body {
    font-family: 'Noto Sans JP', sans-serif;
    margin: 0;
    background: #f4f4f4;
    color: #333;
  }
  
  header {
    background-color: #2c3e50;
    color: white;
    text-align: left;
    padding: 1.5rem;
  }
  
  header h1 {
    margin: 0;
    font-size: 2rem;
  }
  
  .menu-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  cursor: pointer;
  display: none;
}

.nav-menu {
  display: flex;
  justify-content: flex-end;
}

.nav-menu ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin: 0 1rem;
}

.nav-menu a {
  color: white;
  text-decoration: none;
}
  main {
    padding: 2rem;
  }

  main img{
    display: block;
    margin:0 auto;
    width: 800px;
    height: 500px;

  }
  main h1{
    text-align: center;
    font-family: cursive;
  }

  h2 {
    text-align: center;
    margin-bottom: 1.5rem;
  }
  
  #product-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .product-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    padding: 1rem;
    text-align: center;
    transition: transform 0.2s ease;
  }
  
  .product-card:hover {
    transform: translateY(-5px);
  }
  
  .product-card img {
    width: 100%;
    max-height: 180px;
    object-fit: contain;
    margin-bottom: 0.5rem;
  }
  
  .product-card h3 {
    font-size: 1.1rem;
    margin: 0.5rem 0;
  }
  
  .product-card p {
    font-size: 0.9rem;
    margin: 0.3rem 0;
  }
  
  .product-card .price {
    font-weight: bold;
    color: #e74c3c;
    margin-top: 0.5rem;
  }
  
  footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
  }
  
.search-box {
  text-align: center;
  margin: 1.5rem;
}

#search-input {
  padding: 0.5rem;
  font-size: 1rem;
  width: 250px;
}

#search-button {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  margin-left: 0.5rem;
  cursor: pointer;
}

.not-found {
  text-align: center;
  color: #666;
  padding: 2rem;
}