body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(to bottom, #ff9a9e, #fad0c4);
  color: #333;
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

/* 页眉样式 */
.header {
  background-color: #F08080; /* 天蓝色 */
  padding: 15px 0;
  color: white; /* 这个是默认文字颜色，会被链接颜色覆盖 */
}

.header a {
  color: purple; /* 紫色 */
  text-decoration: none;
  margin: 0 15px;
  font-size: 16px;
  padding: 8px 12px;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.header a:hover {
  background-color: #555;
}

/* 主体内容样式 */
.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.main-content h1 {
  font-size: 36px;
  margin-bottom: 10px;
  color: #444;
}

.main-content p {
  font-size: 16px;
  margin-bottom: 20px;
}

.music-control {
  margin-top: 20px;
}

.music-control p {
  font-size: 14px;
  margin-bottom: 10px;
}

audio {
  margin-top: 20px;
}

/* 页脚样式 */
.footer {
  background-color: rgba(0, 0, 0, 0.05);
  padding: 20px;
  text-align: center;
}

.button-container {
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  margin: 5px;
  padding: 8px 15px;
  font-size: 16px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #45a049;
  transform: scale(1.02);
}

.footer-text {
  font-size: 22px;
  color: purple; /* 修改为紫色 */
  margin-top: 10px;
}