body {
  margin: 0;
  padding: 0;
  background: url('background.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  text-align: center;
  min-height: 100vh;
}

.container {
  max-width: 600px;
  margin: 2rem auto; /* 左右中央寄せ + 上下余白 */
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 12px;
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  margin-bottom: 1rem;
  letter-spacing: 3px;
}

h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 1px;
  margin: 1.5rem 0 1rem;
  color: #ffcc00; /* 任意でアクセントカラーに変更可 */
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.6); /* 輪郭を強調 */
}

.logo {
  width: 120px;
  height: auto;
  margin: 1rem auto;
}

p.description {
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.logo-button {
  display: inline-block;
  width: 60px;
  height: 60px;
}

.logo-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  background-color: #fff;
  padding: 5px;
  transition: transform 0.2s ease;
}

.logo-button img:hover {
  transform: scale(1.1);
}

footer {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: #ccc;
}

/* リンクの色調整 */
a:link {
  color: white;
}
a:visited {
  color: white;
}
a:hover {
  color: whitesmoke;
}
a:active {
  color: whitesmoke;
}

.album-section {
  margin-top: 2rem;
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.album-section h2 {
  font-family: 'Bebas Neue', cursive;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
  color: #fff;
}

.album-section img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.5);
}

.album-section .album-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-top: 0.5rem;
  color: #fff;
}

.album-section .artist-name {
  font-size: 1rem;
  color: #ddd;
  margin-bottom: 0.5rem;
  font-style: italic;
}