body {
  background-color: #fff;
  color: #333;
  margin: 0;
  padding: 0;
}

header {
  height: 80px;
  background-color: #f0f8ff;
  display: flex;
  align-items: center;
}

header h1 {
  font-size: 30px;
  text-align: center;
  flex-grow: 1;
  color: #00AEEF;
  margin: 0;
}

nav {
  background-color: #fff;
  text-align: center;
}

nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
}

nav ul li {
  margin-right: 10px;
  position: relative;
}

nav ul li a {
  color: #333;
  text-decoration: none;
  font-size: 18px;
  text-align: center;
  display: block;
  padding: 10px;
}

nav ul li a:hover {
  color: #00AEEF;
}

section {
  text-align: center;
  padding: 0;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  height: auto;
}

.hero img {
  width: 100%;
  height: auto;
}

.announcement {
  background-color: #fff;
  padding: 10px;
}

.contact {
  background-color: #f0f8ff;
  padding: 10px;
}

.contact h2 {
  margin-bottom: 10px;
}

.contact p {
  margin-bottom: 10px;
}

.movie {
  background-color: #fff;
  padding: 10px;
}

.responsive {
width: 100%;
aspect-ratio: 16/9;
}


footer {
  background-color: #00AEEF;
  padding: 6px;
  font-size: 12px;
  text-align: center;
  color: #fff;
}

footer p {
  margin: 0;
}

.overview {
  margin-left: 28%;
  margin-right: 28%;
  text-align: left;
}

.overview h2 {
  font-size: 26px;
  text-align: center;
  margin-bottom:28px;
}

.overview ul {
  list-style: none;
  font-size: 18px;
  padding-left: 0;
}

.overview li {
  margin-bottom: 10px;
  padding-left: 0;
}

.overview li .box {
  display: inline-block;
  background-color: #00AEEF;
  color: #fff;
  padding: 5px 10px;
  margin-right: 10px;
}

.overview p {
  margin-bottom: 10px;
  text-align: left;
  display: flex;
}

.map {
  text-align: center;
}

.map p {
  margin-left: 30%;
  margin-right: 30%;
  text-align: left;
  display: flex;
}

.map .image-container {
  margin: 0 auto;
  max-width: 500px; /* 画像の最大幅を指定 */
  display: flex;
  justify-content: center;
}

.map .image-container img {
  max-width: 100%;
  height: auto;
}

.program {
  margin-left: 25%;
  margin-right: 25%;
  text-align: center;
}

.program h3 {
  font-size: 28px;
  text-align: center;
  margin-bottom:28px;
}


.program li {
  font-size: 20px;
  text-align: left;
  margin-bottom: 10px;
  padding-left: 25px;
}


.program p {
  font-size: 20px;
  text-align: center;
  margin-bottom: 10px;
  display: flex;
  justify-content: center; /* 追加 */
}

.highlight {
  font-weight: bold;
  font-size: 25px;
  color: #00AEEF;
  text-align: center;
}