/* style.css */
body {
  font-family: 'Helvetica', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #fdfdfd;
  color: #333;
}

header {
  background-color: #c69c6d;
  color: white;
  padding: 1rem;
  text-align: center;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}


nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 2rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

main {
  padding: 2rem;
}

section {
  margin-bottom: 2rem;
}

.contents-list {
  list-style: none;
  padding-left: 1rem;
}

.contents-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #ddd;
}

footer {
  background-color: #eee;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

@media (max-width: 600px) {

  body {
    font-size: 1.1rem;
    line-height: 1.7;
    padding: 0 10px;
  }

  header {
    text-align: center;
    padding: 1.5rem 0;
  }

  .header-left {
    flex-direction: column;
    gap: 0.5rem;
  }

  .logo {
    width: 60px;
    height: 60px;
  }

  nav ul {
    flex-direction: column;
    gap: 1rem;
    padding: 0;
  }

  nav a {
    display: block;
    padding: 10px;
    font-size: 1.1rem;
  }

  main {
    padding: 1rem 0;
  }

  section {
    margin-bottom: 2.5rem;
  }

  .contents-list li {
    padding: 0.8rem 0;
    font-size: 1rem;
  }

  img {
    max-width: 100%;
    height: auto;
  }
}