  .hero h1 {
    font-size: 4rem;
    margin-bottom: 10px;
  }
  
  .hero p {
    font-size: 1.5rem;
    margin-bottom: 20px;
  }
  
  .btn {
    background: #fff;
    color: #ff6f91;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s;
  }
  
  .btn:hover {
    background: #ffe3ed;
  }
  
  /* 商品セクション */
  .products {
    padding: 60px 20px;
    text-align: center;
  }
  
  .products h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #ff6f91;
  }
  
  .product-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
  }
  
  .product-card {
    background: #fff0f5;
    border-radius: 20px;
    width: 300px;
    padding: 20px;
    box-shadow: 0 5px 10px rgba(255, 105, 180, 0.2);
    transition: transform 0.3s;
  }
  
  .product-card:hover {
    transform: translateY(-5px);
  }
  
  .product-card img {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 15px;
  }
  
  /* フッター */
  footer {
    background: #ffe3ed;
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
    color: #666;
  }