* {
  font-family: Arial, Helvetica, sans-serif;
}
body {
  color: #eee;
  background-color: #333;
}
.header {
  text-align: center;
  float: center;
  margin-top: 20%;
}
.container {
  padding: 6px;
}
#inputBox {
  width: 60%;
  font-size: 16px; /* 字体大小 */
  padding: 12px 20px 12px 40px; /* 设置内边距 */
  border: 1px solid #ddd; /* 添加灰色边框 */
  margin-bottom: 12px; /* 添加顶部的外边距 */
  border-radius: 6px;
}
.bg {
    background-color: #d1d1d1;
    background: url(../assets/hitori.png) no-repeat;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -114514;
    position: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
}
.bg::after {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    content: '';
    z-index: -1;
    position: fixed;
    background-color: rgba(94, 94, 94, 0.6);
}