body {
    font-family: 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f7fa;
    color: #333;
  }

  .container {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem;
  }

  header {
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    padding: 1rem 0;
  }

  header h1 a {
    text-decoration: none;
    color: #007acc;
  }

  nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 1rem;
  }

  nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
  }

  .hero {
    background-color: #e3f2fd;
    padding: 2rem 0;
    text-align: center;
  }

  .hero h2 {
    margin-bottom: 1rem;
  }

  video {
    width: 100%;
    max-width: 640px;
    border: 1px solid #ccc;
    border-radius: 8px;
  }

  section h3 {
    margin-top: 2rem;
    border-left: 5px solid #007acc;
    padding-left: 0.5rem;
    color: #007acc;
  }

  table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
  }

  th, td {
    padding: 0.75rem;
    border: 1px solid #ccc;
    text-align: center;
    background-color: #fff;
  }

  footer {
    background-color: #007acc;
    color: white;
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
  }

  #movie-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
  }

  #movie-list {
  width: 80%;
  max-width: 600px; /* 最大幅を設定 */
  margin: 0 auto; /* 中央寄せ */
}

/* スマホ（画面幅が768px以下）の場合 */
@media screen and (max-width: 768px) {
  #movie-list {
    width: 96%;
  }
}
  button {
    background-color: #007acc;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
  }

  button:hover {
    background-color: #005fa3;
  }