* {
  box-sizing: border-box;
  scrollbar-width: none;
}

body {
  color: white;
  font-family: LXGW WenKai Screen;
  font-size: 16px;
  line-height: 1.5em;
  margin: 0;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

code {
  font-family: Consolas, monospace;
  font-size: 13px;
  left: 15px;
  left: calc(env(safe-area-inset-left) + 15px);
  overflow: auto;
  top: 15px;
  white-space: nowrap;
}

code.text-box:nth-child(2) {
  top: 60px;
}

footer {
  bottom: 15px;
  color: inherit;
  cursor: pointer;
  right: 15px;
  right: calc(env(safe-area-inset-right) + 15px);
  text-align: right;
  text-decoration: none;
  user-select: none;
}

html {
  background-color: black;
  height: 100%;
}

.bg-img {
  display: block;
  height: 100%;
  object-fit: cover;
  position: fixed;
  transition: all 0.25s;
  width: 100%;
  z-index: -1;
}

.bg-img.blur {
  filter: blur(10px);
  transform: scale(1.1);
}

.text-box {
  backdrop-filter: blur(10px);
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  max-width: calc(100% - 30px);
  padding: 10px 15px;
  position: fixed;
}