body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #333;
  color: rgb(216, 164, 204);
  text-align: center;
}

/* ヘッダーのスタイル */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background-color: #333;
  text-align: center;
  padding: 20px 0;
}

header h1 {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 2.5em;
  color: rgb(216, 164, 204);
}

/* メインコンテンツ */
main {
  padding-top: 120px;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 50px;
}

main{
  text-align: center;
}

/* メニューアイコンのスタイル */
.menu-icon {
  font-size: 32px;
  color: rgb(216, 164, 204);
  background-color: #333;
  position: fixed;
  top: 20px;
  right: 30px;
  cursor: pointer;
  padding: 5px;
  border-radius: 5px;
  transition: all 0.3s ease;
  z-index: 1001;
}

.menu-icon:hover {
  background-color: none;
  transform: scale(1.2)
}

/* ナビゲーションリンク */
.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  position: fixed;
  top: 70px;
  right: 20px;
  background-color: #333;
  border: 1px solid #444;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 1000;
}

.nav-links.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.nav-links li {
  border-bottom: 1px solid #444;
}

.nav-links li:last-child {
  border-bottom: none;
}

.nav-links a {
  color: white;
  text-decoration: none;
  padding: 15px 20px;
  display: block;
  font-size: 16px;
  transition: all 0.3s ease;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links a:hover {
  background-color: #444;
  color: rgb(216, 164, 204);
  padding-left: 25px;
}

.access {
  background-color: rgba(51, 51, 51, 0.9);
  padding: 30px;
  margin: 30px auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(216, 164, 204, 0.2);
  max-width: 800px;
}

.access-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.access-content iframe {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 0;
  margin: 20px 0;
  border-radius: 10px;
  filter: grayscale(0.5) sepia(0.2) hue-rotate(300deg) saturate(0.8);
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.access-content iframe:hover {
  filter: grayscale(0.3) sepia(0.1) hue-rotate(300deg) saturate(1);
  box-shadow: 0 6px 12px rgba(216, 164, 204, 0.3);
}

dl {
  margin: 30px 0;
}

ol {
  margin: 10px 0;
  color: white;
}

ol strong {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.2em;
  color: rgb(216, 164, 204);
  display: block;
  margin: 15px 0;
  padding: 10px;
  border-bottom: 1px solid rgb(216, 164, 204);
}