html {
  font-family: "Noto Sans", sans-serif;
  font-size: 16px;
  text-shadow: 0 0 2px;
}

body {
  overflow: hidden;
  color: rgb(100% 100% 100%);
  background-color: rgb(0% 0% 0%);
}

p {
  text-align: justify;
}

a {
  color: azure;
  text-decoration: none;
}

button {
  padding: 12px 24px;
  font-family: "Noto Sans", sans-serif;
  font-size: 24px;
  color: rgb(100% 100% 100%);
  text-shadow: 0 0 3px;
  cursor: pointer;
  outline: solid rgb(50% 50% 50% / 50%);
  background: rgb(0% 0% 0% / 0%);
  border: none;
  border-radius: 24px;
  transition: 0.25s;
}

button.return {
  float: right;
}

button:hover {
  text-shadow: 0 0 6px;
  outline: none;
  background: rgb(50% 50% 50% / 50%);
}

button:active {
  transform: scale(80%);
}

.title {
  position: absolute;
  top: 25%;
  left: 50%;
  font-size: 96px;
  text-align: center;
  text-shadow: 0 0 12px;
  transform: translate(-50%, -50%);
}

.subtitle {
  position: absolute;
  top: 50%;
  left: 50%;
  line-height: 200%;
  text-align: center;
  white-space: nowrap;
  transform: translate(-50%, -50%);
}

.navigator.active {
  z-index: 1;
}

.navigator#left {
  position: absolute;
  top: 0%;
  left: 0%;
  visibility: hidden;
  border-bottom-right-radius: 24px;
  backdrop-filter: blur(2px);
  transition: 0.5s;
}

.navigator#left.active {
  visibility: visible;
  transform: none;
}

.navigator#left button {
  border-radius: 0px;
  border-bottom-right-radius: 24px;
  backdrop-filter: blur(2px);
}

.navigator#left button:active {
  border-radius: 24px;
}

.navigator#more {
  position: absolute;
  top: 0%;
  left: 0%;
  visibility: hidden;
  border-bottom-right-radius: 24px;
  backdrop-filter: blur(2px);
  transition: 0.5s;
}

.navigator#more.active {
  visibility: visible;
  transform: none;
}

.navigator#more button {
  border-radius: 0px;
}

.navigator#more button.return {
  border-bottom-right-radius: 24px;
}

.navigator#more button:active {
  border-radius: 24px;
}

.navigator#right {
  position: absolute;
  top: 0%;
  left: 100%;
  visibility: hidden;
  border-bottom-left-radius: 24px;
  backdrop-filter: blur(2px);
  transition: 0.5s;
}

.navigator#right.active {
  visibility: visible;
  transform: translateX(-100%);
}

.navigator#right button {
  border-radius: 0px;
  border-bottom-left-radius: 24px;
  backdrop-filter: blur(2px);
}

.navigator#right button:active {
  border-radius: 24px;
}

.navigator#center {
  position: absolute;
  top: 75%;
  left: 50%;
  visibility: none;
  border-radius: 24px;
  backdrop-filter: blur(2px);
  transform: translate(-50%, -50%) scale(0);
  transition: 0.5s;
}

.navigator#center.active {
  visibility: visible;
  transform: translate(-50%, -50%);
}

.section {
  position: absolute;
  top: 100%;
  left: 50%;
  visibility: hidden;
  width: max-content;
  max-width: min(768px, 60vw);
  min-width: max(256px, 20vw);
  padding: 24px;
  background: rgb(50% 50% 50% / 50%);
  border-radius: 24px;
  backdrop-filter: blur(8px);
  z-index: 2;
  transform: translateX(-50%) scaleY(0);
  transition: 0.5s;
}

.section.active {
  top: 50%;
  visibility: visible;
  transform: translate(-50%, -50%);
}

.content {
  border-top: solid;
  max-height: min(768px, 60vh);
  min-height: max(256px, 20vh);
  overflow-y: auto;
}

.emoji {
  font-family: "Noto Emoji", emoji;
}

.github::marker {
  font-family: "Font Awesome 6 Brands";
  content: "\F09B\2002";
}

.skype::marker {
  font-family: "Font Awesome 6 Brands";
  content: "\F17E\2002";
}

.background {
  position: absolute;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 100%;
}

[lang|='ar'] {
  font-family: "Noto Sans", "Noto Sans Arabic", sans-serif;
}

[lang|='zh'] {
  font-family: "Noto Sans", "Noto Sans SC", sans-serif;
}

@media (orientation: landscape) {
  .subtitle {
    column-count: 2;
  }

  .navigator#left {
    transform: translateX(-100%) scaleX(0);
  }

  .navigator#more {
    display: flex;
    transform: translateX(-100%) scaleX(0);
  }

  .navigator#more button {
    width: max-content;
  }

  .navigator#right {
    transform: translateX(0%) scaleX(0);
  }

  .fa-angle-up {
    display: none;
  }
}

@media (orientation: portrait) {
  .subtitle {
    column-count: 1;
  }

  .navigator#left {
    transform: translateY(-100%) scaleY(0);
  }

  .navigator#more {
    display: grid;
    transform: translateY(-100%) scaleY(0);
  }

  .navigator#more button {
    width: 192px;
  }

  .navigator#right {
    transform: translate(-100%, -100%) scaleY(0);
  }

  .fa-angle-left {
    display: none;
  }
}